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🐞 Open [148] 🐞 Fixed [269] 🐞 Invalid [582] 📈 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 12h21m 6780 40497 149 551173 fea1e5fd692c .config 19h35m c0f1611a 16h12m
ci-openbsd-multicore now 12h35m 7072 42895 292 891553 fea1e5fd692c .config 19h35m c0f1611a 16h12m
ci-openbsd-setuid now 12h27m 3841 28624 203 849082 fea1e5fd692c .config 19h35m c0f1611a 16h12m
upstream (148):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 1 1d15h 1d15h 1d15h
panic: inconsistent bufpage counts 1 1d17h 1d17h 1d17h
panic: trap type NUM, code=NUM, pc=3ca79 4 17h11m 1d19h 1d19h
protection_fault: sosend 1 2d05h 2d05h 2d05h
panic: m_copydata: short mbuf chain 1 3d05h 3d05h 3d05h
uvm_fault: rw_enter (3) 1 3d14h 3d14h 3d14h
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 3d16h 3d16h 3d16h
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 6d02h 6d02h 6d02h
panic: runtime error: index out of range [NUM] with length NUM 1 7d07h 7d07h 7d07h
uvm_fault: ufs_rmdir 1 8d00h 8d00h 8d00h
panic: ffs_blkfree: bad size (4) 1 8d01h 8d01h 8d01h
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 8d06h 8d06h 8d06h
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 1d01h 14d 14d
panic: trap type NUM, code=NUM, pc=3c6d9 26 6d06h 14d 14d
pool: free list modified: mbufpl (4) 1 15d 15d 15d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 15d 15d 15d
panic: inconsistent poll.fdMutex 1 15d 15d 15d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 18d 18d 18d
pool: free list modified: pdppl (4) 6 1d04h 19d 19d
uvm_fault (3) 1 25d 25d 25d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 26d 26d 26d
panic: pool_do_get: sigapl: page empty 1 26d 26d 26d
panic: vrele: ref cnt 2 3d19h 26d 26d
panic: pool_do_get: pkpcb: page empty 1 26d 26d 26d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 5 4h18m 27d 27d
panic: vop (2) 1 27d 27d 27d
panic: trap type NUM, code=NUM, pc=3c729 39 16d 28d 28d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 1 29d 29d 29d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 19 13h51m 30d 30d
panic: pool_do_get: filepl: page empty 1 30d 30d 30d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 31d 31d 31d
uvm_fault: VOP_LOCK (2) 3 10d 31d 31d
panic: trap type NUM, code=NUM, pc=3c709 1 31d 31d 31d
uvm_fault: arp_rtrequest (2) 5 7d16h 32d 32d
pool: cpu free list modified: mbufpl (4) 2 1d12h 32d 32d
uvm_fault: pool_do_get (3) 1 32d 32d 32d
panic: ifa_update_broadaddr does not support dynamic length (3) 13 1d03h 32d 32d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 5 1d01h 32d 32d
protection_fault: solock_shared 2 30d 33d 33d
panic: broken type ref (4) 3 32d 33d 33d
panic: thread NUM p_stat is NUM 1 34d 34d 34d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 19 18h00m 36d 36d
protection_fault: ifaof_ifpforaddr 2 36d 36d 36d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 36d 36d 36d
panic: ffs_fsync: not dirty 3 26d 36d 36d
panic: vref used where vget required (4) 4 1d07h 37d 37d
panic: ffs_freefile: freeing free inode 1 38d 38d 38d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 38d 38d 38d
uvm_fault: checkalias 2 10d 38d 38d
panic: trap type NUM, code=NUM, pc=3c7a9 2 33d 38d 38d
protection_fault: strlcpy 1 38d 38d 38d
panic: time: Stop called on uninitialized Timer 2 34d 39d 39d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 5 24d 39d 39d
panic: pool_do_get: rwobjpl: page empty 2 19d 39d 39d
uvm_fault: proc_trampoline 2 29d 40d 40d
pool: free list modified: tcpcb 1 42d 42d 42d
multicore boot error: can't ssh into the instance (6) 3 42d 42d 42d
multicore test error: SYZFATAL: BUG: failed to run executor version: failed to run ["./syz-executor" "version"]: signal: bad system call (core 249 46d 50d 50d
uvm_fault: kcov_remote_enter (2) 2 39d 50d 50d
panic: (4) 1 53d 53d 53d
uvm_fault: witness_checkorder (5) 2 28d 54d 54d
uvm_fault: bpfioctl (4) 1 54d 54d 54d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 54d 54d 54d
uvm_fault: ufs_direnter (2) 1 56d 56d 56d
pool: free list modified: rttmr 4 16d 57d 57d
panic: runtime error: invalid memory address or nil pointer dereference (9) 5 6d16h 58d 58d
protection_fault: lf_advlock (4) C 2 6d21h 59d 59d
panic: wakeup: p_stat is NUM (4) 1 61d 61d 61d
uvm_fault: VOP_BWRITE 1 62d 62d 62d
panic: bad arg kind: <nil> (13) 1 65d 65d 65d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 5 15d 65d 65d
uvm_fault: strcmp 1 71d 71d 71d
assert "scan->kqs_start.kn_filter == EVFILT_MARKER" failed in kern_event.c 1 72d 72d 72d
protection_fault: __x86_indirect_thunk_r11 (2) 13 10h27m 72d 72d
uvm_fault: softclock (4) 9 42d 73d 73d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 3 11h41m 73d 73d
protection_fault: witness_checkorder (3) 1 74d 74d 74d
panic: softclock: invalid to_clock: NUM 9 10d 75d 75d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 19 1d19h 75d 75d
panic: pool_do_get: pfstkey: page empty 1 78d 78d 78d
panic: softclock: invalid to_clock: -ADDR 13 9d13h 78d 78d
uvm_fault: rt_timer_timer 3 66d 78d 78d
protection_fault: sys_semop C 2 65d 79d 79d
panic: softclock: invalid to_clock: ADDR 55 4d04h 79d 79d
panic: missing alias (4) 1 79d 79d 79d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 3d16h 84d 49d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 24 1h01m 85d 85d
panic: runtime error: index out of range [ADDR] with length NUM 14 5h00m 85d 85d
uvm_fault: db_read_bytes 26 4d18h 87d 87d
panic: vputonfreelist: lock count is not zero (3) 3 29d 89d 89d
uvm_fault: unveil_add_vnode 2 20d 89d 89d
assert "cifp != NULL" failed in route.c (3) 47 24m 92d 92d
uvm_fault: pool_gc_pages (2) 5 25d 92d 92d
protection_fault: icmp_mtudisc_timeout 3 46d 98d 98d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 4 3d11h 109d 109d
uvm_fault: ffs2_balloc (3) 5 15d 119d 119d
protection_fault: softclock 2 85d 129d 129d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (23) 168 36d 133d 133d
go runtime error 52 25m 140d 140d
uvm_fault: pf_purge_expired_states 2 63d 140d 140d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 99 2h54m 140d 140d
uvm_fault: pmap_page_remove (5) 8 1d15h 160d 160d
uvm_fault: km_free (2) 7 11d 162d 162d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 50d 178d 178d
protection_fault: done_flush (2) C 55 1d19h 189d 40d
assert "dupe == NULL" failed in uvm_page.c (4) 91 1h03m 190d 190d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 15 21h14m 206d 206d
uvm_fault: softclock_process_kclock_timeout (2) 4 88d 206d 206d
uvm_fault: ktrops (2) C 7 71d 232d 232d
panic: ffs_update: bad link cnt (2) 18 1d17h 242d 242d
uvm_fault: db_enter (5) 31 12h00m 249d 249d
pool: free list modified: fdescpl (4) 13 78d 256d 256d
uvm_fault: schedclock syz 10 47d 258d 81d
kernel: page fault trap, code=NUM (3) C 51 24m 288d 45d
malloc: free list modified: free (4) C 14 37d 309d 309d
panic: trap type NUM, code=NUM, pc=NUM (3) 92 13h48m 339d 339d
witness: lock_object uninitialized: ADDR (3) C 330 1d06h 412d 271d
uvm_fault: hardclock (5) syz 4 289d 441d 441d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 1d07h 452d 158d
kernel: protection fault trap, code=NUM (6) 42 8d00h 554d 554d
protection_fault: sys_msgrcv (2) C 31 12d 583d 339d
uvm_fault: memcpy (5) C 6 61d 587d 587d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 591d 591d 591d
pool: free list modified: sockpl (3) 41 5d09h 607d 607d
protection_fault: pool_do_put (2) syz 34 31d 611d 288d
panic: vop_generic_badop (2) 81 2d17h 622d 622d
panic: pmap_unwire: invalid PDE syz 6 2d02h 645d 587d
no output from test machine (8) C 358503 now 654d 650d
uvm_fault: ffs_indirtrunc C 4 410d 698d 698d
witness: reversal: vmmaplk inode (3) C 447 10h19m 730d 681d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 171435 13m 753d 753d
panic: bad dir (3) C 28 8d14h 759d 587d
panic: uvm_fault_unwire_locked: address not in map (4) C 151 4d09h 775d 756d
uvm_fault: x86_ipi_db (8) 209 1d16h 819d 819d
uvm_fault: ufs_lookup C 45 8d18h 854d 206d
kernel: double fault trap, code=NUM (2) C 24 3d22h 854d 806d
panic: trap type NUM, code=NUM, pc=ADDR (2) 329 4h02m 861d 861d
protection_fault: ktrops C 246 1d10h 864d 844d
protection_fault: sblock syz 38 688d 868d 867d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 616 2h21m 872d 872d
uvm_fault: fifo_write (2) C 2935 2h05m 875d 560d
SYZFAIL: tun: read failed syz 35263 52d 893d 861d
corrupted report (6) 1175 6h09m 972d 972d
uvm_fault: memset C 40 46d 1014d 1014d
SYZFAIL: command failed syz 2451 67d 1181d 863d
suppressed report 287808 now 1181d 1170d
panic: ufs_rename: lost dir entry C 68 9d02h 1555d 793d
lost connection to test machine (2) 836478 7m 1971d never