panic: handle_workitem_remove: file ino ADDR negative i_nlink -NUM
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syzbot
Jul 29, 2025, 7:15:35 AMJul 29
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 0ded4647215c vtnet.4: update description of loader tunables
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=157cf034580000
dashboard link: https://syzkaller.appspot.com/bug?extid=02cb048d48b51bcd9c41
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+02cb04...@syzkaller.appspotmail.com
panic: handle_workitem_remove: file ino 198646 negative i_nlink -1
cpuid = 0
time = 65553
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c597d0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c59930
vpanic() at vpanic+0x257/frame 0xfffffe0056c59af0
panic() at panic+0xb5/frame 0xfffffe0056c59bb0
handle_workitem_remove() at handle_workitem_remove+0xd45/frame 0xfffffe0056c59cf0
process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c59e40
softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c59e90
softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c59ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c59f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c59f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 14 tid 100093 ]
Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827cb4c0 .str.27
rsp 0xfffffe0056c59910
rbp 0xfffffe0056c59930
rsi 0
rdi 0xffffffff81614a99 printf+0x149
r8 0
r9 0xffffffff
r10 0x8c57daa690bc01a4
r11 0x17
r12 0xfffffe00540c2780
r13 0xfffffffffffffffe
r14 0xffffffff827cb4c0 .str.27
r15 0
rip 0xffffffff815fe5ce kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db> show proc
Process 14 (bufdaemon) at 0xfffffe000780a5c0:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b4d060
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b4d060 reapsubtree: 14
sigparent: 20
vmspace: 0xffffffff83b4e040
(map 0xffffffff83b4e040)
(map.pmap 0xffffffff83b4e0e0)
(pmap 0xffffffff83b4e150)
threads: 3
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100093 Run CPU 0 [/ worker]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2704 765 765 0 R (threaded) syz-executor
103428 RunQ syz-executor
103430 RunQ syz-executor
2703 763 763 0 R (threaded) syz-executor
103407 RunQ syz-executor
103429 RunQ syz-executor
2702 2586 2586 0 R (threaded) syz-executor
103418 RunQ syz-executor
103427 S uwait 0xfffffe006dd9d700 syz-executor
2701 766 766 0 R (threaded) syz-executor
103425 RunQ syz-executor
103426 S uwait 0xfffffe006dd9d300 syz-executor
2700 1 2586 0 S uwait 0xfffffe006dd9d800 syz-executor
2687 1 2586 0 S uwait 0xfffffe007b231300 syz-executor
2673 1 766 0 S uwait 0xfffffe00791f1900 syz-executor
2671 1 2586 0 S uwait 0xfffffe007b230480 syz-executor
2667 1 2586 0 S uwait 0xfffffe006dd9db80 syz-executor
2662 1 763 0 S uwait 0xfffffe006dd9e900 syz-executor
2661 1 2586 0 S uwait 0xfffffe0080219280 syz-executor
2643 1 2586 0 S uwait 0xfffffe006dd9de80 syz-executor
2636 0 0 0 DL - 0xffffffff83b4e500 [accounting]
2631 1 765 0 S uwait 0xfffffe0080219c80 syz-executor
2628 2617 2628 0 Ss select 0xfffffe0086996440 dhclient
2624 1 2624 0 Ss select 0xfffffe0086996dc0 dhclient
2618 1 2586 0 S uwait 0xfffffe007b230c80 syz-executor
2617 2605 423 65 S select 0xfffffe00593eb1c0 dhclient
2606 1 765 0 S uwait 0xfffffe008021b300 syz-executor
2605 423 423 0 S wait 0xfffffe0082c85ac0 sh
2586 762 2586 0 S nanslp 0xffffffff83ba3c41 syz-executor
2568 0 0 0 DL mdwait 0xfffffe006dde6000 [md2]
2559 1 2557 0 S uwait 0xfffffe0080219780 syz-executor
2554 1 765 0 S uwait 0xfffffe007b230a80 syz-executor
2543 1 766 60929 S uwait 0xfffffe006dd9dc80 syz-executor
2539 1 766 0 S uwait 0xfffffe0080219980 syz-executor
2533 1 763 60928 S uwait 0xfffffe006dd9e700 syz-executor
2525 1 766 0 S uwait 0xfffffe007b231000 syz-executor
2524 1 765 0 SV uwait 0xfffffe007b230380 syz-executor
2516 1 763 0 S uwait 0xfffffe006dd9e400 syz-executor
2489 1 766 0 S uwait 0xfffffe006dd9e300 syz-executor
2475 0 0 0 DL (threaded) [so_splice]
103029 D - 0xfffffe007b230080 [thr_0]
103097 D - 0xfffffe007b2300c0 [thr_1]
2471 1 764 0 S uwait 0xfffffe006dd9ea00 syz-executor
2468 1 763 0 S uwait 0xfffffe008021b600 syz-executor
2456 0 0 0 DL mdwait 0xfffffe0078350000 [md1]
2449 1 765 0 S uwait 0xfffffe006dd9f080 syz-executor
2432 1 765 0 S uwait 0xfffffe007b231200 syz-executor
2419 0 0 0 DL mdwait 0xfffffe0078102000 [md0]
2410 1 763 0 S uwait 0xfffffe007b231100 syz-executor
2409 1 765 0 S uwait 0xfffffe007b231700 syz-executor
2403 1 765 0 S uwait 0xfffffe0080219380 syz-executor
2392 1 765 0 S uwait 0xfffffe00791f1b00 syz-executor
2388 1 763 0 S uwait 0xfffffe0059624e80 syz-executor
2387 1 766 0 S uwait 0xfffffe008021ae00 syz-executor
2381 1 766 0 S uwait 0xfffffe0059624680 syz-executor
2379 1 766 0 S uwait 0xfffffe00791f1f00 syz-executor
2364 1 765 0 S uwait 0xfffffe007b231500 syz-executor
2172 1 764 60928 S uwait 0xfffffe0059624580 syz-executor
2159 1 765 60928 S uwait 0xfffffe00791f1500 syz-executor
2103 1 765 60928 S uwait 0xfffffe006dd9ee00 syz-executor
2067 1 2058 0 SV uwait 0xfffffe0080219480 syz-executor
2064 1 2058 0 S uwait 0xfffffe00791ee600 syz-executor
2063 1 765 60928 S uwait 0xfffffe00791f1800 syz-executor
2054 1 2050 0 SV uwait 0xfffffe0059624480 syz-executor
2053 1 2050 0 S uwait 0xfffffe00791f1c00 syz-executor
2021 1 2017 0 SV uwait 0xfffffe0080219580 syz-executor
2020 1 2017 0 S uwait 0xfffffe0080219a80 syz-executor
2005 1 2000 0 S uwait 0xfffffe008021b500 syz-executor
1991 1 763 0 SV uwait 0xfffffe006dd9e600 syz-executor
1990 1 1985 0 S uwait 0xfffffe00791f0580 syz-executor
1981 1 763 0 SV uwait 0xfffffe008021a900 syz-executor
1979 1 1977 0 S uwait 0xfffffe0059624b80 syz-executor
1974 1 1973 0 S uwait 0xfffffe006dd9ef00 syz-executor
1897 1 1894 0 S uwait 0xfffffe0080219880 syz-executor
1876 1 1873 0 S uwait 0xfffffe006dd9f380 syz-executor
1870 1 1867 0 S uwait 0xfffffe006dd9f280 syz-executor
1854 1 1851 0 S uwait 0xfffffe008021b900 syz-executor
1841 1 1840 0 S uwait 0xfffffe00791ee700 syz-executor
1836 1 1836 65 Ss select 0xfffffe0057d69d40 dhclient
1814 1 1811 0 S uwait 0xfffffe008021a500 syz-executor
1809 1 1804 0 S uwait 0xfffffe008021aa00 syz-executor
1807 1 1805 0 S uwait 0xfffffe006dd9f180 syz-executor
1802 1 1799 0 S uwait 0xfffffe0053e0e580 syz-executor
1788 1 1780 0 S uwait 0xfffffe008021ab00 syz-executor
1781 1 1778 0 S uwait 0xfffffe008021af00 syz-executor
1777 1 1773 0 SV uwait 0xfffffe0059624780 syz-executor
1775 1 1773 0 S uwait 0xfffffe00791ef900 syz-executor
1769 1 1768 0 S uwait 0xfffffe008021a300 syz-executor
1757 1 1755 0 S uwait 0xfffffe006dd9f480 syz-executor
1752 1 1749 0 S uwait 0xfffffe008021b200 syz-executor
1732 1 1730 0 S uwait 0xfffffe00791ee200 syz-executor
1726 1 1724 0 S uwait 0xfffffe008021c080 syz-executor
1721 1 1717 0 S uwait 0xfffffe008021b700 syz-executor
1700 1 1699 0 S uwait 0xfffffe008021ba00 syz-executor
1695 1 1690 0 S uwait 0xfffffe00791ee100 syz-executor
1666 1 1665 0 S uwait 0xfffffe00791ee500 syz-executor
1663 1 1663 0 Ss select 0xfffffe0057d69f40 dhclient
1657 1 1657 0 Ss select 0xfffffe00593ea140 dhclient
1628 1 1628 65 Ss select 0xfffffe006e4df440 dhclient
1619 1 1616 0 S uwait 0xfffffe0059624a80 syz-executor
1617 1 1614 0 S uwait 0xfffffe0053e0e280 syz-executor
1607 1 1605 0 S uwait 0xfffffe0053e0e680 syz-executor
1590 1 1588 0 S uwait 0xfffffe008021c480 syz-executor
1585 1 1583 0 S uwait 0xfffffe008021c580 syz-executor
1579 1 1577 0 S uwait 0xfffffe008021bb00 syz-executor
1563 1 1560 0 S uwait 0xfffffe0059624c80 syz-executor
1556 1 1553 0 S uwait 0xfffffe00791ee800 syz-executor
1537 1 1531 0 S uwait 0xfffffe00791ee900 syz-executor
1534 1 1530 0 S uwait 0xfffffe00791eea00 syz-executor
1520 1 1517 0 S uwait 0xfffffe0053e0e180 syz-executor
1518 1 1515 0 S uwait 0xfffffe0053e0ea80 syz-executor
1511 1 763 60928 S uwait 0xfffffe0058257a00 syz-executor
1503 1 1500 0 S uwait 0xfffffe0053e0ee80 syz-executor
1502 1 1499 0 SV uwait 0xfffffe00791f0780 syz-executor
1501 1 1499 0 S uwait 0xfffffe00791ef800 syz-executor
1496 1 764 0 S uwait 0xfffffe0053e0eb80 syz-executor
1480 1 1477 0 S uwait 0xfffffe0058257300 syz-executor
1473 1 1468 0 S uwait 0xfffffe00791f0880 syz-executor
1464 1 1461 0 S uwait 0xfffffe0053e0e480 syz-executor
1458 1 1452 0 S uwait 0xfffffe00791ef700 syz-executor
1454 1 1447 0 S uwait 0xfffffe00791ef400 syz-executor
1449 1 1449 0 Ss select 0xfffffe00593ec0c0 dhclient
1448 1 1433 0 S uwait 0xfffffe0058257f00 syz-executor
1442 1 1442 0 Ss select 0xfffffe00593ebf40 dhclient
1419 1 1405 0 S uwait 0xfffffe00598f8a80 syz-executor
1412 1 1412 65 Ss select 0xfffffe00593ec2c0 dhclient
1408 1 1406 0 S uwait 0xfffffe00791f0380 syz-executor
1392 1 766 0 S uwait 0xfffffe0058258180 syz-executor
1382 1 1381 0 S uwait 0xfffffe00791f1380 syz-executor
1380 1 1377 0 SV uwait 0xfffffe00791efd00 syz-executor
1378 1 1377 0 S uwait 0xfffffe00791efe00 syz-executor
1376 1 1373 0 SV uwait 0xfffffe0058257700 syz-executor
1374 1 1373 0 S umtxn 0xfffffe0053e0ed80 syz-executor
1371 1 1365 0 S uwait 0xfffffe0058258c80 syz-executor
1370 1 1367 0 SV uwait 0xfffffe0058258080 syz-executor
1369 1 1367 0 S uwait 0xfffffe00584eb880 syz-executor
1350 1 766 0 S uwait 0xfffffe0058257800 syz-executor
1337 1 1330 0 S uwait 0xfffffe0058257d00 syz-executor
1333 1 1329 0 S uwait 0xfffffe00791eff00 syz-executor
1326 1 1321 0 SV uwait 0xfffffe00598f6e80 syz-executor
1324 1 1321 0 S uwait 0xfffffe0058257c00 syz-executor
1293 1 1291 0 S uwait 0xfffffe00584eec00 syz-executor
1285 1 1280 0 S uwait 0xfffffe00584ec500 syz-executor
1259 1 1249 0 SV uwait 0xfffffe00791f0480 syz-executor
1256 1 1249 0 S uwait 0xfffffe00584ec400 syz-executor
1255 1 766 0 S uwait 0xfffffe0058257600 syz-executor
1254 1 1246 0 SV uwait 0xfffffe00584ebc00 syz-executor
1252 1 1246 0 S uwait 0xfffffe00791f1080 syz-executor
1250 1 765 60928 S uwait 0xfffffe0058257b00 syz-executor
1247 1 1242 0 S uwait 0xfffffe00791f1180 syz-executor
1239 1 1236 0 S uwait 0xfffffe0058258d80 syz-executor
1237 1 1237 0 Ss select 0xfffffe00593ebc40 dhclient
1231 1 1231 0 Ss select 0xfffffe006e4ded40 dhclient
1214 1 1205 0 S uwait 0xfffffe00598f6d80 syz-executor
1210 1 1207 0 S uwait 0xfffffe00791f0e00 syz-executor
1193 1 1193 65 Ss select 0xfffffe006e4df0c0 dhclient
1185 1 1182 0 S uwait 0xfffffe00598f7600 syz-executor
1179 1 1175 0 S uwait 0xfffffe0058258280 syz-executor
1169 1 1167 0 S uwait 0xfffffe005825a500 syz-executor
1159 1 1156 0 S uwait 0xfffffe0058259a80 syz-executor
1147 1 1137 0 SV uwait 0xfffffe0058258a80 syz-executor
1144 1 1137 0 S uwait 0xfffffe00584ee500 syz-executor
1143 1 1136 0 S uwait 0xfffffe00584ece00 syz-executor
1139 1 1134 0 S uwait 0xfffffe00584ec000 syz-executor
1133 1 1130 0 S uwait 0xfffffe00584ec600 syz-executor
1120 1 1115 0 S uwait 0xfffffe00584ec200 syz-executor
1119 1 1117 0 S uwait 0xfffffe0058258780 syz-executor
1113 1 1107 0 S uwait 0xfffffe0058259300 syz-executor
1111 1 1102 0 SV uwait 0xfffffe005825a800 syz-executor
1110 1 1106 0 S uwait 0xfffffe00584eb980 syz-executor
1109 1 1102 0 S uwait 0xfffffe0058259000 syz-executor
1099 1 1093 0 S uwait 0xfffffe00584ec900 syz-executor
1094 1 1091 0 S uwait 0xfffffe00584ec300 syz-executor
1085 1 1080 0 SV uwait 0xfffffe00584eb080 syz-executor
1083 1 1080 0 S uwait 0xfffffe00598f8b80 syz-executor
1076 1 1066 0 S uwait 0xfffffe00584ee700 syz-executor
1073 1 1069 0 S uwait 0xfffffe00584eb380 syz-executor
1071 1 1067 0 S uwait 0xfffffe005825a700 syz-executor
1068 1 1064 0 S uwait 0xfffffe0059624100 syz-executor
1046 1 1037 0 S uwait 0xfffffe00584ed080 syz-executor
1038 1 1034 0 S uwait 0xfffffe00598f6780 syz-executor
1029 1 1026 0 S uwait 0xfffffe00598f6680 syz-executor
1005 1 1002 0 S uwait 0xfffffe00584ee300 syz-executor
1004 1 1001 0 S uwait 0xfffffe00598f6180 syz-executor
1000 1 998 0 SV uwait 0xfffffe00584ee800 syz-executor
999 1 998 0 S uwait 0xfffffe00584ebd00 syz-executor
988 1 988 0 Ss select 0xfffffe00593ec440 dhclient
981 1 981 0 Ss select 0xfffffe006e4df040 dhclient
979 1 766 0 S uwait 0xfffffe0058259b80 syz-executor
943 1 933 0 SV uwait 0xfffffe00584eee00 syz-executor
940 1 933 0 S uwait 0xfffffe00598f8e80 syz-executor
911 1 909 0 S uwait 0xfffffe00598f6080 syz-executor
904 0 0 0 DL (threaded) [KTLS]
100154 D - 0xfffffe0053e1eb00 [thr_0]
100208 D - 0xfffffe0053e1eb80 [thr_1]
100209 D - 0xffffffff83cb5628 [reclaim_0]
898 1 763 0 S uwait 0xfffffe005825a300 syz-executor
895 1 890 0 S uwait 0xfffffe0058259c00 syz-executor
891 1 888 0 S uwait 0xfffffe0059624000 syz-executor
842 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4]
841 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3]
840 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2]
839 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1]
838 1 763 60928 S uwait 0xfffffe005825aa00 syz-executor
832 1 812 0 SV uwait 0xfffffe005825ab00 syz-executor
830 1 812 0 S uwait 0xfffffe005825ac00 syz-executor
820 0 0 0 DL aiordy 0xfffffe00540eaae0 [aiod4]
819 0 0 0 DL aiordy 0xfffffe00540eb040 [aiod3]
817 0 0 0 DL aiordy 0xfffffe00540eb5a0 [aiod2]
816 0 0 0 DL aiordy 0xfffffe00540ec060 [aiod1]
815 1 802 0 S uwait 0xfffffe00598f8780 syz-executor
814 1 764 0 S uwait 0xfffffe00598f8980 syz-executor
766 762 766 0 S nanslp 0xffffffff83ba3c40 syz-executor
765 762 765 0 S nanslp 0xffffffff83ba3c40 syz-executor
763 762 763 0 S nanslp 0xffffffff83ba3c40 syz-executor
762 760 760 0 S select 0xfffffe00593ed040 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe00540ad670 csh
758 681 758 0 Ss select 0xfffffe00593ed240 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00582904b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00585cd0b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585cd4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585cd8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005828d4b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005828d8b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe005828dcb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585cdcb0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585ce0b0 getty
685 1 685 0 Ss nanslp 0xffffffff83ba3c40 cron
681 1 681 0 Ss select 0xfffffe00593ecd40 sshd
494 1 494 0 Ss select 0xfffffe0053ffbb40 syslogd
423 1 423 0 Ss wait 0xfffffe00540d0560 devd
422 1 422 65 Ss select 0xfffffe00593ecf40 dhclient
337 1 337 0 Ss select 0xfffffe0053ffba40 dhclient
334 1 334 0 Ss select 0xfffffe00593ed140 dhclient
16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru]
14 0 0 0 RL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100093 Run CPU 0 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf0d88 [dom0]
100080 D launds 0xffffffff83cf0d94 [laundry: dom0]
100081 D umarcl 0xffffffff81de0e10 [uma]
7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8476b9e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff8449b700 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100045 RunQ [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0]
100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c620 [g_event]
100038 D - 0xffffffff83b4c640 [g_up]
100039 D - 0xffffffff83b4c660 [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]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c3dff0 [swapper]
100005 D - 0xfffffe000776cd00 [softirq_0]
100006 D - 0xfffffe000776cb00 [softirq_1]
100007 D - 0xfffffe000776c900 [if_io_tqg_0]
100008 D - 0xfffffe000776c700 [if_io_tqg_1]
100009 D - 0xfffffe000776c500 [if_config_tqg_0]
100010 D - 0xfffffe00083db100 [kqueue_ctx taskq]
100011 D - 0xfffffe00083db000 [jail_remove taskq]
100012 D - 0xfffffe00083dae00 [bus taskq]
100015 D - 0xfffffe00083da900 [thread taskq]
100017 D - 0xfffffe00083da600 [aiod_kick taskq]
100018 D - 0xfffffe00083da500 [deferred_unmount ta]
100019 D - 0xfffffe00083da400 [inm_free taskq]
100020 D - 0xfffffe00083da300 [in6m_free taskq]
100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq]
100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00083d9900 [firmware taskq]
100040 D - 0xfffffe0057d47300 [crypto_0]
100041 D - 0xfffffe0057d47300 [crypto_1]
100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0]
100057 D - 0xfffffe0058145500 [vtnet0 txq 0]
100058 D - 0xfffffe0058145400 [vtnet0 rxq 1]
100059 D - 0xfffffe0058145300 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon]
100065 D - 0xffffffff827cfba0 [deadlkres]
100069 D - 0xfffffe0057d46e00 [acpi_task_0]
100070 D - 0xfffffe0057d46e00 [acpi_task_1]
100071 D - 0xfffffe0057d46e00 [acpi_task_2]
100073 D - 0xfffffe00083dca00 [mca taskq]
100074 D - 0xfffffe0057d46b00 [CAM taskq]
100076 D - 0xfffffe0057d47000 [ipsec_offload]
100124 D - 0xfffffe006e48f300 [netlink_socket (PID]
100128 D - 0xfffffe006e48ec00 [netlink_socket (PID]
100178 D - 0xfffffe005965c600 [netlink_socket (PID]
100185 D - 0xfffffe005965c500 [netlink_socket (PID]
100220 D - 0xfffffe006e48b800 [netlink_socket (PID]
100249 D - 0xfffffe006e48e700 [netlink_socket (PID]
100306 D - 0xfffffe006e48ba00 [netlink_socket (PID]
100313 D - 0xfffffe006e48b900 [netlink_socket (PID]
100317 D - 0xfffffe0059659800 [netlink_socket (PID]
100361 D - 0xfffffe006e490400 [netlink_socket (PID]
100374 D - 0xfffffe006e490200 [netlink_socket (PID]
100382 D - 0xfffffe0059659e00 [netlink_socket (PID]
100420 D - 0xfffffe005965c300 [netlink_socket (PID]
100429 D - 0xfffffe006e48fe00 [netlink_socket (PID]
100431 D - 0xfffffe005965bd00 [netlink_socket (PID]
100434 D - 0xfffffe006e48fd00 [netlink_socket (PID]
100448 D - 0xfffffe005965c900 [netlink_socket (PID]
100470 D - 0xfffffe006e48f800 [netlink_socket (PID]
100475 D - 0xfffffe005965c100 [netlink_socket (PID]
100495 D - 0xfffffe005965c200 [netlink_socket (PID]
100500 D - 0xfffffe005965b800 [netlink_socket (PID]
100504 D - 0xfffffe005965bc00 [netlink_socket (PID]
100519 D - 0xfffffe005965b600 [netlink_socket (PID]
100520 D - 0xfffffe006e48e000 [netlink_socket (PID]
100543 D - 0xfffffe00598c8600 [netlink_socket (PID]
100549 D - 0xfffffe006e48dc00 [netlink_socket (PID]
100553 D - 0xfffffe005965a100 [netlink_socket (PID]
100554 D - 0xfffffe006e48db00 [netlink_socket (PID]
100582 D - 0xfffffe005965a300 [netlink_socket (PID]
100612 D - 0xfffffe006e48d700 [netlink_socket (PID]
100626 D - 0xfffffe006e490800 [netlink_socket (PID]
100646 D - 0xfffffe006e48d400 [netlink_socket (PID]
100649 D - 0xfffffe006e48d300 [netlink_socket (PID]
100683 D - 0xfffffe006e48d000 [netlink_socket (PID]
100690 D - 0xfffffe006e48d100 [netlink_socket (PID]
100702 D - 0xfffffe006e3ba600 [netlink_socket (PID]
100707 D - 0xfffffe006e48cd00 [netlink_socket (PID]
100769 D - 0xfffffe00598c8200 [netlink_socket (PID]
100790 D - 0xfffffe006e360800 [netlink_socket (PID]
100840 D - 0xfffffe006e3ba700 [netlink_socket (PID]
100859 D - 0xfffffe006e3ba800 [netlink_socket (PID]
100921 D - 0xfffffe006e48c900 [netlink_socket (PID]
100924 D - 0xfffffe006e48ca00 [netlink_socket (PID]
100936 D - 0xfffffe006e48f700 [netlink_socket (PID]
100946 D - 0xfffffe006e490100 [netlink_socket (PID]
100952 D - 0xfffffe006e490000 [netlink_socket (PID]
100998 D - 0xfffffe005965be00 [netlink_socket (PID]
101002 D - 0xfffffe006e48fb00 [netlink_socket (PID]
101023 D - 0xfffffe006e35fd00 [netlink_socket (PID]
101033 D - 0xfffffe006e35fe00 [netlink_socket (PID]
101036 D - 0xfffffe006e48e300 [netlink_socket (PID]
101051 D - 0xfffffe006e48e100 [netlink_socket (PID]
101064 D - 0xfffffe006e48dd00 [netlink_socket (PID]
101083 D - 0xfffffe006e37e200 [netlink_socket (PID]
101123 D - 0xfffffe006e3ba900 [netlink_socket (PID]
101129 D - 0xfffffe006e35fa00 [netlink_socket (PID]
101157 D - 0xfffffe006e35f800 [netlink_socket (PID]
101159 D - 0xfffffe006e490a00 [netlink_socket (PID]
101194 D - 0xfffffe006e48d600 [netlink_socket (PID]
101196 D - 0xfffffe006e48ce00 [netlink_socket (PID]
101240 D - 0xfffffe00598c8300 [netlink_socket (PID]
101259 D - 0xfffffe006e360700 [netlink_socket (PID]
101296 D - 0xfffffe006e490500 [netlink_socket (PID]
101312 D - 0xfffffe006e490900 [netlink_socket (PID]
101325 D - 0xfffffe00598cba00 [netlink_socket (PID]
101361 D - 0xfffffe006e37dd00 [netlink_socket (PID]
101377 D - 0xfffffe006e37db00 [netlink_socket (PID]
101381 D - 0xfffffe006e35f400 [netlink_socket (PID]
101429 D - 0xfffffe006e3bac00 [netlink_socket (PID]
101482 D - 0xfffffe006e3ba500 [netlink_socket (PID]
101495 D - 0xfffffe006e48bc00 [netlink_socket (PID]
101538 D - 0xfffffe00083d9700 [netlink_socket (PID]
101554 D - 0xfffffe00598c7e00 [netlink_socket (PID]
101573 D - 0xfffffe00598c8a00 [netlink_socket (PID]
101627 D - 0xfffffe006e37da00 [netlink_socket (PID]
101637 D - 0xfffffe006e48de00 [netlink_socket (PID]
101658 D - 0xfffffe005965b400 [netlink_socket (PID]
101670 D - 0xfffffe00083d9500 [netlink_socket (PID]
101684 D - 0xfffffe00598c9000 [netlink_socket (PID]
101689 D - 0xfffffe00598c8100 [netlink_socket (PID]
101732 D - 0xfffffe006e35f900 [netlink_socket (PID]
101744 D - 0xfffffe006e37e000 [netlink_socket (PID]
101747 D - 0xfffffe006e48f900 [netlink_socket (PID]
101753 D - 0xfffffe00598c7c00 [netlink_socket (PID]
101811 D - 0xfffffe006e490700 [netlink_socket (PID]
101841 D - 0xfffffe006e48d900 [netlink_socket (PID]
101867 D - 0xfffffe006e35f500 [netlink_socket (PID]
101884 D - 0xfffffe006e490300 [netlink_socket (PID]
101923 D - 0xfffffe006e360000 [netlink_socket (PID]
102091 D - 0xfffffe005965bb00 [netlink_socket (PID]
102105 D - 0xfffffe00598c7a00 [netlink_socket (PID]
102121 D - 0xfffffe006e48cb00 [netlink_socket (PID]
102148 D - 0xfffffe006e37d900 [netlink_socket (PID]
102187 D - 0xfffffe006e48bb00 [netlink_socket (PID]
102256 D - 0xfffffe006e35f300 [netlink_socket (PID]
102274 D - 0xfffffe00083d9600 [netlink_socket (PID]
db> show all locks
Process 14 (bufdaemon) thread 0xfffffe00540c2780 (100093)
exclusive rw SUrw (SUrw) r = 0 (0xfffffe0059871c00) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0080d5c598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384
db> show malloc
Type InUse MemUse Requests
sctp_stro 113 382592K 205
pf_hash 6 12804K 6
linker 376 5079K 921
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4218
filedesc 342 2734K 3266
sysctloid 35338 2082K 35413
vtbuf 24 1968K 46
kobj 330 1320K 523
pcb 684 1315K 1980
subproc 492 1048K 3086
newblk 26 1031K 3914
vfscache 3 1025K 3
inodedep 38 526K 2549
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 5 284K 10
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 102 201K 17014
acpica 1674 184K 54432
sctp_atcl 391 147K 1001
tidhash 3 141K 3
pagedep 28 135K 1470
tfo_ccache 1 128K 1
IP reass 1 128K 1
kdtrace 652 119K 6283
DEVFS1 110 110K 129
umtx 864 108K 864
sem 4 106K 4
BPF 55 106K 95
gtaskqueue 18 98K 18
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 524
ddb_capture 1 64K 1
shm 12 54K 29
plimit 133 50K 691
taskqueue 357 36K 435
DEVFS3 129 33K 139
hostcache 1 32K 1
LRO 30 31K 30
msg 4 30K 4
kbdmux 6 28K 6
kqueue 388 25K 6504
ifaddr 80 22K 82
temp 36 21K 3636
DEVFS_RULE 56 20K 56
sctp_atky 506 20K 1209
mount 54 20K 1180
routetbl 169 20K 502
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
lltable 50 16K 58
ether_multi 190 16K 755
pwddesc 238 15K 2882
ithread 90 15K 90
bus-sc 34 15K 1650
ifnet 8 15K 8
crypto 38 14K 463
eventhandler 163 14K 163
GEOM 64 14K 510
md_disk 4 13K 78
kenv 95 12K 95
cred 43 11K 717
in6_multi 76 11K 76
CAM queue 5 11K 1528
rman 82 10K 447
shmfd 4 10K 101
rpc 8 9K 8
bmsafemap 2 9K 2506
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 5
pfs_vncache 1 8K 1
sctp_timw 30 8K 30
audit_evclass 240 8K 303
sctp_aadr 110 7K 117
sctp_athm 391 7K 1003
sglist 6 7K 6
CAM DEV 3 6K 510
proc-args 265 6K 3997
pfs_nodes 22 6K 22
DEVFSP 84 6K 787
selfd 76 5K 2083635
ufs_dirhash 24 5K 30
pf_ifnet 11 5K 22
lockf 41 5K 341
UMA 270 5K 270
freework 18 5K 1766
CC Mem 34 5K 1378
session 34 5K 55
tcp_fsb_rack 2 5K 124
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 1
evdev 4 4K 4
in6_mfilter 58 4K 1170
sctp_map 226 4K 410
acpisem 28 4K 28
dirrem 12 3K 2388
select 23 3K 327
kcovinfo 45 3K 45
inpcbpolicy 89 3K 3370
terminal 11 3K 11
newdirblk 21 3K 1407
uidinfo 5 3K 30
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
ip6ndp 14 3K 16
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
in_multi 8 2K 121
sctp_ifa 15 2K 16
diradd 15 2K 2423
tun 5 2K 5
cryptodev 26 2K 1654
Unitno 26 2K 1046
CAM XPT 22 2K 543
toponodes 6 2K 6
mkdir 11 2K 2814
ipsecpolicy 2 2K 2
savedino 5 2K 1260
msi 9 2K 9
freefile 9 2K 2173
netlink 2 2K 182
osd 39 2K 1356
sctp_stri 2 1K 6
softdep 1 1K 1
freeblks 4 1K 1407
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 60
eventfd 8 1K 15
NFSD session 1 1K 1
ip6_moptions 30 1K 586
sctp_ifn 7 1K 16
ktls_ocf 7 1K 70
mld 7 1K 7
igmp 7 1K 7
CAM periph 4 1K 271
ip6opt 5 1K 183
ipsec 3 1K 3
pfil 6 1K 6
procdesc 6 1K 20
isadev 6 1K 8
pci_link 10 1K 10
encap_export_host 12 1K 12
ip_msource 8 1K 195
cdev 2 1K 2
ktls 15 1K 242
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
frag6 4 1K 7
chacha20random 1 1K 1
biobuf 1 1K 1
in_mfilter 7 1K 545
tcp_pcm_rack 1 1K 62
ip6_msource 4 1K 247
inotify 1 1K 25
vnodes 1 1K 3
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
ip_moptions 3 1K 229
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 5
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 5666
filecaps 6 1K 124
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
sigio 1 1K 4
entropy 2 1K 41
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
mqdata 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
filemon 0 0K 5
tcp_do_rack 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 276
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
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 10
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 30
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 104
allocindir 0 0K 0
indirdep 0 0K 313
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
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
tcplog 0 0K 0
tcp_hwpace 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 22
fadvise 0 0K 2
VN POLL 0 0K 12
statfs 0 0K 221
namei_tracker 0 0K 3
export_host 0 0K 0
cl_savebuf 0 0K 39
lio 0 0K 371
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 21420
ioctlops 0 0K 311
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 350
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 874
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 165
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filedesc_to_leader 0 0K 3
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 90
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 119
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 2975
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 8320 1078 79153 0 254 38494208 0
tcp_log 416 5335 5339 28439 0 254 4440384 0
malloc-16384 16384 171 3 1631 0 1 2850816 0
RADIX NODE 152 17939 620 94415 0 62 2820968 0
mbuf 256 9081 582 156227 0 254 2473728 0
malloc-4096 4096 568 4 3227 0 2 2342912 0
mbuf_cluster 2048 762 254 3299 0 254 2080768 0
malloc-64 64 710 31294 2085449 0 254 2048256 0
BUF TRIE 152 249 11555 3205 0 62 1794208 0
malloc-384 384 4122 48 4468 0 30 1601280 0
malloc-128 128 11642 355 15154 0 126 1535616 0
UMA Slabs 0 112 12023 31 1
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
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If the report is already addressed, let syzbot know by replying with:
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If you want to overwrite report's subsystems, reply with:
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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: 0ded4647215c vtnet.4: update description of loader tunables
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=157cf034580000
dashboard link: https://syzkaller.appspot.com/bug?extid=02cb048d48b51bcd9c41
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+02cb04...@syzkaller.appspotmail.com
panic: handle_workitem_remove: file ino 198646 negative i_nlink -1
cpuid = 0
time = 65553
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c597d0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c59930
vpanic() at vpanic+0x257/frame 0xfffffe0056c59af0
panic() at panic+0xb5/frame 0xfffffe0056c59bb0
handle_workitem_remove() at handle_workitem_remove+0xd45/frame 0xfffffe0056c59cf0
process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c59e40
softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c59e90
softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c59ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c59f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c59f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 14 tid 100093 ]
Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827cb4c0 .str.27
rsp 0xfffffe0056c59910
rbp 0xfffffe0056c59930
rsi 0
rdi 0xffffffff81614a99 printf+0x149
r8 0
r9 0xffffffff
r10 0x8c57daa690bc01a4
r11 0x17
r12 0xfffffe00540c2780
r13 0xfffffffffffffffe
r14 0xffffffff827cb4c0 .str.27
r15 0
rip 0xffffffff815fe5ce kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db> show proc
Process 14 (bufdaemon) at 0xfffffe000780a5c0:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b4d060
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b4d060 reapsubtree: 14
sigparent: 20
vmspace: 0xffffffff83b4e040
(map 0xffffffff83b4e040)
(map.pmap 0xffffffff83b4e0e0)
(pmap 0xffffffff83b4e150)
threads: 3
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100093 Run CPU 0 [/ worker]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2704 765 765 0 R (threaded) syz-executor
103428 RunQ syz-executor
103430 RunQ syz-executor
2703 763 763 0 R (threaded) syz-executor
103407 RunQ syz-executor
103429 RunQ syz-executor
2702 2586 2586 0 R (threaded) syz-executor
103418 RunQ syz-executor
103427 S uwait 0xfffffe006dd9d700 syz-executor
2701 766 766 0 R (threaded) syz-executor
103425 RunQ syz-executor
103426 S uwait 0xfffffe006dd9d300 syz-executor
2700 1 2586 0 S uwait 0xfffffe006dd9d800 syz-executor
2687 1 2586 0 S uwait 0xfffffe007b231300 syz-executor
2673 1 766 0 S uwait 0xfffffe00791f1900 syz-executor
2671 1 2586 0 S uwait 0xfffffe007b230480 syz-executor
2667 1 2586 0 S uwait 0xfffffe006dd9db80 syz-executor
2662 1 763 0 S uwait 0xfffffe006dd9e900 syz-executor
2661 1 2586 0 S uwait 0xfffffe0080219280 syz-executor
2643 1 2586 0 S uwait 0xfffffe006dd9de80 syz-executor
2636 0 0 0 DL - 0xffffffff83b4e500 [accounting]
2631 1 765 0 S uwait 0xfffffe0080219c80 syz-executor
2628 2617 2628 0 Ss select 0xfffffe0086996440 dhclient
2624 1 2624 0 Ss select 0xfffffe0086996dc0 dhclient
2618 1 2586 0 S uwait 0xfffffe007b230c80 syz-executor
2617 2605 423 65 S select 0xfffffe00593eb1c0 dhclient
2606 1 765 0 S uwait 0xfffffe008021b300 syz-executor
2605 423 423 0 S wait 0xfffffe0082c85ac0 sh
2586 762 2586 0 S nanslp 0xffffffff83ba3c41 syz-executor
2568 0 0 0 DL mdwait 0xfffffe006dde6000 [md2]
2559 1 2557 0 S uwait 0xfffffe0080219780 syz-executor
2554 1 765 0 S uwait 0xfffffe007b230a80 syz-executor
2543 1 766 60929 S uwait 0xfffffe006dd9dc80 syz-executor
2539 1 766 0 S uwait 0xfffffe0080219980 syz-executor
2533 1 763 60928 S uwait 0xfffffe006dd9e700 syz-executor
2525 1 766 0 S uwait 0xfffffe007b231000 syz-executor
2524 1 765 0 SV uwait 0xfffffe007b230380 syz-executor
2516 1 763 0 S uwait 0xfffffe006dd9e400 syz-executor
2489 1 766 0 S uwait 0xfffffe006dd9e300 syz-executor
2475 0 0 0 DL (threaded) [so_splice]
103029 D - 0xfffffe007b230080 [thr_0]
103097 D - 0xfffffe007b2300c0 [thr_1]
2471 1 764 0 S uwait 0xfffffe006dd9ea00 syz-executor
2468 1 763 0 S uwait 0xfffffe008021b600 syz-executor
2456 0 0 0 DL mdwait 0xfffffe0078350000 [md1]
2449 1 765 0 S uwait 0xfffffe006dd9f080 syz-executor
2432 1 765 0 S uwait 0xfffffe007b231200 syz-executor
2419 0 0 0 DL mdwait 0xfffffe0078102000 [md0]
2410 1 763 0 S uwait 0xfffffe007b231100 syz-executor
2409 1 765 0 S uwait 0xfffffe007b231700 syz-executor
2403 1 765 0 S uwait 0xfffffe0080219380 syz-executor
2392 1 765 0 S uwait 0xfffffe00791f1b00 syz-executor
2388 1 763 0 S uwait 0xfffffe0059624e80 syz-executor
2387 1 766 0 S uwait 0xfffffe008021ae00 syz-executor
2381 1 766 0 S uwait 0xfffffe0059624680 syz-executor
2379 1 766 0 S uwait 0xfffffe00791f1f00 syz-executor
2364 1 765 0 S uwait 0xfffffe007b231500 syz-executor
2172 1 764 60928 S uwait 0xfffffe0059624580 syz-executor
2159 1 765 60928 S uwait 0xfffffe00791f1500 syz-executor
2103 1 765 60928 S uwait 0xfffffe006dd9ee00 syz-executor
2067 1 2058 0 SV uwait 0xfffffe0080219480 syz-executor
2064 1 2058 0 S uwait 0xfffffe00791ee600 syz-executor
2063 1 765 60928 S uwait 0xfffffe00791f1800 syz-executor
2054 1 2050 0 SV uwait 0xfffffe0059624480 syz-executor
2053 1 2050 0 S uwait 0xfffffe00791f1c00 syz-executor
2021 1 2017 0 SV uwait 0xfffffe0080219580 syz-executor
2020 1 2017 0 S uwait 0xfffffe0080219a80 syz-executor
2005 1 2000 0 S uwait 0xfffffe008021b500 syz-executor
1991 1 763 0 SV uwait 0xfffffe006dd9e600 syz-executor
1990 1 1985 0 S uwait 0xfffffe00791f0580 syz-executor
1981 1 763 0 SV uwait 0xfffffe008021a900 syz-executor
1979 1 1977 0 S uwait 0xfffffe0059624b80 syz-executor
1974 1 1973 0 S uwait 0xfffffe006dd9ef00 syz-executor
1897 1 1894 0 S uwait 0xfffffe0080219880 syz-executor
1876 1 1873 0 S uwait 0xfffffe006dd9f380 syz-executor
1870 1 1867 0 S uwait 0xfffffe006dd9f280 syz-executor
1854 1 1851 0 S uwait 0xfffffe008021b900 syz-executor
1841 1 1840 0 S uwait 0xfffffe00791ee700 syz-executor
1836 1 1836 65 Ss select 0xfffffe0057d69d40 dhclient
1814 1 1811 0 S uwait 0xfffffe008021a500 syz-executor
1809 1 1804 0 S uwait 0xfffffe008021aa00 syz-executor
1807 1 1805 0 S uwait 0xfffffe006dd9f180 syz-executor
1802 1 1799 0 S uwait 0xfffffe0053e0e580 syz-executor
1788 1 1780 0 S uwait 0xfffffe008021ab00 syz-executor
1781 1 1778 0 S uwait 0xfffffe008021af00 syz-executor
1777 1 1773 0 SV uwait 0xfffffe0059624780 syz-executor
1775 1 1773 0 S uwait 0xfffffe00791ef900 syz-executor
1769 1 1768 0 S uwait 0xfffffe008021a300 syz-executor
1757 1 1755 0 S uwait 0xfffffe006dd9f480 syz-executor
1752 1 1749 0 S uwait 0xfffffe008021b200 syz-executor
1732 1 1730 0 S uwait 0xfffffe00791ee200 syz-executor
1726 1 1724 0 S uwait 0xfffffe008021c080 syz-executor
1721 1 1717 0 S uwait 0xfffffe008021b700 syz-executor
1700 1 1699 0 S uwait 0xfffffe008021ba00 syz-executor
1695 1 1690 0 S uwait 0xfffffe00791ee100 syz-executor
1666 1 1665 0 S uwait 0xfffffe00791ee500 syz-executor
1663 1 1663 0 Ss select 0xfffffe0057d69f40 dhclient
1657 1 1657 0 Ss select 0xfffffe00593ea140 dhclient
1628 1 1628 65 Ss select 0xfffffe006e4df440 dhclient
1619 1 1616 0 S uwait 0xfffffe0059624a80 syz-executor
1617 1 1614 0 S uwait 0xfffffe0053e0e280 syz-executor
1607 1 1605 0 S uwait 0xfffffe0053e0e680 syz-executor
1590 1 1588 0 S uwait 0xfffffe008021c480 syz-executor
1585 1 1583 0 S uwait 0xfffffe008021c580 syz-executor
1579 1 1577 0 S uwait 0xfffffe008021bb00 syz-executor
1563 1 1560 0 S uwait 0xfffffe0059624c80 syz-executor
1556 1 1553 0 S uwait 0xfffffe00791ee800 syz-executor
1537 1 1531 0 S uwait 0xfffffe00791ee900 syz-executor
1534 1 1530 0 S uwait 0xfffffe00791eea00 syz-executor
1520 1 1517 0 S uwait 0xfffffe0053e0e180 syz-executor
1518 1 1515 0 S uwait 0xfffffe0053e0ea80 syz-executor
1511 1 763 60928 S uwait 0xfffffe0058257a00 syz-executor
1503 1 1500 0 S uwait 0xfffffe0053e0ee80 syz-executor
1502 1 1499 0 SV uwait 0xfffffe00791f0780 syz-executor
1501 1 1499 0 S uwait 0xfffffe00791ef800 syz-executor
1496 1 764 0 S uwait 0xfffffe0053e0eb80 syz-executor
1480 1 1477 0 S uwait 0xfffffe0058257300 syz-executor
1473 1 1468 0 S uwait 0xfffffe00791f0880 syz-executor
1464 1 1461 0 S uwait 0xfffffe0053e0e480 syz-executor
1458 1 1452 0 S uwait 0xfffffe00791ef700 syz-executor
1454 1 1447 0 S uwait 0xfffffe00791ef400 syz-executor
1449 1 1449 0 Ss select 0xfffffe00593ec0c0 dhclient
1448 1 1433 0 S uwait 0xfffffe0058257f00 syz-executor
1442 1 1442 0 Ss select 0xfffffe00593ebf40 dhclient
1419 1 1405 0 S uwait 0xfffffe00598f8a80 syz-executor
1412 1 1412 65 Ss select 0xfffffe00593ec2c0 dhclient
1408 1 1406 0 S uwait 0xfffffe00791f0380 syz-executor
1392 1 766 0 S uwait 0xfffffe0058258180 syz-executor
1382 1 1381 0 S uwait 0xfffffe00791f1380 syz-executor
1380 1 1377 0 SV uwait 0xfffffe00791efd00 syz-executor
1378 1 1377 0 S uwait 0xfffffe00791efe00 syz-executor
1376 1 1373 0 SV uwait 0xfffffe0058257700 syz-executor
1374 1 1373 0 S umtxn 0xfffffe0053e0ed80 syz-executor
1371 1 1365 0 S uwait 0xfffffe0058258c80 syz-executor
1370 1 1367 0 SV uwait 0xfffffe0058258080 syz-executor
1369 1 1367 0 S uwait 0xfffffe00584eb880 syz-executor
1350 1 766 0 S uwait 0xfffffe0058257800 syz-executor
1337 1 1330 0 S uwait 0xfffffe0058257d00 syz-executor
1333 1 1329 0 S uwait 0xfffffe00791eff00 syz-executor
1326 1 1321 0 SV uwait 0xfffffe00598f6e80 syz-executor
1324 1 1321 0 S uwait 0xfffffe0058257c00 syz-executor
1293 1 1291 0 S uwait 0xfffffe00584eec00 syz-executor
1285 1 1280 0 S uwait 0xfffffe00584ec500 syz-executor
1259 1 1249 0 SV uwait 0xfffffe00791f0480 syz-executor
1256 1 1249 0 S uwait 0xfffffe00584ec400 syz-executor
1255 1 766 0 S uwait 0xfffffe0058257600 syz-executor
1254 1 1246 0 SV uwait 0xfffffe00584ebc00 syz-executor
1252 1 1246 0 S uwait 0xfffffe00791f1080 syz-executor
1250 1 765 60928 S uwait 0xfffffe0058257b00 syz-executor
1247 1 1242 0 S uwait 0xfffffe00791f1180 syz-executor
1239 1 1236 0 S uwait 0xfffffe0058258d80 syz-executor
1237 1 1237 0 Ss select 0xfffffe00593ebc40 dhclient
1231 1 1231 0 Ss select 0xfffffe006e4ded40 dhclient
1214 1 1205 0 S uwait 0xfffffe00598f6d80 syz-executor
1210 1 1207 0 S uwait 0xfffffe00791f0e00 syz-executor
1193 1 1193 65 Ss select 0xfffffe006e4df0c0 dhclient
1185 1 1182 0 S uwait 0xfffffe00598f7600 syz-executor
1179 1 1175 0 S uwait 0xfffffe0058258280 syz-executor
1169 1 1167 0 S uwait 0xfffffe005825a500 syz-executor
1159 1 1156 0 S uwait 0xfffffe0058259a80 syz-executor
1147 1 1137 0 SV uwait 0xfffffe0058258a80 syz-executor
1144 1 1137 0 S uwait 0xfffffe00584ee500 syz-executor
1143 1 1136 0 S uwait 0xfffffe00584ece00 syz-executor
1139 1 1134 0 S uwait 0xfffffe00584ec000 syz-executor
1133 1 1130 0 S uwait 0xfffffe00584ec600 syz-executor
1120 1 1115 0 S uwait 0xfffffe00584ec200 syz-executor
1119 1 1117 0 S uwait 0xfffffe0058258780 syz-executor
1113 1 1107 0 S uwait 0xfffffe0058259300 syz-executor
1111 1 1102 0 SV uwait 0xfffffe005825a800 syz-executor
1110 1 1106 0 S uwait 0xfffffe00584eb980 syz-executor
1109 1 1102 0 S uwait 0xfffffe0058259000 syz-executor
1099 1 1093 0 S uwait 0xfffffe00584ec900 syz-executor
1094 1 1091 0 S uwait 0xfffffe00584ec300 syz-executor
1085 1 1080 0 SV uwait 0xfffffe00584eb080 syz-executor
1083 1 1080 0 S uwait 0xfffffe00598f8b80 syz-executor
1076 1 1066 0 S uwait 0xfffffe00584ee700 syz-executor
1073 1 1069 0 S uwait 0xfffffe00584eb380 syz-executor
1071 1 1067 0 S uwait 0xfffffe005825a700 syz-executor
1068 1 1064 0 S uwait 0xfffffe0059624100 syz-executor
1046 1 1037 0 S uwait 0xfffffe00584ed080 syz-executor
1038 1 1034 0 S uwait 0xfffffe00598f6780 syz-executor
1029 1 1026 0 S uwait 0xfffffe00598f6680 syz-executor
1005 1 1002 0 S uwait 0xfffffe00584ee300 syz-executor
1004 1 1001 0 S uwait 0xfffffe00598f6180 syz-executor
1000 1 998 0 SV uwait 0xfffffe00584ee800 syz-executor
999 1 998 0 S uwait 0xfffffe00584ebd00 syz-executor
988 1 988 0 Ss select 0xfffffe00593ec440 dhclient
981 1 981 0 Ss select 0xfffffe006e4df040 dhclient
979 1 766 0 S uwait 0xfffffe0058259b80 syz-executor
943 1 933 0 SV uwait 0xfffffe00584eee00 syz-executor
940 1 933 0 S uwait 0xfffffe00598f8e80 syz-executor
911 1 909 0 S uwait 0xfffffe00598f6080 syz-executor
904 0 0 0 DL (threaded) [KTLS]
100154 D - 0xfffffe0053e1eb00 [thr_0]
100208 D - 0xfffffe0053e1eb80 [thr_1]
100209 D - 0xffffffff83cb5628 [reclaim_0]
898 1 763 0 S uwait 0xfffffe005825a300 syz-executor
895 1 890 0 S uwait 0xfffffe0058259c00 syz-executor
891 1 888 0 S uwait 0xfffffe0059624000 syz-executor
842 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4]
841 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3]
840 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2]
839 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1]
838 1 763 60928 S uwait 0xfffffe005825aa00 syz-executor
832 1 812 0 SV uwait 0xfffffe005825ab00 syz-executor
830 1 812 0 S uwait 0xfffffe005825ac00 syz-executor
820 0 0 0 DL aiordy 0xfffffe00540eaae0 [aiod4]
819 0 0 0 DL aiordy 0xfffffe00540eb040 [aiod3]
817 0 0 0 DL aiordy 0xfffffe00540eb5a0 [aiod2]
816 0 0 0 DL aiordy 0xfffffe00540ec060 [aiod1]
815 1 802 0 S uwait 0xfffffe00598f8780 syz-executor
814 1 764 0 S uwait 0xfffffe00598f8980 syz-executor
766 762 766 0 S nanslp 0xffffffff83ba3c40 syz-executor
765 762 765 0 S nanslp 0xffffffff83ba3c40 syz-executor
763 762 763 0 S nanslp 0xffffffff83ba3c40 syz-executor
762 760 760 0 S select 0xfffffe00593ed040 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe00540ad670 csh
758 681 758 0 Ss select 0xfffffe00593ed240 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00582904b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00585cd0b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585cd4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585cd8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005828d4b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005828d8b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe005828dcb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585cdcb0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585ce0b0 getty
685 1 685 0 Ss nanslp 0xffffffff83ba3c40 cron
681 1 681 0 Ss select 0xfffffe00593ecd40 sshd
494 1 494 0 Ss select 0xfffffe0053ffbb40 syslogd
423 1 423 0 Ss wait 0xfffffe00540d0560 devd
422 1 422 65 Ss select 0xfffffe00593ecf40 dhclient
337 1 337 0 Ss select 0xfffffe0053ffba40 dhclient
334 1 334 0 Ss select 0xfffffe00593ed140 dhclient
16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru]
14 0 0 0 RL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100093 Run CPU 0 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf0d88 [dom0]
100080 D launds 0xffffffff83cf0d94 [laundry: dom0]
100081 D umarcl 0xffffffff81de0e10 [uma]
7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8476b9e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff8449b700 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100045 RunQ [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0]
100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c620 [g_event]
100038 D - 0xffffffff83b4c640 [g_up]
100039 D - 0xffffffff83b4c660 [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]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c3dff0 [swapper]
100005 D - 0xfffffe000776cd00 [softirq_0]
100006 D - 0xfffffe000776cb00 [softirq_1]
100007 D - 0xfffffe000776c900 [if_io_tqg_0]
100008 D - 0xfffffe000776c700 [if_io_tqg_1]
100009 D - 0xfffffe000776c500 [if_config_tqg_0]
100010 D - 0xfffffe00083db100 [kqueue_ctx taskq]
100011 D - 0xfffffe00083db000 [jail_remove taskq]
100012 D - 0xfffffe00083dae00 [bus taskq]
100015 D - 0xfffffe00083da900 [thread taskq]
100017 D - 0xfffffe00083da600 [aiod_kick taskq]
100018 D - 0xfffffe00083da500 [deferred_unmount ta]
100019 D - 0xfffffe00083da400 [inm_free taskq]
100020 D - 0xfffffe00083da300 [in6m_free taskq]
100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq]
100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00083d9900 [firmware taskq]
100040 D - 0xfffffe0057d47300 [crypto_0]
100041 D - 0xfffffe0057d47300 [crypto_1]
100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0]
100057 D - 0xfffffe0058145500 [vtnet0 txq 0]
100058 D - 0xfffffe0058145400 [vtnet0 rxq 1]
100059 D - 0xfffffe0058145300 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon]
100065 D - 0xffffffff827cfba0 [deadlkres]
100069 D - 0xfffffe0057d46e00 [acpi_task_0]
100070 D - 0xfffffe0057d46e00 [acpi_task_1]
100071 D - 0xfffffe0057d46e00 [acpi_task_2]
100073 D - 0xfffffe00083dca00 [mca taskq]
100074 D - 0xfffffe0057d46b00 [CAM taskq]
100076 D - 0xfffffe0057d47000 [ipsec_offload]
100124 D - 0xfffffe006e48f300 [netlink_socket (PID]
100128 D - 0xfffffe006e48ec00 [netlink_socket (PID]
100178 D - 0xfffffe005965c600 [netlink_socket (PID]
100185 D - 0xfffffe005965c500 [netlink_socket (PID]
100220 D - 0xfffffe006e48b800 [netlink_socket (PID]
100249 D - 0xfffffe006e48e700 [netlink_socket (PID]
100306 D - 0xfffffe006e48ba00 [netlink_socket (PID]
100313 D - 0xfffffe006e48b900 [netlink_socket (PID]
100317 D - 0xfffffe0059659800 [netlink_socket (PID]
100361 D - 0xfffffe006e490400 [netlink_socket (PID]
100374 D - 0xfffffe006e490200 [netlink_socket (PID]
100382 D - 0xfffffe0059659e00 [netlink_socket (PID]
100420 D - 0xfffffe005965c300 [netlink_socket (PID]
100429 D - 0xfffffe006e48fe00 [netlink_socket (PID]
100431 D - 0xfffffe005965bd00 [netlink_socket (PID]
100434 D - 0xfffffe006e48fd00 [netlink_socket (PID]
100448 D - 0xfffffe005965c900 [netlink_socket (PID]
100470 D - 0xfffffe006e48f800 [netlink_socket (PID]
100475 D - 0xfffffe005965c100 [netlink_socket (PID]
100495 D - 0xfffffe005965c200 [netlink_socket (PID]
100500 D - 0xfffffe005965b800 [netlink_socket (PID]
100504 D - 0xfffffe005965bc00 [netlink_socket (PID]
100519 D - 0xfffffe005965b600 [netlink_socket (PID]
100520 D - 0xfffffe006e48e000 [netlink_socket (PID]
100543 D - 0xfffffe00598c8600 [netlink_socket (PID]
100549 D - 0xfffffe006e48dc00 [netlink_socket (PID]
100553 D - 0xfffffe005965a100 [netlink_socket (PID]
100554 D - 0xfffffe006e48db00 [netlink_socket (PID]
100582 D - 0xfffffe005965a300 [netlink_socket (PID]
100612 D - 0xfffffe006e48d700 [netlink_socket (PID]
100626 D - 0xfffffe006e490800 [netlink_socket (PID]
100646 D - 0xfffffe006e48d400 [netlink_socket (PID]
100649 D - 0xfffffe006e48d300 [netlink_socket (PID]
100683 D - 0xfffffe006e48d000 [netlink_socket (PID]
100690 D - 0xfffffe006e48d100 [netlink_socket (PID]
100702 D - 0xfffffe006e3ba600 [netlink_socket (PID]
100707 D - 0xfffffe006e48cd00 [netlink_socket (PID]
100769 D - 0xfffffe00598c8200 [netlink_socket (PID]
100790 D - 0xfffffe006e360800 [netlink_socket (PID]
100840 D - 0xfffffe006e3ba700 [netlink_socket (PID]
100859 D - 0xfffffe006e3ba800 [netlink_socket (PID]
100921 D - 0xfffffe006e48c900 [netlink_socket (PID]
100924 D - 0xfffffe006e48ca00 [netlink_socket (PID]
100936 D - 0xfffffe006e48f700 [netlink_socket (PID]
100946 D - 0xfffffe006e490100 [netlink_socket (PID]
100952 D - 0xfffffe006e490000 [netlink_socket (PID]
100998 D - 0xfffffe005965be00 [netlink_socket (PID]
101002 D - 0xfffffe006e48fb00 [netlink_socket (PID]
101023 D - 0xfffffe006e35fd00 [netlink_socket (PID]
101033 D - 0xfffffe006e35fe00 [netlink_socket (PID]
101036 D - 0xfffffe006e48e300 [netlink_socket (PID]
101051 D - 0xfffffe006e48e100 [netlink_socket (PID]
101064 D - 0xfffffe006e48dd00 [netlink_socket (PID]
101083 D - 0xfffffe006e37e200 [netlink_socket (PID]
101123 D - 0xfffffe006e3ba900 [netlink_socket (PID]
101129 D - 0xfffffe006e35fa00 [netlink_socket (PID]
101157 D - 0xfffffe006e35f800 [netlink_socket (PID]
101159 D - 0xfffffe006e490a00 [netlink_socket (PID]
101194 D - 0xfffffe006e48d600 [netlink_socket (PID]
101196 D - 0xfffffe006e48ce00 [netlink_socket (PID]
101240 D - 0xfffffe00598c8300 [netlink_socket (PID]
101259 D - 0xfffffe006e360700 [netlink_socket (PID]
101296 D - 0xfffffe006e490500 [netlink_socket (PID]
101312 D - 0xfffffe006e490900 [netlink_socket (PID]
101325 D - 0xfffffe00598cba00 [netlink_socket (PID]
101361 D - 0xfffffe006e37dd00 [netlink_socket (PID]
101377 D - 0xfffffe006e37db00 [netlink_socket (PID]
101381 D - 0xfffffe006e35f400 [netlink_socket (PID]
101429 D - 0xfffffe006e3bac00 [netlink_socket (PID]
101482 D - 0xfffffe006e3ba500 [netlink_socket (PID]
101495 D - 0xfffffe006e48bc00 [netlink_socket (PID]
101538 D - 0xfffffe00083d9700 [netlink_socket (PID]
101554 D - 0xfffffe00598c7e00 [netlink_socket (PID]
101573 D - 0xfffffe00598c8a00 [netlink_socket (PID]
101627 D - 0xfffffe006e37da00 [netlink_socket (PID]
101637 D - 0xfffffe006e48de00 [netlink_socket (PID]
101658 D - 0xfffffe005965b400 [netlink_socket (PID]
101670 D - 0xfffffe00083d9500 [netlink_socket (PID]
101684 D - 0xfffffe00598c9000 [netlink_socket (PID]
101689 D - 0xfffffe00598c8100 [netlink_socket (PID]
101732 D - 0xfffffe006e35f900 [netlink_socket (PID]
101744 D - 0xfffffe006e37e000 [netlink_socket (PID]
101747 D - 0xfffffe006e48f900 [netlink_socket (PID]
101753 D - 0xfffffe00598c7c00 [netlink_socket (PID]
101811 D - 0xfffffe006e490700 [netlink_socket (PID]
101841 D - 0xfffffe006e48d900 [netlink_socket (PID]
101867 D - 0xfffffe006e35f500 [netlink_socket (PID]
101884 D - 0xfffffe006e490300 [netlink_socket (PID]
101923 D - 0xfffffe006e360000 [netlink_socket (PID]
102091 D - 0xfffffe005965bb00 [netlink_socket (PID]
102105 D - 0xfffffe00598c7a00 [netlink_socket (PID]
102121 D - 0xfffffe006e48cb00 [netlink_socket (PID]
102148 D - 0xfffffe006e37d900 [netlink_socket (PID]
102187 D - 0xfffffe006e48bb00 [netlink_socket (PID]
102256 D - 0xfffffe006e35f300 [netlink_socket (PID]
102274 D - 0xfffffe00083d9600 [netlink_socket (PID]
db> show all locks
Process 14 (bufdaemon) thread 0xfffffe00540c2780 (100093)
exclusive rw SUrw (SUrw) r = 0 (0xfffffe0059871c00) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0080d5c598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384
db> show malloc
Type InUse MemUse Requests
sctp_stro 113 382592K 205
pf_hash 6 12804K 6
linker 376 5079K 921
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4218
filedesc 342 2734K 3266
sysctloid 35338 2082K 35413
vtbuf 24 1968K 46
kobj 330 1320K 523
pcb 684 1315K 1980
subproc 492 1048K 3086
newblk 26 1031K 3914
vfscache 3 1025K 3
inodedep 38 526K 2549
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 5 284K 10
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 102 201K 17014
acpica 1674 184K 54432
sctp_atcl 391 147K 1001
tidhash 3 141K 3
pagedep 28 135K 1470
tfo_ccache 1 128K 1
IP reass 1 128K 1
kdtrace 652 119K 6283
DEVFS1 110 110K 129
umtx 864 108K 864
sem 4 106K 4
BPF 55 106K 95
gtaskqueue 18 98K 18
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 524
ddb_capture 1 64K 1
shm 12 54K 29
plimit 133 50K 691
taskqueue 357 36K 435
DEVFS3 129 33K 139
hostcache 1 32K 1
LRO 30 31K 30
msg 4 30K 4
kbdmux 6 28K 6
kqueue 388 25K 6504
ifaddr 80 22K 82
temp 36 21K 3636
DEVFS_RULE 56 20K 56
sctp_atky 506 20K 1209
mount 54 20K 1180
routetbl 169 20K 502
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
lltable 50 16K 58
ether_multi 190 16K 755
pwddesc 238 15K 2882
ithread 90 15K 90
bus-sc 34 15K 1650
ifnet 8 15K 8
crypto 38 14K 463
eventhandler 163 14K 163
GEOM 64 14K 510
md_disk 4 13K 78
kenv 95 12K 95
cred 43 11K 717
in6_multi 76 11K 76
CAM queue 5 11K 1528
rman 82 10K 447
shmfd 4 10K 101
rpc 8 9K 8
bmsafemap 2 9K 2506
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 5
pfs_vncache 1 8K 1
sctp_timw 30 8K 30
audit_evclass 240 8K 303
sctp_aadr 110 7K 117
sctp_athm 391 7K 1003
sglist 6 7K 6
CAM DEV 3 6K 510
proc-args 265 6K 3997
pfs_nodes 22 6K 22
DEVFSP 84 6K 787
selfd 76 5K 2083635
ufs_dirhash 24 5K 30
pf_ifnet 11 5K 22
lockf 41 5K 341
UMA 270 5K 270
freework 18 5K 1766
CC Mem 34 5K 1378
session 34 5K 55
tcp_fsb_rack 2 5K 124
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 1
evdev 4 4K 4
in6_mfilter 58 4K 1170
sctp_map 226 4K 410
acpisem 28 4K 28
dirrem 12 3K 2388
select 23 3K 327
kcovinfo 45 3K 45
inpcbpolicy 89 3K 3370
terminal 11 3K 11
newdirblk 21 3K 1407
uidinfo 5 3K 30
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
ip6ndp 14 3K 16
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
in_multi 8 2K 121
sctp_ifa 15 2K 16
diradd 15 2K 2423
tun 5 2K 5
cryptodev 26 2K 1654
Unitno 26 2K 1046
CAM XPT 22 2K 543
toponodes 6 2K 6
mkdir 11 2K 2814
ipsecpolicy 2 2K 2
savedino 5 2K 1260
msi 9 2K 9
freefile 9 2K 2173
netlink 2 2K 182
osd 39 2K 1356
sctp_stri 2 1K 6
softdep 1 1K 1
freeblks 4 1K 1407
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 60
eventfd 8 1K 15
NFSD session 1 1K 1
ip6_moptions 30 1K 586
sctp_ifn 7 1K 16
ktls_ocf 7 1K 70
mld 7 1K 7
igmp 7 1K 7
CAM periph 4 1K 271
ip6opt 5 1K 183
ipsec 3 1K 3
pfil 6 1K 6
procdesc 6 1K 20
isadev 6 1K 8
pci_link 10 1K 10
encap_export_host 12 1K 12
ip_msource 8 1K 195
cdev 2 1K 2
ktls 15 1K 242
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
frag6 4 1K 7
chacha20random 1 1K 1
biobuf 1 1K 1
in_mfilter 7 1K 545
tcp_pcm_rack 1 1K 62
ip6_msource 4 1K 247
inotify 1 1K 25
vnodes 1 1K 3
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
ip_moptions 3 1K 229
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 5
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 5666
filecaps 6 1K 124
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
sigio 1 1K 4
entropy 2 1K 41
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
mqdata 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
filemon 0 0K 5
tcp_do_rack 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 276
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
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 10
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 30
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 104
allocindir 0 0K 0
indirdep 0 0K 313
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
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
tcplog 0 0K 0
tcp_hwpace 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 22
fadvise 0 0K 2
VN POLL 0 0K 12
statfs 0 0K 221
namei_tracker 0 0K 3
export_host 0 0K 0
cl_savebuf 0 0K 39
lio 0 0K 371
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 21420
ioctlops 0 0K 311
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 350
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 874
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 165
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filedesc_to_leader 0 0K 3
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 90
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 119
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 2975
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 8320 1078 79153 0 254 38494208 0
tcp_log 416 5335 5339 28439 0 254 4440384 0
malloc-16384 16384 171 3 1631 0 1 2850816 0
RADIX NODE 152 17939 620 94415 0 62 2820968 0
mbuf 256 9081 582 156227 0 254 2473728 0
malloc-4096 4096 568 4 3227 0 2 2342912 0
mbuf_cluster 2048 762 254 3299 0 254 2080768 0
malloc-64 64 710 31294 2085449 0 254 2048256 0
BUF TRIE 152 249 11555 3205 0 62 1794208 0
malloc-384 384 4122 48 4468 0 30 1601280 0
malloc-128 128 11642 355 15154 0 126 1535616 0
UMA Slabs 0 112 12023 31 1
---
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