panic: Assertion too many supplementary groups failed at /syzkaller/managers/main/kernel/sys/kern/kern_prot.c:LINE

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 3a686b851f8f dbm_nextkey: Always return an error if we've ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=15709ca2580000
dashboard link: https://syzkaller.appspot.com/bug?extid=4e68da43c26f357a2b7e

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+4e68da...@syzkaller.appspotmail.com

panic: Assertion too many supplementary groups failed at /syzkaller/managers/main/kernel/sys/kern/kern_prot.c:106
cpuid = 0
time = 294
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005746a830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005746a990
vpanic() at vpanic+0x257/frame 0xfffffe005746ab50
panic() at panic+0xb5/frame 0xfffffe005746ac20
crextend() at crextend+0x272/frame 0xfffffe005746ac60
crcopysafe() at crcopysafe+0xca/frame 0xfffffe005746acb0
sys_setregid() at sys_setregid+0x16d/frame 0xfffffe005746ad10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe005746af30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005746af30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x824ad7f08, rbp = 0x824ad7f80 ---
KDB: enter: panic
[ thread pid 2690 tid 103417 ]
Stopped at kdb_enter+0x6e: movq $0,0x25c4457(%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 0xfffffe006ea00000
rdx 0x7ffff
rbx 0xffffffff827cb480 .str.27
rsp 0xfffffe005746a970
rbp 0xfffffe005746a990
rsi 0x80001
rdi 0xffffffff81614c09 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x20
r12 0xfffffe0091865780
r13 0xfffffffffffffffe
r14 0xffffffff827cb480 .str.27
r15 0
rip 0xffffffff815fe73e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c4457(%rip)
db> show proc
Process 2690 (syz-executor) at 0xfffffe0091843b00:
state: NORMAL
uid: 0 gids: 0, 8, 10, 53, 80, 111, 256, 11776, 27764, 59589, 65535, 3171692, 3485744, 4194304, 4962236, 5317161, 13752764, 30814450, 32335188, 50266112, 50266624, 103819796, 103836267, 111564483, 124724567, 131868647, 134225998, 136223813, 149082514, 169870358, 177482897, 184165770, 204075515, 208068918, 239777509, 243315590, 253919611, 254019773, 254771700, 263768567, 266707052, 280915918, 291201060, 296049925, 330815037, 333938451, 337997286, 338388027, 342427639, 344903752, 354682404, 358679566, 359031333, 369916485, 383942129, 387439230, 391985986, 402816556, 405032391, 417906834, 418190857, 427603502, 438429148, 440876076, 453602561, 457552227, 473143964, 473374039, 479780956, 483341048, 503094137, 504240388, 507059968, 508019168, 509681722, 546377405, 547952146, 551741452, 552817399, 558759936, 575193330, 580462978, 581140828, 587743197, 602920414, 606341121, 612015950, 635462860, 657490715, 658166422, 671088672, 672015883, 689886196, 691643799, 725145412, 726346987, 729036755, 732167777, 733530590, 772781326, 776542078, 777727845, 780329130, 792959323, 801303500, 808464432, 823323428, 823708085, 825635125, 828052688, 837871076, 842070717, 847522020, 849149837, 859254836, 859727226, 876033588, 876097833, 892940343, 904111548, 907421789, 909855519, 916538247, 917112238, 981065598, 985376602, 986594098, 996951544, 997486857, 997745410, 1004511000, 1006810881, 1019193800, 1023156170, 1029754036, 1033233323, 1037134541, 1050498328, 1086543853, 1087977692, 1090499989, 1123809987, 1140777888, 1145518638, 1148364719, 1181337663, 1185247478, 1193788214, 1217071601, 1217418627, 1219820889, 1220704159, 1222242521, 1223277139, 1229116952, 1230720308, 1246179831, 1246441916, 1253237844, 1253519255, 1253620817, 1280648317, 1280818382, 1289688258, 1290939817, 1293418218, 1296212743, 1312602167, 1319546045, 1320089982, 1332773420, 1334662854, 1336284338, 1336871970, 1342671933, 1345600436, 1352147831, 1360742466, 1362181464, 1394545368, 1399321287, 1405265516, 1426512542, 1451116727, 1467820496, 1467823795, 1470817023, 1480973421, 1481708565, 1497622729, 1500971137, 1509482750, 1526076057, 1537283026, 1564837300, 1593288668, 1603030889, 1603528243, 1605057127, 1610999442, 1625892263, 1643434605, 1647849515, 1667525935, 1669342469, 1696696704, 1699268948, 1699642055, 1710857663, 1726979179, 1727612767, 1732186862, 1750290182, 1756780146, 1765056062, 1768304430, 1770272432, 1774912300, 1777688980, 1779412257, 1783757496, 1785266625, 1788602303, 1789705537, 1793363803, 1794556608, 1808315174, 1814926830, 1817454513, 1825314471, 1857346791, 1863373452, 1877622095, 1883511595, 1907286194, 1912461491, 1938244307, 1943633310, 1944944538, 1954899272, 1962897670, 1969159476, 1971863756, 1986356271, 2002472034, 2020826488, 2031451640, 2035782002, 2040593694, 2047437656, 2055134874, 2062901383, 2068531874, 2071625303, 2082156137, 2094643971, 2106597414, 2110014428, 2112333787, 2117311422, 2126146677, 2136325689, -2131536044, -2119072942, -2108296399, -2091397560, -2083928966, -2083694547, -2079550100, -2068519219, -2056353379, -2036246775, -2032371731, -2029667858, -2014304778, -2009240932, -1997034838, -1993851939, -1992001180, -1990939672, -1989677175, -1987629664, -1977057528, -1971505843, -1966415275, -1933561672, -1932829626, -1919586113, -1918257337, -1910756281, -1910588307, -1909642890, -1899693951, -1881384315, -1875733657, -1856543154, -1856449381, -1847532390, -1823525895, -1823182905, -1812544638, -1798021660, -1792436559, -1791444741, -1769461602, -1759242004, -1757508179, -1751517017, -1721705082, -1715400148, -1709445575, -1708287593, -1707695963, -1702024168, -1697026102, -1690887604, -1679292592, -1673495036, -1662680395, -1659246701, -1659129931, -1657038248, -1656619851, -1649290508, -1641555055, -1637809422, -1623021580, -1611809991, -1609330965, -1602803933, -1578593023, -1570194596, -1570136531, -1554789870, -1551843998, -1544309225, -1543283057, -1536414126, -1533827589, -1511222207, -1505782300, -1500577792, -1482431185, -1479771609, -1469169433, -1443096650, -1431655766, -1424734889, -1424504884, -1400314821, -1385262409, -1365740330, -1364612388, -1346359129, -1344404137, -1338653309, -1332430980, -1328732817, -1311252252, -1311228598, -1299234186, -1290248374, -1285292200, -1283329154, -1276681631, -1272526030, -1270377059, -1262007714, -1237051792, -1233659993, -1216544032, -1203171493, -1180258032, -1179813438, -1174255723, -1132366916, -1125079995, -1116232782, -1102556991, -1092354384, -1090516203, -1089622542, -1072570649, -1071636748, -1066645780, -1047587671, -1043469245, -1043108590, -1029859966, -1022984213, -1017062010, -1010704186, -1006797923, -1001582812, -976948247, -967892465, -963867602, -949025607, -946970651, -925458040, -921721337, -920866021, -920638160, -916747530, -872842638, -872675541, -857964201, -835183214, -827778774, -826370671, -812875482, -804133940, -790963897, -781716083, -777634806, -766269756, -763652597, -760092695, -756771610, -748308344, -729690916, -719327353, -713997579, -707978163, -701718839, -697208058, -697189495, -688974905, -677193859, -656517560, -649856516, -638149737, -634269668, -631958511, -626416304, -607526309, -606806555, -602238720, -591303512, -586312158, -561705568, -555098077, -551350701, -548894175, -543428248, -538190801, -534142912, -529290479, -523020994, -499533338, -491882352, -487065861, -481018263, -479950980, -468832599, -467794290, -449647859, -448933073, -447655588, -439631660, -438491486, -437100796, -436252291, -432613157, -430008402, -416538488, -400185552, -387556130, -384793132, -383158450, -361757268, -355853457, -353461039, -347565567, -345850934, -321295993, -320591750, -318428294, -313745682, -295941592, -288127824, -287607913, -274398986, -272580334, -271877559, -265810121, -262204740, -245754059, -239968081, -237364073, -227795631, -212444521, -206356573, -161872026, -160830499, -149291350, -145404622, -135889387, -116391059, -109350994, -96884184, -78334247, -74087441, -71902523, -57187010, -53582857, -48617835, -35311710, -33211878, -30863657, -14808178, -5322431, -131029
parent: pid 764 at 0xfffffe005409f040
ABI: FreeBSD ELF64
flag: 0x10000180 flag2: 0
arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0091869000
(map 0xfffffe0091869000)
(map.pmap 0xfffffe00918690a0)
(pmap 0xfffffe0091869110)
threads: 2
103041 RunQ syz-executor
103417 Run CPU 0 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2691 765 765 0 R (threaded) syz-executor
102898 Run CPU 1 syz-executor
103422 S sbwait 0xfffffe0059b13edc syz-executor
103423 RunQ syz-executor
2690 764 764 0 R (threaded) syz-executor
103041 RunQ syz-executor
103417 Run CPU 0 syz-executor
2689 766 766 60928 R (threaded) syz-executor
103022 RunQ syz-executor
103416 D fork 0xffffffff827cfb60 syz-executor
103419 S uwait 0xfffffe0096e30d80 syz-executor
2688 763 763 0 R (threaded) syz-executor
103350 RunQ syz-executor
103415 S uwait 0xfffffe0096e31a80 syz-executor
103418 S uwait 0xfffffe0081eb8480 syz-executor
103420 S uwait 0xfffffe0096e30580 syz-executor
103421 S uwait 0xfffffe0096e30680 syz-executor
2681 1 766 0 S uwait 0xfffffe0081eb9080 syz-executor
2665 1 765 0 S uwait 0xfffffe0081eb8b00 syz-executor
2659 1 763 0 S uwait 0xfffffe0081eb8680 syz-executor
2658 1 763 0 S uwait 0xfffffe0096e31c00 syz-executor
2653 1 764 0 S uwait 0xfffffe0096e31d00 syz-executor
2649 1 764 0 S uwait 0xfffffe0081eb7e00 syz-executor
2616 0 0 0 DL mdwait 0xfffffe0080516000 [md45]
2611 1 764 0 S uwait 0xfffffe0081eb7a80 syz-executor
2596 1 766 0 S uwait 0xfffffe0081eb8080 syz-executor
2588 1 764 0 S uwait 0xfffffe0081eb7b80 syz-executor
2577 1 765 0 S uwait 0xfffffe0081eb8280 syz-executor
2516 1 763 0 S uwait 0xfffffe006e536280 syz-executor
2513 1 763 0 S uwait 0xfffffe0081eb8180 syz-executor
2502 1 765 0 S uwait 0xfffffe006e539880 syz-executor
2500 1 763 0 S uwait 0xfffffe0057e15600 syz-executor
2488 1 763 0 S uwait 0xfffffe006e539a00 syz-executor
2480 0 0 0 DL mdwait 0xfffffe009e481000 [md44]
2475 1 763 0 S uwait 0xfffffe006e539c00 syz-executor
2468 1 2468 0 Ss+ ttyin 0xfffffe00585c00b0 getty
2467 1 2467 0 Ss+ ttyin 0xfffffe00585bf4b0 getty
2466 1 2466 0 Ss+ ttyin 0xfffffe00585bf0b0 getty
2465 1 2465 0 Ss+ ttyin 0xfffffe00585becb0 getty
2464 1 2464 0 Ss+ ttyin 0xfffffe00585bfcb0 getty
2463 1 2463 0 Ss+ ttyin 0xfffffe00585bf8b0 getty
2462 1 2462 0 Ss+ ttyin 0xfffffe0058298cb0 getty
2461 1 2461 0 Ss+ ttyin 0xfffffe0058297cb0 getty
2460 1 2460 0 Ss+ ttyin 0xfffffe00585be8b0 getty
2453 0 0 0 DL mdwait 0xfffffe009b3dd000 [md43]
2440 0 0 0 DL mdwait 0xfffffe0094f18000 [md42]
2426 1 763 0 S uwait 0xfffffe0096e32300 syz-executor
2408 0 0 0 DL mdwait 0xfffffe006de09000 [md41]
2402 1 765 0 S uwait 0xfffffe00584f2980 syz-executor
2385 1 763 0 S uwait 0xfffffe0081eb8f00 syz-executor
2383 0 0 0 DL mdwait 0xfffffe009c5a9000 [md40]
2379 1 766 0 S uwait 0xfffffe007de8a180 syz-executor
2347 0 0 0 DL mdwait 0xfffffe009b3de000 [md39]
2340 0 0 0 DL mdwait 0xfffffe0091b86000 [md38]
2333 1 764 0 S uwait 0xfffffe0096e32400 syz-executor
2321 1 766 0 S uwait 0xfffffe0081eb8e00 syz-executor
2313 1 764 0 S uwait 0xfffffe007de89780 syz-executor
2308 1 765 0 S uwait 0xfffffe007de89100 syz-executor
2292 1 765 0 S uwait 0xfffffe007de89980 syz-executor
2288 1 763 0 S uwait 0xfffffe0096e32000 syz-executor
2279 1 764 0 S uwait 0xfffffe0096e31e80 syz-executor
2275 1 763 0 S uwait 0xfffffe006e539e00 syz-executor
2268 1 765 0 S uwait 0xfffffe006e539600 syz-executor
2267 1 763 0 S uwait 0xfffffe0081eb9200 syz-executor
2260 1 763 0 S uwait 0xfffffe007de89500 syz-executor
2253 1 766 0 S uwait 0xfffffe0096e32600 syz-executor
2244 1 766 0 S uwait 0xfffffe006e539700 syz-executor
2232 0 0 0 DL mdwait 0xfffffe0091b87000 [md37]
2228 1 763 0 S uwait 0xfffffe006e536a80 syz-executor
2218 0 0 0 DL mdwait 0xfffffe009699b000 [md36]
2216 1 766 0 S uwait 0xfffffe0081eb9a00 syz-executor
2204 1 766 0 S uwait 0xfffffe007de89600 syz-executor
2200 1 766 0 S uwait 0xfffffe007de8ab80 syz-executor
2196 1 765 0 S uwait 0xfffffe007de8b500 syz-executor
2180 0 0 0 DL mdwait 0xfffffe009699a000 [md1024]
2175 1 765 0 S uwait 0xfffffe007de89a80 syz-executor
2172 1 766 0 S uwait 0xfffffe007de89200 syz-executor
2156 0 0 0 DL mdwait 0xfffffe00957d7000 [md35]
2147 1 766 0 S uwait 0xfffffe0081eb8c00 syz-executor
2145 1 765 0 S uwait 0xfffffe0081eba200 syz-executor
2140 0 0 0 DL mdwait 0xfffffe0094f17000 [md34]
2134 1 764 0 S uwait 0xfffffe007de8a380 syz-executor
2125 0 0 0 DL mdwait 0xfffffe008c5f3000 [md33]
2095 1 763 0 S uwait 0xfffffe007de89400 syz-executor
2081 1 765 60928 S uwait 0xfffffe00584f5980 syz-executor
2076 1 763 0 S uwait 0xfffffe007de8a500 syz-executor
2072 1 763 0 S uwait 0xfffffe006e539d00 syz-executor
2064 1 765 0 S uwait 0xfffffe007de89f00 syz-executor
2057 0 0 0 DL mdwait 0xfffffe008eb3b000 [md32]
2053 1 2051 0 S uwait 0xfffffe007de8a980 syz-executor
2049 1 764 0 S uwait 0xfffffe007de8ad80 syz-executor
2044 1 764 0 S uwait 0xfffffe0081eb9b80 syz-executor
2041 0 0 0 DL mdwait 0xfffffe00907c4000 [md31]
2033 1 763 0 S uwait 0xfffffe007de8b700 syz-executor
2023 1 765 0 S uwait 0xfffffe007de89d00 syz-executor
2002 1 765 0 S uwait 0xfffffe007de8a280 syz-executor
1999 1 764 0 S uwait 0xfffffe007de8b000 syz-executor
1996 0 0 0 DL mdwait 0xfffffe00907c5000 [md30]
1993 1 765 0 S uwait 0xfffffe007de8b400 syz-executor
1984 0 0 0 DL mdwait 0xfffffe008f63c000 [md29]
1981 1 763 0 S uwait 0xfffffe0081eba400 syz-executor
1970 0 0 0 DL mdwait 0xfffffe008f63d000 [md28]
1968 1 765 0 S uwait 0xfffffe007de8b600 syz-executor
1959 0 0 0 DL mdwait 0xfffffe008eb3c000 [md27]
1953 1 766 0 S uwait 0xfffffe00584f5880 syz-executor
1951 1 765 0 S uwait 0xfffffe007de8ac80 syz-executor
1950 0 0 0 DL mdwait 0xfffffe008d7a2000 [md26]
1937 0 0 0 DL mdwait 0xfffffe008d361000 [md25]
1925 1 764 0 S uwait 0xfffffe0081eb9c80 syz-executor
1922 1 763 0 S uwait 0xfffffe007de8a080 syz-executor
1917 0 0 0 DL mdwait 0xfffffe008d7a3000 [md24]
1904 1 764 0 S uwait 0xfffffe007de8b680 syz-executor
1901 0 0 0 DL mdwait 0xfffffe008c5f4000 [md23]
1883 0 0 0 DL mdwait 0xfffffe008d362000 [md22]
1870 0 0 0 DL mdwait 0xfffffe007bef6000 [md21]
1854 1 763 0 S uwait 0xfffffe007de8b980 syz-executor
1850 1 765 0 S uwait 0xfffffe007de8bb80 syz-executor
1847 1 765 0 S uwait 0xfffffe007de8b100 syz-executor
1829 1 764 0 S uwait 0xfffffe0057e18700 syz-executor
1819 0 0 0 DL mdwait 0xfffffe0084ba6000 [md20]
1813 1 766 0 S uwait 0xfffffe00584f5780 syz-executor
1801 1 764 0 S uwait 0xfffffe007de8b200 syz-executor
1783 0 0 0 DL mdwait 0xfffffe007e479000 [md19]
1778 1 763 0 S uwait 0xfffffe0057e18b00 syz-executor
1776 1 763 0 S uwait 0xfffffe006e536a00 syz-executor
1768 0 0 0 DL mdwait 0xfffffe0084ba7000 [md18]
1763 1 766 0 S uwait 0xfffffe0081eba100 syz-executor
1762 1 765 0 S uwait 0xfffffe00584f2b80 syz-executor
1751 1 764 0 S uwait 0xfffffe00584f5380 syz-executor
1738 1 763 0 S uwait 0xfffffe0081eb9d80 syz-executor
1733 1 763 0 S uwait 0xfffffe006e536c00 syz-executor
1723 1 765 0 S uwait 0xfffffe006e536b00 syz-executor
1711 1 764 0 S uwait 0xfffffe00584f5680 syz-executor
1710 1 766 0 S uwait 0xfffffe007de8b880 syz-executor
1703 1 763 0 S uwait 0xfffffe0081eba000 syz-executor
1701 1 764 0 S uwait 0xfffffe007de8c300 syz-executor
1692 0 0 0 DL mdwait 0xfffffe00839c2000 [md17]
1686 1 763 0 S uwait 0xfffffe0081eb9e80 syz-executor
1682 0 0 0 DL mdwait 0xfffffe00809fb000 [md16]
1674 1 764 0 S uwait 0xfffffe007de8bc00 syz-executor
1638 1 764 0 S uwait 0xfffffe00584f5480 syz-executor
1623 1 763 0 S uwait 0xfffffe006e536e00 syz-executor
1621 1 765 0 S uwait 0xfffffe006e537080 syz-executor
1601 1 765 0 S uwait 0xfffffe007de8c200 syz-executor
1568 1 765 0 S uwait 0xfffffe006e536000 syz-executor
1559 1 764 0 S uwait 0xfffffe006e539180 syz-executor
1544 1 765 0 S uwait 0xfffffe0057e18900 syz-executor
1533 1 765 0 S uwait 0xfffffe0057e18c00 syz-executor
1528 1 765 0 S uwait 0xfffffe006e537e00 syz-executor
1526 1 763 0 S uwait 0xfffffe0081eba580 syz-executor
1522 1 764 0 S uwait 0xfffffe00584f5580 syz-executor
1513 1 765 0 S uwait 0xfffffe0057e18300 syz-executor
1510 0 0 0 DL mdwait 0xfffffe00839c1000 [md15]
1503 1 765 0 S uwait 0xfffffe0057e18280 syz-executor
1495 1 766 0 S uwait 0xfffffe00584f5b80 syz-executor
1492 0 0 0 DL mdwait 0xfffffe0080e3a000 [md14]
1487 1 764 0 S uwait 0xfffffe00584f5a80 syz-executor
1483 1 766 0 S uwait 0xfffffe00584f5e80 syz-executor
1478 1 765 0 SV uwait 0xfffffe00584f5d80 syz-executor
1469 1 766 0 S uwait 0xfffffe00584f3180 syz-executor
1449 1 766 0 S uwait 0xfffffe006e536680 syz-executor
1447 1 765 0 S uwait 0xfffffe007de8c100 syz-executor
1444 1 763 0 S uwait 0xfffffe006e537780 syz-executor
1433 1 764 0 S uwait 0xfffffe006e538680 syz-executor
1431 1 765 0 S uwait 0xfffffe00584f2180 syz-executor
1429 1 1424 0 S uwait 0xfffffe007de8be80 syz-executor
1422 0 0 0 DL mdwait 0xfffffe0080e3b000 [md13]
1416 0 0 0 DL mdwait 0xfffffe00809fc000 [md12]
1411 1 766 0 S uwait 0xfffffe00584f3b80 syz-executor
1398 1 765 0 S uwait 0xfffffe0057e18500 syz-executor
1393 0 0 0 DL mdwait 0xfffffe007e47a000 [md11]
1392 1 764 0 S uwait 0xfffffe006e536780 syz-executor
1390 0 0 0 DL mdwait 0xfffffe007d60f000 [md10]
1383 1 765 0 S uwait 0xfffffe0053e11980 syz-executor
1378 0 0 0 DL mdwait 0xfffffe007d610000 [md9]
1364 1 764 0 S uwait 0xfffffe0057e18800 syz-executor
1362 0 0 0 DL mdwait 0xfffffe007bef7000 [md8]
1360 0 0 0 DL mdwait 0xfffffe007c7c7000 [md58027]
1358 1 763 0 S uwait 0xfffffe00584f4100 syz-executor
1353 1 765 0 S uwait 0xfffffe0057e15700 syz-executor
1343 1 763 0 S uwait 0xfffffe0057e18400 syz-executor
1333 1 765 0 S uwait 0xfffffe0053e11d80 syz-executor
1332 1 765 0 S uwait 0xfffffe0057e18f00 syz-executor
1327 1 766 0 S uwait 0xfffffe006e537a00 syz-executor
1326 1 764 0 S uwait 0xfffffe0057e16380 syz-executor
1290 0 0 0 DL mdwait 0xfffffe007c7c8000 [md7]
1281 1 764 0 S uwait 0xfffffe006e536d80 syz-executor
1278 0 0 0 DL mdwait 0xfffffe00596df000 [md6]
1273 1 764 0 S uwait 0xfffffe006e537680 syz-executor
1272 1 766 0 S uwait 0xfffffe0057e15c00 syz-executor
1267 1 764 0 S uwait 0xfffffe006e536480 syz-executor
1265 1 764 0 S uwait 0xfffffe00584f3a80 syz-executor
1257 1 765 0 S uwait 0xfffffe006e537180 syz-executor
1248 1 764 0 S uwait 0xfffffe00584f3980 syz-executor
1232 1 763 0 S uwait 0xfffffe0057e18d00 syz-executor
1226 1 764 0 SV uwait 0xfffffe006e538f00 syz-executor
1223 1 765 0 S uwait 0xfffffe00584f2280 syz-executor
1217 1 763 0 S uwait 0xfffffe006e536380 syz-executor
1197 0 0 0 DL mdwait 0xfffffe00596e0000 [md5]
1187 1 764 0 S uwait 0xfffffe0053e11480 syz-executor
1182 0 0 0 DL mdwait 0xfffffe007772f000 [md4]
1172 1 766 0 S uwait 0xfffffe00584f3100 syz-executor
1171 1 766 0 S uwait 0xfffffe00584f2e80 syz-executor
1160 1 764 0 S uwait 0xfffffe006e537900 syz-executor
1158 1 765 0 S uwait 0xfffffe006e537480 syz-executor
1155 1 765 0 S uwait 0xfffffe00584f2680 syz-executor
1154 1 763 0 S uwait 0xfffffe006e538480 syz-executor
1143 1 764 0 S uwait 0xfffffe00584f2d80 syz-executor
1133 0 0 0 DL mdwait 0xfffffe007a3fa000 [md3]
1130 1 766 0 S uwait 0xfffffe006e537380 syz-executor
1118 1 764 0 S uwait 0xfffffe006e536f00 syz-executor
1114 1 766 0 S uwait 0xfffffe006e538080 syz-executor
1113 1 766 0 S uwait 0xfffffe0057e15900 syz-executor
1108 0 0 0 DL (threaded) [so_splice]
100503 D - 0xfffffe0079fc0980 [thr_0]
100575 D - 0xfffffe0079fc09c0 [thr_1]
1097 1 765 0 S uwait 0xfffffe00584f3880 syz-executor
1088 1 763 0 S uwait 0xfffffe00584f2580 syz-executor
1081 0 0 0 DL mdwait 0xfffffe007a3fb000 [md2]
1076 1 763 0 S uwait 0xfffffe006e537b00 syz-executor
1074 1 765 0 S uwait 0xfffffe006e539280 syz-executor
1067 1 763 0 S uwait 0xfffffe00584f2380 syz-executor
1056 1 766 0 S uwait 0xfffffe006e537f00 syz-executor
1054 0 0 0 DL mdwait 0xfffffe007772e000 [md1]
1049 1 765 0 S uwait 0xfffffe006e538180 syz-executor
1043 1 764 0 S uwait 0xfffffe006e539380 syz-executor
1039 1 766 0 S uwait 0xfffffe006e538580 syz-executor
1038 1 766 0 S uwait 0xfffffe00584f3380 syz-executor
1028 1 765 0 S uwait 0xfffffe006e538280 syz-executor
1024 1 766 0 S uwait 0xfffffe00584f4200 syz-executor
1022 1 764 0 S uwait 0xfffffe006e537280 syz-executor
1019 1 763 0 S uwait 0xfffffe006e538a00 syz-executor
1016 1 763 0 S uwait 0xfffffe0057e15800 syz-executor
1005 1 766 0 S uwait 0xfffffe006e539080 syz-executor
997 1 763 0 S uwait 0xfffffe0057e15100 syz-executor
947 1 766 0 S uwait 0xfffffe00584f3780 syz-executor
930 1 765 0 S uwait 0xfffffe00584f4000 syz-executor
911 1 764 0 S uwait 0xfffffe006e538380 syz-executor
885 1 766 0 S uwait 0xfffffe00584f2a80 syz-executor
878 1 766 0 S uwait 0xfffffe0053e11580 syz-executor
863 1 765 0 S uwait 0xfffffe0053e11780 syz-executor
855 1 763 0 T syz-executor
837 1 764 0 S uwait 0xfffffe006e538e00 syz-executor
836 0 0 0 DL (threaded) [KTLS]
100151 D - 0xfffffe006e51c200 [thr_0]
100152 D - 0xfffffe006e51c280 [thr_1]
100153 D - 0xffffffff83cb5628 [reclaim_0]
827 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4]
826 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3]
825 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2]
824 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1]
822 1 764 0 S uwait 0xfffffe0053e11c80 syz-executor
812 0 0 0 DL aiordy 0xfffffe00540d55a0 [aiod4]
811 0 0 0 DL aiordy 0xfffffe005410a040 [aiod3]
810 0 0 0 DL aiordy 0xfffffe005410a5a0 [aiod2]
809 0 0 0 DL aiordy 0xfffffe00540a05c0 [aiod1]
766 762 766 0 S nanslp 0xffffffff83ba3c00 syz-executor
765 762 765 0 S nanslp 0xffffffff83ba3c01 syz-executor
764 762 764 0 S nanslp 0xffffffff83ba3c00 syz-executor
763 762 763 0 S nanslp 0xffffffff83ba3c00 syz-executor
762 760 760 0 S select 0xfffffe005969d540 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe00540d4b90 csh
758 1 758 0 Ss select 0xfffffe005969d640 sshd
16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe005409d560 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0057dc74e8 [/ 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 0xffffffff81de1040 [uma]
7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff844599e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff8480c700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838e6340 [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0]
100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c600 [g_event]
100038 D - 0xffffffff83b4c620 [g_up]
100039 D - 0xffffffff83b4c640 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 I [clock (0)]
100032 RunQ [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 - 0xfffffe00083f7000 [softirq_0]
100006 D - 0xfffffe00083f6e00 [softirq_1]
100007 D - 0xfffffe00083f6d00 [if_io_tqg_0]
100008 D - 0xfffffe00083f6c00 [if_io_tqg_1]
100009 D - 0xfffffe00083f6b00 [if_config_tqg_0]
100010 D - 0xfffffe00083f6a00 [kqueue_ctx taskq]
100011 D - 0xfffffe00083f6900 [jail_remove taskq]
100012 D - 0xfffffe00083f6800 [bus taskq]
100015 D - 0xfffffe00083f6500 [thread taskq]
100017 D - 0xfffffe00083f6300 [aiod_kick taskq]
100018 D - 0xfffffe00083f6200 [deferred_unmount ta]
100019 D - 0xfffffe00083f6100 [inm_free taskq]
100020 D - 0xfffffe00083f6000 [in6m_free taskq]
100021 D - 0xfffffe00083f5e00 [linuxkpi_irq_wq]
100022 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00083f5b00 [firmware taskq]
100040 D - 0xfffffe00083f5a00 [crypto_0]
100041 D - 0xfffffe00083f5a00 [crypto_1]
100056 D - 0xfffffe00083f5800 [vtnet0 rxq 0]
100057 D - 0xfffffe00083f5700 [vtnet0 txq 0]
100058 D - 0xfffffe00083f5600 [vtnet0 rxq 1]
100059 D - 0xfffffe00083f5500 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057d80e00 [virtio_balloon]
100065 D - 0xffffffff827cfb61 [deadlkres]
100069 D - 0xfffffe005940b300 [acpi_task_0]
100070 D - 0xfffffe005940b300 [acpi_task_1]
100071 D - 0xfffffe005940b300 [acpi_task_2]
100073 D - 0xfffffe00083f7100 [mca taskq]
100074 D - 0xfffffe00083f5900 [CAM taskq]
100076 D - 0xfffffe005940b200 [ipsec_offload]
101114 D - 0xfffffe00083f4c00 [netlink_socket (PID]
102259 D - 0xfffffe005940bd00 [netlink_socket (PID]
102444 D - 0xfffffe005940b600 [netlink_socket (PID]
102768 D - 0xfffffe005940ae00 [netlink_socket (PID]
db> show all locks
Process 2691 (syz-executor) thread 0xfffffe0091866780 (103422)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059b13d80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835
db> show malloc
Type InUse MemUse Requests
sctp_stro 114 497677K 182
pf_hash 6 12804K 6
linker 400 5474K 1550
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4265
filedesc 347 2778K 3329
md_sectors 682 2728K 699
sysctloid 40135 2366K 40327
vtbuf 24 1968K 46
kobj 330 1320K 964
subproc 539 1152K 2939
vmem 5 1044K 12
newblk 64 1040K 14736
vfscache 3 1025K 3
pcb 307 958K 1483
inodedep 17 518K 3964
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
md_disk 729 210K 760
KTRACE 102 201K 236507
acpica 1674 184K 54486
DEVFS1 153 153K 172
tidhash 3 141K 3
pagedep 9 130K 2186
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
kdtrace 612 104K 6165
gtaskqueue 18 98K 18
umtx 736 92K 736
sctp_atcl 242 91K 844
bus 1020 83K 5146
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 522 66K 549
ddb_capture 1 64K 1
GEOM 284 58K 1734
DEVFS3 172 43K 185
shm 6 42K 144
devstat 18 37K 18
netlink 123 36K 255
hostcache 1 32K 1
msg 4 30K 4
kbdmux 6 28K 6
kqueue 324 24K 6160
temp 33 23K 3759
routetbl 151 22K 467
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
cred 41 19K 541
LRO 18 19K 18
ufs_mount 4 17K 5
proc 3 17K 3
pwddesc 262 17K 2806
tty 16 16K 16
sctp_atky 356 15K 1086
ithread 90 15K 90
bus-sc 34 15K 1677
lltable 45 14K 119
eventhandler 163 14K 163
ether_multi 157 13K 474
ifnet 7 13K 7
shmfd 10 12K 17
kenv 95 12K 95
CAM queue 5 11K 1528
mount 32 10K 1378
rman 82 10K 537
rpc 8 9K 8
in6_multi 66 9K 73
taskqueue 81 9K 141
bmsafemap 2 9K 3224
plimit 22 9K 1769
ksem 2 9K 3
UART 12 9K 12
filemon 1 8K 67
pfs_vncache 1 8K 1
audit_evclass 240 8K 303
crypto 23 8K 245
sctp_timw 27 7K 27
sglist 6 7K 6
CC Mem 48 6K 1129
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
pf_ifnet 14 6K 97
UMA 311 6K 312
ufs_dirhash 24 5K 48
proc-args 222 5K 3900
vt 11 5K 11
pf_table 2 4K 6
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
sctp_athm 242 4K 902
freework 16 4K 4925
sctp_map 228 4K 410
lockf 32 4K 1486
acpisem 28 4K 28
DEVFSP 52 4K 417
terminal 11 3K 11
inpcbpolicy 86 3K 2268
uidinfo 5 3K 64
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
Unitno 37 2K 1357
ip6ndp 12 2K 14
BPF 8 2K 111
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 67
tun 4 2K 4
selfd 24 2K 598826
toponodes 6 2K 6
session 12 2K 162
ipsecpolicy 2 2K 2
osd 53 2K 1108
msi 9 2K 9
softdep 1 1K 1
mkdir 8 1K 3664
indirdep 4 1K 1423
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 606
NFSD session 1 1K 1
diradd 7 1K 2849
VN POLL 7 1K 16
CAM periph 4 1K 271
ip6opt 4 1K 314
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 26
cryptodev 12 1K 657
pci_link 10 1K 10
in6_mfilter 10 1K 195
encap_export_host 12 1K 12
eventfd 5 1K 13
frag6 6 1K 98
ip6_moptions 17 1K 104
sctp_stri 1 1K 116
newdirblk 4 1K 1833
dirrem 2 1K 2831
freefile 4 1K 2382
freeblks 2 1K 2120
ktls_ocf 4 1K 21
ip6_msource 8 1K 64
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
ip_msource 6 1K 420
chacha20random 1 1K 1
biobuf 1 1K 1
ktls 9 1K 87
vnodes 1 1K 11
select 2 1K 303
loginclass 4 1K 6
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 11
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
prison 6 1K 6
pf_rule 1 1K 3
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 125
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
fadvise 2 1K 42
iov 1 1K 44376
sendfile 1 1K 105
pmc 1 1K 1
filedesc_to_leader 1 1K 7
entropy 2 1K 34
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
soname 1 1K 5227
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
tcp_pcm_rack 0 0K 27
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 54
sctp_mcore 0 0K 0
sctp_socko 0 0K 184
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 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 4
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 2008
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 354
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 312
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
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
ip_moptions 0 0K 196
in_mfilter 0 0K 696
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 47
statfs 0 0K 205
namei_tracker 0 0K 228
inotify 0 0K 25
export_host 0 0K 0
cl_savebuf 0 0K 147
lio 0 0K 36
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
procdesc 0 0K 12
ioctlops 0 0K 514
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 1012
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 816
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filecaps 0 0K 92
sigio 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 372
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 2
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 11
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 2625
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 8353 1045 59166 0 254 38494208 0
mbuf 256 11047 88270 3524738 0 254 25425152 0
tcp_log 416 6805 8441 388684 0 254 6342336 0
vmem btag 56 70904 1063 71897 0 254 4030152 0
RADIX NODE 152 23783 158 109779 0 62 3639032 0
malloc-16384 16384 178 2 1698 0 1 2949120 0
malloc-4096 4096 695 21 748

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

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:
#syz set subsystems: new-subsystem
(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]

syzbot has found a reproducer for the following issue on:

HEAD commit: 3a686b851f8f dbm_nextkey: Always return an error if we've ..
git tree: freebsd-src

console output: https://syzkaller.appspot.com/x/log.txt?x=143d3ca2580000
dashboard link: https://syzkaller.appspot.com/bug?extid=4e68da43c26f357a2b7e
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=140cacf0580000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4e68da...@syzkaller.appspotmail.com

panic: Assertion too many supplementary groups failed at /syzkaller/managers/main/kernel/sys/kern/kern_prot.c:106
cpuid = 0

time = 1753987994
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d32830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d32990
vpanic() at vpanic+0x257/frame 0xfffffe0056d32b50
panic() at panic+0xb5/frame 0xfffffe0056d32c20
crextend() at crextend+0x272/frame 0xfffffe0056d32c60
crcopysafe() at crcopysafe+0xca/frame 0xfffffe0056d32cb0
sys_setregid() at sys_setregid+0x16d/frame 0xfffffe0056d32d10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d32f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d32f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x820bc6f68, rbp = 0x820bc6fe0 ---
KDB: enter: panic
[ thread pid 835 tid 100114 ]

Stopped at kdb_enter+0x6e: movq $0,0x25c4457(%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 0xdffff7c000000000
rbx 0xffffffff827cb480 .str.27
rsp 0xfffffe0056d32970
rbp 0xfffffe0056d32990
rsi 0
rdi 0xffffffff830004e8 panicstr

r8 0
r9 0xffffffff
r10 0
r11 0x20

r12 0xfffffe0054106000

r13 0xfffffffffffffffe
r14 0xffffffff827cb480 .str.27
r15 0
rip 0xffffffff815fe73e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c4457(%rip)
db> show proc

Process 835 (syz-executor) at 0xfffffe00540efb00:
state: NORMAL
uid: 0 gids: 0, 3, 5, 8, 12, 80, 111, 128, 255, 256, 512, 1024, 5744, 11776, 59589, 65535, 655353, 4194304, 4962236, 5317161, 13752764, 30814450, 32335188, 50266112, 103819796, 103836267, 111564483, 124724567, 131868647, 134225998, 136223813, 149082514, 169870358, 177482897, 184165770, 204075515, 208068918, 239777509, 243315590, 253919611, 254019773, 254771700, 263768567, 266707052, 280915918, 291201060, 296049925, 330815037, 333938451, 337997286, 338388027, 342427639, 344903752, 354682404, 358679566, 359031333, 369916485, 383942129, 387439230, 391985986, 402816556, 405032391, 417906834, 418190857, 427603502, 438429148, 440876076, 453602561, 457552227, 473143964, 473374039, 479780956, 483341048, 503094137, 504240388, 507059968, 508019168, 509681722, 546377405, 547952146, 551741452, 552817399, 558759936, 575193330, 580462978, 581140828, 587743197, 602920414, 606341121, 612015950, 635462860, 657490715, 658166422, 671088672, 672015883, 689886196, 691643799, 725145412, 726346987, 729036755, 732167777, 733530590, 772781326, 776542078, 777727845, 780329130, 792959323, 801303500, 823323428, 823708085, 825635125, 828052688, 837871076, 842070717, 847522020, 849149837, 859254836, 859727226, 876033588, 876097833, 892940343, 904111548, 907421789, 909855519, 916538247, 917112238, 981065598, 985376602, 986594098, 996951544, 997486857, 997745410, 1004511000, 1006810881, 1019193800, 1023156170, 1029754036, 1033233323, 1037134541, 1050498328, 1086543853, 1087977692, 1090499989, 1123809987, 1140777888, 1145518638, 1148364719, 1181337663, 1185247478, 1193788214, 1217071601, 1217418627, 1219820889, 1220704159, 1222242521, 1223277139, 1229116952, 1230720308, 1246179831, 1246441916, 1253237844, 1253519255, 1253620817, 1280648317, 1280818382, 1289688258, 1290939817, 1293418218, 1296212743, 1312602167, 1319546045, 1320089982, 1332773420, 1334662854, 1336284338, 1336871970, 1342671933, 1345600436, 1352147831, 1360742466, 1362181464, 1394545368, 1399321287, 1405265516, 1426512542, 1451116727, 1467820496, 1467823795, 1470817023, 1480973421, 1481708565, 1497622729, 1500971137, 1509482750, 1526076057, 1537283026, 1564837300, 1593288668, 1603030889, 1603528243, 1605057127, 1610999442, 1625892263, 1643434605, 1647849515, 1669342469, 1696696704, 1699268948, 1699642055, 1710857663, 1726979179, 1727612767, 1732186862, 1750290182, 1756780146, 1765056062, 1770272432, 1774912300, 1777688980, 1779412257, 1783757496, 1785266625, 1788602303, 1789705537, 1793363803, 1794556608, 1808315174, 1814926830, 1817454513, 1825314471, 1857346791, 1863373452, 1877622095, 1883511595, 1907286194, 1912461491, 1938244307, 1943633310, 1944944538, 1954899272, 1962897670, 1969159476, 1971863756, 2002472034, 2020826488, 2031451640, 2035782002, 2040593694, 2047437656, 2055134874, 2062901383, 2068531874, 2071625303, 2082156137, 2094643971, 2106597414, 2110014428, 2112333787, 2117311422, 2126146677, 2136325689, -2131536044, -2119072942, -2108296399, -2091397560, -2083928966, -2083694547, -2079550100, -2068519219, -2056353379, -2036246775, -2032371731, -2029667858, -2014304778, -2009240932, -1997034838, -1993851939, -1992001180, -1990939672, -1989677175, -1987629664, -1977057528, -1971505843, -1966415275, -1933561672, -1932829626, -1919586113, -1918257337, -1910756281, -1910588307, -1909642890, -1899693951, -1881384315, -1875733657, -1856543154, -1856449381, -1847532390, -1823525895, -1823182905, -1812544638, -1798021660, -1792436559, -1791444741, -1769461602, -1759242004, -1757508179, -1751517017, -1721705082, -1715400148, -1709445575, -1708287593, -1707695963, -1702024168, -1697026102, -1690887604, -1679292592, -1673495036, -1662680395, -1659246701, -1659129931, -1657038248, -1656619851, -1649290508, -1641555055, -1637809422, -1623021580, -1611809991, -1609330965, -1602803933, -1578593023, -1570194596, -1570136531, -1554789870, -1551843998, -1544309225, -1543283057, -1536414126, -1533827589, -1511222207, -1505782300, -1500577792, -1482431185, -1479771609, -1469169433, -1443096650, -1431655766, -1424734889, -1424504884, -1400314821, -1385262409, -1365740330, -1364612388, -1346359129, -1344404137, -1338653309, -1332430980, -1328732817, -1311252252, -1311228598, -1299234186, -1290248374, -1285292200, -1283329154, -1276681631, -1272526030, -1270377059, -1262007714, -1233659993, -1216544032, -1203171493, -1180258032, -1179813438, -1174255723, -1132366916, -1125079995, -1116232782, -1102556991, -1092354384, -1090516203, -1089622542, -1072570649, -1071636748, -1066645780, -1047587671, -1043469245, -1043108590, -1029859966, -1022984213, -1017062010, -1010704186, -1006797923, -1001582812, -976948247, -967892465, -963867602, -949025607, -946970651, -925458040, -921721337, -920866021, -920638160, -916747530, -872842638, -872675541, -857964201, -835183214, -827778774, -826370671, -812875482, -804133940, -790963897, -781716083, -777634806, -766269756, -763652597, -760092695, -756771610, -748308344, -729690916, -719327353, -713997579, -707978163, -701718839, -697208058, -697189495, -688974905, -677193859, -656517560, -649856516, -638149737, -634269668, -631958511, -626416304, -607526309, -606806555, -602238720, -591303512, -586312158, -561705568, -555098077, -551350701, -548894175, -543428248, -538190801, -534142912, -529290479, -523020994, -499533338, -491882352, -487065861, -481018263, -479950980, -468832599, -467794290, -449647859, -448933073, -447655588, -439631660, -438491486, -437100796, -436252291, -432613157, -430008402, -416538488, -400185552, -387556130, -384793132, -383158450, -361757268, -355853457, -353461039, -347565567, -345850934, -321295993, -320591750, -318428294, -313745682, -295941592, -288127824, -287607913, -274398986, -272580334, -271877559, -265810121, -262204740, -245754059, -239968081, -237364073, -227795631, -212444521, -206356573, -161872026, -160830499, -149291350, -145404622, -135889387, -116391059, -109350994, -96884184, -78334247, -74087441, -71902523, -57187010, -53582857, -48617835, -35311710, -33211878, -30863657, -14808178, -5322431, -131029, -203, -1
parent: pid 822 at 0xfffffe00540ef5a0
ABI: FreeBSD ELF64
flag: 0x10000100 flag2: 0

arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20

vmspace: 0xfffffe0007810db0
(map 0xfffffe0007810db0)
(map.pmap 0xfffffe0007810e50)
(pmap 0xfffffe0007810ec0)
threads: 1
100114 Run CPU 0 syz-executor

db> ps
pid ppid pgrp uid state wmesg wchan cmd

835 822 822 0 R CPU 0 syz-executor
830 821 830 0 Ss select 0xfffffe00596f89c0 dhclient
826 1 826 0 Ss select 0xfffffe006dbdf040 dhclient
822 773 822 0 S nanslp 0xffffffff83ba3c00 syz-executor
821 811 423 65 S select 0xfffffe00596f8dc0 dhclient
811 423 423 0 S wait 0xfffffe00540a65a0 sh
773 772 770 0 S select 0xfffffe006dbdf140 syz-executor
772 770 770 0 S (threaded) syz-execprog
100117 S uwait 0xfffffe00584f3880 syz-execprog
100118 S nanslp 0xffffffff83ba3c01 syz-execprog
100119 S uwait 0xfffffe0057e15500 syz-execprog
100120 S uwait 0xfffffe0057e15600 syz-execprog
100121 S uwait 0xfffffe0053e11680 syz-execprog
100122 S kqread 0xfffffe005940ab00 syz-execprog
100123 S uwait 0xfffffe0053e11880 syz-execprog
100125 S uwait 0xfffffe0053e11980 syz-execprog
770 768 770 0 Ss sigsusp 0xfffffe00540ef0f0 csh
768 681 768 0 Ss select 0xfffffe006dbdf1c0 sshd
747 1 747 0 Ss+ ttyin 0xfffffe0058298cb0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585be4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585be8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00585becb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00585bf0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00585bf4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585bf8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585bfcb0 getty
739 1 739 0 Ss+ ttyin 0xfffffe00585c00b0 getty
737 1 17 0 S+ piperd 0xfffffe006b4458a0 logger
736 735 17 0 S+ nanslp 0xffffffff83ba3c01 sleep
735 1 17 0 S+ wait 0xfffffe00540de580 sh
685 1 685 0 Ss nanslp 0xffffffff83ba3c01 cron
681 1 681 0 Ss select 0xfffffe00596f5d40 sshd
494 1 494 0 Ss select 0xfffffe006dbdf440 syslogd
423 1 423 0 Ss wait 0xfffffe00540a7060 devd
422 1 422 65 Ss select 0xfffffe00596f5c40 dhclient
337 1 337 0 Ss select 0xfffffe006dbdfdc0 dhclient
334 1 334 0 Ss select 0xfffffe006dbdf5c0 dhclient

16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]

15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru]

14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]

100080 D - 0xffffffff83001ec0 [bufspacedaemon-0]

100094 D sdflush 0xfffffe0057dc74e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf0d88 [dom0]

100081 D launds 0xffffffff83cf0d94 [laundry: dom0]
100082 D umarcl 0xffffffff81de1040 [uma]

7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]

6 0 0 0 DL pftm 0xffffffff846319e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff848fc700 [sctp_iterator]

4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838e6340 [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0]
100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c600 [g_event]
100038 D - 0xffffffff83b4c620 [g_up]
100039 D - 0xffffffff83b4c640 [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 Run CPU 1 [idle: cpu1]

100065 D - 0xffffffff827cfb60 [deadlkres]

100069 D - 0xfffffe005940b300 [acpi_task_0]
100070 D - 0xfffffe005940b300 [acpi_task_1]
100071 D - 0xfffffe005940b300 [acpi_task_2]
100073 D - 0xfffffe00083f7100 [mca taskq]
100074 D - 0xfffffe00083f5900 [CAM taskq]

100076 D - 0xfffffe00083f5400 [ipsec_offload]
db> show all locks

db> show malloc
Type InUse MemUse Requests

pf_hash 6 12804K 6
linker 376 5079K 486
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4212
sysctloid 34891 2055K 34966
vtbuf 24 1968K 46
newblk 1855 1488K 1930
kobj 330 1320K 494
vfscache 3 1025K 3
pcb 24 669K 47
inodedep 82 543K 107

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

subproc 113 210K 903
KTRACE 100 200K 100
acpica 1674 184K 54426
vmem 5 144K 7
tidhash 3 141K 3
pagedep 39 138K 49

tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4

DEVFS1 103 103K 117
gtaskqueue 18 98K 18
bus 997 82K 5063

mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3

module 521 66K 521
ddb_capture 1 64K 1
filedesc 5 37K 81
BPF 19 36K 20
kdtrace 173 35K 976
umtx 272 34K 272
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 122 31K 133

msg 4 30K 4
kbdmux 6 28K 6

temp 19 21K 1792
DEVFS_RULE 56 20K 56

ufs_mount 4 17K 5
proc 3 17K 3

tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1647
cred 27 14K 286
eventhandler 163 14K 163
ifaddr 39 13K 51
kenv 95 12K 95
routetbl 79 12K 319
GEOM 49 11K 431

CAM queue 5 11K 1528

rman 82 10K 437
rpc 8 9K 8
bmsafemap 3 9K 75
LRO 8 9K 10
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1

pfs_vncache 1 8K 1
audit_evclass 240 8K 303

plimit 20 8K 424
taskqueue 69 8K 69
mkdir 54 7K 76
diradd 51 7K 70
ifnet 4 7K 5
sglist 6 7K 6

CAM DEV 3 6K 510

lltable 19 6K 27
kqueue 49 6K 841
dirrem 22 6K 35
pfs_nodes 22 6K 22
ether_multi 68 6K 111
ufs_dirhash 24 5K 24
in6_multi 35 5K 45
UMA 266 5K 266
vt 11 5K 11
pf_ifnet 9 4K 16

memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4

newdirblk 29 4K 38
acpisem 28 4K 28
pwddesc 46 3K 836
proc-args 75 3K 1884
terminal 11 3K 11
session 22 3K 45

acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9

selfd 36 3K 28706
uidinfo 3 3K 9

local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2

lockf 19 2K 29
Unitno 28 2K 50

CAM XPT 22 2K 543

toponodes 6 2K 6
ipsecpolicy 2 2K 2
select 11 2K 35
msi 9 2K 9
netlink 2 2K 62
softdep 1 1K 1
indirdep 4 1K 4

sahead 1 1K 1
secasvar 1 1K 1

vnodemarker 2 1K 8

NFSD session 1 1K 1

ip6ndp 6 1K 9
sctp_ifa 7 1K 10

CAM periph 4 1K 271

ipsec 3 1K 3
CC Mem 6 1K 13
in_multi 3 1K 7
nhops 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
freefile 5 1K 14
crypto 4 1K 4
encap_export_host 12 1K 12
osd 11 1K 30

cdev 2 1K 2
lkpikmalloc 8 1K 9

inpcbpolicy 14 1K 168
DEVFSP 7 1K 36
counter_rate 13 1K 13
sctp_ifn 3 1K 10
mld 3 1K 4
igmp 3 1K 4
tun 1 1K 2

chacha20random 1 1K 1
biobuf 1 1K 1

vnodes 1 1K 1
procdesc 2 1K 8

NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1

DEVFS 9 1K 10

CAM SIM 2 1K 2
feeder 7 1K 7

frag6 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
cryptodev 2 1K 49

nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2

pmchooks 1 1K 1
filecaps 5 1K 72

CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1

soname 4 1K 3356

sctp_vrf 1 1K 1
vnet 1 1K 1

pmc 1 1K 1
entropy 2 1K 53

acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1

Per-cpu 1 1K 1
freework 1 1K 31
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 9
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0

sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0

sctp_athm 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 9
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 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 0
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0

ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0

mqdata 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 15

sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0

sbdep 0 0K 2

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

freeblks 0 0K 30
freefrag 0 0K 33

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

ipsec-misc 0 0K 2
ipsecrequest 0 0K 0
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0

tcplog 0 0K 0
tcp_hwpace 0 0K 0

ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0

ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0

zlib 0 0K 19
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 197
namei_tracker 0 0K 0
inotify 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 31
aio 0 0K 0
lio 0 0K 0

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 15231
ioctlops 0 0K 92
eventfd 0 0K 0

Witness 0 0K 0
stack 0 0K 0

sbuf 0 0K 288

firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0

sysctltmp 0 0K 672

sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0

sendfile 0 0K 0

rctl 0 0K 0
cache 0 0K 0

kcovinfo 0 0K 23

prison_racct 0 0K 0
Fail Points 0 0K 0

sigio 0 0K 1
filedesc_to_leader 0 0K 0

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 72

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 0

md_sectors 0 0K 0
md_disk 0 0K 0

malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0

nvlist 0 0K 0

SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 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 24752 0 254 38494208 0
mbuf 256 8584 1078 32923 0 254 2473472 0
tcp_log 416 600 4485 9046 0 254 2115360 0
BUF TRIE 152 294 11510 1039 0 62 1794208 0
malloc-384 384 4154 46 4167 0 30 1612800 0
malloc-128 128 12023 98 12631 0 126 1551488 0
malloc-4096 4096 334 2 1054 0 2 1376256 0
UMA Slabs 0 112 10932 6 10932 0 126 1225056 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-65536 65536 13 1 16 0 1 917504 0
vmem btag 56 16293 90 16293 0 254 917448 0
RADIX NODE 152 4465 626 27221 0 62 773832 0
FFS inode 1168 546 14 561 0 8 654080 0
lkpicurr 168 2 3118 2 0 62 524160 0
socket 1024 27 481 1368 0 254 520192 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-256 256 1878 117 2075 0 62 510720 0
256 Bucket 2048 131 15 1097 0 8 299008 0
VM OBJECT 248 1055 65 13704 0 62 277760 0
VNODE 440 579 51 597 0 30 277200 0
malloc-64 64 3969 126 4016 0 254 262080 0
THREAD 1860 126 10 139 0 8 252960 0
malloc-2048 2048 6 114 514 0 8 245760 0
malloc-16 16 14400 350 14534 0 254 236000 0
malloc-32768 32768 7 0 7 0 1 229376 0
malloc-2048 2048 104 8 127 0 8 229376 0
DEVCTL 1024 16 204 143 0 0 225280 0
malloc-4096 4096 47 3 841 0 2 204800 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5310 360 5375 0 254 181440 0
malloc-128 128 1156 239 25547 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 11 505 1178 0 254 165120 0
malloc-16384 16384 6 4 45 0 1 163840 0
FFS2 dinode 256 546 84 560 0 62 161280 0
malloc-1024 1024 119 25 140 0 16 147456 0
S VFS Cache 104 1017 270 1063 0 126 133848 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 54 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
mbuf_packet 256 1 507 165 0 254 130048 0
MAP ENTRY 96 1090 170 42744 0 126 120960 0
FPU_save_area 832 128 16 8428 0 16 119808 0
ksiginfo 112 43 1001 8311 0 126 116928 0
PROC 1376 45 21 835 0 8 90816 0
malloc-4096 4096 19 3 62 0 2 90112 0
UMA Kegs 384 225 8 225 0 30 89472 0
128 Bucket 1024 46 37 308 0 16 84992 0
malloc-256 256 224 91 372 0 62 80640 0
g_bio 408 0 180 5092 0 30 73440 0
malloc-64 64 576 495 2647 0 254 68544 0
malloc-64 64 512 559 1573 0 254 68544 0
malloc-128 128 389 138 708 0 126 67456 0
malloc-65536 65536 0 1 110 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 11 0 1 65536 0
malloc-4096 4096 13 3 26 0 2 65536 0
64 Bucket 512 78 50 2112 0 30 65536 0
malloc-256 256 149 106 554 0 62 65280 0
filedesc0 1072 46 10 836 0 8 60032 0
malloc-128 128 322 81 331 0 126 51584 0
malloc-256 256 71 124 195 0 62 49920 0
32 Bucket 256 60 135 513 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12954 0 16 49152 0
malloc-8192 8192 6 0 7 0 1 49152 0
malloc-2048 2048 12 12 29 0 8 49152 0
malloc-2048 2048 2 22 575 0 8 49152 0
malloc-1024 1024 11 37 519 0 16 49152 0
malloc-384 384 69 51 69 0 30 46080 0
malloc-384 384 112 8 569 0 30 46080 0
syncache 168 0 264 6 0 254 44352 0
malloc-8192 8192 4 1 87 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4446 674 4657 0 254 40960 0
pipe 736 11 44 333 0 16 40480 0
udp_inpcb 408 6 84 150 0 30 36720 0
malloc-64 64 15 552 49 0 254 36288 0
malloc-64 64 237 330 15198 0 254 36288 0
malloc-64 64 84 483 30095 0 254 36288 0
malloc-64 64 19 548 71 0 254 36288 0
malloc-64 64 39 528 42 0 254 36288 0
malloc-128 128 53 226 133 0 126 35712 0
malloc-128 128 37 242 3328 0 126 35712 0
malloc-128 128 143 136 622 0 126 35712 0
malloc-128 128 92 187 105 0 126 35712 0
routing nhops 256 14 121 26 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 26 64 628 0 30 34560 0
malloc-384 384 53 37 54 0 30 34560 0
malloc-256 256 68 67 92 0 62 34560 0
malloc-256 256 36 99 119 0 62 34560 0
malloc-256 256 28 107 352 0 62 34560 0
malloc-256 256 16 119 998 0 62 34560 0
malloc-32768 32768 0 1 120 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-16384 16384 1 1 191 0 1 32768 0
malloc-8192 8192 2 2 21 0 1 32768 0
malloc-2048 2048 5 11 18 0 8 32768 0
malloc-2048 2048 4 12 44 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 2 14 195 0 8 32768 0
malloc-1024 1024 2 30 45 0 16 32768 0
malloc-1024 1024 1 31 973 0 16 32768 0
malloc-1024 1024 5 27 162 0 16 32768 0
malloc-1024 1024 10 22 14 0 16 32768 0
malloc-1024 1024 19 13 24 0 16 32768 0
malloc-1024 1024 1 31 16 0 16 32768 0
malloc-512 512 0 64 110 0 30 32768 0
malloc-512 512 8 56 13 0 30 32768 0
malloc-512 512 1 63 18 0 30 32768 0
malloc-512 512 4 60 57 0 30 32768 0
malloc-512 512 1 63 17 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
pcpu-64 64 498 14 498 0 254 32768 0
ertt_txseginfo 40 1 807 626 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 23 241 59 0 126 31680 0
clpbuf 2624 0 12 72 0 4 31488 0
VMSPACE 584 30 19 821 0 16 28616 0
malloc-32 32 376 506 2366 0 254 28224 0
16 Bucket 144 52 144 340 0 62 28224 0
4 Bucket 48 7 581 12 0 254 28224 0
da_ccb 544 0 49 1504 0 16 26656 0
TURNSTILE 136 137 52 137 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 1 2 27 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 201 0 2 24576 0
PWD 40 13 593 127 0 254 24240 0
rtentry 168 17 127 26 0 62 24192 0
Files 80 104 196 7056 0 126 24000 0
8 Bucket 80 55 245 310 0 126 24000 0
tcp_inpcb 1304 6 12 13 0 8 23472 0
malloc-384 384 9 51 14 0 30 23040 0
malloc-384 384 7 53 7 0 30 23040 0
ripcb 376 2 58 5 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 137 119 137 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 6 274 13 0 126 20160 0
malloc-32 32 54 576 200 0 254 20160 0
malloc-32 32 41 589 513 0 254 20160 0
malloc-32 32 76 554 103 0 254 20160 0
malloc-32 32 85 545 279 0 254 20160 0
malloc-32 32 40 590 2688 0 254 20160 0
2 Bucket 32 49 581 317 0 254 20160 0
KNOTE 160 6 119 120 0 62 20000 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 3 1 3 0 2 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
sctp_laddr 48 0 336 10 0 254 16128 0
kenv 258 17 43 1066 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 3 375 22 0 254 12096 0
malloc-16 16 14 736 53 0 254 12000 0
malloc-16 16 45 705 229 0 254 12000 0
malloc-16 16 36 714 40 0 254 12000 0
malloc-16 16 226 524 4484 0 254 12000 0
malloc-16 16 4 746 6 0 254 12000 0
malloc-16 16 263 487 265 0 254 12000 0
malloc-16 16 20 730 24808 0 254 12000 0
malloc-4096 4096 0 2 3 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 6524 0 254 8016 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf fragment node 72 0 0 0 0 126 0 0
pf frags 232 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_rack_pcb 1088 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tcp_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0

---
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#syz test: git://repo/address.git branch-or-commit-hash
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