| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| openbsd | uvm_fault: proc_trampoline | -1 | 6 | 354d | 526d | 0/3 | auto-obsoleted due to no activity on 2024/12/25 08:30 |
syzbot |
sign-in | mailing list | source | docs |
login: uvm_fault(0xfffffd8059bdf028, 0x0, 0, 1) -> e fatal page fault in supervisor mode trap type 6 code 0 rip ffffffff829a69a8 cs 8 rflags 10207 cr2 0 cpl 0 rsp ffff80003c5abab0 gsbase 0xffff8000299fdff0 kgsbase 0x0 panic: trap type 6, code=0, pc=ffffffff829a69a8 Starting stack trace... panic(ffffffff8339fadc) at panic+0x1d0 sys/kern/subr_prf.c:229 kerntrap(ffff80003c5aba00) at kerntrap+0x30b alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b dt_ioctl_record_stop(ffff800001623000) at dt_ioctl_record_stop+0x108 sys/dev/dt/dt_dev.c:586 dtclose(11e5f,81,2000,ffff80003841aa88) at dtclose+0x109 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,81,2000,ffff80003841aa88) at dtclose+0x109 sys/dev/dt/dt_dev.c:232 spec_close(ffff80003c5abbb0) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd806a796038,81,fffffd80097fb138,ffff80003841aa88) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806b9d7850,ffff80003841aa88) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806b9d7850,ffff80003841aa88) at vn_closefile+0x12b sys/kern/vfs_vnops.c:615 fdrop(fffffd806b9d7850,ffff80003841aa88) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd806b9d7850,ffff80003841aa88) at closef+0x192 sys/kern/kern_descrip.c:1264 fdfree(ffff80003841aa88) at fdfree+0x116 sys/kern/kern_descrip.c:1195 exit1(ffff80003841aa88,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80003841aa88,ffff80003c5abf20,ffff80003c5abe70) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c5abf20) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c5abf20) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x794220b6ef10, count: 242 End of stack trace. WARNING: SPL NOT LOWERED ON TRAP EXIT 4 0 Stopped at proc_trampoline+0xc7: movl $0,%gs:0x688 TID PID UID PRFLAGS PFLAGS CPU COMMAND 434512 74151 0 0 0x4000000 0 syz-executor *338648 66548 0 0 0 1 syz-executor proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7804d5bf2370, count: 14 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{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd8059bdf028, 0x0, 0, 1) -> e ddb{1}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7804d5bf2370, count: -1 ddb{1}> show registers rdi 0 rsi 0 rbp 0xffff80003a427ec0 rbx 0 rdx 0 rcx 0xffff80003841ad20 rax 0x2a r8 0xffff80003a427df0 r9 0x1 r10 0x4c341f55a209b441 r11 0x3cd2d5ca2668303f r12 0 r13 0xffffffff82413898 Xdoreti+0x18 r14 0 r15 0 rip 0xffffffff8257e4c7 proc_trampoline+0xc7 cs 0x8 rflags 0x246 rsp 0xffff80003a427e40 ss 0x10 proc_trampoline+0xc7: movl $0,%gs:0x688 ddb{1}> show proc PROC (syz-executor) tid=338648 pid=66548 tcnt=4 stat=onproc flags process=0 proc=0 runpri=86, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffffcf98,0xffff80003841bcc0 process=0xffff80003c5e7050 user=0xffff80003a422000, vmspace=0xfffffd8059bdf5e0 estcpu=36, cpticks=7, pctcpu=0.0, user=6, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 74151 288718 92264 0 2 0 syz-executor 74151 434512 92264 0 7 0x4000000 syz-executor *66548 338648 94718 0 7 0 syz-executor 66548 192349 94718 0 3 0x4000080 sbwait syz-executor 66548 408342 94718 0 3 0x4000080 fsleep syz-executor 66548 242114 94718 0 3 0x4000080 fsleep syz-executor 14823 149659 68777 0 3 0x3000 suspend syz-executor 14823 474804 68777 0 3 0x4081000 biowait syz-executor 14823 296380 68777 0 3 0x4081000 inode syz-executor 14823 340896 68777 0 3 0x4081000 inode syz-executor 14823 444249 68777 0 3 0x4081000 inode syz-executor 14823 50785 68777 0 3 0x4081000 inode syz-executor 14823 113454 68777 0 3 0x4081000 inode syz-executor 12961 441910 84653 0 3 0x3000 suspend syz-executor 12961 293392 84653 0 3 0x4081000 biowait syz-executor 12961 243262 84653 0 3 0x4081000 fltagain2 syz-executor 67286 513749 1 0 3 0x100083 ttyin getty 48723 29850 0 0 3 0x14280 nfsidl nfsio 50831 265342 0 0 3 0x14280 nfsidl nfsio 44476 477646 0 0 3 0x14280 nfsidl nfsio 43924 165539 0 0 3 0x14280 nfsidl nfsio 80927 384360 0 0 3 0x14280 nfsidl nfsio 54948 177421 0 0 3 0x14280 nfsidl nfsio 53324 81264 0 0 3 0x14280 nfsidl nfsio 91195 159869 0 0 3 0x14280 nfsidl nfsio 96977 116293 0 0 3 0x14280 nfsidl nfsio 10291 168725 0 0 3 0x14280 nfsidl nfsio 29755 262671 0 0 3 0x14280 nfsidl nfsio 38124 362523 0 0 3 0x14280 nfsidl nfsio 69087 389525 0 0 3 0x14280 nfsidl nfsio 59190 514610 0 0 3 0x14280 nfsidl nfsio 38164 280765 0 0 3 0x14280 nfsidl nfsio 12415 110630 0 0 3 0x14280 nfsidl nfsio 84653 458655 98655 0 2 0x2 syz-executor 64574 463867 98655 0 3 0x82 nanoslp syz-executor 68777 288693 98655 0 2 0x2 syz-executor 94718 31620 98655 0 3 0x82 nanoslp syz-executor 19068 421315 98655 0 3 0x82 nanoslp syz-executor 76215 400983 0 0 3 0x14280 nfsidl nfsio 43539 306303 0 0 3 0x14280 nfsidl nfsio 43194 222282 0 0 3 0x14280 nfsidl nfsio 61153 486453 0 0 3 0x14280 nfsidl nfsio 26563 277647 98655 0 3 0x2 biowait syz-executor 40780 325273 0 0 3 0x14200 bored sosplice 92264 490877 98655 0 3 0x82 nanoslp syz-executor 86367 50322 98655 0 3 0x82 nanoslp syz-executor 98655 509363 25695 0 3 0x82 kqread syz-executor 25695 45257 76389 0 3 0x10008a sigsusp ksh 76389 258279 28519 0 3 0x98 kqread sshd-session 28519 482165 32689 0 3 0x92 kqread sshd-session 32689 241286 1 0 3 0x88 kqread sshd 702 427447 31589 74 3 0x1100092 bpf pflogd 31589 378930 1 0 3 0x80 sbwait pflogd 27643 95006 62345 73 3 0x1100090 kqread syslogd 62345 430757 1 0 3 0x100082 sbwait syslogd 3283 437211 1 0 3 0x100080 kqread resolvd 50019 292522 20689 77 3 0x100092 kqread dhcpleased 68885 183595 20689 77 3 0x100092 kqread dhcpleased 20689 86524 1 0 3 0x80 kqread dhcpleased 97119 38331 0 0 3 0x14200 bored smr 46421 456958 0 0 3 0x14200 pgzero zerothread 14501 124870 0 0 3 0x14200 aiodoned aiodoned 92647 471621 0 0 3 0x14200 syncer update 81525 47330 0 0 3 0x14200 cleaner cleaner 34730 46400 0 0 3 0x14200 reaper reaper 90773 180965 0 0 3 0x14200 pgdaemon pagedaemon 57208 458804 0 0 3 0x14200 bored viomb 36246 346703 0 0 3 0x40014200 acpi0 acpi0 8890 231509 0 0 3 0x40014200 idle1 41590 102367 0 0 3 0x14200 bored softnet1 72460 99871 0 0 3 0x14200 netlock softnet0 77244 76376 0 0 2 0x40014200 systqmp 81862 406997 0 0 3 0x14200 bored systq 14875 1626 0 0 3 0x14200 tmoslp softclockmp 26749 460540 0 0 3 0x40014200 tmoslp softclock 48738 37905 0 0 3 0x40014200 idle0 1 230583 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 14823 (syz-executor) thread 0xffff80003841a558 (474804) exclusive rrwlock inode r = 0 (0xfffffd805a125c78) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vn_write+0x18f sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x242 sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 Process 14823 (syz-executor) thread 0xffff80003841b4e8 (296380) exclusive rrwlock inode r = 0 (0xfffffd806e15a930) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 vn_open+0x1f1 sys/kern/vfs_vnops.c:107 #8 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #10 Xsyscall+0x128 Process 12961 (syz-executor) thread 0xffff80002a32a808 (293392) exclusive rrwlock inode r = 0 (0xfffffd806f569ea8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vn_write+0x18f sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x242 sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 Process 26563 (syz-executor) thread 0xffff80003841da10 (277647) exclusive rrwlock inode r = 0 (0xfffffd80648abc70) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3113 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80648abb48) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3098 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10252 11166K 12678K 166960K 15026 0 pcb 17 15K 17K 166960K 443 0 rtable 221 12K 12K 166960K 640 0 pf 44 19K 67486K 166960K 227 0 ifaddr 42 8K 8K 166960K 148 0 ifgroup 59 2K 3K 166960K 250 0 sysctl 4 1K 9K 166960K 19 0 counters 70 37K 38K 166960K 284 0 ioctlops 0 0K 4K 166960K 1964 0 iov 0 0K 28K 166960K 217 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1511 95K 95K 166960K 3739 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 620K 624K 166960K 34 0 VM map 2 1K 1K 166960K 2 0 sem 26 29K 48K 166960K 184 0 dirhash 12 2K 2K 166960K 45 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 236K 166960K 2259 0 sigio 0 0K 0K 166960K 74 0 proc 72 115K 164K 166960K 891 0 subproc 72 4K 4K 166960K 135 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 251 0 in_multi 88 6K 7K 166960K 253 0 ether_multi 1 0K 0K 166960K 19 0 mrt 1 0K 0K 166960K 14 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 235 1049K 1049K 166960K 235 0 exec 0 0K 1K 166960K 883 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 5 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 266 162K 177K 166960K 22407 0 UVM aobj 39 2K 2K 166960K 42 0 pinsyscall 42 84K 100K 166960K 3589 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 125 0 NDP 13 0K 2K 166960K 107 0 temp 83 8652K 8908K 166960K 93389 0 kqueue 13 20K 32K 166960K 404 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 333 0 330 4 3 1 3 0 8 0 rtentry 176 205 0 120 6 1 5 5 0 8 0 unpcb 144 1428 0 1408 9 5 4 4 0 8 3 syncache 336 21 0 21 7 6 1 1 0 8 1 tcpqe 32 7 0 7 4 3 1 1 0 8 1 tcpcb 736 822 0 814 23 16 7 7 0 8 5 arp 136 25 0 14 1 0 1 1 0 8 0 ipq 40 1 0 1 1 1 0 1 0 8 0 ipqe 40 3 0 3 1 1 0 1 0 8 0 inpcb 328 2361 0 2349 46 35 11 13 0 8 8 nd6 152 37 0 19 1 0 1 1 0 8 0 pkpcb 40 21 0 21 5 4 1 1 0 8 1 kcovpl 48 15 0 7 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 0 1 1 0 8 1 ppxss 1192 84 0 84 3 2 1 1 0 8 1 pppxif 1504 7 0 7 3 2 1 1 0 8 1 pfstscr 40 6 0 5 2 1 1 1 0 8 0 pffrag 232 16 0 7 1 0 1 1 0 482 0 pffrnode 88 12 0 4 1 0 1 1 0 8 0 pffrent 40 39 0 28 1 0 1 1 0 8 0 pfosfp 40 1430 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1430 0 714 21 0 21 21 0 8 0 pfrktable 1344 2 0 1 1 0 1 1 0 8 0 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pftag 88 4 0 0 1 0 1 1 0 8 0 pfstitem 24 134 0 61 1 0 1 1 0 8 0 pfstkey 128 144 0 69 3 0 3 3 0 8 0 pfstate 384 133 0 64 7 0 7 7 0 8 0 pfrule 1344 34 0 28 2 1 1 2 0 8 0 rttmr 136 2 0 2 2 2 0 1 0 8 0 art_heap8 4096 4 0 0 4 0 4 4 0 8 0 art_heap4 256 941 0 533 39 12 27 30 0 8 0 art_table 40 945 0 533 6 1 5 5 0 8 0 art_node 32 204 0 133 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 4 1 0 1 1 0 8 0 semupl 112 2 0 2 2 1 1 1 0 8 1 semapl 112 170 0 146 1 0 1 1 0 8 0 shmpl 112 39 0 3 2 0 2 2 0 8 0 dirhash 1024 39 0 22 3 0 3 3 0 8 0 dino2pl 256 5636 0 4120 96 0 96 96 0 8 0 ffsino 296 5636 0 4120 118 0 118 118 0 8 0 nchpl 144 8764 0 7048 64 0 64 64 0 8 0 rtmask 32 18 0 18 6 5 1 1 0 8 1 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 31495 0 31489 6 4 2 2 0 8 1 percpumem 16 157 0 107 1 0 1 1 0 8 0 kstatmem 264 156 0 128 4 1 3 3 0 8 1 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 7 0 7 4 4 0 1 0 8 0 scxspl 216 49883 0 49880 14 11 3 8 1 8 2 plimitpl 152 768 0 747 1 0 1 1 0 8 0 sigapl 424 2587 0 2519 9 1 8 8 0 8 0 knotepl 120 832 0 0 24 0 24 24 0 8 0 kqueuepl 224 968 0 959 13 11 2 9 0 8 1 pipepl 344 517 0 488 16 7 9 9 0 8 6 fdescpl 528 2530 0 2499 3 0 3 3 0 8 0 filepl 160 17897 0 17666 40 24 16 18 0 8 3 lockfpl 104 1098 0 1096 1 0 1 1 0 8 0 lockfspl 48 476 0 474 1 0 1 1 0 8 0 sessionpl 144 44 0 35 1 0 1 1 0 8 0 pgrppl 48 79 0 62 1 0 1 1 0 8 0 ucredpl 104 3237 0 3223 1 0 1 1 0 8 0 zombiepl 144 3091 0 3087 2 1 1 1 0 8 0 processpl 1232 2587 0 2519 7 1 6 6 0 8 0 procpl 664 6268 0 6188 9 1 8 8 0 8 0 sosppl 168 19 0 19 5 5 0 1 0 8 0 sockpl 752 4266 0 4231 66 53 13 20 0 8 8 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 121 0 0 16 0 16 16 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 39 0 0 4 0 4 4 0 8 0 mtagpl 96 74 0 0 2 0 2 2 0 8 0 mbufpl 256 1147 0 0 72 0 72 72 0 8 0 bufpl 280 20041 0 13897 440 0 440 440 0 8 0 anonpl 32 14259 0 0 115 0 115 115 0 246 0 amapchunkpl 152 75579 0 74853 66 33 33 33 0 158 4 amappl16 200 6606 0 6150 62 38 24 26 0 8 0 amappl15 192 1 0 1 1 1 0 1 0 8 0 amappl14 184 156 0 143 1 0 1 1 0 8 0 amappl13 176 3 0 3 2 2 0 1 0 8 0 amappl12 168 3305 0 3274 2 0 2 2 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 25 0 25 2 2 0 1 0 8 0 amappl9 144 258 0 258 1 1 0 1 0 8 0 amappl8 136 20 0 17 1 0 1 1 0 8 0 amappl7 128 133 0 121 1 0 1 1 0 8 0 amappl6 120 254 0 250 1 0 1 1 0 8 0 amappl5 112 149 0 139 1 0 1 1 0 8 0 amappl4 104 352 0 334 1 0 1 1 0 8 0 amappl3 96 13497 0 13392 4 0 4 4 0 8 0 amappl2 88 2874 0 2794 2 0 2 2 0 8 0 amappl1 80 20367 0 19766 15 0 15 15 0 8 0 amappl 88 21194 0 21006 6 1 5 5 0 92 0 dma32768 32768 1 0 1 1 1 0 1 0 8 0 dma8192 8192 2 0 2 2 2 0 1 0 8 0 dma4096 4096 2 0 2 2 1 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 40 0 40 3 3 0 1 0 8 0 dma128 128 259 0 259 5 5 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 41 0 3 1 0 1 1 0 8 0 uaddrrnd 24 2530 0 2499 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2530 0 2499 1 0 1 1 0 8 0 vmmpekpl 168 21130 0 21062 4 0 4 4 0 8 0 vmmpepl 168 164370 0 161899 119 10 109 110 0 357 0 vmsppl 488 2529 0 2499 6 1 5 5 0 8 0 rwobjpl 80 48945 0 41586 153 2 151 151 0 8 0 pdppl 4096 5068 0 4998 140 68 72 84 0 8 2 pvpl 32 20885 0 0 169 1 168 168 0 265 0 pmappl 256 2529 0 2499 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 429 0 114 10 0 10 10 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837b5ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c kd_curproc sys/dev/kcov.c:584 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c sys/dev/kcov.c:153 __mp_lock(ffffffff83928e20) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83928e20) at __mp_lock+0x1a3 sys/kern/kern_lock.c:165 softintr_dispatch(2) at softintr_dispatch+0x125 sys/kern/kern_softintr.c:83 dosoftint(2) at dosoftint+0x54 sys/arch/amd64/amd64/intr.c:847 Xsofttty() at Xsofttty+0x27 __mp_lock(ffffffff83928e20) at __mp_lock+0x19e __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83928e20) at __mp_lock+0x19e sys/kern/kern_lock.c:165 intr_handler(ffff80003c5c97f0,ffff800000079a80) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:559 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __mp_lock(ffffffff83928e20) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83928e20) at __mp_lock+0x192 sys/kern/kern_lock.c:165 end trace frame: 0x0, count: 3 ddb{0}> trace x86_ipi_db(ffffffff837b5ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c kd_curproc sys/dev/kcov.c:584 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c sys/dev/kcov.c:153 __mp_lock(ffffffff83928e20) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83928e20) at __mp_lock+0x1a3 sys/kern/kern_lock.c:165 softintr_dispatch(2) at softintr_dispatch+0x125 sys/kern/kern_softintr.c:83 dosoftint(2) at dosoftint+0x54 sys/arch/amd64/amd64/intr.c:847 Xsofttty() at Xsofttty+0x27 __mp_lock(ffffffff83928e20) at __mp_lock+0x19e __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83928e20) at __mp_lock+0x19e sys/kern/kern_lock.c:165 intr_handler(ffff80003c5c97f0,ffff800000079a80) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:559 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __mp_lock(ffffffff83928e20) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83928e20) at __mp_lock+0x192 sys/kern/kern_lock.c:165 end trace frame: 0x0, count: -12 ddb{0}> machine ddbcpu 1 Stopped at proc_trampoline+0xc7: movl $0,%gs:0x688 proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7804d5bf2370, count: 14 ddb{1}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7804d5bf2370, count: -1
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/09/15 04:18 | openbsd | eeb3fa463a89 | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/14 21:47 | openbsd | eeb3fa463a89 | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/14 19:05 | openbsd | eeb3fa463a89 | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/14 04:43 | openbsd | a501bb3f7834 | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/13 19:07 | openbsd | a03640071eda | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/13 16:17 | openbsd | a03640071eda | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/13 05:53 | openbsd | 597bb1fc1f2a | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/12 06:36 | openbsd | cdad1c05a2ff | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/11 14:01 | openbsd | 260368132975 | e2beed91 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/11 03:14 | openbsd | 56696e8786be | fdeaa69b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/10 22:31 | openbsd | 56696e8786be | fdeaa69b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/10 15:27 | openbsd | 98139c2399bf | fdeaa69b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/10 13:36 | openbsd | 98139c2399bf | fdeaa69b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/09 22:11 | openbsd | 3efab2192dd6 | fdeaa69b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/05 03:06 | openbsd | 6ed1cb188af6 | d291dd2d | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/04 21:35 | openbsd | 6ed1cb188af6 | d291dd2d | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/03 19:20 | openbsd | fd875b79ca1f | 19216959 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/03 15:39 | openbsd | fd875b79ca1f | 19216959 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/03 08:18 | openbsd | c6733e0d0e2e | 96a211bc | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/03 05:34 | openbsd | c6733e0d0e2e | 96a211bc | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/09/02 00:58 | openbsd | 813b141997c4 | 807a3b61 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/31 20:28 | openbsd | d417098b3164 | 807a3b61 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/31 13:56 | openbsd | d417098b3164 | 807a3b61 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/29 17:07 | openbsd | 7c5e7ac95d6c | 3e1beec6 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/29 12:26 | openbsd | 7c5e7ac95d6c | 3e1beec6 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/28 11:50 | openbsd | 0f23fd2bd678 | bee60a83 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/27 01:00 | openbsd | d9624900b8bd | e12e5ba4 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/26 15:13 | openbsd | d9624900b8bd | e12e5ba4 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/24 16:32 | openbsd | 9279bdd4d788 | bf27483f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/24 03:36 | openbsd | e872a63396e1 | bf27483f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/23 08:59 | openbsd | ccaf50e2ba15 | bf27483f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/20 23:01 | openbsd | 8dd4d68c0f49 | 0b9605c8 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/17 20:21 | openbsd | d066b23bbb5a | 1804e95e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/16 23:40 | openbsd | b1b6accd48af | 1804e95e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/16 01:26 | openbsd | 1733a114764f | 1804e95e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/15 17:59 | openbsd | 1733a114764f | 1804e95e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/15 09:15 | openbsd | bc42849e5050 | 1804e95e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/15 04:24 | openbsd | bc42849e5050 | 1804e95e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/13 12:51 | openbsd | 304c6f61d3c6 | 22ec1469 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/12 16:10 | openbsd | ca8bfee27b33 | 22ec1469 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/12 12:49 | openbsd | 4f0517bc68fc | c06e8995 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/12 10:36 | openbsd | 4f0517bc68fc | c06e8995 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/12 08:01 | openbsd | 4f0517bc68fc | c06e8995 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/12 01:36 | openbsd | 3ae9e49f3bd9 | c06e8995 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/11 23:46 | openbsd | 3ae9e49f3bd9 | c06e8995 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline | |||
| 2025/08/11 05:15 | openbsd | 9abff0b24f7a | 32a0e5ed | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-setuid | uvm_fault: proc_trampoline | |||
| 2025/02/06 12:47 | openbsd | 4a7e1005694f | 1e1faf27 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: proc_trampoline |