panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/..
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syzbot
May 21, 2021, 10:45:23 AM5/21/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 4eac63af Fix for use-after-free by if_ioctl() calls from u..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=1173abd7d00000
dashboard link: https://syzkaller.appspot.com/bug?extid=b279ddc8ab51b2b77a9e
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+b279dd...@syzkaller.appspotmail.com
panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:10632
cpuid = 0
time = 823
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779310
vpanic() at vpanic+0x1c7/frame 0xfffffe0003779370
panic() at panic+0x43/frame 0xfffffe00037793d0
__mtx_lock_sleep() at __mtx_lock_sleep+0x6e9/frame 0xfffffe0003779460
__mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00037794c0
rack_do_established() at rack_do_established+0x127b/frame 0xfffffe00037795d0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x2649/frame 0xfffffe00037797d0
rack_do_segment() at rack_do_segment+0x121/frame 0xfffffe0003779850
tcp_input_with_port() at tcp_input_with_port+0x13d5/frame 0xfffffe00037799b0
tcp_input() at tcp_input+0x1f/frame 0xfffffe00037799d0
ip_input() at ip_input+0x38b/frame 0xfffffe0003779a90
swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100032 ]
Stopped at kdb_enter+0x67: movq $0,0x16390de(%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 0xffffffff81138d00 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe00037792f0
rbp 0xfffffe0003779310
rsi 0
rdi 0xffffffff81138d36 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe00037791e0
r11 0x1fffcfff59c
r12 0xffffffff82267b80 ddb_dbbe
r13 0
r14 0xffffffff81a73b6e
r15 0xffffffff81a73b6e
rip 0xffffffff8112fd27 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x16390de(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004c5ca70:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8271c330
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8271c330 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8271cfb0
(map 0xffffffff8271cfb0)
(map.pmap 0xffffffff8271d070)
(pmap 0xffffffff8271d0d0)
threads: 23
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 Run CPU 0 [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
28107 783 783 0 R (threaded) syz-executor.1
142909 RunQ syz-executor.1
143863 RunQ syz-executor.1
28106 782 782 0 R (threaded) syz-executor.0
143850 RunQ syz-executor.0
143862 RunQ syz-executor.0
28103 789 789 0 R (threaded) syz-executor.2
143855 Run CPU 1 syz-executor.2
143859 S uwait 0xfffff80034275900 syz-executor.2
28101 793 793 0 R (threaded) syz-executor.3
143289 RunQ syz-executor.3
143857 S uwait 0xfffff800321e9d00 syz-executor.3
28000 1 783 0 S uwait 0xfffff800320f5300 syz-executor.1
27994 1 783 0 S uwait 0xfffff8000ade4500 syz-executor.1
27987 1 783 0 S uwait 0xfffff800320f5d00 syz-executor.1
27983 1 783 0 S uwait 0xfffff800320f5500 syz-executor.1
27982 1 783 0 S uwait 0xfffff80034275f00 syz-executor.1
27500 1 782 0 S uwait 0xfffff8004b3c9d00 syz-executor.0
27497 1 782 0 S uwait 0xfffff8000a1c1100 syz-executor.0
27495 1 782 0 S uwait 0xfffff8002a02c500 syz-executor.0
27492 1 782 0 S uwait 0xfffff8000a9e1500 syz-executor.0
27491 1 782 0 S uwait 0xfffff800321e9b00 syz-executor.0
27125 1 789 0 S uwait 0xfffff8000a9e1d00 syz-executor.2
27123 1 782 0 S uwait 0xfffff80075ea9d00 syz-executor.0
27119 1 789 0 S uwait 0xfffff8002a02c900 syz-executor.2
27114 1 782 0 S uwait 0xfffff8000aefff00 syz-executor.0
27112 1 789 0 S uwait 0xfffff8002a02cd00 syz-executor.2
27105 1 782 0 S umtxn 0xfffff800320f5100 syz-executor.0
27103 1 782 0 S uwait 0xfffff80032039d00 syz-executor.0
27095 1 782 0 S uwait 0xfffff80075fd1700 syz-executor.0
26731 1 782 0 S uwait 0xfffff8000a10a900 syz-executor.0
26726 1 782 0 S uwait 0xfffff8000ade4f00 syz-executor.0
26721 1 782 0 S uwait 0xfffff80075468900 syz-executor.0
26716 1 782 0 S uwait 0xfffff800320f5700 syz-executor.0
26714 1 782 0 S uwait 0xfffff800320f5b00 syz-executor.0
25805 1 783 0 S uwait 0xfffff80032039900 syz-executor.1
25804 1 783 0 S uwait 0xfffff8000ad63500 syz-executor.1
25798 1 783 0 S uwait 0xfffff8000aeff300 syz-executor.1
25794 1 783 0 S uwait 0xfffff8000a9e1300 syz-executor.1
25790 1 783 0 S uwait 0xfffff800756a8300 syz-executor.1
25787 1 783 0 S uwait 0xfffff8000ad63900 syz-executor.1
25784 1 783 0 S uwait 0xfffff80032039100 syz-executor.1
25783 1 783 0 S uwait 0xfffff800320f5900 syz-executor.1
25780 1 783 0 S uwait 0xfffff80032039700 syz-executor.1
24253 1 789 0 S uwait 0xfffff8000a9e1100 syz-executor.2
24245 1 789 0 S uwait 0xfffff8000a9e1b00 syz-executor.2
22759 1 783 0 S uwait 0xfffff80075ea9300 syz-executor.1
22748 1 783 0 S uwait 0xfffff80015d6d500 syz-executor.1
22741 1 783 0 S uwait 0xfffff8000aeff700 syz-executor.1
22731 1 783 0 S uwait 0xfffff8000aeffb00 syz-executor.1
22730 1 783 0 S uwait 0xfffff8004b0ef900 syz-executor.1
22068 1 782 0 S uwait 0xfffff8000a1c1b00 syz-executor.0
22064 1 782 0 S uwait 0xfffff8000ade4100 syz-executor.0
21904 1 782 0 S uwait 0xfffff80075468d00 syz-executor.0
21902 1 782 0 S uwait 0xfffff8000aeffd00 syz-executor.0
21746 1 793 0 S uwait 0xfffff80015e3a900 syz-executor.3
21744 1 793 0 S uwait 0xfffff80075fd1500 syz-executor.3
21157 1 782 0 S uwait 0xfffff8000a9e1f00 syz-executor.0
21156 1 782 0 S uwait 0xfffff8004b0ef500 syz-executor.0
21146 1 783 0 S uwait 0xfffff8000ade4300 syz-executor.1
21144 1 783 0 S uwait 0xfffff800753e7300 syz-executor.1
21142 1 783 0 S uwait 0xfffff80075fd1900 syz-executor.1
21140 1 783 0 S uwait 0xfffff8000a9e1900 syz-executor.1
21139 1 783 0 S uwait 0xfffff8000ad63d00 syz-executor.1
21138 1 782 0 S uwait 0xfffff8004b0efb00 syz-executor.0
21128 1 782 0 S uwait 0xfffff8000aeff100 syz-executor.0
21122 1 782 0 S uwait 0xfffff8000a951300 syz-executor.0
21119 1 782 0 S uwait 0xfffff8000a10a500 syz-executor.0
21115 1 782 0 S uwait 0xfffff8004b0ef700 syz-executor.0
20548 1 789 0 S uwait 0xfffff80025a4f500 syz-executor.2
20546 1 789 0 S uwait 0xfffff8004b0ef300 syz-executor.2
20362 1 793 0 S uwait 0xfffff8000ade4700 syz-executor.3
20357 1 793 0 S uwait 0xfffff8000ade4900 syz-executor.3
20351 1 793 0 S uwait 0xfffff80025e55100 syz-executor.3
20348 1 793 0 S uwait 0xfffff8000aeff500 syz-executor.3
20347 1 793 0 S uwait 0xfffff80075fd1300 syz-executor.3
19792 19791 789 0 SV uwait 0xfffff8004b0eff00 syz-executor.2
19791 1 789 0 DV ppwait 0xfffff8000a813f58 syz-executor.2
18903 1 782 0 S uwait 0xfffff8000ade4d00 syz-executor.0
18898 1 782 0 S uwait 0xfffff80075fd1100 syz-executor.0
18895 1 782 0 S uwait 0xfffff8000a1c1300 syz-executor.0
18891 1 782 0 S uwait 0xfffff80075fd1d00 syz-executor.0
18886 1 782 0 S uwait 0xfffff8000a951900 syz-executor.0
18498 1 793 0 S uwait 0xfffff800756a8500 syz-executor.3
18489 1 793 0 S uwait 0xfffff80015d3af00 syz-executor.3
18454 1 782 0 S uwait 0xfffff80075fd1f00 syz-executor.0
18450 1 782 0 S uwait 0xfffff8000a951100 syz-executor.0
18443 1 782 0 S uwait 0xfffff8000a1c1f00 syz-executor.0
18440 1 782 0 S uwait 0xfffff8000a951500 syz-executor.0
18438 1 782 0 S umtxn 0xfffff8000ad63f00 syz-executor.0
17644 1 782 0 S uwait 0xfffff8000a1c1500 syz-executor.0
17642 1 782 0 S uwait 0xfffff8000a10ab00 syz-executor.0
17407 1 783 0 S uwait 0xfffff8000a10ad00 syz-executor.1
17406 1 783 0 S uwait 0xfffff80075fd1b00 syz-executor.1
16710 1 789 0 S uwait 0xfffff800756a8b00 syz-executor.2
16709 1 789 0 S uwait 0xfffff80015d3ed00 syz-executor.2
16568 1 782 0 S uwait 0xfffff8000a1c1700 syz-executor.0
16567 1 782 0 S uwait 0xfffff8000a10a700 syz-executor.0
16566 1 782 0 S uwait 0xfffff8000a10a300 syz-executor.0
16565 1 782 0 S uwait 0xfffff8000a1c1900 syz-executor.0
16377 1 782 0 S uwait 0xfffff8000a951f00 syz-executor.0
16375 1 782 0 S uwait 0xfffff80025a4f300 syz-executor.0
16374 1 782 0 S uwait 0xfffff8000a951700 syz-executor.0
16372 1 782 0 S uwait 0xfffff80075468300 syz-executor.0
15621 1 783 0 S uwait 0xfffff80025a48d00 syz-executor.1
15614 1 783 0 S uwait 0xfffff80075468500 syz-executor.1
14055 1 783 0 S uwait 0xfffff80025a48900 syz-executor.1
14054 1 783 0 S uwait 0xfffff80025e55b00 syz-executor.1
13369 1 783 0 S uwait 0xfffff8000a951d00 syz-executor.1
13363 1 783 0 S uwait 0xfffff80075468100 syz-executor.1
13359 1 783 0 S uwait 0xfffff80025e55f00 syz-executor.1
13355 1 783 0 S uwait 0xfffff80025e55900 syz-executor.1
13354 1 783 0 S uwait 0xfffff800753e7100 syz-executor.1
12070 1 783 0 S uwait 0xfffff80025e55500 syz-executor.1
12068 1 793 0 S umtxn 0xfffff80075ea9500 syz-executor.3
12066 1 783 0 S uwait 0xfffff80075ea9f00 syz-executor.1
12064 1 793 0 S uwait 0xfffff80025a4f100 syz-executor.3
12062 1 783 0 S uwait 0xfffff80075ea9100 syz-executor.1
12061 1 793 0 S uwait 0xfffff80075ea9700 syz-executor.3
12055 1 793 0 S uwait 0xfffff800756a8100 syz-executor.3
12051 1 793 0 S uwait 0xfffff800753e7500 syz-executor.3
11689 1 783 0 S uwait 0xfffff80015d92100 syz-executor.1
11685 1 783 0 S uwait 0xfffff80025a4fb00 syz-executor.1
11682 1 782 0 S umtxn 0xfffff80075468700 syz-executor.0
11679 1 783 0 S uwait 0xfffff800756a8f00 syz-executor.1
11676 1 782 0 S uwait 0xfffff8000a1c1d00 syz-executor.0
11669 1 782 0 S uwait 0xfffff80025e55300 syz-executor.0
11663 1 782 0 S uwait 0xfffff80015d92500 syz-executor.0
11662 1 782 0 S uwait 0xfffff80025a4fd00 syz-executor.0
11342 1 782 0 S uwait 0xfffff80075065100 syz-executor.0
11340 1 789 0 S uwait 0xfffff80075ea9b00 syz-executor.2
11331 1 782 0 S uwait 0xfffff8002597b500 syz-executor.0
11328 1 789 0 S uwait 0xfffff800756a8900 syz-executor.2
11321 1 782 0 S uwait 0xfffff80025a48300 syz-executor.0
11319 1 783 0 S uwait 0xfffff80075065b00 syz-executor.1
11316 1 789 0 S uwait 0xfffff80075065d00 syz-executor.2
11314 1 783 0 S uwait 0xfffff80015d3dd00 syz-executor.1
11308 1 783 0 S uwait 0xfffff80015d3e100 syz-executor.1
11298 1 783 0 S uwait 0xfffff80015d35100 syz-executor.1
11296 1 783 0 S uwait 0xfffff80075ea9900 syz-executor.1
11277 1 783 0 S uwait 0xfffff80075065300 syz-executor.1
11273 1 783 0 S uwait 0xfffff800753e7900 syz-executor.1
11268 1 783 0 S uwait 0xfffff80015d92900 syz-executor.1
11265 1 783 0 S uwait 0xfffff80025a48500 syz-executor.1
11264 1 783 0 S uwait 0xfffff80075065700 syz-executor.1
9927 1 793 0 S uwait 0xfffff800753e7700 syz-executor.3
9918 1 793 0 S uwait 0xfffff800753e7d00 syz-executor.3
9909 1 793 0 S uwait 0xfffff80015d92300 syz-executor.3
9899 1 793 0 S uwait 0xfffff80025a48f00 syz-executor.3
9898 1 793 0 S uwait 0xfffff800756a8d00 syz-executor.3
7664 1 7664 0 SVs uwait 0xfffff80025e55d00 syz-executor.1
5937 1 789 0 S uwait 0xfffff800753e7f00 syz-executor.2
5935 1 789 0 S uwait 0xfffff80075468f00 syz-executor.2
4563 1 4563 65 Ss select 0xfffff80075926440 dhclient
3787 1 3787 0 Ss select 0xfffff800757c2740 dhclient
3784 1 3784 0 Ss select 0xfffff80075710bc0 dhclient
3765 1 3765 65 Ss select 0xfffff800757c28c0 dhclient
2792 1 2792 0 Ss select 0xfffff800754dfec0 dhclient
2789 1 2789 0 Ss select 0xfffff80025b615c0 dhclient
2770 1 2770 65 Ss select 0xfffff800756af2c0 dhclient
2378 1 793 0 S uwait 0xfffff80025a4f900 syz-executor.3
2377 1 783 0 S uwait 0xfffff80025a4f700 syz-executor.1
2370 1 783 0 S uwait 0xfffff80015d3e500 syz-executor.1
2367 1 793 0 S uwait 0xfffff800753e7b00 syz-executor.3
2358 1 783 0 S uwait 0xfffff80015d3df00 syz-executor.1
2357 1 793 0 S uwait 0xfffff80015e3a500 syz-executor.3
2348 1 793 0 S uwait 0xfffff80025a48700 syz-executor.3
1972 1 1972 0 Ss select 0xfffff80025d82d40 dhclient
1969 1 1969 0 Ss select 0xfffff800753ca440 dhclient
1950 1 1950 65 Ss select 0xfffff80025d82740 dhclient
1864 1 783 0 S uwait 0xfffff80015d37700 syz-executor.1
1860 1 783 0 S uwait 0xfffff80015d35f00 syz-executor.1
1854 1 783 0 S uwait 0xfffff80025a48100 syz-executor.1
1848 1 793 0 S uwait 0xfffff80015d6d300 syz-executor.3
1845 1 782 0 S uwait 0xfffff80015d37f00 syz-executor.0
1841 1 793 0 S uwait 0xfffff80015d37d00 syz-executor.3
1840 1 782 0 S uwait 0xfffff80015d3eb00 syz-executor.0
1834 1 793 0 S uwait 0xfffff80015a93300 syz-executor.3
1833 1 782 0 S uwait 0xfffff80015a93700 syz-executor.0
1826 1 793 0 S uwait 0xfffff80015d9d700 syz-executor.3
1825 1 793 0 S uwait 0xfffff80015d6dd00 syz-executor.3
835 1 835 0 Ss select 0xfffff80025b4c2c0 dhclient
827 1 827 0 Ss select 0xfffff80025b4c5c0 dhclient
793 780 793 0 Ss nanslp 0xffffffff8273c561 syz-executor.3
789 780 789 0 Ss nanslp 0xffffffff8273c561 syz-executor.2
783 780 783 0 Rs syz-executor.1
782 780 782 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100117 S uwait 0xfffff80015d35300 syz-fuzzer
100118 S uwait 0xfffff80015d3d100 syz-fuzzer
100119 S uwait 0xfffff80015d3d300 syz-fuzzer
100120 S uwait 0xfffff80015d3d700 syz-fuzzer
100121 S uwait 0xfffff80015e3a100 syz-fuzzer
100122 S uwait 0xfffff80015d92f00 syz-fuzzer
100123 S uwait 0xfffff8002597bb00 syz-fuzzer
100124 S uwait 0xfffff8002597bd00 syz-fuzzer
103765 S kqread 0xfffff80015d3d900 syz-fuzzer
142407 S uwait 0xfffff8000ad63100 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80015f775e8 csh
776 694 776 0 Ss select 0xfffff80015e08bc0 sshd
760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015afe4b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015afecb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015a864b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015a86cb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a8a4b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a8acb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a8d4b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a8dcb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273c561 cron
694 1 694 0 Ss select 0xfffff80015d39a40 sshd
507 1 507 0 Ss select 0xfffff80015f62440 syslogd
436 1 436 0 Ss select 0xfffff80015d395c0 devd
435 1 435 65 Ss select 0xfffff8002533c8c0 dhclient
350 1 350 0 Ss select 0xfffff8002533ca40 dhclient
347 1 347 0 Ss select 0xfffff80015d3c5c0 dhclient
23 0 0 0 DL vlruwt 0xfffff80015ca3538 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282aa80 [bufdaemon]
100088 D - 0xffffffff8220ae80 [bufspacedaemon-0]
100098 D sdflush 0xfffff80004dfc4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82846d38 [dom0]
100086 D launds 0xffffffff82846d44 [laundry: dom0]
100087 D umarcl 0xffffffff815cb6d0 [uma]
18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82f57828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff830e83c0 [pf purge]
15 0 0 0 DL - 0xffffffff828280dc [soaiod4]
9 0 0 0 DL - 0xffffffff828280dc [soaiod3]
8 0 0 0 DL - 0xffffffff828280dc [soaiod2]
7 0 0 0 DL - 0xffffffff828280dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82447dc0 [doneq0]
100045 D - 0xffffffff82447d40 [async]
100078 D - 0xffffffff82447c10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271bda0 [g_event]
100036 D - 0xffffffff8271bda8 [g_up]
100037 D - 0xffffffff8271bdb0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c39d00 [thr_0]
100029 D - 0xfffff80004c39d80 [thr_1]
12 0 0 0 RL (threaded) [intr]
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 Run CPU 0 [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bc7538 [init]
10 0 0 0 DL audit_w 0xffffffff82844730 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271c330 [swapper]
100005 D - 0xfffff80004c63d00 [if_config_tqg_0]
100006 D - 0xfffff80004c63900 [softirq_0]
100007 D - 0xfffff80004c63500 [softirq_1]
100008 D - 0xfffff80004c63100 [if_io_tqg_0]
100009 D - 0xfffff80004c61d00 [if_io_tqg_1]
100010 D - 0xfffff80004c5fd00 [in6m_free taskq]
100011 D - 0xfffff80004c5f900 [aiod_kick taskq]
100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq]
100014 D - 0xfffff80004c58d00 [pci_hp taskq]
100016 D - 0xfffff80004c58500 [inm_free taskq]
100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq]
100019 D - 0xfffff80004c53900 [thread taskq]
100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c39900 [firmware taskq]
100038 D - 0xfffff80004c39500 [crypto_0]
100039 D - 0xfffff80004c39500 [crypto_1]
100055 D - 0xfffff800153dc900 [vtnet0 rxq 0]
100056 D - 0xfffff800153dc500 [vtnet0 txq 0]
100057 D - 0xfffff800153dc100 [vtnet0 rxq 1]
100058 D - 0xfffff800153c6d00 [vtnet0 txq 1]
100060 D vtbslp 0xfffff80015429500 [virtio_balloon]
100064 D - 0xfffff800153c6900 [mca taskq]
100066 D - 0xffffffff81e20451 [deadlkres]
100074 D - 0xfffff80015a19900 [acpi_task_0]
100075 D - 0xfffff80015a19900 [acpi_task_1]
100076 D - 0xfffff80015a19900 [acpi_task_2]
100077 D - 0xfffff80004c39100 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe00042bd020 (100032)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff800759dd260) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:10625
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800490c3208) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2524
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
sctp_stro 223 10696K 15013
devbuf 4216 6982K 4244
filedesc 324 5229K 54257
tcp_hpts 5 3219K 5
pcb 607 3141K 72315
kobj 328 2624K 488
vtbuf 24 2064K 46
subproc 453 2000K 28370
newblk 17 1040K 46508
vfscache 3 1035K 3
acpica 1674 649K 55230
inodedep 56 575K 30115
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
sctp_atcl 512 512K 50833
intr 4 480K 4
kdtrace 531 393K 71972
bus 990 378K 3499
BPF 46 337K 46
umtx 682 299K 682
sctp_atky 737 277K 68042
linker 348 270K 545
DEVFS1 107 214K 124
sctp_athm 512 192K 52150
module 512 192K 512
vnet_data 1 176K 1
sctp_map 446 168K 29704
tidhash 3 164K 3
pagedep 13 142K 27968
tfo_ccache 1 136K 1
sem 4 120K 4
UMA 270 102K 270
kqueue 224 92K 28482
audit_evclass 236 89K 294
pwddesc 221 83K 28113
vmem 3 80K 6
mtx_pool 2 80K 2
temp 35 77K 4473
syncache 1 76K 1
routetbl 132 71K 1509
msg 4 68K 4
ifaddr 70 66K 72
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 126 63K 136
ether_multi 152 57K 344
gtaskqueue 18 57K 18
lockf 147 56K 4229
DEVFS_RULE 56 54K 56
kenv 95 52K 95
lltable 56 50K 908
eventhandler 133 50K 133
shm 3 48K 56
pf_osfp 126 48K 126
ithread 99 43K 99
rman 84 42K 425
KTRACE 100 38K 100
taskqueue 60 36K 60
ksem 33 36K 454
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1710
devstat 4 33K 4
sctp_timw 65 33K 65
DEVFSP 86 33K 2309
hostcache 1 32K 1
tty 16 32K 16
cred 32 32K 630
GEOM 60 29K 489
in6_multi 65 29K 65
inpcbpolicy 74 28K 20921
kbdmux 6 28K 6
ifnet 7 25K 7
plimit 24 24K 1249
kcovinfo 64 24K 68
dirrem 46 23K 28534
CAM queue 5 21K 1528
selfd 55 21K 353963
pfs_nodes 20 20K 20
proc-args 52 20K 717
session 36 18K 96
UART 12 18K 12
osd 46 18K 8414
bmsafemap 2 17K 29286
rpc 2 16K 2
shmfd 1 16K 18
pfs_vncache 1 16K 1
freefile 39 15K 28342
ufs_dirhash 24 14K 24
sglist 5 13K 5
MCA 32 12K 32
CAM DEV 3 12K 510
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
Unitno 27 11K 173
pf_ifnet 13 10K 753
sctp_stri 9 9K 3477
uidinfo 3 9K 117
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 894
tcp_fsb 18 7K 1642
mount 16 7K 582
fpukern_ctx 3 6K 3
terminal 11 6K 11
ip6ndp 12 6K 13
sctp_ifa 13 5K 14
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
freework 9 5K 33208
local_apic 1 4K 1
io_apic 1 4K 1
freeblks 8 4K 28157
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
ipsec 3 3K 3
newdirblk 8 3K 27292
mkdir 8 3K 54584
xform 8 3K 4191
ip_msource 8 3K 252
in_multi 6 3K 51
nexusdev 7 3K 7
feeder 7 3K 7
procdesc 5 3K 14
sctp_ifn 6 3K 14
mld 6 3K 6
igmp 6 3K 6
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
softdep 1 2K 1
vnodemarker 2 2K 3026
NFSD session 1 2K 1
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 111
crypto 4 2K 1522
diradd 4 2K 28576
pfil 4 2K 4
CAM path 4 2K 1034
soname 4 2K 37752
tcpfunc 3 2K 3
loginclass 3 2K 6
chacha20random 1 1K 1
vnodes 1 1K 57
CAM SIM 2 1K 2
ktls 1 1K 6
cdev 2 1K 2
aesni_data 2 1K 2
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
entropy 2 1K 48
filedesc_to_leader 2 1K 26
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
pf_rule 1 1K 1114
sctp_vrf 1 1K 1
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
pf_table 0 0K 272
pf_altq 0 0K 0
pf_temp 0 0K 0
cubic data 0 0K 115
sctp_mcore 0 0K 0
sctp_socko 0 0K 25239
sctp_iter 0 0K 90
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 85
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 211
dctcp data 0 0K 63
htcp data 0 0K 63
tcp_do 0 0K 0
chd data 0 0K 75
vegas data 0 0K 57
cdg data 0 0K 67
mqdata 0 0K 0
NFSD V4lock 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
amr 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
vm_fictitious 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
nvme_da 0 0K 0
UMAHash 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 19677
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 1502
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 1131
allocindir 0 0K 0
indirdep 0 0K 1179
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
twsbuf 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 448
ip6_msource 0 0K 0
ip6_moptions 0 0K 33
in6_mfilter 0 0K 36
frag6 0 0K 9
tcplog 0 0K 0
tcp_hwpace 0 0K 0
twe_commands 0 0K 0
LRO 0 0K 0
newreno data 0 0K 10
ip_moptions 0 0K 188
in_mfilter 0 0K 539
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 26
VN POLL 0 0K 41
twa_commands 0 0K 0
statfs 0 0K 27574
namei_tracker 0 0K 80
export_host 0 0K 0
cl_savebuf 0 0K 1267
tcp_log_dev 0 0K 652
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 82754
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
tempbuff 0 0K 0
mbuf_tag 0 0K 522
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 35711
ioctlops 0 0K 4604
eventfd 0 0K 0
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 352
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 919
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 26
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
sigio 0 0K 32
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 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
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
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
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 10597 548 166639 0 254 45649920 0
malloc-384 384 36208 92 189250 0 30 13939200 0
tcp_log 416 8045 13996 1248232 0 254 9169056 0
malloc-32768 32768 165 4 27275 0 1 5537792 0
mbuf 256 13454 4471 6114819 0 254 4588800 0
malloc-1024 1024 4160 36 7763 0 16 4296704 0
RADIX NODE 144 10868 17185 972231 0 62 4039632 0
malloc-8192 8192 329 4 2177 0 1 2727936 0
malloc-8192 8192 283 23 33280 0 1 2506752 0
pbuf 2624 0 893 0 0 2 2343232 0
tcp_bbr_map 128 9503 7330 1271745 0 126 2154624 0
BUF TRIE 144 397 13071 74723 0 62 1939392 0
malloc-8192 8192 232 4 28181 0 1 1933312 0
UMA Slabs 0 112 15592 29 15592 0 126 1749552 0
ertt_txseginfo 40 22653 17545 4010981 0 254 1607920 0
mbuf_cluster 2048 735 1 735 0 254 1507328 0
sctp_asoc 2288 223 287 14852 0 254 1166880 0
MAP ENTRY 96 10261 281 1642611 0 126 1012032 0
malloc-384 384 2135 405 259630 0 30 975360 0
malloc-384 384 2473 27 119204 0 30 960000 0
VM OBJECT 264 3486 69 414139 0 30 938520 0
malloc-1024 1024 795 45 55817 0 16 860160 0
malloc-512 512 124 1484 104464 0 30 823296 0
FFS inode 1160 671 22 29108 0 8 803880 0
sctp_ep 1280 280 257 33277 0 254 687360 0
malloc-65536 65536 1 9 403 0 1 655360 0
256 Bucket 2048 241 65 35831 0 8 626688 0
THREAD 1808 308 33 43863 0 8 616528 0
malloc-2048 2048 226 68 15338 0 8 602112 0
malloc-1024 1024 121 467 30797 0 16 602112 0
sctp_raddr 736 268 513 21403 0 254 574816 0
VMSPACE 2544 198 9 28076 0 4 526608 0
malloc-1024 1024 2 502 20199 0 16 516096 0
malloc-16384 16384 26 5 66 0 1 507904 0
malloc-4096 4096 2 121 83045 0 2 503808 0
socket 944 161 327 57072 0 254 460672 0
malloc-1024 1024 386 34 46450 0 16 430080 0
malloc-384 384 1028 72 10279 0 30 422400 0
malloc-65536 65536 0 6 130 0 1 393216 0
malloc-65536 65536 4 2 18 0 1 393216 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
malloc-1024 1024 312 44 33591 0 16 364544 0
VNODE 448 709 65 29148 0 30 346752 0
sctp_chunk 152 399 1785 31370 0 254 331968 0
PROC 1336 221 10 28107 0 8 308616 0
malloc-384 384 682 58 1619 0 30 284160 0
filedesc0 1072 221 17 28113 0 8 255136 0
malloc-16384 16384 11 4 282 0 1 245760 0
malloc-512 512 471 9 1527 0 30 245760 0
malloc-2048 2048 107 3 124 0 8 225280 0
DEVCTL 1024 0 216 132 0 0 221184 0
vmem btag 56 3832 116 3833 0 254 221088 0
tcp_inpcb 488 48 392 8402 0 254 214720 0
g_bio 408 0 500 221851 0 30 204000 0
mbuf_packet 256 194 541 153168 0 254 188160 0
UMA Zones 768 242 2 242 0 16 187392 0
FFS2 dinode 256 671 19 29107 0 62 176640 0
malloc-8192 8192 15 6 342 0 1 172032 0
vnpbuf 2624 0 64 15 0 64 167936 0
tcpcb 1064 42 105 8402 0 254 156408 0
128 Bucket 1024 94 57 11913 0 16 154624 0
S VFS Cache 104 1060 344 30232 0 126 146016 0
malloc-384 384 276 84 384233 0 30 138240 0
malloc-512 512 201 63 1617 0 30 135168 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 2 2 6 0 1 131072 0
malloc-16384 16384 6 2 8 0 1 131072 0
clpbuf 2624 0 48 10014 0 16 125952 0
udplite_inpcb 488 18 222 10460 0 254 117120 0
ksiginfo 112 214 830 1088 0 126 116928 0
malloc-384 384 232 48 26743 0 30 107520 0
malloc-16384 16384 1 5 29 0 1 98304 0
malloc-512 512 97 79 30243 0 30 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
64 Bucket 512 94 66 47524 0 30 81920 0
32 Bucket 256 156 144 249072 0 62 76800 0
malloc-4096 4096 10 8 1788 0 2 73728 0
malloc-512 512 109 27 1159 0 30 69632 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-16384 16384 2 2 9 0 1 65536 0
malloc-1024 1024 53 7 113 0 16 61440 0
malloc-8192 8192 2 5 27580 0 1 57344 0
malloc-4096 4096 7 6 19 0 2 53248 0
malloc-384 384 68 62 8802 0 30 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 4 2 534 0 1 49152 0
malloc-4096 4096 5 7 545 0 2 49152 0
malloc-4096 4096 8 4 218 0 2 49152 0
malloc-2048 2048 9 15 1648 0 8 49152 0
ma
---
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: 4eac63af Fix for use-after-free by if_ioctl() calls from u..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=1173abd7d00000
dashboard link: https://syzkaller.appspot.com/bug?extid=b279ddc8ab51b2b77a9e
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+b279dd...@syzkaller.appspotmail.com
panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:10632
cpuid = 0
time = 823
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779310
vpanic() at vpanic+0x1c7/frame 0xfffffe0003779370
panic() at panic+0x43/frame 0xfffffe00037793d0
__mtx_lock_sleep() at __mtx_lock_sleep+0x6e9/frame 0xfffffe0003779460
__mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00037794c0
rack_do_established() at rack_do_established+0x127b/frame 0xfffffe00037795d0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x2649/frame 0xfffffe00037797d0
rack_do_segment() at rack_do_segment+0x121/frame 0xfffffe0003779850
tcp_input_with_port() at tcp_input_with_port+0x13d5/frame 0xfffffe00037799b0
tcp_input() at tcp_input+0x1f/frame 0xfffffe00037799d0
ip_input() at ip_input+0x38b/frame 0xfffffe0003779a90
swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100032 ]
Stopped at kdb_enter+0x67: movq $0,0x16390de(%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 0xffffffff81138d00 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe00037792f0
rbp 0xfffffe0003779310
rsi 0
rdi 0xffffffff81138d36 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe00037791e0
r11 0x1fffcfff59c
r12 0xffffffff82267b80 ddb_dbbe
r13 0
r14 0xffffffff81a73b6e
r15 0xffffffff81a73b6e
rip 0xffffffff8112fd27 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x16390de(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004c5ca70:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8271c330
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8271c330 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8271cfb0
(map 0xffffffff8271cfb0)
(map.pmap 0xffffffff8271d070)
(pmap 0xffffffff8271d0d0)
threads: 23
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 Run CPU 0 [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
28107 783 783 0 R (threaded) syz-executor.1
142909 RunQ syz-executor.1
143863 RunQ syz-executor.1
28106 782 782 0 R (threaded) syz-executor.0
143850 RunQ syz-executor.0
143862 RunQ syz-executor.0
28103 789 789 0 R (threaded) syz-executor.2
143855 Run CPU 1 syz-executor.2
143859 S uwait 0xfffff80034275900 syz-executor.2
28101 793 793 0 R (threaded) syz-executor.3
143289 RunQ syz-executor.3
143857 S uwait 0xfffff800321e9d00 syz-executor.3
28000 1 783 0 S uwait 0xfffff800320f5300 syz-executor.1
27994 1 783 0 S uwait 0xfffff8000ade4500 syz-executor.1
27987 1 783 0 S uwait 0xfffff800320f5d00 syz-executor.1
27983 1 783 0 S uwait 0xfffff800320f5500 syz-executor.1
27982 1 783 0 S uwait 0xfffff80034275f00 syz-executor.1
27500 1 782 0 S uwait 0xfffff8004b3c9d00 syz-executor.0
27497 1 782 0 S uwait 0xfffff8000a1c1100 syz-executor.0
27495 1 782 0 S uwait 0xfffff8002a02c500 syz-executor.0
27492 1 782 0 S uwait 0xfffff8000a9e1500 syz-executor.0
27491 1 782 0 S uwait 0xfffff800321e9b00 syz-executor.0
27125 1 789 0 S uwait 0xfffff8000a9e1d00 syz-executor.2
27123 1 782 0 S uwait 0xfffff80075ea9d00 syz-executor.0
27119 1 789 0 S uwait 0xfffff8002a02c900 syz-executor.2
27114 1 782 0 S uwait 0xfffff8000aefff00 syz-executor.0
27112 1 789 0 S uwait 0xfffff8002a02cd00 syz-executor.2
27105 1 782 0 S umtxn 0xfffff800320f5100 syz-executor.0
27103 1 782 0 S uwait 0xfffff80032039d00 syz-executor.0
27095 1 782 0 S uwait 0xfffff80075fd1700 syz-executor.0
26731 1 782 0 S uwait 0xfffff8000a10a900 syz-executor.0
26726 1 782 0 S uwait 0xfffff8000ade4f00 syz-executor.0
26721 1 782 0 S uwait 0xfffff80075468900 syz-executor.0
26716 1 782 0 S uwait 0xfffff800320f5700 syz-executor.0
26714 1 782 0 S uwait 0xfffff800320f5b00 syz-executor.0
25805 1 783 0 S uwait 0xfffff80032039900 syz-executor.1
25804 1 783 0 S uwait 0xfffff8000ad63500 syz-executor.1
25798 1 783 0 S uwait 0xfffff8000aeff300 syz-executor.1
25794 1 783 0 S uwait 0xfffff8000a9e1300 syz-executor.1
25790 1 783 0 S uwait 0xfffff800756a8300 syz-executor.1
25787 1 783 0 S uwait 0xfffff8000ad63900 syz-executor.1
25784 1 783 0 S uwait 0xfffff80032039100 syz-executor.1
25783 1 783 0 S uwait 0xfffff800320f5900 syz-executor.1
25780 1 783 0 S uwait 0xfffff80032039700 syz-executor.1
24253 1 789 0 S uwait 0xfffff8000a9e1100 syz-executor.2
24245 1 789 0 S uwait 0xfffff8000a9e1b00 syz-executor.2
22759 1 783 0 S uwait 0xfffff80075ea9300 syz-executor.1
22748 1 783 0 S uwait 0xfffff80015d6d500 syz-executor.1
22741 1 783 0 S uwait 0xfffff8000aeff700 syz-executor.1
22731 1 783 0 S uwait 0xfffff8000aeffb00 syz-executor.1
22730 1 783 0 S uwait 0xfffff8004b0ef900 syz-executor.1
22068 1 782 0 S uwait 0xfffff8000a1c1b00 syz-executor.0
22064 1 782 0 S uwait 0xfffff8000ade4100 syz-executor.0
21904 1 782 0 S uwait 0xfffff80075468d00 syz-executor.0
21902 1 782 0 S uwait 0xfffff8000aeffd00 syz-executor.0
21746 1 793 0 S uwait 0xfffff80015e3a900 syz-executor.3
21744 1 793 0 S uwait 0xfffff80075fd1500 syz-executor.3
21157 1 782 0 S uwait 0xfffff8000a9e1f00 syz-executor.0
21156 1 782 0 S uwait 0xfffff8004b0ef500 syz-executor.0
21146 1 783 0 S uwait 0xfffff8000ade4300 syz-executor.1
21144 1 783 0 S uwait 0xfffff800753e7300 syz-executor.1
21142 1 783 0 S uwait 0xfffff80075fd1900 syz-executor.1
21140 1 783 0 S uwait 0xfffff8000a9e1900 syz-executor.1
21139 1 783 0 S uwait 0xfffff8000ad63d00 syz-executor.1
21138 1 782 0 S uwait 0xfffff8004b0efb00 syz-executor.0
21128 1 782 0 S uwait 0xfffff8000aeff100 syz-executor.0
21122 1 782 0 S uwait 0xfffff8000a951300 syz-executor.0
21119 1 782 0 S uwait 0xfffff8000a10a500 syz-executor.0
21115 1 782 0 S uwait 0xfffff8004b0ef700 syz-executor.0
20548 1 789 0 S uwait 0xfffff80025a4f500 syz-executor.2
20546 1 789 0 S uwait 0xfffff8004b0ef300 syz-executor.2
20362 1 793 0 S uwait 0xfffff8000ade4700 syz-executor.3
20357 1 793 0 S uwait 0xfffff8000ade4900 syz-executor.3
20351 1 793 0 S uwait 0xfffff80025e55100 syz-executor.3
20348 1 793 0 S uwait 0xfffff8000aeff500 syz-executor.3
20347 1 793 0 S uwait 0xfffff80075fd1300 syz-executor.3
19792 19791 789 0 SV uwait 0xfffff8004b0eff00 syz-executor.2
19791 1 789 0 DV ppwait 0xfffff8000a813f58 syz-executor.2
18903 1 782 0 S uwait 0xfffff8000ade4d00 syz-executor.0
18898 1 782 0 S uwait 0xfffff80075fd1100 syz-executor.0
18895 1 782 0 S uwait 0xfffff8000a1c1300 syz-executor.0
18891 1 782 0 S uwait 0xfffff80075fd1d00 syz-executor.0
18886 1 782 0 S uwait 0xfffff8000a951900 syz-executor.0
18498 1 793 0 S uwait 0xfffff800756a8500 syz-executor.3
18489 1 793 0 S uwait 0xfffff80015d3af00 syz-executor.3
18454 1 782 0 S uwait 0xfffff80075fd1f00 syz-executor.0
18450 1 782 0 S uwait 0xfffff8000a951100 syz-executor.0
18443 1 782 0 S uwait 0xfffff8000a1c1f00 syz-executor.0
18440 1 782 0 S uwait 0xfffff8000a951500 syz-executor.0
18438 1 782 0 S umtxn 0xfffff8000ad63f00 syz-executor.0
17644 1 782 0 S uwait 0xfffff8000a1c1500 syz-executor.0
17642 1 782 0 S uwait 0xfffff8000a10ab00 syz-executor.0
17407 1 783 0 S uwait 0xfffff8000a10ad00 syz-executor.1
17406 1 783 0 S uwait 0xfffff80075fd1b00 syz-executor.1
16710 1 789 0 S uwait 0xfffff800756a8b00 syz-executor.2
16709 1 789 0 S uwait 0xfffff80015d3ed00 syz-executor.2
16568 1 782 0 S uwait 0xfffff8000a1c1700 syz-executor.0
16567 1 782 0 S uwait 0xfffff8000a10a700 syz-executor.0
16566 1 782 0 S uwait 0xfffff8000a10a300 syz-executor.0
16565 1 782 0 S uwait 0xfffff8000a1c1900 syz-executor.0
16377 1 782 0 S uwait 0xfffff8000a951f00 syz-executor.0
16375 1 782 0 S uwait 0xfffff80025a4f300 syz-executor.0
16374 1 782 0 S uwait 0xfffff8000a951700 syz-executor.0
16372 1 782 0 S uwait 0xfffff80075468300 syz-executor.0
15621 1 783 0 S uwait 0xfffff80025a48d00 syz-executor.1
15614 1 783 0 S uwait 0xfffff80075468500 syz-executor.1
14055 1 783 0 S uwait 0xfffff80025a48900 syz-executor.1
14054 1 783 0 S uwait 0xfffff80025e55b00 syz-executor.1
13369 1 783 0 S uwait 0xfffff8000a951d00 syz-executor.1
13363 1 783 0 S uwait 0xfffff80075468100 syz-executor.1
13359 1 783 0 S uwait 0xfffff80025e55f00 syz-executor.1
13355 1 783 0 S uwait 0xfffff80025e55900 syz-executor.1
13354 1 783 0 S uwait 0xfffff800753e7100 syz-executor.1
12070 1 783 0 S uwait 0xfffff80025e55500 syz-executor.1
12068 1 793 0 S umtxn 0xfffff80075ea9500 syz-executor.3
12066 1 783 0 S uwait 0xfffff80075ea9f00 syz-executor.1
12064 1 793 0 S uwait 0xfffff80025a4f100 syz-executor.3
12062 1 783 0 S uwait 0xfffff80075ea9100 syz-executor.1
12061 1 793 0 S uwait 0xfffff80075ea9700 syz-executor.3
12055 1 793 0 S uwait 0xfffff800756a8100 syz-executor.3
12051 1 793 0 S uwait 0xfffff800753e7500 syz-executor.3
11689 1 783 0 S uwait 0xfffff80015d92100 syz-executor.1
11685 1 783 0 S uwait 0xfffff80025a4fb00 syz-executor.1
11682 1 782 0 S umtxn 0xfffff80075468700 syz-executor.0
11679 1 783 0 S uwait 0xfffff800756a8f00 syz-executor.1
11676 1 782 0 S uwait 0xfffff8000a1c1d00 syz-executor.0
11669 1 782 0 S uwait 0xfffff80025e55300 syz-executor.0
11663 1 782 0 S uwait 0xfffff80015d92500 syz-executor.0
11662 1 782 0 S uwait 0xfffff80025a4fd00 syz-executor.0
11342 1 782 0 S uwait 0xfffff80075065100 syz-executor.0
11340 1 789 0 S uwait 0xfffff80075ea9b00 syz-executor.2
11331 1 782 0 S uwait 0xfffff8002597b500 syz-executor.0
11328 1 789 0 S uwait 0xfffff800756a8900 syz-executor.2
11321 1 782 0 S uwait 0xfffff80025a48300 syz-executor.0
11319 1 783 0 S uwait 0xfffff80075065b00 syz-executor.1
11316 1 789 0 S uwait 0xfffff80075065d00 syz-executor.2
11314 1 783 0 S uwait 0xfffff80015d3dd00 syz-executor.1
11308 1 783 0 S uwait 0xfffff80015d3e100 syz-executor.1
11298 1 783 0 S uwait 0xfffff80015d35100 syz-executor.1
11296 1 783 0 S uwait 0xfffff80075ea9900 syz-executor.1
11277 1 783 0 S uwait 0xfffff80075065300 syz-executor.1
11273 1 783 0 S uwait 0xfffff800753e7900 syz-executor.1
11268 1 783 0 S uwait 0xfffff80015d92900 syz-executor.1
11265 1 783 0 S uwait 0xfffff80025a48500 syz-executor.1
11264 1 783 0 S uwait 0xfffff80075065700 syz-executor.1
9927 1 793 0 S uwait 0xfffff800753e7700 syz-executor.3
9918 1 793 0 S uwait 0xfffff800753e7d00 syz-executor.3
9909 1 793 0 S uwait 0xfffff80015d92300 syz-executor.3
9899 1 793 0 S uwait 0xfffff80025a48f00 syz-executor.3
9898 1 793 0 S uwait 0xfffff800756a8d00 syz-executor.3
7664 1 7664 0 SVs uwait 0xfffff80025e55d00 syz-executor.1
5937 1 789 0 S uwait 0xfffff800753e7f00 syz-executor.2
5935 1 789 0 S uwait 0xfffff80075468f00 syz-executor.2
4563 1 4563 65 Ss select 0xfffff80075926440 dhclient
3787 1 3787 0 Ss select 0xfffff800757c2740 dhclient
3784 1 3784 0 Ss select 0xfffff80075710bc0 dhclient
3765 1 3765 65 Ss select 0xfffff800757c28c0 dhclient
2792 1 2792 0 Ss select 0xfffff800754dfec0 dhclient
2789 1 2789 0 Ss select 0xfffff80025b615c0 dhclient
2770 1 2770 65 Ss select 0xfffff800756af2c0 dhclient
2378 1 793 0 S uwait 0xfffff80025a4f900 syz-executor.3
2377 1 783 0 S uwait 0xfffff80025a4f700 syz-executor.1
2370 1 783 0 S uwait 0xfffff80015d3e500 syz-executor.1
2367 1 793 0 S uwait 0xfffff800753e7b00 syz-executor.3
2358 1 783 0 S uwait 0xfffff80015d3df00 syz-executor.1
2357 1 793 0 S uwait 0xfffff80015e3a500 syz-executor.3
2348 1 793 0 S uwait 0xfffff80025a48700 syz-executor.3
1972 1 1972 0 Ss select 0xfffff80025d82d40 dhclient
1969 1 1969 0 Ss select 0xfffff800753ca440 dhclient
1950 1 1950 65 Ss select 0xfffff80025d82740 dhclient
1864 1 783 0 S uwait 0xfffff80015d37700 syz-executor.1
1860 1 783 0 S uwait 0xfffff80015d35f00 syz-executor.1
1854 1 783 0 S uwait 0xfffff80025a48100 syz-executor.1
1848 1 793 0 S uwait 0xfffff80015d6d300 syz-executor.3
1845 1 782 0 S uwait 0xfffff80015d37f00 syz-executor.0
1841 1 793 0 S uwait 0xfffff80015d37d00 syz-executor.3
1840 1 782 0 S uwait 0xfffff80015d3eb00 syz-executor.0
1834 1 793 0 S uwait 0xfffff80015a93300 syz-executor.3
1833 1 782 0 S uwait 0xfffff80015a93700 syz-executor.0
1826 1 793 0 S uwait 0xfffff80015d9d700 syz-executor.3
1825 1 793 0 S uwait 0xfffff80015d6dd00 syz-executor.3
835 1 835 0 Ss select 0xfffff80025b4c2c0 dhclient
827 1 827 0 Ss select 0xfffff80025b4c5c0 dhclient
793 780 793 0 Ss nanslp 0xffffffff8273c561 syz-executor.3
789 780 789 0 Ss nanslp 0xffffffff8273c561 syz-executor.2
783 780 783 0 Rs syz-executor.1
782 780 782 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100117 S uwait 0xfffff80015d35300 syz-fuzzer
100118 S uwait 0xfffff80015d3d100 syz-fuzzer
100119 S uwait 0xfffff80015d3d300 syz-fuzzer
100120 S uwait 0xfffff80015d3d700 syz-fuzzer
100121 S uwait 0xfffff80015e3a100 syz-fuzzer
100122 S uwait 0xfffff80015d92f00 syz-fuzzer
100123 S uwait 0xfffff8002597bb00 syz-fuzzer
100124 S uwait 0xfffff8002597bd00 syz-fuzzer
103765 S kqread 0xfffff80015d3d900 syz-fuzzer
142407 S uwait 0xfffff8000ad63100 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80015f775e8 csh
776 694 776 0 Ss select 0xfffff80015e08bc0 sshd
760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015afe4b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015afecb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015a864b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015a86cb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a8a4b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a8acb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a8d4b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a8dcb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273c561 cron
694 1 694 0 Ss select 0xfffff80015d39a40 sshd
507 1 507 0 Ss select 0xfffff80015f62440 syslogd
436 1 436 0 Ss select 0xfffff80015d395c0 devd
435 1 435 65 Ss select 0xfffff8002533c8c0 dhclient
350 1 350 0 Ss select 0xfffff8002533ca40 dhclient
347 1 347 0 Ss select 0xfffff80015d3c5c0 dhclient
23 0 0 0 DL vlruwt 0xfffff80015ca3538 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282aa80 [bufdaemon]
100088 D - 0xffffffff8220ae80 [bufspacedaemon-0]
100098 D sdflush 0xfffff80004dfc4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82846d38 [dom0]
100086 D launds 0xffffffff82846d44 [laundry: dom0]
100087 D umarcl 0xffffffff815cb6d0 [uma]
18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82f57828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff830e83c0 [pf purge]
15 0 0 0 DL - 0xffffffff828280dc [soaiod4]
9 0 0 0 DL - 0xffffffff828280dc [soaiod3]
8 0 0 0 DL - 0xffffffff828280dc [soaiod2]
7 0 0 0 DL - 0xffffffff828280dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82447dc0 [doneq0]
100045 D - 0xffffffff82447d40 [async]
100078 D - 0xffffffff82447c10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271bda0 [g_event]
100036 D - 0xffffffff8271bda8 [g_up]
100037 D - 0xffffffff8271bdb0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c39d00 [thr_0]
100029 D - 0xfffff80004c39d80 [thr_1]
12 0 0 0 RL (threaded) [intr]
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 Run CPU 0 [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bc7538 [init]
10 0 0 0 DL audit_w 0xffffffff82844730 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271c330 [swapper]
100005 D - 0xfffff80004c63d00 [if_config_tqg_0]
100006 D - 0xfffff80004c63900 [softirq_0]
100007 D - 0xfffff80004c63500 [softirq_1]
100008 D - 0xfffff80004c63100 [if_io_tqg_0]
100009 D - 0xfffff80004c61d00 [if_io_tqg_1]
100010 D - 0xfffff80004c5fd00 [in6m_free taskq]
100011 D - 0xfffff80004c5f900 [aiod_kick taskq]
100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq]
100014 D - 0xfffff80004c58d00 [pci_hp taskq]
100016 D - 0xfffff80004c58500 [inm_free taskq]
100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq]
100019 D - 0xfffff80004c53900 [thread taskq]
100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c39900 [firmware taskq]
100038 D - 0xfffff80004c39500 [crypto_0]
100039 D - 0xfffff80004c39500 [crypto_1]
100055 D - 0xfffff800153dc900 [vtnet0 rxq 0]
100056 D - 0xfffff800153dc500 [vtnet0 txq 0]
100057 D - 0xfffff800153dc100 [vtnet0 rxq 1]
100058 D - 0xfffff800153c6d00 [vtnet0 txq 1]
100060 D vtbslp 0xfffff80015429500 [virtio_balloon]
100064 D - 0xfffff800153c6900 [mca taskq]
100066 D - 0xffffffff81e20451 [deadlkres]
100074 D - 0xfffff80015a19900 [acpi_task_0]
100075 D - 0xfffff80015a19900 [acpi_task_1]
100076 D - 0xfffff80015a19900 [acpi_task_2]
100077 D - 0xfffff80004c39100 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe00042bd020 (100032)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff800759dd260) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:10625
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800490c3208) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2524
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
sctp_stro 223 10696K 15013
devbuf 4216 6982K 4244
filedesc 324 5229K 54257
tcp_hpts 5 3219K 5
pcb 607 3141K 72315
kobj 328 2624K 488
vtbuf 24 2064K 46
subproc 453 2000K 28370
newblk 17 1040K 46508
vfscache 3 1035K 3
acpica 1674 649K 55230
inodedep 56 575K 30115
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
sctp_atcl 512 512K 50833
intr 4 480K 4
kdtrace 531 393K 71972
bus 990 378K 3499
BPF 46 337K 46
umtx 682 299K 682
sctp_atky 737 277K 68042
linker 348 270K 545
DEVFS1 107 214K 124
sctp_athm 512 192K 52150
module 512 192K 512
vnet_data 1 176K 1
sctp_map 446 168K 29704
tidhash 3 164K 3
pagedep 13 142K 27968
tfo_ccache 1 136K 1
sem 4 120K 4
UMA 270 102K 270
kqueue 224 92K 28482
audit_evclass 236 89K 294
pwddesc 221 83K 28113
vmem 3 80K 6
mtx_pool 2 80K 2
temp 35 77K 4473
syncache 1 76K 1
routetbl 132 71K 1509
msg 4 68K 4
ifaddr 70 66K 72
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 126 63K 136
ether_multi 152 57K 344
gtaskqueue 18 57K 18
lockf 147 56K 4229
DEVFS_RULE 56 54K 56
kenv 95 52K 95
lltable 56 50K 908
eventhandler 133 50K 133
shm 3 48K 56
pf_osfp 126 48K 126
ithread 99 43K 99
rman 84 42K 425
KTRACE 100 38K 100
taskqueue 60 36K 60
ksem 33 36K 454
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1710
devstat 4 33K 4
sctp_timw 65 33K 65
DEVFSP 86 33K 2309
hostcache 1 32K 1
tty 16 32K 16
cred 32 32K 630
GEOM 60 29K 489
in6_multi 65 29K 65
inpcbpolicy 74 28K 20921
kbdmux 6 28K 6
ifnet 7 25K 7
plimit 24 24K 1249
kcovinfo 64 24K 68
dirrem 46 23K 28534
CAM queue 5 21K 1528
selfd 55 21K 353963
pfs_nodes 20 20K 20
proc-args 52 20K 717
session 36 18K 96
UART 12 18K 12
osd 46 18K 8414
bmsafemap 2 17K 29286
rpc 2 16K 2
shmfd 1 16K 18
pfs_vncache 1 16K 1
freefile 39 15K 28342
ufs_dirhash 24 14K 24
sglist 5 13K 5
MCA 32 12K 32
CAM DEV 3 12K 510
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
Unitno 27 11K 173
pf_ifnet 13 10K 753
sctp_stri 9 9K 3477
uidinfo 3 9K 117
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 894
tcp_fsb 18 7K 1642
mount 16 7K 582
fpukern_ctx 3 6K 3
terminal 11 6K 11
ip6ndp 12 6K 13
sctp_ifa 13 5K 14
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
freework 9 5K 33208
local_apic 1 4K 1
io_apic 1 4K 1
freeblks 8 4K 28157
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
ipsec 3 3K 3
newdirblk 8 3K 27292
mkdir 8 3K 54584
xform 8 3K 4191
ip_msource 8 3K 252
in_multi 6 3K 51
nexusdev 7 3K 7
feeder 7 3K 7
procdesc 5 3K 14
sctp_ifn 6 3K 14
mld 6 3K 6
igmp 6 3K 6
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
softdep 1 2K 1
vnodemarker 2 2K 3026
NFSD session 1 2K 1
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 111
crypto 4 2K 1522
diradd 4 2K 28576
pfil 4 2K 4
CAM path 4 2K 1034
soname 4 2K 37752
tcpfunc 3 2K 3
loginclass 3 2K 6
chacha20random 1 1K 1
vnodes 1 1K 57
CAM SIM 2 1K 2
ktls 1 1K 6
cdev 2 1K 2
aesni_data 2 1K 2
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
entropy 2 1K 48
filedesc_to_leader 2 1K 26
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
pf_rule 1 1K 1114
sctp_vrf 1 1K 1
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
pf_table 0 0K 272
pf_altq 0 0K 0
pf_temp 0 0K 0
cubic data 0 0K 115
sctp_mcore 0 0K 0
sctp_socko 0 0K 25239
sctp_iter 0 0K 90
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 85
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 211
dctcp data 0 0K 63
htcp data 0 0K 63
tcp_do 0 0K 0
chd data 0 0K 75
vegas data 0 0K 57
cdg data 0 0K 67
mqdata 0 0K 0
NFSD V4lock 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
amr 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
vm_fictitious 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
nvme_da 0 0K 0
UMAHash 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 19677
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 1502
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 1131
allocindir 0 0K 0
indirdep 0 0K 1179
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
twsbuf 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 448
ip6_msource 0 0K 0
ip6_moptions 0 0K 33
in6_mfilter 0 0K 36
frag6 0 0K 9
tcplog 0 0K 0
tcp_hwpace 0 0K 0
twe_commands 0 0K 0
LRO 0 0K 0
newreno data 0 0K 10
ip_moptions 0 0K 188
in_mfilter 0 0K 539
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 26
VN POLL 0 0K 41
twa_commands 0 0K 0
statfs 0 0K 27574
namei_tracker 0 0K 80
export_host 0 0K 0
cl_savebuf 0 0K 1267
tcp_log_dev 0 0K 652
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 82754
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
tempbuff 0 0K 0
mbuf_tag 0 0K 522
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 35711
ioctlops 0 0K 4604
eventfd 0 0K 0
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 352
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 919
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 26
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
sigio 0 0K 32
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 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
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
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
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 10597 548 166639 0 254 45649920 0
malloc-384 384 36208 92 189250 0 30 13939200 0
tcp_log 416 8045 13996 1248232 0 254 9169056 0
malloc-32768 32768 165 4 27275 0 1 5537792 0
mbuf 256 13454 4471 6114819 0 254 4588800 0
malloc-1024 1024 4160 36 7763 0 16 4296704 0
RADIX NODE 144 10868 17185 972231 0 62 4039632 0
malloc-8192 8192 329 4 2177 0 1 2727936 0
malloc-8192 8192 283 23 33280 0 1 2506752 0
pbuf 2624 0 893 0 0 2 2343232 0
tcp_bbr_map 128 9503 7330 1271745 0 126 2154624 0
BUF TRIE 144 397 13071 74723 0 62 1939392 0
malloc-8192 8192 232 4 28181 0 1 1933312 0
UMA Slabs 0 112 15592 29 15592 0 126 1749552 0
ertt_txseginfo 40 22653 17545 4010981 0 254 1607920 0
mbuf_cluster 2048 735 1 735 0 254 1507328 0
sctp_asoc 2288 223 287 14852 0 254 1166880 0
MAP ENTRY 96 10261 281 1642611 0 126 1012032 0
malloc-384 384 2135 405 259630 0 30 975360 0
malloc-384 384 2473 27 119204 0 30 960000 0
VM OBJECT 264 3486 69 414139 0 30 938520 0
malloc-1024 1024 795 45 55817 0 16 860160 0
malloc-512 512 124 1484 104464 0 30 823296 0
FFS inode 1160 671 22 29108 0 8 803880 0
sctp_ep 1280 280 257 33277 0 254 687360 0
malloc-65536 65536 1 9 403 0 1 655360 0
256 Bucket 2048 241 65 35831 0 8 626688 0
THREAD 1808 308 33 43863 0 8 616528 0
malloc-2048 2048 226 68 15338 0 8 602112 0
malloc-1024 1024 121 467 30797 0 16 602112 0
sctp_raddr 736 268 513 21403 0 254 574816 0
VMSPACE 2544 198 9 28076 0 4 526608 0
malloc-1024 1024 2 502 20199 0 16 516096 0
malloc-16384 16384 26 5 66 0 1 507904 0
malloc-4096 4096 2 121 83045 0 2 503808 0
socket 944 161 327 57072 0 254 460672 0
malloc-1024 1024 386 34 46450 0 16 430080 0
malloc-384 384 1028 72 10279 0 30 422400 0
malloc-65536 65536 0 6 130 0 1 393216 0
malloc-65536 65536 4 2 18 0 1 393216 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
malloc-1024 1024 312 44 33591 0 16 364544 0
VNODE 448 709 65 29148 0 30 346752 0
sctp_chunk 152 399 1785 31370 0 254 331968 0
PROC 1336 221 10 28107 0 8 308616 0
malloc-384 384 682 58 1619 0 30 284160 0
filedesc0 1072 221 17 28113 0 8 255136 0
malloc-16384 16384 11 4 282 0 1 245760 0
malloc-512 512 471 9 1527 0 30 245760 0
malloc-2048 2048 107 3 124 0 8 225280 0
DEVCTL 1024 0 216 132 0 0 221184 0
vmem btag 56 3832 116 3833 0 254 221088 0
tcp_inpcb 488 48 392 8402 0 254 214720 0
g_bio 408 0 500 221851 0 30 204000 0
mbuf_packet 256 194 541 153168 0 254 188160 0
UMA Zones 768 242 2 242 0 16 187392 0
FFS2 dinode 256 671 19 29107 0 62 176640 0
malloc-8192 8192 15 6 342 0 1 172032 0
vnpbuf 2624 0 64 15 0 64 167936 0
tcpcb 1064 42 105 8402 0 254 156408 0
128 Bucket 1024 94 57 11913 0 16 154624 0
S VFS Cache 104 1060 344 30232 0 126 146016 0
malloc-384 384 276 84 384233 0 30 138240 0
malloc-512 512 201 63 1617 0 30 135168 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 2 2 6 0 1 131072 0
malloc-16384 16384 6 2 8 0 1 131072 0
clpbuf 2624 0 48 10014 0 16 125952 0
udplite_inpcb 488 18 222 10460 0 254 117120 0
ksiginfo 112 214 830 1088 0 126 116928 0
malloc-384 384 232 48 26743 0 30 107520 0
malloc-16384 16384 1 5 29 0 1 98304 0
malloc-512 512 97 79 30243 0 30 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
64 Bucket 512 94 66 47524 0 30 81920 0
32 Bucket 256 156 144 249072 0 62 76800 0
malloc-4096 4096 10 8 1788 0 2 73728 0
malloc-512 512 109 27 1159 0 30 69632 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-16384 16384 2 2 9 0 1 65536 0
malloc-1024 1024 53 7 113 0 16 61440 0
malloc-8192 8192 2 5 27580 0 1 57344 0
malloc-4096 4096 7 6 19 0 2 53248 0
malloc-384 384 68 62 8802 0 30 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 4 2 534 0 1 49152 0
malloc-4096 4096 5 7 545 0 2 49152 0
malloc-4096 4096 8 4 218 0 2 49152 0
malloc-2048 2048 9 15 1648 0 8 49152 0
ma
---
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