syzbot


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 15d 6189 39870 broken 00aa7573f64b .config 15d 34889ee3 16d all only
ci-openbsd-multicore now 15d 6649 42366 1 broken 00aa7573f64b .config 15d 34889ee3 16d all only
ci-openbsd-setuid now 15d 3666 28495 broken 00aa7573f64b .config 15d 34889ee3 16d all only
upstream (155):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: trap type NUM, code=NUM, pc=3ca59 8 15d 16d 16d
panic: pool_do_get: pfstate: page empty 1 17d 17d 17d
panic: trap type NUM, code=NUM, pc=3ca09 6 16d 17d 17d
pool: free list modified: pmappl 1 17d 17d 17d
witness: reversal: amaplk vmmaplk 1 17d 17d 17d
uvm_fault: vio_rxeof (2) 1 20d 20d 20d
openbsd build error (21) 1 22d 22d 22d
openbsd test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 27 20d 22d 22d
multicore test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 55 20d 22d 22d
panic: kernel diagnosticpm aap_susnewirrtei:o nw "irindugp ef o==r N pUmaLp L0xf" ffafiflfedd:NUM 0fil7e9 d"/s6yez4eka8l 1 23d 23d 23d
can't ssh into the instance 242 1h11m 23d 23d
protection_fault: nd6_timer 1 23d 23d 23d
uvm_fault: ufs_symlink 1 23d 23d 23d
panic: runtime error: slice bounds out of range [:NUM] with capacity NUM 1 24d 24d 24d
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 24d 24d 24d
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 24d 24d 24d
panic: pool_do_get: vnodes: page empty 1 25d 25d 25d
panic: vwakeup: neg numoutput 1 25d 25d 25d
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 26d 28d 28d
panic: inconsistent bufpage counts 2 16d 28d 28d
panic: trap type NUM, code=NUM, pc=3ca79 21 17d 28d 28d
protection_fault: sosend 1 29d 29d 29d
panic: m_copydata: short mbuf chain 1 30d 30d 30d
uvm_fault: rw_enter (3) 1 30d 30d 30d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 30d 30d 30d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 33d 33d 33d
panic: runtime error: index out of range [NUM] with length NUM 1 34d 34d 34d
uvm_fault: ufs_rmdir 1 34d 34d 34d
panic: ffs_blkfree: bad size (4) 1 34d 34d 34d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 35d 35d 35d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 27d 41d 41d
panic: trap type NUM, code=NUM, pc=3c6d9 26 33d 41d 41d
pool: free list modified: mbufpl (4) 1 42d 42d 42d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 42d 42d 42d
panic: inconsistent poll.fdMutex 4 14d 42d 42d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 45d 45d 45d
pool: free list modified: pdppl (4) 6 28d 46d 46d
uvm_fault (3) 1 52d 52d 52d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 53d 53d 53d
panic: pool_do_get: sigapl: page empty 1 53d 53d 53d
panic: vrele: ref cnt 2 30d 53d 53d
panic: pool_do_get: pkpcb: page empty 1 53d 53d 53d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 6 20d 54d 54d
panic: vop (2) 1 54d 54d 54d
panic: trap type NUM, code=NUM, pc=3c729 39 43d 55d 55d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 3 15d 55d 55d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 28 15d 57d 57d
panic: pool_do_get: filepl: page empty 1 57d 57d 57d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 58d 58d 58d
uvm_fault: VOP_LOCK (2) 3 37d 58d 58d
panic: trap type NUM, code=NUM, pc=3c709 1 58d 58d 58d
uvm_fault: arp_rtrequest (2) 5 34d 58d 58d
pool: cpu free list modified: mbufpl (4) 2 28d 59d 59d
uvm_fault: pool_do_get (3) 1 59d 59d 59d
panic: ifa_update_broadaddr does not support dynamic length (3) 19 23d 59d 59d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 7 16d 59d 59d
protection_fault: solock_shared 2 57d 59d 59d
panic: broken type ref (4) 3 59d 60d 60d
panic: thread NUM p_stat is NUM 1 61d 61d 61d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 31 15d 63d 63d
protection_fault: ifaof_ifpforaddr 2 63d 63d 63d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 63d 63d 63d
panic: ffs_fsync: not dirty 3 53d 63d 63d
panic: vref used where vget required (4) 5 14d 64d 64d
panic: ffs_freefile: freeing free inode 1 65d 65d 65d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 65d 65d 65d
uvm_fault: checkalias 4 25d 65d 65d
panic: trap type NUM, code=NUM, pc=3c7a9 2 60d 65d 65d
protection_fault: strlcpy 1 65d 65d 65d
panic: time: Stop called on uninitialized Timer 2 61d 66d 66d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 6 18d 66d 66d
panic: pool_do_get: rwobjpl: page empty 2 46d 66d 66d
uvm_fault: proc_trampoline 3 22d 67d 67d
pool: free list modified: tcpcb 1 69d 69d 69d
multicore boot error: can't ssh into the instance (6) 3 69d 69d 69d
uvm_fault: kcov_remote_enter (2) 2 65d 77d 77d
panic: (4) 1 80d 80d 80d
uvm_fault: witness_checkorder (5) 3 20d 81d 81d
uvm_fault: bpfioctl (4) 1 81d 81d 81d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 81d 81d 81d
uvm_fault: ufs_direnter (2) 1 83d 83d 83d
pool: free list modified: rttmr 5 20d 84d 84d
panic: runtime error: invalid memory address or nil pointer dereference (9) 6 23d 85d 85d
protection_fault: lf_advlock (4) C 2 33d 86d 86d
panic: wakeup: p_stat is NUM (4) 1 88d 88d 88d
uvm_fault: VOP_BWRITE 1 88d 88d 88d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 24d 92d 92d
protection_fault: __x86_indirect_thunk_r11 (2) 15 17d 99d 99d
uvm_fault: softclock (4) 9 69d 100d 100d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 6 22d 100d 100d
panic: softclock: invalid to_clock: NUM 10 19d 102d 102d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 27 16d 102d 102d
panic: softclock: invalid to_clock: -ADDR 14 16d 105d 105d
protection_fault: sys_semop C 2 21d 105d 105d
panic: softclock: invalid to_clock: ADDR 58 15d 106d 106d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 30d 111d 76d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 160 14d 111d 111d
panic: runtime error: index out of range [ADDR] with length NUM 16 24d 112d 112d
uvm_fault: db_read_bytes 33 16d 114d 114d
panic: vputonfreelist: lock count is not zero (3) 3 56d 116d 116d
uvm_fault: unveil_add_vnode 3 17d 116d 116d
assert "cifp != NULL" failed in route.c (3) 53 15d 119d 119d
uvm_fault: pool_gc_pages (2) 6 15d 119d 119d
protection_fault: icmp_mtudisc_timeout 3 72d 125d 125d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 7 21d 136d 136d
uvm_fault: ffs2_balloc (3) 5 42d 146d 146d
go runtime error 75 15d 167d 167d
uvm_fault: pf_purge_expired_states 2 89d 167d 167d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 136 15d 167d 167d
uvm_fault: pmap_page_remove (5) 8 28d 187d 187d
uvm_fault: km_free (2) 9 16d 189d 189d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 77d 205d 205d
protection_fault: done_flush (2) C 55 28d 215d 67d
assert "dupe == NULL" failed in uvm_page.c (4) 119 15d 217d 217d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 22 16d 233d 233d
uvm_fault: ktrops (2) C 7 98d 258d 258d
panic: ffs_update: bad link cnt (2) 26 17d 269d 269d
uvm_fault: db_enter (5) 56 15d 276d 276d
pool: free list modified: fdescpl (4) 14 23d 283d 283d
uvm_fault: schedclock syz 10 74d 284d 107d
kernel: page fault trap, code=NUM (3) C 58 15d 315d 72d
malloc: free list modified: free (4) C 14 17d 336d 335d
panic: trap type NUM, code=NUM, pc=NUM (3) 109 14d 366d 366d
witness: lock_object uninitialized: ADDR (3) C 330 28d 439d 297d
uvm_fault: hardclock (5) syz 4 316d 468d 468d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 28d 479d 185d
kernel: protection fault trap, code=NUM (6) 42 34d 581d 581d
protection_fault: sys_msgrcv (2) C 31 39d 610d 366d
uvm_fault: memcpy (5) C 6 87d 614d 614d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 618d 618d 618d
pool: free list modified: sockpl (3) 41 32d 634d 634d
protection_fault: pool_do_put (2) syz 34 58d 638d 315d
panic: vop_generic_badop (2) 84 18d 649d 649d
panic: pmap_unwire: invalid PDE syz 6 29d 672d 614d
no output from test machine (8) C 366304 14d 681d 677d
uvm_fault: ffs_indirtrunc C 4 437d 725d 725d
witness: reversal: vmmaplk inode (3) C 501 15d 757d 707d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175008 14d 780d 780d
panic: bad dir (3) C 31 20d 786d 614d
panic: uvm_fault_unwire_locked: address not in map (4) C 154 16d 802d 783d
uvm_fault: x86_ipi_db (8) 221 16d 846d 846d
uvm_fault: ufs_lookup C 45 35d 881d 233d
kernel: double fault trap, code=NUM (2) C 30 15d 881d 833d
panic: trap type NUM, code=NUM, pc=ADDR (2) 347 15d 888d 888d
protection_fault: ktrops C 253 15d 891d 871d
protection_fault: sblock syz 38 715d 895d 894d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 856 15d 899d 899d
uvm_fault: fifo_write (2) C 3163 14d 902d 587d
SYZFAIL: tun: read failed syz 35263 23d 920d 888d
corrupted report (6) 1316 14d 999d 999d
uvm_fault: memset C 40 73d 1040d 1040d
SYZFAIL: command failed syz 2451 24d 1208d 890d
suppressed report 304608 14d 1208d 1197d
panic: ufs_rename: lost dir entry C 68 36d 1582d 820d
lost connection to test machine (2) 839511 14d 1998d never