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🐞 Open [152] 🐞 Fixed [269] 🐞 Invalid [584] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build
Commit Config Freshness Status Commit Freshness Status
ci-openbsd-main now 8h56m 6625 40200 366 1683691 d0fe8eba4c8c .config 18h44m 4c0d3ee3 9h25m
ci-openbsd-multicore now 8h32m 6862 42686 715 3113155 6fb00c133d1f .config 15h31m 4c0d3ee3 9h25m
ci-openbsd-setuid now 8h56m 3753 28530 519 2500892 d0fe8eba4c8c .config 18h44m 4c0d3ee3 9h25m
upstream (152):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
uvm_fault: ufs_symlink 1 1h07m 1h06m 1h06m
panic: runtime error: slice bounds out of range [:NUM] with capacity NUM 1 19h35m 19h35m 19h34m
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 1d02h 1d02h 1d02h
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 1d06h 1d06h 1d06h
panic: pool_do_get: vnodes: page empty 1 2d07h 2d07h 2d07h
panic: vwakeup: neg numoutput 1 2d10h 2d10h 2d10h
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 3d04h 5d01h 5d01h
panic: inconsistent bufpage counts 1 5d03h 5d03h 5d03h
panic: trap type NUM, code=NUM, pc=3ca79 9 11h01m 5d05h 5d05h
protection_fault: sosend 1 5d14h 5d14h 5d14h
panic: m_copydata: short mbuf chain 1 6d14h 6d14h 6d14h
uvm_fault: rw_enter (3) 1 6d23h 6d23h 6d23h
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 7d02h 7d02h 7d02h
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 9d12h 9d12h 9d12h
panic: runtime error: index out of range [NUM] with length NUM 1 10d 10d 10d
uvm_fault: ufs_rmdir 1 11d 11d 11d
panic: ffs_blkfree: bad size (4) 1 11d 11d 11d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 11d 11d 11d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 4d11h 17d 17d
panic: trap type NUM, code=NUM, pc=3c6d9 26 9d16h 18d 18d
pool: free list modified: mbufpl (4) 1 18d 18d 18d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 18d 18d 18d
panic: inconsistent poll.fdMutex 2 2d00h 19d 19d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 21d 21d 21d
pool: free list modified: pdppl (4) 6 4d14h 22d 22d
uvm_fault (3) 1 29d 29d 29d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 29d 29d 29d
panic: pool_do_get: sigapl: page empty 1 29d 29d 29d
panic: vrele: ref cnt 2 7d04h 30d 30d
panic: pool_do_get: pkpcb: page empty 1 30d 30d 30d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 5 3d13h 31d 31d
panic: vop (2) 1 31d 31d 31d
panic: trap type NUM, code=NUM, pc=3c729 39 19d 31d 31d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 2 3d05h 32d 32d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 21 2d03h 33d 33d
panic: pool_do_get: filepl: page empty 1 34d 34d 34d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 34d 34d 34d
uvm_fault: VOP_LOCK (2) 3 14d 34d 34d
panic: trap type NUM, code=NUM, pc=3c709 1 35d 35d 35d
uvm_fault: arp_rtrequest (2) 5 11d 35d 35d
pool: cpu free list modified: mbufpl (4) 2 4d22h 35d 35d
uvm_fault: pool_do_get (3) 1 35d 35d 35d
panic: ifa_update_broadaddr does not support dynamic length (3) 19 9h28m 36d 36d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 6 2d21h 36d 36d
protection_fault: solock_shared 2 33d 36d 36d
panic: broken type ref (4) 3 35d 36d 36d
panic: thread NUM p_stat is NUM 1 38d 38d 38d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 21 1d02h 39d 39d
protection_fault: ifaof_ifpforaddr 2 39d 40d 40d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 40d 40d 40d
panic: ffs_fsync: not dirty 3 30d 40d 40d
panic: vref used where vget required (4) 4 4d17h 40d 40d
panic: ffs_freefile: freeing free inode 1 41d 41d 41d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 41d 41d 41d
uvm_fault: checkalias 4 1d15h 42d 42d
panic: trap type NUM, code=NUM, pc=3c7a9 2 37d 42d 42d
protection_fault: strlcpy 1 42d 42d 42d
panic: time: Stop called on uninitialized Timer 2 37d 42d 42d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 5 28d 42d 42d
panic: pool_do_get: rwobjpl: page empty 2 22d 42d 42d
uvm_fault: proc_trampoline 2 32d 44d 44d
pool: free list modified: tcpcb 1 45d 45d 45d
multicore boot error: can't ssh into the instance (6) 3 45d 45d 45d
uvm_fault: kcov_remote_enter (2) 2 42d 54d 54d
panic: (4) 1 56d 56d 56d
uvm_fault: witness_checkorder (5) 2 32d 57d 57d
uvm_fault: bpfioctl (4) 1 57d 57d 57d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 58d 58d 58d
uvm_fault: ufs_direnter (2) 1 60d 60d 60d
pool: free list modified: rttmr 4 19d 60d 60d
panic: runtime error: invalid memory address or nil pointer dereference (9) 5 10d 62d 62d
protection_fault: lf_advlock (4) C 2 10d 63d 63d
panic: wakeup: p_stat is NUM (4) 1 64d 64d 64d
uvm_fault: VOP_BWRITE 1 65d 65d 65d
panic: bad arg kind: <nil> (13) 1 68d 68d 68d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 1d03h 68d 68d
uvm_fault: strcmp 1 75d 75d 75d
assert "scan->kqs_start.kn_filter == EVFILT_MARKER" failed in kern_event.c 1 75d 75d 75d
protection_fault: __x86_indirect_thunk_r11 (2) 14 1d08h 76d 76d
uvm_fault: softclock (4) 9 46d 76d 76d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 5 17h45m 77d 77d
protection_fault: witness_checkorder (3) 1 78d 78d 78d
panic: softclock: invalid to_clock: NUM 9 14d 79d 79d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 23 34m 79d 79d
panic: pool_do_get: pfstkey: page empty 1 81d 81d 81d
panic: softclock: invalid to_clock: -ADDR 13 12d 81d 81d
uvm_fault: rt_timer_timer 3 69d 81d 81d
protection_fault: sys_semop C 2 68d 82d 82d
panic: softclock: invalid to_clock: ADDR 56 1d06h 83d 83d
panic: missing alias (4) 1 83d 83d 83d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 7d02h 87d 53d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 46 10h07m 88d 88d
panic: runtime error: index out of range [ADDR] with length NUM 16 12h40m 88d 88d
uvm_fault: db_read_bytes 29 1d12h 91d 91d
panic: vputonfreelist: lock count is not zero (3) 3 33d 92d 92d
uvm_fault: unveil_add_vnode 2 23d 92d 92d
assert "cifp != NULL" failed in route.c (3) 47 3d10h 96d 96d
uvm_fault: pool_gc_pages (2) 5 28d 96d 96d
protection_fault: icmp_mtudisc_timeout 3 49d 102d 102d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 6 14h32m 112d 112d
uvm_fault: ffs2_balloc (3) 5 18d 122d 122d
protection_fault: softclock 2 89d 132d 132d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (23) 168 39d 136d 136d
go runtime error 61 15h51m 143d 143d
uvm_fault: pf_purge_expired_states 2 66d 143d 143d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 109 17h05m 144d 144d
uvm_fault: pmap_page_remove (5) 8 5d00h 163d 163d
uvm_fault: km_free (2) 8 1h29m 165d 165d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 53d 182d 182d
protection_fault: done_flush (2) C 55 5d05h 192d 43d
assert "dupe == NULL" failed in uvm_page.c (4) 98 7h08m 193d 193d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 18 17h02m 210d 210d
uvm_fault: ktrops (2) C 7 75d 235d 235d
panic: ffs_update: bad link cnt (2) 21 1d10h 246d 246d
uvm_fault: db_enter (5) 37 15h40m 253d 253d
pool: free list modified: fdescpl (4) 13 81d 260d 260d
uvm_fault: schedclock syz 10 51d 261d 84d
kernel: page fault trap, code=NUM (3) C 51 3d10h 291d 49d
malloc: free list modified: free (4) C 14 40d 313d 312d
panic: trap type NUM, code=NUM, pc=NUM (3) 96 16h40m 342d 342d
witness: lock_object uninitialized: ADDR (3) C 330 4d16h 416d 274d
uvm_fault: hardclock (5) syz 4 292d 445d 444d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 4d17h 456d 161d
kernel: protection fault trap, code=NUM (6) 42 11d 557d 557d
protection_fault: sys_msgrcv (2) C 31 16d 586d 343d
uvm_fault: memcpy (5) C 6 64d 590d 590d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 594d 594d 594d
pool: free list modified: sockpl (3) 41 8d19h 610d 610d
protection_fault: pool_do_put (2) syz 34 34d 615d 291d
panic: vop_generic_badop (2) 82 2d05h 625d 625d
panic: pmap_unwire: invalid PDE syz 6 5d11h 648d 590d
no output from test machine (8) C 361193 now 657d 654d
uvm_fault: ffs_indirtrunc C 4 413d 701d 701d
witness: reversal: vmmaplk inode (3) C 456 4h24m 733d 684d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 172132 now 756d 756d
panic: bad dir (3) C 29 1d18h 763d 591d
panic: uvm_fault_unwire_locked: address not in map (4) C 152 5h01m 778d 759d
uvm_fault: x86_ipi_db (8) 212 6h17m 822d 822d
uvm_fault: ufs_lookup C 45 12d 858d 210d
kernel: double fault trap, code=NUM (2) C 27 1d23h 858d 809d
panic: trap type NUM, code=NUM, pc=ADDR (2) 332 4h16m 864d 864d
protection_fault: ktrops C 248 2d01h 868d 848d
protection_fault: sblock syz 38 692d 871d 871d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 670 1h06m 876d 876d
uvm_fault: fifo_write (2) C 2994 47m 879d 563d
SYZFAIL: tun: read failed syz 35263 55d 896d 865d
corrupted report (6) 1221 28m 975d 975d
uvm_fault: memset C 40 49d 1017d 1017d
SYZFAIL: command failed syz 2451 16h31m 1184d 867d
suppressed report 292308 now 1184d 1174d
panic: ufs_rename: lost dir entry C 68 12d 1558d 796d
lost connection to test machine (2) 836585 now 1975d never