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🐞 Open [161] 🐞 Fixed [269] 🐞 Invalid [587] 📈 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 17h39m 6764 41175 948 625408 00aa7573f64b .config 1d03h 34889ee3 2d10h all only
ci-openbsd-multicore now 17h48m 7248 43879 1216 1323800 00aa7573f64b .config 1d03h 34889ee3 2d10h all only
ci-openbsd-setuid now 17h57m 3825 29017 1018 1301762 00aa7573f64b .config 1d03h 34889ee3 2d10h all only
upstream (161):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: trap type NUM, code=NUM, pc=3ca59 8 1d12h 2d07h 2d07h
panic: pool_do_get: pfstate: page empty 1 2d19h 2d19h 2d19h
panic: trap type NUM, code=NUM, pc=3ca09 6 2d12h 3d00h 3d00h
pool: free list modified: pmappl 1 3d10h 3d10h 3d10h
witness: reversal: amaplk vmmaplk 1 3d14h 3d14h 3d14h
uvm_fault: vio_rxeof (2) 1 6d09h 6d09h 6d09h
openbsd build error (21) 1 8d00h 8d00h 8d00h
openbsd test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 27 6d04h 8d11h 8d11h
multicore test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 55 6d03h 8d11h 8d11h
panic: kernel diagnosticpm aap_susnewirrtei:o nw "irindugp ef o==r N pUmaLp L0xf" ffafiflfedd:NUM 0fil7e9 d"/s6yez4eka8l 1 8d21h 8d21h 8d21h
can't ssh into the instance 13 2h31m 8d21h 8d21h
protection_fault: nd6_timer 1 9d01h 9d01h 9d01h
uvm_fault: ufs_symlink 1 9d06h 9d06h 9d06h
panic: runtime error: slice bounds out of range [:NUM] with capacity NUM 1 10d 10d 10d
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 10d 10d 10d
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 10d 10d 10d
panic: pool_do_get: vnodes: page empty 1 11d 11d 11d
panic: vwakeup: neg numoutput 1 11d 11d 11d
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 12d 14d 14d
panic: inconsistent bufpage counts 2 2d01h 14d 14d
panic: trap type NUM, code=NUM, pc=3ca79 21 3d06h 14d 14d
protection_fault: sosend 1 14d 14d 14d
panic: m_copydata: short mbuf chain 1 15d 15d 15d
uvm_fault: rw_enter (3) 1 16d 16d 16d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 16d 16d 16d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 18d 18d 18d
panic: runtime error: index out of range [NUM] with length NUM 1 19d 19d 19d
uvm_fault: ufs_rmdir 1 20d 20d 20d
panic: ffs_blkfree: bad size (4) 1 20d 20d 20d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 20d 20d 20d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 13d 27d 26d
panic: trap type NUM, code=NUM, pc=3c6d9 26 18d 27d 27d
pool: free list modified: mbufpl (4) 1 27d 27d 27d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 28d 28d 28d
panic: inconsistent poll.fdMutex 4 16h26m 28d 28d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 30d 30d 30d
pool: free list modified: pdppl (4) 6 13d 32d 32d
uvm_fault (3) 1 38d 38d 38d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 38d 38d 38d
panic: pool_do_get: sigapl: page empty 1 39d 39d 39d
panic: vrele: ref cnt 2 16d 39d 39d
panic: pool_do_get: pkpcb: page empty 1 39d 39d 39d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 6 6d09h 40d 40d
panic: vop (2) 1 40d 40d 40d
panic: trap type NUM, code=NUM, pc=3c729 39 29d 40d 40d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 3 1d11h 41d 41d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 28 1d15h 42d 42d
panic: pool_do_get: filepl: page empty 1 43d 43d 43d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 44d 44d 44d
uvm_fault: VOP_LOCK (2) 3 23d 44d 44d
panic: trap type NUM, code=NUM, pc=3c709 1 44d 44d 44d
uvm_fault: arp_rtrequest (2) 5 20d 44d 44d
pool: cpu free list modified: mbufpl (4) 2 14d 45d 45d
uvm_fault: pool_do_get (3) 1 45d 45d 45d
panic: ifa_update_broadaddr does not support dynamic length (3) 19 9d15h 45d 45d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 7 2d13h 45d 45d
protection_fault: solock_shared 2 43d 45d 45d
panic: broken type ref (4) 3 45d 46d 46d
panic: thread NUM p_stat is NUM 1 47d 47d 47d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 31 19h43m 49d 49d
protection_fault: ifaof_ifpforaddr 2 49d 49d 49d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 49d 49d 49d
panic: ffs_fsync: not dirty 3 39d 49d 49d
panic: vref used where vget required (4) 5 15h48m 50d 50d
panic: ffs_freefile: freeing free inode 1 51d 51d 51d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 51d 51d 51d
uvm_fault: checkalias 4 10d 51d 51d
panic: trap type NUM, code=NUM, pc=3c7a9 2 46d 51d 51d
protection_fault: strlcpy 1 51d 51d 51d
panic: time: Stop called on uninitialized Timer 2 47d 51d 51d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 6 4d08h 51d 51d
panic: pool_do_get: rwobjpl: page empty 2 32d 52d 52d
uvm_fault: proc_trampoline 3 8d08h 53d 53d
pool: free list modified: tcpcb 1 55d 55d 55d
multicore boot error: can't ssh into the instance (6) 3 55d 55d 55d
uvm_fault: kcov_remote_enter (2) 2 51d 63d 63d
panic: (4) 1 66d 66d 66d
uvm_fault: witness_checkorder (5) 3 6d05h 66d 66d
uvm_fault: bpfioctl (4) 1 67d 67d 67d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 67d 67d 67d
uvm_fault: ufs_direnter (2) 1 69d 69d 69d
pool: free list modified: rttmr 5 6d06h 69d 69d
panic: runtime error: invalid memory address or nil pointer dereference (9) 6 8d21h 71d 71d
protection_fault: lf_advlock (4) C 2 19d 72d 72d
panic: wakeup: p_stat is NUM (4) 1 73d 73d 73d
uvm_fault: VOP_BWRITE 1 74d 74d 74d
panic: bad arg kind: <nil> (13) 1 77d 77d 77d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 10d 78d 78d
uvm_fault: strcmp 1 84d 84d 84d
assert "scan->kqs_start.kn_filter == EVFILT_MARKER" failed in kern_event.c 1 84d 84d 84d
protection_fault: __x86_indirect_thunk_r11 (2) 15 2d21h 85d 85d
uvm_fault: softclock (4) 9 55d 85d 85d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 6 8d17h 86d 86d
protection_fault: witness_checkorder (3) 1 87d 87d 87d
panic: softclock: invalid to_clock: NUM 10 5d11h 88d 88d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 27 2d03h 88d 88d
panic: softclock: invalid to_clock: -ADDR 14 2d13h 90d 90d
uvm_fault: rt_timer_timer 3 78d 90d 90d
protection_fault: sys_semop C 2 7d16h 91d 91d
panic: softclock: invalid to_clock: ADDR 58 1d01h 92d 92d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 16d 96d 62d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 160 15h19m 97d 97d
panic: runtime error: index out of range [ADDR] with length NUM 16 9d18h 98d 98d
uvm_fault: db_read_bytes 33 2d02h 100d 100d
panic: vputonfreelist: lock count is not zero (3) 3 42d 102d 102d
uvm_fault: unveil_add_vnode 3 3d13h 102d 102d
assert "cifp != NULL" failed in route.c (3) 53 1d05h 105d 105d
uvm_fault: pool_gc_pages (2) 6 1d01h 105d 105d
protection_fault: icmp_mtudisc_timeout 3 58d 111d 111d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 7 7d03h 122d 122d
uvm_fault: ffs2_balloc (3) 5 28d 131d 131d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (23) 168 48d 146d 146d
go runtime error 75 1d06h 152d 152d
uvm_fault: pf_purge_expired_states 2 75d 153d 153d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 136 1d00h 153d 153d
uvm_fault: pmap_page_remove (5) 8 14d 173d 173d
uvm_fault: km_free (2) 9 2d14h 175d 175d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 63d 191d 191d
protection_fault: done_flush (2) C 55 14d 201d 52d
assert "dupe == NULL" failed in uvm_page.c (4) 119 1d12h 202d 202d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 22 2d00h 219d 219d
uvm_fault: ktrops (2) C 7 84d 244d 244d
panic: ffs_update: bad link cnt (2) 26 3d14h 255d 255d
uvm_fault: db_enter (5) 56 23h15m 262d 262d
pool: free list modified: fdescpl (4) 14 9d03h 269d 269d
uvm_fault: schedclock syz 10 60d 270d 93d
kernel: page fault trap, code=NUM (3) C 58 1d10h 301d 58d
malloc: free list modified: free (4) C 14 3d01h 322d 321d
panic: trap type NUM, code=NUM, pc=NUM (3) 109 15h21m 351d 351d
witness: lock_object uninitialized: ADDR (3) C 330 13d 425d 283d
uvm_fault: hardclock (5) syz 4 302d 454d 454d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 13d 465d 170d
kernel: protection fault trap, code=NUM (6) 42 20d 566d 566d
protection_fault: sys_msgrcv (2) C 31 25d 595d 352d
uvm_fault: memcpy (5) C 6 73d 599d 599d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 603d 603d 603d
pool: free list modified: sockpl (3) 41 18d 619d 619d
protection_fault: pool_do_put (2) syz 34 43d 624d 301d
panic: vop_generic_badop (2) 84 4d01h 634d 634d
panic: pmap_unwire: invalid PDE syz 6 14d 658d 599d
no output from test machine (8) C 366304 14h40m 667d 663d
uvm_fault: ffs_indirtrunc C 4 423d 711d 711d
witness: reversal: vmmaplk inode (3) C 501 20h03m 743d 693d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175008 15h19m 766d 765d
panic: bad dir (3) C 31 6d01h 772d 600d
panic: uvm_fault_unwire_locked: address not in map (4) C 154 2d03h 787d 769d
uvm_fault: x86_ipi_db (8) 221 2d16h 831d 831d
uvm_fault: ufs_lookup C 45 21d 867d 219d
kernel: double fault trap, code=NUM (2) C 30 19h07m 867d 819d
panic: trap type NUM, code=NUM, pc=ADDR (2) 347 1d05h 874d 874d
protection_fault: ktrops C 253 1d00h 877d 857d
protection_fault: sblock syz 38 701d 880d 880d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 856 17h41m 885d 885d
uvm_fault: fifo_write (2) C 3163 16h12m 888d 573d
SYZFAIL: tun: read failed syz 35263 8d22h 905d 874d
corrupted report (6) 1316 15h43m 984d 984d
uvm_fault: memset C 40 58d 1026d 1026d
SYZFAIL: command failed syz 2451 9d22h 1193d 876d
suppressed report 304608 14h54m 1194d 1183d
panic: ufs_rename: lost dir entry C 68 21d 1567d 805d
lost connection to test machine (2) 839511 11h17m 1984d never