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🐞 Open [169]
🐞 Fixed [294]
🐞 Invalid [932]
≡ 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 4h37m 8405 46677 2059 3587610 7a245af8e4c1 .config 8h48m 607f1549 7h36m all only
ci-openbsd-multicore now 4h23m 8570 49314 2108 4221993 7a245af8e4c1 .config 8h48m 607f1549 7h36m all only
ci-openbsd-setuid now 4h30m 4676 30151 5878 1770725 7a245af8e4c1 .config 8h48m 607f1549 7h36m all only
upstream (169):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
assert "pg->wire_count != NUM" failed in uvm_page.c -1 322 now 4h29m 4h29m
panic: vref used where vget required (5) 2 1 1d22h 1d22h 1d22h
assert "pg->wire_count == NUM" failed in CuvAmLL_pa g83 e.-1c9 -1 1 2d02h 2d02h 2d02h
panic: vwakeup: neg numoutput (2) 2 1 2d11h 2d11h 2d11h
panic: kernel diagnosti 2 2 2d09h 2d15h 2d15h
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 2 9h34m 3d06h 3d06h
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_p 2 3 7h40m 3d07h 3d07h
assert "pg->wire_count == NUM" failed in uvm_page.c -1 3545 5h10m 3d08h 3d08h
panic: amap_wipeout: corrupt amap (2) 2 1 3d16h 3d16h 3d16h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NIuvNmG_:p aSgeP.Lc -1 1 3d17h 3d17h 3d17h
assert "dupe == NULL" failed in uvm_pageW.cA -1 1 4d04h 4d04h 4d04h
SYZFAIL: pselect failed -1 1 5d15h 5d15h 5d15h
panic: kernel diaWgARnostNiIcN aGs:s SPeLr tNOioTn L"O(WpgER-E>D pONg SY_fSlCaAgLs L& NUM NUM (P16Q6_3I30NACT501IV6E E| 2 1 6d00h 6d00h 6d00h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in kernel/sys/uvm/uvm_page.c -1 1 6d17h 6d17h 6d17h
panic:smr: dispatch took NUM.ADDRs 2 1 8d07h 8d07h 8d07h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in syzkallerWARNING: SPL NOT LOWERED ON SYSCALL NUM NUM -1 1 8d20h 8d20h 8d20h
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/m 2 6 3d10h 10d 10d
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NOuvT mL_OpageW.EcR -1 1 10d 10d 10d
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/s 2 16 3d09h 11d 11d
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in uvm_page.c -1 8416 5h13m 12d 12d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 2 12d 13d 13d
uvm_fault: statclock -1 1 13d 13d 13d
uvm_fault: pvclock_get -1 1 13d 13d 13d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c (2) -1 2 5d11h 13d 13d
uvm_fault: ufsdirhash_build -1 1 13d 13d 13d
uvm_fault: kcov_remote_enter (4) -1 7 13d 14d 14d
assert "swap" failed in uvm_pager.c -1 1 17d 17d 17d
protection_fault: in6_addmulti (5) -1 1 17d 17d 17d
panic: pmap_remove_pte: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (2) 2 1 17d 17d 17d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (6) -1 1 20d 20d 20d
uvm_fault: VOP_ISLOCKED (3) -1 1 20d 20d 20d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 3 21d 21d 21d
protection_fault: pool_p_free -1 1 22d 22d 22d
pool: free list modified: mbufpl (5) -1 1 23d 23d 23d
panic: pmap_do_remove: unmanaged PTP detected 2 1 24d 24d 24d
SYZFAIL: no call -1 1 24d 24d 24d
kernel: protection fault trap, code=NUM (9) -1 1 24d 24d 24d
assert "!pmap_is_ept(pmap)" failed in pmap.c -1 1 25d 25d 25d
uvm_fault: VOP_LOCK (3) -1 1 26d 26d 26d
uvm_fault: rn_add_radix_mask -1 1 26d 26d 26d
panic: pool_do_get: sosppl: page empty 2 1 27d 27d 27d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 1 27d 27d 27d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (2) 2 1 28d 28d 28d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 1 28d 28d 28d
pool: free list modified: pdppl (5) -1 1 28d 28d 28d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (3) 2 1 29d 29d 29d
SYZFAIL: SIGSEGV (2) -1 9 1d00h 32d 32d
panic: kernel diagnostic assertio 2 1 32d 32d 32d
panic: pool_do_get: sockpl: page empty 2 1 32d 32d 32d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (5) 2 17 2d18h 34d 34d
protection_fault: pmap_clear_attrs -1 2 33d 34d 34d
protection_fault: done_flush (4) -1 39 2d00h 36d 36d
uvm_fault: ffs_write -1 1 37d 37d 37d
openbsd build error (24) -1 1 37d 37d 37d
multicore build error (20) -1 2 37d 37d 37d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 2 7d10h 38d 38d
uvm_fault: pmap_page_remove (7) -1 6 3d20h 41d 41d
pool: free list modified: namei -1 1 41d 41d 41d
panic: vrele: v_writecount != NUM (2) 2 1 41d 41d 41d
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c -1 2 26d 42d 42d
panic: uao_find_swhash_elt: can't allocate entry 2 21 19d 44d 44d
assert "dupe == NULL" failed in uvm_page.c (5) -1 44 9h09m 44d 44d
openbsd test error: can't ssh into the instance -1 2 47d 47d 47d
multicore test error: can't ssh into the instance -1 4 47d 47d 47d
panic: mtx ADDR: locking against myself (3) 2 1 47d 47d 47d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c (2) -1 14 5d22h 51d 51d
panic: trap type NUM, code=NUM, pc=bd929 2 1 56d 56d 56d
protection_fault: leavepgrp -1 1 58d 58d 58d
protection_fault: mtx_enter (3) -1 62 1h18m 58d 58d
witness: reversal: fdlock inode (2) -1 1 59d 59d 59d
pool: free list modified: pvpl (2) -1 1 61d 61d 61d
uvm_fault: nd6_rtrequest -1 1 64d 64d 64d
uvm_fault: spec_getattr (2) -1 2 56d 72d 72d
multicore test error: lost connection to test machine (3) -1 1 73d 73d 73d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 4 30d 75d 75d
SYZFAIL: tun: can't open device (7) -1 124 1d14h 75d 75d
uvm_fault: uao_detach (2) -1 2 20d 75d 75d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 141 32d 76d 76d
panic: ffs_valloc: dup alloc (4) 2 6 66d 78d 78d
panic: ffs2_balloc: unwind failed (3) 2 1 80d 80d 80d
uvm_fault: sys_shmat (2) -1 4 17d 82d 82d
witness: denied attempt to set clock forward to ADDR (3) -1 1 84d 84d 84d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 2 39d 84d 84d
witness: lock_object uninitialized: ADDR (4) -1 1 86d 86d 86d
uvm_fault: ffs_nodealloccg (3) -1 1 87d 87d 87d
uvm_fault: ffs2_balloc (6) -1 10 13d 100d 100d
assert "refs > NUM" failed in kern_synch.c -1 3 22d 104d 104d
uvm_fault: bpfioctl (5) -1 2 55d 127d 127d
uvm_fault: alltraps_kern_meltdown -1 4 5d06h 133d 133d
panic: softclock: invalid to_clock: -ADDR (3) 2 5 2d08h 141d 141d
uvm_fault: dt_ioctl_record_stop (2) -1 2838 38m 143d 143d
panic: unhandled af (5) 2 5 63d 156d 156d
assert "cifp != NULL" failed in route.c (5) -1 6 20d 157d 157d
protection_fault: icmp_mtudisc_timeout (4) -1 7 40d 158d 158d
SYZFAIL: open of /dev/kcov failed (2) -1 74 28d 166d 166d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 5 26d 173d 173d
witness: reversal: sbufsnd inode (3) -1 10 44d 194d 194d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 7 41d 216d 216d
uvm_fault: witness_checkorder (6) -1 59 5d17h 219d 219d
witness: reversal: &sched_lock &cq->cq_mtx -1 9 16h02m 221d 221d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 8 15d 222d 222d
assert "rn != NULL" failed in pipex.c -1 54 2d01h 226d 226d
uvm_fault: mtx_enter_try -1 15 22d 229d 229d
SYZFAIL: can't reallocate -1 40 6d07h 238d 238d
witness: reversal: &cq->cq_mtx &sched_lock -1 56 1d18h 244d 244d
uvm_fault: mtx_enter -1 132 1d10h 255d 255d
panic: uvm_fault_unwire_locked: address not in map (5) 2 91 2d11h 264d 264d
panic: chgproccnt: procs < NUM 2 7 24d 303d 303d
uvm_fault: savectx (3) -1 466 7h34m 305d 305d
SYZFAIL: repeatedly failed to execute the program (2) -1 23 25d 306d 306d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 18 23d 306d 306d
SYZFAIL: coverage filter is full (3) -1 580319 6d07h 307d 307d
protection_fault: bpfdetach -1 51 1d22h 309d 309d
uvm_fault: x86_ipi_db (9) -1 385 2h45m 310d 310d
SYZFAIL: SIGBUS (2) -1 620 2d23h 313d 313d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 105 36d 315d 315d
witness: reversal: sbufrcv inode (2) -1 13 77d 316d 316d
assert "refs != ~NUM" failed in kern_synch.c -1 924 18h56m 317d 317d
SYZFAIL: too many calls in output (2) -1 66 20d 318d 318d
SYZFAIL: posix_spawnp failed -1 1190 5h14m 318d 318d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 383 5h27m 319d 319d
uvm_fault: proc_trampoline (2) -1 343 8h35m 319d 319d
protection_fault: witness_checkorder (5) -1 14 5d13h 319d 319d
panic: pledge_namei: ni_pledge (2) 2 11 40d 319d 319d
uvm_fault: arp_rtrequest (3) -1 332 11h10m 320d 320d
pool: free list modified: shmpl (6) -1 624 3h42m 321d 321d
uvm_fault: db_enter (6) -1 539 3d10h 321d 321d
can't ssh into the instance (2) -1 34659 10h05m 321d 321d
suppressed report (2) -1 14185 2h41m 321d 321d
panic: missing alias (6) 2 1036 4h33m 321d 321d
SYZFAIL: failed to recv rpc (4) -1 1370 2d03h 321d 321d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 832 3h19m 321d 321d
corrupted report (7) -1 7634 8m 322d 322d
witness: reversal: lock order data missing (5) -1 184833 20m 322d 322d
SYZFAIL: ioctl remote attach failed (6) -1 47783 7m 322d 322d
SYZFAIL: failed to mkdtemp (2) -1 77544 57m 322d 322d
SYZFAIL: failed to send rpc (2) -1 24105 now 322d 322d
SYZFAIL: tun_id out of range (4) -1 2415882 now 322d 322d
SYZFAIL: failed to mkdir (2) -1 9467 8h17m 322d 322d
SYZFAIL: too much cover -1 315 3d12h 491d 491d
SYZFAIL: pipe failed -1 6703 3d22h 526d 526d
pool: free list modified: rttmr -1 142 1d02h 640d 640d
protection_fault: lf_advlock (4) -1 C 40 10d 643d 643d
protection_fault: sys_semop -1 C 255 11h01m 662d 662d
uvm_fault: ktrops (2) -1 C 237 2d21h 815d 815d
uvm_fault: schedclock -1 syz 11 473d 841d 664d
kernel: page fault trap, code=NUM (3) -1 C 92 24d 871d 629d
malloc: free list modified: free (4) -1 C 28 7d04h 893d 892d
uvm_fault: hardclock (5) -1 syz 4 873d 1025d 1025d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 6d14h 1036d 741d
protection_fault: sys_msgrcv (2) -1 C 164 62d 1166d 923d
uvm_fault: memcpy (5) -1 C 63 3d11h 1170d 1170d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1174d 1174d 1174d
panic: pmap_unwire: invalid PDE 2 syz 6 585d 1228d 1170d
no output from test machine (8) -1 C 773143 now 1238d 1234d
uvm_fault: ffs_indirtrunc -1 C 6 80d 1282d 1282d
witness: reversal: vmmaplk inode (3) -1 C 1061 26d 1314d 1264d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 13d 1337d 1336d
panic: bad dir (3) 2 C 188 8d17h 1343d 1171d
uvm_fault: ufs_lookup -1 C 99 48d 1438d 790d
kernel: double fault trap, code=NUM (2) -1 C 34 495d 1438d 1390d
protection_fault: ktrops -1 C 259 499d 1448d 1428d
protection_fault: sblock -1 syz 38 1272d 1451d 1451d
uvm_fault: fifo_write (2) -1 C 3430 473d 1459d 1144d
SYZFAIL: tun: read failed -1 syz 457623 now 1476d 1445d
uvm_fault: memset -1 C 102 13d 1597d 1597d
SYZFAIL: command failed -1 syz 15123 3h08m 1764d 1447d
panic: ufs_rename: lost dir entry 2 C 135 11d 2138d 1376d
lost connection to test machine (2) -1 892301 29m 2555d never