Fatal trap NUM: page fault in tcp_sack_output
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syzbot
Jun 7, 2022, 9:55:33 PM6/7/22
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 0a9541d9f344 pw: reinitialize struct tm before every call ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1285ff3ff00000
dashboard link: https://syzkaller.appspot.com/bug?extid=06d93ed4e0039768ba80
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+06d93e...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81add5e9
stack pointer = 0x28:0xfffffe0054068a00
frame pointer = 0x28:0xfffffe0054068a30
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (irq29: virtio_pci1)
trap number = 12
panic: page fault
cpuid = 0
time = 223
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540681f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0054068350
vpanic() at vpanic+0x254/frame 0xfffffe0054068430
panic() at panic+0xb5/frame 0xfffffe00540684f0
trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0054068610
trap_pfault() at trap_pfault+0x182/frame 0xfffffe0054068750
trap() at trap+0x5b3/frame 0xfffffe0054068930
calltrap() at calltrap+0x8/frame 0xfffffe0054068930
--- trap 0xc, rip = 0xffffffff81add5e9, rsp = 0xfffffe0054068a00, rbp = 0xfffffe0054068a30 ---
tcp_sack_output() at tcp_sack_output+0x119/frame 0xfffffe0054068a30
tcp_default_output() at tcp_default_output+0xae3/frame 0xfffffe0054068fc0
tcp_output() at tcp_output+0x57/frame 0xfffffe0054068ff0
tcp_do_segment() at tcp_do_segment+0x63fa/frame 0xfffffe00540692a0
tcp_input_with_port() at tcp_input_with_port+0x1cb0/frame 0xfffffe0054069530
tcp_input() at tcp_input+0x1f/frame 0xfffffe0054069550
ip_input() at ip_input+0x7ae/frame 0xfffffe0054069670
netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe0054069750
ether_demux() at ether_demux+0x44b/frame 0xfffffe0054069830
ether_nh_input() at ether_nh_input+0xb94/frame 0xfffffe0054069910
netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe00540699f0
ether_input() at ether_input+0x199/frame 0xfffffe0054069ad0
vtnet_rxq_eof() at vtnet_rxq_eof+0x1588/frame 0xfffffe0054069cd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x19a/frame 0xfffffe0054069d90
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0054069ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0054069f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054069f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100051 ]
Stopped at kdb_enter+0x6b: movq $0,0x275b92a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xffffffff8172b166 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0054068330
rbp 0xfffffe0054068350
rsi 0
rdi 0xffffffff8172b1c8 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009c334510
r12 0
r13 0xfffffe0053f57020
r14 0xffffffff82b5b9c0 .str.26
r15 0xffffffff82b5b9c0 .str.26
rip 0xffffffff8171aceb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275b92a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053ddc548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e19cc0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e19cc0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e1ac60
(map 0xffffffff83e1ac60)
(map.pmap 0xffffffff83e1ad20)
(pmap 0xffffffff83e1ad88)
threads: 22
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 RunQ [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 Run CPU 1 [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 Run CPU 0 [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
7902 7900 776 0 SV uwait 0xfffffe00a63fa400 syz-executor.0
7901 7899 780 0 SV uwait 0xfffffe00a6f46900 syz-executor.2
7900 776 776 0 T (threaded) syz-executor.0
109199 s syz-executor.0
109200 D ppwait 0xfffffe00a88ea4f8 syz-executor.0
7899 780 780 0 T (threaded) syz-executor.2
104413 s syz-executor.2
109201 D ppwait 0xfffffe00a88eaa40 syz-executor.2
7898 7897 777 0 SV uwait 0xfffffe00a6f46880 syz-executor.1
7897 777 777 0 T (threaded) syz-executor.1
108982 s syz-executor.1
109198 D ppwait 0xfffffe00a6f0ca40 syz-executor.1
7896 1 780 0 RV syz-executor.2
7894 1 777 0 RV syz-executor.1
7884 1 780 0 RV syz-executor.2
7540 1 776 0 S uwait 0xfffffe00a6f46080 syz-executor.0
7537 1 787 0 S uwait 0xfffffe005730e380 syz-executor.3
7529 1 787 0 S uwait 0xfffffe0053de7880 syz-executor.3
7528 1 776 0 S uwait 0xfffffe00a63fab80 syz-executor.0
7527 1 777 0 S uwait 0xfffffe00a6f46c80 syz-executor.1
7523 1 777 0 S uwait 0xfffffe00a63fa300 syz-executor.1
7521 1 787 0 S uwait 0xfffffe00a63fb100 syz-executor.3
7519 1 776 0 S uwait 0xfffffe00a63fa700 syz-executor.0
7517 1 777 0 S uwait 0xfffffe00a63faa80 syz-executor.1
7509 1 787 0 S uwait 0xfffffe00a63fc200 syz-executor.3
7504 1 780 0 S uwait 0xfffffe00a63fa100 syz-executor.2
7497 1 777 0 S uwait 0xfffffe0053de7700 syz-executor.1
7493 1 787 0 S uwait 0xfffffe0057875f00 syz-executor.3
7491 1 780 0 S uwait 0xfffffe00a63fa500 syz-executor.2
7490 1 777 0 S uwait 0xfffffe00a63fa900 syz-executor.1
7483 1 787 0 S uwait 0xfffffe00a6f47300 syz-executor.3
7482 1 777 0 S uwait 0xfffffe005730e880 syz-executor.1
7480 1 780 0 S uwait 0xfffffe00a6f46800 syz-executor.2
7477 1 787 0 S uwait 0xfffffe00a6f46480 syz-executor.3
7470 1 787 0 S uwait 0xfffffe00a63fa600 syz-executor.3
5740 1 776 0 SV uwait 0xfffffe00a6f45880 syz-executor.0
5327 1 787 0 S uwait 0xfffffe009f027700 syz-executor.3
5326 1 787 0 S uwait 0xfffffe00a6f46280 syz-executor.3
5323 1 776 0 S uwait 0xfffffe005730ec80 syz-executor.0
5321 1 787 0 S uwait 0xfffffe00a63fc380 syz-executor.3
5320 1 776 0 S uwait 0xfffffe005730ea80 syz-executor.0
5319 1 787 0 S uwait 0xfffffe00a63fbe80 syz-executor.3
5314 1 776 0 S uwait 0xfffffe00a6f47500 syz-executor.0
5313 1 776 0 S uwait 0xfffffe0057873100 syz-executor.0
5311 1 787 0 S uwait 0xfffffe00a6f46d80 syz-executor.3
5310 1 776 0 S uwait 0xfffffe00a63fba00 syz-executor.0
5309 1 787 0 S uwait 0xfffffe0057875780 syz-executor.3
5307 1 776 0 S uwait 0xfffffe009f029d00 syz-executor.0
5304 1 776 0 S uwait 0xfffffe00a6f47400 syz-executor.0
5303 1 776 0 S uwait 0xfffffe00a6f45f00 syz-executor.0
4927 1 787 0 SV uwait 0xfffffe005730be80 syz-executor.3
4924 1 780 0 SV uwait 0xfffffe0057875d80 syz-executor.2
4923 1 777 0 SV uwait 0xfffffe0057872380 syz-executor.1
4915 1 787 0 SV uwait 0xfffffe0057874700 syz-executor.3
4913 1 777 0 SV uwait 0xfffffe005730e780 syz-executor.1
4912 1 780 0 SV uwait 0xfffffe009f027480 syz-executor.2
4909 1 776 0 SV uwait 0xfffffe005730e680 syz-executor.0
4907 1 787 0 SV uwait 0xfffffe009f029280 syz-executor.3
4904 1 780 0 SV uwait 0xfffffe009f028200 syz-executor.2
4903 1 777 0 SV uwait 0xfffffe0057875c00 syz-executor.1
4902 1 776 0 SV uwait 0xfffffe00a6f46380 syz-executor.0
4895 1 776 0 SV uwait 0xfffffe00a6f47100 syz-executor.0
4881 1 776 0 SV uwait 0xfffffe005730e980 syz-executor.0
4732 1 4732 65 Ss select 0xfffffe005788a7c0 dhclient
4494 0 0 0 DL - 0xffffffff83e1ba80 [accounting]
3783 1 787 0 S uwait 0xfffffe009f027100 syz-executor.3
3779 1 787 0 S uwait 0xfffffe009f028800 syz-executor.3
3778 1 776 0 S uwait 0xfffffe009f027c80 syz-executor.0
3774 1 776 0 S uwait 0xfffffe0057872780 syz-executor.0
3772 1 777 0 S uwait 0xfffffe009f027080 syz-executor.1
3770 1 777 0 S uwait 0xfffffe0057875580 syz-executor.1
3767 1 780 0 S uwait 0xfffffe009f028e00 syz-executor.2
3765 1 780 0 S uwait 0xfffffe0057875e00 syz-executor.2
3763 1 780 0 S uwait 0xfffffe0057874500 syz-executor.2
3761 1 787 0 S uwait 0xfffffe005730eb80 syz-executor.3
3759 1 776 0 S uwait 0xfffffe0057873800 syz-executor.0
3757 1 777 0 S uwait 0xfffffe005730ed80 syz-executor.1
3755 1 780 0 S uwait 0xfffffe0057872080 syz-executor.2
3753 1 787 0 S uwait 0xfffffe009f027280 syz-executor.3
3749 1 780 0 S uwait 0xfffffe009f029c00 syz-executor.2
3747 1 787 0 S uwait 0xfffffe0057875380 syz-executor.3
3743 1 780 0 S uwait 0xfffffe009f028500 syz-executor.2
3741 1 787 0 S uwait 0xfffffe0057872100 syz-executor.3
3732 1 3732 0 Ss select 0xfffffe005788b040 dhclient
3729 1 3729 0 Ss select 0xfffffe005788b2c0 dhclient
3710 1 3710 65 Ss select 0xfffffe005788b1c0 dhclient
3706 1 787 0 S uwait 0xfffffe009f029a80 syz-executor.3
3374 0 0 0 DL - 0xffffffff83f639c0 [soaiod4]
3373 0 0 0 DL - 0xffffffff83f639c0 [soaiod3]
3372 0 0 0 DL - 0xffffffff83f639c0 [soaiod2]
3371 0 0 0 DL - 0xffffffff83f639c0 [soaiod1]
2899 1 2899 0 Ss select 0xfffffe005788b5c0 dhclient
2896 1 2896 0 Ss select 0xfffffe005788bbc0 dhclient
2869 1 2869 65 Ss select 0xfffffe00079870c0 dhclient
2277 1 777 0 SV uwait 0xfffffe009f028600 syz-executor.1
2266 1 777 0 SV uwait 0xfffffe0053de7800 syz-executor.1
2261 1 787 0 SV uwait 0xfffffe0053de7c00 syz-executor.3
2259 1 780 0 SV uwait 0xfffffe0057873700 syz-executor.2
2257 1 777 0 SV uwait 0xfffffe009f02a080 syz-executor.1
2255 1 776 0 SV uwait 0xfffffe0057872800 syz-executor.0
2253 1 787 0 SV uwait 0xfffffe00a63fc480 syz-executor.3
2251 1 780 0 SV uwait 0xfffffe009f029d80 syz-executor.2
2249 1 777 0 SV uwait 0xfffffe0053de7780 syz-executor.1
2247 1 776 0 SV uwait 0xfffffe0057875a80 syz-executor.0
2245 1 787 0 SV uwait 0xfffffe0053de7b80 syz-executor.3
2243 1 780 0 SV uwait 0xfffffe009f029080 syz-executor.2
2242 1 777 0 SV uwait 0xfffffe009f027e80 syz-executor.1
2241 1 776 0 SV uwait 0xfffffe009f028a00 syz-executor.0
2234 1 777 0 SV uwait 0xfffffe0057872e80 syz-executor.1
2225 1 777 0 SV uwait 0xfffffe009f027b80 syz-executor.1
1884 1 1884 0 Ss select 0xfffffe005788ba40 dhclient
1881 1 1881 0 Ss select 0xfffffe005788b7c0 dhclient
1854 1 1854 65 Ss select 0xfffffe005788b840 dhclient
1625 1 780 0 S uwait 0xfffffe009f028400 syz-executor.2
1624 1 777 0 S uwait 0xfffffe009f029380 syz-executor.1
1621 1 776 0 S uwait 0xfffffe009f027d80 syz-executor.0
1619 1 780 0 S uwait 0xfffffe009f028100 syz-executor.2
1616 1 777 0 S uwait 0xfffffe009f028000 syz-executor.1
1611 1 776 0 S uwait 0xfffffe009f028300 syz-executor.0
1610 1 780 0 S uwait 0xfffffe0057872700 syz-executor.2
1609 1 787 0 S uwait 0xfffffe0053de7f00 syz-executor.3
1608 1 777 0 S uwait 0xfffffe009f029800 syz-executor.1
1603 1 777 0 S uwait 0xfffffe0057873780 syz-executor.1
1601 1 787 0 S uwait 0xfffffe005730b280 syz-executor.3
1600 1 780 0 S uwait 0xfffffe009f029f00 syz-executor.2
1597 1 787 0 S uwait 0xfffffe0057874400 syz-executor.3
1595 1 787 0 S uwait 0xfffffe0053de7580 syz-executor.3
1593 1 787 0 S uwait 0xfffffe0057874200 syz-executor.3
1591 1 787 0 S uwait 0xfffffe005730b680 syz-executor.3
1589 1 776 0 S umtxn 0xfffffe009f02a180 syz-executor.0
1587 1 777 0 S uwait 0xfffffe0057873000 syz-executor.1
1586 1 780 0 S uwait 0xfffffe0053de7480 syz-executor.2
1584 1 787 0 S uwait 0xfffffe0057873200 syz-executor.3
1581 1 776 0 S uwait 0xfffffe0057872b80 syz-executor.0
1579 1 777 0 S uwait 0xfffffe0057872300 syz-executor.1
1578 1 787 0 S uwait 0xfffffe009f02a280 syz-executor.3
1577 1 780 0 S uwait 0xfffffe0057873300 syz-executor.2
1569 1 776 0 S uwait 0xfffffe005730b380 syz-executor.0
1567 1 776 0 S uwait 0xfffffe0057872c80 syz-executor.0
1562 1 787 0 S uwait 0xfffffe0053de7680 syz-executor.3
1553 1 776 0 S uwait 0xfffffe009f029700 syz-executor.0
1299 0 0 0 DL aiordy 0xfffffe00a5d12548 [aiod4]
1298 0 0 0 DL aiordy 0xfffffe00a5d11000 [aiod3]
1297 0 0 0 DL aiordy 0xfffffe00a5d46000 [aiod2]
1296 0 0 0 DL aiordy 0xfffffe00a5d12a90 [aiod1]
1083 1 1083 0 Ss select 0xfffffe0007987040 dhclient
1080 1 1080 0 Ss select 0xfffffe00079879c0 dhclient
787 774 787 0 Rs syz-executor.3
780 774 780 0 Rs syz-executor.2
777 774 777 0 Rs syz-executor.1
776 774 776 0 Rs syz-executor.0
774 772 772 0 R (threaded) syz-fuzzer
100113 S uwait 0xfffffe0057873e80 syz-fuzzer
100114 RunQ syz-fuzzer
100115 S uwait 0xfffffe005730b580 syz-fuzzer
100116 S uwait 0xfffffe009f02a380 syz-fuzzer
100117 S uwait 0xfffffe0057874000 syz-fuzzer
100118 S uwait 0xfffffe0053de7180 syz-fuzzer
100119 S uwait 0xfffffe0053de7280 syz-fuzzer
100120 S uwait 0xfffffe0053de7380 syz-fuzzer
100217 RunQ syz-fuzzer
772 770 772 0 Ss pause 0xfffffe009f0215f8 csh
770 688 770 0 Rs sshd
754 1 754 0 Ss+ ttyin 0xfffffe00081ec8b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0058600cb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586010b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586014b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00586018b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0058601cb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00081eb0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00081eb4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00081eb8b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e43cc0 cron
688 1 688 0 Ss select 0xfffffe005788c040 sshd
501 1 501 0 Ds biowr 0xfffffe00079a2410 syslogd
430 1 430 0 Ss select 0xfffffe00079876c0 devd
429 1 429 65 Ss select 0xfffffe00079874c0 dhclient
344 1 344 0 Ss select 0xfffffe0007987540 dhclient
341 1 341 0 Ss select 0xfffffe005788bf40 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056f78548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f67b00 [bufdaemon]
100082 D - 0xffffffff83211f80 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0056f4e8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8f478 [dom0]
100083 D launds 0xffffffff83f8f484 [laundry: dom0]
100084 D umarcl 0xffffffff81e4d440 [uma]
7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84ae8550 [pf purge]
5 0 0 0 DL waiting 0xffffffff847f1460 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa3240 [doneq0]
100045 D - 0xffffffff83aa31c0 [async]
100076 D - 0xffffffff83aa3040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f9f088 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8aca0 [crypto]
100041 D crypto_ 0xfffffe0053c8b330 [crypto returns 0]
100042 D crypto_ 0xfffffe0053c8b380 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e192c0 [g_event]
100036 D - 0xffffffff83e192e0 [g_up]
100037 D - 0xffffffff83e19300 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 RunQ [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 Run CPU 1 [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 Run CPU 0 [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053ddd000 [init]
10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e19cc0 [swapper]
100005 D - 0xfffffe0053e98100 [if_config_tqg_0]
100006 D - 0xfffffe0053e98000 [softirq_0]
100007 D - 0xfffffe0053e97e00 [softirq_1]
100008 D - 0xfffffe0053e97d00 [if_io_tqg_0]
100009 D - 0xfffffe0053e97c00 [if_io_tqg_1]
100010 D - 0xfffffe0008183d00 [inm_free taskq]
100011 D - 0xfffffe0008183c00 [linuxkpi_irq_wq]
100012 D - 0xfffffe0008183b00 [in6m_free taskq]
100013 D - 0xfffffe0008183a00 [deferred_unmount ta]
100014 D - 0xfffffe0008183900 [thread taskq]
100016 D - 0xfffffe0008183700 [kqueue_ctx taskq]
100017 D - 0xfffffe0008183600 [pci_hp taskq]
100020 D - 0xfffffe0008183300 [aiod_kick taskq]
100021 D - 0xfffffe0008183200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0008183200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0008183200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0008183200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0008183100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0008183100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0008183100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0008183100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0008183000 [firmware taskq]
100038 D - 0xfffffe0008182d00 [crypto_0]
100039 D - 0xfffffe0008182d00 [crypto_1]
100055 D - 0xfffffe0056fe8b00 [vtnet0 rxq 0]
100056 D - 0xfffffe0056fe8a00 [vtnet0 txq 0]
100057 D - 0xfffffe0056fe8900 [vtnet0 rxq 1]
100058 D - 0xfffffe0056fe8800 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057317c80 [virtio_balloon]
100066 D - 0xffffffff82b61841 [deadlkres]
100070 D - 0xfffffe0008184100 [mca taskq]
100071 D - 0xfffffe0057925400 [acpi_task_0]
100072 D - 0xfffffe0057925400 [acpi_task_1]
100073 D - 0xfffffe0057925400 [acpi_task_2]
100075 D - 0xfffffe0008182a00 [CAM taskq]
db> show all locks
Process 7896 (syz-executor.2) thread 0xfffffe00a6fa2740 (109186)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e62f80) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:2950
Process 7894 (syz-executor.1) thread 0xfffffe00a8573e40 (108978)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e684d0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:2950
Process 770 (sshd) thread 0xfffffe009c334000 (100099)
exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe0058bde2c0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1453
Process 501 (syslogd) thread 0xfffffe0058cb4740 (100100)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00079a2490) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3988
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009eb02230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3561
Process 12 (intr) thread 0xfffffe0053f57020 (100051)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009ebf7360) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1567
exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe0056fb1400) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2195
db> show malloc
Type InUse MemUse Requests
sctp_stro 186 16307K 3035
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4245
sysctloid 35322 2081K 35393
vtbuf 24 1968K 46
filedesc 236 1884K 13809
kobj 328 1312K 490
pcb 549 1129K 14358
newblk 66 1041K 23445
vfscache 3 1025K 3
subproc 375 801K 8096
inodedep 147 567K 7949
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 6
acpica 1674 184K 57552
sctp_atcl 449 169K 10609
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 32 136K 6860
linker 358 134K 386
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
BPF 46 88K 76
bus 995 81K 5208
kdtrace 452 79K 17107
umtx 594 75K 594
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 34 33K 2737
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 29
msg 4 30K 4
dirrem 107 27K 7643
sctp_atky 635 26K 14268
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 506
ithread 97 16K 97
lltable 49 16K 205
sctp_timw 60 15K 60
freework 59 15K 13424
bus-sc 34 15K 1681
kqueue 184 14K 8016
freefile 104 13K 7498
KTRACE 105 13K 2310
ifnet 7 13K 7
ether_multi 152 13K 162
eventhandler 136 12K 136
kenv 95 12K 95
pwddesc 175 11K 7930
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
ksem 4 10K 177
in6_multi 65 9K 65
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
bmsafemap 1 8K 8014
shmfd 1 8K 42
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
tcp_fsb 58 8K 1002
sctp_athm 449 8K 11100
CC Mem 107 7K 2946
taskqueue 63 7K 63
cred 26 7K 291
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 447
sctp_map 372 6K 6050
proc-args 208 6K 9221
DEVFSP 78 5K 686
pf_ifnet 12 5K 62
ufs_dirhash 24 5K 24
UMA 272 5K 272
session 35 5K 57
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
inpcbpolicy 118 4K 3388
lockf 33 4K 133
acpisem 28 4K 28
newdirblk 27 4K 6809
hhook 15 4K 17
kcovinfo 52 4K 52
selfd 50 4K 96961
terminal 11 3K 11
freeblks 10 3K 7704
select 19 3K 163
pf_osfp 19 3K 19
uidinfo 3 3K 25
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
osd 111 2K 2869
ip6ndp 12 2K 14
sctp_ifa 13 2K 14
Unitno 27 2K 401
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
filedesc_to_leader 24 2K 41
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 13618
indirdep 4 1K 8342
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 260
NFSD session 1 1K 1
diradd 7 1K 7685
CAM periph 4 1K 271
ipsec 3 1K 3
cryptodev 12 1K 903
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sigio 11 1K 21
vnodes 14 1K 14
freefrag 5 1K 176
crypto 4 1K 187
encap_export_host 12 1K 12
procdesc 5 1K 18
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
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
VN POLL 1 1K 1
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 12903
filecaps 5 1K 134
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 42
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 24
pf_rule 0 0K 44
pf_altq 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 5208
sctp_iter 0 0K 28
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 12
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 16
sctp_aadr 0 0K 4
sctp_stri 0 0K 959
mqdata 0 0K 0
filemon 0 0K 70
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 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
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
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 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
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 7247
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 126
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
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
vtfont 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 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
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 109
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 5
tcplog 0 0K 0
tcp_hwpace 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
agp 0 0K 0
statfs 0 0K 7066
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 31
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 462
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
biobuf 0 0K 0
aios 0 0K 14
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 145
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 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
accf 0 0K 0
pts 0 0K 0
iov 0 0K 21798
ioctlops 0 0K 524
eventfd 0 0K 32
Witness 0 0K 0
stack 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
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 839
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8325 1073 52746 0 254 38494208 0
tcp_log 416 0 15498 426725 0 254 6447168 0
mbuf 256 9079 9209 2748254 0 254 4681728 0
pbuf 2624 0 957 0 0 2 2511168 0
malloc-16384 16384 119 1 6919 0 1 1966080 0
BUF TRIE 144 275 11513 16309 0 62 1697472 0
malloc-384 384 4155 45 4175 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11925 196 12464 0 126 1551488 0
RADIX NODE 144 9202 1489 162633 0 62 1539504 0
ertt_txseginfo 40 21463 14695 1193530 0 254 1446320 0
malloc-4096 4096 330 2 1118 0 2 1359872 0
tcp_bbr_map 128 3738 6244 233291 0 126 1277696 0
UMA Slabs 0 112 11382 24 11382 0 126 1277472 0
VM OBJECT 264 4806 24 179580 0 30 1275120 0
vmem btag 56 22197 90 22197 0 254 1248072 0
sctp_asoc 2256 186 324 2949 0 254 1150560 0
MAP ENTRY 96 8348 220 487045 0 126 822528 0
FFS inode 1160 646 19 8172 0 8 771400 0
256 Bucket 2048 347 29 9051 0 8 770048 0
malloc-4096 4096 182 2 8018 0 2 753664 0
sctp_ep 1208 263 247 7108 0 254 616080 0
malloc-2048 2048 264 32 7115 0 8 606208 0
tcpcb 1104 107 404 2858 0 254 564144 0
THREAD 1808 269 28 9203 0 8 536976 0
socket 960 219 289 11969 0 254 487680 0
VMSPACE 2552 153 9 7842 0 4 413424 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 192 325 3314 0 254 380512 0
VNODE 448 686 97 8214 0 30 350784 0
sctp_chunk 152 145 1909 56828 0 254 312208 0
malloc-1024 1024 181 123 4118 0 16 311296 0
malloc-64 64 4369 482 101602 0 254 310464 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 2 2 10 0 1 262144 0
malloc-32768 32768 0 8 7867 0 1 262144 0
PROC 1352 181 11 7902 0 8 259584 0
FPU_save_area 832 271 35 10109 0 16 254592 0
malloc-384 384 502 158 10725 0 30 253440 0
malloc-16 16 14844 406 21966 0 254 244000 0
DEVCTL 1024 0 220 154 0 0 225280 0
malloc-384 384 149 421 8020 0 30 218880 0
filedesc0 1072 175 21 7930 0 8 210112 0
malloc-256 256 408 402 23549 0 62 207360 0
malloc-65536 65536 1 2 241 0 1 196608 0
malloc-65536 65536 0 3 257 0 1 196608 0
malloc-65536 65536 1 2 9 0 1 196608 0
mbuf_packet 256 34 728 33780 0 254 195072 0
malloc-128 128 1200 319 27138 0 126 194432 0
FFS2 dinode 256 646 104 8172 0 62 192000 0
malloc-256 256 154 596 37067 0 62 192000 0
malloc-32 32 5675 247 6727 0 254 189504 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-256 256 94 596 14405 0 62 176640 0
malloc-4096 4096 40 2 51 0 2 172032 0
128 Bucket 1024 114 33 2705 0 16 150528 0
malloc-1024 1024 119 25 138 0 16 147456 0
S VFS Cache 104 1017 387 8865 0 126 146016 0
unpcb 256 20 490 1406 0 254 130560 0
clpbuf 2624 0 48 237 0 16 125952 0
ksiginfo 112 181 863 1322 0 126 116928 0
malloc-128 128 650 249 14401 0 126 115072 0
malloc-256 256 323 112 9839 0 62 111360 0
malloc-384 384 218 52 556 0 30 103680 0
64 Bucket 512 118 82 14554 0 30 102400 0
malloc-128 128 207 568 12292 0 126 99200 0
malloc-128 128 621 154 1651 0 126 99200 0
malloc-32768 32768 1 2 121 0 1 98304 0
malloc-2048 2048 9 39 918 0 8 98304 0
g_bio 408 4 236 122592 0 30 97920 0
tcp_inpcb 424 107 109 2858 0 30 91584 0
malloc-8192 8192 8 3 111 0 1 90112 0
UMA Kegs 384 230 3 230 0 30 89472 0
tcp_rack_pcb 896 58 41 1002 0 16 88704 0
malloc-256 256 209 106 1037 0 62 80640 0
sctp_readq 152 0 520 349 0 254 79040 0
malloc-64 64 684 387 4524 0 254 68544 0
tcp_bbr_pcb 832 39 42 1210 0 16 67392 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-8192 8192 1 7 71 0 1 65536 0
malloc-1024 1024 18 46 533 0 16 65536 0
malloc-256 256 117 138 10363 0 62 65280 0
32 Bucket 256 108 147 10081 0 62 65280 0
tcp_rack_map 120 172 356 2743 0 126 63360 0
sctp_stream_msg_out 112 85 455 820 0 254 60480 0
malloc-8192 8192 4 3 32 0 1 57344 0
udp_inpcb 424 6 120 256 0 30 53424 0
malloc-64 64 330 489 19967 0 254 52416 0
malloc-64 64 374 445 16590 0 254 52416 0
Files 80 435 215 29091 0 126 52000 0
malloc-128 128 189 214 8239 0 126 51584 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 47041 0 16 49152 0
malloc-2048 2048 0 24 595 0 8 49152 0
malloc-2048 2048 9 15 40 0 8 49152 0
da_ccb 544 1 83 31010 0 16 45696 0
syncache 168 0 264 4 0 254 44352 0
TURNSTILE 136 298 17 298 0 62 42840 0
pcpu-8 8 4737 383
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: 0a9541d9f344 pw: reinitialize struct tm before every call ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1285ff3ff00000
dashboard link: https://syzkaller.appspot.com/bug?extid=06d93ed4e0039768ba80
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+06d93e...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81add5e9
stack pointer = 0x28:0xfffffe0054068a00
frame pointer = 0x28:0xfffffe0054068a30
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (irq29: virtio_pci1)
trap number = 12
panic: page fault
cpuid = 0
time = 223
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540681f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0054068350
vpanic() at vpanic+0x254/frame 0xfffffe0054068430
panic() at panic+0xb5/frame 0xfffffe00540684f0
trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0054068610
trap_pfault() at trap_pfault+0x182/frame 0xfffffe0054068750
trap() at trap+0x5b3/frame 0xfffffe0054068930
calltrap() at calltrap+0x8/frame 0xfffffe0054068930
--- trap 0xc, rip = 0xffffffff81add5e9, rsp = 0xfffffe0054068a00, rbp = 0xfffffe0054068a30 ---
tcp_sack_output() at tcp_sack_output+0x119/frame 0xfffffe0054068a30
tcp_default_output() at tcp_default_output+0xae3/frame 0xfffffe0054068fc0
tcp_output() at tcp_output+0x57/frame 0xfffffe0054068ff0
tcp_do_segment() at tcp_do_segment+0x63fa/frame 0xfffffe00540692a0
tcp_input_with_port() at tcp_input_with_port+0x1cb0/frame 0xfffffe0054069530
tcp_input() at tcp_input+0x1f/frame 0xfffffe0054069550
ip_input() at ip_input+0x7ae/frame 0xfffffe0054069670
netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe0054069750
ether_demux() at ether_demux+0x44b/frame 0xfffffe0054069830
ether_nh_input() at ether_nh_input+0xb94/frame 0xfffffe0054069910
netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe00540699f0
ether_input() at ether_input+0x199/frame 0xfffffe0054069ad0
vtnet_rxq_eof() at vtnet_rxq_eof+0x1588/frame 0xfffffe0054069cd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x19a/frame 0xfffffe0054069d90
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0054069ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0054069f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054069f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100051 ]
Stopped at kdb_enter+0x6b: movq $0,0x275b92a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xffffffff8172b166 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0054068330
rbp 0xfffffe0054068350
rsi 0
rdi 0xffffffff8172b1c8 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009c334510
r12 0
r13 0xfffffe0053f57020
r14 0xffffffff82b5b9c0 .str.26
r15 0xffffffff82b5b9c0 .str.26
rip 0xffffffff8171aceb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275b92a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053ddc548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e19cc0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e19cc0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e1ac60
(map 0xffffffff83e1ac60)
(map.pmap 0xffffffff83e1ad20)
(pmap 0xffffffff83e1ad88)
threads: 22
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 RunQ [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 Run CPU 1 [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 Run CPU 0 [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
7902 7900 776 0 SV uwait 0xfffffe00a63fa400 syz-executor.0
7901 7899 780 0 SV uwait 0xfffffe00a6f46900 syz-executor.2
7900 776 776 0 T (threaded) syz-executor.0
109199 s syz-executor.0
109200 D ppwait 0xfffffe00a88ea4f8 syz-executor.0
7899 780 780 0 T (threaded) syz-executor.2
104413 s syz-executor.2
109201 D ppwait 0xfffffe00a88eaa40 syz-executor.2
7898 7897 777 0 SV uwait 0xfffffe00a6f46880 syz-executor.1
7897 777 777 0 T (threaded) syz-executor.1
108982 s syz-executor.1
109198 D ppwait 0xfffffe00a6f0ca40 syz-executor.1
7896 1 780 0 RV syz-executor.2
7894 1 777 0 RV syz-executor.1
7884 1 780 0 RV syz-executor.2
7540 1 776 0 S uwait 0xfffffe00a6f46080 syz-executor.0
7537 1 787 0 S uwait 0xfffffe005730e380 syz-executor.3
7529 1 787 0 S uwait 0xfffffe0053de7880 syz-executor.3
7528 1 776 0 S uwait 0xfffffe00a63fab80 syz-executor.0
7527 1 777 0 S uwait 0xfffffe00a6f46c80 syz-executor.1
7523 1 777 0 S uwait 0xfffffe00a63fa300 syz-executor.1
7521 1 787 0 S uwait 0xfffffe00a63fb100 syz-executor.3
7519 1 776 0 S uwait 0xfffffe00a63fa700 syz-executor.0
7517 1 777 0 S uwait 0xfffffe00a63faa80 syz-executor.1
7509 1 787 0 S uwait 0xfffffe00a63fc200 syz-executor.3
7504 1 780 0 S uwait 0xfffffe00a63fa100 syz-executor.2
7497 1 777 0 S uwait 0xfffffe0053de7700 syz-executor.1
7493 1 787 0 S uwait 0xfffffe0057875f00 syz-executor.3
7491 1 780 0 S uwait 0xfffffe00a63fa500 syz-executor.2
7490 1 777 0 S uwait 0xfffffe00a63fa900 syz-executor.1
7483 1 787 0 S uwait 0xfffffe00a6f47300 syz-executor.3
7482 1 777 0 S uwait 0xfffffe005730e880 syz-executor.1
7480 1 780 0 S uwait 0xfffffe00a6f46800 syz-executor.2
7477 1 787 0 S uwait 0xfffffe00a6f46480 syz-executor.3
7470 1 787 0 S uwait 0xfffffe00a63fa600 syz-executor.3
5740 1 776 0 SV uwait 0xfffffe00a6f45880 syz-executor.0
5327 1 787 0 S uwait 0xfffffe009f027700 syz-executor.3
5326 1 787 0 S uwait 0xfffffe00a6f46280 syz-executor.3
5323 1 776 0 S uwait 0xfffffe005730ec80 syz-executor.0
5321 1 787 0 S uwait 0xfffffe00a63fc380 syz-executor.3
5320 1 776 0 S uwait 0xfffffe005730ea80 syz-executor.0
5319 1 787 0 S uwait 0xfffffe00a63fbe80 syz-executor.3
5314 1 776 0 S uwait 0xfffffe00a6f47500 syz-executor.0
5313 1 776 0 S uwait 0xfffffe0057873100 syz-executor.0
5311 1 787 0 S uwait 0xfffffe00a6f46d80 syz-executor.3
5310 1 776 0 S uwait 0xfffffe00a63fba00 syz-executor.0
5309 1 787 0 S uwait 0xfffffe0057875780 syz-executor.3
5307 1 776 0 S uwait 0xfffffe009f029d00 syz-executor.0
5304 1 776 0 S uwait 0xfffffe00a6f47400 syz-executor.0
5303 1 776 0 S uwait 0xfffffe00a6f45f00 syz-executor.0
4927 1 787 0 SV uwait 0xfffffe005730be80 syz-executor.3
4924 1 780 0 SV uwait 0xfffffe0057875d80 syz-executor.2
4923 1 777 0 SV uwait 0xfffffe0057872380 syz-executor.1
4915 1 787 0 SV uwait 0xfffffe0057874700 syz-executor.3
4913 1 777 0 SV uwait 0xfffffe005730e780 syz-executor.1
4912 1 780 0 SV uwait 0xfffffe009f027480 syz-executor.2
4909 1 776 0 SV uwait 0xfffffe005730e680 syz-executor.0
4907 1 787 0 SV uwait 0xfffffe009f029280 syz-executor.3
4904 1 780 0 SV uwait 0xfffffe009f028200 syz-executor.2
4903 1 777 0 SV uwait 0xfffffe0057875c00 syz-executor.1
4902 1 776 0 SV uwait 0xfffffe00a6f46380 syz-executor.0
4895 1 776 0 SV uwait 0xfffffe00a6f47100 syz-executor.0
4881 1 776 0 SV uwait 0xfffffe005730e980 syz-executor.0
4732 1 4732 65 Ss select 0xfffffe005788a7c0 dhclient
4494 0 0 0 DL - 0xffffffff83e1ba80 [accounting]
3783 1 787 0 S uwait 0xfffffe009f027100 syz-executor.3
3779 1 787 0 S uwait 0xfffffe009f028800 syz-executor.3
3778 1 776 0 S uwait 0xfffffe009f027c80 syz-executor.0
3774 1 776 0 S uwait 0xfffffe0057872780 syz-executor.0
3772 1 777 0 S uwait 0xfffffe009f027080 syz-executor.1
3770 1 777 0 S uwait 0xfffffe0057875580 syz-executor.1
3767 1 780 0 S uwait 0xfffffe009f028e00 syz-executor.2
3765 1 780 0 S uwait 0xfffffe0057875e00 syz-executor.2
3763 1 780 0 S uwait 0xfffffe0057874500 syz-executor.2
3761 1 787 0 S uwait 0xfffffe005730eb80 syz-executor.3
3759 1 776 0 S uwait 0xfffffe0057873800 syz-executor.0
3757 1 777 0 S uwait 0xfffffe005730ed80 syz-executor.1
3755 1 780 0 S uwait 0xfffffe0057872080 syz-executor.2
3753 1 787 0 S uwait 0xfffffe009f027280 syz-executor.3
3749 1 780 0 S uwait 0xfffffe009f029c00 syz-executor.2
3747 1 787 0 S uwait 0xfffffe0057875380 syz-executor.3
3743 1 780 0 S uwait 0xfffffe009f028500 syz-executor.2
3741 1 787 0 S uwait 0xfffffe0057872100 syz-executor.3
3732 1 3732 0 Ss select 0xfffffe005788b040 dhclient
3729 1 3729 0 Ss select 0xfffffe005788b2c0 dhclient
3710 1 3710 65 Ss select 0xfffffe005788b1c0 dhclient
3706 1 787 0 S uwait 0xfffffe009f029a80 syz-executor.3
3374 0 0 0 DL - 0xffffffff83f639c0 [soaiod4]
3373 0 0 0 DL - 0xffffffff83f639c0 [soaiod3]
3372 0 0 0 DL - 0xffffffff83f639c0 [soaiod2]
3371 0 0 0 DL - 0xffffffff83f639c0 [soaiod1]
2899 1 2899 0 Ss select 0xfffffe005788b5c0 dhclient
2896 1 2896 0 Ss select 0xfffffe005788bbc0 dhclient
2869 1 2869 65 Ss select 0xfffffe00079870c0 dhclient
2277 1 777 0 SV uwait 0xfffffe009f028600 syz-executor.1
2266 1 777 0 SV uwait 0xfffffe0053de7800 syz-executor.1
2261 1 787 0 SV uwait 0xfffffe0053de7c00 syz-executor.3
2259 1 780 0 SV uwait 0xfffffe0057873700 syz-executor.2
2257 1 777 0 SV uwait 0xfffffe009f02a080 syz-executor.1
2255 1 776 0 SV uwait 0xfffffe0057872800 syz-executor.0
2253 1 787 0 SV uwait 0xfffffe00a63fc480 syz-executor.3
2251 1 780 0 SV uwait 0xfffffe009f029d80 syz-executor.2
2249 1 777 0 SV uwait 0xfffffe0053de7780 syz-executor.1
2247 1 776 0 SV uwait 0xfffffe0057875a80 syz-executor.0
2245 1 787 0 SV uwait 0xfffffe0053de7b80 syz-executor.3
2243 1 780 0 SV uwait 0xfffffe009f029080 syz-executor.2
2242 1 777 0 SV uwait 0xfffffe009f027e80 syz-executor.1
2241 1 776 0 SV uwait 0xfffffe009f028a00 syz-executor.0
2234 1 777 0 SV uwait 0xfffffe0057872e80 syz-executor.1
2225 1 777 0 SV uwait 0xfffffe009f027b80 syz-executor.1
1884 1 1884 0 Ss select 0xfffffe005788ba40 dhclient
1881 1 1881 0 Ss select 0xfffffe005788b7c0 dhclient
1854 1 1854 65 Ss select 0xfffffe005788b840 dhclient
1625 1 780 0 S uwait 0xfffffe009f028400 syz-executor.2
1624 1 777 0 S uwait 0xfffffe009f029380 syz-executor.1
1621 1 776 0 S uwait 0xfffffe009f027d80 syz-executor.0
1619 1 780 0 S uwait 0xfffffe009f028100 syz-executor.2
1616 1 777 0 S uwait 0xfffffe009f028000 syz-executor.1
1611 1 776 0 S uwait 0xfffffe009f028300 syz-executor.0
1610 1 780 0 S uwait 0xfffffe0057872700 syz-executor.2
1609 1 787 0 S uwait 0xfffffe0053de7f00 syz-executor.3
1608 1 777 0 S uwait 0xfffffe009f029800 syz-executor.1
1603 1 777 0 S uwait 0xfffffe0057873780 syz-executor.1
1601 1 787 0 S uwait 0xfffffe005730b280 syz-executor.3
1600 1 780 0 S uwait 0xfffffe009f029f00 syz-executor.2
1597 1 787 0 S uwait 0xfffffe0057874400 syz-executor.3
1595 1 787 0 S uwait 0xfffffe0053de7580 syz-executor.3
1593 1 787 0 S uwait 0xfffffe0057874200 syz-executor.3
1591 1 787 0 S uwait 0xfffffe005730b680 syz-executor.3
1589 1 776 0 S umtxn 0xfffffe009f02a180 syz-executor.0
1587 1 777 0 S uwait 0xfffffe0057873000 syz-executor.1
1586 1 780 0 S uwait 0xfffffe0053de7480 syz-executor.2
1584 1 787 0 S uwait 0xfffffe0057873200 syz-executor.3
1581 1 776 0 S uwait 0xfffffe0057872b80 syz-executor.0
1579 1 777 0 S uwait 0xfffffe0057872300 syz-executor.1
1578 1 787 0 S uwait 0xfffffe009f02a280 syz-executor.3
1577 1 780 0 S uwait 0xfffffe0057873300 syz-executor.2
1569 1 776 0 S uwait 0xfffffe005730b380 syz-executor.0
1567 1 776 0 S uwait 0xfffffe0057872c80 syz-executor.0
1562 1 787 0 S uwait 0xfffffe0053de7680 syz-executor.3
1553 1 776 0 S uwait 0xfffffe009f029700 syz-executor.0
1299 0 0 0 DL aiordy 0xfffffe00a5d12548 [aiod4]
1298 0 0 0 DL aiordy 0xfffffe00a5d11000 [aiod3]
1297 0 0 0 DL aiordy 0xfffffe00a5d46000 [aiod2]
1296 0 0 0 DL aiordy 0xfffffe00a5d12a90 [aiod1]
1083 1 1083 0 Ss select 0xfffffe0007987040 dhclient
1080 1 1080 0 Ss select 0xfffffe00079879c0 dhclient
787 774 787 0 Rs syz-executor.3
780 774 780 0 Rs syz-executor.2
777 774 777 0 Rs syz-executor.1
776 774 776 0 Rs syz-executor.0
774 772 772 0 R (threaded) syz-fuzzer
100113 S uwait 0xfffffe0057873e80 syz-fuzzer
100114 RunQ syz-fuzzer
100115 S uwait 0xfffffe005730b580 syz-fuzzer
100116 S uwait 0xfffffe009f02a380 syz-fuzzer
100117 S uwait 0xfffffe0057874000 syz-fuzzer
100118 S uwait 0xfffffe0053de7180 syz-fuzzer
100119 S uwait 0xfffffe0053de7280 syz-fuzzer
100120 S uwait 0xfffffe0053de7380 syz-fuzzer
100217 RunQ syz-fuzzer
772 770 772 0 Ss pause 0xfffffe009f0215f8 csh
770 688 770 0 Rs sshd
754 1 754 0 Ss+ ttyin 0xfffffe00081ec8b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0058600cb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586010b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586014b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00586018b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0058601cb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00081eb0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00081eb4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00081eb8b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e43cc0 cron
688 1 688 0 Ss select 0xfffffe005788c040 sshd
501 1 501 0 Ds biowr 0xfffffe00079a2410 syslogd
430 1 430 0 Ss select 0xfffffe00079876c0 devd
429 1 429 65 Ss select 0xfffffe00079874c0 dhclient
344 1 344 0 Ss select 0xfffffe0007987540 dhclient
341 1 341 0 Ss select 0xfffffe005788bf40 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056f78548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f67b00 [bufdaemon]
100082 D - 0xffffffff83211f80 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0056f4e8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8f478 [dom0]
100083 D launds 0xffffffff83f8f484 [laundry: dom0]
100084 D umarcl 0xffffffff81e4d440 [uma]
7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84ae8550 [pf purge]
5 0 0 0 DL waiting 0xffffffff847f1460 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa3240 [doneq0]
100045 D - 0xffffffff83aa31c0 [async]
100076 D - 0xffffffff83aa3040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f9f088 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8aca0 [crypto]
100041 D crypto_ 0xfffffe0053c8b330 [crypto returns 0]
100042 D crypto_ 0xfffffe0053c8b380 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e192c0 [g_event]
100036 D - 0xffffffff83e192e0 [g_up]
100037 D - 0xffffffff83e19300 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 RunQ [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 Run CPU 1 [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 Run CPU 0 [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053ddd000 [init]
10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e19cc0 [swapper]
100005 D - 0xfffffe0053e98100 [if_config_tqg_0]
100006 D - 0xfffffe0053e98000 [softirq_0]
100007 D - 0xfffffe0053e97e00 [softirq_1]
100008 D - 0xfffffe0053e97d00 [if_io_tqg_0]
100009 D - 0xfffffe0053e97c00 [if_io_tqg_1]
100010 D - 0xfffffe0008183d00 [inm_free taskq]
100011 D - 0xfffffe0008183c00 [linuxkpi_irq_wq]
100012 D - 0xfffffe0008183b00 [in6m_free taskq]
100013 D - 0xfffffe0008183a00 [deferred_unmount ta]
100014 D - 0xfffffe0008183900 [thread taskq]
100016 D - 0xfffffe0008183700 [kqueue_ctx taskq]
100017 D - 0xfffffe0008183600 [pci_hp taskq]
100020 D - 0xfffffe0008183300 [aiod_kick taskq]
100021 D - 0xfffffe0008183200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0008183200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0008183200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0008183200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0008183100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0008183100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0008183100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0008183100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0008183000 [firmware taskq]
100038 D - 0xfffffe0008182d00 [crypto_0]
100039 D - 0xfffffe0008182d00 [crypto_1]
100055 D - 0xfffffe0056fe8b00 [vtnet0 rxq 0]
100056 D - 0xfffffe0056fe8a00 [vtnet0 txq 0]
100057 D - 0xfffffe0056fe8900 [vtnet0 rxq 1]
100058 D - 0xfffffe0056fe8800 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057317c80 [virtio_balloon]
100066 D - 0xffffffff82b61841 [deadlkres]
100070 D - 0xfffffe0008184100 [mca taskq]
100071 D - 0xfffffe0057925400 [acpi_task_0]
100072 D - 0xfffffe0057925400 [acpi_task_1]
100073 D - 0xfffffe0057925400 [acpi_task_2]
100075 D - 0xfffffe0008182a00 [CAM taskq]
db> show all locks
Process 7896 (syz-executor.2) thread 0xfffffe00a6fa2740 (109186)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e62f80) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:2950
Process 7894 (syz-executor.1) thread 0xfffffe00a8573e40 (108978)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e684d0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:2950
Process 770 (sshd) thread 0xfffffe009c334000 (100099)
exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe0058bde2c0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1453
Process 501 (syslogd) thread 0xfffffe0058cb4740 (100100)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00079a2490) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3988
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009eb02230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3561
Process 12 (intr) thread 0xfffffe0053f57020 (100051)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009ebf7360) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1567
exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe0056fb1400) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2195
db> show malloc
Type InUse MemUse Requests
sctp_stro 186 16307K 3035
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4245
sysctloid 35322 2081K 35393
vtbuf 24 1968K 46
filedesc 236 1884K 13809
kobj 328 1312K 490
pcb 549 1129K 14358
newblk 66 1041K 23445
vfscache 3 1025K 3
subproc 375 801K 8096
inodedep 147 567K 7949
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 6
acpica 1674 184K 57552
sctp_atcl 449 169K 10609
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 32 136K 6860
linker 358 134K 386
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
BPF 46 88K 76
bus 995 81K 5208
kdtrace 452 79K 17107
umtx 594 75K 594
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 34 33K 2737
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 29
msg 4 30K 4
dirrem 107 27K 7643
sctp_atky 635 26K 14268
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 506
ithread 97 16K 97
lltable 49 16K 205
sctp_timw 60 15K 60
freework 59 15K 13424
bus-sc 34 15K 1681
kqueue 184 14K 8016
freefile 104 13K 7498
KTRACE 105 13K 2310
ifnet 7 13K 7
ether_multi 152 13K 162
eventhandler 136 12K 136
kenv 95 12K 95
pwddesc 175 11K 7930
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
ksem 4 10K 177
in6_multi 65 9K 65
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
bmsafemap 1 8K 8014
shmfd 1 8K 42
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
tcp_fsb 58 8K 1002
sctp_athm 449 8K 11100
CC Mem 107 7K 2946
taskqueue 63 7K 63
cred 26 7K 291
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 447
sctp_map 372 6K 6050
proc-args 208 6K 9221
DEVFSP 78 5K 686
pf_ifnet 12 5K 62
ufs_dirhash 24 5K 24
UMA 272 5K 272
session 35 5K 57
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
inpcbpolicy 118 4K 3388
lockf 33 4K 133
acpisem 28 4K 28
newdirblk 27 4K 6809
hhook 15 4K 17
kcovinfo 52 4K 52
selfd 50 4K 96961
terminal 11 3K 11
freeblks 10 3K 7704
select 19 3K 163
pf_osfp 19 3K 19
uidinfo 3 3K 25
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
osd 111 2K 2869
ip6ndp 12 2K 14
sctp_ifa 13 2K 14
Unitno 27 2K 401
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
filedesc_to_leader 24 2K 41
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 13618
indirdep 4 1K 8342
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 260
NFSD session 1 1K 1
diradd 7 1K 7685
CAM periph 4 1K 271
ipsec 3 1K 3
cryptodev 12 1K 903
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sigio 11 1K 21
vnodes 14 1K 14
freefrag 5 1K 176
crypto 4 1K 187
encap_export_host 12 1K 12
procdesc 5 1K 18
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
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
VN POLL 1 1K 1
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 12903
filecaps 5 1K 134
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 42
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 24
pf_rule 0 0K 44
pf_altq 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 5208
sctp_iter 0 0K 28
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 12
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 16
sctp_aadr 0 0K 4
sctp_stri 0 0K 959
mqdata 0 0K 0
filemon 0 0K 70
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 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
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
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 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
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 7247
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 126
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
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
vtfont 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 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
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 109
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 5
tcplog 0 0K 0
tcp_hwpace 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
agp 0 0K 0
statfs 0 0K 7066
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 31
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 462
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
biobuf 0 0K 0
aios 0 0K 14
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 145
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 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
accf 0 0K 0
pts 0 0K 0
iov 0 0K 21798
ioctlops 0 0K 524
eventfd 0 0K 32
Witness 0 0K 0
stack 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
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 839
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8325 1073 52746 0 254 38494208 0
tcp_log 416 0 15498 426725 0 254 6447168 0
mbuf 256 9079 9209 2748254 0 254 4681728 0
pbuf 2624 0 957 0 0 2 2511168 0
malloc-16384 16384 119 1 6919 0 1 1966080 0
BUF TRIE 144 275 11513 16309 0 62 1697472 0
malloc-384 384 4155 45 4175 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11925 196 12464 0 126 1551488 0
RADIX NODE 144 9202 1489 162633 0 62 1539504 0
ertt_txseginfo 40 21463 14695 1193530 0 254 1446320 0
malloc-4096 4096 330 2 1118 0 2 1359872 0
tcp_bbr_map 128 3738 6244 233291 0 126 1277696 0
UMA Slabs 0 112 11382 24 11382 0 126 1277472 0
VM OBJECT 264 4806 24 179580 0 30 1275120 0
vmem btag 56 22197 90 22197 0 254 1248072 0
sctp_asoc 2256 186 324 2949 0 254 1150560 0
MAP ENTRY 96 8348 220 487045 0 126 822528 0
FFS inode 1160 646 19 8172 0 8 771400 0
256 Bucket 2048 347 29 9051 0 8 770048 0
malloc-4096 4096 182 2 8018 0 2 753664 0
sctp_ep 1208 263 247 7108 0 254 616080 0
malloc-2048 2048 264 32 7115 0 8 606208 0
tcpcb 1104 107 404 2858 0 254 564144 0
THREAD 1808 269 28 9203 0 8 536976 0
socket 960 219 289 11969 0 254 487680 0
VMSPACE 2552 153 9 7842 0 4 413424 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 192 325 3314 0 254 380512 0
VNODE 448 686 97 8214 0 30 350784 0
sctp_chunk 152 145 1909 56828 0 254 312208 0
malloc-1024 1024 181 123 4118 0 16 311296 0
malloc-64 64 4369 482 101602 0 254 310464 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 2 2 10 0 1 262144 0
malloc-32768 32768 0 8 7867 0 1 262144 0
PROC 1352 181 11 7902 0 8 259584 0
FPU_save_area 832 271 35 10109 0 16 254592 0
malloc-384 384 502 158 10725 0 30 253440 0
malloc-16 16 14844 406 21966 0 254 244000 0
DEVCTL 1024 0 220 154 0 0 225280 0
malloc-384 384 149 421 8020 0 30 218880 0
filedesc0 1072 175 21 7930 0 8 210112 0
malloc-256 256 408 402 23549 0 62 207360 0
malloc-65536 65536 1 2 241 0 1 196608 0
malloc-65536 65536 0 3 257 0 1 196608 0
malloc-65536 65536 1 2 9 0 1 196608 0
mbuf_packet 256 34 728 33780 0 254 195072 0
malloc-128 128 1200 319 27138 0 126 194432 0
FFS2 dinode 256 646 104 8172 0 62 192000 0
malloc-256 256 154 596 37067 0 62 192000 0
malloc-32 32 5675 247 6727 0 254 189504 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-256 256 94 596 14405 0 62 176640 0
malloc-4096 4096 40 2 51 0 2 172032 0
128 Bucket 1024 114 33 2705 0 16 150528 0
malloc-1024 1024 119 25 138 0 16 147456 0
S VFS Cache 104 1017 387 8865 0 126 146016 0
unpcb 256 20 490 1406 0 254 130560 0
clpbuf 2624 0 48 237 0 16 125952 0
ksiginfo 112 181 863 1322 0 126 116928 0
malloc-128 128 650 249 14401 0 126 115072 0
malloc-256 256 323 112 9839 0 62 111360 0
malloc-384 384 218 52 556 0 30 103680 0
64 Bucket 512 118 82 14554 0 30 102400 0
malloc-128 128 207 568 12292 0 126 99200 0
malloc-128 128 621 154 1651 0 126 99200 0
malloc-32768 32768 1 2 121 0 1 98304 0
malloc-2048 2048 9 39 918 0 8 98304 0
g_bio 408 4 236 122592 0 30 97920 0
tcp_inpcb 424 107 109 2858 0 30 91584 0
malloc-8192 8192 8 3 111 0 1 90112 0
UMA Kegs 384 230 3 230 0 30 89472 0
tcp_rack_pcb 896 58 41 1002 0 16 88704 0
malloc-256 256 209 106 1037 0 62 80640 0
sctp_readq 152 0 520 349 0 254 79040 0
malloc-64 64 684 387 4524 0 254 68544 0
tcp_bbr_pcb 832 39 42 1210 0 16 67392 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-8192 8192 1 7 71 0 1 65536 0
malloc-1024 1024 18 46 533 0 16 65536 0
malloc-256 256 117 138 10363 0 62 65280 0
32 Bucket 256 108 147 10081 0 62 65280 0
tcp_rack_map 120 172 356 2743 0 126 63360 0
sctp_stream_msg_out 112 85 455 820 0 254 60480 0
malloc-8192 8192 4 3 32 0 1 57344 0
udp_inpcb 424 6 120 256 0 30 53424 0
malloc-64 64 330 489 19967 0 254 52416 0
malloc-64 64 374 445 16590 0 254 52416 0
Files 80 435 215 29091 0 126 52000 0
malloc-128 128 189 214 8239 0 126 51584 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 47041 0 16 49152 0
malloc-2048 2048 0 24 595 0 8 49152 0
malloc-2048 2048 9 15 40 0 8 49152 0
da_ccb 544 1 83 31010 0 16 45696 0
syncache 168 0 264 4 0 254 44352 0
TURNSTILE 136 298 17 298 0 62 42840 0
pcpu-8 8 4737 383
---
This report is generated by a bot. It may contain errors.
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Mark Johnston
Jun 8, 2022, 9:17:53 AM6/8/22
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