syzbot
panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
Status:
fixed on 2021/11/15 00:09
Reported-by: syzbot+eb679adb3304c511c1e4@syzkaller.appspotmail.com
Fix commit:
2f62f92e3745
tcp: Fix a locking issue related to logging
First crash: 1741d, last: 1738d
Sample crash report:
panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:1535
cpuid = 1
time = 1636873745
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077fe010
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077fe170
vpanic() at vpanic+0x2b8/frame 0xfffffe00077fe250
panic() at panic+0xb5/frame 0xfffffe00077fe320
__rw_assert() at __rw_assert+0x201/frame 0xfffffe00077fe370
tcp_log_event_() at tcp_log_event_+0x90/frame 0xfffffe00077fe3f0
tcp_respond() at tcp_respond+0x1b00/frame 0xfffffe00077fe730
tcp_dropwithreset() at tcp_dropwithreset+0x2f1/frame 0xfffffe00077fe790
tcp_input_with_port() at tcp_input_with_port+0x17be/frame 0xfffffe00077fea20
tcp6_input_with_port() at tcp6_input_with_port+0xe4/frame 0xfffffe00077fea60
tcp6_input() at tcp6_input+0x28/frame 0xfffffe00077fea90
ip6_input() at ip6_input+0x223b/frame 0xfffffe00077fecf0
swi_net() at swi_net+0x2e5/frame 0xfffffe00077fed90
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077feef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00077fef30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077fef30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100030 ]
Stopped at kdb_enter+0x6b: movq $0,0x28dc92a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xc1074075f1b5dbb4
rdx 0x1
rbx 0
rsp 0xfffffe00077fe150
rbp 0xfffffe00077fe170
rsi 0
rdi 0xffffffff817c578a vprintf+0x35a
r8 0
r9 0xfffffe00077fdc88
r10 0
r11 0xe3f44b44
r12 0xfffffe0053e8ec80
r13 0xfffffe00077fe101
r14 0xffffffff82c924c0 .str.18
r15 0xffffffff82c924c0 .str.18
rip 0xffffffff817b910b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28dc92a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053dd2548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff840369c0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff840369c0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff84037960
(map 0xffffffff84037960)
(map.pmap 0xffffffff84037a20)
(pmap 0xffffffff84037a88)
threads: 23
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100019 I [swi5: fast taskq]
100029 I [swi3: vm]
100030 Run CPU 1 [swi1: netisr 0]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 I [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 [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
64283 879 879 0 S (threaded) syz-executor.2
177351 S nanslp 0xffffffff84062940 syz-executor.2
177624 S connec 0xfffffe00a891885a syz-executor.2
177628 S uwait 0xfffffe00a84cb700 syz-executor.2
64279 807 807 0 R (threaded) syz-executor.3
177446 Run CPU 0 syz-executor.3
177619 S connec 0xfffffe00a891249a syz-executor.3
177625 RunQ syz-executor.3
177631 S uwait 0xfffffe00a84cba00 syz-executor.3
62744 0 0 0 DL mdwait 0xfffffe00a8938000 [md1]
62743 0 0 0 DL mdwait 0xfffffe00a8a41000 [md0]
62707 1 807 0 S uwait 0xfffffe00a84cbc80 syz-executor.3
62706 1 807 0 S uwait 0xfffffe00a8375480 syz-executor.3
61523 1 879 0 S umtxn 0xfffffe00a8375d80 syz-executor.2
61518 1 879 0 S uwait 0xfffffe00a84cb400 syz-executor.2
59628 1 807 0 S uwait 0xfffffe00a84cb900 syz-executor.3
59625 1 807 0 S uwait 0xfffffe00a84ca100 syz-executor.3
59602 1 59592 0 S uwait 0xfffffe00a8375000 syz-executor.0
59601 1 59592 0 S uwait 0xfffffe00574c9f00 syz-executor.0
54978 54975 776 0 SV uwait 0xfffffe00a84cb600 syz-executor.0
54975 1 776 0 DV ppwait 0xfffffe00a7e814f8 syz-executor.0
54938 54937 54936 0 SV uwait 0xfffffe00a84cab00 syz-executor.3
54937 1 54936 0 DV ppwait 0xfffffe00a8a0ef88 syz-executor.3
54273 1 776 0 S uwait 0xfffffe00a84cbe80 syz-executor.0
54270 1 776 0 S uwait 0xfffffe00a64e7300 syz-executor.0
53129 1 5982 0 S uwait 0xfffffe00a8376780 syz-executor.1
53120 1 5982 0 S uwait 0xfffffe00a8375580 syz-executor.1
51928 1 879 0 S uwait 0xfffffe00a84cc400 syz-executor.2
51927 1 879 0 S umtxn 0xfffffe00a84cc880 syz-executor.2
50186 1 879 0 S uwait 0xfffffe00574c9d00 syz-executor.2
50185 1 879 0 S uwait 0xfffffe00574c9780 syz-executor.2
50154 1 776 0 SV uwait 0xfffffe00a8374f00 syz-executor.0
50147 1 776 0 SV uwait 0xfffffe00574c9a80 syz-executor.0
49615 49614 879 0 SV uwait 0xfffffe00a64e7080 syz-executor.2
49614 1 879 0 DV ppwait 0xfffffe00a7e274f8 syz-executor.2
49516 49515 879 0 SV uwait 0xfffffe00a84cb200 syz-executor.2
49515 1 879 0 DV ppwait 0xfffffe00a88d6f88 syz-executor.2
49493 1 776 0 SV uwait 0xfffffe00a8375c80 syz-executor.0
49486 1 776 0 SV sigwait 0xfffffe00a84e75f8 syz-executor.0
48653 48652 776 0 SV uwait 0xfffffe00a84cc600 syz-executor.0
48652 1 776 0 DV ppwait 0xfffffe00a8bb3f88 syz-executor.0
47742 1 5982 0 SV select 0xfffffe00a84ca7c0 syz-executor.1
47738 1 5982 0 SV select 0xfffffe00a83764c0 syz-executor.1
46624 1 46617 0 S uwait 0xfffffe00a8375a80 syz-executor.2
46619 1 46617 0 S uwait 0xfffffe00a64e9000 syz-executor.2
46456 1 776 0 S uwait 0xfffffe00a64e7200 syz-executor.0
45858 1 5982 0 S uwait 0xfffffe00a64e8b00 syz-executor.1
45851 1 5982 0 S uwait 0xfffffe0057079500 syz-executor.1
45737 45735 807 0 SV uwait 0xfffffe00a64e9880 syz-executor.3
45735 1 807 0 DV ppwait 0xfffffe00a7e81f88 syz-executor.3
45709 45708 807 0 SV uwait 0xfffffe00a64ea300 syz-executor.3
45708 1 807 0 DV ppwait 0xfffffe00a7e824f8 syz-executor.3
45244 45243 807 0 SV uwait 0xfffffe00a84cc000 syz-executor.3
45243 1 807 0 DV ppwait 0xfffffe00a7e284f8 syz-executor.3
44304 1 807 0 S uwait 0xfffffe00a64e8300 syz-executor.3
44301 1 807 0 S uwait 0xfffffe00a84cc500 syz-executor.3
44156 1 44147 0 S uwait 0xfffffe00a64e7a80 syz-executor.1
44148 1 5982 0 S umtxn 0xfffffe00574c9680 syz-executor.1
43706 1 5982 0 SV uwait 0xfffffe00a84cc100 syz-executor.1
39775 1 5982 0 S uwait 0xfffffe00a84cc780 syz-executor.1
39770 1 5982 0 S umtxn 0xfffffe0057079e80 syz-executor.1
39650 1 5982 0 S uwait 0xfffffe0057076800 syz-executor.1
39646 1 5982 0 S uwait 0xfffffe00574c6080 syz-executor.1
39640 1 5982 0 S umtxn 0xfffffe00a64e8680 syz-executor.1
39638 1 5982 0 S umtxn 0xfffffe00a8376400 syz-executor.1
39636 1 5982 0 S uwait 0xfffffe00a8375980 syz-executor.1
39629 1 5982 0 S uwait 0xfffffe0057079900 syz-executor.1
39626 1 5982 0 S umtxn 0xfffffe0056b91e00 syz-executor.1
39621 1 5982 0 S uwait 0xfffffe00574c6c80 syz-executor.1
39615 1 5982 0 S uwait 0xfffffe00a64e7600 syz-executor.1
39609 1 5982 0 S umtxn 0xfffffe00a64e7d80 syz-executor.1
39605 1 5982 0 S umtxn 0xfffffe00a64e8280 syz-executor.1
39599 1 5982 0 S uwait 0xfffffe0057079a00 syz-executor.1
39523 1 807 0 S uwait 0xfffffe0056b91580 syz-executor.3
39519 1 807 0 S uwait 0xfffffe00574c9b80 syz-executor.3
38689 1 807 0 S uwait 0xfffffe0057079700 syz-executor.3
38688 1 807 0 S uwait 0xfffffe00a8376200 syz-executor.3
38311 1 5982 0 S uwait 0xfffffe0056b91a00 syz-executor.1
38310 1 5982 0 S uwait 0xfffffe00574c7380 syz-executor.1
38012 1 879 0 S uwait 0xfffffe00574c7480 syz-executor.2
38010 1 879 0 S uwait 0xfffffe00574c7180 syz-executor.2
37937 1 879 0 S uwait 0xfffffe00574c6180 syz-executor.2
37934 1 879 0 S uwait 0xfffffe0057079600 syz-executor.2
37909 1 807 0 S uwait 0xfffffe0057079d80 syz-executor.3
37906 1 807 0 S uwait 0xfffffe00574c6880 syz-executor.3
37896 1 807 0 S uwait 0xfffffe00574c6680 syz-executor.3
37699 1 879 0 S uwait 0xfffffe00a64e8100 syz-executor.2
37684 1 5982 0 S uwait 0xfffffe00a64e7e80 syz-executor.1
37681 1 5982 0 S uwait 0xfffffe0056b91400 syz-executor.1
37634 1 879 0 S uwait 0xfffffe00a64e9280 syz-executor.2
37560 1 807 0 S uwait 0xfffffe00a64e7880 syz-executor.3
37559 1 807 0 S uwait 0xfffffe00a64e7500 syz-executor.3
37541 1 879 0 S uwait 0xfffffe00a64e8500 syz-executor.2
37540 1 879 0 S uwait 0xfffffe00574c7280 syz-executor.2
37538 1 879 0 S uwait 0xfffffe0057079a80 syz-executor.2
37496 1 807 0 S uwait 0xfffffe00a64e9c00 syz-executor.3
37495 1 807 0 S uwait 0xfffffe0057079800 syz-executor.3
37475 1 807 0 S uwait 0xfffffe00574c7000 syz-executor.3
37473 1 807 0 S uwait 0xfffffe00a64e7980 syz-executor.3
37004 1 807 0 S uwait 0xfffffe00574c6980 syz-executor.3
31885 1 807 0 S uwait 0xfffffe00a64e9b80 syz-executor.3
31883 1 807 0 S uwait 0xfffffe00a64e8900 syz-executor.3
29753 29752 29753 0 SVs uwait 0xfffffe00a64ea600 syz-executor.3
29752 1 29752 0 DVs ppwait 0xfffffe00a7789a40 syz-executor.3
29502 1 879 0 S umtxn 0xfffffe0057076a00 syz-executor.2
29495 1 879 0 S uwait 0xfffffe00a64e9480 syz-executor.2
29484 1 879 0 S uwait 0xfffffe00a64e7b80 syz-executor.2
29477 1 879 0 S uwait 0xfffffe00a64e7780 syz-executor.2
29356 1 5982 0 S uwait 0xfffffe00574c6780 syz-executor.1
29353 1 5982 0 S uwait 0xfffffe00a64e7c80 syz-executor.1
27628 1 5982 0 S uwait 0xfffffe00574c6300 syz-executor.1
27594 1 5982 0 S uwait 0xfffffe0057076200 syz-executor.1
27593 1 5982 0 S uwait 0xfffffe00a64e9380 syz-executor.1
27238 1 27236 0 SV uwait 0xfffffe0056b91780 syz-executor.3
27237 1 27237 0 SVs uwait 0xfffffe00a64e8f00 syz-executor.3
25694 1 807 0 S uwait 0xfffffe00574c6a80 syz-executor.3
25692 1 807 0 S uwait 0xfffffe00574c7080 syz-executor.3
25462 1 879 0 S umtxn 0xfffffe0057078600 syz-executor.2
25461 1 879 0 S uwait 0xfffffe00a64ea400 syz-executor.2
23624 1 879 0 S uwait 0xfffffe00a64e9e80 syz-executor.2
23622 1 879 0 S uwait 0xfffffe00574c7680 syz-executor.2
13465 1 776 0 S uwait 0xfffffe0057077700 syz-executor.0
13464 1 776 0 S uwait 0xfffffe00a64ea200 syz-executor.0
10195 0 0 0 DL - 0xffffffff84183c00 [soaiod4]
10194 0 0 0 DL - 0xffffffff84183c00 [soaiod3]
10193 0 0 0 DL - 0xffffffff84183c00 [soaiod2]
10192 0 0 0 DL - 0xffffffff84183c00 [soaiod1]
8199 1 8199 65 Ss select 0xfffffe00a64e8bc0 dhclient
6335 1 6335 0 Ss select 0xfffffe00a64e8240 dhclient
6332 1 6332 0 Ss select 0xfffffe0057076040 dhclient
5982 773 5982 0 Ss piperd 0xfffffe009ef098b8 syz-executor.1
3891 1 3891 65 Ss select 0xfffffe00a64e85c0 dhclient
3398 0 0 0 DL aiordy 0xfffffe009eeb3a90 [aiod4]
3397 0 0 0 DL aiordy 0xfffffe009eae9000 [aiod3]
3396 0 0 0 DL aiordy 0xfffffe00a767a000 [aiod2]
3395 0 0 0 DL aiordy 0xfffffe0058a05a90 [aiod1]
3347 1 3347 0 Ss select 0xfffffe00574c7ac0 dhclient
3343 1 3343 0 Ss select 0xfffffe00a64e8840 dhclient
3321 1 3321 65 Ss select 0xfffffe0056b918c0 dhclient
2935 1 2935 0 Ss select 0xfffffe0056b91840 dhclient
2930 1 2930 0 Ss select 0xfffffe0056b91940 dhclient
2109 1 2109 65 Ss select 0xfffffe00a64e8a40 dhclient
1008 1 1008 0 Ss select 0xfffffe00a64e9cc0 dhclient
1002 1 1002 0 Ss select 0xfffffe00a64e9d40 dhclient
879 773 879 0 Ss nanslp 0xffffffff84062940 syz-executor.2
807 773 807 0 Ss nanslp 0xffffffff84062940 syz-executor.3
776 773 776 0 Ss piperd 0xfffffe0058a318b8 syz-executor.0
773 771 771 0 S (threaded) syz-fuzzer
100100 S uwait 0xfffffe0057076c00 syz-fuzzer
100111 S uwait 0xfffffe00574c8400 syz-fuzzer
100112 S uwait 0xfffffe00574c8500 syz-fuzzer
100113 S uwait 0xfffffe00574c8600 syz-fuzzer
100114 S uwait 0xfffffe00574c8700 syz-fuzzer
100115 S uwait 0xfffffe0057076700 syz-fuzzer
100116 S uwait 0xfffffe00574c8800 syz-fuzzer
100118 S uwait 0xfffffe00574c7580 syz-fuzzer
100838 S uwait 0xfffffe00574c6580 syz-fuzzer
123214 S uwait 0xfffffe0057077580 syz-fuzzer
148238 S kqread 0xfffffe009e7e8000 syz-fuzzer
771 769 771 0 Ss pause 0xfffffe0058a065f8 csh
769 687 769 0 Ss select 0xfffffe0056b919c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00584480b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00584484b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00584488b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0058448cb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00584490b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00584494b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00584498b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058449cb0 getty
691 1 691 0 Ss nanslp 0xffffffff84062941 cron
687 1 687 0 Ss select 0xfffffe0056b91c40 sshd
500 1 500 0 Ss select 0xfffffe0056b91cc0 syslogd
429 1 429 0 Ss select 0xfffffe00574c79c0 devd
428 1 428 65 Ss select 0xfffffe0056b91dc0 dhclient
343 1 343 0 Ss select 0xfffffe0056b91d40 dhclient
340 1 340 0 Ss select 0xfffffe0057076140 dhclient
16 0 0 0 DL vlruwt 0xfffffe0053dd3a90 [vnlru]
15 0 0 0 DL syncer 0xffffffff8418ad60 [syncer]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff84188a60 [bufdaemon]
100081 D - 0xffffffff83411f80 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0053c5f8e8 [/ worker]
8 0 0 0 DL psleep 0xffffffff841c1040 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff841b4b38 [dom0]
100082 D launds 0xffffffff841b4b44 [laundry: dom0]
100083 D umarcl 0xffffffff81ec24c0 [uma]
6 0 0 0 DL - 0xffffffff83e18b68 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff84f9b760 [sctp_iterator]
4 0 0 0 DL pftm 0xffffffff8494e320 [pf purge]
3 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83c9e340 [doneq0]
100046 D - 0xffffffff83c9e2c0 [async]
100075 D - 0xffffffff83c9e140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00]
2 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff841aebe0 [crypto]
100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0]
100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff84035ac0 [g_event]
100037 D - 0xffffffff84035b00 [g_up]
100038 D - 0xffffffff84035b40 [g_down]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100019 I [swi5: fast taskq]
100029 I [swi3: vm]
100030 Run CPU 1 [swi1: netisr 0]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 I [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 [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053dd3000 [init]
10 0 0 0 DL audit_w 0xffffffff841afb80 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff840369c0 [swapper]
100005 D - 0xfffffe0053c7e700 [if_config_tqg_0]
100006 D - 0xfffffe0053c7e600 [softirq_0]
100007 D - 0xfffffe0053c7e500 [softirq_1]
100008 D - 0xfffffe0053c7e400 [if_io_tqg_0]
100009 D - 0xfffffe0053c7e300 [if_io_tqg_1]
100010 D - 0xfffffe000796c900 [kqueue_ctx taskq]
100011 D - 0xfffffe000796c800 [linuxkpi_irq_wq]
100014 D - 0xfffffe000796c500 [aiod_kick taskq]
100015 D - 0xfffffe000796c400 [inm_free taskq]
100016 D - 0xfffffe000796c300 [in6m_free taskq]
100017 D - 0xfffffe000796c200 [deferred_unmount ta]
100018 D - 0xfffffe000796c100 [thread taskq]
100020 D - 0xfffffe000796be00 [pci_hp taskq]
100021 D - 0xfffffe000796bd00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000796bd00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000796bd00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000796bd00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000796bc00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000796bc00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000796bc00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000796bc00 [linuxkpi_long_wq_3]
100035 D - 0xfffffe000796bb00 [firmware taskq]
100039 D - 0xfffffe000796ba00 [crypto_0]
100040 D - 0xfffffe000796ba00 [crypto_1]
100056 D - 0xfffffe000796b700 [vtnet0 rxq 0]
100057 D - 0xfffffe000796b600 [vtnet0 txq 0]
100058 D - 0xfffffe000796b500 [vtnet0 rxq 1]
100059 D - 0xfffffe000796b400 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057079100 [virtio_balloon]
100065 D - 0xfffffe000796b300 [mca taskq]
100066 D - 0xffffffff82c99480 [deadlkres]
100071 D - 0xfffffe0058440300 [acpi_task_0]
100072 D - 0xfffffe0058440300 [acpi_task_1]
100073 D - 0xfffffe0058440300 [acpi_task_2]
100074 D - 0xfffffe000796b900 [CAM taskq]
37847 1 879 0 Z syz-executor.2
37848 1 879 0 Z syz-executor.2
db> show all locks
Process 64279 (syz-executor.3) thread 0xfffffe00a8979560 (177625)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a7661020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:635
Process 12 (intr) thread 0xfffffe0053e8ec80 (100030)
shared rw tcpinp (tcpinp) r = 0 (0xfffffe00a766c020) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_pcb.c:1335
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4213 4323K 4243
tcp_hpts 6 3201K 6
sysctloid 34990 2061K 35061
vtbuf 24 1968K 46
filedesc 208 1660K 126049
kobj 326 1304K 503
newblk 9 1026K 86079
vfscache 3 1025K 3
subproc 379 784K 64493
pcb 234 754K 124282
inodedep 19 519K 64340
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 274K 5
acpica 1674 184K 55619
vnet_data 1 168K 1
tidhash 3 141K 3
linker 349 139K 489
pagedep 9 130K 62624
tfo_ccache 1 128K 1
DEVFS1 110 110K 133
sem 4 106K 4
BPF 46 88K 191
kdtrace 461 82K 141918
bus 986 80K 3480
umtx 616 77K 616
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
sctp_atcl 143 54K 74577
sctp_stro 44 44K 17406
temp 34 33K 28447
DEVFS3 129 33K 141
hostcache 1 32K 1
shm 1 32K 36
ksem 58 31K 5087
msg 4 30K 4
sctp_timw 108 27K 108
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 72 21K 93
DEVFS_RULE 56 20K 56
routetbl 236 19K 1004
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
lltable 47 15K 675
bus-sc 34 15K 1691
kqueue 180 14K 64454
ether_multi 162 13K 238
KTRACE 100 13K 100
ifnet 7 13K 9
GEOM 75 12K 582
kenv 95 12K 95
eventhandler 133 12K 133
pwddesc 172 11K 65358
sctp_atky 265 11K 123984
CAM queue 5 11K 1528
crypto 33 10K 28110
rman 84 10K 425
in6_multi 77 10K 97
bmsafemap 3 9K 64188
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 416
md_disk 2 8K 2
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
DEVFSP 107 7K 42411
taskqueue 63 7K 63
cred 26 7K 456
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 639
session 43 6K 979
pf_ifnet 14 6K 669
proc-args 202 6K 66082
ufs_dirhash 24 5K 24
UMA 268 5K 268
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 102
selfd 59 4K 857011
lockf 34 4K 132
acpisem 28 4K 28
xform 52 4K 74568
CC Mem 55 4K 32384
hhook 15 4K 17
terminal 11 3K 11
select 21 3K 2082
inpcbpolicy 81 3K 33154
dirrem 10 3K 63436
uidinfo 3 3K 34
sctp_athm 143 3K 79753
sctp_ifa 17 3K 20
pf_rule 1 2K 994
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 21
Unitno 27 2K 67
CAM XPT 22 2K 543
sctp_stri 3 2K 10305
in_multi 6 2K 12
sctp_map 88 2K 34766
freefile 10 2K 63358
ipsecpolicy 2 2K 2
acpidev 20 2K 20
osd 60 2K 29358
msi 9 2K 9
clone 9 2K 9
tun 7 2K 9
freework 5 2K 71579
softdep 1 1K 1
mkdir 8 1K 125144
freeblks 4 1K 63712
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 258
NFSD session 1 1K 1
CAM periph 4 1K 271
sigio 14 1K 31
filedesc_to_leader 14 1K 34
sctp_ifn 6 1K 20
ipsec 3 1K 3
mld 6 1K 8
igmp 6 1K 8
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 153
pci_link 10 1K 10
encap_export_host 12 1K 12
procdesc 5 1K 24
tcp_fsb 4 1K 12913
newdirblk 4 1K 62572
diradd 4 1K 63483
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
pf_osfp 3 1K 3
ip_msource 5 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
soname 7 1K 102428
tcpfunc 3 1K 3
loginclass 3 1K 8
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
filecaps 5 1K 153
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 55
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 53175
sctp_iter 0 0K 39
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 19
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 12
tcp_do 0 0K 0
mqdata 0 0K 0
pf_table 0 0K 72
pf_altq 0 0K 0
pf_temp 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NEWdirectio 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
iavf 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
xen_intr 0 0K 0
DEVFS2 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
BACKLIGHT 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xnb 0 0K 0
xenbus 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
vm_fictitious 0 0K 0
sysmouse 0 0K 0
vtfont 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
amr 0 0K 0
pvscsi 0 0K 0
UMAHash 0 0K 0
scsi_da 0 0K 69
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 56505
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 131
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 5
allocindir 0 0K 0
indirdep 0 0K 11949
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
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
ktls_ocf 0 0K 0
nvme_da 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 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
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 390
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
LRO 0 0K 0
ip_moptions 0 0K 18
in_mfilter 0 0K 22
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 0
fadvise 0 0K 0
VN POLL 0 0K 17
acpi_perf 0 0K 0
statfs 0 0K 63481
namei_tracker 0 0K 16
export_host 0 0K 0
cl_savebuf 0 0K 3
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 4786
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
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
biobuf 0 0K 0
aios 0 0K 1310
lio 0 0K 276
acl 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
mbuf_tag 0 0K 536
ktls 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 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
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 38832
ioctlops 0 0K 8470
eventfd 0 0K 264
Witness 0 0K 0
stack 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
sbuf 0 0K 312
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 1356
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8343 1055 1130153 0 254 38494208 0
tcp_log 416 1395 9027 430098 0 254 4335552 0
mbuf 256 9557 871 4163222 0 254 2669568 0
pbuf 2624 0 957 0 0 2 2511168 0
RADIX NODE 144 16062 509 1482791 0 63 2386224 0
ertt_txseginfo 40 41398 4860 1753183 0 254 1850320 0
malloc-16384 16384 103 6 63021 0 1 1785856 0
BUF TRIE 144 194 11566 27255 0 62 1693440 0
malloc-384 384 4193 67 7758 0 30 1635840 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11475 243 74996 0 126 1499904 0
malloc-4096 4096 327 5 2872 0 2 1359872 0
UMA Slabs 0 112 11221 5 11221 0 126 1257312 0
vmem btag 56 21458 109 21458 0 254 1207752 0
sctp_asoc 2288 44 466 17383 0 254 1166880 0
malloc-256 256 47 4108 121811 0 62 1063680 0
sctp_ep 1272 96 666 52041 0 254 969264 0
malloc-384 384 63 2037 64395 0 30 806400 0
malloc-4096 4096 181 7 64278 0 2 770048 0
FFS inode 1160 592 52 63997 0 9 747040 0
socket 960 175 589 89101 0 254 733440 0
VM OBJECT 264 2684 76 915896 0 30 728640 0
MAP ENTRY 96 6930 378 3476220 0 126 701568 0
256 Bucket 2048 248 32 14397 0 8 573440 0
tcp_bbr_map 128 2021 2412 272726 0 126 567424 0
tcpcb 1096 56 455 29347 0 254 560056 0
THREAD 1808 282 26 77631 0 8 556864 0
malloc-65536 65536 4 2 936 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
VMSPACE 2552 137 13 64230 0 4 382800 0
tcp_inpcb 496 56 712 29347 0 254 380928 0
sctp_raddr 736 44 473 17450 0 254 380512 0
VNODE 448 632 88 64041 0 30 322560 0
malloc-2048 2048 100 52 52238 0 8 311296 0
malloc-64 64 4232 619 69958 0 254 310464 0
malloc-128 128 24 2146 83795 0 126 277760 0
malloc-256 256 556 509 229211 0 62 272640 0
PROC 1352 177 24 64285 0 8 271752 0
FPU_save_area 832 284 40 95935 0 16 269568 0
malloc-65536 65536 2 2 130 0 1 262144 0
ripcb 496 10 502 1992 0 254 253952 0
udplite_inpcb 496 5 507 609 0 254 253952 0
udp_inpcb 496 10 502 1206 0 254 253952 0
malloc-16 16 14504 496 15089 0 254 240000 0
malloc-32768 32768 0 7 11143 0 1 229376 0
DEVCTL 1024 0 220 186 0 0 225280 0
filedesc0 1072 172 24 65358 0 8 210112 0
malloc-65536 65536 1 2 10 0 1 196608 0
mbuf_packet 256 40 722 144453 0 254 195072 0
malloc-128 128 1231 288 154986 0 126 194432 0
malloc-32 32 5451 471 70286 0 254 189504 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-384 384 348 102 74816 0 30 172800 0
FFS2 dinode 256 592 38 63996 0 62 161280 0
S VFS Cache 104 1098 423 69157 0 126 158184 0
128 Bucket 1024 111 36 15472 0 16 150528 0
malloc-1024 1024 123 21 8945 0 16 147456 0
malloc-128 128 1059 88 68913 0 126 146816 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-1024 1024 69 59 19387 0 16 131072 0
unpcb 256 34 476 3816 0 254 130560 0
clpbuf 2624 0 48 165 0 16 125952 0
64 Bucket 512 148 84 32241 0 30 118784 0
ksiginfo 112 193 851 20553 0 126 116928 0
malloc-2048 2048 11 45 598 0 8 114688 0
malloc-64 64 858 717 975004 0 254 100800 0
malloc-128 128 630 145 7962 0 126 99200 0
malloc-16384 16384 5 1 179 0 1 98304 0
malloc-8192 8192 5 7 91 0 1 98304 0
malloc-256 256 210 165 54265 0 62 96000 0
malloc-4096 4096 22 0 26 0 2 90112 0
UMA Kegs 384 226 7 226 0 30 89472 0
g_bio 408 0 210 180374 0 30 85680 0
malloc-64 64 879 444 143566 0 254 84672 0
malloc-8192 8192 5 5 150 0 1 81920 0
malloc-4096 4096 14 6 63506 0 2 81920 0
malloc-256 256 49 266 148495 0 62 80640 0
32 Bucket 256 135 180 11934 0 62 80640 0
sctp_readq 152 0 520 228 0 254 79040 0
sctp_chunk 152 44 476 9150 0 254 79040 0
malloc-128 128 152 375 690 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 1 1 3 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
Files 80 411 389 239652 0 126 64000 0
sctp_stream_msg_out 112 7 533 690 0 254 60480 0
tcp_bbr_pcb 832 31 41 6599 0 16 59904 0
malloc-4096 4096 9 5 22 0 2 57344 0
TURNSTILE 136 309 69 309 0 62 51408 0
malloc-256 256 66 129 1868 0 62 49920 0
malloc-256 256 78 117 949 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 335180 0 16 49152 0
malloc-2048 2048 2 22 525 0 8 49152 0
malloc-1024 1024 12 36 541 0 16 49152 0
malloc-512 512 5 91 3180 0 30 49152 0
tcp_rack_pcb 896 4 50 12913 0 16 48384 0
pipe 744 25 40 3506 0 16 48360 0
tcp_rack_map 120 2 394 23450 0 126 47520 0
pcpu-8 8 4791 841 20148 0 254 45056 0
syncache 168 0 264 6 0 254 44352 0
malloc-8192 8192 5 0 5 0 1 40960 0
da_ccb 544 0 70 45392 0 16 38080 0
hostcache 64 2 565 2 0 254 36288 0
PWD 32 88 1046 62685 0 254 36288 0
malloc-64 64 83 484 25971 0 254 36288 0
malloc-64 64 177 390 45570 0 254 36288 0
malloc-64 64 28 539 1444 0 254 36288 0
malloc-64 64 12 555 35 0 254 36288 0
malloc-32 32 229 905 93857 0 254 36288 0
16 Bucket 144 89 163 6042 0 62 36288 0
malloc-128 128 113 166 11527 0 126 35712 0
malloc-128 128 18 261 25 0 126 35712 0
routing nhops 256 27 108 44 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 5 130 7449 0 62 34560 0
malloc-256 256 38 97 62929 0 62 34560 0
SLEEPQUEUE 88 309 75 309 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 1 0 1 0 1 32768 0
malloc-16384 16384 1 1 3 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 6 10 4763 0 8 32768 0
malloc-2048 2048 4 12 1661 0 8 32768 0
malloc-2048 2048 0 16 2 0 8 32768 0
malloc-2048 2048 7 9 10 0 8 32768 0
malloc-2048 2048 2 14 37 0 8 32768 0
malloc-1024 1024 2 30 51 0 16 32768 0
malloc-1024 1024 5 27 8 0 16 32768 0
malloc-1024 1024 16 16 16 0 16 32768 0
malloc-1024 1024 5 27 1640 0 16 32768 0
malloc-1024 1024 5 27 420 0 16 32768 0
malloc-512 512 0 64 455 0 30 32768 0
malloc-512 512 5 59 608 0 30 32768 0
malloc-512 512 3 61 10307 0 30 32768 0
malloc-512 512 12 52 12 0 30 32768 0
malloc-512 512 10 54 145 0 30 32768 0
pcpu-64 64 481 31 481 0 254 32768 0
ipq 56 0 576 9 0 254 32256 0
KNOTE 160 28 172 807381 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_log_node 120 0 264 7 0 126 31680 0
cpuset 104 7 272 84659 0 126 29016 0
sctp_laddr 48 8 580 2187 0 254 28224 0
ertt 72 56 336 29347 0 126 28224 0
malloc-32 32 393 489 1727 0 254 28224 0
4 Bucket 48 5 583 1357 0 254 28224 0
2 Bucket 32 74 808 8151 0 254 28224 0
AIO 208 0 133 547 0 62 27664 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 3 3 1128 0 2 24576 0
rtentry 176 32 106 44 0 62 24288 0
tcp_log_bucket 176 0 138 3 0 62 24288 0
PGRP 88 43 233 995 0 126 24288 0
rl_entry 40 175 431 177 0 254 24240 0
8 Bucket 80 55 245 4069 0 126 24000 0
itimer 352 0 66 45 0 30 23232 0
malloc-384 384 3 57 324 0 30 23040 0
malloc-384 384 6 54 2198 0 30 23040 0
malloc-384 384 32 28 32 0 30 23040 0
domainset 40 0 567 84648 0 254 22680 0
tfo_ccache_entries 80 3 253 3 0 126 20480 0
udpcb 32 15 615 1815 0 254 20160 0
AIOP 32 4 626 4 0 254 20160 0
malloc-64 64 2 313 3 0 254 20160 0
malloc-32 32 242 388 51218 0 254 20160 0
malloc-32 32 55 575 1260 0 254 20160 0
malloc-32 32 44 586 61 0 254 20160 0
malloc-32 32 32 598 793 0 254 20160 0
malloc-32 32 83 547 33278 0 254 20160 0
malloc-16 16 335 915 228280 0 254 20000 0
cryptop 280 0 70 1992 0 30 19600 0
AIOCB 552 0 35 993 0 16 19320 0
Mountpoints 2752 2 5 2 0 4 19264 0
AIOLIO 272 0 70 138 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 0 1 2 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-4096 4096 1 3 2 0 2 16384 0
malloc-512 512 2 30 2 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 3 508 3 0 254 16352 0
vtnet_tx_hdr 24 0 668 667472 0 254 16032 0
malloc-16 16 524 476 2286 0 254 16000 0
kenv 258 15 45 1056 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 3 508 3 0 254 12264 0
malloc-16 16 17 733 56047 0 254 12000 0
malloc-16 16 17 733 16898 0 254 12000 0
malloc-16 16 152 598 65681 0 254 12000 0
malloc-384 384 11 19 11 0 30 11520 0
malloc-8192 8192 0 1 2 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-16 16 6 494 6 0 254 8000 0
malloc-16 16 2 498 4 0 254 8000 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 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 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 0 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
TMPFS node 224 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 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 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 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-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
Struck through repros no longer work on HEAD.