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🐞 Open [153]
🐞 Fixed [292]
🐞 Invalid [922]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-openbsd-main now 3h25m 8221 45744 529 1186494 f8a2f73b6503 .config 12h35m cee4cb10 2d20h all only
ci-openbsd-multicore now 3h33m 8100 47768 620 1786518 f8a2f73b6503 .config 12h35m cee4cb10 2d20h all only
ci-openbsd-setuid now 3h16m 4680 30342 1979 575564 f8a2f73b6503 .config 12h35m cee4cb10 2d20h all only
upstream (153):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
assert "swap" failed in uvm_pager.c -1 1 15h29m 15h29m 15h29m
protection_fault: in6_addmulti (5) -1 1 1d04h 1d04h 1d04h
panic: pmap_remove_pte: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (2) 2 1 1d08h 1d08h 1d08h
assert "pg->wire_count == NUM" failed in vfs_biomem.c (6) -1 1 3d18h 3d18h 3d18h
uvm_fault: VOP_ISLOCKED (3) -1 1 3d22h 3d22h 3d22h
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 3 4d20h 4d20h 4d20h
protection_fault: pool_p_free -1 1 5d18h 5d18h 5d18h
pool: free list modified: mbufpl (5) -1 1 7d03h 7d03h 7d03h
panic: pmap_do_remove: unmanaged PTP detected 2 1 7d14h 7d14h 7d14h
SYZFAIL: no call -1 1 7d23h 7d23h 7d23h
kernel: protection fault trap, code=NUM (9) -1 1 8d05h 8d05h 8d05h
assert "!pmap_is_ept(pmap)" failed in pmap.c -1 1 8d10h 8d10h 8d10h
uvm_fault: VOP_LOCK (3) -1 1 9d10h 9d10h 9d10h
uvm_fault: rn_add_radix_mask -1 1 10d 10d 10d
panic: pool_do_get: sosppl: page empty 2 1 11d 11d 11d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 1 11d 11d 11d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (2) 2 1 11d 11d 11d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 1 11d 11d 11d
pool: free list modified: pdppl (5) -1 1 12d 12d 12d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (3) 2 1 12d 12d 12d
uvm_fault: vm_terminate (2) -1 1 13d 13d 13d
SYZFAIL: SIGSEGV (2) -1 6 4d03h 15d 15d
panic: kernel diagnostic assertio 2 1 15d 15d 15d
panic: pool_do_get: sockpl: page empty 2 1 16d 16d 16d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (5) 2 11 23h56m 17d 17d
protection_fault: pmap_clear_attrs -1 2 16d 17d 17d
protection_fault: done_flush (4) -1 19 4h42m 19d 19d
uvm_fault: ffs_write -1 1 20d 20d 20d
openbsd build error (24) -1 1 21d 21d 21d
multicore build error (20) -1 2 21d 21d 21d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 1 21d 21d 21d
uvm_fault: pmap_page_remove (7) -1 3 12d 24d 24d
pool: free list modified: namei -1 1 24d 24d 24d
panic: vrele: v_writecount != NUM (2) 2 1 24d 24d 24d
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c -1 2 9d11h 25d 25d
panic: uao_find_swhash_elt: can't allocate entry 2 21 3d08h 27d 27d
assert "dupe == NULL" failed in uvm_page.c (5) -1 28 1d10h 27d 27d
openbsd test error: can't ssh into the instance -1 2 30d 30d 30d
multicore test error: can't ssh into the instance -1 4 30d 30d 30d
panic: mtx ADDR: locking against myself (3) 2 1 31d 31d 31d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c (2) -1 9 18h26m 35d 35d
panic: trap type NUM, code=NUM, pc=bd929 2 1 39d 39d 39d
protection_fault: leavepgrp -1 1 42d 42d 42d
protection_fault: mtx_enter (3) -1 42 5d06h 42d 42d
witness: reversal: fdlock inode (2) -1 1 42d 42d 42d
pool: free list modified: pvpl (2) -1 1 44d 44d 44d
uvm_fault: nd6_rtrequest -1 1 48d 48d 48d
uvm_fault: spec_getattr (2) -1 2 39d 56d 56d
multicore test error: lost connection to test machine (3) -1 1 57d 57d 57d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 4 13d 58d 58d
SYZFAIL: tun: can't open device (7) -1 97 12h46m 59d 59d
uvm_fault: uao_detach (2) -1 2 4d01h 59d 59d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 141 15d 59d 59d
panic: ffs_valloc: dup alloc (4) 2 6 49d 61d 61d
panic: ffs2_balloc: unwind failed (3) 2 1 63d 63d 63d
uvm_fault: sys_shmat (2) -1 4 16h05m 65d 65d
witness: denied attempt to set clock forward to ADDR (3) -1 1 67d 67d 67d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 2 22d 67d 67d
witness: lock_object uninitialized: ADDR (4) -1 1 70d 70d 70d
uvm_fault: ffs_nodealloccg (3) -1 1 71d 71d 71d
panic: uvmW_AfaRuNlItNG_:unwi rSPeL_ loNOckTe Ld:OW EaRdEdDr eOsNs SnYoStC AiLn mLa p7 2 1 78d 78d 78d
protection_fault: malloc (2) -1 1 81d 81d 81d
uvm_fault: ffs_fragextend (2) -1 1 83d 83d 83d
uvm_fault: ffs_alloccg (2) -1 2 83d 83d 83d
uvm_fault: ufs_direnter (5) -1 1 83d 83d 83d
uvm_fault: ffs_freefile (2) -1 1 83d 83d 83d
uvm_fault: ffs2_balloc (6) -1 6 52d 83d 83d
SYZFAIL: mmap of input file failed -1 1 85d 85d 85d
protection_fault: memcmp -1 1 86d 86d 86d
assert "refs > NUM" failed in kern_synch.c -1 3 5d18h 87d 87d
uvm_fault: bpfioctl (5) -1 2 39d 111d 111d
uvm_fault: alltraps_kern_meltdown -1 2 58d 117d 117d
panic: softclock: invalid to_clock: -ADDR (3) 2 4 9d03h 124d 124d
uvm_fault: dt_ioctl_record_stop (2) -1 2399 now 127d 127d
panic: unhandled af (5) 2 5 46d 139d 139d
assert "cifp != NULL" failed in route.c (5) -1 6 4d01h 141d 141d
protection_fault: icmp_mtudisc_timeout (4) -1 7 23d 142d 142d
panic: softclock: invalid to_clock: ADDR (4) 2 3 76d 148d 148d
SYZFAIL: open of /dev/kcov failed (2) -1 74 11d 149d 149d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 5 10d 156d 156d
witness: reversal: sbufsnd inode (3) -1 10 27d 178d 178d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 7 24d 200d 200d
uvm_fault: witness_checkorder (6) -1 57 4d18h 203d 203d
witness: reversal: &sched_lock &cq->cq_mtx -1 5 41d 204d 204d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 7 14d 205d 205d
assert "rn != NULL" failed in pipex.c -1 45 13h38m 209d 209d
uvm_fault: mtx_enter_try -1 15 5d21h 213d 213d
SYZFAIL: can't reallocate -1 34 15d 222d 222d
witness: reversal: &cq->cq_mtx &sched_lock -1 42 23d 228d 228d
uvm_fault: mtx_enter -1 106 15h22m 239d 239d
panic: uvm_fault_unwire_locked: address not in map (5) 2 87 7d04h 248d 248d
panic: chgproccnt: procs < NUM 2 7 8d08h 286d 286d
uvm_fault: savectx (3) -1 366 5h01m 288d 288d
SYZFAIL: repeatedly failed to execute the program (2) -1 23 9d03h 289d 289d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 18 6d14h 290d 290d
SYZFAIL: coverage filter is full (3) -1 555572 7d05h 290d 290d
protection_fault: bpfdetach -1 44 16d 292d 292d
uvm_fault: x86_ipi_db (9) -1 344 44m 294d 294d
SYZFAIL: SIGBUS (2) -1 618 6h21m 296d 296d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 105 20d 298d 298d
witness: reversal: sbufrcv inode (2) -1 13 61d 299d 299d
assert "refs != ~NUM" failed in kern_synch.c -1 846 8h35m 300d 300d
SYZFAIL: too many calls in output (2) -1 66 4d03h 301d 301d
SYZFAIL: posix_spawnp failed -1 1157 21m 302d 302d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 371 8h11m 302d 302d
uvm_fault: proc_trampoline (2) -1 248 15h42m 302d 302d
protection_fault: witness_checkorder (5) -1 12 16d 302d 302d
panic: pledge_namei: ni_pledge (2) 2 11 23d 303d 303d
uvm_fault: arp_rtrequest (3) -1 323 2d13h 303d 303d
pool: free list modified: shmpl (6) -1 574 11h24m 304d 304d
uvm_fault: db_enter (6) -1 529 15h07m 304d 304d
can't ssh into the instance (2) -1 34610 7h01m 305d 305d
suppressed report (2) -1 14052 8h49m 305d 305d
panic: missing alias (6) 2 948 2h49m 305d 305d
SYZFAIL: failed to recv rpc (4) -1 1348 6h49m 305d 305d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 700 3h58m 305d 305d
corrupted report (7) -1 6747 50m 305d 305d
witness: reversal: lock order data missing (5) -1 180956 9m 305d 305d
SYZFAIL: ioctl remote attach failed (6) -1 44548 now 305d 305d
SYZFAIL: failed to mkdtemp (2) -1 74808 2h25m 305d 305d
SYZFAIL: failed to send rpc (2) -1 22976 now 305d 305d
SYZFAIL: tun_id out of range (4) -1 2284164 now 305d 305d
SYZFAIL: failed to mkdir (2) -1 9198 4h40m 305d 305d
SYZFAIL: too much cover -1 300 19h53m 474d 474d
SYZFAIL: pipe failed -1 6700 1d01h 509d 509d
pool: free list modified: rttmr -1 140 3d17h 624d 624d
protection_fault: lf_advlock (4) -1 C 38 2d20h 626d 626d
protection_fault: sys_semop -1 C 245 1d09h 646d 646d
uvm_fault: ktrops (2) -1 C 225 19h04m 799d 799d
uvm_fault: schedclock -1 syz 11 456d 825d 648d
kernel: page fault trap, code=NUM (3) -1 C 92 7d20h 855d 612d
malloc: free list modified: free (4) -1 C 26 11d 876d 876d
uvm_fault: hardclock (5) -1 syz 4 856d 1008d 1008d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 97 21h54m 1019d 725d
protection_fault: sys_msgrcv (2) -1 C 164 45d 1150d 906d
uvm_fault: memcpy (5) -1 C 62 11d 1154d 1154d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1158d 1158d 1158d
panic: pmap_unwire: invalid PDE 2 syz 6 569d 1212d 1154d
no output from test machine (8) -1 C 757366 now 1221d 1217d
uvm_fault: ffs_indirtrunc -1 C 6 63d 1265d 1265d
witness: reversal: vmmaplk inode (3) -1 C 1061 10d 1297d 1248d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 11d 1320d 1320d
panic: bad dir (3) 2 C 185 3d07h 1326d 1154d
uvm_fault: ufs_lookup -1 C 99 32d 1421d 774d
kernel: double fault trap, code=NUM (2) -1 C 34 478d 1421d 1373d
protection_fault: ktrops -1 C 259 482d 1431d 1411d
protection_fault: sblock -1 syz 38 1255d 1435d 1434d
uvm_fault: fifo_write (2) -1 C 3430 457d 1443d 1127d
SYZFAIL: tun: read failed -1 syz 433815 now 1460d 1428d
uvm_fault: memset -1 C 100 39d 1581d 1581d
SYZFAIL: command failed -1 syz 14960 33m 1748d 1430d
panic: ufs_rename: lost dir entry 2 C 134 9h34m 2122d 1360d
lost connection to test machine (2) -1 891707 now 2538d never