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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 42m 8447 46418 1866 3116457 c8ac761eb131 .config 20h08m 5dc09de1 1h09m all only
ci-openbsd-multicore now 42m 8705 49029 1967 4094308 c8ac761eb131 .config 20h08m 5dc09de1 1h09m all only
ci-openbsd-setuid now 42m 4636 30195 5160 1475256 c8ac761eb131 .config 20h08m 5dc09de1 1h09m all only
upstream (170):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: init died (signal NUM, exit NUM) 2 1 25m 25m 24m
assert "pg->wire_count != NUM" failed in uvm_page.c -1 1700 now 1d01h 1d01h
panic: vref used where vget required (5) 2 1 2d18h 2d18h 2d18h
assert "pg->wire_count == NUM" failed in CuvAmLL_pa g83 e.-1c9 -1 1 2d23h 2d23h 2d23h
panic: vwakeup: neg numoutput (2) 2 1 3d08h 3d07h 3d07h
panic: kernel diagnosti 2 2 3d06h 3d12h 3d12h
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 2 1d06h 4d03h 4d03h
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_p 2 3 1d04h 4d04h 4d04h
assert "pg->wire_count == NUM" failed in uvm_page.c -1 3545 1d01h 4d05h 4d05h
panic: amap_wipeout: corrupt amap (2) 2 1 4d13h 4d13h 4d13h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NIuvNmG_:p aSgeP.Lc -1 1 4d14h 4d14h 4d14h
assert "dupe == NULL" failed in uvm_pageW.cA -1 1 5d01h 5d01h 5d01h
SYZFAIL: pselect failed -1 1 6d11h 6d11h 6d11h
panic: kernel diaWgARnostNiIcN aGs:s SPeLr tNOioTn L"O(WpgER-E>D pONg SY_fSlCaAgLs L& NUM NUM (P16Q6_3I30NACT501IV6E E| 2 1 6d21h 6d21h 6d21h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in kernel/sys/uvm/uvm_page.c -1 1 7d14h 7d14h 7d14h
panic:smr: dispatch took NUM.ADDRs 2 1 9d04h 9d04h 9d04h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in syzkallerWARNING: SPL NOT LOWERED ON SYSCALL NUM NUM -1 1 9d16h 9d16h 9d16h
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/m 2 6 4d07h 11d 11d
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NOuvT mL_OpageW.EcR -1 1 11d 11d 11d
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/s 2 16 4d06h 12d 12d
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in uvm_page.c -1 8416 1d02h 12d 12d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 2 13d 14d 14d
uvm_fault: statclock -1 1 14d 14d 14d
uvm_fault: pvclock_get -1 1 14d 14d 14d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c (2) -1 2 6d08h 14d 14d
uvm_fault: ufsdirhash_build -1 1 14d 14d 14d
uvm_fault: kcov_remote_enter (4) -1 7 14d 15d 15d
assert "swap" failed in uvm_pager.c -1 1 18d 18d 18d
protection_fault: in6_addmulti (5) -1 1 18d 18d 18d
panic: pmap_remove_pte: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (2) 2 1 18d 18d 18d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (6) -1 1 21d 21d 21d
uvm_fault: VOP_ISLOCKED (3) -1 1 21d 21d 21d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 3 22d 22d 22d
protection_fault: pool_p_free -1 1 23d 23d 23d
pool: free list modified: mbufpl (5) -1 1 24d 24d 24d
panic: pmap_do_remove: unmanaged PTP detected 2 1 25d 25d 25d
SYZFAIL: no call -1 1 25d 25d 25d
kernel: protection fault trap, code=NUM (9) -1 1 25d 25d 25d
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 27d 27d 27d
panic: pool_do_get: sosppl: page empty 2 1 28d 28d 28d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 1 28d 28d 28d
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 29d 29d 29d
pool: free list modified: pdppl (5) -1 1 29d 29d 29d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (3) 2 1 30d 30d 30d
SYZFAIL: SIGSEGV (2) -1 9 1d21h 33d 33d
panic: kernel diagnostic assertio 2 1 33d 33d 33d
panic: pool_do_get: sockpl: page empty 2 1 33d 33d 33d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (5) 2 17 3d14h 34d 34d
protection_fault: pmap_clear_attrs -1 2 33d 35d 35d
protection_fault: done_flush (4) -1 39 2d21h 37d 37d
uvm_fault: ffs_write -1 1 38d 38d 38d
openbsd build error (24) -1 1 38d 38d 38d
multicore build error (20) -1 2 38d 38d 38d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 2 8d07h 39d 39d
uvm_fault: pmap_page_remove (7) -1 6 4d17h 42d 42d
pool: free list modified: namei -1 1 42d 42d 42d
panic: vrele: v_writecount != NUM (2) 2 1 42d 42d 42d
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c -1 2 26d 43d 43d
panic: uao_find_swhash_elt: can't allocate entry 2 21 20d 45d 45d
assert "dupe == NULL" failed in uvm_page.c (5) -1 44 1d05h 45d 45d
openbsd test error: can't ssh into the instance -1 2 48d 48d 48d
multicore test error: can't ssh into the instance -1 4 48d 48d 48d
panic: mtx ADDR: locking against myself (3) 2 1 48d 48d 48d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c (2) -1 14 6d19h 52d 52d
panic: trap type NUM, code=NUM, pc=bd929 2 1 56d 56d 56d
protection_fault: leavepgrp -1 1 59d 59d 59d
protection_fault: mtx_enter (3) -1 63 5h29m 59d 59d
witness: reversal: fdlock inode (2) -1 1 60d 60d 60d
pool: free list modified: pvpl (2) -1 1 62d 62d 62d
uvm_fault: nd6_rtrequest -1 1 65d 65d 65d
uvm_fault: spec_getattr (2) -1 2 57d 73d 73d
multicore test error: lost connection to test machine (3) -1 1 74d 74d 74d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 4 31d 76d 76d
SYZFAIL: tun: can't open device (7) -1 125 7h19m 76d 76d
uvm_fault: uao_detach (2) -1 2 21d 76d 76d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 141 32d 76d 76d
panic: ffs_valloc: dup alloc (4) 2 6 67d 79d 79d
panic: ffs2_balloc: unwind failed (3) 2 1 81d 81d 81d
uvm_fault: sys_shmat (2) -1 4 18d 83d 83d
witness: denied attempt to set clock forward to ADDR (3) -1 1 85d 85d 85d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 2 40d 85d 85d
witness: lock_object uninitialized: ADDR (4) -1 1 87d 87d 87d
uvm_fault: ffs_nodealloccg (3) -1 1 88d 88d 88d
uvm_fault: ffs2_balloc (6) -1 10 14d 101d 101d
assert "refs > NUM" failed in kern_synch.c -1 3 23d 104d 104d
uvm_fault: bpfioctl (5) -1 2 56d 128d 128d
uvm_fault: alltraps_kern_meltdown -1 4 6d03h 134d 134d
panic: softclock: invalid to_clock: -ADDR (3) 2 5 3d05h 142d 142d
uvm_fault: dt_ioctl_record_stop (2) -1 2862 56m 144d 144d
panic: unhandled af (5) 2 5 64d 156d 156d
assert "cifp != NULL" failed in route.c (5) -1 6 21d 158d 158d
protection_fault: icmp_mtudisc_timeout (4) -1 7 41d 159d 159d
SYZFAIL: open of /dev/kcov failed (2) -1 74 28d 166d 166d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 5 27d 174d 174d
witness: reversal: sbufsnd inode (3) -1 11 12h32m 195d 195d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 7 42d 217d 217d
uvm_fault: witness_checkorder (6) -1 61 5m 220d 220d
witness: reversal: &sched_lock &cq->cq_mtx -1 9 1d12h 222d 222d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 8 15d 223d 223d
assert "rn != NULL" failed in pipex.c -1 54 2d22h 226d 226d
uvm_fault: mtx_enter_try -1 15 23d 230d 230d
SYZFAIL: can't reallocate -1 40 7d04h 239d 239d
witness: reversal: &cq->cq_mtx &sched_lock -1 56 2d15h 245d 245d
uvm_fault: mtx_enter -1 133 18h56m 256d 256d
panic: uvm_fault_unwire_locked: address not in map (5) 2 91 3d08h 265d 265d
panic: chgproccnt: procs < NUM 2 7 25d 304d 304d
uvm_fault: savectx (3) -1 467 20h04m 306d 306d
SYZFAIL: repeatedly failed to execute the program (2) -1 23 26d 307d 307d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 18 24d 307d 307d
SYZFAIL: coverage filter is full (3) -1 580319 7d04h 308d 308d
protection_fault: bpfdetach -1 51 2d19h 310d 310d
uvm_fault: x86_ipi_db (9) -1 388 17h18m 311d 311d
SYZFAIL: SIGBUS (2) -1 620 3d19h 314d 314d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 105 37d 316d 316d
witness: reversal: sbufrcv inode (2) -1 13 78d 317d 317d
assert "refs != ~NUM" failed in kern_synch.c -1 927 5h43m 318d 318d
SYZFAIL: too many calls in output (2) -1 66 21d 319d 319d
SYZFAIL: posix_spawnp failed -1 1192 9h52m 319d 319d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 385 14h46m 319d 319d
uvm_fault: proc_trampoline (2) -1 344 5h55m 320d 320d
protection_fault: witness_checkorder (5) -1 14 6d10h 320d 320d
panic: pledge_namei: ni_pledge (2) 2 11 41d 320d 320d
uvm_fault: arp_rtrequest (3) -1 333 9h05m 321d 321d
pool: free list modified: shmpl (6) -1 628 1h55m 322d 322d
uvm_fault: db_enter (6) -1 539 4d07h 322d 322d
can't ssh into the instance (2) -1 34660 13h51m 322d 322d
suppressed report (2) -1 14186 18h43m 322d 322d
panic: missing alias (6) 2 1047 41m 322d 322d
SYZFAIL: failed to recv rpc (4) -1 1372 3h52m 322d 322d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 835 26m 322d 322d
corrupted report (7) -1 7670 13m 323d 323d
witness: reversal: lock order data missing (5) -1 185115 now 323d 323d
SYZFAIL: ioctl remote attach failed (6) -1 47969 5m 323d 323d
SYZFAIL: failed to mkdtemp (2) -1 77639 9m 323d 323d
SYZFAIL: failed to send rpc (2) -1 24182 16m 323d 323d
SYZFAIL: tun_id out of range (4) -1 2422896 now 323d 323d
SYZFAIL: failed to mkdir (2) -1 9474 1h50m 323d 323d
SYZFAIL: too much cover -1 316 33m 492d 492d
SYZFAIL: pipe failed -1 6703 4d19h 527d 527d
pool: free list modified: rttmr -1 142 1d23h 641d 641d
protection_fault: lf_advlock (4) -1 C 40 11d 644d 644d
protection_fault: sys_semop -1 C 256 2h00m 663d 663d
uvm_fault: ktrops (2) -1 C 237 3d18h 816d 816d
uvm_fault: schedclock -1 syz 11 474d 842d 665d
kernel: page fault trap, code=NUM (3) -1 C 92 25d 872d 630d
malloc: free list modified: free (4) -1 C 28 8d01h 894d 893d
uvm_fault: hardclock (5) -1 syz 4 873d 1026d 1026d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 7d10h 1037d 742d
protection_fault: sys_msgrcv (2) -1 C 164 62d 1167d 924d
uvm_fault: memcpy (5) -1 C 63 4d08h 1171d 1171d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1175d 1175d 1175d
panic: pmap_unwire: invalid PDE 2 syz 6 586d 1229d 1171d
no output from test machine (8) -1 C 774134 now 1239d 1235d
uvm_fault: ffs_indirtrunc -1 C 6 81d 1283d 1283d
witness: reversal: vmmaplk inode (3) -1 C 1061 27d 1315d 1265d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 16h16m 1337d 1337d
panic: bad dir (3) 2 C 188 9d14h 1344d 1172d
uvm_fault: ufs_lookup -1 C 99 49d 1439d 791d
kernel: double fault trap, code=NUM (2) -1 C 34 496d 1439d 1390d
protection_fault: ktrops -1 C 259 500d 1449d 1429d
protection_fault: sblock -1 syz 38 1273d 1452d 1452d
uvm_fault: fifo_write (2) -1 C 3430 474d 1460d 1145d
SYZFAIL: tun: read failed -1 syz 458846 now 1477d 1446d
uvm_fault: memset -1 C 102 14d 1598d 1598d
SYZFAIL: command failed -1 syz 15135 1h45m 1765d 1448d
panic: ufs_rename: lost dir entry 2 C 135 11d 2139d 1377d
lost connection to test machine (2) -1 892305 1h27m 2556d never