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🐞 Open [162] 🐞 Fixed [269] 🐞 Invalid [586] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

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 1h22m 6743 41043 416 1501894 cd5e2f786e13 .config 4h35m 34889ee3 1d04h all only
ci-openbsd-multicore now 1h30m 7216 43861 879 4489406 b64799ca563a .config 6h12m 34889ee3 1d04h all only
ci-openbsd-setuid now 1h40m 3855 29050 574 3377554 b64799ca563a .config 6h12m 34889ee3 1d04h all only
upstream (162):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: trap type NUM, code=NUM, pc=3ca59 8 7h15m 1d01h 1d01h
panic: pool_do_get: pfstate: page empty 1 1d14h 1d14h 1d14h
panic: trap type NUM, code=NUM, pc=3ca09 6 1d06h 1d18h 1d18h
pool: free list modified: pmappl 1 2d05h 2d05h 2d05h
witness: reversal: amaplk vmmaplk 1 2d08h 2d08h 2d08h
uvm_fault: vio_rxeof (2) 1 5d04h 5d04h 5d04h
openbsd build error (21) 1 6d18h 6d18h 6d18h
openbsd test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 27 4d23h 7d05h 7d05h
multicore test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 55 4d22h 7d05h 7d05h
panic: kernel diagnosticpm aap_susnewirrtei:o nw "irindugp ef o==r N pUmaLp L0xf" ffafiflfedd:NUM 0fil7e9 d"/s6yez4eka8l 1 7d15h 7d15h 7d15h
can't ssh into the instance 8 15h42m 7d16h 7d16h
protection_fault: nd6_timer 1 7d19h 7d19h 7d19h
uvm_fault: ufs_symlink 1 8d01h 8d01h 8d01h
panic: runtime error: slice bounds out of range [:NUM] with capacity NUM 1 8d20h 8d20h 8d20h
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 9d02h 9d02h 9d02h
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 9d07h 9d07h 9d07h
panic: pool_do_get: vnodes: page empty 1 10d 10d 10d
panic: vwakeup: neg numoutput 1 10d 10d 10d
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 11d 13d 13d
panic: inconsistent bufpage counts 2 20h00m 13d 13d
panic: trap type NUM, code=NUM, pc=3ca79 21 2d00h 13d 13d
protection_fault: sosend 1 13d 13d 13d
panic: m_copydata: short mbuf chain 1 14d 14d 14d
uvm_fault: rw_enter (3) 1 15d 15d 15d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 15d 15d 15d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 17d 17d 17d
panic: runtime error: index out of range [NUM] with length NUM 1 18d 18d 18d
uvm_fault: ufs_rmdir 1 19d 19d 19d
panic: ffs_blkfree: bad size (4) 1 19d 19d 19d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 19d 19d 19d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 12d 25d 25d
panic: trap type NUM, code=NUM, pc=3c6d9 26 17d 26d 26d
pool: free list modified: mbufpl (4) 1 26d 26d 26d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 26d 26d 26d
panic: inconsistent poll.fdMutex 3 6d12h 27d 27d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 29d 29d 29d
pool: free list modified: pdppl (4) 6 12d 30d 30d
uvm_fault (3) 1 37d 37d 37d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 37d 37d 37d
panic: pool_do_get: sigapl: page empty 1 37d 37d 37d
panic: vrele: ref cnt 2 15d 38d 38d
panic: pool_do_get: pkpcb: page empty 1 38d 38d 38d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 6 5d03h 39d 39d
panic: vop (2) 1 39d 39d 39d
panic: trap type NUM, code=NUM, pc=3c729 39 27d 39d 39d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 3 5h55m 40d 40d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 28 10h22m 41d 41d
panic: pool_do_get: filepl: page empty 1 42d 42d 42d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 42d 42d 42d
uvm_fault: VOP_LOCK (2) 3 22d 42d 42d
panic: trap type NUM, code=NUM, pc=3c709 1 43d 43d 43d
uvm_fault: arp_rtrequest (2) 5 19d 43d 43d
pool: cpu free list modified: mbufpl (4) 2 12d 43d 43d
uvm_fault: pool_do_get (3) 1 43d 43d 43d
panic: ifa_update_broadaddr does not support dynamic length (3) 19 8d09h 44d 44d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 7 1d08h 44d 44d
protection_fault: solock_shared 2 41d 44d 44d
panic: broken type ref (4) 3 43d 44d 44d
panic: thread NUM p_stat is NUM 1 46d 46d 46d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 30 6h37m 48d 48d
protection_fault: ifaof_ifpforaddr 2 47d 48d 48d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 48d 48d 48d
panic: ffs_fsync: not dirty 3 38d 48d 48d
panic: vref used where vget required (4) 4 12d 48d 48d
panic: ffs_freefile: freeing free inode 1 49d 49d 49d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 49d 49d 49d
uvm_fault: checkalias 4 9d16h 50d 50d
panic: trap type NUM, code=NUM, pc=3c7a9 2 45d 50d 50d
protection_fault: strlcpy 1 50d 50d 50d
panic: time: Stop called on uninitialized Timer 2 45d 50d 50d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 6 3d02h 50d 50d
panic: pool_do_get: rwobjpl: page empty 2 30d 50d 50d
uvm_fault: proc_trampoline 3 7d03h 52d 52d
pool: free list modified: tcpcb 1 53d 53d 53d
multicore boot error: can't ssh into the instance (6) 3 53d 53d 53d
uvm_fault: kcov_remote_enter (2) 2 50d 62d 62d
panic: (4) 1 64d 64d 64d
uvm_fault: witness_checkorder (5) 3 4d23h 65d 65d
uvm_fault: bpfioctl (4) 1 65d 65d 65d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 66d 66d 66d
uvm_fault: ufs_direnter (2) 1 68d 68d 68d
pool: free list modified: rttmr 5 5d01h 68d 68d
panic: runtime error: invalid memory address or nil pointer dereference (9) 6 7d16h 70d 70d
protection_fault: lf_advlock (4) C 2 18d 71d 71d
panic: wakeup: p_stat is NUM (4) 1 72d 72d 72d
uvm_fault: VOP_BWRITE 1 73d 73d 73d
panic: bad arg kind: <nil> (13) 1 76d 76d 76d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 9d03h 77d 77d
uvm_fault: strcmp 1 83d 83d 83d
assert "scan->kqs_start.kn_filter == EVFILT_MARKER" failed in kern_event.c 1 83d 83d 83d
protection_fault: __x86_indirect_thunk_r11 (2) 15 1d16h 84d 84d
uvm_fault: softclock (4) 9 54d 84d 84d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 6 7d12h 85d 85d
protection_fault: witness_checkorder (3) 1 86d 86d 86d
panic: softclock: invalid to_clock: NUM 10 4d06h 87d 87d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 27 22h19m 87d 87d
panic: pool_do_get: pfstkey: page empty 1 89d 89d 89d
panic: softclock: invalid to_clock: -ADDR 14 1d07h 89d 89d
uvm_fault: rt_timer_timer 3 77d 89d 89d
protection_fault: sys_semop C 2 6d11h 90d 90d
panic: softclock: invalid to_clock: ADDR 57 3d04h 91d 91d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 15d 95d 61d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 135 38m 96d 96d
panic: runtime error: index out of range [ADDR] with length NUM 16 8d13h 96d 96d
uvm_fault: db_read_bytes 33 21h09m 99d 99d
panic: vputonfreelist: lock count is not zero (3) 3 41d 100d 100d
uvm_fault: unveil_add_vnode 3 2d07h 100d 100d
assert "cifp != NULL" failed in route.c (3) 53 29m 104d 104d
uvm_fault: pool_gc_pages (2) 5 36d 104d 104d
protection_fault: icmp_mtudisc_timeout 3 57d 110d 110d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 7 5d22h 120d 120d
uvm_fault: ffs2_balloc (3) 5 26d 130d 130d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (23) 168 47d 144d 144d
go runtime error 75 1h19m 151d 151d
uvm_fault: pf_purge_expired_states 2 74d 151d 151d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 134 5h18m 152d 152d
uvm_fault: pmap_page_remove (5) 8 13d 171d 171d
uvm_fault: km_free (2) 9 1d08h 173d 173d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 61d 190d 190d
protection_fault: done_flush (2) C 55 13d 200d 51d
assert "dupe == NULL" failed in uvm_page.c (4) 119 6h36m 201d 201d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 22 18h55m 218d 218d
uvm_fault: ktrops (2) C 7 83d 243d 243d
panic: ffs_update: bad link cnt (2) 26 2d09h 254d 254d
uvm_fault: db_enter (5) 54 5h59m 261d 261d
pool: free list modified: fdescpl (4) 14 7d22h 268d 268d
uvm_fault: schedclock syz 10 59d 269d 92d
kernel: page fault trap, code=NUM (3) C 58 4h57m 299d 57d
malloc: free list modified: free (4) C 14 1d19h 321d 320d
panic: trap type NUM, code=NUM, pc=NUM (3) 108 2h29m 350d 350d
witness: lock_object uninitialized: ADDR (3) C 330 12d 424d 282d
uvm_fault: hardclock (5) syz 4 300d 453d 452d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 12d 464d 169d
kernel: protection fault trap, code=NUM (6) 42 19d 565d 565d
protection_fault: sys_msgrcv (2) C 31 24d 594d 351d
uvm_fault: memcpy (5) C 6 72d 598d 598d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 602d 602d 602d
pool: free list modified: sockpl (3) 41 16d 618d 618d
protection_fault: pool_do_put (2) syz 34 42d 623d 299d
panic: vop_generic_badop (2) 84 2d19h 633d 633d
panic: pmap_unwire: invalid PDE syz 6 13d 656d 598d
no output from test machine (8) C 365992 now 665d 662d
uvm_fault: ffs_indirtrunc C 4 421d 709d 709d
witness: reversal: vmmaplk inode (3) C 498 21h06m 741d 692d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 174889 now 764d 764d
panic: bad dir (3) C 31 4d20h 771d 599d
panic: uvm_fault_unwire_locked: address not in map (4) C 154 22h06m 786d 767d
uvm_fault: x86_ipi_db (8) 221 1d11h 830d 830d
uvm_fault: ufs_lookup C 45 20d 866d 218d
kernel: double fault trap, code=NUM (2) C 29 4d20h 866d 817d
panic: trap type NUM, code=NUM, pc=ADDR (2) 345 19h13m 872d 872d
protection_fault: ktrops C 252 1h49m 876d 856d
protection_fault: sblock syz 38 700d 879d 879d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 842 43m 884d 884d
uvm_fault: fifo_write (2) C 3156 44m 887d 572d
SYZFAIL: tun: read failed syz 35263 7d17h 904d 873d
corrupted report (6) 1305 2h03m 983d 983d
uvm_fault: memset C 40 57d 1025d 1025d
SYZFAIL: command failed syz 2451 8d16h 1192d 875d
suppressed report 303656 now 1192d 1182d
panic: ufs_rename: lost dir entry C 68 20d 1566d 804d
lost connection to test machine (2) 836949 now 1983d never