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panic: malloc: allocation too large, type = 2, size = 1073741827
Stopped at db_enter+0x25: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
394826 38739 0 0 0 1 syz-executor
*381546 38739 0 0 0x4000000 0K syz-executor
db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437
panic(ffffffff8303d406) at panic+0x1e5 sys/kern/subr_prf.c:198
malloc(40000003,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:330
bpf_allocbufs(ffff80000134fc00) at bpf_allocbufs+0x85 sys/net/bpf.c:1666
bpf_setif(ffff80000134fc00,ffff800030974970) at bpf_setif+0x22a sys/net/bpf.c:1208
bpfioctl(31700,8020426c,ffff800030974970,3,ffff800037277700) at bpfioctl+0xc42 sys/net/bpf.c:955
VOP_IOCTL(fffffd8067ab2948,8020426c,ffff800030974970,3,fffffd807f7d3208,ffff800037277700) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
vn_ioctl(fffffd80682ae698,8020426c,ffff800030974970,ffff800037277700) at vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525
sys_ioctl(ffff800037277700,ffff800030974b50,ffff800030974aa0) at sys_ioctl+0x67c
syscall(ffff800030974b50) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
syscall(ffff800030974b50) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xc7c36e44040, count: 4
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb{0}>
ddb{0}> set $lines = 0
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
*cpu0: malloc: allocation too large, type = 2, size = 1073741827
ddb{0}> trace
db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437
panic(ffffffff8303d406) at panic+0x1e5 sys/kern/subr_prf.c:198
malloc(40000003,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:330
bpf_allocbufs(ffff80000134fc00) at bpf_allocbufs+0x85 sys/net/bpf.c:1666
bpf_setif(ffff80000134fc00,ffff800030974970) at bpf_setif+0x22a sys/net/bpf.c:1208
bpfioctl(31700,8020426c,ffff800030974970,3,ffff800037277700) at bpfioctl+0xc42 sys/net/bpf.c:955
VOP_IOCTL(fffffd8067ab2948,8020426c,ffff800030974970,3,fffffd807f7d3208,ffff800037277700) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
vn_ioctl(fffffd80682ae698,8020426c,ffff800030974970,ffff800037277700) at vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525
sys_ioctl(ffff800037277700,ffff800030974b50,ffff800030974aa0) at sys_ioctl+0x67c
syscall(ffff800030974b50) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
syscall(ffff800030974b50) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xc7c36e44040, count: -11
ddb{0}> show registers
rdi 0
rsi 0x1
rbp 0xffff8000309744f0
rbx 0xffffffff8348fdbf cpu_info_full_primary+0x2dbf
rdx 0
rcx 0xffff800037277700
rax 0xffffffff8348eff0 cpu_info_full_primary+0x1ff0
r8 0x101010101010101
r9 0x8080808080808080
r10 0x5888340cee172e26
r11 0x38b10f1779bcf015
r12 0xffffffff8348fbc0 cpu_info_full_primary+0x2bc0
r13 0
r14 0
r15 0x1
rip 0xffffffff812ecd15 db_enter+0x25
cs 0x8
rflags 0x246
rsp 0xffff8000309744e0
ss 0x10
db_enter+0x25: addq $0x8,%rsp
ddb{0}> show proc
PROC (syz-executor) tid=381546 pid=38739 tcnt=4 stat=onproc
flags process=0 proc=4000000<THREAD>
runpri=32, usrpri=50, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
forw=0xffffffffffffffff, list=0xffff800037276f68,0xffff800037277200
process=0xffff800037262d50 user=0xffff80003096f000, vmspace=0xfffffd806bf12e20
estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0
ddb{0}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
38739 394826 50658 0 7 0 syz-executor
*38739 381546 50658 0 7 0x4000000 syz-executor
38739 55279 50658 0 3 0x4000080 fsleep syz-executor
38739 451549 50658 0 3 0x4000080 kqread syz-executor
31919 149009 21812 0 3 0x80 nanoslp syz-executor
31919 501390 21812 0 3 0x4000080 pipewr syz-executor
31919 110194 21812 0 3 0x4000080 fsleep syz-executor
61718 461199 14646 0 3 0x80 nanoslp syz-executor
61718 331471 14646 0 3 0x4000080 kqsel syz-executor
61718 23179 14646 0 3 0x4000080 fsleep syz-executor
56978 523971 1 0 3 0x100083 ttyin getty
41247 336645 0 0 3 0x14280 nfsidl nfsio
81706 314533 0 0 3 0x14280 nfsidl nfsio
64560 31635 0 0 3 0x14280 nfsidl nfsio
76570 520647 0 0 3 0x14280 nfsidl nfsio
41722 50567 0 0 3 0x14280 nfsidl nfsio
23534 328867 0 0 3 0x14280 nfsidl nfsio
44175 389615 0 0 3 0x14280 nfsidl nfsio
95492 12189 0 0 3 0x14280 nfsidl nfsio
65065 165754 0 0 3 0x14280 nfsidl nfsio
25130 115766 0 0 3 0x14280 nfsidl nfsio
20581 344026 0 0 3 0x14280 nfsidl nfsio
72906 280318 0 0 3 0x14280 nfsidl nfsio
8479 11743 0 0 3 0x14280 nfsidl nfsio
54587 421759 0 0 3 0x14280 nfsidl nfsio
42691 41093 0 0 3 0x14280 nfsidl nfsio
10798 464889 0 0 3 0x14280 nfsidl nfsio
42784 258824 0 0 3 0x14280 nfsidl nfsio
62684 217752 0 0 3 0x14280 nfsidl nfsio
63487 186078 0 0 3 0x14280 nfsidl nfsio
49557 167409 0 0 3 0x14280 nfsidl nfsio
96547 242675 0 0 3 0x14200 bored sosplice
21812 189806 35537 0 3 0x82 nanoslp syz-executor
10 46898 35537 0 3 0x82 wait syz-executor
61687 158142 35537 0 3 0x82 wait syz-executor
50658 258290 35537 0 3 0x82 nanoslp syz-executor
10219 403753 35537 0 3 0x2 biowait syz-executor
14646 108611 35537 0 3 0x82 nanoslp syz-executor
90570 22345 35537 0 3 0x82 wait syz-executor
37667 458924 35537 0 3 0x82 wait syz-executor
35537 2185 14041 0 3 0x82 kqread syz-executor
14041 132458 76761 0 3 0x10008a sigsusp ksh
76761 165091 87284 0 3 0x98 kqread sshd-session
87284 140286 56828 0 3 0x92 kqread sshd-session
56828 142334 1 0 3 0x88 kqread sshd
76954 411263 2889 74 3 0x1100092 bpf pflogd
2889 36335 1 0 3 0x80 sbwait pflogd
81370 151439 17562 73 3 0x1100090 kqread syslogd
17562 207774 1 0 3 0x100082 sbwait syslogd
52924 9195 1 0 3 0x100080 kqread resolvd
14702 66950 17879 77 3 0x100092 kqread dhcpleased
75714 499364 17879 77 3 0x100092 kqread dhcpleased
17879 139966 1 0 3 0x80 kqread dhcpleased
68197 430988 0 0 3 0x14200 bored smr
52529 347139 0 0 3 0x14200 pgzero zerothread
371 84987 0 0 3 0x14200 aiodoned aiodoned
97622 91983 0 0 3 0x14200 syncer update
32977 394545 0 0 3 0x14200 cleaner cleaner
14064 458879 0 0 3 0x14200 reaper reaper
92188 289911 0 0 3 0x14200 pgdaemon pagedaemon
38164 333804 0 0 3 0x14200 bored viomb
32218 285128 0 0 3 0x40014200 acpi0 acpi0
40212 344765 0 0 3 0x40014200 idle1
62802 524219 0 0 3 0x14200 bored softnet3
7466 477554 0 0 3 0x14200 bored softnet2
49044 234537 0 0 3 0x14200 bored softnet1
28422 157941 0 0 3 0x14200 bored softnet0
25762 518402 0 0 3 0x14200 bored systqmp
92904 244222 0 0 3 0x14200 bored systq
3112 502216 0 0 3 0x14200 tmoslp softclockmp
96214 418456 0 0 3 0x40014200 tmoslp softclock
26143 142390 0 0 3 0x40014200 idle0
1 474033 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{0}> show all locks
CPU 0:
exclusive mutex &bd->bd_mtx r = 0 (0xffff80000134fc18)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 mtx_enter_try+0x178
#2 mtx_enter+0x60 sys/kern/kern_lock.c:239
#3 bpf_setif+0x114 sys/net/bpf.c:1207
#4 bpfioctl+0xc42 sys/net/bpf.c:955
#5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
#6 vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525
#7 sys_ioctl+0x67c
#8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
#8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
#9 Xsyscall+0x128
Process 38739 (syz-executor) thread 0xffff800037277700 (381546)
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff836258d8)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 vn_ioctl+0x4d sys/kern/vfs_vnops.c:508
#2 sys_ioctl+0x67c
#3 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
#3 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
#4 Xsyscall+0x128
exclusive mutex &bd->bd_mtx r = 0 (0xffff80000134fc18)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 mtx_enter_try+0x178
#2 mtx_enter+0x60 sys/kern/kern_lock.c:239
#3 bpf_setif+0x114 sys/net/bpf.c:1207
#4 bpfioctl+0xc42 sys/net/bpf.c:955
#5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
#6 vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525
#7 sys_ioctl+0x67c
#8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
#8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
#9 Xsyscall+0x128
Process 10219 (syz-executor) thread 0xffff80002a03ef48 (403753)
exclusive rrwlock inode r = 0 (0xfffffd807b3b0c50)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 rw_enter+0x41b sys/kern/kern_rwlock.c:309
#2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524
#4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564
#5 vget+0x2bd sys/kern/vfs_subr.c:678
#6 ufs_ihashget+0x192 sys/ufs/ufs/ufs_ihash.c:98
#7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201
#8 ufs_lookup+0x19f8 sys/ufs/ufs/ufs_lookup.c:478
#9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85
#10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566
#11 namei+0x7aa sys/kern/vfs_lookup.c:250
#12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852
#13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline]
#13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577
#14 Xsyscall+0x128
exclusive rrwlock inode r = 0 (0xfffffd806cd74f88)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 rw_enter+0x41b sys/kern/kern_rwlock.c:309
#2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524
#4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564
#5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418
#6 namei+0x7aa sys/kern/vfs_lookup.c:250
#7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852
#8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline]
#8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577
#9 Xsyscall+0x128
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 10205 11141K 11594K 166960K 12655 0
pcb 17 14K 15K 166960K 143 0
rtable 217 7K 7K 166960K 447 0
pf 36 17K 18K 166960K 66 0
ifaddr 41 7K 7K 166960K 58 0
ifgroup 59 2K 2K 166960K 84 0
counters 66 36K 36K 166960K 82 0
ioctlops 0 0K 4K 166960K 1570 0
iov 0 0K 16K 166960K 144 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1416 89K 89K 166960K 1984 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 4 13K 13K 166960K 16 0
VM map 2 1K 1K 166960K 2 0
sem 12 0K 0K 166960K 69 0
dirhash 12 2K 2K 166960K 33 0
ACPI 1690 195K 286K 166960K 12468 0
file desc 17 61K 89K 166960K 950 0
sigio 0 0K 0K 166960K 21 0
proc 72 91K 128K 166960K 629 0
subproc 104 6K 6K 166960K 104 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 139 0
in_multi 86 6K 7K 166960K 124 0
ether_multi 1 0K 0K 166960K 5 0
mrt 1 0K 0K 166960K 4 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 97 440K 440K 166960K 97 0
exec 0 0K 1K 166960K 457 0
fusefs mount 1 32K 32K 166960K 1 0
tdb 3 0K 0K 166960K 3 0
VM swap 8 62K 64K 166960K 10 0
UVM amap 258 82K 87K 166960K 10431 0
UVM aobj 9 2K 2K 166960K 10 0
pinsyscall 42 84K 105K 166960K 2043 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 0K 166960K 38 0
NDP 13 0K 2K 166960K 37 0
temp 77 6827K 7077K 166960K 25682 0
kqueue 14 22K 30K 166960K 159 0
SYN cache 2 16K 16K 166960K 2 0
ddb{0}> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache 128 24 0 0 1 0 1 1 0 8 0
rtpcb 120 79 0 76 1 0 1 1 0 8 0
rtentry 112 135 0 37 4 0 4 4 0 8 0
unpcb 144 500 0 483 3 2 1 3 0 8 0
syncache 336 8 0 8 1 0 1 1 0 8 1
tcpcb 808 317 0 311 7 0 7 7 0 8 6
arp 120 23 0 4 1 0 1 1 0 8 0
inpcb 336 1217 0 1208 7 0 7 7 0 8 6
nd6 136 30 0 3 1 0 1 1 0 8 0
kcovpl 48 8 0 0 1 0 1 1 0 8 0
ppxss 1168 6 0 6 1 0 1 1 0 8 1
pffrag 232 6 0 0 1 0 1 1 0 482 0
pffrnode 88 5 0 0 1 0 1 1 0 8 0
pffrent 40 72 0 66 1 0 1 1 0 8 0
pfosfp 40 1428 0 1005 5 0 5 5 0 8 0
pfosfpen 112 1428 0 714 21 0 21 21 0 8 0
pfstitem 24 70 0 14 1 0 1 1 0 8 0
pfstkey 128 70 0 14 3 0 3 3 0 8 0
pfstate 376 70 0 14 7 0 7 7 0 8 0
pfrule 1344 21 0 16 2 1 1 2 0 8 0
art_heap8 4096 3 0 0 3 0 3 3 0 8 0
art_heap4 256 538 0 148 29 2 27 29 0 8 0
art_table 32 541 0 148 4 0 4 4 0 8 0
art_node 16 132 0 47 1 0 1 1 0 8 0
sysvmsgpl 40 17 0 8 1 0 1 1 0 8 0
semapl 112 66 0 56 1 0 1 1 0 8 0
shmpl 112 7 0 1 1 0 1 1 0 8 0
dirhash 1024 31 0 14 3 0 3 3 0 8 0
dino2pl 256 3050 0 1552 95 0 95 95 0 8 0
ffsino 272 3050 0 1552 101 0 101 101 0 8 0
nchpl 144 4426 0 3900 63 31 32 63 0 8 8
uvmvnodes 80 3517 0 0 72 0 72 72 0 8 0
vnodes 216 3517 0 0 196 0 196 196 0 8 0
namei 1024 15543 0 15543 2 1 1 2 0 8 1
percpumem 16 55 0 8 1 0 1 1 0 8 0
kstatmem 264 42 0 16 2 0 2 2 0 8 0
scsiplug 72 5 0 5 1 0 1 1 0 8 1
scxspl 216 12911 0 12910 10 8 2 8 1 8 1
plimitpl 152 172 0 155 1 0 1 1 0 8 0
sigapl 424 1274 0 1204 9 0 9 9 0 8 0
futexpl 64 13464 0 13461 1 0 1 1 0 8 0
knotepl 120 561 0 0 17 0 17 17 0 8 0
kqueuepl 216 334 0 323 5 0 5 5 0 8 4
pipepl 320 172 0 144 3 0 3 3 0 8 0
fdescpl 496 1235 0 1204 5 0 5 5 0 8 0
filepl 152 7600 0 7343 16 0 16 16 0 8 4
lockfpl 104 419 0 416 2 0 2 2 0 8 1
lockfspl 48 189 0 186 1 0 1 1 0 8 0
sessionpl 144 27 0 18 1 0 1 1 0 8 0
pgrppl 48 47 0 30 1 0 1 1 0 8 0
ucredpl 104 917 0 902 1 0 1 1 0 8 0
zombiepl 144 1208 0 1204 1 0 1 1 0 8 0
processpl 1160 1274 0 1204 6 0 6 6 0 8 0
procpl 648 2642 0 2565 8 0 8 8 0 8 0
sosppl 168 5 0 5 1 0 1 1 0 8 1
sockpl 664 1800 0 1771 9 0 9 9 0 8 6
mcl64k 65536 6 0 0 1 0 1 1 0 8 0
mcl16k 16384 1 0 0 1 0 1 1 0 8 0
mcl12k 12288 1 0 0 1 0 1 1 0 8 0
mcl9k 9216 1 0 0 1 0 1 1 0 8 0
mcl8k 8192 3 0 0 1 0 1 1 0 8 0
mcl4k 4096 139 0 0 18 0 18 18 0 8 0
mcl2k 2048 21 0 0 3 0 3 3 0 8 0
mtagpl 96 92 0 0 3 0 3 3 0 8 0
mbufpl 256 277 0 0 17 0 17 17 0 8 0
bufpl 280 3789 0 102 264 0 264 264 0 8 0
anonpl 24 210297 0 204750 49 3 46 47 0 185 10
amapchunkpl 152 34025 0 33423 34 4 30 32 0 158 4
amappl16 200 5046 0 4970 24 12 12 14 0 8 5
amappl15 192 9 0 9 1 1 0 1 0 8 0
amappl14 184 175 0 163 1 0 1 1 0 8 0
amappl13 176 11 0 11 1 1 0 1 0 8 0
amappl12 168 1880 0 1849 3 1 2 2 0 8 0
amappl11 160 56 0 42 1 0 1 1 0 8 0
amappl10 152 8 0 8 1 1 0 1 0 8 0
amappl9 144 147 0 147 1 1 0 1 0 8 0
amappl8 136 19 0 16 1 0 1 1 0 8 0
amappl7 128 106 0 94 1 0 1 1 0 8 0
amappl6 120 168 0 165 1 0 1 1 0 8 0
amappl5 112 139 0 127 1 0 1 1 0 8 0
amappl4 104 338 0 318 1 0 1 1 0 8 0
amappl3 96 6311 0 6209 3 0 3 3 0 8 0
amappl2 88 1537 0 1453 3 0 3 3 0 8 0
amappl1 80 10893 0 10333 14 0 14 14 0 8 0
amappl 88 9982 0 9791 5 0 5 5 0 92 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma1024 1024 1 0 0 1 0 1 1 0 8 0
dma256 256 6 0 6 1 1 0 1 0 8 0
dma128 128 254 0 254 2 1 1 1 0 8 1
dma64 64 6 0 6 1 1 0 1 0 8 0
dma32 32 8 0 8 2 1 1 1 0 8 1
dma16 16 22 0 21 1 0 1 1 0 8 0
aobjpl 72 9 0 1 1 0 1 1 0 8 0
uaddrrnd 24 1235 0 1204 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 1235 0 1204 1 0 1 1 0 8 0
vmmpekpl 168 11354 0 11309 3 0 3 3 0 8 0
vmmpepl 168 81623 0 79684 95 1 94 95 0 357 2
vmsppl 448 1234 0 1204 6 2 4 5 0 8 0
rwobjpl 56 28115 0 23591 66 1 65 65 0 8 0
pdppl 4096 2477 0 2408 107 34 73 83 0 8 4
pvpl 32 14683 0 0 120 1 119 120 0 265 0
pmappl 248 1234 0 1204 3 0 3 3 0 8 0
extentpl 40 55 0 38 1 0 1 1 0 8 0
phpool 112 406 0 41 11 0 11 11 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437
panic(ffffffff8303d406) at panic+0x1e5 sys/kern/subr_prf.c:198
malloc(40000003,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:330
bpf_allocbufs(ffff80000134fc00) at bpf_allocbufs+0x85 sys/net/bpf.c:1666
bpf_setif(ffff80000134fc00,ffff800030974970) at bpf_setif+0x22a sys/net/bpf.c:1208
bpfioctl(31700,8020426c,ffff800030974970,3,ffff800037277700) at bpfioctl+0xc42 sys/net/bpf.c:955
VOP_IOCTL(fffffd8067ab2948,8020426c,ffff800030974970,3,fffffd807f7d3208,ffff800037277700) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
vn_ioctl(fffffd80682ae698,8020426c,ffff800030974970,ffff800037277700) at vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525
sys_ioctl(ffff800037277700,ffff800030974b50,ffff800030974aa0) at sys_ioctl+0x67c
syscall(ffff800030974b50) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
syscall(ffff800030974b50) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xc7c36e44040, count: -11
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
end of kernel
end trace frame: 0x75a8a3921ab0, count: 12
ddb{1}> trace
x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
end of kernel
end trace frame: 0x75a8a3921ab0, count: -3
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/11/20 10:31 | openbsd | 1511e544c213 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/20 03:12 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/20 01:57 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 23:42 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 21:02 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 19:34 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 16:15 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 13:10 | openbsd | 6ddbef639823 | 571351cb | .config | console log | report | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | ||||
| 2024/11/19 08:40 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 06:20 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 05:16 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 02:06 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/19 00:58 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/18 23:51 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/18 14:56 | openbsd | f7304f605db8 | e7bb5d6e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/18 12:04 | openbsd | f7304f605db8 | e7bb5d6e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/18 09:32 | openbsd | f7304f605db8 | cfe3a04a | .config | console log | report | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | ||||
| 2024/11/18 05:37 | openbsd | 76f8947d47ed | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/18 00:32 | openbsd | 76f8947d47ed | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 15:14 | openbsd | c152b5bec633 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 13:30 | openbsd | c152b5bec633 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 10:58 | openbsd | c152b5bec633 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 08:37 | openbsd | c152b5bec633 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 06:59 | openbsd | c152b5bec633 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 05:48 | openbsd | c152b5bec633 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 02:41 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 01:13 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/17 00:01 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 23:05 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 21:39 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 18:14 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 14:23 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 13:00 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 09:35 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 08:18 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 07:14 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 06:05 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/16 04:10 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 20:30 | openbsd | 8b4580606d31 | eeafb645 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 18:40 | openbsd | 8b4580606d31 | eeafb645 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 11:48 | openbsd | 04337d597320 | f6ede3a3 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 07:58 | openbsd | 04337d597320 | f6ede3a3 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 05:19 | openbsd | 04337d597320 | f6ede3a3 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 02:59 | openbsd | 04337d597320 | f6ede3a3 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | |||
| 2024/11/15 00:43 | openbsd | e7951f0f6b15 | 77f3eeb7 | .config | console log | report | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR | ||||
| 2024/08/22 16:02 | openbsd | 6e92fa473ce3 | aa99fc33 | .config | console log | report | ci-openbsd-multicore | panic: malloc: allocation too large, type = NUM, size = ADDR |