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🐞 Open [150] 🐞 Fixed [269] 🐞 Invalid [583] 📈 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 2h06m 6767 40380 371 1214239 ab5fd4cb8341 .config 7h34m c0f1611a 2d23h
ci-openbsd-multicore now 2h22m 7079 42880 721 2836095 ab5fd4cb8341 .config 7h34m c0f1611a 2d23h
ci-openbsd-setuid now 2h14m 3822 28634 470 2063934 ab5fd4cb8341 .config 7h34m c0f1611a 2d23h
upstream (151):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 22m 21m 21m
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 4h36m 4h35m 4h35m
panic: pool_do_get: vnodes: page empty 1 1d05h 1d05h 1d05h
panic: vwakeup: neg numoutput 1 1d08h 1d08h 1d08h
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 2d02h 3d23h 3d23h
panic: inconsistent bufpage counts 1 4d01h 4d01h 4d01h
panic: trap type NUM, code=NUM, pc=3ca79 5 23h21m 4d03h 4d03h
protection_fault: sosend 1 4d12h 4d12h 4d12h
panic: m_copydata: short mbuf chain 1 5d12h 5d12h 5d12h
uvm_fault: rw_enter (3) 1 5d21h 5d21h 5d21h
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 6d00h 6d00h 6d00h
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 8d10h 8d10h 8d10h
panic: runtime error: index out of range [NUM] with length NUM 1 9d14h 9d14h 9d14h
uvm_fault: ufs_rmdir 1 10d 10d 10d
panic: ffs_blkfree: bad size (4) 1 10d 10d 10d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 10d 10d 10d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 3d09h 16d 16d
panic: trap type NUM, code=NUM, pc=3c6d9 26 8d14h 17d 17d
pool: free list modified: mbufpl (4) 1 17d 17d 17d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 17d 17d 17d
panic: inconsistent poll.fdMutex 2 22h37m 17d 17d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 20d 20d 20d
pool: free list modified: pdppl (4) 6 3d12h 21d 21d
uvm_fault (3) 1 28d 28d 28d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 28d 28d 28d
panic: pool_do_get: sigapl: page empty 1 28d 28d 28d
panic: vrele: ref cnt 2 6d02h 29d 29d
panic: pool_do_get: pkpcb: page empty 1 29d 29d 29d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 5 2d11h 30d 30d
panic: vop (2) 1 30d 30d 30d
panic: trap type NUM, code=NUM, pc=3c729 39 18d 30d 30d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 2 2d03h 31d 31d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 21 1d01h 32d 32d
panic: pool_do_get: filepl: page empty 1 33d 33d 33d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 33d 33d 33d
uvm_fault: VOP_LOCK (2) 3 13d 33d 33d
panic: trap type NUM, code=NUM, pc=3c709 1 34d 34d 34d
uvm_fault: arp_rtrequest (2) 5 9d23h 34d 34d
pool: cpu free list modified: mbufpl (4) 2 3d20h 34d 34d
uvm_fault: pool_do_get (3) 1 34d 34d 34d
panic: ifa_update_broadaddr does not support dynamic length (3) 18 2h02m 34d 34d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 6 1d19h 35d 35d
protection_fault: solock_shared 2 32d 35d 35d
panic: broken type ref (4) 3 34d 35d 35d
panic: thread NUM p_stat is NUM 1 36d 36d 36d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 21 9m 38d 38d
protection_fault: ifaof_ifpforaddr 2 38d 38d 38d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 39d 39d 39d
panic: ffs_fsync: not dirty 3 29d 39d 39d
panic: vref used where vget required (4) 4 3d15h 39d 39d
panic: ffs_freefile: freeing free inode 1 40d 40d 40d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 40d 40d 40d
uvm_fault: checkalias 4 13h39m 40d 40d
panic: trap type NUM, code=NUM, pc=3c7a9 2 35d 41d 41d
protection_fault: strlcpy 1 41d 41d 41d
panic: time: Stop called on uninitialized Timer 2 36d 41d 41d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 5 27d 41d 41d
panic: pool_do_get: rwobjpl: page empty 2 21d 41d 41d
uvm_fault: proc_trampoline 2 31d 43d 43d
pool: free list modified: tcpcb 1 44d 44d 44d
multicore boot error: can't ssh into the instance (6) 3 44d 44d 44d
multicore test error: SYZFATAL: BUG: failed to run executor version: failed to run ["./syz-executor" "version"]: signal: bad system call (core 249 48d 53d 53d
uvm_fault: kcov_remote_enter (2) 2 41d 53d 53d
panic: (4) 1 55d 55d 55d
uvm_fault: witness_checkorder (5) 2 31d 56d 56d
uvm_fault: bpfioctl (4) 1 56d 56d 56d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 57d 57d 57d
uvm_fault: ufs_direnter (2) 1 59d 59d 59d
pool: free list modified: rttmr 4 18d 59d 59d
panic: runtime error: invalid memory address or nil pointer dereference (9) 5 8d23h 60d 60d
protection_fault: lf_advlock (4) C 2 9d04h 62d 62d
panic: wakeup: p_stat is NUM (4) 1 63d 63d 63d
uvm_fault: VOP_BWRITE 1 64d 64d 64d
panic: bad arg kind: <nil> (13) 1 67d 67d 67d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 1h10m 67d 67d
uvm_fault: strcmp 1 74d 74d 74d
assert "scan->kqs_start.kn_filter == EVFILT_MARKER" failed in kern_event.c 1 74d 74d 74d
protection_fault: __x86_indirect_thunk_r11 (2) 14 5h58m 75d 75d
uvm_fault: softclock (4) 9 44d 75d 75d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 4 1d08h 76d 76d
protection_fault: witness_checkorder (3) 1 76d 76d 76d
panic: softclock: invalid to_clock: NUM 9 13d 78d 78d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 20 1d07h 78d 78d
panic: pool_do_get: pfstkey: page empty 1 80d 80d 80d
panic: softclock: invalid to_clock: -ADDR 13 11d 80d 80d
uvm_fault: rt_timer_timer 3 68d 80d 80d
protection_fault: sys_semop C 2 67d 81d 81d
panic: softclock: invalid to_clock: ADDR 56 4h56m 82d 82d
panic: missing alias (4) 1 82d 82d 82d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 6d00h 86d 52d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 37 1h18m 87d 87d
panic: runtime error: index out of range [ADDR] with length NUM 15 1d14h 87d 87d
uvm_fault: db_read_bytes 29 10h04m 90d 90d
panic: vputonfreelist: lock count is not zero (3) 3 32d 91d 91d
uvm_fault: unveil_add_vnode 2 22d 91d 91d
assert "cifp != NULL" failed in route.c (3) 47 2d08h 95d 95d
uvm_fault: pool_gc_pages (2) 5 27d 95d 95d
protection_fault: icmp_mtudisc_timeout 3 48d 101d 101d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 4 5d19h 111d 111d
uvm_fault: ffs2_balloc (3) 5 17d 121d 121d
protection_fault: softclock 2 88d 131d 131d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (23) 168 38d 135d 135d
go runtime error 59 3h12m 142d 142d
uvm_fault: pf_purge_expired_states 2 65d 142d 142d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 106 6h35m 143d 143d
uvm_fault: pmap_page_remove (5) 8 3d22h 162d 162d
uvm_fault: km_free (2) 7 13d 164d 164d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 52d 181d 181d
protection_fault: done_flush (2) C 55 4d03h 191d 42d
assert "dupe == NULL" failed in uvm_page.c (4) 95 18h36m 192d 192d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 16 11h01m 209d 209d
uvm_fault: ktrops (2) C 7 73d 234d 234d
panic: ffs_update: bad link cnt (2) 21 8h24m 245d 245d
uvm_fault: db_enter (5) 36 19h08m 252d 252d
pool: free list modified: fdescpl (4) 13 80d 259d 259d
uvm_fault: schedclock syz 10 49d 260d 83d
kernel: page fault trap, code=NUM (3) C 51 2d08h 290d 48d
malloc: free list modified: free (4) C 14 39d 312d 311d
panic: trap type NUM, code=NUM, pc=NUM (3) 95 1d06h 341d 341d
witness: lock_object uninitialized: ADDR (3) C 330 3d14h 415d 273d
uvm_fault: hardclock (5) syz 4 291d 443d 443d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 3d15h 455d 160d
kernel: protection fault trap, code=NUM (6) 42 10d 556d 556d
protection_fault: sys_msgrcv (2) C 31 15d 585d 342d
uvm_fault: memcpy (5) C 6 63d 589d 589d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 593d 593d 593d
pool: free list modified: sockpl (3) 41 7d17h 609d 609d
protection_fault: pool_do_put (2) syz 34 33d 614d 290d
panic: vop_generic_badop (2) 82 1d03h 624d 624d
panic: pmap_unwire: invalid PDE syz 6 4d09h 647d 589d
no output from test machine (8) C 360395 now 656d 653d
uvm_fault: ffs_indirtrunc C 4 412d 700d 700d
witness: reversal: vmmaplk inode (3) C 450 9h03m 732d 683d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 171909 13m 755d 755d
panic: bad dir (3) C 29 16h18m 762d 589d
panic: uvm_fault_unwire_locked: address not in map (4) C 151 6d17h 777d 758d
uvm_fault: x86_ipi_db (8) 211 10h09m 821d 821d
uvm_fault: ufs_lookup C 45 11d 857d 209d
kernel: double fault trap, code=NUM (2) C 27 21h30m 857d 808d
panic: trap type NUM, code=NUM, pc=ADDR (2) 330 1d02h 863d 863d
protection_fault: ktrops C 248 23h29m 867d 847d
protection_fault: sblock syz 38 691d 870d 870d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 649 2h32m 875d 875d
uvm_fault: fifo_write (2) C 2974 47m 878d 562d
SYZFAIL: tun: read failed syz 35263 54d 895d 863d
corrupted report (6) 1211 3h25m 974d 974d
uvm_fault: memset C 40 48d 1016d 1016d
SYZFAIL: command failed syz 2451 69d 1183d 865d
suppressed report 290876 now 1183d 1173d
panic: ufs_rename: lost dir entry C 68 11d 1557d 795d
lost connection to test machine (2) 836531 2h34m 1973d never