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🐞 Open [172]
🐞 Fixed [301]
🐞 Invalid [1030]
≡ 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 3h32m 8176 46472 1121 442201 04e2410ca848 .config 10h47m 340bcdf0 1d20h failing all only
ci-openbsd-multicore now 3h59m 8024 49117 1301 412882 04e2410ca848 .config 10h47m 340bcdf0 1d20h failing all only
ci-openbsd-setuid now 3h40m 4594 30654 1730 518988 04e2410ca848 .config 10h47m 340bcdf0 1d20h failing all only
upstream (172) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
SYZFAIL: repeatedly failed to execute the program (3) -1 1 2h20m 2h20m 2h20m
kernel: -1 1 2h44m 2h44m 2h44m
assert "ISSET(p->p_flag, P_SUSPSIG | P_SUSPSINGLE) == NUM" failed in kern_sig.c -1 1 4h05m 4h04m 4h04m
panic: uvm_fault_unwire_locked: adWdArReNssI NnG:o tSP iLn maNpO 2 1 2d23h 2d23h 2d23h
uvm_fault: alltraps_kern_meltdown (2) -1 1 13d 13d 13d
uvm_fault: ffs_blkfree (2) -1 1 14d 14d 14d
panic: kernel diagnostic assertion "bpfilter_lookup(unit) 2 1 18d 18d 18d
assert "map->limit == rtmap_limit" failed in -1 1 19d 19d 19d
panic: ffs_freefile: freeing free inode (3) 2 1 19d 19d 19d
kernel: pa e -1 1 21d 21d 21d
assert "bpfilter_lookup(unit) == NULL" failed in multi -1 1 22d 22d 22d
assert "bpfilter_lookup(unit) == NULL" failed in -1 1 22d 22d 22d
panic: kmmaplk rwlock ADDR: enter read deadlock 2 3 18d 25d 25d
panic: ffs2_balloc: unwind failed (4) 2 7 3d10h 26d 26d
uvm_fault: ffs_fragextend (3) -1 1 26d 26d 26d
panic: acquiring blockable sleSeaBIOS (version NUM.NUM.NUM-google) 2 1 27d 27d 27d
uvm_fault: ufs_direnter (6) -1 5 2d12h 29d 29d
panic: uvm 2 1 29d 29d 29d
panic: kerne 2 1 30d 30d 30d
panic: ffs_valloc: dup alloc (5) 2 46 17d 32d 32d
uvm_fault: ffs_nodealloccg (4) -1 3 27d 32d 32d
protection_fault: memcmp (2) -1 1 32d 32d 32d
protection_fault: pf_anchor_global_RB_REMOVE (3) -1 4 16d 32d 32d
uvm_fault: pvclock_get (2) -1 23 1d13h 33d 33d
uvm_fault: ffs_freefile (3) -1 1 33d 33d 33d
panic: init died (signal NUM, exit NUM) (2) 2 43 1d00h 33d 33d
uvm_fault: kcov_remote_enter (5) -1 204 40m 33d 33d
uvm_fault: ffs2_balloc (7) -1 196 24m 34d 34d
uvm_fault: ufsdirhash_lookup -1 1 34d 34d 34d
panic: mtx ADDR: locking against myself (4) 2 1 35d 35d 35d
SYZFAIL: SIGFPE -1 315 9h53m 35d 35d
SYZFAIL: cover mmap failed -1 106 20h49m 36d 36d
SYZFAIL: child failed -1 2561 5m 36d 36d
SYZFAIL: SIGILL -1 317 2h54m 36d 36d
uvm_fault: dovutimens -1 80660 now 36d 36d
uvm_fault: dt_ioctl_record_stop (3) -1 26 4d22h 36d 36d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (3) 2 1 36d 36d 36d
protection_fault: VOP_LOCK -1 1 37d 37d 37d
uvm_fault: uvm_map_protect -1 1 38d 38d 38d
assert "bp->b_bufsize > NUM" failed in vfs_bio.c -1 1 38d 38d 38d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (4) 2 1 39d 39d 39d
panic: vput: ref cnt (3) 2 1 39d 39d 39d
panic: uvm_fault(ADDR, 0x8, NUM, NUM) -> e 2 1 40d 40d 40d
assert "rn != NULL" failed in pipex.c (2) -1 13 26d 40d 40d
panic: pool_do_get: pvpl: page empty 2 1 42d 42d 42d
uvm_fault: pmap_write_protect -1 1 43d 43d 43d
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c (2) -1 1 44d 44d 44d
pool: cpu free list modified: knotepl -1 1 44d 44d 44d
panic: pool_do_get: rttmr: page empty 2 1 46d 46d 46d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c (2) -1 3 2d16h 46d 46d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x7fff 2 1 46d 46d 46d
pool: free list modified: mcl4k -1 1 47d 47d 47d
pool: free list modified: mbufpl (6) -1 3 36d 47d 47d
multicore test error: can't ssh into the instance (2) -1 61 44d 48d 48d
uvm_fault: _rb_remove -1 2 40d 48d 48d
panic: pool_do_get: pfstlim: page empty 2 1 48d 48d 48d
assert "anon->an_lock == amap->am_lock" failed in uvm_fault.c -1 1 49d 49d 49d
panic: pool_do_get: pkpcb: page empty (2) 2 2 46d 49d 49d
panic: trap type NUM, WAcRoNdIeN=G: 0SPL, N OpTc =fLOffWEfRfEfDff 8O1Ne S6YSC3f8b 2 1 76d 76d 76d
pool: cpu free list modified: mbufpl (5) -1 2 37d 76d 76d
panic: inconsistent bufpage counts (2) 2 2 43d 76d 76d
panic: WARtrNap ItNyGp:e S4P,L coNOTd eLOW=E0R,E pDc= fOfNf fSYSffCALfLf NUM e03 1e9EbX 2 1 77d 77d 77d
panic: trap type NUM, code=NUM, pc=fffWfAfRfNffI8N2Gb: fS6PLb fbNO 2 1 80d 80d 80d
panic: thread NUM p_stat is NUM (3) 2 1 81d 81d 81d
syzkaller: make host failed: failed to run ["gmake" "host" "ci" "agent"]: exit status 2 -1 69 49d 82d 82d
SYZFAIL: open of /dev/kcov failed (3) -1 1 83d 83d 83d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (3) -1 1 85d 85d 85d
assert "(sih->sih_state & SIS_PENDING) == NUM" failed: file "/syzkaller/managers/mpanic: kernel diagnostic assertion "(s -1 1 87d 87d 87d
pool: free list modified: tcpcb (2) -1 1 88d 88d 88d
uvm_fault: pool_gc_pages (3) -1 1 88d 88d 88d
uvm_fault: fill_kproc -1 2 20d 90d 90d
uvm_fault: checkalias (2) -1 4 40d 95d 95d
panic: ffs_blkfree: bad size (6) 2 8 37d 111d 111d
assert "bpfilter_lookup(unit) == NULL" failed in bpf.c -1 37 6d13h 111d 111d
panic: kernel diagnostic assertion "pg->wire_count != NUM" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_p 2 2 82d 113d 113d
panic: pool_do_get: scsiplug: page empty 2 2 38d 119d 119d
panic: uvm_vnp_uncache: vnode not locked! 2 4 41d 123d 123d
uvm_fault: km_free (3) -1 5 36d 126d 126d
panic: vrele: ref cnt (2) 2 3 48d 126d 126d
assert "nlevel >= IPL_NONE" failed in intr.c (4) -1 4 39d 126d 126d
uvm_fault: uvm_unmap_remove (3) -1 2 82d 127d 127d
assert "pg->wire_count != NUM" failed in uvm_page.c -1 9061 21h01m 128d 128d
panic: vref used where vget required (5) 2 3 44d 130d 130d
panic: vwakeup: neg numoutput (2) 2 2 48d 130d 130d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 11 39d 141d 141d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 375 14h05m 149d 149d
kernel: protection fault trap, code=NUM (9) -1 4 32d 153d 153d
assert "!pmap_is_ept(pmap)" failed in pmap.c -1 3 49d 153d 153d
uvm_fault: VOP_LOCK (3) -1 3 36d 154d 154d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 3 48d 156d 156d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 3 41d 156d 156d
pool: free list modified: pdppl (5) -1 8 38d 157d 157d
SYZFAIL: SIGSEGV (2) -1 355 2h02m 160d 160d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (5) 2 33 36d 162d 162d
protection_fault: pmap_clear_attrs -1 3 78d 162d 162d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 11 36d 166d 166d
uvm_fault: pmap_page_remove (7) -1 14 36d 169d 169d
assert "dupe == NULL" failed in uvm_page.c (5) -1 101 32d 172d 172d
protection_fault: mtx_enter (3) -1 122 41d 187d 187d
SYZFAIL: tun: can't open device (7) -1 221 37d 204d 204d
uvm_fault: sys_shmat (2) -1 7 41d 210d 210d
assert "refs > NUM" failed in kern_synch.c -1 7 2d13h 232d 232d
panic: softclock: invalid to_clock: -ADDR (3) 2 6 48d 269d 269d
assert "cifp != NULL" failed in route.c (5) -1 10 11d 286d 286d
protection_fault: icmp_mtudisc_timeout (4) -1 8 84d 287d 287d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 10 88d 345d 345d
uvm_fault: witness_checkorder (6) -1 90 15d 348d 348d
witness: reversal: &sched_lock &cq->cq_mtx -1 25 26d 349d 349d
SYZFAIL: can't reallocate -1 49 33d 367d 367d
witness: reversal: &cq->cq_mtx &sched_lock -1 130 26d 373d 373d
uvm_fault: mtx_enter -1 214 13d 384d 384d
panic: uvm_fault_unwire_locked: address not in map (5) 2 110 3d01h 392d 392d
panic: chgproccnt: procs < NUM 2 14 3d07h 431d 431d
uvm_fault: savectx (3) -1 1803 1h04m 433d 433d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 21 37d 435d 435d
SYZFAIL: coverage filter is full (3) -1 709463 2d08h 435d 435d
protection_fault: bpfdetach -1 73 1d22h 437d 437d
uvm_fault: x86_ipi_db (9) -1 2761 12m 439d 439d
SYZFAIL: SIGBUS (2) -1 1226 now 441d 441d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 116 21d 443d 443d
assert "refs != ~NUM" failed in kern_synch.c -1 1154 2d17h 445d 445d
SYZFAIL: too many calls in output (2) -1 79 42d 446d 446d
SYZFAIL: posix_spawnp failed -1 4047 11h32m 447d 447d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 487 2d23h 447d 447d
uvm_fault: proc_trampoline (2) -1 1119 41m 447d 447d
protection_fault: witness_checkorder (5) -1 19 22d 447d 447d
panic: pledge_namei: ni_pledge (2) 2 14 49d 448d 448d
uvm_fault: arp_rtrequest (3) -1 401 8h53m 448d 448d
pool: free list modified: shmpl (6) -1 866 16m 449d 449d
uvm_fault: db_enter (6) -1 612 1d04h 449d 449d
can't ssh into the instance (2) -1 35139 4d15h 450d 450d
suppressed report (2) -1 17636 1h19m 450d 450d
panic: missing alias (6) 2 1467 18h07m 450d 450d
SYZFAIL: failed to recv rpc (4) -1 2342 now 450d 450d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 4454 9h25m 450d 450d
corrupted report (7) -1 23800 8m 450d 450d
witness: reversal: lock order data missing (5) -1 207889 5m 450d 450d
SYZFAIL: ioctl remote attach failed (6) -1 70823 now 450d 450d
SYZFAIL: failed to mkdtemp (2) -1 156396 now 450d 450d
SYZFAIL: failed to send rpc (2) -1 30663 28m 450d 450d
SYZFAIL: tun_id out of range (4) -1 3264083 now 450d 450d
SYZFAIL: failed to mkdir (2) -1 24365 6m 450d 450d
SYZFAIL: too much cover -1 359 38d 619d 619d
SYZFAIL: pipe failed -1 7787 1d13h 654d 654d
pool: free list modified: rttmr -1 150 43d 769d 769d
protection_fault: lf_advlock (4) -1 C 59 19d 771d 771d
protection_fault: sys_semop -1 C 372 42m 791d 791d
uvm_fault: ktrops (2) -1 C 357 4h33m 944d 944d
uvm_fault: schedclock -1 syz 11 601d 970d 793d
kernel: page fault trap, code=NUM (3) -1 C 92 12d 1000d 757d
malloc: free list modified: free (4) -1 C 40 28d 1021d 1021d
uvm_fault: hardclock (5) -1 syz 4 1001d 1153d 1153d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 35d 1164d 870d
protection_fault: sys_msgrcv (2) -1 C 166 87d 1295d 1051d
uvm_fault: memcpy (5) -1 C 94 1d13h 1299d 1299d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1303d 1303d 1303d
panic: pmap_unwire: invalid PDE 2 syz 6 714d 1357d 1299d
no output from test machine (8) -1 C 848164 now 1366d 1362d
uvm_fault: ffs_indirtrunc -1 C 30 1d10h 1410d 1410d
witness: reversal: vmmaplk inode (3) -1 C 1061 15d 1442d 1392d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 7d16h 1465d 1465d
panic: bad dir (3) 2 C 219 30d 1471d 1299d
uvm_fault: ufs_lookup -1 C 416 2h37m 1566d 918d
kernel: double fault trap, code=NUM (2) -1 C 40 36d 1566d 1518d
protection_fault: ktrops -1 C 259 627d 1576d 1556d
protection_fault: sblock -1 syz 38 1400d 1580d 1579d
uvm_fault: fifo_write (2) -1 C 3430 602d 1587d 1272d
SYZFAIL: tun: read failed -1 syz 571104 now 1605d 1573d
uvm_fault: memset -1 C 553 2h02m 1726d 1726d
SYZFAIL: command failed -1 syz 15836 26d 1893d 1575d
panic: ufs_rename: lost dir entry 2 C 145 43d 2267d 1505d
lost connection to test machine (2) -1 1059052 now 2683d never