#if 0 Syzkaller hit 'panic: Assertion too many supplementary groups failed at /home/markj/sb/main/src/sys/kern/kern_prot.c:LINE' bug. login: panic: Assertion too many supplementary groups failed at /home/markj/sb/main/src/sys/kern/kern_prot.c:106 cpuid = 0 time = 1754008970 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x49/frame 0xfffffe0054280ba0 vpanic() at vpanic+0x1ea/frame 0xfffffe0054280ce0 panic() at panic+0x43/frame 0xfffffe0054280d40 crextend() at crextend+0x20b/frame 0xfffffe0054280d70 crcopysafe() at crcopysafe+0x96/frame 0xfffffe0054280db0 sys_setresgid() at sys_setresgid+0x104/frame 0xfffffe0054280e00 amd64_syscall() at amd64_syscall+0x29c/frame 0xfffffe0054280f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0054280f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x37fb4a, rsp = 0x820524d48, rbp = 0x820524dc0 --- KDB: enter: panic [ thread pid 1713 tid 100129 ] Stopped at kdb_enter+0x73: movq $0,0x1446f72(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> x/s version version: FreeBSD 15.0-CURRENT #64 main-n279200-733da235aa6a: Thu Jul 31 23:55:32 UTC 2025\012 markj@xinde:/home/markj/sb/main/bricoler/freebsd-src-build/obj.amd64.amd64/home/markj/sb/main/src/amd64.amd64/sys/SYZKALLER\012 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x80 rdx 0xffffffff8190f52d rbx 0xffffffff819ebfc4 rsp 0xfffffe0054280b80 rbp 0xfffffe0054280ba0 rsi 0 rdi 0 r8 0 r9 0x8080808080808080 r10 0xfffffe0054280a60 r11 0xfffffffffffff59c r12 0xfffffe00510b2701 r13 0 r14 0xffffffff819ebfc4 r15 0 rip 0xffffffff8102c593 kdb_enter+0x73 rflags 0x82 kdb_enter+0x73: movq $0,0x1446f72(%rip) db> show proc Process 1713 (syz-executor) at 0xfffffe00510b25c0: state: NORMAL uid: 0 gids: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 149, 222, 230, 234, 257, 512, 1024, 18647, 33718, 58458, 2228221, 7021289, 20389553, 30521991, 30569263, 30693470, 43771490, 48669241, 51166183, 53360502, 55536106, 62690692, 62850425, 66410866, 67108866, 67795132, 86867682, 93705466, 99807352, 108120948, 108242994, 110308926, 118051967, 118162517, 124611028, 128135783, 128533626, 134847388, 141781496, 147419560, 183306160, 196428617, 199804786, 202748960, 230839439, 233459620, 234006306, 235237506, 245565976, 251269726, 253923302, 254071427, 277591422, 285404793, 291966133, 296520383, 302539870, 303116272, 308394271, 322144888, 327240520, 344230917, 359911955, 367903773, 375053245, 383718940, 388452414, 424603126, 428939419, 434831671, 444353552, 450771078, 460053024, 471695092, 473198638, 480097839, 526974336, 534571347, 537067507, 561176225, 563662843, 579766501, 582888822, 598715580, 601378226, 602463248, 602603674, 613873898, 618085652, 629057817, 633890595, 648985358, 686393689, 689404284, 701513587, 703630692, 705259808, 708893939, 709552935, 719566882, 725989288, 726954973, 740273775, 741306989, 742140112, 744107277, 747385571, 758138000, 764548827, 767933552, 777604020, 778807713, 781492135, 787755462, 820622857, 849941687, 864237056, 869485966, 872553348, 896624985, 909645464, 933174388, 947124983, 953322143, 953473713, 957913018, 960225407, 961393033, 963917469, 969708032, 970387451, 983402897, 996643839, 999536742, 1017044775, 1021213642, 1021636268, 1025890087, 1037586070, 1042407470, 1049989422, 1057552784, 1057845991, 1074027014, 1088891605, 1094887824, 1150059919, 1158180361, 1168004831, 1175264839, 1177871340, 1178105619, 1182214038, 1184314970, 1186794067, 1188845293, 1192229301, 1196358800, 1206885784, 1229513711, 1260631401, 1274512600, 1289977017, 1313511473, 1314282115, 1316552047, 1317046472, 1340693994, 1341588073, 1341820915, 1352251103, 1358791116, 1383604523, 1387067818, 1426917482, 1427038377, 1427164958, 1427798096, 1430422078, 1437942046, 1438606104, 1446895154, 1459027608, 1463635546, 1464115807, 1482740267, 1490375397, 1494505205, 1497162813, 1499171142, 1499826785, 1501824173, 1505508517, 1521780825, 1524863487, 1541301742, 1547916541, 1548054501, 1581266725, 1588971873, 1599498198, 1603033126, 1608119146, 1608755641, 1629561084, 1630724294, 1654464213, 1657979479, 1668905960, 1682444423, 1691041609, 1694939588, 1701791564, 1707437433, 1710813488, 1717218949, 1731600161, 1735888649, 1736190071, 1737459351, 1740557161, 1742214832, 1746719333, 1747045962, 1763898357, 1765945251, 1767505854, 1780319156, 1790605129, 1795988950, 1802620320, 1804043353, 1804801286, 1809233966, 1817195571, 1821313726, 1831237422, 1836209138, 1857070280, 1864460874, 1866716076, 1869167400, 1890899392, 1894420957, 1905052861, 1910718908, 1914860985, 1919757724, 1932826123, 1940625509, 1948596583, 1948652938, 1955840409, 1958119350, 1986523929, 1990963492, 1999884799, 2004934180, 2006211414, 2009653785, 2016678289, 2017567175, 2038904513, 2058849123, 2063653951, 2070334049, 2104563628, 2106519808, 2115597765, 2119810523, 2124952756, 2126097882, 2133208538, 2135485441, 2136759970, 2137958478, 2138007854, 2142522057, 2146514821, -2146828294, -2133669287, -2129071194, -2119643894, -2100046360, -2093082368, -2092881333, -2070587810, -2070514431, -2068885774, -2047163734, -2031196820, -2028969385, -2022460984, -2019493603, -2005586330, -1992805090, -1991576369, -1987123063, -1977635773, -1977354259, -1976595369, -1963857158, -1958325989, -1950343531, -1945449504, -1930461610, -1921511925, -1920274213, -1905991515, -1900799318, -1895801816, -1885697134, -1881258294, -1872850785, -1827054242, -1825225988, -1824679669, -1814282845, -1814099392, -1807812290, -1807634013, -1807519778, -1802323263, -1790128657, -1782187566, -1775998471, -1774511528, -1760662159, -1752055981, -1732037479, -1718216455, -1716077270, -1704524943, -1700797268, -1697957123, -1697607500, -1689387820, -1639032865, -1634600581, -1628657381, -1628560894, -1622327664, -1594560935, -1576572176, -1568069849, -1565291315, -1558540484, -1551813465, -1539857925, -1526704015, -1520953110, -1517882929, -1488502595, -1484304351, -1480783248, -1479967696, -1470456966, -1469566891, -1468089853, -1457798335, -1451139761, -1448391299, -1418916816, -1390818478, -1362414644, -1312652510, -1303375036, -1302713603, -1302050304, -1292517571, -1290909116, -1290656526, -1286222438, -1284705432, -1267818969, -1237352896, -1225848065, -1225489627, -1206233126, -1199315909, -1188359345, -1187231850, -1185677312, -1160988625, -1160435275, -1157770193, -1152056421, -1151712304, -1147124328, -1142384561, -1141481135, -1135928892, -1119891354, -1110647692, -1108596276, -1107703845, -1096056099, -1095903329, -1077448419, -1068884137, -1067412449, -1064227780, -1064047234, -1058275329, -1056996037, -1055316396, -1050777471, -1049459684, -1042546352, -1014615126, -993930502, -974324703, -972661985, -970441748, -945949416, -945666313, -933200905, -932273903, -930915838, -924643475, -920049917, -916227580, -908426986, -906003100, -904865109, -873114992, -867548708, -838503278, -836557021, -832131229, -831655893, -826439240, -825635212, -823180161, -820975179, -820718765, -816837479, -809608605, -796843334, -783607666, -753289220, -743894877, -733500795, -700198063, -696303982, -685305063, -682156030, -677566538, -676402523, -669513751, -664681032, -655249682, -653181161, -644940800, -644888395, -633947890, -627018089, -596591030, -595188371, -591323171, -570250399, -554301106, -551725721, -547378040, -544662255, -538644325, -536981742, -512888621, -473659554, -471411579, -446208168, -437878964, -417964577, -403168995, -402515426, -388589559, -374303574, -372716252, -361764457, -349025610, -343528244, -341931388, -299686893, -264523538, -248724222, -248491499, -226876730, -225488745, -206166054, -199185767, -199096386, -197670671, -184703026, -172909743, -158603537, -155336361, -155089907, -154317250, -153904691, -126412325, -125559176, -117236081, -113613760, -108362822, -106393709, -101499750, -98123501, -85990778, -83457252, -70254037, -63882686, -56510266, -45834389, -45550225, -40185380, -35657307, -32049883, -29722291, -29063488, -25729636, -24769384, -13835852, -10315130, -7917589, -3, -2, -1 parent: pid 1692 at 0xfffffe0051005ae0 ABI: FreeBSD ELF64 flag: 0x10000100 flag2: 0 arguments: /root/syz-executor exec reaper: 0xfffffe0051002040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffff8007c021248 (map 0xfffff8007c021248) (map.pmap 0xfffff8007c0212e8) (pmap 0xfffff8007c021358) threads: 1 100129 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1713 1692 1692 0 R CPU 0 syz-executor 1695 724 724 0 R CPU 1 sh 1692 1479 1692 0 S nanslp 0xffffffff8245a7e0 syz-executor 1479 1280 1280 0 S select 0xfffff8000394c2c0 syz-executor 1280 1279 1280 0 Ss (threaded) syz-execprog 100119 S kqread 0xfffff8007fd63b00 syz-execprog 100121 S uwait 0xfffff8000361d300 syz-execprog 100122 S uwait 0xfffff8000361d400 syz-execprog 100123 S uwait 0xfffff8000361d500 syz-execprog 100124 S uwait 0xfffff8000361d600 syz-execprog 100126 S uwait 0xfffff800033f6600 syz-execprog 100128 S uwait 0xfffff800033f6900 syz-execprog 100131 S uwait 0xfffff8000361d700 syz-execprog 100132 S uwait 0xfffff8000361d800 syz-execprog 100133 S uwait 0xfffff8000359a880 syz-execprog 100134 S uwait 0xfffff800033f7b80 syz-execprog 100135 S uwait 0xfffff800033f7c80 syz-execprog 100208 S uwait 0xfffff8000361ba00 syz-execprog 100247 S uwait 0xfffff800033f7380 syz-execprog 1279 1277 1277 0 S select 0xfffff8000394c1c0 sshd-session 1277 1231 1277 0 Ss select 0xfffff8000394c6c0 sshd-session 1260 1 1260 0 Ss+ ttyin 0xfffff80003768cb0 getty 1251 1 1251 0 Ss select 0xfffff8000394c640 logger 1246 1 15 0 S+ piperd 0xfffffe0054df98a0 logger 1245 1244 15 0 S+ nanslp 0xffffffff8245a7e0 sleep 1244 1 15 0 S+ wait 0xfffffe00510075c0 sh 1239 1 1239 0 Ss nanslp 0xffffffff8245a7e1 cron 1231 1 1231 0 Ss select 0xfffff8000394c4c0 sshd 1006 1 1006 0 Ss select 0xfffff8000394c440 syslogd 1005 1 1002 0 S select 0xfffff8000394c540 syslogd 1002 1 1002 0 Ss kqread 0xfffff8000366d800 syslogd 724 1 724 0 Ss wait 0xfffffe00510ad5a0 devd 477 1 477 65 Ss select 0xfffff80003aa6dc0 dhclient 453 1 453 0 Ss select 0xfffff8000394c940 dhclient 450 1 450 0 Ss select 0xfffff80003aa6e40 dhclient 202 0 0 0 DL pftm 0xffffffff83080ab0 [pf purge] 192 0 0 0 DL (threaded) [ng_queue] 100075 D sleep 0xffffffff83060930 [ng_queue0] 100083 D sleep 0xffffffff83060930 [ng_queue1] 14 0 0 0 DL syncer 0xffffffff82541278 [syncer] 9 0 0 0 DL vlruwt 0xfffffe0051004000 [vnlru] 8 0 0 0 DL (threaded) [bufdaemon] 100064 D psleep 0xffffffff82540268 [bufdaemon] 100069 D - 0xffffffff82001e80 [bufspacedaemon-0] 100081 D sdflush 0xfffff800035be8e8 [/ worker] 7 0 0 0 DL psleep 0xffffffff825754f0 [vmdaemon] 6 0 0 0 DL (threaded) [pagedaemon] 100062 D psleep 0xffffffff8255bb88 [dom0] 100065 D launds 0xffffffff8255bb94 [laundry: dom0] 100067 D umarcl 0xffffffff815562b0 [uma] 5 0 0 0 DL - 0xffffffff82258078 [rand_harvestq] 4 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82229240 [doneq0] 100044 D - 0xffffffff822291c0 [async] 100061 D - 0xffffffff82229090 [scanner] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff825590b0 [crypto] 100041 D crypto_ 0xfffff80003387930 [crypto returns 0] 100042 D crypto_ 0xfffff80003387980 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff824161b0 [g_event] 100036 D - 0xffffffff824161b8 [g_up] 100037 D - 0xffffffff824161c0 [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] 100045 I [irq40: virtio_pci0] 100046 I [irq41: virtio_pci0] 100047 I [irq42: virtio_pci0] 100050 I [irq43: virtio_pci1] 100051 I [irq44: virtio_pci1] 100052 I [irq1: atkbd0] 100053 I [irq12: psm0] 100054 I [swi0: uart uart++] 100084 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 0xfffffe0051002040 [init] 10 0 0 0 DL audit_w 0xffffffff825595b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff82bdcff0 [swapper] 100005 D - 0xfffff800031ce000 [softirq_0] 100006 D - 0xfffff800031cde00 [softirq_1] 100007 D - 0xfffff800031cdd00 [if_io_tqg_0] 100008 D - 0xfffff800031cdc00 [if_io_tqg_1] 100009 D - 0xfffff800031cdb00 [if_config_tqg_0] 100010 D - 0xfffff800031cda00 [kqueue_ctx taskq] 100011 D - 0xfffff800031cd900 [jail_remove taskq] 100012 D - 0xfffff800031cd800 [bus taskq] 100015 D - 0xfffff800031cd500 [thread taskq] 100017 D - 0xfffff800031cd300 [aiod_kick taskq] 100018 D - 0xfffff800031cd200 [deferred_unmount ta] 100019 D - 0xfffff800031cd100 [inm_free taskq] 100020 D - 0xfffff800031cd000 [in6m_free taskq] 100021 D - 0xfffff800031cce00 [linuxkpi_irq_wq] 100022 D - 0xfffff800031ccd00 [linuxkpi_short_wq_0] 100023 D - 0xfffff800031ccd00 [linuxkpi_short_wq_1] 100024 D - 0xfffff800031ccd00 [linuxkpi_short_wq_2] 100025 D - 0xfffff800031ccd00 [linuxkpi_short_wq_3] 100026 D - 0xfffff800031ccc00 [linuxkpi_long_wq_0] 100027 D - 0xfffff800031ccc00 [linuxkpi_long_wq_1] 100028 D - 0xfffff800031ccc00 [linuxkpi_long_wq_2] 100029 D - 0xfffff800031ccc00 [linuxkpi_long_wq_3] 100034 D - 0xfffff800031ccb00 [firmware taskq] 100038 D - 0xfffff800031cca00 [crypto_0] 100039 D - 0xfffff800031cca00 [crypto_1] 100048 D - 0xfffff8000366c300 [vtnet0 rxq 0] 100049 D - 0xfffff8000366c200 [vtnet0 txq 0] 100055 D - 0xffffffff81ba9a20 [deadlkres] 100056 D - 0xfffff8000366c100 [acpi_task_0] 100057 D - 0xfffff8000366c100 [acpi_task_1] 100058 D - 0xfffff8000366c100 [acpi_task_2] 100060 D - 0xfffff800031cc900 [CAM taskq] 100082 D - 0xfffff800031cc700 [ipsec_offload] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 408 5181K 520 sysctloid 32621 1920K 32665 newblk 1862 1490K 1963 kobj 328 1312K 549 devbuf 1332 1143K 1362 vfscache 3 1025K 3 inodedep 75 540K 236 pcb 18 525K 57 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 subproc 105 178K 1781 bus-sc 31 148K 1018 tidhash 3 141K 3 pagedep 43 139K 55 SWAP 1 132K 1 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 DEVFS1 95 95K 109 bus 973 78K 3401 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 514 65K 514 ddb_capture 1 64K 1 filedesc 6 41K 110 LRO 8 40K 10 acpica 420 39K 59496 umtx 288 36K 288 kdtrace 164 34K 1989 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 DEVFS3 118 30K 126 kbdmux 5 28K 5 DEVFS_RULE 61 22K 61 temp 20 21K 9022 BPF 11 18K 12 ithread 95 18K 95 ufs_mount 4 17K 5 proc 3 17K 3 GEOM 85 17K 622 eventhandler 152 13K 152 ifaddr 38 13K 47 devstat 6 13K 6 rman 99 12K 529 kenv 92 12K 92 cred 20 12K 373 vmem 5 11K 7 routetbl 64 11K 251 bmsafemap 5 9K 234 rpc 8 9K 8 ufs_dirhash 45 9K 45 UART 12 9K 12 netgraph_btsocks_hci_raw 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 44 8K 1720 diradd 61 8K 296 mkdir 60 8K 80 audit_evclass 240 8K 303 taskqueue 62 7K 182 ifnet 4 7K 5 pfs_nodes 22 6K 22 lltable 18 6K 26 sglist 3 6K 3 plimit 12 5K 380 UMA 261 5K 261 pf_ifnet 9 4K 16 io_apic 1 4K 1 newdirblk 32 4K 40 tty 4 4K 4 evdev 4 4K 4 ether_multi 45 4K 73 in6_multi 25 3K 35 acpidev 22 3K 22 acpisem 21 3K 21 toponodes 10 3K 10 pwddesc 38 3K 1714 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 proc-args 59 3K 3847 local_apic 1 2K 1 dirrem 8 2K 220 ipsec-saq 2 2K 2 selfd 32 2K 11414 CAM DEV 1 2K 2 session 14 2K 42 msi 13 2K 13 select 13 2K 69 Unitno 25 2K 47 lockf 15 2K 18 pci_link 16 2K 16 mount 31 2K 105 ipsecpolicy 2 2K 2 netgraph_node 6 2K 6 netlink 2 2K 203 CAM queue 2 2K 5 softdep 1 1K 1 indirdep 4 1K 4 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 10 NFSD session 1 1K 1 ipsec 3 1K 3 freefile 6 1K 146 CC Mem 6 1K 13 in_multi 3 1K 4 nhops 6 1K 6 pfil 6 1K 6 ip6ndp 5 1K 7 crypto 4 1K 4 encap_export_host 12 1K 12 dumper 2 1K 2 osd 11 1K 63 CAM XPT 11 1K 12 procdesc 4 1K 23 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mld 3 1K 4 igmp 3 1K 4 tun 1 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 CAM periph 2 1K 14 prison 10 1K 10 inpcbpolicy 9 1K 122 DEVFS 10 1K 11 MCA 2 1K 2 vnodes 1 1K 1 isadev 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 feeder 7 1K 7 loginclass 3 1K 7 DEVFSP 3 1K 34 apmdev 1 1K 1 atkbddev 2 1K 2 vm_pgdata 1 1K 1 pmchooks 1 1K 1 CAM SIM 1 1K 1 soname 4 1K 1105 filecaps 4 1K 178 nexusdev 6 1K 6 tcpfunc 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 CAM dev queue 1 1K 1 cpus 2 1K 2 freework 1 1K 67 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 cache 1 1K 1 entropy 1 1K 240 CAM path 1 1K 12 fdesc_mount 1 1K 1 p1003.1b 1 1K 1 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 netgraph_l2cap 0 0K 0 netgraph_hci 0 0K 0 netgraph_btsocks_sco 0 0K 0 netgraph_btsocks_rfcomm 0 0K 0 netgraph_btsocks_l2cap 0 0K 0 netgraph_btsocks_l2cap_raw 0 0K 0 netgraph_parse 0 0K 0 netgraph_item 0 0K 0 netgraph_hook 0 0K 0 netgraph_msg 0 0K 0 netgraph 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 cryptodev 0 0K 0 p9fs_mount_tag 0 0K 0 uio 0 0K 0 p9fs_mount 0 0K 0 p9_client 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 memdesc 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 jblocks 0 0K 0 savedino 0 0K 6 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 66 freefrag 0 0K 1 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 2 ipsecrequest 0 0K 0 ip6opt 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 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 13 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 18 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 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 14840 ioctlops 0 0K 74 eventfd 0 0K 0 Witness 0 0K 0 terminal 0 0K 0 stack 0 0K 0 sbuf 0 0K 473 firmware 0 0K 0 compressor 0 0K 0 sysctltmp 0 0K 630 sysctl 0 0K 54 ekcd 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 kcovinfo 0 0K 30 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 108 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 vt 0 0K 0 vtbuf 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 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 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 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 0 CAM ccb queue 0 0K 0 CAM I/O Scheduler 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 1088 1198 42955 0 254 9363456 0 BUF TRIE 152 633 12887 1426 0 62 2055040 0 malloc-128 128 11304 166 12705 0 126 1468160 0 RADIX NODE 152 6116 3371 137580 0 62 1442024 0 malloc-4096 4096 331 5 686 0 2 1376256 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 12 1 13 0 1 851968 0 mbuf 256 1355 1197 66203 0 254 653312 0 pbuf 2624 0 228 0 0 2 598272 0 VNODE 440 1285 65 1439 0 30 594000 0 VM OBJECT 248 1682 622 34014 0 62 571392 0 malloc-512 512 1034 46 1036 0 30 552960 0 socket 1024 26 482 1205 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-256 256 1902 93 2117 0 62 510720 0 UMA Slabs 0 112 3873 9 3873 0 126 434784 0 malloc-2048 2048 153 15 229 0 8 344064 0 FPU_save_area 2432 127 13 431 0 4 340480 0 FFS2 dinode 256 1257 48 1403 0 62 334080 0 malloc-32768 32768 10 0 15 0 1 327680 0 FFS inode 200 1257 183 1408 0 62 288000 0 THREAD 1860 125 19 274 0 8 267840 0 256 Bucket 2048 109 19 532 0 8 262144 0 malloc-64 64 3676 419 3711 0 254 262080 0 S VFS Cache 104 1927 374 2180 0 126 239304 0 malloc-32768 32768 7 0 7 0 1 229376 0 malloc-16384 16384 10 4 52 0 1 229376 0 malloc-2048 2048 104 8 117 0 8 229376 0 malloc-16 16 13740 260 13862 0 254 224000 0 MAP ENTRY 96 999 1269 124787 0 126 217728 0 malloc-4096 4096 39 11 1722 0 2 204800 0 DEVCTL 1024 4 192 112 0 0 200704 0 UMA Zones 768 233 1 233 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32 32 4668 498 4692 0 254 165312 0 unpcb 320 16 500 1042 0 254 165120 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 10 136 0 16 131072 0 mbuf_packet 256 0 508 97 0 254 130048 0 ksiginfo 112 46 998 143 0 126 116928 0 malloc-4096 4096 21 7 108 0 2 114688 0 64 Bucket 512 140 52 8807 0 30 98304 0 PROC 1376 37 29 1713 0 8 90816 0 malloc-8192 8192 10 1 12 0 1 90112 0 syncache 168 0 528 6 0 254 88704 0 UMA Kegs 384 219 4 219 0 30 85632 0 128 Bucket 1024 50 33 386 0 16 84992 0 malloc-256 256 211 104 540 0 62 80640 0 malloc-64 64 558 513 4908 0 254 68544 0 vmem btag 56 943 269 943 0 254 67872 0 malloc-128 128 336 191 337 0 126 67456 0 malloc-128 128 384 143 769 0 126 67456 0 DIRHASH 1024 56 8 56 0 16 65536 0 malloc-65536 65536 0 1 44 0 1 65536 0 malloc-32768 32768 1 1 2 0 1 65536 0 malloc-16384 16384 1 3 7 0 1 65536 0 ttyoutq 256 93 162 279 0 62 65280 0 malloc-256 256 140 115 580 0 62 65280 0 filedesc0 1072 38 18 1714 0 8 60032 0 malloc-384 384 96 54 634 0 30 57600 0 ttyinq 160 180 145 540 0 62 52000 0 malloc-128 128 245 158 27085 0 126 51584 0 32 Bucket 256 57 138 1620 0 62 49920 0 NAMEI 1024 0 48 41153 0 16 49152 0 malloc-16384 16384 1 2 79 0 1 49152 0 VMSPACE 584 22 48 1700 0 16 40880 0 pipe 736 8 47 804 0 16 40480 0 udp_inpcb 408 2 88 108 0 30 36720 0 malloc-64 64 351 216 14939 0 254 36288 0 malloc-64 64 71 496 13130 0 254 36288 0 malloc-64 64 19 548 60 0 254 36288 0 malloc-64 64 41 526 44 0 254 36288 0 malloc-64 64 175 392 1770 0 254 36288 0 malloc-128 128 56 223 156 0 126 35712 0 malloc-128 128 39 240 1106 0 126 35712 0 malloc-128 128 165 114 917 0 126 35712 0 malloc-128 128 63 216 83 0 126 35712 0 routing nhops 256 11 124 20 0 62 34560 0 g_bio 384 0 90 25625 0 30 34560 0 malloc-384 384 69 21 72 0 30 34560 0 malloc-384 384 57 33 58 0 30 34560 0 malloc-256 256 75 60 130 0 62 34560 0 malloc-256 256 23 112 78 0 62 34560 0 malloc-256 256 13 122 300 0 62 34560 0 malloc-256 256 76 59 218 0 62 34560 0 malloc-256 256 18 117 954 0 62 34560 0 TURNSTILE 136 145 107 145 0 62 34272 0 malloc-32768 32768 0 1 4 0 1 32768 0 malloc-32768 32768 0 1 48 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 24 0 2 32768 0 malloc-2048 2048 4 12 23 0 8 32768 0 malloc-2048 2048 5 11 6 0 8 32768 0 malloc-2048 2048 1 15 11 0 8 32768 0 malloc-2048 2048 2 14 22 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 1 15 214 0 8 32768 0 malloc-1024 1024 3 29 73 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 2 30 7445 0 16 32768 0 malloc-1024 1024 3 29 122 0 16 32768 0 malloc-1024 1024 7 25 13 0 16 32768 0 malloc-1024 1024 1 31 11 0 16 32768 0 malloc-512 512 0 64 156 0 30 32768 0 malloc-512 512 3 61 3 0 30 32768 0 malloc-512 512 1 63 11 0 30 32768 0 malloc-512 512 4 60 40 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 15 49 15 0 30 32768 0 pcpu-64 64 489 23 489 0 254 32768 0 pcpu-8 8 3890 206 4086 0 254 32768 0 ertt_txseginfo 40 1 807 627 0 254 32320 0 KNOTE 160 17 183 864 0 62 32000 0 Files 80 94 306 22870 0 126 32000 0 PGRP 120 15 249 57 0 126 31680 0 clpbuf 2624 0 12 69 0 4 31488 0 malloc-32 32 367 515 1235 0 254 28224 0 16 Bucket 144 68 128 605 0 62 28224 0 4 Bucket 48 9 579 49 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 36 0 1 24576 0 malloc-4096 4096 2 4 67 0 2 24576 0 PWD 40 11 595 93 0 254 24240 0 rtentry 168 14 130 20 0 62 24192 0 8 Bucket 80 40 260 208 0 126 24000 0 tcp_inpcb 1304 6 12 13 0 8 23472 0 malloc-384 384 33 27 44 0 30 23040 0 malloc-384 384 8 52 13 0 30 23040 0 malloc-384 384 20 40 554 0 30 23040 0 malloc-384 384 6 54 8 0 30 23040 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 6 274 13 0 126 20160 0 malloc-64 64 22 293 52 0 254 20160 0 malloc-32 32 46 584 272 0 254 20160 0 malloc-32 32 38 592 78 0 254 20160 0 malloc-32 32 61 569 65 0 254 20160 0 malloc-32 32 82 548 241 0 254 20160 0 malloc-32 32 27 603 4813 0 254 20160 0 2 Bucket 32 64 566 385 0 254 20160 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 36 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-4096 4096 0 4 2 0 2 16384 0 malloc-1024 1024 10 6 15 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 207 793 4906 0 254 16000 0 kenv 258 2 58 706 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 6 372 26 0 254 12096 0 malloc-16 16 22 728 104 0 254 12000 0 malloc-16 16 35 715 370 0 254 12000 0 malloc-16 16 35 715 78 0 254 12000 0 malloc-16 16 4 746 5 0 254 12000 0 malloc-16 16 260 490 262 0 254 12000 0 malloc-16 16 25 725 25851 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 ripcb 376 1 29 1 0 30 11280 0 Mountpoints 2816 3 1 3 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 1 333 21329 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 7 15 7 0 62 3872 0 KMAP ENTRY 96 35 4 45 0 0 3744 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 NetGraph data items 72 0 0 0 0 254 0 0 NetGraph items 72 0 0 0 0 254 0 0 da_ccb 544 0 0 0 0 16 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 FFS1 dinode 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 p9fs io_buffer zone 8192 0 0 0 0 1 0 0 p9fs setattr zone 56 0 0 0 0 254 0 0 p9fs getattr zone 160 0 0 0 0 62 0 0 p9fs node zone 312 0 0 0 0 30 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 p9fs buf zone 8224 0 0 0 0 1 0 0 p9fs req zone 16 0 0 0 0 254 0 0 p9fs fid zone 56 0 0 0 0 254 0 0 p9fs buf zone 8224 0 0 0 0 1 0 0 p9fs req zone 16 0 0 0 0 254 0 0 p9fs fid zone 56 0 0 0 0 254 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 p9fs pbuf zone 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl Syzkaller reproducer: # {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}} kevent(0xffffffffffffffff, &(0x7f0000000300)=[{0x3, 0xffffffffffffffff, 0xc0eb, 0x4, 0x6, 0x6, [0x400000200000007, 0x48d7, 0x0, 0xe45a]}, {0xffffffff, 0xfffffffffffffffd, 0x21, 0x1, 0xea, 0x95, [0x9, 0x83b6, 0x0, 0x3]}, {0x5542823e, 0xfffffffffffffffa, 0x8009, 0x200, 0xde, 0x0, [0x6, 0x5, 0x2b9540000, 0xfffffffffffffffe]}, {0x0, 0xfffffffffffffff3, 0x2002, 0x2, 0x8, 0x101, [0xfffffffffffffffd, 0xe6, 0xc, 0x40000000009]}], 0x4, 0x0, 0x1c, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000500)="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", 0xffffffffffffff9f, 0x185, 0x0, 0x0) setgroups(0x400000000000032e, &(0x7f00000000c0)) setresgid(0x0, 0xffffffffffffffff, 0x0) C reproducer: // autogenerated by syzkaller (https://github.com/google/syzkaller) #endif #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include int main(void) { syscall(SYS_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000ul, /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x1012ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul); const char* reason; (void)reason; if (write(1, "executing program\n", sizeof("executing program\n") - 1)) { } *(uint64_t*)0x200000000300 = 3; *(uint16_t*)0x200000000308 = -1; *(uint16_t*)0x20000000030a = 0xc0eb; *(uint32_t*)0x20000000030c = 4; *(uint64_t*)0x200000000310 = 6; *(uint64_t*)0x200000000318 = 6; *(uint64_t*)0x200000000320 = 0x400000200000007; *(uint64_t*)0x200000000328 = 0x48d7; *(uint64_t*)0x200000000330 = 0; *(uint64_t*)0x200000000338 = 0xe45a; *(uint64_t*)0x200000000340 = 0xffffffff; *(uint16_t*)0x200000000348 = 0xfffd; *(uint16_t*)0x20000000034a = 0x21; *(uint32_t*)0x20000000034c = 1; *(uint64_t*)0x200000000350 = 0xea; *(uint64_t*)0x200000000358 = 0x95; *(uint64_t*)0x200000000360 = 9; *(uint64_t*)0x200000000368 = 0x83b6; *(uint64_t*)0x200000000370 = 0; *(uint64_t*)0x200000000378 = 3; *(uint64_t*)0x200000000380 = 0x5542823e; *(uint16_t*)0x200000000388 = 0xfffa; *(uint16_t*)0x20000000038a = 0x8009; *(uint32_t*)0x20000000038c = 0x200; *(uint64_t*)0x200000000390 = 0xde; *(uint64_t*)0x200000000398 = 0; *(uint64_t*)0x2000000003a0 = 6; *(uint64_t*)0x2000000003a8 = 5; *(uint64_t*)0x2000000003b0 = 0x2b9540000; *(uint64_t*)0x2000000003b8 = 0xfffffffffffffffe; *(uint64_t*)0x2000000003c0 = 0; *(uint16_t*)0x2000000003c8 = 0xfff3; *(uint16_t*)0x2000000003ca = 0x2002; *(uint32_t*)0x2000000003cc = 2; *(uint64_t*)0x2000000003d0 = 8; *(uint64_t*)0x2000000003d8 = 0x101; *(uint64_t*)0x2000000003e0 = 0xfffffffffffffffd; *(uint64_t*)0x2000000003e8 = 0xe6; *(uint64_t*)0x2000000003f0 = 0xc; *(uint64_t*)0x2000000003f8 = 0x40000000009; syscall(SYS_kevent, /*kqueue=*/(intptr_t)-1, /*changelist=*/0x200000000300ul, /*nchanges=*/4ul, /*eventlist=*/0ul, /*nevents=*/0x1cul, /*timeout=*/0ul); memcpy( (void*)0x200000000500, "\x53\xd3\x14\xcf\xb9\xa9\xe3\x5f\x7e\xb5\x8b\x10\xa3\xb1\x41\x94\x56\x5b" "\x94\x77\xd6\x67\x56\x5f\x49\x77\xba\x6a\x30\x7c\xc9\xa7\xc6\xe0\x32\x61" "\xfb\xcf\x98\x21\x2e\x69\x6f\x7f\x13\xd2\x73\x15\x24\xde\x80\x77\x99\xaa" "\x20\xf4\x9c\x65\x77\xfe\x85\x37\xf1\x7f\xb1\x1e\x37\x01\x9d\x36\x74\x39" "\xca\x46\xde\x8f\xdc\x41\x4a\xcc\x26\x58\x8c\x5f\x01\x75\x96\x84\x4e\x09" "\xf6\xde\xac\xd3\x43\x6f\xb8\xc5\x61\xd8\xbd\xcc\x8c\x71\x3d\xbf\xf5\xb2" "\xdf\x5d\x16\xe7\x2e\xe0\x21\x3e\x23\x27\x23\xce\x24\xb1\xab\x76\xd4\xfc" "\x4d\x9b\x70\xbc\xc5\x2d\x1b\xa9\xec\x9e\x3e\x50\x27\x17\x8f\x54\xc2\x0d" "\x19\x13\x27\xd7\x74\x1c\x9f\x37\x66\x2e\x75\x88\x47\x1e\x0d\x46\x40\x64" "\x3a\xf9\xba\x97\x18\x39\x43\xac\x1f\x8a\x6f\xfd\x78\x4e\x4a\xce\x21\x68" "\xf7\x7b\x60\xc8\x2f\x73\xd2\x01\x63\x5a\xbe\xcf\x3b\x85\xff\xc0\x85\xae" "\x5a\x66\xf2\x4e\xaf\x84\x1e\xcf\x10\x55\x2e\x91\x95\x3e\x25\xf5\x16\xfe" "\x9b\x18\x91\x19\xa5\xea\xae\xd7\x20\xb4\x15\x0c\x4d\x79\x3a\xfe\xbd\xdb" "\x5a\x16\xc6\x22\x7a\xf2\x22\x83\xc2\xb1\xaa\x94\xb0\xe9\x1d\x71\xc7\xbf" "\x11\x1d\x89\xdf\xa5\x3c\xbc\x59\xec\xe3\x34\x46\x06\x15\x93\x6b\x78\xf0" "\xf2\x05\xc9\x4a\xb4\x7f\x4e\xa8\x6e\x7f\xdc\xd1\x9a\xfd\x72\xc7\xe8\x0b" "\xb9\x75\x22\x72\xaa\xc2\xfa\x85\xac\xee\xe4\x3c\x8f\x1e\x03\xf9\x19\xa9" "\x7e\x25\x9b\x03\x55\xbb\x00\xfc\x8e\xd9\x57\x1f\x4a\xc0\x96\x47\x3c\xb9" "\x66\xb8\x93\x3b\xb4\xe1\x2c\xff\x39\xa2\xe6\x02\x0a\xcd\xa8\x81\xda\x57" "\x1a\xb8\x83\xd2\x24\x0f\xf5\xf3\x22\x69\x85\xd4\xe6\xe3\x13\xc1\x26\xfa" "\x9f\x8a\xd2\x38\x20\x69\x09\x2a\xdb\x16\x92\x2d\xa1\xa9\x6b\x2e\x2e\x70" "\x34\x1c\xf1\xc8\x37\xf4\x6f\xf5\x48\xfd\x97\x50\x8f\xf2\x4a\xbe\x70\xdc" "\x92\x74\x05\xce\x03\x27\x29\xc9\xd5\x2a\xe7\x40\x5a\x4e\x3d\x57\xfa\xd4" "\x95\x05\xc1\xba\x92\x94\xd8\x84\xf7\x4b\x0d\x2d\x5a\x2c\x4f\x5d\x81\xa9" "\x4c\x47\x6f\x65\x52\xcb\x19\xad\x2f\xd4\xfd\xba\xdf\xb6\x99\x50\xeb\x2f" "\x87\xff\x03\xba\x7e\xa8\xdd\x73\x54\x2b\x51\xd3\x43\xd6\xca\x7b\xde\x3c" "\x9b\xf0\xe4\xdf\x8f\x85\x8c\x44\x49\x43\xb5\x0b\x91\x89\x9d\x3a\xed\xf7" "\x23\x8a\x06\x5a\x04\x40\x57\xc2\xd2\x62\xf7\xfa\x73\x38\x2b\x21\x78\x52" "\x74\xdc\xcc\xbd\xaa\x33\x86\xc3\x1c\x16\xdf\x16\x2b\xd2\x60\x58\x59\x84" "\x87\x6b\xfa\xd2\xc1\xc4\x40\x0a\xdf\x93\xe0\xcb\x0a\x8c\x6a\xf3\xd9\x5f" "\x66\xd0\x3f\xbd\x7e\xed\x93\xc0\x33\x34\x50\x6c\x89\xe8\x8e\x89\x90\xf9" "\x08\x3f\x79\xee\x02\x11\xda\x27\xb6\xf3\x99\x34\xc3\x98\x09\x98\xd6\xe8" "\xa3\x3d\xdc\x93\xac\x17\x71\x7d\x05\x8c\x84\x14\x1f\x94\x60\xc0\x97\xe9" "\x6f\xea\x64\x8d\xf0\x29\x65\xd2\x1c\x68\xfb\xef\xd6\x39\xd5\x1e\x9d\x62" "\x2a\xbd\xb6\x99\x6d\x0f\xe3\xc8\xc1\x36\x87\x79\xc4\x19\x4b\xbc\x4a\x6a" "\x21\x6f\x72\x59\xf5\x03\xb5\xe9\x10\xcf\x0b\x0e\x78\x8d\xfd\x3a\xcb\x9a" "\x98\x9d\xef\x47\xee\x65\xde\x5b\xd3\xf0\x6d\xe1\xa8\xb7\x45\x2b\x57\xc1" "\xbd\xf6\x25\x83\xf4\xb6\xec\x3b\x28\xc6\x00\x4a\x64\xb2\x86\x38\xde\x1a" "\x98\x45\xa0\xbb\x5e\x5d\x19\x93\x09\x6e\x08\x45\x55\x04\x0b\x07\x00\x92" "\xcc\x39\x6f\xae\x1f\x2c\x32\xde\x3d\x56\x6d\x25\x86\xdc\x18\xf5\x9d\xc7" "\x30\x0c\x6d\xab\x27\x27\x89\xa2\x59\x89\xe9\x28\x27\x9e\x6e\xb4\x93\x8f" "\xa8\xf9\xe5\x88\x8e\x22\x2f\xb6\x9d\x1c\x99\x0c\x50\xcf\x1f\xb9\x61\x12" "\x57\x8c\x2f\x8a\xb9\x7c\xe3\x4c\x5e\x64\x08\x12\xc6\x31\xf4\x2e\xd0\x43" "\x5a\xbb\xff\x93\x67\x3b\xba\x22\x81\xd0\x92\x3e\x7f\xd6\x92\x8b\x9a\x8f" "\xcc\x2c\x86\xeb\xc6\xb8\xa1\xfc\x49\x3f\xcb\x64\x42\x3a\x31\xfc\xdb\x19" "\x77\xf8\x2e\x77\x26\x6d\x4f\x13\x2b\xb9\xb6\x4a\x32\xeb\x84\x1b\x02\x34" "\x73\x3f\xd0\x29\xf3\x8f\xfa\x4f\x8a\x15\x26\x74\xcf\xf4\x4a\x89\xba\x83" "\x8a\xf9\x6c\x65\xee\x86\x28\x5c\x00\x8f\xef\xcd\x4c\x95\x32\xa8\x73\x06" "\xfd\x54\x43\x5c\xcd\x99\xd3\xf6\x3e\xf9\x3e\x94\x59\xee\xf4\xa0\x84\x8a" "\x9e\xeb\x0b\x99\x3d\x93\x6a\x08\x0d\x55\x90\xa9\x42\x41\xef\xe6\x8b\xf6" "\x7f\x44\xef\xce\x5e\x56\x95\x84\x22\xb8\xe3\x2a\x78\x8a\x33\x13\x90\x52" "\xf5\xcb\x96\x27\x77\x46\x67\x39\x25\x74\xa3\x10\xa9\xd3\x9a\x3c\xf3\xf9" "\x0d\x84\xc1\xf6\x98\x0c\x86\xfe\x84\x95\xbc\x03\x1e\x1a\x02\xe8\x85\xaa" "\x47\xd4\x0e\xbb\xae\x26\x90\x44\x30\x2d\x55\x30\x68\xa8\xd0\x28\x3c\x2c" "\x70\x0a\xbd\xa7\x50\x01\xdc\xc1\xd6\x9d\x0c\x6b\xc7\xa1\x41\x78\xa4\x4f" "\xea\x0d\xbc\x78\x0a\x04\xfc\xb7\x19\xd3\x61\xca\x66\x7b\x9c\x2d\x6d\x72" "\xdb\xbd\x59\x7e\x24\xcd\xc8\xe9\x71\x6d\x0e\x97\xf0\x2f\x11\x12\x89\xb1" "\x4d\x39\x96\x4e\xd8\x3d\xb7\x14\xa9\x32\xa9\xe0\x0e\x55\x5a\x36\x97\x46" "\xfa\xea\xf1\x8a\x90\xfc\x4e\x47\xf2\x53\x72\x6d\x00\x19\x3e\x83\x91\x11" "\x34\x78\x02\x20\x57\xd7\xbe\x0a\x8f\x6c\x77\x28\x7c\x67\x54\x26\x19\xc1" "\x81\x68\x5e\xc1\x3b\xe4\x83\xb8\xf6\xed\x4e\x19\xb1\xda\xd4\x38\x46\x89" "\x5b\x59\xf7\x46\xa2\xc7\x23\x67\xc8\x25\x71\x03\x67\x9a\x51\x9b\xb1\xf5" "\xbd\x40\x47\xa7\x10\x4c\x7c\x1a\x59\x88\xb4\x5a\x13\x77\x38\x46\x68\xf3" "\x6c\xb3\x10\xdc\xe8\x23\x27\xd7\x25\x3d\xea\x18\x58\xa5\x65\x98\xab\x73" "\x8e\x18\x4b\xd1\x1f\x5b\x06\xc6\x7b\xf9\x91\x9e\x4f\x98\xe8\xbb\x30\xf1" "\xf8\x65\x1e\x35\x38\x89\x02\x22\xee\x9e\x1d\xf9\xa0\x87\x67\x55\x1d\xdf" "\x2b\x02\xd0\xfb\x58\x1a\x3b\x96\xdb\xc7\xf9\xbd\x5e\x12\xfa\x0e\x61\x8a" "\x65\x59\xcc\x29\xec\xbd\xe5\x6f\x45\x5c\x1d\x21\xf8\xe7\xc0\xd5\xb4\x70" "\xf8\x69\x73\x08\x0b\x96\x34\x73\x3f\xdc\x00\x7b\x97\x76\xa0\xda\x02\xc5" "\x2c\xf1\x16\x81\xda\xc9\xb5\xc8\x8f\xd9\xfb\xa1\x37\xa4\x09\xb6\xe9\x30" "\xdd\x82\xab\xbe\xfd\x2a\x5a\xb2\xbc\x41\xe3\x71\x95\x1e\xc0\x8b\xff\x91" "\xe3\x5a\xad\x04\x84\x59\xc8\x88\x80\x4e\x21\x50\x87\xa7\xdd\x91\xea\x70" "\x5f\xa2\x44\x57\xa7\x9f\x94\x2e\x41\xc3\x1b\xa9\xc5\x75\x19\x7e\x04\x7a" "\x63\xc9\x25\x37\x40\x5e\xb0\x16\xd8\x67\x3c\x8f\x1a\xa3\x79\x6d\xc5\x65" "\xaa\x1a\xb4\x8e\x01\xec\x48\x7f\x76\x2d\xbe\x22\xfc\x20\x21\x61\xef\xe3" "\x48\x49\x78\x1e\x84\xf8\xcd\x8c\xb3\xa2\x71\x58\x00\xa5\xa5\xe0\x64\x8e" "\xb5\x29\xd5\xba\xbe\xff\x59\x69\xf9\x18\x96\x99\x69\xcb\xbe\x67\x2e\xb8" "\xd6\x6b\x17\x3f\x11\xd9\xe6\x8f\x22\x0f\xa6\xf3\x18\x81\x86\x9a\x62\xff" "\xff\x0a\xef\xb6\xf3\xdc\x40\x2a\x5e\x58\xd4\x01\x57\x62\x10\x87\x1c\x8b" "\x06\xfb\x87\xba\xd1\x01\x1b\x51\x46\x8b\xe2\x7e\x2d\x05\xdd\x1f\xc1\xdc" "\x4b\x2a\x41\x83\x7a\x44\xa9\x07\x7d\x4d\xab\xa9\x22\xa7\xf2\x0d\xed\x56" "\xdc\x46\x3c\x2c\x91\xc0\xc8\xa4\xb0\x6e\x3e\x4e\xcd\xf6\x11\xa1\x6e\xc8" "\xa7\x34\x81\xa3\x53\x0a\xbd\x46\xab\xda\x10\xca\xe7\xbb\x0c\x03\x80\xfd" "\x68\x1f\x79\x05\xbf\x03\xb2\x4d\xd8\x23\x59\xca\xd2\x80\xc0\x86\x44\xfe" "\x31\x98\x4a\x4e\xaa\xf9\xac\x52\x53\xe9\xdc\x1f\x2b\xf0\x6d\xce\xcc\x81" "\xfd\x50\x69\x02\xf7\x4f\xce\xa7\xfd\xf4\xee\xb0\x3b\xf0\xf5\x56\x14\x59" "\x97\x86\x8f\x67\xf0\x6a\x07\xa2\x74\xcb\x71\x06\xf9\x69\x24\x96\x63\x8b" "\xb7\x7a\xb4\x90\xd0\x9a\x87\x10\x48\x64\x56\x7e\xef\x8c\xb4\x83\x1d\x6a" "\x7f\xe0\x3b\x39\x67\x32\xa3\x07\x00\xf1\x8e\x7d\xb6\x27\x9d\xd7\x1c\x84" "\x72\xc1\x1d\xc4\xed\x15\x58\x67\x67\xe5\xac\xe4\x9f\x9a\xdf\x56\x9e\x45" "\x2f\xb8\xcc\xba\xb6\x87\xb6\x74\x27\xdf\x9e\x3c\x53\xbf\x91\x97\xf4\x7e" "\x1d\x1c\xa2\x5e\x5c\x7f\x9a\xcd\x55\xb3\x9f\x90\x5e\x90\x83\x5a\x56\x4e" "\x64\x7d\xff\xc9\xbf\x8a\xac\x11\xf2\x24\x12\xb3\x20\xda\x6b\x1b\xa1\xde" "\x72\x21\x09\x8f\x77\x67\xde\x6f\x43\x94\x50\x78\x1a\x55\x69\xb5\x23\x4b" "\x6b\x9f\x44\xfd\xe8\xd5\xd3\x82\xdb\xf0\x8a\x8d\x14\x3d\xd7\x24\x4c\x7f" "\xe6\xe5\x44\x13\x50\xb2\x86\xe2\xdf\xfa\xa3\x2f\x42\x69\xea\x69\x4f\x03" "\x59\x69\x71\x35\xcf\xf1\x86\xa5\x37\x01\xeb\x19\x61\xab\x02\xde\xd2\xf9" "\xc5\x95\xa0\xcd\x71\x6b\xbc\xac\xaf\x23\xdf\x57\x4e\x9e\xe3\x32\x8c\x2c" "\x5e\x87\xc4\xe3\x18\x0a\xa3\x0e\x9c\x9b\x09\x08\x15\x52\x30\xf1\xb5\xf9" "\x0f\x47\x21\x1f\x36\x67\x48\x4b\x81\x13\xa8\x71\xc9\x08\x21\xfc\xec\xc5" "\xe9\x07\x18\xd8\x18\x63\xbf\x55\x61\xc9\xb5\x5e\x7f\x54\x09\x07\x19\xe2" "\xc8\x77\x28\x3b\x69\x6f\x6d\x72\x2f\x2c\x98\xfe\xf6\x56\xb5\x0c\x67\x11" "\x27\xeb\x4a\x2a\x82\x70\x05\x0e\x8e\x4d\xd3\x33\x0e\xb9\x36\xda\x9f\xd7" "\xad\xbe\xe9\x22\x6b\x00\x62\xe6\x9b\x02\x76\x37\x2e\x03\x00\x36\x83\x33" "\x19\xf3\x67\x76\x90\x3e\x4d\x9f\x63\xaf\x66\xce\xb0\x07\xed\x0a\x3e\x2e" "\x93\x06\x12\x4f\xfe\xdf\x98\x16\x38\x36\x88\xac\x5f\xdf\xbe\x07\x22\xf4" "\xb4\x4b\x59\x2e\x02\x5a\x83\xc8\xc4\xb9\x06\x65\x3d\xe4\x3c\x59\xda\x2d" "\x26\x7f\xb8\x89\xbd\xce\xd4\x69\x6d\x07\xea\x5d\xe9\x4f\xc8\xb1\x73\x87" "\xff\xd1\x33\x77\x99\xc1\x93\x74\xee\xae\xf1\xd8\x1e\x41\xb5\x55\xe8\x7b" "\x79\x63\x40\x7e\x3f\xb6\xea\xf8\x96\x24\xa5\xe9\xdf\xfd\xda\xad\xb9\x7e" "\x44\x4a\x0e\xb3\x7a\x9b\x5a\xa8\xfc\x42\x35\x93\x7c\x79\x17\x29\xe7\x72" "\x0d\x3f\x9a\x00\xeb\x23\x51\x61\xf6\xbb\x13\x24\x23\xee\x74\xce\xc9\xce" "\xcc\x33\xcb\xae\xe5\x52\xd5\x58\xb4\x34\xa8\x7e", 2028); syscall(SYS_sendto, /*fd=*/(intptr_t)-1, /*buf=*/0x200000000500ul, /*len=*/0xffffffffffffff9ful, /*f=MSG_EOF|MSG_DONTWAIT|MSG_DONTROUTE|MSG_OOB*/ 0x185ul, /*addr=*/0ul, /*addrlen=*/0ul); syscall(SYS_setgroups, /*size=*/0x400000000000032eul, /*list=*/0x2000000000c0ul); syscall(SYS_setresgid, /*rgid=*/0, /*egid=*/(intptr_t)-1, /*sgid=*/0); return 0; }