panic: vm_object_unwire: missing page
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syzbot
May 22, 2025, 4:10:35 PM5/22/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 903d29469ecb vnode_if: Remove some branching around SDT pr..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=162085f4580000
dashboard link: https://syzkaller.appspot.com/bug?extid=6eb03e897d330b85f339
userspace arch: i386
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+6eb03e...@syzkaller.appspotmail.com
panic: vm_object_unwire: missing page
cpuid = 0
time = 0
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057ba94b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057ba9610
vpanic() at vpanic+0x257/frame 0xfffffe0057ba97d0
panic() at panic+0xb5/frame 0xfffffe0057ba9890
vm_object_unwire() at vm_object_unwire+0x5cd/frame 0xfffffe0057ba99c0
vm_map_entry_unwire() at vm_map_entry_unwire+0x169/frame 0xfffffe0057ba9a10
vm_map_delete() at vm_map_delete+0x358/frame 0xfffffe0057ba9b50
vmspace_dofree() at vmspace_dofree+0xe9/frame 0xfffffe0057ba9b90
vmspace_exit() at vmspace_exit+0x278/frame 0xfffffe0057ba9c50
exit1() at exit1+0x99b/frame 0xfffffe0057ba9cf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0057ba9d10
ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057ba9f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdca0
KDB: enter: panic
[ thread pid 1582 tid 101138 ]
Stopped at kdb_enter+0x6e: movq $0,0x25beaa7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff827af3c0 .str.27
rsp 0xfffffe0057ba95f0
rbp 0xfffffe0057ba9610
rsi 0
rdi 0xffffffff81614549 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x1f
r12 0xfffffe007fc6e000
r13 0xfffffffffffffffe
r14 0xffffffff827af3c0 .str.27
r15 0
rip 0xffffffff815fe6ee kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25beaa7(%rip)
db> show proc
Process 1582 (syz-executor) at 0xfffffe007fc5cae0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 965 at 0xfffffe0054908000
ABI: FreeBSD ELF32
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0008009040 reapsubtree: 1
sigparent: 20
vmspace: 0xffffffff83b48880
(map 0xffffffff83b48880)
(map.pmap 0xffffffff83b48920)
(pmap 0xffffffff83b48990)
threads: 1
101138 Run CPU 0 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1587 764 764 0 R (threaded) syz-executor
101100 RunQ syz-executor
101206 Run CPU 1 syz-executor
1586 1582 965 0 S uwait 0xfffffe0058a5c780 syz-executor
1584 1 764 0 S uwait 0xfffffe007fa59a00 syz-executor
1583 1582 965 0 S uwait 0xfffffe007fe20180 syz-executor
1582 965 965 0 RE CPU 0 syz-executor
1581 1 764 0 S uwait 0xfffffe007fe1e580 syz-executor
1580 766 766 0 T (threaded) syz-executor
101187 s syz-executor
101207 RunQ syz-executor
101208 RunQ syz-executor
1573 1 764 0 S uwait 0xfffffe007fa59c00 syz-executor
1567 1 965 0 S uwait 0xfffffe007fa59b00 syz-executor
1566 1 965 0 S uwait 0xfffffe007fa59900 syz-executor
1557 1 965 0 S uwait 0xfffffe0058a5cd80 syz-executor
1556 1 764 0 S uwait 0xfffffe007fe1e880 syz-executor
1552 1 764 0 S uwait 0xfffffe007fe1f700 syz-executor
1549 1 764 0 S uwait 0xfffffe0058cf7880 syz-executor
1540 1 764 0 S uwait 0xfffffe007fe1e080 syz-executor
1536 1 764 0 S uwait 0xfffffe007fe1df00 syz-executor
1535 1 764 0 S uwait 0xfffffe007fe1dd00 syz-executor
1527 1 764 0 S uwait 0xfffffe007fe1de00 syz-executor
1524 1 965 0 S uwait 0xfffffe007fa5a280 syz-executor
1523 1 965 0 S uwait 0xfffffe007fe1db00 syz-executor
1514 1 764 0 S uwait 0xfffffe0077ee5480 syz-executor
1510 1 764 0 S uwait 0xfffffe007fe20480 syz-executor
1509 1 764 0 S uwait 0xfffffe007fe1e780 syz-executor
1507 1 965 0 S uwait 0xfffffe007fe1f000 syz-executor
1505 1 764 0 S uwait 0xfffffe007fe1e480 syz-executor
1497 1 766 0 S uwait 0xfffffe007fe1f600 syz-executor
1494 1 965 0 S uwait 0xfffffe0077ee5680 syz-executor
1493 1 766 0 S uwait 0xfffffe007fe20380 syz-executor
1487 1 764 0 S uwait 0xfffffe007fa5a180 syz-executor
1480 1 766 0 S uwait 0xfffffe007fe1f200 syz-executor
1476 1 766 0 S uwait 0xfffffe007fe20080 syz-executor
1473 1 764 0 S uwait 0xfffffe0077ee5580 syz-executor
1472 1 764 0 S uwait 0xfffffe0077ee5b80 syz-executor
1470 1 766 0 S uwait 0xfffffe007fe1f400 syz-executor
1460 1 764 0 S uwait 0xfffffe007fe1f800 syz-executor
1457 1 764 0 S uwait 0xfffffe007fe1f100 syz-executor
1456 1 965 0 S uwait 0xfffffe007fa5b600 syz-executor
1452 1 965 0 S uwait 0xfffffe007fe1fb00 syz-executor
1445 1 965 0 S uwait 0xfffffe007fe1ec80 syz-executor
1442 1 766 0 S uwait 0xfffffe007fa5b100 syz-executor
1438 1 965 0 S uwait 0xfffffe007fe1fc00 syz-executor
1435 1 965 0 S uwait 0xfffffe007fe1eb80 syz-executor
1430 0 0 0 DL mdwait 0xfffffe007fe6b000 [md50331648]
1426 1 764 0 S uwait 0xfffffe007fe20280 syz-executor
1422 1 764 0 S uwait 0xfffffe007fe1ee80 syz-executor
1421 1 764 0 S uwait 0xfffffe007fe1ed80 syz-executor
1417 1 766 0 S uwait 0xfffffe007fa5ac80 syz-executor
1410 1 965 0 S uwait 0xfffffe007fe1f500 syz-executor
1408 1 764 0 S uwait 0xfffffe007d41db00 syz-executor
1406 1 764 0 S uwait 0xfffffe007fe1ff00 syz-executor
1394 1 764 0 S uwait 0xfffffe007d41d000 syz-executor
1393 1 764 0 S uwait 0xfffffe007fa5ad80 syz-executor
1391 1 965 0 S uwait 0xfffffe007fa5b700 syz-executor
1381 1 766 0 S uwait 0xfffffe007d41d700 syz-executor
1380 1 766 0 S uwait 0xfffffe007fe1fe00 syz-executor
1373 1 965 0 S uwait 0xfffffe007fa5b400 syz-executor
1368 1 766 0 S uwait 0xfffffe007fa5ab80 syz-executor
1365 1 766 0 S uwait 0xfffffe0077ee5e80 syz-executor
1362 1 766 0 S uwait 0xfffffe007d41d400 syz-executor
1355 1 764 0 S uwait 0xfffffe007d41de00 syz-executor
1348 1 965 0 S uwait 0xfffffe007d41d900 syz-executor
1347 1 766 0 S uwait 0xfffffe0077ee5a80 syz-executor
1344 1 764 0 S uwait 0xfffffe007d41d800 syz-executor
1342 1 766 0 S uwait 0xfffffe007d41da00 syz-executor
1337 1 764 0 S uwait 0xfffffe007fe20580 syz-executor
1322 1 764 0 S uwait 0xfffffe007fa5c080 syz-executor
1318 1 764 0 S uwait 0xfffffe0077ee4e80 syz-executor
1316 1 766 0 S uwait 0xfffffe0077ee5d80 syz-executor
1315 1 766 0 S uwait 0xfffffe0077ee5c80 syz-executor
1305 1 764 0 S uwait 0xfffffe007fa5b000 syz-executor
1304 0 0 0 DL mdwait 0xfffffe007fbf5000 [md0]
1302 1 764 0 S uwait 0xfffffe007d4b1980 syz-executor
1299 1 764 0 S uwait 0xfffffe007d41d600 syz-executor
1295 1 766 0 S uwait 0xfffffe007fa5aa80 syz-executor
1289 1 766 -1 S uwait 0xfffffe007d41d300 syz-executor
1287 1 764 0 S uwait 0xfffffe0007fec580 syz-executor
1286 1 764 0 S uwait 0xfffffe007fa5b500 syz-executor
1284 1 766 0 S uwait 0xfffffe007fa5ae80 syz-executor
1278 1 766 0 S uwait 0xfffffe007d4b1180 syz-executor
1273 1 965 0 S uwait 0xfffffe007fa5a980 syz-executor
1272 1 764 0 S uwait 0xfffffe007fa5b900 syz-executor
1265 1 764 0 S uwait 0xfffffe007fa5b300 syz-executor
1261 1 764 0 S uwait 0xfffffe007fa5b200 syz-executor
1256 1 764 0 S uwait 0xfffffe007d4b2700 syz-executor
1252 1 965 0 S uwait 0xfffffe007fa5c180 syz-executor
1245 1 766 0 S uwait 0xfffffe007fa5bf00 syz-executor
1243 1 766 0 S uwait 0xfffffe007d4b1b80 syz-executor
1235 1 764 0 SV uwait 0xfffffe007d4b1080 syz-executor
1234 1 764 0 S uwait 0xfffffe007d41df00 syz-executor
1233 1 766 0 S uwait 0xfffffe0077ee2500 syz-executor
1229 1 766 0 S uwait 0xfffffe007d41dd00 syz-executor
1225 1 965 0 S uwait 0xfffffe007d41dc00 syz-executor
1224 1 766 0 S uwait 0xfffffe007fa5bd00 syz-executor
1222 1 766 0 S uwait 0xfffffe007fa5ba00 syz-executor
1216 1 766 0 S uwait 0xfffffe007fa5be00 syz-executor
1212 1211 965 0 SV uwait 0xfffffe007d4b1880 syz-executor
1211 1210 965 0 DV ppwait 0xfffffe00549ce560 syz-executor
1210 1209 965 0 DV ppwait 0xfffffe00549ceac0 syz-executor
1209 1208 965 0 DV ppwait 0xfffffe00549da500 syz-executor
1208 1207 965 0 DV ppwait 0xfffffe00549daa60 syz-executor
1207 1206 965 0 DV ppwait 0xfffffe00549dafc0 syz-executor
1206 1205 965 0 DV ppwait 0xfffffe00549c6560 syz-executor
1205 1204 965 0 DV ppwait 0xfffffe00549c4fe0 syz-executor
1204 1203 965 0 DV ppwait 0xfffffe00549c5540 syz-executor
1203 1202 965 0 DV ppwait 0xfffffe00549c6ac0 syz-executor
1202 1201 965 0 DV ppwait 0xfffffe00549cb500 syz-executor
1201 1200 965 0 DV ppwait 0xfffffe00549cba60 syz-executor
1200 1199 965 0 DV ppwait 0xfffffe00549cbfc0 syz-executor
1199 1198 965 0 DV ppwait 0xfffffe00549cc520 syz-executor
1198 1197 965 0 DV ppwait 0xfffffe00549cca80 syz-executor
1197 1196 965 0 DV ppwait 0xfffffe00549ccfe0 syz-executor
1196 1194 965 0 DV ppwait 0xfffffe00549a7aa0 syz-executor
1194 1193 965 0 DV ppwait 0xfffffe00549c5aa0 syz-executor
1193 1192 965 0 DV ppwait 0xfffffe00549c6000 syz-executor
1192 1191 965 0 DV ppwait 0xfffffe00549b5a80 syz-executor
1191 1190 965 0 DV ppwait 0xfffffe00549b5fe0 syz-executor
1190 1189 965 0 DV ppwait 0xfffffe00549b6540 syz-executor
1189 1188 965 0 DV ppwait 0xfffffe00549b6aa0 syz-executor
1188 1187 965 0 DV ppwait 0xfffffe00549b7000 syz-executor
1187 1186 965 0 DV ppwait 0xfffffe00549b7560 syz-executor
1186 1185 965 0 DV ppwait 0xfffffe00549b7ac0 syz-executor
1185 1184 965 0 DV ppwait 0xfffffe00549c3500 syz-executor
1184 1183 965 0 DV ppwait 0xfffffe0054989ac0 syz-executor
1183 1182 965 0 DV ppwait 0xfffffe00549a5500 syz-executor
1182 1181 965 0 DV ppwait 0xfffffe00549a5a60 syz-executor
1181 1180 965 0 DV ppwait 0xfffffe00549a5fc0 syz-executor
1180 1179 965 0 DV ppwait 0xfffffe00549a6520 syz-executor
1179 1 965 0 DV ppwait 0xfffffe0054987520 syz-executor
1178 1 766 0 S uwait 0xfffffe007d4b1a80 syz-executor
1176 1 766 0 S uwait 0xfffffe0077ee2c00 syz-executor
1174 1 766 0 S uwait 0xfffffe0058cfa980 syz-executor
1170 1 766 0 S uwait 0xfffffe0007fec480 syz-executor
1163 1 965 0 S uwait 0xfffffe007d4b3080 syz-executor
1162 1 965 0 S uwait 0xfffffe0077ee2600 syz-executor
1160 1 965 0 S uwait 0xfffffe007d4b2f00 syz-executor
1156 1 766 0 S uwait 0xfffffe0058a5de80 syz-executor
1148 1 965 0 S uwait 0xfffffe007d4b2600 syz-executor
1146 1 766 0 S uwait 0xfffffe007d4b2300 syz-executor
1145 1142 1142 0 D tun_con 0xfffffe0059dcbca8 ifconfig
1143 1 764 0 SV aiowc 0xfffffe0054988928 syz-executor
1142 763 1142 0 S wait 0xfffffe0054807020 syz-executor
1140 1 766 0 S uwait 0xfffffe0077ee2f00 syz-executor
1132 1 946 0 S uwait 0xfffffe007d4b3180 syz-executor
1130 1 764 0 S uwait 0xfffffe007d4b2c00 syz-executor
1124 1 965 0 S uwait 0xfffffe0077ee2200 syz-executor
1121 1 764 0 S uwait 0xfffffe0077ee4d80 syz-executor
1120 1 946 0 S uwait 0xfffffe007d4b2d00 syz-executor
1118 1 764 0 S uwait 0xfffffe0058cfaa80 syz-executor
1117 1 965 0 S uwait 0xfffffe0007fec280 syz-executor
1113 1 946 0 S uwait 0xfffffe0007fec380 syz-executor
1107 1 764 0 S uwait 0xfffffe0058cfa780 syz-executor
1100 1 946 0 S uwait 0xfffffe007d4b3380 syz-executor
1099 1 946 0 S uwait 0xfffffe0077ee2b00 syz-executor
1089 1 766 0 S uwait 0xfffffe0058a5a080 syz-executor
1086 1 946 0 S uwait 0xfffffe0077ee2000 syz-executor
1085 1 766 0 T uwait 0xfffffe0077ee2700 syz-executor
1082 1 766 0 S uwait 0xfffffe0058a5a880 syz-executor
1071 1 965 0 S uwait 0xfffffe0058a5dc80 syz-executor
1070 1 766 0 S uwait 0xfffffe0077ee5000 syz-executor
1069 1 766 0 S uwait 0xfffffe0007fec180 syz-executor
1061 0 0 0 DL - 0xffffffff83cae400 [soaiod4]
1060 0 0 0 DL - 0xffffffff83cae400 [soaiod3]
1059 0 0 0 DL - 0xffffffff83cae400 [soaiod2]
1058 0 0 0 DL - 0xffffffff83cae400 [soaiod1]
1052 1 766 0 S uwait 0xfffffe0077ee3680 syz-executor
1047 1 946 0 S uwait 0xfffffe0077ee2900 syz-executor
1046 1 766 0 S uwait 0xfffffe0077ee5200 syz-executor
1032 1 946 0 S uwait 0xfffffe0058a5a180 syz-executor
1026 1 764 0 S uwait 0xfffffe007d4b3480 syz-executor
1025 1 946 0 S uwait 0xfffffe0058a5d900 syz-executor
1021 1 946 0 S uwait 0xfffffe0058cf7100 syz-executor
1011 1 766 0 S uwait 0xfffffe0077ee4380 syz-executor
997 1 764 0 S uwait 0xfffffe0058a5d600 syz-executor
995 1 965 0 S uwait 0xfffffe0077ee2800 syz-executor
991 1 965 0 S uwait 0xfffffe0058a5d800 syz-executor
982 1 764 0 S uwait 0xfffffe0077ee4680 syz-executor
981 1 946 0 S uwait 0xfffffe0007fece00 syz-executor
980 1 965 0 S uwait 0xfffffe0058a5d200 syz-executor
973 1 764 0 S uwait 0xfffffe0077ee4580 syz-executor
966 1 764 0 S uwait 0xfffffe0058a5a380 syz-executor
965 763 965 0 R syz-executor
960 1 946 0 S uwait 0xfffffe0058a5d300 syz-executor
959 1 946 0 S uwait 0xfffffe0077ee4b80 syz-executor
945 1 764 0 S uwait 0xfffffe0077ee4c80 syz-executor
944 1 764 0 S uwait 0xfffffe0077ee5100 syz-executor
939 1 765 0 S uwait 0xfffffe0058cf9900 syz-executor
938 1 765 0 S uwait 0xfffffe0058a5a980 syz-executor
935 0 0 0 DL mdwait 0xfffffe0077e27000 [md1]
908 1 764 0 S uwait 0xfffffe0007fecb00 syz-executor
906 1 764 0 S uwait 0xfffffe0007fecd00 syz-executor
898 0 0 0 DL mdwait 0xfffffe0077ed9000 [md2147483646]
896 1 765 0 S uwait 0xfffffe0007feca00 syz-executor
891 1 764 0 S uwait 0xfffffe0058a5a580 syz-executor
888 1 767 0 S uwait 0xfffffe0058a5ad00 syz-executor
886 1 764 0 S uwait 0xfffffe0058cf7a80 syz-executor
876 1 766 0 S uwait 0xfffffe0058a5dd80 syz-executor
870 1 765 0 S uwait 0xfffffe0058cf7b80 syz-executor
865 1 766 0 S uwait 0xfffffe0058a5ab00 syz-executor
862 1 767 0 S uwait 0xfffffe0058a5bc00 syz-executor
857 0 0 0 DL (threaded) [so_splice]
100150 D - 0xfffffe0058a5d980 [thr_0]
100176 D - 0xfffffe0058a5d9c0 [thr_1]
847 1 767 0 S uwait 0xfffffe0058a5da80 syz-executor
840 1 764 0 S uwait 0xfffffe0058a5a480 syz-executor
828 1 766 0 S uwait 0xfffffe0058a5db80 syz-executor
823 810 823 0 Ss select 0xfffffe006e69d5c0 dhclient
822 0 0 0 DL aiordy 0xfffffe00548f4060 [aiod4]
821 0 0 0 DL aiordy 0xfffffe005490a5a0 [aiod3]
820 0 0 0 DL aiordy 0xfffffe005490ab00 [aiod2]
819 0 0 0 DL aiordy 0xfffffe00548d4060 [aiod1]
815 1 764 0 S uwait 0xfffffe0058a5ae00 syz-executor
814 1 814 0 Ss select 0xfffffe0059daaec0 dhclient
810 794 424 65 S select 0xfffffe006e69d540 dhclient
794 424 424 0 S wait 0xfffffe00548d45c0 sh
766 763 766 0 S nanslp 0xffffffff83b9e501 syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe006e69dec0 syz-executor
761 759 761 0 Ss pause 0xfffffe00548f1b70 csh
759 682 759 0 Ss select 0xfffffe0059dab240 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058e294b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058a944b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058e298b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0058a948b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058a94cb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty
686 1 686 0 Ss nanslp 0xffffffff83b9e500 cron
682 1 682 0 Ss select 0xfffffe006e69e040 sshd
495 1 495 0 Ss select 0xfffffe00547f9640 syslogd
424 1 424 0 Ss wait 0xfffffe0008026560 devd
423 1 423 65 Ss select 0xfffffe006e69e340 dhclient
338 1 338 0 Ss select 0xfffffe00547f93c0 dhclient
335 1 335 0 Ss select 0xfffffe00547f9540 dhclient
17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cba360 [bufdaemon]
100081 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058e36ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ceb2f8 [dom0]
100082 D launds 0xffffffff83ceb304 [laundry: dom0]
100083 D umarcl 0xffffffff81dcefa0 [uma]
7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84458850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8483e700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e6340 [doneq0]
100047 D - 0xffffffff838e62c0 [async]
100076 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce6b40 [crypto]
100044 D crypto_ 0xfffffe0058555030 [crypto returns 0]
100045 D crypto_ 0xfffffe0058555080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b46f00 [g_event]
100038 D - 0xffffffff83b46f20 [g_up]
100039 D - 0xffffffff83b46f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: 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 0xfffffe0008009040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c2cff0 [swapper]
100005 D - 0xfffffe005462a000 [softirq_0]
100006 D - 0xfffffe0054629e00 [softirq_1]
100007 D - 0xfffffe0054629d00 [if_io_tqg_0]
100008 D - 0xfffffe0054629c00 [if_io_tqg_1]
100009 D - 0xfffffe0054629b00 [if_config_tqg_0]
100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq]
100011 D - 0xfffffe0007f66100 [jail_remove taskq]
100012 D - 0xfffffe0007f66000 [bus taskq]
100015 D - 0xfffffe0007f65c00 [thread taskq]
100017 D - 0xfffffe0007f65a00 [aiod_kick taskq]
100018 D - 0xfffffe0007f65900 [deferred_unmount ta]
100019 D - 0xfffffe0007f65800 [inm_free taskq]
100020 D - 0xfffffe0007f65700 [in6m_free taskq]
100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007f65300 [firmware taskq]
100041 D - 0xfffffe0007f65100 [crypto_0]
100042 D - 0xfffffe0007f65100 [crypto_1]
100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0]
100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0]
100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1]
100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon]
100066 D - 0xffffffff827b4700 [deadlkres]
100070 D - 0xfffffe0059be2000 [acpi_task_0]
100071 D - 0xfffffe0059be2000 [acpi_task_1]
100072 D - 0xfffffe0059be2000 [acpi_task_2]
100074 D - 0xfffffe0007f66800 [mca taskq]
100075 D - 0xfffffe0007f65000 [CAM taskq]
100077 D - 0xfffffe0007f64a00 [ipsec_offload]
100301 D - 0xfffffe0007f64300 [system_taskq_0]
100302 D - 0xfffffe0007f64300 [system_taskq_1]
100303 D - 0xfffffe0059ebc000 [system_delay_taskq_]
100304 D - 0xfffffe0059ebc000 [system_delay_taskq_]
100305 D - 0xfffffe0059ebce00 [arc_prune]
100306 D - 0xfffffe0007f63c00 [arc_flush_0]
100307 D - 0xfffffe0007f63c00 [arc_flush_1]
100322 D - 0xfffffe0059ebc400 [dbu_evict]
100335 D - 0xfffffe0007f64700 [z_vdev_file_0]
100336 D - 0xfffffe0007f64700 [z_vdev_file_1]
100337 D - 0xfffffe0007f64700 [z_vdev_file_2]
100338 D - 0xfffffe0007f64700 [z_vdev_file_3]
100339 D - 0xfffffe0007f64700 [z_vdev_file_4]
100340 D - 0xfffffe0007f64700 [z_vdev_file_5]
100341 D - 0xfffffe0007f64700 [z_vdev_file_6]
100342 D - 0xfffffe0007f64700 [z_vdev_file_7]
100343 D - 0xfffffe0007f64700 [z_vdev_file_8]
100344 D - 0xfffffe0007f64700 [z_vdev_file_9]
100345 D - 0xfffffe0007f64700 [z_vdev_file_10]
100346 D - 0xfffffe0007f64700 [z_vdev_file_11]
100347 D - 0xfffffe0007f64700 [z_vdev_file_12]
100348 D - 0xfffffe0007f64700 [z_vdev_file_13]
100349 D - 0xfffffe0007f64700 [z_vdev_file_14]
100350 D - 0xfffffe0007f64700 [z_vdev_file_15]
100374 D - 0xfffffe0007f64800 [netlink_socket (PID]
100379 D - 0xfffffe0059ebb900 [zfsvfs]
100509 D - 0xfffffe0059be1100 [netlink_socket (PID]
100561 D - 0xfffffe0007f64400 [netlink_socket (PID]
100586 D - 0xfffffe0059be1b00 [netlink_socket (PID]
100609 D - 0xfffffe0059be0200 [netlink_socket (PID]
100631 D - 0xfffffe0007f67c00 [netlink_socket (PID]
100648 D - 0xfffffe0059bdf700 [netlink_socket (PID]
100701 D - 0xfffffe0059bdf100 [netlink_socket (PID]
100746 D - 0xfffffe0007f67d00 [netlink_socket (PID]
100769 D - 0xfffffe007fa13a00 [netlink_socket (PID]
100887 D - 0xfffffe007fa12b00 [netlink_socket (PID]
100922 D - 0xfffffe007fa11e00 [netlink_socket (PID]
101040 D - 0xfffffe0007f67900 [netlink_socket (PID]
1585 1582 965 0 Z syz-executor
db> show all locks
Process 1587 (syz-executor) thread 0xfffffe007fc71740 (101206)
exclusive sleep mutex ktrace (ktrace) r = 0 (0xffffffff83b4ae80) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1248
exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00549cbbe8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1306
shared sx proctree (proctree) r = 0 (0xffffffff830019c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1122
Process 1582 (syz-executor) thread 0xfffffe007fc6e000 (101138)
shared rw vmobject (vmobject) r = 0 (0xfffffe007fc8cc98) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:2367
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe007fc85060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4094
Process 1145 (ifconfig) thread 0xfffffe005496d000 (100605)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbc580) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3014
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 425 12652K 849
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4222
solaris 2244 3597K 4470
filedesc 392 3135K 1559
sysctloid 44697 2626K 44926
vtbuf 24 1968K 46
kobj 331 1324K 542
subproc 522 1104K 1905
newblk 46 1036K 3720
vfscache 3 1025K 3
pcb 68 696K 526
inodedep 60 535K 1403
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 103 201K 38499
acpica 1674 184K 54432
vmem 5 148K 9
tidhash 3 141K 3
pagedep 34 137K 859
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 116 116K 138
kdtrace 617 107K 2801
sem 4 106K 4
gtaskqueue 18 98K 18
umtx 752 94K 752
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 526 66K 529
ddb_capture 1 64K 1
CC Mem 337 43K 2052
shm 5 40K 13
BPF 27 38K 104
temp 42 38K 3049
DEVFS3 135 34K 146
hostcache 1 32K 1
msg 4 30K 4
kbdmux 6 28K 6
LRO 26 27K 26
kqueue 289 25K 2257
ifaddr 84 23K 87
routetbl 188 21K 546
DEVFS_RULE 56 20K 56
kstat_data 19 19K 19
lltable 59 19K 61
ether_multi 208 17K 304
ufs_mount 4 17K 5
proc 3 17K 3
ifnet 9 17K 10
md_disk 6 17K 18
tty 16 16K 16
pwddesc 249 16K 1708
plimit 40 15K 384
ithread 90 15K 90
GEOM 89 15K 676
bus-sc 34 15K 1650
eventhandler 166 14K 166
taskqueue 129 14K 186
inpcbpolicy 393 13K 2620
in6_multi 85 12K 91
kenv 95 12K 95
cred 43 11K 433
CAM queue 5 11K 1528
rman 82 10K 447
ksem 4 10K 7
rpc 8 9K 8
tcp_fsb_rack 4 9K 10
bmsafemap 2 9K 1272
devstat 4 9K 4
UART 12 9K 12
filemon 1 8K 6
shmfd 1 8K 15
pfs_vncache 1 8K 1
md_sectors 2 8K 3
DEVFSP 120 8K 359
audit_evclass 239 8K 301
osd 367 7K 2103
sglist 6 7K 6
UMA 338 7K 339
dirrem 24 6K 1211
CAM DEV 3 6K 510
proc-args 269 6K 2684
pfs_nodes 22 6K 22
pf_ifnet 12 5K 26
ufs_dirhash 24 5K 27
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 63 4K 63
sctp_atcl 10 4K 144
lockf 34 4K 96
acpisem 28 4K 28
cryptodev 50 4K 484
selfd 48 3K 26216
terminal 11 3K 11
newdirblk 21 3K 758
uidinfo 6 3K 31
session 21 3K 41
ip6ndp 16 3K 17
acpidev 20 3K 20
hhook 8 3K 10
tun 6 3K 6
clone 9 3K 9
sctp_ifa 17 3K 18
crypto 11 3K 130
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
in_multi 8 2K 24
Unitno 32 2K 100
sctp_timw 7 2K 7
CAM XPT 22 2K 543
vnodemarker 3 2K 97
toponodes 6 2K 6
ipsecpolicy 2 2K 2
select 11 2K 50
freework 6 2K 1159
freeblks 5 2K 839
nhops 6 2K 9
msi 9 2K 9
freefile 9 2K 960
netlink 2 2K 118
ip6opt 6 2K 31
sctp_ifn 8 1K 18
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
mld 8 1K 8
igmp 8 1K 8
NFSD session 1 1K 1
mount 19 1K 4051
CAM periph 4 1K 271
ipsec 3 1K 3
mkdir 6 1K 1516
diradd 6 1K 1236
pfil 6 1K 6
isadev 6 1K 8
pci_link 10 1K 10
encap_export_host 12 1K 12
tcp_pcm_rack 2 1K 5
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_atky 10 1K 154
indirdep 1 1K 639
vnodes 1 1K 7
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
prison 8 1K 8
feeder 7 1K 7
taskq 2 1K 2
tcpfunc 3 1K 3
ip_msource 3 1K 20
loginclass 3 1K 6
filedesc_to_leader 3 1K 5
sctp_athm 10 1K 146
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 7
soname 5 1K 4212
pmchooks 1 1K 1
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
pmc 1 1K 1
entropy 2 1K 36
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 74
p1003.1b 1 1K 1
sfs_nodes 0 0K 0
zones_data 0 0K 0
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 19
sctp_iter 0 0K 13
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 13
sctp_aadr 0 0K 0
sctp_stro 0 0K 8
sctp_stri 0 0K 4
sctp_map 0 0K 16
tcp_do_rack 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
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
NMI handlers 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
amdiommu_dom 0 0K 0
amdiommu_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 610
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 47
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 202
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
MLX5EEPROM 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
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 0
ip6_moptions 0 0K 7
in6_mfilter 0 0K 7
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_moptions 0 0K 81
in_mfilter 0 0K 44
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 24
fadvise 0 0K 0
VN POLL 0 0K 3
statfs 0 0K 210
namei_tracker 0 0K 15
export_host 0 0K 0
cl_savebuf 0 0K 93
lio 0 0K 112
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 18721
ioctlops 0 0K 135
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 984
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 653
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 11
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 2
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 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
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
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
mpi3mrbuf 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
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 4900
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 70
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 26147 0 254 38494208 0
malloc-16384 16384 198 2 968 0 1 3276800 0
mbuf 256 8883 779 44787 0 254 2473472 0
RADIX NODE 152 14517 194 51370 0 62 2236072 0
malloc-128 128 14619 137 15247 0 126 1888768 0
BUF TRIE 152 414 11390 2803 0 62 1794208 0
malloc-384 384 4151 19 4496 0 30 1601280 0
mbuf_cluster 2048 508 254 540 0 254 1560576 0
malloc-4096 4096 331 5 542 0 2 1376256 0
UMA Slabs 0 112 11654 4 11728 0 126 1305696 0
sctp_asoc 2256 0 510 8 0 254 1150560 0
malloc-4096 4096 259 1 1661 0 2 1064960 0
zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0
vmem btag 56 18472 71 18513 0 254 1038408 0
VM OBJECT 248 3328 96 23279 0 62 849152 0
FFS inode 1168 693 21 1670 0 8 833952 0
socket 1024 446 318 4601 0 254 782336 0
malloc-65536 65536 10 1 14 0 1 720896 0
THREAD 1824 364 12 1208 0 8 685824 0
tcp_inpcb 1304 338 142 2051 0 8 625920 0
MAP ENTRY 96 6304 122 84178 0 126 616896 0
sctp_ep 1152 10 501 134 0 254 588672 0
malloc-256 256 2174 121 2497 0 62 587520 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 190 0 0 2 498560 0
sctp_raddr 736 0 517 13 0 254 380512 0
PROC 1376 251 13 1591 0 8 363264 0
VNODE 440 735 75 1714 0 30 356400 0
malloc-65536 65536 4 1 114 0 1 327680 0
256 Bucket 2048 153 7 1176 0 8 327680 0
malloc-64 64 4816 287 15708 0 254 326592 0
FPU_save_area 832 366 21 1767 0 16 321984 0
malloc-16 16 18243 507 30670 0 254 300000 0
filedesc0 1072 249 10 1708 0 8 277648 0
malloc-32 32 7336 350 21496 0 254 245952 0
UMA Zones 768 310 4 311 0 16 241152 0
malloc-256 256 748 182 8164 0 62 238080 0
malloc-2048 2048 100 12 350 0 8 229376 0
malloc-128 128 1556 211 27466 0 126 226176 0
DEVCTL 1024 46 174 173 0 0 225280 0
tcp_log 416 0 513 36 0 254 213408 0
FFS2 dinode 256 693 117 1669 0 62 207360 0
malloc-65536 65536 1 2 64 0 1 196608 0
malloc-32768 32768 1 5 264 0 1 196608 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 26 490 1722 0 254 165120 0
S VFS Cache 104 1052 469 2518 0 126 158184 0
malloc-2048 2048 4 68 618 0 8 147456 0
mall
---
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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If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
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(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 903d29469ecb vnode_if: Remove some branching around SDT pr..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=162085f4580000
dashboard link: https://syzkaller.appspot.com/bug?extid=6eb03e897d330b85f339
userspace arch: i386
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+6eb03e...@syzkaller.appspotmail.com
panic: vm_object_unwire: missing page
cpuid = 0
time = 0
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057ba94b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057ba9610
vpanic() at vpanic+0x257/frame 0xfffffe0057ba97d0
panic() at panic+0xb5/frame 0xfffffe0057ba9890
vm_object_unwire() at vm_object_unwire+0x5cd/frame 0xfffffe0057ba99c0
vm_map_entry_unwire() at vm_map_entry_unwire+0x169/frame 0xfffffe0057ba9a10
vm_map_delete() at vm_map_delete+0x358/frame 0xfffffe0057ba9b50
vmspace_dofree() at vmspace_dofree+0xe9/frame 0xfffffe0057ba9b90
vmspace_exit() at vmspace_exit+0x278/frame 0xfffffe0057ba9c50
exit1() at exit1+0x99b/frame 0xfffffe0057ba9cf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0057ba9d10
ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057ba9f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdca0
KDB: enter: panic
[ thread pid 1582 tid 101138 ]
Stopped at kdb_enter+0x6e: movq $0,0x25beaa7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff827af3c0 .str.27
rsp 0xfffffe0057ba95f0
rbp 0xfffffe0057ba9610
rsi 0
rdi 0xffffffff81614549 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x1f
r12 0xfffffe007fc6e000
r13 0xfffffffffffffffe
r14 0xffffffff827af3c0 .str.27
r15 0
rip 0xffffffff815fe6ee kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25beaa7(%rip)
db> show proc
Process 1582 (syz-executor) at 0xfffffe007fc5cae0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 965 at 0xfffffe0054908000
ABI: FreeBSD ELF32
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0008009040 reapsubtree: 1
sigparent: 20
vmspace: 0xffffffff83b48880
(map 0xffffffff83b48880)
(map.pmap 0xffffffff83b48920)
(pmap 0xffffffff83b48990)
threads: 1
101138 Run CPU 0 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1587 764 764 0 R (threaded) syz-executor
101100 RunQ syz-executor
101206 Run CPU 1 syz-executor
1586 1582 965 0 S uwait 0xfffffe0058a5c780 syz-executor
1584 1 764 0 S uwait 0xfffffe007fa59a00 syz-executor
1583 1582 965 0 S uwait 0xfffffe007fe20180 syz-executor
1582 965 965 0 RE CPU 0 syz-executor
1581 1 764 0 S uwait 0xfffffe007fe1e580 syz-executor
1580 766 766 0 T (threaded) syz-executor
101187 s syz-executor
101207 RunQ syz-executor
101208 RunQ syz-executor
1573 1 764 0 S uwait 0xfffffe007fa59c00 syz-executor
1567 1 965 0 S uwait 0xfffffe007fa59b00 syz-executor
1566 1 965 0 S uwait 0xfffffe007fa59900 syz-executor
1557 1 965 0 S uwait 0xfffffe0058a5cd80 syz-executor
1556 1 764 0 S uwait 0xfffffe007fe1e880 syz-executor
1552 1 764 0 S uwait 0xfffffe007fe1f700 syz-executor
1549 1 764 0 S uwait 0xfffffe0058cf7880 syz-executor
1540 1 764 0 S uwait 0xfffffe007fe1e080 syz-executor
1536 1 764 0 S uwait 0xfffffe007fe1df00 syz-executor
1535 1 764 0 S uwait 0xfffffe007fe1dd00 syz-executor
1527 1 764 0 S uwait 0xfffffe007fe1de00 syz-executor
1524 1 965 0 S uwait 0xfffffe007fa5a280 syz-executor
1523 1 965 0 S uwait 0xfffffe007fe1db00 syz-executor
1514 1 764 0 S uwait 0xfffffe0077ee5480 syz-executor
1510 1 764 0 S uwait 0xfffffe007fe20480 syz-executor
1509 1 764 0 S uwait 0xfffffe007fe1e780 syz-executor
1507 1 965 0 S uwait 0xfffffe007fe1f000 syz-executor
1505 1 764 0 S uwait 0xfffffe007fe1e480 syz-executor
1497 1 766 0 S uwait 0xfffffe007fe1f600 syz-executor
1494 1 965 0 S uwait 0xfffffe0077ee5680 syz-executor
1493 1 766 0 S uwait 0xfffffe007fe20380 syz-executor
1487 1 764 0 S uwait 0xfffffe007fa5a180 syz-executor
1480 1 766 0 S uwait 0xfffffe007fe1f200 syz-executor
1476 1 766 0 S uwait 0xfffffe007fe20080 syz-executor
1473 1 764 0 S uwait 0xfffffe0077ee5580 syz-executor
1472 1 764 0 S uwait 0xfffffe0077ee5b80 syz-executor
1470 1 766 0 S uwait 0xfffffe007fe1f400 syz-executor
1460 1 764 0 S uwait 0xfffffe007fe1f800 syz-executor
1457 1 764 0 S uwait 0xfffffe007fe1f100 syz-executor
1456 1 965 0 S uwait 0xfffffe007fa5b600 syz-executor
1452 1 965 0 S uwait 0xfffffe007fe1fb00 syz-executor
1445 1 965 0 S uwait 0xfffffe007fe1ec80 syz-executor
1442 1 766 0 S uwait 0xfffffe007fa5b100 syz-executor
1438 1 965 0 S uwait 0xfffffe007fe1fc00 syz-executor
1435 1 965 0 S uwait 0xfffffe007fe1eb80 syz-executor
1430 0 0 0 DL mdwait 0xfffffe007fe6b000 [md50331648]
1426 1 764 0 S uwait 0xfffffe007fe20280 syz-executor
1422 1 764 0 S uwait 0xfffffe007fe1ee80 syz-executor
1421 1 764 0 S uwait 0xfffffe007fe1ed80 syz-executor
1417 1 766 0 S uwait 0xfffffe007fa5ac80 syz-executor
1410 1 965 0 S uwait 0xfffffe007fe1f500 syz-executor
1408 1 764 0 S uwait 0xfffffe007d41db00 syz-executor
1406 1 764 0 S uwait 0xfffffe007fe1ff00 syz-executor
1394 1 764 0 S uwait 0xfffffe007d41d000 syz-executor
1393 1 764 0 S uwait 0xfffffe007fa5ad80 syz-executor
1391 1 965 0 S uwait 0xfffffe007fa5b700 syz-executor
1381 1 766 0 S uwait 0xfffffe007d41d700 syz-executor
1380 1 766 0 S uwait 0xfffffe007fe1fe00 syz-executor
1373 1 965 0 S uwait 0xfffffe007fa5b400 syz-executor
1368 1 766 0 S uwait 0xfffffe007fa5ab80 syz-executor
1365 1 766 0 S uwait 0xfffffe0077ee5e80 syz-executor
1362 1 766 0 S uwait 0xfffffe007d41d400 syz-executor
1355 1 764 0 S uwait 0xfffffe007d41de00 syz-executor
1348 1 965 0 S uwait 0xfffffe007d41d900 syz-executor
1347 1 766 0 S uwait 0xfffffe0077ee5a80 syz-executor
1344 1 764 0 S uwait 0xfffffe007d41d800 syz-executor
1342 1 766 0 S uwait 0xfffffe007d41da00 syz-executor
1337 1 764 0 S uwait 0xfffffe007fe20580 syz-executor
1322 1 764 0 S uwait 0xfffffe007fa5c080 syz-executor
1318 1 764 0 S uwait 0xfffffe0077ee4e80 syz-executor
1316 1 766 0 S uwait 0xfffffe0077ee5d80 syz-executor
1315 1 766 0 S uwait 0xfffffe0077ee5c80 syz-executor
1305 1 764 0 S uwait 0xfffffe007fa5b000 syz-executor
1304 0 0 0 DL mdwait 0xfffffe007fbf5000 [md0]
1302 1 764 0 S uwait 0xfffffe007d4b1980 syz-executor
1299 1 764 0 S uwait 0xfffffe007d41d600 syz-executor
1295 1 766 0 S uwait 0xfffffe007fa5aa80 syz-executor
1289 1 766 -1 S uwait 0xfffffe007d41d300 syz-executor
1287 1 764 0 S uwait 0xfffffe0007fec580 syz-executor
1286 1 764 0 S uwait 0xfffffe007fa5b500 syz-executor
1284 1 766 0 S uwait 0xfffffe007fa5ae80 syz-executor
1278 1 766 0 S uwait 0xfffffe007d4b1180 syz-executor
1273 1 965 0 S uwait 0xfffffe007fa5a980 syz-executor
1272 1 764 0 S uwait 0xfffffe007fa5b900 syz-executor
1265 1 764 0 S uwait 0xfffffe007fa5b300 syz-executor
1261 1 764 0 S uwait 0xfffffe007fa5b200 syz-executor
1256 1 764 0 S uwait 0xfffffe007d4b2700 syz-executor
1252 1 965 0 S uwait 0xfffffe007fa5c180 syz-executor
1245 1 766 0 S uwait 0xfffffe007fa5bf00 syz-executor
1243 1 766 0 S uwait 0xfffffe007d4b1b80 syz-executor
1235 1 764 0 SV uwait 0xfffffe007d4b1080 syz-executor
1234 1 764 0 S uwait 0xfffffe007d41df00 syz-executor
1233 1 766 0 S uwait 0xfffffe0077ee2500 syz-executor
1229 1 766 0 S uwait 0xfffffe007d41dd00 syz-executor
1225 1 965 0 S uwait 0xfffffe007d41dc00 syz-executor
1224 1 766 0 S uwait 0xfffffe007fa5bd00 syz-executor
1222 1 766 0 S uwait 0xfffffe007fa5ba00 syz-executor
1216 1 766 0 S uwait 0xfffffe007fa5be00 syz-executor
1212 1211 965 0 SV uwait 0xfffffe007d4b1880 syz-executor
1211 1210 965 0 DV ppwait 0xfffffe00549ce560 syz-executor
1210 1209 965 0 DV ppwait 0xfffffe00549ceac0 syz-executor
1209 1208 965 0 DV ppwait 0xfffffe00549da500 syz-executor
1208 1207 965 0 DV ppwait 0xfffffe00549daa60 syz-executor
1207 1206 965 0 DV ppwait 0xfffffe00549dafc0 syz-executor
1206 1205 965 0 DV ppwait 0xfffffe00549c6560 syz-executor
1205 1204 965 0 DV ppwait 0xfffffe00549c4fe0 syz-executor
1204 1203 965 0 DV ppwait 0xfffffe00549c5540 syz-executor
1203 1202 965 0 DV ppwait 0xfffffe00549c6ac0 syz-executor
1202 1201 965 0 DV ppwait 0xfffffe00549cb500 syz-executor
1201 1200 965 0 DV ppwait 0xfffffe00549cba60 syz-executor
1200 1199 965 0 DV ppwait 0xfffffe00549cbfc0 syz-executor
1199 1198 965 0 DV ppwait 0xfffffe00549cc520 syz-executor
1198 1197 965 0 DV ppwait 0xfffffe00549cca80 syz-executor
1197 1196 965 0 DV ppwait 0xfffffe00549ccfe0 syz-executor
1196 1194 965 0 DV ppwait 0xfffffe00549a7aa0 syz-executor
1194 1193 965 0 DV ppwait 0xfffffe00549c5aa0 syz-executor
1193 1192 965 0 DV ppwait 0xfffffe00549c6000 syz-executor
1192 1191 965 0 DV ppwait 0xfffffe00549b5a80 syz-executor
1191 1190 965 0 DV ppwait 0xfffffe00549b5fe0 syz-executor
1190 1189 965 0 DV ppwait 0xfffffe00549b6540 syz-executor
1189 1188 965 0 DV ppwait 0xfffffe00549b6aa0 syz-executor
1188 1187 965 0 DV ppwait 0xfffffe00549b7000 syz-executor
1187 1186 965 0 DV ppwait 0xfffffe00549b7560 syz-executor
1186 1185 965 0 DV ppwait 0xfffffe00549b7ac0 syz-executor
1185 1184 965 0 DV ppwait 0xfffffe00549c3500 syz-executor
1184 1183 965 0 DV ppwait 0xfffffe0054989ac0 syz-executor
1183 1182 965 0 DV ppwait 0xfffffe00549a5500 syz-executor
1182 1181 965 0 DV ppwait 0xfffffe00549a5a60 syz-executor
1181 1180 965 0 DV ppwait 0xfffffe00549a5fc0 syz-executor
1180 1179 965 0 DV ppwait 0xfffffe00549a6520 syz-executor
1179 1 965 0 DV ppwait 0xfffffe0054987520 syz-executor
1178 1 766 0 S uwait 0xfffffe007d4b1a80 syz-executor
1176 1 766 0 S uwait 0xfffffe0077ee2c00 syz-executor
1174 1 766 0 S uwait 0xfffffe0058cfa980 syz-executor
1170 1 766 0 S uwait 0xfffffe0007fec480 syz-executor
1163 1 965 0 S uwait 0xfffffe007d4b3080 syz-executor
1162 1 965 0 S uwait 0xfffffe0077ee2600 syz-executor
1160 1 965 0 S uwait 0xfffffe007d4b2f00 syz-executor
1156 1 766 0 S uwait 0xfffffe0058a5de80 syz-executor
1148 1 965 0 S uwait 0xfffffe007d4b2600 syz-executor
1146 1 766 0 S uwait 0xfffffe007d4b2300 syz-executor
1145 1142 1142 0 D tun_con 0xfffffe0059dcbca8 ifconfig
1143 1 764 0 SV aiowc 0xfffffe0054988928 syz-executor
1142 763 1142 0 S wait 0xfffffe0054807020 syz-executor
1140 1 766 0 S uwait 0xfffffe0077ee2f00 syz-executor
1132 1 946 0 S uwait 0xfffffe007d4b3180 syz-executor
1130 1 764 0 S uwait 0xfffffe007d4b2c00 syz-executor
1124 1 965 0 S uwait 0xfffffe0077ee2200 syz-executor
1121 1 764 0 S uwait 0xfffffe0077ee4d80 syz-executor
1120 1 946 0 S uwait 0xfffffe007d4b2d00 syz-executor
1118 1 764 0 S uwait 0xfffffe0058cfaa80 syz-executor
1117 1 965 0 S uwait 0xfffffe0007fec280 syz-executor
1113 1 946 0 S uwait 0xfffffe0007fec380 syz-executor
1107 1 764 0 S uwait 0xfffffe0058cfa780 syz-executor
1100 1 946 0 S uwait 0xfffffe007d4b3380 syz-executor
1099 1 946 0 S uwait 0xfffffe0077ee2b00 syz-executor
1089 1 766 0 S uwait 0xfffffe0058a5a080 syz-executor
1086 1 946 0 S uwait 0xfffffe0077ee2000 syz-executor
1085 1 766 0 T uwait 0xfffffe0077ee2700 syz-executor
1082 1 766 0 S uwait 0xfffffe0058a5a880 syz-executor
1071 1 965 0 S uwait 0xfffffe0058a5dc80 syz-executor
1070 1 766 0 S uwait 0xfffffe0077ee5000 syz-executor
1069 1 766 0 S uwait 0xfffffe0007fec180 syz-executor
1061 0 0 0 DL - 0xffffffff83cae400 [soaiod4]
1060 0 0 0 DL - 0xffffffff83cae400 [soaiod3]
1059 0 0 0 DL - 0xffffffff83cae400 [soaiod2]
1058 0 0 0 DL - 0xffffffff83cae400 [soaiod1]
1052 1 766 0 S uwait 0xfffffe0077ee3680 syz-executor
1047 1 946 0 S uwait 0xfffffe0077ee2900 syz-executor
1046 1 766 0 S uwait 0xfffffe0077ee5200 syz-executor
1032 1 946 0 S uwait 0xfffffe0058a5a180 syz-executor
1026 1 764 0 S uwait 0xfffffe007d4b3480 syz-executor
1025 1 946 0 S uwait 0xfffffe0058a5d900 syz-executor
1021 1 946 0 S uwait 0xfffffe0058cf7100 syz-executor
1011 1 766 0 S uwait 0xfffffe0077ee4380 syz-executor
997 1 764 0 S uwait 0xfffffe0058a5d600 syz-executor
995 1 965 0 S uwait 0xfffffe0077ee2800 syz-executor
991 1 965 0 S uwait 0xfffffe0058a5d800 syz-executor
982 1 764 0 S uwait 0xfffffe0077ee4680 syz-executor
981 1 946 0 S uwait 0xfffffe0007fece00 syz-executor
980 1 965 0 S uwait 0xfffffe0058a5d200 syz-executor
973 1 764 0 S uwait 0xfffffe0077ee4580 syz-executor
966 1 764 0 S uwait 0xfffffe0058a5a380 syz-executor
965 763 965 0 R syz-executor
960 1 946 0 S uwait 0xfffffe0058a5d300 syz-executor
959 1 946 0 S uwait 0xfffffe0077ee4b80 syz-executor
945 1 764 0 S uwait 0xfffffe0077ee4c80 syz-executor
944 1 764 0 S uwait 0xfffffe0077ee5100 syz-executor
939 1 765 0 S uwait 0xfffffe0058cf9900 syz-executor
938 1 765 0 S uwait 0xfffffe0058a5a980 syz-executor
935 0 0 0 DL mdwait 0xfffffe0077e27000 [md1]
908 1 764 0 S uwait 0xfffffe0007fecb00 syz-executor
906 1 764 0 S uwait 0xfffffe0007fecd00 syz-executor
898 0 0 0 DL mdwait 0xfffffe0077ed9000 [md2147483646]
896 1 765 0 S uwait 0xfffffe0007feca00 syz-executor
891 1 764 0 S uwait 0xfffffe0058a5a580 syz-executor
888 1 767 0 S uwait 0xfffffe0058a5ad00 syz-executor
886 1 764 0 S uwait 0xfffffe0058cf7a80 syz-executor
876 1 766 0 S uwait 0xfffffe0058a5dd80 syz-executor
870 1 765 0 S uwait 0xfffffe0058cf7b80 syz-executor
865 1 766 0 S uwait 0xfffffe0058a5ab00 syz-executor
862 1 767 0 S uwait 0xfffffe0058a5bc00 syz-executor
857 0 0 0 DL (threaded) [so_splice]
100150 D - 0xfffffe0058a5d980 [thr_0]
100176 D - 0xfffffe0058a5d9c0 [thr_1]
847 1 767 0 S uwait 0xfffffe0058a5da80 syz-executor
840 1 764 0 S uwait 0xfffffe0058a5a480 syz-executor
828 1 766 0 S uwait 0xfffffe0058a5db80 syz-executor
823 810 823 0 Ss select 0xfffffe006e69d5c0 dhclient
822 0 0 0 DL aiordy 0xfffffe00548f4060 [aiod4]
821 0 0 0 DL aiordy 0xfffffe005490a5a0 [aiod3]
820 0 0 0 DL aiordy 0xfffffe005490ab00 [aiod2]
819 0 0 0 DL aiordy 0xfffffe00548d4060 [aiod1]
815 1 764 0 S uwait 0xfffffe0058a5ae00 syz-executor
814 1 814 0 Ss select 0xfffffe0059daaec0 dhclient
810 794 424 65 S select 0xfffffe006e69d540 dhclient
794 424 424 0 S wait 0xfffffe00548d45c0 sh
766 763 766 0 S nanslp 0xffffffff83b9e501 syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe006e69dec0 syz-executor
761 759 761 0 Ss pause 0xfffffe00548f1b70 csh
759 682 759 0 Ss select 0xfffffe0059dab240 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058e294b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058a944b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058e298b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0058a948b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058a94cb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty
686 1 686 0 Ss nanslp 0xffffffff83b9e500 cron
682 1 682 0 Ss select 0xfffffe006e69e040 sshd
495 1 495 0 Ss select 0xfffffe00547f9640 syslogd
424 1 424 0 Ss wait 0xfffffe0008026560 devd
423 1 423 65 Ss select 0xfffffe006e69e340 dhclient
338 1 338 0 Ss select 0xfffffe00547f93c0 dhclient
335 1 335 0 Ss select 0xfffffe00547f9540 dhclient
17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cba360 [bufdaemon]
100081 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058e36ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ceb2f8 [dom0]
100082 D launds 0xffffffff83ceb304 [laundry: dom0]
100083 D umarcl 0xffffffff81dcefa0 [uma]
7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84458850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8483e700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e6340 [doneq0]
100047 D - 0xffffffff838e62c0 [async]
100076 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce6b40 [crypto]
100044 D crypto_ 0xfffffe0058555030 [crypto returns 0]
100045 D crypto_ 0xfffffe0058555080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b46f00 [g_event]
100038 D - 0xffffffff83b46f20 [g_up]
100039 D - 0xffffffff83b46f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: 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 0xfffffe0008009040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c2cff0 [swapper]
100005 D - 0xfffffe005462a000 [softirq_0]
100006 D - 0xfffffe0054629e00 [softirq_1]
100007 D - 0xfffffe0054629d00 [if_io_tqg_0]
100008 D - 0xfffffe0054629c00 [if_io_tqg_1]
100009 D - 0xfffffe0054629b00 [if_config_tqg_0]
100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq]
100011 D - 0xfffffe0007f66100 [jail_remove taskq]
100012 D - 0xfffffe0007f66000 [bus taskq]
100015 D - 0xfffffe0007f65c00 [thread taskq]
100017 D - 0xfffffe0007f65a00 [aiod_kick taskq]
100018 D - 0xfffffe0007f65900 [deferred_unmount ta]
100019 D - 0xfffffe0007f65800 [inm_free taskq]
100020 D - 0xfffffe0007f65700 [in6m_free taskq]
100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007f65300 [firmware taskq]
100041 D - 0xfffffe0007f65100 [crypto_0]
100042 D - 0xfffffe0007f65100 [crypto_1]
100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0]
100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0]
100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1]
100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon]
100066 D - 0xffffffff827b4700 [deadlkres]
100070 D - 0xfffffe0059be2000 [acpi_task_0]
100071 D - 0xfffffe0059be2000 [acpi_task_1]
100072 D - 0xfffffe0059be2000 [acpi_task_2]
100074 D - 0xfffffe0007f66800 [mca taskq]
100075 D - 0xfffffe0007f65000 [CAM taskq]
100077 D - 0xfffffe0007f64a00 [ipsec_offload]
100301 D - 0xfffffe0007f64300 [system_taskq_0]
100302 D - 0xfffffe0007f64300 [system_taskq_1]
100303 D - 0xfffffe0059ebc000 [system_delay_taskq_]
100304 D - 0xfffffe0059ebc000 [system_delay_taskq_]
100305 D - 0xfffffe0059ebce00 [arc_prune]
100306 D - 0xfffffe0007f63c00 [arc_flush_0]
100307 D - 0xfffffe0007f63c00 [arc_flush_1]
100322 D - 0xfffffe0059ebc400 [dbu_evict]
100335 D - 0xfffffe0007f64700 [z_vdev_file_0]
100336 D - 0xfffffe0007f64700 [z_vdev_file_1]
100337 D - 0xfffffe0007f64700 [z_vdev_file_2]
100338 D - 0xfffffe0007f64700 [z_vdev_file_3]
100339 D - 0xfffffe0007f64700 [z_vdev_file_4]
100340 D - 0xfffffe0007f64700 [z_vdev_file_5]
100341 D - 0xfffffe0007f64700 [z_vdev_file_6]
100342 D - 0xfffffe0007f64700 [z_vdev_file_7]
100343 D - 0xfffffe0007f64700 [z_vdev_file_8]
100344 D - 0xfffffe0007f64700 [z_vdev_file_9]
100345 D - 0xfffffe0007f64700 [z_vdev_file_10]
100346 D - 0xfffffe0007f64700 [z_vdev_file_11]
100347 D - 0xfffffe0007f64700 [z_vdev_file_12]
100348 D - 0xfffffe0007f64700 [z_vdev_file_13]
100349 D - 0xfffffe0007f64700 [z_vdev_file_14]
100350 D - 0xfffffe0007f64700 [z_vdev_file_15]
100374 D - 0xfffffe0007f64800 [netlink_socket (PID]
100379 D - 0xfffffe0059ebb900 [zfsvfs]
100509 D - 0xfffffe0059be1100 [netlink_socket (PID]
100561 D - 0xfffffe0007f64400 [netlink_socket (PID]
100586 D - 0xfffffe0059be1b00 [netlink_socket (PID]
100609 D - 0xfffffe0059be0200 [netlink_socket (PID]
100631 D - 0xfffffe0007f67c00 [netlink_socket (PID]
100648 D - 0xfffffe0059bdf700 [netlink_socket (PID]
100701 D - 0xfffffe0059bdf100 [netlink_socket (PID]
100746 D - 0xfffffe0007f67d00 [netlink_socket (PID]
100769 D - 0xfffffe007fa13a00 [netlink_socket (PID]
100887 D - 0xfffffe007fa12b00 [netlink_socket (PID]
100922 D - 0xfffffe007fa11e00 [netlink_socket (PID]
101040 D - 0xfffffe0007f67900 [netlink_socket (PID]
1585 1582 965 0 Z syz-executor
db> show all locks
Process 1587 (syz-executor) thread 0xfffffe007fc71740 (101206)
exclusive sleep mutex ktrace (ktrace) r = 0 (0xffffffff83b4ae80) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1248
exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00549cbbe8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1306
shared sx proctree (proctree) r = 0 (0xffffffff830019c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1122
Process 1582 (syz-executor) thread 0xfffffe007fc6e000 (101138)
shared rw vmobject (vmobject) r = 0 (0xfffffe007fc8cc98) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:2367
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe007fc85060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4094
Process 1145 (ifconfig) thread 0xfffffe005496d000 (100605)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbc580) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3014
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 425 12652K 849
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4222
solaris 2244 3597K 4470
filedesc 392 3135K 1559
sysctloid 44697 2626K 44926
vtbuf 24 1968K 46
kobj 331 1324K 542
subproc 522 1104K 1905
newblk 46 1036K 3720
vfscache 3 1025K 3
pcb 68 696K 526
inodedep 60 535K 1403
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 103 201K 38499
acpica 1674 184K 54432
vmem 5 148K 9
tidhash 3 141K 3
pagedep 34 137K 859
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 116 116K 138
kdtrace 617 107K 2801
sem 4 106K 4
gtaskqueue 18 98K 18
umtx 752 94K 752
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 526 66K 529
ddb_capture 1 64K 1
CC Mem 337 43K 2052
shm 5 40K 13
BPF 27 38K 104
temp 42 38K 3049
DEVFS3 135 34K 146
hostcache 1 32K 1
msg 4 30K 4
kbdmux 6 28K 6
LRO 26 27K 26
kqueue 289 25K 2257
ifaddr 84 23K 87
routetbl 188 21K 546
DEVFS_RULE 56 20K 56
kstat_data 19 19K 19
lltable 59 19K 61
ether_multi 208 17K 304
ufs_mount 4 17K 5
proc 3 17K 3
ifnet 9 17K 10
md_disk 6 17K 18
tty 16 16K 16
pwddesc 249 16K 1708
plimit 40 15K 384
ithread 90 15K 90
GEOM 89 15K 676
bus-sc 34 15K 1650
eventhandler 166 14K 166
taskqueue 129 14K 186
inpcbpolicy 393 13K 2620
in6_multi 85 12K 91
kenv 95 12K 95
cred 43 11K 433
CAM queue 5 11K 1528
rman 82 10K 447
ksem 4 10K 7
rpc 8 9K 8
tcp_fsb_rack 4 9K 10
bmsafemap 2 9K 1272
devstat 4 9K 4
UART 12 9K 12
filemon 1 8K 6
shmfd 1 8K 15
pfs_vncache 1 8K 1
md_sectors 2 8K 3
DEVFSP 120 8K 359
audit_evclass 239 8K 301
osd 367 7K 2103
sglist 6 7K 6
UMA 338 7K 339
dirrem 24 6K 1211
CAM DEV 3 6K 510
proc-args 269 6K 2684
pfs_nodes 22 6K 22
pf_ifnet 12 5K 26
ufs_dirhash 24 5K 27
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 63 4K 63
sctp_atcl 10 4K 144
lockf 34 4K 96
acpisem 28 4K 28
cryptodev 50 4K 484
selfd 48 3K 26216
terminal 11 3K 11
newdirblk 21 3K 758
uidinfo 6 3K 31
session 21 3K 41
ip6ndp 16 3K 17
acpidev 20 3K 20
hhook 8 3K 10
tun 6 3K 6
clone 9 3K 9
sctp_ifa 17 3K 18
crypto 11 3K 130
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
in_multi 8 2K 24
Unitno 32 2K 100
sctp_timw 7 2K 7
CAM XPT 22 2K 543
vnodemarker 3 2K 97
toponodes 6 2K 6
ipsecpolicy 2 2K 2
select 11 2K 50
freework 6 2K 1159
freeblks 5 2K 839
nhops 6 2K 9
msi 9 2K 9
freefile 9 2K 960
netlink 2 2K 118
ip6opt 6 2K 31
sctp_ifn 8 1K 18
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
mld 8 1K 8
igmp 8 1K 8
NFSD session 1 1K 1
mount 19 1K 4051
CAM periph 4 1K 271
ipsec 3 1K 3
mkdir 6 1K 1516
diradd 6 1K 1236
pfil 6 1K 6
isadev 6 1K 8
pci_link 10 1K 10
encap_export_host 12 1K 12
tcp_pcm_rack 2 1K 5
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_atky 10 1K 154
indirdep 1 1K 639
vnodes 1 1K 7
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
prison 8 1K 8
feeder 7 1K 7
taskq 2 1K 2
tcpfunc 3 1K 3
ip_msource 3 1K 20
loginclass 3 1K 6
filedesc_to_leader 3 1K 5
sctp_athm 10 1K 146
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 7
soname 5 1K 4212
pmchooks 1 1K 1
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
pmc 1 1K 1
entropy 2 1K 36
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 74
p1003.1b 1 1K 1
sfs_nodes 0 0K 0
zones_data 0 0K 0
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 19
sctp_iter 0 0K 13
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 13
sctp_aadr 0 0K 0
sctp_stro 0 0K 8
sctp_stri 0 0K 4
sctp_map 0 0K 16
tcp_do_rack 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
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
NMI handlers 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
amdiommu_dom 0 0K 0
amdiommu_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 610
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 47
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 202
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
MLX5EEPROM 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
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 0
ip6_moptions 0 0K 7
in6_mfilter 0 0K 7
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_moptions 0 0K 81
in_mfilter 0 0K 44
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 24
fadvise 0 0K 0
VN POLL 0 0K 3
statfs 0 0K 210
namei_tracker 0 0K 15
export_host 0 0K 0
cl_savebuf 0 0K 93
lio 0 0K 112
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 18721
ioctlops 0 0K 135
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 984
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 653
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 11
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 2
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 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
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
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
mpi3mrbuf 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
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 4900
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 70
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 26147 0 254 38494208 0
malloc-16384 16384 198 2 968 0 1 3276800 0
mbuf 256 8883 779 44787 0 254 2473472 0
RADIX NODE 152 14517 194 51370 0 62 2236072 0
malloc-128 128 14619 137 15247 0 126 1888768 0
BUF TRIE 152 414 11390 2803 0 62 1794208 0
malloc-384 384 4151 19 4496 0 30 1601280 0
mbuf_cluster 2048 508 254 540 0 254 1560576 0
malloc-4096 4096 331 5 542 0 2 1376256 0
UMA Slabs 0 112 11654 4 11728 0 126 1305696 0
sctp_asoc 2256 0 510 8 0 254 1150560 0
malloc-4096 4096 259 1 1661 0 2 1064960 0
zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0
vmem btag 56 18472 71 18513 0 254 1038408 0
VM OBJECT 248 3328 96 23279 0 62 849152 0
FFS inode 1168 693 21 1670 0 8 833952 0
socket 1024 446 318 4601 0 254 782336 0
malloc-65536 65536 10 1 14 0 1 720896 0
THREAD 1824 364 12 1208 0 8 685824 0
tcp_inpcb 1304 338 142 2051 0 8 625920 0
MAP ENTRY 96 6304 122 84178 0 126 616896 0
sctp_ep 1152 10 501 134 0 254 588672 0
malloc-256 256 2174 121 2497 0 62 587520 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 190 0 0 2 498560 0
sctp_raddr 736 0 517 13 0 254 380512 0
PROC 1376 251 13 1591 0 8 363264 0
VNODE 440 735 75 1714 0 30 356400 0
malloc-65536 65536 4 1 114 0 1 327680 0
256 Bucket 2048 153 7 1176 0 8 327680 0
malloc-64 64 4816 287 15708 0 254 326592 0
FPU_save_area 832 366 21 1767 0 16 321984 0
malloc-16 16 18243 507 30670 0 254 300000 0
filedesc0 1072 249 10 1708 0 8 277648 0
malloc-32 32 7336 350 21496 0 254 245952 0
UMA Zones 768 310 4 311 0 16 241152 0
malloc-256 256 748 182 8164 0 62 238080 0
malloc-2048 2048 100 12 350 0 8 229376 0
malloc-128 128 1556 211 27466 0 126 226176 0
DEVCTL 1024 46 174 173 0 0 225280 0
tcp_log 416 0 513 36 0 254 213408 0
FFS2 dinode 256 693 117 1669 0 62 207360 0
malloc-65536 65536 1 2 64 0 1 196608 0
malloc-32768 32768 1 5 264 0 1 196608 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 26 490 1722 0 254 165120 0
S VFS Cache 104 1052 469 2518 0 126 158184 0
malloc-2048 2048 4 68 618 0 8 147456 0
mall
---
This report is generated by a bot. It may contain errors.
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If you want to undo deduplication, reply with:
#syz undup
syzbot
Jan 9, 2026, 5:33:11 PMJan 9
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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