Hello,
syzbot found the following issue on:
HEAD commit: cce11997a052 mountd.8: Document the new -A mountd option
git tree: freebsd-src
console output:
https://syzkaller.appspot.com/x/log.txt?x=16977b55180000
dashboard link:
https://syzkaller.appspot.com/bug?extid=bc625d5190443c1cde55
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+bc625d...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x6a64ad10
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff8169276a
stack pointer = 0x28:0xfffffe0074d65700
frame pointer = 0x28:0xfffffe0074d65790
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
cu
rrent process = 1384 (syz-executor.2)
rdi: 000000006a64ad10 rsi: 0000000000000000 rdx: 000000000d4c95a3
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000000
rax: fffffe00033eee30 rbx: fffffe006a64b368 rbp: fffffe0074d65790
r10: 0000000000000000 r11: 000000000000001f r12: 000000006a64ad10
r13: fffffe006a64b360 r14: fffffe006a64ab40 r15: fffffe006a64ad18
trap number = 12
panic: page fault
cpuid = 1
time = 1712687729
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0074d64e30
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0074d64f90
vpanic() at vpanic+0x26a/frame 0xfffffe0074d65150
panic() at panic+0xb5/frame 0xfffffe0074d65210
trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0074d65330
trap_pfault() at trap_pfault+0x179/frame 0xfffffe0074d65450
trap() at trap+0x648/frame 0xfffffe0074d65630
calltrap() at calltrap+0x8/frame 0xfffffe0074d65630
--- trap 0xc, rip = 0xffffffff8169276a, rsp = 0xfffffe0074d65700, rbp = 0xfffffe0074d65790 ---
soisconnected() at soisconnected+0x58a/frame 0xfffffe0074d65790
unp_connectat() at unp_connectat+0xcd3/frame 0xfffffe0074d65b90
soconnectat() at soconnectat+0x1c8/frame 0xfffffe0074d65bf0
kern_connectat() at kern_connectat+0x300/frame 0xfffffe0074d65cd0
sys_connect() at sys_connect+0xf5/frame 0xfffffe0074d65d10
amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0074d65f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0074d65f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x822450f08, rbp = 0x822450f80 ---
KDB: enter: panic
[ thread pid 1384 tid 100665 ]
Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%rip)
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 0xfffffe00033eee30
rdx 0
rbx 0xffffffff826ed6a0 .str.27
rsp 0xfffffe0074d64f70
rbp 0xfffffe0074d64f90
rsi 0
rdi 0xffffffff815c0059 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe00747ee740
r13 0xfffffffffffffffd
r14 0xffffffff826ed6a0 .str.27
r15 0
rip 0xffffffff815acc1e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23c8477(%rip)
db> show proc
Process 1384 (syz-executor.2) at 0xfffffe00747b1b00:
state: NORMAL
uid: 0 gids: 0
parent: pid 776 at 0xfffffe00579ee5a0
ABI: FreeBSD ELF64
flag: 0x10000180 flag2: 0
arguments: /root/syz-executor.2 exec
reaper: 0xfffffe005420b040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00747ba000
(map 0xfffffe00747ba000)
(map.pmap 0xfffffe00747ba0c0)
(pmap 0xfffffe00747ba130)
threads: 3
100635 RunQ syz-executor.2
100665 Run CPU 1 syz-executor.2
100666 S uwait 0xfffffe00578cc780 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1384 776 776 0 R (threaded) syz-executor.2
100635 RunQ syz-executor.2
100665 Run CPU 1 syz-executor.2
100666 S uwait 0xfffffe00578cc780 syz-executor.2
1383 1382 777 0 SV uwait 0xfffffe0074741c00 syz-executor.3
1382 777 777 0 T (threaded) syz-executor.3
100662 s syz-executor.3
100663 D ppwait 0xfffffe00747affc0 syz-executor.3
1381 1 777 0 S uwait 0xfffffe00578c9a80 syz-executor.3
1379 1 777 0 S uwait 0xfffffe0074741e80 syz-executor.3
1376 1374 772 0 SV uwait 0xfffffe0074742100 syz-executor.0
1374 772 772 0 T (threaded) syz-executor.0
100620 s syz-executor.0
100657 D ppwait 0xfffffe00747b0a80 syz-executor.0
1370 1369 773 0 SV uwait 0xfffffe00578ca680 syz-executor.1
1369 773 773 0 R (threaded) syz-executor.1
100639 RunQ syz-executor.1
100653 D ppwait 0xfffffe00747b1aa0 syz-executor.1
100655 S uwait 0xfffffe0074742500 syz-executor.1
1328 1 773 0 SV uwait 0xfffffe0074500100 syz-executor.1
1317 1 777 0 SV uwait 0xfffffe007436ab00 syz-executor.3
1292 1 776 0 SV uwait 0xfffffe00578ccc00 syz-executor.2
1288 1 772 0 SV connec 0xfffffe006a87a85a syz-executor.0
1286 1 777 0 SV uwait 0xfffffe007436a800 syz-executor.3
1273 1 772 0 SV uwait 0xfffffe0074742000 syz-executor.0
1272 1 772 0 SV uwait 0xfffffe0074503300 syz-executor.0
1257 1 773 0 SV uwait 0xfffffe0074500200 syz-executor.1
1256 1 773 0 SV connec 0xfffffe006a884c1a syz-executor.1
1247 1 772 -1 SV uwait 0xfffffe0074500500 syz-executor.0
1237 1 777 0 SV uwait 0xfffffe006d502080 syz-executor.3
1219 1 776 0 SV uwait 0xfffffe0057370680 syz-executor.2
1207 1 773 0 SV uwait 0xfffffe0057370980 syz-executor.1
1206 1 773 0 SV connec 0xfffffe006a881c1a syz-executor.1
1202 1 772 0 SV uwait 0xfffffe0074500300 syz-executor.0
1200 1199 777 0 SV uwait 0xfffffe0074500000 syz-executor.3
1199 1198 777 0 DV ppwait 0xfffffe00746db520 syz-executor.3
1198 1197 777 0 DV ppwait 0xfffffe00746dba80 syz-executor.3
1197 1196 777 0 DV ppwait 0xfffffe00746dbfe0 syz-executor.3
1196 1195 777 0 DV ppwait 0xfffffe00746dc540 syz-executor.3
1195 1194 777 0 DV ppwait 0xfffffe00746dcaa0 syz-executor.3
1194 1193 777 0 DV ppwait 0xfffffe007466b520 syz-executor.3
1193 1192 777 0 DV ppwait 0xfffffe007466ba80 syz-executor.3
1192 1191 777 0 DV ppwait 0xfffffe007466bfe0 syz-executor.3
1191 1190 777 0 DV ppwait 0xfffffe007466c540 syz-executor.3
1190 1189 777 0 DV ppwait 0xfffffe007466caa0 syz-executor.3
1189 1188 777 0 DV ppwait 0xfffffe007466d000 syz-executor.3
1188 1187 777 0 DV ppwait 0xfffffe007466d560 syz-executor.3
1187 1186 777 0 DV ppwait 0xfffffe007466dac0 syz-executor.3
1186 1185 777 0 DV ppwait 0xfffffe0074632540 syz-executor.3
1185 1183 777 0 DV ppwait 0xfffffe0074632aa0 syz-executor.3
1183 1182 777 0 DV ppwait 0xfffffe0074633000 syz-executor.3
1182 1181 777 0 DV ppwait 0xfffffe0074633ac0 syz-executor.3
1181 1180 777 0 DV ppwait 0xfffffe007466a500 syz-executor.3
1180 1179 777 0 DV ppwait 0xfffffe007466aa60 syz-executor.3
1179 1178 777 0 DV ppwait 0xfffffe007466afc0 syz-executor.3
1178 1177 777 0 DV ppwait 0xfffffe00745ba560 syz-executor.3
1177 1176 777 0 DV ppwait 0xfffffe00745baac0 syz-executor.3
1176 1175 777 0 DV ppwait 0xfffffe0074630500 syz-executor.3
1175 1174 777 0 DV ppwait 0xfffffe0074630a60 syz-executor.3
1174 1173 777 0 DV ppwait 0xfffffe0074630fc0 syz-executor.3
1173 1172 777 0 DV ppwait 0xfffffe0074631520 syz-executor.3
1172 1171 777 0 DV ppwait 0xfffffe0074631a80 syz-executor.3
1171 1170 777 0 DV ppwait 0xfffffe0074631fe0 syz-executor.3
1170 1169 777 0 DV ppwait 0xfffffe00745b7a60 syz-executor.3
1169 1168 777 0 DV ppwait 0xfffffe00745b7fc0 syz-executor.3
1168 1167 777 0 DV ppwait 0xfffffe00745b8520 syz-executor.3
1167 1166 777 0 DV ppwait 0xfffffe00745b8a80 syz-executor.3
1166 1165 777 0 DV ppwait 0xfffffe00745b8fe0 syz-executor.3
1165 1164 777 0 DV ppwait 0xfffffe00745b9540 syz-executor.3
1164 1163 777 0 DV ppwait 0xfffffe00745b9aa0 syz-executor.3
1163 1162 777 0 DV ppwait 0xfffffe00745ba000 syz-executor.3
1162 1161 777 0 DV ppwait 0xfffffe0074475ac0 syz-executor.3
1161 1160 777 0 DV ppwait 0xfffffe0074522500 syz-executor.3
1160 1159 777 0 DV ppwait 0xfffffe0074522a60 syz-executor.3
1159 1158 777 0 DV ppwait 0xfffffe0074522fc0 syz-executor.3
1158 1157 777 0 DV ppwait 0xfffffe0074523520 syz-executor.3
1157 1156 777 0 DV ppwait 0xfffffe0074523a80 syz-executor.3
1156 1155 777 0 DV ppwait 0xfffffe0074523fe0 syz-executor.3
1155 1154 777 0 DV ppwait 0xfffffe0074475560 syz-executor.3
1154 1153 777 0 DV ppwait 0xfffffe0074418a60 syz-executor.3
1153 1152 777 0 DV ppwait 0xfffffe0074473520 syz-executor.3
1152 1150 777 0 DV ppwait 0xfffffe007456cac0 syz-executor.3
1150 1149 777 0 DV ppwait 0xfffffe0074524540 syz-executor.3
1149 1148 777 0 RV syz-executor.3
1148 1147 777 0 RV syz-executor.3
1147 1146 777 0 RV syz-executor.3
1146 1145 777 0 RV syz-executor.3
1145 1144 777 0 RV syz-executor.3
1144 1143 777 0 DV ppwait 0xfffffe0074569a60 syz-executor.3
1143 1142 777 0 RV syz-executor.3
1142 1141 777 0 RV syz-executor.3
1141 1140 777 0 DV ppwait 0xfffffe0074419fe0 syz-executor.3
1140 1139 777 0 DV ppwait 0xfffffe007441a540 syz-executor.3
1139 1138 777 0 DV ppwait 0xfffffe007441aaa0 syz-executor.3
1138 1137 777 0 DV ppwait 0xfffffe007441b000 syz-executor.3
1137 1136 777 0 DV ppwait 0xfffffe007441b560 syz-executor.3
1136 1135 777 0 DV ppwait 0xfffffe007441bac0 syz-executor.3
1135 1134 777 0 DV ppwait 0xfffffe0074418fc0 syz-executor.3
1134 1 777 0 DV ppwait 0xfffffe0074472500 syz-executor.3
1128 1 776 0 SV uwait 0xfffffe006d503200 syz-executor.2
1100 1 772 0 SV uwait 0xfffffe006d501680 syz-executor.0
1096 0 0 0 DL mdwait 0xfffffe007451b000 [md1]
1081 1 777 0 SV uwait 0xfffffe0057370280 syz-executor.3
1069 1 773 0 S uwait 0xfffffe006d501900 syz-executor.1
1062 1 772 0 SV uwait 0xfffffe006d501780 syz-executor.0
1056 1 772 0 S uwait 0xfffffe006d501d00 syz-executor.0
1041 1 776 0 SV uwait 0xfffffe0057370780 syz-executor.2
1040 1 776 0 SV sbwait 0xfffffe006a87694c syz-executor.2
1038 1 1036 0 SV uwait 0xfffffe007436a380 syz-executor.3
1012 1 777 0 SV uwait 0xfffffe007436a480 syz-executor.3
1005 0 0 0 DL mdwait 0xfffffe007446d000 [md0]
1004 1 772 0 SV connec 0xfffffe006a88085a syz-executor.0
995 1 777 0 SV connec 0xfffffe006a87ac1a syz-executor.3
983 1 776 0 SV uwait 0xfffffe006d503d00 syz-executor.2
970 1 777 0 SV connec 0xfffffe006a87f85a syz-executor.3
963 1 776 0 SV uwait 0xfffffe0057370c80 syz-executor.2
962 1 776 0 SV uwait 0xfffffe006d503000 syz-executor.2
949 1 777 0 SV uwait 0xfffffe0057370380 syz-executor.3
943 1 773 0 SV uwait 0xfffffe006d502700 syz-executor.1
942 1 773 0 SV connec 0xfffffe006a88749a syz-executor.1
939 1 773 0 S uwait 0xfffffe006d502500 syz-executor.1
934 1 772 0 SV uwait 0xfffffe006d502d80 syz-executor.0
925 1 923 0 SV uwait 0xfffffe0007980400 syz-executor.3
917 1 772 0 SV uwait 0xfffffe006d502b80 syz-executor.0
916 1 772 0 SV connec 0xfffffe006a8890da syz-executor.0
914 1 773 0 SV uwait 0xfffffe006d503680 syz-executor.1
911 1 777 0 SV uwait 0xfffffe006d502a80 syz-executor.3
903 1 776 0 SV uwait 0xfffffe00578c9000 syz-executor.2
889 1 776 0 SV uwait 0xfffffe006d503880 syz-executor.2
886 1 773 0 SV uwait 0xfffffe006d502300 syz-executor.1
883 1 772 0 SV uwait 0xfffffe006d503100 syz-executor.0
879 1 772 0 SV uwait 0xfffffe006d503480 syz-executor.0
874 1 772 0 SV uwait 0xfffffe006d503980 syz-executor.0
870 1 773 0 SV uwait 0xfffffe006d502c80 syz-executor.1
859 1 776 0 SV fifoor 0xfffffe0058a2c028 syz-executor.2
857 1 777 0 SV uwait 0xfffffe0007980500 syz-executor.3
852 851 772 0 SV uwait 0xfffffe0057370d80 syz-executor.0
851 1 772 0 DV ppwait 0xfffffe00740b4a80 syz-executor.0
850 1 773 0 SV uwait 0xfffffe0057370a80 syz-executor.1
845 1 776 0 SV uwait 0xfffffe005736d400 syz-executor.2
838 818 838 0 Ss select 0xfffffe006ce72840 dhclient
835 1 835 0 Ss select 0xfffffe006ce72ac0 dhclient
818 795 424 65 S select 0xfffffe00078770c0 dhclient
817 0 0 0 DL aiordy 0xfffffe006cf52560 [aiod4]
816 0 0 0 DL aiordy 0xfffffe005420c5c0 [aiod3]
815 0 0 0 DL aiordy 0xfffffe0007ce7000 [aiod2]
814 0 0 0 DL aiordy 0xfffffe006d0f3040 [aiod1]
795 424 424 0 S wait 0xfffffe0007ce7560 sh
777 770 777 0 Rs syz-executor.3
776 770 776 0 Rs syz-executor.2
773 770 773 0 Rs syz-executor.1
772 770 772 0 Rs syz-executor.0
770 768 768 0 S (threaded) syz-fuzzer
100094 S uwait 0xfffffe005736ed00 syz-fuzzer
100120 S uwait 0xfffffe00578caf00 syz-fuzzer
100121 S wait 0xfffffe00579eeb00 syz-fuzzer
100122 S kqread 0xfffffe0007c82b00 syz-fuzzer
100123 S wait 0xfffffe00579eeb00 syz-fuzzer
100124 S uwait 0xfffffe006d504200 syz-fuzzer
100125 S uwait 0xfffffe00578ca180 syz-fuzzer
100126 S uwait 0xfffffe00578ca280 syz-fuzzer
100127 S wait 0xfffffe00579eeb00 syz-fuzzer
100128 S wait 0xfffffe00579eeb00 syz-fuzzer
100135 S uwait 0xfffffe0007980880 syz-fuzzer
100156 S uwait 0xfffffe0007980600 syz-fuzzer
768 766 768 0 Ss pause 0xfffffe006cf52b70 csh
766 682 766 0 Ss select 0xfffffe0007877540 sshd
748 1 748 0 Rs+ CPU 0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00574c30b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005874b0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005874b8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty
738 1 18 0 S+ piperd 0xfffffe006d0e3000 logger
737 736 18 0 S+ nanslp 0xffffffff83956481 sleep
736 1 18 0 S+ wait 0xfffffe00579ecac0 sh
686 1 686 0 Ss nanslp 0xffffffff83956480 cron
682 1 682 0 Ss select 0xfffffe006ce72d40 sshd
495 1 495 0 Ss select 0xfffffe0007877940 syslogd
424 1 424 0 Ss wait 0xfffffe0007ce7ac0 devd
423 1 423 65 Ss select 0xfffffe006ce73040 dhclient
338 1 338 0 Ss select 0xfffffe0007877ac0 dhclient
335 1 335 0 Ss select 0xfffffe006ce73140 dhclient
17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007ce9040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83a72180 [bufdaemon]
100082 D - 0xffffffff82e02140 [bufspacedaemon-0]
100090 D sdflush 0xfffffe0058a88ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83aa34f8 [dom0]
100080 D launds 0xffffffff83aa3504 [laundry: dom0]
100081 D umarcl 0xffffffff81d50b90 [uma]
7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84502bb0 [pf purge]
5 0 0 0 DL waiting 0xffffffff842af760 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff8369e340 [doneq0]
100045 D - 0xffffffff8369e2c0 [async]
100076 D - 0xffffffff8369e140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83a9ed20 [crypto]
100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0]
100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff838fee00 [g_event]
100036 D - 0xffffffff838fee20 [g_up]
100037 D - 0xffffffff838fee40 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 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 0xfffffe005420b040 [init]
10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff838ff7e0 [swapper]
100005 D - 0xfffffe00085f7d00 [softirq_0]
100006 D - 0xfffffe00085f7c00 [softirq_1]
100007 D - 0xfffffe00085f7b00 [if_io_tqg_0]
100008 D - 0xfffffe00085f7a00 [if_io_tqg_1]
100009 D - 0xfffffe00085f7900 [if_config_tqg_0]
100010 D - 0xfffffe00085f7800 [pci_hp taskq]
100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq]
100014 D - 0xfffffe00085f7400 [thread taskq]
100016 D - 0xfffffe00085f7200 [aiod_kick taskq]
100017 D - 0xfffffe00085f7100 [deferred_unmount ta]
100018 D - 0xfffffe00085f7000 [inm_free taskq]
100019 D - 0xfffffe00085f6e00 [in6m_free taskq]
100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00085f6a00 [firmware taskq]
100039 D - 0xfffffe00085f6700 [crypto_0]
100040 D - 0xfffffe00085f6700 [crypto_1]
100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0]
100056 D - 0xfffffe00085f6400 [vtnet0 txq 0]
100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1]
100058 D - 0xfffffe00085f6200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon]
100066 D - 0xffffffff826f28e0 [deadlkres]
100070 D - 0xfffffe005797ab00 [acpi_task_0]
100071 D - 0xfffffe005797ab00 [acpi_task_1]
100072 D - 0xfffffe005797ab00 [acpi_task_2]
100074 D - 0xfffffe00085f8100 [mca taskq]
100075 D - 0xfffffe00085f6600 [CAM taskq]
100349 D - 0xfffffe006a8dde00 [netlink_socket (PID]
1042 1041 776 0 Z syz-executor.2
1044 1041 776 0 Z syz-executor.2
1208 1207 773 0 Z syz-executor.1
1258 1257 773 0 Z syz-executor.1
1318 1317 777 0 Z syz-executor.3
1373 1369 773 0 Z syz-executor.1
1375 1374 772 0 Z syz-executor.0
880 879 772 0 Z syz-executor.0
882 879 772 0 Z syz-executor.0
918 917 772 0 Z syz-executor.0
944 943 773 0 Z syz-executor.1
950 949 777 0 Z syz-executor.3
951 949 777 0 Z syz-executor.3
952 949 777 0 Z syz-executor.3
996 995 777 0 Z syz-executor.3
997 995 777 0 Z syz-executor.3
db> show all locks
Process 1384 (syz-executor.2) thread 0xfffffe00747ee740 (100665)
exclusive sleep mutex socket (socket) r = 0 (0xfffffe006a64ab40) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3924
exclusive sleep mutex socket (socket) r = 0 (0xfffffe006a64b000) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3908
exclusive sleep mutex unp (unp) r = 0 (0xfffffe006ce6c600) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2361
exclusive sleep mutex unp (unp) r = 0 (0xfffffe006ce6c200) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:359
exclusive sleep mutex sleep mtxpool (sleep mtxpool) r = 0 (0xfffffe000785f300) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2322
shared lockmgr ufs (ufs) r = 0 (0xfffffe007433be70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3298
Process 1040 (syz-executor.2) thread 0xfffffe00740ba740 (100348)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006a876900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4036
Process 748 (getty) thread 0xfffffe006d0fb000 (100117)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0007d1e408) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:217
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
linker 371 4934K 485
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4219
sysctloid 34865 2055K 34936
filedesc 248 1980K 1170
vtbuf 24 1968K 46
kobj 326 1304K 506
newblk 80 1044K 1253
vfscache 3 1025K 3
pcb 258 930K 1428
subproc 409 871K 1600
inodedep 110 553K 445
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 3186
acpica 1674 184K 60830
filemon 19 152K 61
tidhash 3 141K 3
vmem 3 138K 5
pagedep 36 137K 325
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 111 111K 128
sem 4 106K 4
gtaskqueue 18 98K 18
kdtrace 492 86K 2052
bus 985 81K 5155
umtx 608 76K 608
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 513 65K 513
ddb_capture 1 64K 1
sctp_atcl 150 57K 756
temp 35 37K 1916
BPF 23 36K 39
sctp_stro 34 34K 81
tcp_fsb_rack 16 33K 90
DEVFS3 130 33K 140
hostcache 1 32K 1
shm 1 32K 2
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
dirrem 75 19K 356
ifaddr 67 19K 69
LRO 18 19K 18
ufs_mount 4 17K 5
proc 3 17K 3
lltable 51 17K 51
tty 16 16K 16
routetbl 130 16K 410
kqueue 203 16K 1406
ithread 97 16K 97
bus-sc 34 15K 1687
eventhandler 162 14K 162
GEOM 75 13K 525
ifnet 7 13K 7
ether_multi 152 13K 165
kenv 95 12K 95
pwddesc 182 12K 1418
rman 86 11K 451
CAM queue 5 11K 1528
in6_multi 65 9K 66
ksem 3 9K 34
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
bmsafemap 1 8K 400
shmfd 1 8K 1
pfs_vncache 1 8K 1
md_disk 2 8K 2
freefile 62 8K 293
cred 31 8K 290
audit_evclass 238 8K 300
CC Mem 28 7K 227
taskqueue 66 7K 81
sctp_atky 184 7K 843
sctp_timw 25 7K 25
DEVFSP 98 7K 289
sglist 6 7K 6
CAM DEV 3 6K 510
plimit 22 6K 365
pfs_nodes 22 6K 22
hhook 16 6K 18
ufs_dirhash 24 5K 24
proc-args 204 5K 2447
UMA 267 5K 267
pf_ifnet 10 5K 21
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
newdirblk 31 4K 309
session 28 4K 119
acpisem 28 4K 28
lockf 32 4K 66
kcovinfo 52 4K 52
freework 13 4K 271
freeblks 12 3K 270
terminal 11 3K 11
uidinfo 5 3K 15
sctp_athm 150 3K 766
clone 9 3K 9
tcp_pcm_rack 8 2K 45
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 31 2K 17105
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
Unitno 25 2K 51
msi 12 2K 12
in_multi 6 2K 8
tun 4 2K 4
toponodes 6 2K 6
inpcbpolicy 44 2K 453
ipsecpolicy 2 2K 2
select 10 2K 40
acpidev 20 2K 20
cryptodev 18 2K 278
sctp_map 68 2K 160
softdep 1 1K 1
mkdir 8 1K 618
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 150
NFSD session 1 1K 1
diradd 7 1K 392
CAM periph 4 1K 271
osd 33 1K 233
ipsec 3 1K 3
sctp_ifn 6 1K 14
netlink 3 1K 29
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 52
encap_export_host 12 1K 12
soname 15 1K 3804
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
vnodes 2 1K 4
freefrag 2 1K 10
indirdep 1 1K 12
ip6opt 1 1K 12
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
pf_osfp 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
VN POLL 1 1K 1
aio 4 1K 4
pmchooks 1 1K 1
filecaps 5 1K 72
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
iov 1 1K 14621
pmc 1 1K 1
filedesc_to_leader 1 1K 3
entropy 2 1K 38
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do_rack 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 7
pf_altq 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 225
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 2
sctp_stri 0 0K 14
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 33
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 27
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
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
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_msource 0 0K 1
ip6_moptions 0 0K 7
in6_mfilter 0 0K 5
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
statfs 0 0K 198
namei_tracker 0 0K 7
export_host 0 0K 0
cl_savebuf 0 0K 6
lio 0 0K 218
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 10
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 191
eventfd 0 0K 7
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 312
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 663
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
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
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 6
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8321 1077 31248 0 254 38494208 0
mbuf 256 8971 692 68680 0
254 2473728 0
malloc-4096 4096 542 4 2500 0 2 2236416 0
malloc-16384 16384 127 4 588 0 1 2146304 0
BUF TRIE 144 235 11553 782 0 62 1697472 0
malloc-384 384 4378 32 4997 0 30 1693440 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11450 144 11520 0 126 1484032 0
UMA Slabs 0 112 11349 21 11349 0 126 1273440 0
RADIX NODE 144 7906 181 36063 0 62 1164528 0
sctp_asoc 2256 34 476 80 0 254 1150560 0
malloc-65536 65536 15 2 23 0 1 1114112 0
vmem btag 56 17304 87 17304 0 254 973896 0
FFS inode 1168 585 17 884 0 8 703136 0
sctp_ep 1144 116 395 669 0 254 584584 0
THREAD 1824 293 11 666 0 8 554496 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-2048 2048 12 228 1126 0 8 491520 0
socket 960 156 352 2425 0 254 487680 0
VM OBJECT 264 1753 47 18515 0 30 475200 0
sctp_raddr 736 34 483 92 0 254 380512 0
256 Bucket 2048 149 19 1175 0 8 344064 0
VNODE 448 624 69 925 0 30 310464 0
MAP ENTRY 96 2720 304 54858 0 126 290304 0
PROC 1376 197 12 1384 0 8 287584 0
FPU_save_area 832 295 29 2693 0 16 269568 0
malloc-2048 2048 118 10 671 0 8 262144 0
malloc-64 64 3856 239 3874 0 254 262080 0
malloc-2048 2048 106 14 183 0 8 245760 0
malloc-16 16 14432 318 14731 0 254 236000 0
DEVCTL 1024 25 195 152 0 0 225280 0
malloc-256 256 91 779 1302 0 62 222720 0
malloc-8192 8192 25 2 68 0 1 221184 0
filedesc0 1072 182 21 1418 0 8 217616 0
tcp_log 416 0 513 18 0 254 213408 0
malloc-1024 1024 173 19 257 0 16 196608 0
mbuf_packet 256 27 735 7717 0 254 195072 0
malloc-128 128 1289 230 29504 0 126 194432 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-32 32 5279 391 5310 0 254 181440 0
FFS2 dinode 256 585 105 884 0 62 176640 0
malloc-256 256 603 87 1954 0 62 176640 0
lkpimm 56 1 3095 1 0 254 173376 0
S VFS Cache 104 1032 372 1422 0 126 146016 0
malloc-65536 65536 0 2 66 0 1 131072 0
malloc-65536 65536 0 2 7 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-128 128 721 302 2127 0 126 130944 0
unpcb 256 17 493 1259 0 254 130560 0
ksiginfo 112 198 846 2595 0 126 116928 0
malloc-128 128 662 237 1102 0 126 115072 0
g_bio 408 0 270 6533 0 30 110160 0
ertt_txseginfo 40 0 2626 18916 0 254 105040 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 1 2 13 0 1 98304 0
malloc-384 384 211 29 554 0 30 92160 0
UMA Kegs 384 226 7 226 0 30 89472 0
128 Bucket 1024 54 29 294 0 16 84992 0
malloc-8192 8192 9 1 12 0 1 81920 0
malloc-4096 4096 16 4 33 0 2 81920 0
malloc-256 256 190 125 1346 0 62 80640 0
sctp_chunk 152 84 436 100 0 254 79040 0
tcp_inpcb 1304 28 29 220 0 8 74328 0
VMSPACE 616 86 28 1096 0 16 70224 0
64 Bucket 512 84 52 1787 0 30 69632 0
malloc-384 384 123 57 458 0 30 69120 0
malloc-64 64 752 319 3665 0 254 68544 0
malloc-64 64 472 599 931 0 254 68544 0
malloc-64 64 644 427 15578 0 254 68544 0
tcp_bbr_map 128 6 521 1197 0 126 67456 0
malloc-128 128 333 194 807 0 126 67456 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-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
sctp_stream_msg_out 112 8 532 32 0 254 60480 0
malloc-4096 4096 10 4 23 0 2 57344 0
malloc-64 64 43 776 17141 0 254 52416 0
Files 80 360 290 9631 0 126 52000 0
TURNSTILE 136 305 73 305 0 62 51408 0
malloc-256 256 79 116 512 0 62 49920 0
malloc-256 256 104 91 1679 0 62 49920 0
malloc-256 256 75 120 205 0 62 49920 0
32 Bucket 256 80 115 1819 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 15204 0 16 49152 0
malloc-1024 1024 10 38 1534 0 16 49152 0
da_ccb 544 0 84 1764 0 16 45696 0
syncache 168 0 264 4 0 254 44352 0
malloc-8192 8192 3 2 29 0 1 40960 0
pcpu-8 8 4756 364 5119 0 254 40960 0
pipe 728 22 33 323 0 16 40040 0
udp_inpcb 416 8 82 171 0 30 37440 0
tcp_rack_pcb 1216 8 22 45 0 8 36480 0
malloc-64 64 99 468 764 0 254 36288 0
malloc-64 64 217 350 1945 0 254 36288 0
malloc-64 64 25 542 29 0 254 36288 0
tcp_rack_map 128 28 251 52 0 126 35712 0
malloc-128 128 5 274 6 0 126 35712 0
malloc-128 128 63 216 3450 0 126 35712 0
malloc-128 128 66 213 73 0 126 35712
---
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