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🐞 Open [168]
🐞 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 10m 8509 46671 294 536935 668f1f05e71c .config 3h43m e14dbeb9 2d16h all only
ci-openbsd-multicore 13m 12h50m 8502 48532 343 646116 df8f251ef5f9 .config 18h04m e14dbeb9 2d16h all only
ci-openbsd-setuid now 1m 4649 30169 823 268950 668f1f05e71c .config 3h43m e14dbeb9 2d16h all only
upstream (168):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: vref used where vget required (5) 2 1 5h20m 5h20m 5h20m
assert "pg->wire_count == NUM" failed in CuvAmLL_pa g83 e.-1c9 -1 1 9h40m 9h39m 9h39m
panic: vwakeup: neg numoutput (2) 2 1 18h23m 18h23m 18h23m
panic: kernel diagnosti 2 2 16h30m 22h50m 22h50m
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 1 1d13h 1d13h 1d13h
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_p 2 1 1d15h 1d15h 1d15h
assert "pg->wire_count == NUM" failed in uvm_page.c -1 1864 16m 1d15h 1d15h
panic: amap_wipeout: corrupt amap (2) 2 1 1d23h 1d23h 1d23h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NIuvNmG_:p aSgeP.Lc -1 1 2d00h 2d00h 2d00h
assert "dupe == NULL" failed in uvm_pageW.cA -1 1 2d11h 2d11h 2d11h
SYZFAIL: pselect failed -1 1 3d22h 3d22h 3d22h
panic: kernel diaWgARnostNiIcN aGs:s SPeLr tNOioTn L"O(WpgER-E>D pONg SY_fSlCaAgLs L& NUM NUM (P16Q6_3I30NACT501IV6E E| 2 1 4d08h 4d08h 4d08h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in kernel/sys/uvm/uvm_page.c -1 1 5d00h 5d00h 5d00h
panic:smr: dispatch took NUM.ADDRs 2 1 6d15h 6d15h 6d15h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in syzkallerWARNING: SPL NOT LOWERED ON SYSCALL NUM NUM -1 1 7d03h 7d03h 7d03h
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/m 2 6 1d17h 8d14h 8d14h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NOuvT mL_OpageW.EcR -1 1 9d02h 9d02h 9d02h
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/s 2 16 1d17h 10d 10d
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in uvm_page.c -1 8025 20m 10d 10d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 2 10d 11d 11d
uvm_fault: statclock -1 1 11d 11d 11d
uvm_fault: pvclock_get -1 1 11d 11d 11d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c (2) -1 2 3d18h 11d 11d
uvm_fault: ufsdirhash_build -1 1 11d 11d 11d
uvm_fault: kcov_remote_enter (4) -1 7 11d 12d 12d
assert "swap" failed in uvm_pager.c -1 1 15d 15d 15d
protection_fault: in6_addmulti (5) -1 1 16d 16d 16d
panic: pmap_remove_pte: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (2) 2 1 16d 16d 16d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (6) -1 1 18d 18d 18d
uvm_fault: VOP_ISLOCKED (3) -1 1 18d 18d 18d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 3 19d 19d 19d
protection_fault: pool_p_free -1 1 20d 20d 20d
pool: free list modified: mbufpl (5) -1 1 22d 22d 22d
panic: pmap_do_remove: unmanaged PTP detected 2 1 22d 22d 22d
SYZFAIL: no call -1 1 22d 22d 22d
kernel: protection fault trap, code=NUM (9) -1 1 23d 23d 23d
assert "!pmap_is_ept(pmap)" failed in pmap.c -1 1 23d 23d 23d
uvm_fault: VOP_LOCK (3) -1 1 24d 24d 24d
uvm_fault: rn_add_radix_mask -1 1 24d 24d 24d
panic: pool_do_get: sosppl: page empty 2 1 25d 25d 25d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 1 26d 26d 26d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (2) 2 1 26d 26d 26d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 1 26d 26d 26d
pool: free list modified: pdppl (5) -1 1 27d 27d 27d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (3) 2 1 27d 27d 27d
SYZFAIL: SIGSEGV (2) -1 8 8d04h 30d 30d
panic: kernel diagnostic assertio 2 1 30d 30d 30d
panic: pool_do_get: sockpl: page empty 2 1 31d 31d 31d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (5) 2 17 1d01h 32d 32d
protection_fault: pmap_clear_attrs -1 2 31d 32d 32d
protection_fault: done_flush (4) -1 39 8h00m 34d 34d
uvm_fault: ffs_write -1 1 35d 35d 35d
openbsd build error (24) -1 1 36d 36d 36d
multicore build error (20) -1 2 36d 36d 36d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 2 5d18h 36d 36d
uvm_fault: pmap_page_remove (7) -1 6 2d04h 39d 39d
pool: free list modified: namei -1 1 39d 39d 39d
panic: vrele: v_writecount != NUM (2) 2 1 39d 39d 39d
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c -1 2 24d 40d 40d
panic: uao_find_swhash_elt: can't allocate entry 2 21 18d 42d 42d
assert "dupe == NULL" failed in uvm_page.c (5) -1 40 2h24m 42d 42d
openbsd test error: can't ssh into the instance -1 2 45d 45d 45d
multicore test error: can't ssh into the instance -1 4 45d 45d 45d
panic: mtx ADDR: locking against myself (3) 2 1 46d 46d 46d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c (2) -1 14 4d05h 50d 50d
panic: trap type NUM, code=NUM, pc=bd929 2 1 54d 54d 54d
protection_fault: leavepgrp -1 1 57d 57d 57d
protection_fault: mtx_enter (3) -1 59 21h04m 57d 57d
witness: reversal: fdlock inode (2) -1 1 57d 57d 57d
pool: free list modified: pvpl (2) -1 1 59d 59d 59d
uvm_fault: nd6_rtrequest -1 1 63d 63d 63d
uvm_fault: spec_getattr (2) -1 2 54d 70d 70d
multicore test error: lost connection to test machine (3) -1 1 72d 72d 72d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 4 28d 73d 73d
SYZFAIL: tun: can't open device (7) -1 122 1d13h 74d 74d
uvm_fault: uao_detach (2) -1 2 18d 74d 74d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 141 30d 74d 74d
panic: ffs_valloc: dup alloc (4) 2 6 64d 76d 76d
panic: ffs2_balloc: unwind failed (3) 2 1 78d 78d 78d
uvm_fault: sys_shmat (2) -1 4 15d 80d 80d
witness: denied attempt to set clock forward to ADDR (3) -1 1 82d 82d 82d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 2 37d 82d 82d
witness: lock_object uninitialized: ADDR (4) -1 1 85d 85d 85d
uvm_fault: ffs_nodealloccg (3) -1 1 85d 85d 85d
uvm_fault: ffs2_balloc (6) -1 10 11d 98d 98d
assert "refs > NUM" failed in kern_synch.c -1 3 20d 102d 102d
uvm_fault: bpfioctl (5) -1 2 54d 126d 126d
uvm_fault: alltraps_kern_meltdown -1 4 3d13h 132d 132d
panic: softclock: invalid to_clock: -ADDR (3) 2 5 15h57m 139d 139d
uvm_fault: dt_ioctl_record_stop (2) -1 2771 1h22m 142d 142d
panic: unhandled af (5) 2 5 61d 154d 154d
assert "cifp != NULL" failed in route.c (5) -1 6 18d 156d 156d
protection_fault: icmp_mtudisc_timeout (4) -1 7 38d 157d 157d
SYZFAIL: open of /dev/kcov failed (2) -1 74 26d 164d 164d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 5 25d 171d 171d
witness: reversal: sbufsnd inode (3) -1 10 42d 193d 193d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 7 39d 215d 215d
uvm_fault: witness_checkorder (6) -1 59 4d01h 218d 218d
witness: reversal: &sched_lock &cq->cq_mtx -1 8 2d21h 219d 219d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 8 13d 220d 220d
assert "rn != NULL" failed in pipex.c -1 54 9h01m 224d 224d
uvm_fault: mtx_enter_try -1 15 20d 228d 228d
SYZFAIL: can't reallocate -1 40 4d14h 236d 236d
witness: reversal: &cq->cq_mtx &sched_lock -1 56 1h57m 242d 242d
uvm_fault: mtx_enter -1 130 12h37m 254d 254d
panic: uvm_fault_unwire_locked: address not in map (5) 2 91 19h08m 262d 262d
panic: chgproccnt: procs < NUM 2 7 23d 301d 301d
uvm_fault: savectx (3) -1 456 4h13m 303d 303d
SYZFAIL: repeatedly failed to execute the program (2) -1 23 24d 304d 304d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 18 21d 304d 304d
SYZFAIL: coverage filter is full (3) -1 580319 4d15h 305d 305d
protection_fault: bpfdetach -1 51 5h47m 307d 307d
uvm_fault: x86_ipi_db (9) -1 378 4h10m 309d 309d
SYZFAIL: SIGBUS (2) -1 620 1d06h 311d 311d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 105 35d 313d 313d
witness: reversal: sbufrcv inode (2) -1 13 76d 314d 314d
assert "refs != ~NUM" failed in kern_synch.c -1 919 1h06m 315d 315d
SYZFAIL: too many calls in output (2) -1 66 19d 316d 316d
SYZFAIL: posix_spawnp failed -1 1188 4h26m 317d 317d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 382 34m 317d 317d
uvm_fault: proc_trampoline (2) -1 334 2h56m 317d 317d
protection_fault: witness_checkorder (5) -1 14 3d20h 317d 317d
panic: pledge_namei: ni_pledge (2) 2 11 38d 318d 318d
uvm_fault: arp_rtrequest (3) -1 330 1d02h 318d 318d
pool: free list modified: shmpl (6) -1 616 5h50m 319d 319d
uvm_fault: db_enter (6) -1 539 1d17h 319d 319d
can't ssh into the instance (2) -1 34656 4h26m 320d 320d
suppressed report (2) -1 14182 1d03h 320d 320d
panic: missing alias (6) 2 1025 1h42m 320d 320d
SYZFAIL: failed to recv rpc (4) -1 1370 10h54m 320d 320d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 823 11h09m 320d 320d
corrupted report (7) -1 7541 15m 320d 320d
witness: reversal: lock order data missing (5) -1 184500 15m 320d 320d
SYZFAIL: ioctl remote attach failed (6) -1 47441 22m 320d 320d
SYZFAIL: failed to mkdtemp (2) -1 77308 15m 320d 320d
SYZFAIL: failed to send rpc (2) -1 23916 now 320d 320d
SYZFAIL: tun_id out of range (4) -1 2402598 now 320d 320d
SYZFAIL: failed to mkdir (2) -1 9441 1h35m 320d 320d
SYZFAIL: too much cover -1 315 1d20h 489d 489d
SYZFAIL: pipe failed -1 6703 2d05h 524d 524d
pool: free list modified: rttmr -1 141 7d01h 639d 639d
protection_fault: lf_advlock (4) -1 C 40 8d23h 641d 641d
protection_fault: sys_semop -1 C 254 2d07h 660d 660d
uvm_fault: ktrops (2) -1 C 237 1d04h 813d 813d
uvm_fault: schedclock -1 syz 11 471d 839d 662d
kernel: page fault trap, code=NUM (3) -1 C 92 22d 870d 627d
malloc: free list modified: free (4) -1 C 28 5d11h 891d 890d
uvm_fault: hardclock (5) -1 syz 4 871d 1023d 1023d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 4d21h 1034d 740d
protection_fault: sys_msgrcv (2) -1 C 164 60d 1165d 921d
uvm_fault: memcpy (5) -1 C 63 1d18h 1169d 1169d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1173d 1173d 1173d
panic: pmap_unwire: invalid PDE 2 syz 6 583d 1227d 1169d
no output from test machine (8) -1 C 771096 18m 1236d 1232d
uvm_fault: ffs_indirtrunc -1 C 6 78d 1280d 1280d
witness: reversal: vmmaplk inode (3) -1 C 1061 25d 1312d 1262d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 12d 1335d 1335d
panic: bad dir (3) 2 C 188 7d00h 1341d 1169d
uvm_fault: ufs_lookup -1 C 99 47d 1436d 788d
kernel: double fault trap, code=NUM (2) -1 C 34 493d 1436d 1388d
protection_fault: ktrops -1 C 259 497d 1446d 1426d
protection_fault: sblock -1 syz 38 1270d 1450d 1449d
uvm_fault: fifo_write (2) -1 C 3430 471d 1457d 1142d
SYZFAIL: tun: read failed -1 syz 455321 now 1475d 1443d
uvm_fault: memset -1 C 102 11d 1595d 1595d
SYZFAIL: command failed -1 syz 15107 9m 1763d 1445d
panic: ufs_rename: lost dir entry 2 C 135 9d08h 2137d 1375d
lost connection to test machine (2) -1 892286 3h22m 2553d never