panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (3)
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syzbot
Apr 2, 2023, 5:51:40 AM4/2/23
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 7ee18f5aada0 heimdal: Do not build a redundant source file
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=129cd0c9c80000
dashboard link: https://syzkaller.appspot.com/bug?extid=e8af5fa696c8e2d70b7e
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+e8af5f...@syzkaller.appspotmail.com
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:1187
cpuid = 1
time = 1680429049
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009adac2d0
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe009adac430
vpanic() at vpanic+0x254/frame 0xfffffe009adac510
panic() at panic+0xb5/frame 0xfffffe009adac5e0
_mtx_destroy() at _mtx_destroy+0x18c/frame 0xfffffe009adac620
sctp_inpcb_free() at sctp_inpcb_free+0x1ea4/frame 0xfffffe009adac6b0
sctp_close() at sctp_close+0x216/frame 0xfffffe009adac790
soclose() at soclose+0x38d/frame 0xfffffe009adac880
_fdrop() at _fdrop+0x58/frame 0xfffffe009adac8b0
closef() at closef+0x67b/frame 0xfffffe009adaca90
fdescfree() at fdescfree+0xa84/frame 0xfffffe009adacc70
exit1() at exit1+0x871/frame 0xfffffe009adacd10
sys_exit() at sys_exit+0x28/frame 0xfffffe009adacd30
amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe009adacf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009adacf30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x2effea, rsp = 0x820f69438, rbp = 0x820f69440 ---
KDB: enter: panic
[ thread pid 16253 tid 118015 ]
Stopped at kdb_enter+0x6b: movq $0,0x257940a(%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 0xffffffff8172a826 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe009adac410
rbp 0xfffffe009adac430
rsi 0
rdi 0xffffffff8172a888 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009aa3c540
r12 0
r13 0xfffffe009ba42560
r14 0xffffffff82b01520 .str.26
r15 0xffffffff82b01520 .str.26
rip 0xffffffff8171a68b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x257940a(%rip)
db> show proc
Process 16253 (syz-executor.0) at 0xfffffe009af78570:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 781 at 0xfffffe0057966568
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0x40000
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe00541d2010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009b0d8a00
(map 0xfffffe009b0d8a00)
(map.pmap 0xfffffe009b0d8ac0)
(pmap 0xfffffe009b0d8b30)
threads: 1
118015 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
16254 787 787 0 R (threaded) syz-executor.2
119066 RunQ syz-executor.2
119160 S connec 0xfffffe0058bf2c1a syz-executor.2
119163 S uwait 0xfffffe009af28280 syz-executor.2
16253 781 781 0 RE CPU 1 syz-executor.0
16249 798 798 0 S (threaded) syz-executor.3
118317 S nanslp 0xffffffff83c61201 syz-executor.3
119152 S connec 0xfffffe0058bda85a syz-executor.3
119159 S uwait 0xfffffe009af27f00 syz-executor.3
15799 1 15798 0 SV uwait 0xfffffe009af2a600 syz-executor.1
15791 1 15788 0 SV uwait 0xfffffe0057851e80 syz-executor.1
15780 1 15778 0 SV uwait 0xfffffe0099a1c400 syz-executor.1
15769 1 15768 0 SV uwait 0xfffffe009a3efd00 syz-executor.1
15274 1 782 0 T uwait 0xfffffe009a3ee300 syz-executor.1
15272 1 781 0 T uwait 0xfffffe0099a1ca00 syz-executor.0
15268 1 782 0 T uwait 0xfffffe009a3f0580 syz-executor.1
15267 1 781 0 T uwait 0xfffffe009a3ee600 syz-executor.0
15265 1 798 0 T syz-executor.3
15260 1 798 0 T uwait 0xfffffe005784fa80 syz-executor.3
15259 1 781 0 T uwait 0xfffffe0099a1ea80 syz-executor.0
15257 1 798 0 T syz-executor.3
15255 1 782 0 T uwait 0xfffffe009a3f0080 syz-executor.1
15250 1 782 0 T uwait 0xfffffe0057851b80 syz-executor.1
15064 0 0 0 DL mdwait 0xfffffe0099c0c000 [md0]
14530 1 781 0 S uwait 0xfffffe00926fb080 syz-executor.0
14291 1 781 0 S uwait 0xfffffe0099a1c280 syz-executor.0
14286 1 781 0 S uwait 0xfffffe00926fd580 syz-executor.0
14279 1 787 0 S uwait 0xfffffe005784e080 syz-executor.2
14275 1 781 0 S uwait 0xfffffe00926fd800 syz-executor.0
14274 1 787 0 S uwait 0xfffffe009a3ef380 syz-executor.2
14270 1 787 0 S uwait 0xfffffe009a3ef200 syz-executor.2
14267 1 787 0 S uwait 0xfffffe0057432b80 syz-executor.2
14210 1 781 0 S uwait 0xfffffe009a3ee500 syz-executor.0
13372 1 13367 0 S uwait 0xfffffe009a3eef00 syz-executor.2
13192 1 782 0 S uwait 0xfffffe0099a1b900 syz-executor.1
12798 1 787 60928 T uwait 0xfffffe005784e580 syz-executor.2
12606 1 782 0 S uwait 0xfffffe0099a1e200 syz-executor.1
12201 1 12197 0 S uwait 0xfffffe0099a1ba00 syz-executor.2
12192 1 12189 0 S uwait 0xfffffe009a3ee400 syz-executor.2
12187 1 12186 0 S uwait 0xfffffe005784f780 syz-executor.2
12183 1 12178 0 S uwait 0xfffffe005784e180 syz-executor.2
12065 1 787 0 S uwait 0xfffffe009a3ee580 syz-executor.2
12058 1 787 0 S uwait 0xfffffe0099a1c180 syz-executor.2
12050 1 787 0 S uwait 0xfffffe0057850200 syz-executor.2
12038 1 787 0 S uwait 0xfffffe0099a1d980 syz-executor.2
12014 1 798 60928 S uwait 0xfffffe00926fdc80 syz-executor.3
12010 1 798 60928 S uwait 0xfffffe00926fc400 syz-executor.3
12006 1 798 60928 S uwait 0xfffffe009a3f0780 syz-executor.3
12001 1 798 60928 S uwait 0xfffffe009a3ee200 syz-executor.3
11873 1 798 0 SV uwait 0xfffffe0057432480 syz-executor.3
11291 1 781 0 S uwait 0xfffffe0057851800 syz-executor.0
11275 1 781 0 S uwait 0xfffffe009a3f1800 syz-executor.0
11267 1 781 0 S uwait 0xfffffe0099a1d000 syz-executor.0
11260 1 781 0 S uwait 0xfffffe009a3f0180 syz-executor.0
10365 1 781 60928 S uwait 0xfffffe00926fb400 syz-executor.0
10362 1 781 60928 S uwait 0xfffffe0099a1d500 syz-executor.0
10360 1 781 60928 S uwait 0xfffffe00926fd980 syz-executor.0
10353 1 781 60928 S uwait 0xfffffe00926fe100 syz-executor.0
10183 1 787 0 S uwait 0xfffffe00926fba00 syz-executor.2
10132 1 782 0 SV uwait 0xfffffe005784f280 syz-executor.1
10059 1 798 0 S uwait 0xfffffe009a3efe00 syz-executor.3
10057 1 798 0 S uwait 0xfffffe005784e780 syz-executor.3
9771 1 787 0 S uwait 0xfffffe0057431a80 syz-executor.2
9767 1 787 0 S uwait 0xfffffe0099a1d100 syz-executor.2
9764 1 787 0 S uwait 0xfffffe00926fcf00 syz-executor.2
9760 1 787 0 S uwait 0xfffffe0099a1d400 syz-executor.2
9431 1 798 0 T uwait 0xfffffe0099a1e480 syz-executor.3
9427 1 798 0 T uwait 0xfffffe00926fc800 syz-executor.3
9421 1 798 0 T uwait 0xfffffe00926fe780 syz-executor.3
9417 1 798 0 T uwait 0xfffffe0099a1d580 syz-executor.3
9409 1 798 0 T syz-executor.3
9406 1 798 0 T syz-executor.3
9401 1 798 0 T uwait 0xfffffe0099a1dc80 syz-executor.3
9400 1 798 0 S uwait 0xfffffe009a3f0a00 syz-executor.3
9383 1 9383 0 Ss+ ttyin 0xfffffe005744d4b0 getty
9382 1 9382 0 Ss+ ttyin 0xfffffe00579980b0 getty
9381 1 9381 0 Ss+ ttyin 0xfffffe005744d8b0 getty
9380 1 9380 0 Ss+ ttyin 0xfffffe00579984b0 getty
9379 1 9379 0 Ss+ ttyin 0xfffffe005744ccb0 getty
9378 1 9378 0 Ss+ ttyin 0xfffffe005744d0b0 getty
9022 1 798 0 S uwait 0xfffffe0057431200 syz-executor.3
9014 1 798 0 S uwait 0xfffffe0057431700 syz-executor.3
9005 1 798 0 S uwait 0xfffffe0099a1d200 syz-executor.3
8996 1 798 0 S uwait 0xfffffe0057431980 syz-executor.3
8829 1 8829 0 Ss+ ttyin 0xfffffe005744dcb0 getty
8828 1 8828 0 Ss+ ttyin 0xfffffe0057997cb0 getty
8827 1 8827 0 Ss+ ttyin 0xfffffe005744ecb0 getty
8800 1 787 0 S uwait 0xfffffe0057431500 syz-executor.2
8760 1 787 0 S umtxn 0xfffffe00926fc100 syz-executor.2
8708 1 787 0 S uwait 0xfffffe0057431600 syz-executor.2
8649 1 787 0 S uwait 0xfffffe0057431c80 syz-executor.2
8600 1 782 0 S uwait 0xfffffe0099a1bb00 syz-executor.1
8598 1 782 0 S uwait 0xfffffe005784f480 syz-executor.1
8593 1 782 0 S uwait 0xfffffe00926fb580 syz-executor.1
8586 1 782 0 S uwait 0xfffffe005784e680 syz-executor.1
7920 1 787 0 S uwait 0xfffffe0057432300 syz-executor.2
6579 1 798 0 S uwait 0xfffffe00926fb480 syz-executor.3
6383 0 0 0 DL mdwait 0xfffffe0007a0b000 [md3]
6379 0 0 0 DL mdwait 0xfffffe009abd0000 [md2]
6377 0 0 0 DL mdwait 0xfffffe005799e000 [md1]
6305 1 781 0 S uwait 0xfffffe00926fd080 syz-executor.0
6295 1 781 0 S uwait 0xfffffe0099a1ce80 syz-executor.0
6286 1 781 0 S uwait 0xfffffe00926fc700 syz-executor.0
6278 1 781 0 S uwait 0xfffffe00926fca00 syz-executor.0
5861 1 781 0 SV uwait 0xfffffe0057434e80 syz-executor.0
5312 1 798 0 S uwait 0xfffffe0099a1bd00 syz-executor.3
5310 1 798 0 S uwait 0xfffffe00926fc900 syz-executor.3
5306 1 798 0 S uwait 0xfffffe00926fbc00 syz-executor.3
5300 1 798 0 S uwait 0xfffffe005784f180 syz-executor.3
4801 1 781 0 S uwait 0xfffffe0057434780 syz-executor.0
4071 1 787 0 S uwait 0xfffffe00926fe300 syz-executor.2
4069 1 787 0 S uwait 0xfffffe0099a1d300 syz-executor.2
3433 0 0 0 DL - 0xffffffff83d80e40 [soaiod4]
3432 0 0 0 DL - 0xffffffff83d80e40 [soaiod3]
3431 0 0 0 DL - 0xffffffff83d80e40 [soaiod2]
3430 0 0 0 DL - 0xffffffff83d80e40 [soaiod1]
2733 1 798 0 S uwait 0xfffffe00926fd700 syz-executor.3
2727 1 781 0 S uwait 0xfffffe00926fc600 syz-executor.0
2723 1 798 0 S uwait 0xfffffe0099a1e380 syz-executor.3
2717 1 781 0 S uwait 0xfffffe005784e480 syz-executor.0
2711 1 798 0 S uwait 0xfffffe0099a1e400 syz-executor.3
2707 1 782 0 S uwait 0xfffffe0057431300 syz-executor.1
2706 1 781 0 S uwait 0xfffffe005784ec80 syz-executor.0
2702 1 787 0 S umtxn 0xfffffe005784e980 syz-executor.2
2699 1 798 0 S uwait 0xfffffe0057431880 syz-executor.3
2698 1 782 0 S uwait 0xfffffe00926fe200 syz-executor.1
2697 1 781 0 S uwait 0xfffffe005784e280 syz-executor.0
2694 1 787 0 S uwait 0xfffffe005784e380 syz-executor.2
2693 1 798 0 S uwait 0xfffffe00926fe400 syz-executor.3
2689 1 781 0 S uwait 0xfffffe00926fe000 syz-executor.0
2688 1 787 0 S uwait 0xfffffe0057851380 syz-executor.2
2686 1 782 0 S uwait 0xfffffe005784f980 syz-executor.1
2683 1 781 0 S uwait 0xfffffe00926fe580 syz-executor.0
2682 1 798 0 S uwait 0xfffffe0057434c80 syz-executor.3
2676 1 781 0 S uwait 0xfffffe005784e880 syz-executor.0
1984 1 781 0 S uwait 0xfffffe00926fcc00 syz-executor.0
1806 0 0 0 DL aiordy 0xfffffe0057965560 [aiod4]
1805 0 0 0 DL aiordy 0xfffffe00926d2568 [aiod3]
1804 0 0 0 DL aiordy 0xfffffe00926d1ab8 [aiod2]
1803 0 0 0 DL aiordy 0xfffffe0057967570 [aiod1]
798 774 798 0 Ss nanslp 0xffffffff83c61201 syz-executor.3
787 774 787 0 Rs syz-executor.2
782 774 782 0 Rs syz-executor.1
781 774 781 0 Rs syz-executor.0
774 1 772 0 S (threaded) syz-fuzzer
100085 S uwait 0xfffffe0007984d80 syz-fuzzer
100115 S uwait 0xfffffe005784fc80 syz-fuzzer
100116 S uwait 0xfffffe005784fd80 syz-fuzzer
100117 S wait 0xfffffe00541d3018 syz-fuzzer
100118 S uwait 0xfffffe00926fdd80 syz-fuzzer
100119 S uwait 0xfffffe0057850000 syz-fuzzer
100120 S uwait 0xfffffe00926fde80 syz-fuzzer
100121 S wait 0xfffffe00541d3018 syz-fuzzer
100124 S wait 0xfffffe00541d3018 syz-fuzzer
100125 S wait 0xfffffe00541d3018 syz-fuzzer
100132 S uwait 0xfffffe005784f080 syz-fuzzer
100145 S kqread 0xfffffe0058ae6100 syz-fuzzer
104503 S uwait 0xfffffe005784ef00 syz-fuzzer
770 688 770 0 Ss select 0xfffffe00926fe540 sshd
688 1 688 0 Ss select 0xfffffe0007ad28c0 sshd
17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f80000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83d84d00 [bufdaemon]
100082 D - 0xffffffff83012180 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0058c31ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83db0378 [dom0]
100080 D launds 0xffffffff83db0384 [laundry: dom0]
100081 D umarcl 0xffffffff81e84690 [uma]
7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84901270 [pf purge]
5 0 0 0 RL CPU 0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff838d1340 [doneq0]
100045 D - 0xffffffff838d12c0 [async]
100076 D - 0xffffffff838d1140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83dabc20 [crypto]
100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83c36640 [g_event]
100036 D - 0xffffffff83c36660 [g_up]
100037 D - 0xffffffff83c36680 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [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 0xfffffe00541d2010 [init]
10 0 0 0 DL audit_w 0xffffffff83dac660 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c37060 [swapper]
100005 D - 0xfffffe0007a09000 [if_io_tqg_0]
100006 D - 0xfffffe0007a08e00 [if_io_tqg_1]
100007 D - 0xfffffe0007a08d00 [if_config_tqg_0]
100008 D - 0xfffffe0007a08c00 [softirq_0]
100009 D - 0xfffffe0007a08b00 [softirq_1]
100010 D - 0xfffffe00085edc00 [pci_hp taskq]
100012 D - 0xfffffe00085ed700 [inm_free taskq]
100013 D - 0xfffffe00085ed500 [aiod_kick taskq]
100014 D - 0xfffffe00085ed300 [deferred_unmount ta]
100015 D - 0xfffffe00085ed100 [in6m_free taskq]
100017 D - 0xfffffe00085ecb00 [thread taskq]
100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq]
100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007a99200 [firmware taskq]
100038 D - 0xfffffe0007a98c00 [crypto_0]
100039 D - 0xfffffe0007a98c00 [crypto_1]
100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0]
100056 D - 0xfffffe0007a97700 [vtnet0 txq 0]
100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1]
100058 D - 0xfffffe0007a97500 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007984700 [virtio_balloon]
100066 D - 0xffffffff82b06461 [deadlkres]
100070 D - 0xfffffe00085f0100 [mca taskq]
100071 D - 0xfffffe0057854200 [acpi_task_0]
100072 D - 0xfffffe0057854200 [acpi_task_1]
100073 D - 0xfffffe0057854200 [acpi_task_2]
100075 D - 0xfffffe0007a98400 [CAM taskq]
db> show all locks
Process 782 (syz-executor.1) thread 0xfffffe00572f2020 (100086)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007f0ba88) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3994
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009bb30770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3053
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092aed770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4601
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4249
sysctloid 35177 2072K 35365
vtbuf 24 1968K 46
filedesc 235 1880K 30143
kobj 330 1320K 538
pcb 614 1207K 47184
newblk 9 1026K 42238
vfscache 3 1025K 3
subproc 336 703K 16435
inodedep 393 659K 17172
linker 346 557K 492
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 7
acpica 1674 184K 58126
sctp_atcl 474 178K 33906
sctp_stro 175 175K 8985
tidhash 3 141K 3
pagedep 10 131K 15264
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 113 113K 131
vnet_data 1 112K 1
sem 4 106K 4
filemon 13 104K 363
dirrem 384 96K 16606
bus 1000 82K 5215
kdtrace 415 74K 35420
mtx_pool 2 72K 2
umtx 550 69K 550
NFSD srvcache 3 68K 3
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 38 55K 5563
freefile 380 48K 16365
DEVFS3 132 33K 143
hostcache 1 32K 1
shm 1 32K 24
msg 4 30K 4
kbdmux 6 28K 6
sctp_atky 649 26K 44980
gtaskqueue 18 26K 18
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
sctp_timw 74 19K 74
routetbl 138 19K 1406
ufs_mount 4 17K 5
proc 3 17K 3
md_disk 8 17K 14
tty 16 16K 16
md_sectors 4 16K 5
ithread 97 16K 97
lltable 49 16K 295
GEOM 89 15K 709
bus-sc 34 15K 1682
eventhandler 156 13K 156
KTRACE 103 13K 481
kqueue 161 13K 16370
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
rman 88 11K 431
CAM queue 5 11K 1528
cred 33 10K 547
pwddesc 158 10K 16448
CC Mem 77 10K 5077
pf_osfp 76 9K 76
in6_multi 65 9K 65
bmsafemap 2 9K 17226
rpc 4 9K 4
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 340
shmfd 1 8K 53
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
sctp_athm 474 8K 35520
audit_evclass 237 8K 297
pf_ifnet 21 7K 300
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
sctp_map 350 6K 17862
ufs_dirhash 24 5K 24
DEVFSP 71 5K 1916
UMA 271 5K 272
vt 11 5K 11
pf_table 2 4K 249
memdesc 1 4K 1
MCA 32 4K 32
plimit 16 4K 2630
evdev 4 4K 4
proc-args 163 4K 17843
acpisem 28 4K 28
hhook 15 4K 17
session 26 4K 200
kcovinfo 52 4K 52
terminal 11 3K 11
inpcbpolicy 81 3K 6001
uidinfo 4 3K 48
lockf 20 3K 889
clone 9 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
Unitno 27 2K 4457
CAM XPT 22 2K 543
osd 81 2K 5053
msi 12 2K 12
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
ip6opt 8 2K 198
tun 7 2K 7
freework 5 2K 26493
NFSD session 1 1K 1
softdep 1 1K 1
freeblks 4 1K 16644
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 670
tcp_fsb 7 1K 1084
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mkdir 6 1K 30228
mld 6 1K 6
igmp 6 1K 6
BPF 6 1K 128
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 496
pci_link 10 1K 10
newdirblk 5 1K 15114
crypto 4 1K 653
encap_export_host 12 1K 12
sctp_stri 1 1K 3291
diradd 4 1K 16646
pfil 4 1K 4
selfd 8 1K 646434
cdev 2 1K 2
chacha20random 1 1K 1
sctp_iter 1 1K 49
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 4
CAM SIM 2 1K 2
select 2 1K 227
filedesc_to_leader 4 1K 8
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
cryptodev 2 1K 2960
pf_rule 1 1K 191
sctp_cpal 1 1K 37
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
freefrag 1 1K 182
CAM dev queue 2 1K 2
netlink 1 1K 1
ip6_msource 2 1K 2
ip_msource 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
aio 4 1K 12
pmchooks 1 1K 1
sctp_vrf 1 1K 1
sctp_aadr 1 1K 153
vnet 1 1K 1
entropy 2 1K 43
pmc 1 1K 1
acpiintr 1 1K 1
soname 2 1K 28020
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
tcp_do 0 0K 0
mqdata 0 0K 0
pf_altq 0 0K 0
pf_temp 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 15143
sctp_mvrf 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 16
newnfsclient_req 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4lock 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 V4state 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
msdosfs_node 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
UMAHash 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 12853
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 330
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
indirdep 0 0K 14597
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
Balloon 0 0K 0
sysmouse 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
ktls_ocf 0 0K 0
scsi_cd 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
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
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
ip6_moptions 0 0K 3
in6_mfilter 0 0K 3
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
LRO 0 0K 0
ip_moptions 0 0K 33
in_mfilter 0 0K 30
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 3
VN POLL 0 0K 5
USB 0 0K 0
statfs 0 0K 15351
namei_tracker 0 0K 15
export_host 0 0K 0
cl_savebuf 0 0K 33
agp 0 0K 0
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 387
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
lio 0 0K 55
acl 0 0K 0
mbuf_tag 0 0K 0
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
procdesc 0 0K 18
iov 0 0K 25949
ioctlops 0 0K 1612
eventfd 0 0K 65
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 390
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 1128
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 8
rctl 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
filecaps 0 0K 133
sigio 0 0K 2
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 102
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8733 1427 1056209 0 254 41615360 0
malloc-64 64 4251 112866 664852 0 254 7495488 0
mbuf 256 10146 17803 6994511 0 254 7154944 0
tcp_log 416 0 10422 175528 0 254 4335552 0
mbuf_cluster 2048 1016 254 1020 0 254 2600960 0
malloc-16384 16384 122 5 15244 0 1 2080768 0
RADIX NODE 144 13973 302 342393 0 62 2055600 0
pbuf 2624 0 698 0 0 2 1831552 0
BUF TRIE 144 247 11513 24849 0 62 1693440 0
256 Bucket 2048 777 31 29065 0 8 1654784 0
malloc-384 384 4117 53 4117 0 30 1601280 0
malloc-128 128 11575 298 14208 0 126 1519744 0
UMA Slabs 0 112 12702 0 12702 0 126 1422624 0
vmem btag 56 24613 122 24613 0 254 1385160 0
malloc-4096 4096 330 4 641 0 2 1368064 0
sctp_asoc 2264 175 335 8644 0 254 1154640 0
VM OBJECT 264 3658 92 329434 0 30 990000 0
sctp_ep 1176 299 471 23509 0 254 905520 0
malloc-2048 2048 299 125 23530 0 8 868352 0
FFS inode 1160 642 23 17013 0 8 771400 0
malloc-4096 4096 166 6 16371 0 2 704512 0
sctp_chunk 152 183 4393 322493 0 254 695552 0
MAP ENTRY 96 6668 388 952530 0 126 677376 0
THREAD 1824 255 20 19163 0 8 501600 0
ertt_txseginfo 40 4209 8315 2987481 0 254 500960 0
socket 960 217 291 31204 0 254 487680 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 182 335 9711 0 254 380512 0
VMSPACE 2560 130 11 16212 0 4 360960 0
VNODE 448 682 101 17056 0 30 350784 0
malloc-1024 1024 180 156 9308 0 16 344064 0
malloc-65536 65536 1 4 261 0 1 327680 0
tcp_bbr_map 128 960 1458 238178 0 126 309504 0
malloc-384 384 499 281 33934 0 30 299520 0
malloc-65536 65536 4 0 4 0 1 262144 0
mbuf_packet 256 230 786 77893 0 254 260096 0
malloc-256 256 482 523 76726 0 62 257280 0
malloc-16 16 15048 452 62606 0 254 248000 0
malloc-128 128 1645 246 64511 0 126 242048 0
PROC 1368 158 18 16255 0 8 240768 0
FPU_save_area 832 257 31 26166 0 16 239616 0
malloc-32768 32768 0 7 13779 0 2 229376 0
DEVCTL 1024 4 216 164 0 0 225280 0
malloc-384 384 458 112 18000 0 30 218880 0
malloc-32 32 6022 656 39594 0 254 213696 0
malloc-65536 65536 0 3 353 0 1 196608 0
malloc-65536 65536 2 1 10 0 1 196608 0
malloc-2048 2048 14 82 1251 0 10 196608 0
filedesc0 1072 159 23 16448 0 8 195104 0
malloc-128 128 1343 176 38328 0 126 194432 0
FFS2 dinode 256 642 108 17013 0 62 192000 0
UMA Zones 768 243 1 244 0 16 187392 0
vnpbuf 2624 0 64 8 0 64 167936 0
malloc-8192 8192 17 3 368 0 1 163840 0
malloc-256 256 51 579 28967 0 62 161280 0
S VFS Cache 104 1034 487 18043 0 126 158184 0
tcp_inpcb 1296 77 37 5041 0 8 147744 0
malloc-256 256 317 253 23788 0 62 145920 0
128 Bucket 1024 84 47 2828 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 3 1 14 0 1 131072 0
malloc-1024 1024 114 14 132 0 16 131072 0
unpcb 256 9 501 1644 0 254 130560 0
malloc-256 256 383 127 37300 0 62 130560 0
clpbuf 2624 0 48 403 0 16 125952 0
ksiginfo 112 161 883 7775 0 126 116928 0
64 Bucket 512 112 88 20273 0 30 102400 0
g_bio 408 0 250 217405 0 31 102000 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-4096 4096 3 21 573 0 2 98304 0
malloc-8192 8192 8 3 176 0 1 90112 0
malloc-8192 8192 7 4 28 0 1 90112 0
UMA Kegs 384 229 4 230 0 30 89472 0
syncache 168 0 528 11 0 254 88704 0
malloc-384 384 178 32 530 0 30 80640 0
sctp_readq 152 1 519 8242 0 254 79040 0
malloc-64 64 514 557 21921 0 254 68544 0
malloc-128 128 299 228 693 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 137 0 1 65536 0
malloc-4096 4096 12 4 27 0 2 65536 0
malloc-4096 4096 14 2 19 0 2 65536 0
malloc-256 256 9 246 27329 0 62 65280 0
malloc-256 256 171 84 393 0 62 65280 0
32 Bucket 256 87 168 15109 0 62 65280 0
sctp_stream_msg_out 112 49 491 2634 0 254 60480 0
tcp_bbr_pcb 832 31 41 2944 0 16 59904 0
udp_inpcb 448 4 122 418 0 30 56448 0
malloc-64 64 489 330 713 0 254 52416 0
Files 80 363 287 64655 0 126 52000 0
ttyoutq 256 72 123 2744 0 62 49920 0
malloc-256 256 102 93 3776 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 89103 0 16 49152 0
malloc-16384 16384 1 2 6 0 1 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 6 6 15365 0 2 49152 0
malloc-2048 2048 4 20 268 0 8 49152 0
malloc-1024 1024 7 41 240 0 16 49152 0
tcp_rack_pcb 896 7 47 1084 0 16 48384 0
pcpu-8 8 4825 807 12442 0 254 45056 0
TURNSTILE 136 276 39 276 0 62 42840 0
udplite_inpcb 448 0 90 202 0 30 40320 0
pipe 728 25 30 918 0 16 40040 0
da_ccb 544 0 70 54442 0 16 38080 0
ripcb 416 0 90 340 0 30 37440 0
hostcache 64 4 563 4 0 254 36288 0
PWD 32 116 1018 15043 0 254 36288 0
malloc-64 64 220 347 16519 0 254 36288 0
malloc-64 64 144 423 2034 0 254 36288 0
malloc-64 64 184 383 19006 0 254 36288 0
malloc-64 64 326 241 17027 0 254 36288 0
malloc-64 64 16 551 560 0 254 36288 0
16 Bucket 144 91 161 2465 0 62 36288 0
8 Bucket 80 71 379 5695 0 126 36000 0
malloc-128 128 69 210 74 0 126 35712 0
malloc-128 128 79 200 15479 0 126 35712 0
malloc-128 128 137 142 620 0 126 35712 0
malloc-128 128 1 278 159 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
malloc-384 384 52 38 98 0 30 34560 0
malloc-256 256 65 70 3364 0 62 34560 0
SLEEPQUEUE 88 276 108 276 0 126 33792 0
malloc-16384 16384 1 1 2 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-2048 2048 2 14 1090 0 8 32768 0
malloc-2048 2048 3 13 60 0 8 32768 0
malloc-2048 2048 4 12 481 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-2048 2048 6 10 36 0 8 32768 0
malloc-1024 1024 1 31 10 0 16 32768 0
malloc-1024 1024 10 22 1845 0 16 32768 0
malloc-1024 1024 18 14 22 0 16 32768 0
malloc-1024 1024 10 22 11 0 16 32768 0
malloc-1024 1024 12 20 28 0 16 32768 0
malloc-512 512 5 59 935 0 30 32768 0
malloc-512 512 5 59 3295 0 30 32768 0
malloc-512 512 2 62 92 0 30 32768 0
malloc-512 512 8 56 9 0 30 32768 0
pcpu-64 64 500 12 500 0 254 32768 0
KNOTE 160 28 172 152391 0 62 32000 0
ttyinq 160 135 65 5145 0 62 32000 0
tcp_rack_map 120 18 246 4760 0 126 31680 0
tcp_log_id_node 120 0 264 2 0 126 31680 0
cpuset 104 13 266 523 0 126 29016 0
tcpreass 48 1 587 23 0 254 28224 0
sctp_asconf_ack 48 0 588 52 0 254 28224 0
sctp_laddr 48 40 548 6728 0 254 28224 0
tcp_inpcb ports 32 7 875 2997 0 254 28224 0
4 Bucket 48 7 581
---
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: 7ee18f5aada0 heimdal: Do not build a redundant source file
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=129cd0c9c80000
dashboard link: https://syzkaller.appspot.com/bug?extid=e8af5fa696c8e2d70b7e
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+e8af5f...@syzkaller.appspotmail.com
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:1187
cpuid = 1
time = 1680429049
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009adac2d0
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe009adac430
vpanic() at vpanic+0x254/frame 0xfffffe009adac510
panic() at panic+0xb5/frame 0xfffffe009adac5e0
_mtx_destroy() at _mtx_destroy+0x18c/frame 0xfffffe009adac620
sctp_inpcb_free() at sctp_inpcb_free+0x1ea4/frame 0xfffffe009adac6b0
sctp_close() at sctp_close+0x216/frame 0xfffffe009adac790
soclose() at soclose+0x38d/frame 0xfffffe009adac880
_fdrop() at _fdrop+0x58/frame 0xfffffe009adac8b0
closef() at closef+0x67b/frame 0xfffffe009adaca90
fdescfree() at fdescfree+0xa84/frame 0xfffffe009adacc70
exit1() at exit1+0x871/frame 0xfffffe009adacd10
sys_exit() at sys_exit+0x28/frame 0xfffffe009adacd30
amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe009adacf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009adacf30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x2effea, rsp = 0x820f69438, rbp = 0x820f69440 ---
KDB: enter: panic
[ thread pid 16253 tid 118015 ]
Stopped at kdb_enter+0x6b: movq $0,0x257940a(%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 0xffffffff8172a826 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe009adac410
rbp 0xfffffe009adac430
rsi 0
rdi 0xffffffff8172a888 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009aa3c540
r12 0
r13 0xfffffe009ba42560
r14 0xffffffff82b01520 .str.26
r15 0xffffffff82b01520 .str.26
rip 0xffffffff8171a68b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x257940a(%rip)
db> show proc
Process 16253 (syz-executor.0) at 0xfffffe009af78570:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 781 at 0xfffffe0057966568
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0x40000
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe00541d2010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009b0d8a00
(map 0xfffffe009b0d8a00)
(map.pmap 0xfffffe009b0d8ac0)
(pmap 0xfffffe009b0d8b30)
threads: 1
118015 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
16254 787 787 0 R (threaded) syz-executor.2
119066 RunQ syz-executor.2
119160 S connec 0xfffffe0058bf2c1a syz-executor.2
119163 S uwait 0xfffffe009af28280 syz-executor.2
16253 781 781 0 RE CPU 1 syz-executor.0
16249 798 798 0 S (threaded) syz-executor.3
118317 S nanslp 0xffffffff83c61201 syz-executor.3
119152 S connec 0xfffffe0058bda85a syz-executor.3
119159 S uwait 0xfffffe009af27f00 syz-executor.3
15799 1 15798 0 SV uwait 0xfffffe009af2a600 syz-executor.1
15791 1 15788 0 SV uwait 0xfffffe0057851e80 syz-executor.1
15780 1 15778 0 SV uwait 0xfffffe0099a1c400 syz-executor.1
15769 1 15768 0 SV uwait 0xfffffe009a3efd00 syz-executor.1
15274 1 782 0 T uwait 0xfffffe009a3ee300 syz-executor.1
15272 1 781 0 T uwait 0xfffffe0099a1ca00 syz-executor.0
15268 1 782 0 T uwait 0xfffffe009a3f0580 syz-executor.1
15267 1 781 0 T uwait 0xfffffe009a3ee600 syz-executor.0
15265 1 798 0 T syz-executor.3
15260 1 798 0 T uwait 0xfffffe005784fa80 syz-executor.3
15259 1 781 0 T uwait 0xfffffe0099a1ea80 syz-executor.0
15257 1 798 0 T syz-executor.3
15255 1 782 0 T uwait 0xfffffe009a3f0080 syz-executor.1
15250 1 782 0 T uwait 0xfffffe0057851b80 syz-executor.1
15064 0 0 0 DL mdwait 0xfffffe0099c0c000 [md0]
14530 1 781 0 S uwait 0xfffffe00926fb080 syz-executor.0
14291 1 781 0 S uwait 0xfffffe0099a1c280 syz-executor.0
14286 1 781 0 S uwait 0xfffffe00926fd580 syz-executor.0
14279 1 787 0 S uwait 0xfffffe005784e080 syz-executor.2
14275 1 781 0 S uwait 0xfffffe00926fd800 syz-executor.0
14274 1 787 0 S uwait 0xfffffe009a3ef380 syz-executor.2
14270 1 787 0 S uwait 0xfffffe009a3ef200 syz-executor.2
14267 1 787 0 S uwait 0xfffffe0057432b80 syz-executor.2
14210 1 781 0 S uwait 0xfffffe009a3ee500 syz-executor.0
13372 1 13367 0 S uwait 0xfffffe009a3eef00 syz-executor.2
13192 1 782 0 S uwait 0xfffffe0099a1b900 syz-executor.1
12798 1 787 60928 T uwait 0xfffffe005784e580 syz-executor.2
12606 1 782 0 S uwait 0xfffffe0099a1e200 syz-executor.1
12201 1 12197 0 S uwait 0xfffffe0099a1ba00 syz-executor.2
12192 1 12189 0 S uwait 0xfffffe009a3ee400 syz-executor.2
12187 1 12186 0 S uwait 0xfffffe005784f780 syz-executor.2
12183 1 12178 0 S uwait 0xfffffe005784e180 syz-executor.2
12065 1 787 0 S uwait 0xfffffe009a3ee580 syz-executor.2
12058 1 787 0 S uwait 0xfffffe0099a1c180 syz-executor.2
12050 1 787 0 S uwait 0xfffffe0057850200 syz-executor.2
12038 1 787 0 S uwait 0xfffffe0099a1d980 syz-executor.2
12014 1 798 60928 S uwait 0xfffffe00926fdc80 syz-executor.3
12010 1 798 60928 S uwait 0xfffffe00926fc400 syz-executor.3
12006 1 798 60928 S uwait 0xfffffe009a3f0780 syz-executor.3
12001 1 798 60928 S uwait 0xfffffe009a3ee200 syz-executor.3
11873 1 798 0 SV uwait 0xfffffe0057432480 syz-executor.3
11291 1 781 0 S uwait 0xfffffe0057851800 syz-executor.0
11275 1 781 0 S uwait 0xfffffe009a3f1800 syz-executor.0
11267 1 781 0 S uwait 0xfffffe0099a1d000 syz-executor.0
11260 1 781 0 S uwait 0xfffffe009a3f0180 syz-executor.0
10365 1 781 60928 S uwait 0xfffffe00926fb400 syz-executor.0
10362 1 781 60928 S uwait 0xfffffe0099a1d500 syz-executor.0
10360 1 781 60928 S uwait 0xfffffe00926fd980 syz-executor.0
10353 1 781 60928 S uwait 0xfffffe00926fe100 syz-executor.0
10183 1 787 0 S uwait 0xfffffe00926fba00 syz-executor.2
10132 1 782 0 SV uwait 0xfffffe005784f280 syz-executor.1
10059 1 798 0 S uwait 0xfffffe009a3efe00 syz-executor.3
10057 1 798 0 S uwait 0xfffffe005784e780 syz-executor.3
9771 1 787 0 S uwait 0xfffffe0057431a80 syz-executor.2
9767 1 787 0 S uwait 0xfffffe0099a1d100 syz-executor.2
9764 1 787 0 S uwait 0xfffffe00926fcf00 syz-executor.2
9760 1 787 0 S uwait 0xfffffe0099a1d400 syz-executor.2
9431 1 798 0 T uwait 0xfffffe0099a1e480 syz-executor.3
9427 1 798 0 T uwait 0xfffffe00926fc800 syz-executor.3
9421 1 798 0 T uwait 0xfffffe00926fe780 syz-executor.3
9417 1 798 0 T uwait 0xfffffe0099a1d580 syz-executor.3
9409 1 798 0 T syz-executor.3
9406 1 798 0 T syz-executor.3
9401 1 798 0 T uwait 0xfffffe0099a1dc80 syz-executor.3
9400 1 798 0 S uwait 0xfffffe009a3f0a00 syz-executor.3
9383 1 9383 0 Ss+ ttyin 0xfffffe005744d4b0 getty
9382 1 9382 0 Ss+ ttyin 0xfffffe00579980b0 getty
9381 1 9381 0 Ss+ ttyin 0xfffffe005744d8b0 getty
9380 1 9380 0 Ss+ ttyin 0xfffffe00579984b0 getty
9379 1 9379 0 Ss+ ttyin 0xfffffe005744ccb0 getty
9378 1 9378 0 Ss+ ttyin 0xfffffe005744d0b0 getty
9022 1 798 0 S uwait 0xfffffe0057431200 syz-executor.3
9014 1 798 0 S uwait 0xfffffe0057431700 syz-executor.3
9005 1 798 0 S uwait 0xfffffe0099a1d200 syz-executor.3
8996 1 798 0 S uwait 0xfffffe0057431980 syz-executor.3
8829 1 8829 0 Ss+ ttyin 0xfffffe005744dcb0 getty
8828 1 8828 0 Ss+ ttyin 0xfffffe0057997cb0 getty
8827 1 8827 0 Ss+ ttyin 0xfffffe005744ecb0 getty
8800 1 787 0 S uwait 0xfffffe0057431500 syz-executor.2
8760 1 787 0 S umtxn 0xfffffe00926fc100 syz-executor.2
8708 1 787 0 S uwait 0xfffffe0057431600 syz-executor.2
8649 1 787 0 S uwait 0xfffffe0057431c80 syz-executor.2
8600 1 782 0 S uwait 0xfffffe0099a1bb00 syz-executor.1
8598 1 782 0 S uwait 0xfffffe005784f480 syz-executor.1
8593 1 782 0 S uwait 0xfffffe00926fb580 syz-executor.1
8586 1 782 0 S uwait 0xfffffe005784e680 syz-executor.1
7920 1 787 0 S uwait 0xfffffe0057432300 syz-executor.2
6579 1 798 0 S uwait 0xfffffe00926fb480 syz-executor.3
6383 0 0 0 DL mdwait 0xfffffe0007a0b000 [md3]
6379 0 0 0 DL mdwait 0xfffffe009abd0000 [md2]
6377 0 0 0 DL mdwait 0xfffffe005799e000 [md1]
6305 1 781 0 S uwait 0xfffffe00926fd080 syz-executor.0
6295 1 781 0 S uwait 0xfffffe0099a1ce80 syz-executor.0
6286 1 781 0 S uwait 0xfffffe00926fc700 syz-executor.0
6278 1 781 0 S uwait 0xfffffe00926fca00 syz-executor.0
5861 1 781 0 SV uwait 0xfffffe0057434e80 syz-executor.0
5312 1 798 0 S uwait 0xfffffe0099a1bd00 syz-executor.3
5310 1 798 0 S uwait 0xfffffe00926fc900 syz-executor.3
5306 1 798 0 S uwait 0xfffffe00926fbc00 syz-executor.3
5300 1 798 0 S uwait 0xfffffe005784f180 syz-executor.3
4801 1 781 0 S uwait 0xfffffe0057434780 syz-executor.0
4071 1 787 0 S uwait 0xfffffe00926fe300 syz-executor.2
4069 1 787 0 S uwait 0xfffffe0099a1d300 syz-executor.2
3433 0 0 0 DL - 0xffffffff83d80e40 [soaiod4]
3432 0 0 0 DL - 0xffffffff83d80e40 [soaiod3]
3431 0 0 0 DL - 0xffffffff83d80e40 [soaiod2]
3430 0 0 0 DL - 0xffffffff83d80e40 [soaiod1]
2733 1 798 0 S uwait 0xfffffe00926fd700 syz-executor.3
2727 1 781 0 S uwait 0xfffffe00926fc600 syz-executor.0
2723 1 798 0 S uwait 0xfffffe0099a1e380 syz-executor.3
2717 1 781 0 S uwait 0xfffffe005784e480 syz-executor.0
2711 1 798 0 S uwait 0xfffffe0099a1e400 syz-executor.3
2707 1 782 0 S uwait 0xfffffe0057431300 syz-executor.1
2706 1 781 0 S uwait 0xfffffe005784ec80 syz-executor.0
2702 1 787 0 S umtxn 0xfffffe005784e980 syz-executor.2
2699 1 798 0 S uwait 0xfffffe0057431880 syz-executor.3
2698 1 782 0 S uwait 0xfffffe00926fe200 syz-executor.1
2697 1 781 0 S uwait 0xfffffe005784e280 syz-executor.0
2694 1 787 0 S uwait 0xfffffe005784e380 syz-executor.2
2693 1 798 0 S uwait 0xfffffe00926fe400 syz-executor.3
2689 1 781 0 S uwait 0xfffffe00926fe000 syz-executor.0
2688 1 787 0 S uwait 0xfffffe0057851380 syz-executor.2
2686 1 782 0 S uwait 0xfffffe005784f980 syz-executor.1
2683 1 781 0 S uwait 0xfffffe00926fe580 syz-executor.0
2682 1 798 0 S uwait 0xfffffe0057434c80 syz-executor.3
2676 1 781 0 S uwait 0xfffffe005784e880 syz-executor.0
1984 1 781 0 S uwait 0xfffffe00926fcc00 syz-executor.0
1806 0 0 0 DL aiordy 0xfffffe0057965560 [aiod4]
1805 0 0 0 DL aiordy 0xfffffe00926d2568 [aiod3]
1804 0 0 0 DL aiordy 0xfffffe00926d1ab8 [aiod2]
1803 0 0 0 DL aiordy 0xfffffe0057967570 [aiod1]
798 774 798 0 Ss nanslp 0xffffffff83c61201 syz-executor.3
787 774 787 0 Rs syz-executor.2
782 774 782 0 Rs syz-executor.1
781 774 781 0 Rs syz-executor.0
774 1 772 0 S (threaded) syz-fuzzer
100085 S uwait 0xfffffe0007984d80 syz-fuzzer
100115 S uwait 0xfffffe005784fc80 syz-fuzzer
100116 S uwait 0xfffffe005784fd80 syz-fuzzer
100117 S wait 0xfffffe00541d3018 syz-fuzzer
100118 S uwait 0xfffffe00926fdd80 syz-fuzzer
100119 S uwait 0xfffffe0057850000 syz-fuzzer
100120 S uwait 0xfffffe00926fde80 syz-fuzzer
100121 S wait 0xfffffe00541d3018 syz-fuzzer
100124 S wait 0xfffffe00541d3018 syz-fuzzer
100125 S wait 0xfffffe00541d3018 syz-fuzzer
100132 S uwait 0xfffffe005784f080 syz-fuzzer
100145 S kqread 0xfffffe0058ae6100 syz-fuzzer
104503 S uwait 0xfffffe005784ef00 syz-fuzzer
770 688 770 0 Ss select 0xfffffe00926fe540 sshd
688 1 688 0 Ss select 0xfffffe0007ad28c0 sshd
17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f80000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83d84d00 [bufdaemon]
100082 D - 0xffffffff83012180 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0058c31ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83db0378 [dom0]
100080 D launds 0xffffffff83db0384 [laundry: dom0]
100081 D umarcl 0xffffffff81e84690 [uma]
7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84901270 [pf purge]
5 0 0 0 RL CPU 0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff838d1340 [doneq0]
100045 D - 0xffffffff838d12c0 [async]
100076 D - 0xffffffff838d1140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83dabc20 [crypto]
100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83c36640 [g_event]
100036 D - 0xffffffff83c36660 [g_up]
100037 D - 0xffffffff83c36680 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [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 0xfffffe00541d2010 [init]
10 0 0 0 DL audit_w 0xffffffff83dac660 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c37060 [swapper]
100005 D - 0xfffffe0007a09000 [if_io_tqg_0]
100006 D - 0xfffffe0007a08e00 [if_io_tqg_1]
100007 D - 0xfffffe0007a08d00 [if_config_tqg_0]
100008 D - 0xfffffe0007a08c00 [softirq_0]
100009 D - 0xfffffe0007a08b00 [softirq_1]
100010 D - 0xfffffe00085edc00 [pci_hp taskq]
100012 D - 0xfffffe00085ed700 [inm_free taskq]
100013 D - 0xfffffe00085ed500 [aiod_kick taskq]
100014 D - 0xfffffe00085ed300 [deferred_unmount ta]
100015 D - 0xfffffe00085ed100 [in6m_free taskq]
100017 D - 0xfffffe00085ecb00 [thread taskq]
100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq]
100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007a99200 [firmware taskq]
100038 D - 0xfffffe0007a98c00 [crypto_0]
100039 D - 0xfffffe0007a98c00 [crypto_1]
100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0]
100056 D - 0xfffffe0007a97700 [vtnet0 txq 0]
100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1]
100058 D - 0xfffffe0007a97500 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007984700 [virtio_balloon]
100066 D - 0xffffffff82b06461 [deadlkres]
100070 D - 0xfffffe00085f0100 [mca taskq]
100071 D - 0xfffffe0057854200 [acpi_task_0]
100072 D - 0xfffffe0057854200 [acpi_task_1]
100073 D - 0xfffffe0057854200 [acpi_task_2]
100075 D - 0xfffffe0007a98400 [CAM taskq]
db> show all locks
Process 782 (syz-executor.1) thread 0xfffffe00572f2020 (100086)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007f0ba88) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3994
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009bb30770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3053
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092aed770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4601
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4249
sysctloid 35177 2072K 35365
vtbuf 24 1968K 46
filedesc 235 1880K 30143
kobj 330 1320K 538
pcb 614 1207K 47184
newblk 9 1026K 42238
vfscache 3 1025K 3
subproc 336 703K 16435
inodedep 393 659K 17172
linker 346 557K 492
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 7
acpica 1674 184K 58126
sctp_atcl 474 178K 33906
sctp_stro 175 175K 8985
tidhash 3 141K 3
pagedep 10 131K 15264
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 113 113K 131
vnet_data 1 112K 1
sem 4 106K 4
filemon 13 104K 363
dirrem 384 96K 16606
bus 1000 82K 5215
kdtrace 415 74K 35420
mtx_pool 2 72K 2
umtx 550 69K 550
NFSD srvcache 3 68K 3
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 38 55K 5563
freefile 380 48K 16365
DEVFS3 132 33K 143
hostcache 1 32K 1
shm 1 32K 24
msg 4 30K 4
kbdmux 6 28K 6
sctp_atky 649 26K 44980
gtaskqueue 18 26K 18
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
sctp_timw 74 19K 74
routetbl 138 19K 1406
ufs_mount 4 17K 5
proc 3 17K 3
md_disk 8 17K 14
tty 16 16K 16
md_sectors 4 16K 5
ithread 97 16K 97
lltable 49 16K 295
GEOM 89 15K 709
bus-sc 34 15K 1682
eventhandler 156 13K 156
KTRACE 103 13K 481
kqueue 161 13K 16370
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
rman 88 11K 431
CAM queue 5 11K 1528
cred 33 10K 547
pwddesc 158 10K 16448
CC Mem 77 10K 5077
pf_osfp 76 9K 76
in6_multi 65 9K 65
bmsafemap 2 9K 17226
rpc 4 9K 4
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 340
shmfd 1 8K 53
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
sctp_athm 474 8K 35520
audit_evclass 237 8K 297
pf_ifnet 21 7K 300
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
sctp_map 350 6K 17862
ufs_dirhash 24 5K 24
DEVFSP 71 5K 1916
UMA 271 5K 272
vt 11 5K 11
pf_table 2 4K 249
memdesc 1 4K 1
MCA 32 4K 32
plimit 16 4K 2630
evdev 4 4K 4
proc-args 163 4K 17843
acpisem 28 4K 28
hhook 15 4K 17
session 26 4K 200
kcovinfo 52 4K 52
terminal 11 3K 11
inpcbpolicy 81 3K 6001
uidinfo 4 3K 48
lockf 20 3K 889
clone 9 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
Unitno 27 2K 4457
CAM XPT 22 2K 543
osd 81 2K 5053
msi 12 2K 12
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
ip6opt 8 2K 198
tun 7 2K 7
freework 5 2K 26493
NFSD session 1 1K 1
softdep 1 1K 1
freeblks 4 1K 16644
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 670
tcp_fsb 7 1K 1084
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mkdir 6 1K 30228
mld 6 1K 6
igmp 6 1K 6
BPF 6 1K 128
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 496
pci_link 10 1K 10
newdirblk 5 1K 15114
crypto 4 1K 653
encap_export_host 12 1K 12
sctp_stri 1 1K 3291
diradd 4 1K 16646
pfil 4 1K 4
selfd 8 1K 646434
cdev 2 1K 2
chacha20random 1 1K 1
sctp_iter 1 1K 49
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 4
CAM SIM 2 1K 2
select 2 1K 227
filedesc_to_leader 4 1K 8
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
cryptodev 2 1K 2960
pf_rule 1 1K 191
sctp_cpal 1 1K 37
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
freefrag 1 1K 182
CAM dev queue 2 1K 2
netlink 1 1K 1
ip6_msource 2 1K 2
ip_msource 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
aio 4 1K 12
pmchooks 1 1K 1
sctp_vrf 1 1K 1
sctp_aadr 1 1K 153
vnet 1 1K 1
entropy 2 1K 43
pmc 1 1K 1
acpiintr 1 1K 1
soname 2 1K 28020
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
tcp_do 0 0K 0
mqdata 0 0K 0
pf_altq 0 0K 0
pf_temp 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 15143
sctp_mvrf 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 16
newnfsclient_req 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4lock 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 V4state 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
msdosfs_node 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
UMAHash 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 12853
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 330
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
indirdep 0 0K 14597
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
Balloon 0 0K 0
sysmouse 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
ktls_ocf 0 0K 0
scsi_cd 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
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
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
ip6_moptions 0 0K 3
in6_mfilter 0 0K 3
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
LRO 0 0K 0
ip_moptions 0 0K 33
in_mfilter 0 0K 30
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 3
VN POLL 0 0K 5
USB 0 0K 0
statfs 0 0K 15351
namei_tracker 0 0K 15
export_host 0 0K 0
cl_savebuf 0 0K 33
agp 0 0K 0
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 387
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
lio 0 0K 55
acl 0 0K 0
mbuf_tag 0 0K 0
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
procdesc 0 0K 18
iov 0 0K 25949
ioctlops 0 0K 1612
eventfd 0 0K 65
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 390
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 1128
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 8
rctl 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
filecaps 0 0K 133
sigio 0 0K 2
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 102
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8733 1427 1056209 0 254 41615360 0
malloc-64 64 4251 112866 664852 0 254 7495488 0
mbuf 256 10146 17803 6994511 0 254 7154944 0
tcp_log 416 0 10422 175528 0 254 4335552 0
mbuf_cluster 2048 1016 254 1020 0 254 2600960 0
malloc-16384 16384 122 5 15244 0 1 2080768 0
RADIX NODE 144 13973 302 342393 0 62 2055600 0
pbuf 2624 0 698 0 0 2 1831552 0
BUF TRIE 144 247 11513 24849 0 62 1693440 0
256 Bucket 2048 777 31 29065 0 8 1654784 0
malloc-384 384 4117 53 4117 0 30 1601280 0
malloc-128 128 11575 298 14208 0 126 1519744 0
UMA Slabs 0 112 12702 0 12702 0 126 1422624 0
vmem btag 56 24613 122 24613 0 254 1385160 0
malloc-4096 4096 330 4 641 0 2 1368064 0
sctp_asoc 2264 175 335 8644 0 254 1154640 0
VM OBJECT 264 3658 92 329434 0 30 990000 0
sctp_ep 1176 299 471 23509 0 254 905520 0
malloc-2048 2048 299 125 23530 0 8 868352 0
FFS inode 1160 642 23 17013 0 8 771400 0
malloc-4096 4096 166 6 16371 0 2 704512 0
sctp_chunk 152 183 4393 322493 0 254 695552 0
MAP ENTRY 96 6668 388 952530 0 126 677376 0
THREAD 1824 255 20 19163 0 8 501600 0
ertt_txseginfo 40 4209 8315 2987481 0 254 500960 0
socket 960 217 291 31204 0 254 487680 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 182 335 9711 0 254 380512 0
VMSPACE 2560 130 11 16212 0 4 360960 0
VNODE 448 682 101 17056 0 30 350784 0
malloc-1024 1024 180 156 9308 0 16 344064 0
malloc-65536 65536 1 4 261 0 1 327680 0
tcp_bbr_map 128 960 1458 238178 0 126 309504 0
malloc-384 384 499 281 33934 0 30 299520 0
malloc-65536 65536 4 0 4 0 1 262144 0
mbuf_packet 256 230 786 77893 0 254 260096 0
malloc-256 256 482 523 76726 0 62 257280 0
malloc-16 16 15048 452 62606 0 254 248000 0
malloc-128 128 1645 246 64511 0 126 242048 0
PROC 1368 158 18 16255 0 8 240768 0
FPU_save_area 832 257 31 26166 0 16 239616 0
malloc-32768 32768 0 7 13779 0 2 229376 0
DEVCTL 1024 4 216 164 0 0 225280 0
malloc-384 384 458 112 18000 0 30 218880 0
malloc-32 32 6022 656 39594 0 254 213696 0
malloc-65536 65536 0 3 353 0 1 196608 0
malloc-65536 65536 2 1 10 0 1 196608 0
malloc-2048 2048 14 82 1251 0 10 196608 0
filedesc0 1072 159 23 16448 0 8 195104 0
malloc-128 128 1343 176 38328 0 126 194432 0
FFS2 dinode 256 642 108 17013 0 62 192000 0
UMA Zones 768 243 1 244 0 16 187392 0
vnpbuf 2624 0 64 8 0 64 167936 0
malloc-8192 8192 17 3 368 0 1 163840 0
malloc-256 256 51 579 28967 0 62 161280 0
S VFS Cache 104 1034 487 18043 0 126 158184 0
tcp_inpcb 1296 77 37 5041 0 8 147744 0
malloc-256 256 317 253 23788 0 62 145920 0
128 Bucket 1024 84 47 2828 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 3 1 14 0 1 131072 0
malloc-1024 1024 114 14 132 0 16 131072 0
unpcb 256 9 501 1644 0 254 130560 0
malloc-256 256 383 127 37300 0 62 130560 0
clpbuf 2624 0 48 403 0 16 125952 0
ksiginfo 112 161 883 7775 0 126 116928 0
64 Bucket 512 112 88 20273 0 30 102400 0
g_bio 408 0 250 217405 0 31 102000 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-4096 4096 3 21 573 0 2 98304 0
malloc-8192 8192 8 3 176 0 1 90112 0
malloc-8192 8192 7 4 28 0 1 90112 0
UMA Kegs 384 229 4 230 0 30 89472 0
syncache 168 0 528 11 0 254 88704 0
malloc-384 384 178 32 530 0 30 80640 0
sctp_readq 152 1 519 8242 0 254 79040 0
malloc-64 64 514 557 21921 0 254 68544 0
malloc-128 128 299 228 693 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 137 0 1 65536 0
malloc-4096 4096 12 4 27 0 2 65536 0
malloc-4096 4096 14 2 19 0 2 65536 0
malloc-256 256 9 246 27329 0 62 65280 0
malloc-256 256 171 84 393 0 62 65280 0
32 Bucket 256 87 168 15109 0 62 65280 0
sctp_stream_msg_out 112 49 491 2634 0 254 60480 0
tcp_bbr_pcb 832 31 41 2944 0 16 59904 0
udp_inpcb 448 4 122 418 0 30 56448 0
malloc-64 64 489 330 713 0 254 52416 0
Files 80 363 287 64655 0 126 52000 0
ttyoutq 256 72 123 2744 0 62 49920 0
malloc-256 256 102 93 3776 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 89103 0 16 49152 0
malloc-16384 16384 1 2 6 0 1 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 6 6 15365 0 2 49152 0
malloc-2048 2048 4 20 268 0 8 49152 0
malloc-1024 1024 7 41 240 0 16 49152 0
tcp_rack_pcb 896 7 47 1084 0 16 48384 0
pcpu-8 8 4825 807 12442 0 254 45056 0
TURNSTILE 136 276 39 276 0 62 42840 0
udplite_inpcb 448 0 90 202 0 30 40320 0
pipe 728 25 30 918 0 16 40040 0
da_ccb 544 0 70 54442 0 16 38080 0
ripcb 416 0 90 340 0 30 37440 0
hostcache 64 4 563 4 0 254 36288 0
PWD 32 116 1018 15043 0 254 36288 0
malloc-64 64 220 347 16519 0 254 36288 0
malloc-64 64 144 423 2034 0 254 36288 0
malloc-64 64 184 383 19006 0 254 36288 0
malloc-64 64 326 241 17027 0 254 36288 0
malloc-64 64 16 551 560 0 254 36288 0
16 Bucket 144 91 161 2465 0 62 36288 0
8 Bucket 80 71 379 5695 0 126 36000 0
malloc-128 128 69 210 74 0 126 35712 0
malloc-128 128 79 200 15479 0 126 35712 0
malloc-128 128 137 142 620 0 126 35712 0
malloc-128 128 1 278 159 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
malloc-384 384 52 38 98 0 30 34560 0
malloc-256 256 65 70 3364 0 62 34560 0
SLEEPQUEUE 88 276 108 276 0 126 33792 0
malloc-16384 16384 1 1 2 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-2048 2048 2 14 1090 0 8 32768 0
malloc-2048 2048 3 13 60 0 8 32768 0
malloc-2048 2048 4 12 481 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-2048 2048 6 10 36 0 8 32768 0
malloc-1024 1024 1 31 10 0 16 32768 0
malloc-1024 1024 10 22 1845 0 16 32768 0
malloc-1024 1024 18 14 22 0 16 32768 0
malloc-1024 1024 10 22 11 0 16 32768 0
malloc-1024 1024 12 20 28 0 16 32768 0
malloc-512 512 5 59 935 0 30 32768 0
malloc-512 512 5 59 3295 0 30 32768 0
malloc-512 512 2 62 92 0 30 32768 0
malloc-512 512 8 56 9 0 30 32768 0
pcpu-64 64 500 12 500 0 254 32768 0
KNOTE 160 28 172 152391 0 62 32000 0
ttyinq 160 135 65 5145 0 62 32000 0
tcp_rack_map 120 18 246 4760 0 126 31680 0
tcp_log_id_node 120 0 264 2 0 126 31680 0
cpuset 104 13 266 523 0 126 29016 0
tcpreass 48 1 587 23 0 254 28224 0
sctp_asconf_ack 48 0 588 52 0 254 28224 0
sctp_laddr 48 40 548 6728 0 254 28224 0
tcp_inpcb ports 32 7 875 2997 0 254 28224 0
4 Bucket 48 7 581
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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syzbot
Jul 1, 2023, 5:51:37 AM7/1/23
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
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