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 10h19m 8031 46558 2556 792311 e8e5aa2db9cf .config 13h35m 197909be 12h08m all only
ci-openbsd-multicore now 10h12m 8393 49020 2365 960271 e8e5aa2db9cf .config 13h35m 197909be 12h08m all only
ci-openbsd-setuid now 10h05m 4453 30288 3384 881737 e8e5aa2db9cf .config 13h35m 197909be 12h08m all only
Extra filters: [With Repro]
upstream (175) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: vputonfreelist: lock count is not zero (4) 2 1 2d15h 2d15h 2d15h
protection_fault: __x86_indirect_thunk_r11 (5) -1 1 2d21h 2d21h 2d21h
panic: amap_pp_adjref: negative reference count (3) 2 1 4d17h 4d17h 4d17h
uvm_fault: ufs_dirremove -1 1 7d15h 7d15h 7d15h
panic: init died (signal NUM, e 2 1 8d01h 8d01h 8d01h
uvm_fault: ufs_readdir -1 41 10h17m 8d11h 8d11h
kernel:NUM -1 1 9d12h 9d12h 9d12h
panic: kernel diagnostic assertion "pg->wire_count != NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 1 10d 10d 10d
witness: reversal: sbufsnd inode (4) -1 1 11d 11d 11d
SYZFAIL: too much cover (2) -1 1 12d 12d 12d
panic: thread NUM p_stat is NUM (4) 2 3 12d 14d 14d
uvm_fault: softclock (6) -1 2 12d 15d 15d
panic: thread NUM p_stat is -NUM 2 1 16d 16d 16d
kernel:T p aag -1 1 18d 18d 18d
panic: uvm_fault(ADDR, 0x98, NUM, NUM) -> e 2 1 20d 20d 20d
SYZFAIL: mmap of output file failed -1 1 21d 21d 21d
uvm_fault: remrunqueue -1 1 23d 23d 23d
assert "(p->pfik_flagrefs == NUM) || (p->pfik_flagrefs == NUM)" failed in pf_if.c -1 12 34m 24d 24d
SYZFAIL: too man -1 1 24d 24d 24d
witness: reversal: pf_lock netlock (4) -1 8 1d02h 25d 25d
protection_fault: mtx_enter (4) -1 1 26d 26d 26d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (6) -1 1 26d 26d 26d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (5) -1 1 27d 27d 27d
SYZFAIL: tun: reSYZFAIL: tun: repckbd_enable: command error -1 1 28d 28d 28d
panic: unhandled af (6) 2 1 29d 29d 29d
uvm_fault: readdoslabel -1 1 31d 31d 31d
uvm_fault: blf_cbc_decrypt -1 1 33d 33d 33d
SYZFAIL: handshake read failed -1 1 34d 34d 34d
SYZFAIL: repeatedly failed to execute the program (3) -1 1 35d 35d 35d
kernel: -1 1 35d 35d 35d
assert "ISSET(p->p_flag, P_SUSPSIG | P_SUSPSINGLE) == NUM" failed in kern_sig.c -1 5 3d06h 35d 35d
panic: uvm_fault_unwire_locked: adWdArReNssI NnG:o tSP iLn maNpO 2 1 38d 38d 38d
uvm_fault: alltraps_kern_meltdown (2) -1 2 21d 49d 49d
uvm_fault: ffs_blkfree (2) -1 3 14d 49d 49d
panic: kernel diagnostic assertion "bpfilter_lookup(unit) 2 1 54d 54d 54d
assert "map->limit == rtmap_limit" failed in -1 1 54d 54d 54d
panic: ffs_freefile: freeing free inode (3) 2 2 20d 55d 55d
kernel: pa e -1 1 56d 56d 56d
assert "bpfilter_lookup(unit) == NULL" failed in multi -1 1 57d 57d 57d
assert "bpfilter_lookup(unit) == NULL" failed in -1 1 57d 57d 57d
panic: kmmaplk rwlock ADDR: enter read deadlock 2 9 8h26m 60d 60d
panic: ffs2_balloc: unwind failed (4) 2 12 10d 61d 61d
uvm_fault: ffs_fragextend (3) -1 3 10d 61d 61d
panic: acquiring blockable sleSeaBIOS (version NUM.NUM.NUM-google) 2 1 62d 62d 62d
uvm_fault: ufs_direnter (6) -1 8 11d 64d 64d
panic: uvm 2 1 64d 64d 64d
panic: kerne 2 2 9d18h 66d 66d
panic: ffs_valloc: dup alloc (5) 2 106 9d08h 67d 67d
uvm_fault: ffs_nodealloccg (4) -1 6 9d20h 67d 67d
protection_fault: memcmp (2) -1 1 68d 68d 68d
protection_fault: pf_anchor_global_RB_REMOVE (3) -1 17 9h07m 68d 68d
uvm_fault: pvclock_get (2) -1 42 3d03h 68d 68d
uvm_fault: ffs_freefile (3) -1 3 9d16h 68d 68d
panic: init died (signal NUM, exit NUM) (2) 2 396 56m 68d 68d
uvm_fault: kcov_remote_enter (5) -1 387 21m 69d 69d
uvm_fault: ffs2_balloc (7) -1 331 1d21h 69d 69d
uvm_fault: ufsdirhash_lookup -1 3 10d 69d 69d
panic: mtx ADDR: locking against myself (4) 2 1 71d 71d 71d
SYZFAIL: SIGFPE -1 638 6h35m 71d 71d
SYZFAIL: cover mmap failed -1 274 8h15m 71d 71d
SYZFAIL: child failed -1 5302 19m 71d 71d
SYZFAIL: SIGILL -1 654 4h29m 71d 71d
uvm_fault: dovutimens -1 164504 now 71d 71d
uvm_fault: dt_ioctl_record_stop (3) -1 32 5d19h 71d 71d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (3) 2 1 72d 72d 72d
protection_fault: VOP_LOCK -1 1 73d 73d 73d
uvm_fault: uvm_map_protect -1 1 73d 73d 73d
assert "bp->b_bufsize > NUM" failed in vfs_bio.c -1 1 73d 73d 73d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (4) 2 1 74d 74d 74d
panic: vput: ref cnt (3) 2 1 75d 75d 75d
panic: uvm_fault(ADDR, 0x8, NUM, NUM) -> e 2 1 75d 75d 75d
panic: pool_do_get: pvpl: page empty 2 1 77d 77d 77d
uvm_fault: pmap_write_protect -1 1 78d 78d 78d
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c (2) -1 1 79d 79d 79d
pool: cpu free list modified: knotepl -1 1 79d 79d 79d
panic: pool_do_get: rttmr: page empty 2 1 81d 81d 81d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c (2) -1 5 3d15h 82d 82d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x7fff 2 1 82d 82d 82d
pool: free list modified: mcl4k -1 1 82d 82d 82d
pool: free list modified: mbufpl (6) -1 3 71d 82d 82d
uvm_fault: _rb_remove -1 2 75d 83d 83d
panic: pool_do_get: pfstlim: page empty 2 1 83d 83d 83d
assert "anon->an_lock == amap->am_lock" failed in uvm_fault.c -1 1 84d 84d 84d
panic: pool_do_get: pkpcb: page empty (2) 2 2 81d 84d 84d
pool: cpu free list modified: mbufpl (5) -1 2 72d 111d 111d
panic: inconsistent bufpage counts (2) 2 2 78d 111d 111d
uvm_fault: fill_kproc -1 2 55d 125d 125d
uvm_fault: checkalias (2) -1 4 75d 130d 130d
panic: ffs_blkfree: bad size (6) 2 8 72d 146d 146d
assert "bpfilter_lookup(unit) == NULL" failed in bpf.c -1 38 7d11h 147d 147d
panic: pool_do_get: scsiplug: page empty 2 2 74d 154d 154d
panic: uvm_vnp_uncache: vnode not locked! 2 4 76d 158d 158d
uvm_fault: km_free (3) -1 5 72d 161d 161d
panic: vrele: ref cnt (2) 2 3 84d 162d 162d
assert "nlevel >= IPL_NONE" failed in intr.c (4) -1 4 75d 162d 162d
assert "pg->wire_count != NUM" failed in uvm_page.c -1 9083 1d20h 163d 163d
panic: vref used where vget required (5) 2 3 79d 165d 165d
panic: vwakeup: neg numoutput (2) 2 2 83d 166d 166d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 11 74d 176d 176d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 765 1d02h 184d 184d
kernel: protection fault trap, code=NUM (9) -1 6 16d 188d 188d
assert "!pmap_is_ept(pmap)" failed in pmap.c -1 3 84d 188d 188d
uvm_fault: VOP_LOCK (3) -1 3 72d 189d 189d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 3 83d 191d 191d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 3 76d 192d 192d
pool: free list modified: pdppl (5) -1 8 74d 192d 192d
SYZFAIL: SIGSEGV (2) -1 700 2h18m 195d 195d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 11 71d 201d 201d
uvm_fault: pmap_page_remove (7) -1 14 71d 204d 204d
uvm_fault: sys_shmat (2) -1 7 76d 246d 246d
assert "refs > NUM" failed in kern_synch.c -1 7 37d 267d 267d
panic: softclock: invalid to_clock: -ADDR (3) 2 6 84d 305d 305d
assert "cifp != NULL" failed in route.c (5) -1 11 26d 321d 321d
uvm_fault: witness_checkorder (6) -1 92 10d 383d 383d
witness: reversal: &sched_lock &cq->cq_mtx -1 25 61d 384d 384d
SYZFAIL: can't reallocate -1 50 31d 402d 402d
uvm_fault: mtx_enter -1 214 48d 419d 419d
panic: uvm_fault_unwire_locked: address not in map (5) 2 118 4d08h 428d 428d
panic: chgproccnt: procs < NUM 2 16 11d 467d 467d
uvm_fault: savectx (3) -1 3593 8m 469d 469d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 21 72d 470d 470d
SYZFAIL: coverage filter is full (3) -1 724617 1d21h 470d 470d
protection_fault: bpfdetach -1 78 3h39m 472d 472d
uvm_fault: x86_ipi_db (9) -1 4816 43m 474d 474d
SYZFAIL: SIGBUS (2) -1 1828 1h48m 477d 477d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 118 1d17h 479d 479d
assert "refs != ~NUM" failed in kern_synch.c -1 1189 3h57m 480d 480d
SYZFAIL: posix_spawnp failed -1 4075 16h27m 482d 482d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 494 6d08h 482d 482d
uvm_fault: proc_trampoline (2) -1 1979 12m 482d 482d
protection_fault: witness_checkorder (5) -1 20 33d 482d 482d
panic: pledge_namei: ni_pledge (2) 2 14 84d 483d 483d
uvm_fault: arp_rtrequest (3) -1 419 3h16m 483d 483d
pool: free list modified: shmpl (6) -1 899 10d 484d 484d
uvm_fault: db_enter (6) -1 619 3d02h 485d 485d
can't ssh into the instance (2) -1 35143 8d10h 485d 485d
suppressed report (2) -1 18259 3h47m 485d 485d
panic: missing alias (6) 2 1479 11d 485d 485d
SYZFAIL: failed to recv rpc (4) -1 3070 57m 485d 485d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 4521 now 485d 485d
corrupted report (7) -1 36746 now 485d 485d
witness: reversal: lock order data missing (5) -1 212171 now 486d 486d
SYZFAIL: ioctl remote attach failed (6) -1 74341 now 486d 486d
SYZFAIL: failed to mkdtemp (2) -1 214548 now 486d 486d
SYZFAIL: failed to send rpc (2) -1 32673 10m 486d 486d
SYZFAIL: tun_id out of range (4) -1 3556281 now 486d 486d
SYZFAIL: failed to mkdir (2) -1 36582 now 486d 486d
SYZFAIL: pipe failed -1 7792 9d19h 689d 689d
protection_fault: lf_advlock (4) -1 C 63 4d09h 807d 807d
protection_fault: sys_semop -1 C 373 27d 826d 826d
uvm_fault: ktrops (2) -1 C 433 14h02m 979d 979d
uvm_fault: schedclock -1 syz 11 636d 1005d 828d
kernel: page fault trap, code=NUM (3) -1 C 93 15d 1035d 792d
malloc: free list modified: free (4) -1 C 40 63d 1057d 1056d
uvm_fault: hardclock (5) -1 syz 4 1036d 1188d 1188d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 14d 1199d 905d
protection_fault: sys_msgrcv (2) -1 C 168 9d21h 1330d 1086d
uvm_fault: memcpy (5) -1 C 107 4d10h 1334d 1334d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1338d 1338d 1338d
panic: pmap_unwire: invalid PDE 2 syz 6 749d 1392d 1334d
no output from test machine (8) -1 C 868596 5m 1401d 1398d
uvm_fault: ffs_indirtrunc -1 C 38 6d17h 1445d 1445d
witness: reversal: vmmaplk inode (3) -1 C 1061 50d 1477d 1428d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 13d 1500d 1500d
panic: bad dir (3) 2 C 222 13d 1506d 1334d
uvm_fault: ufs_lookup -1 C 648 13h57m 1602d 954d
kernel: double fault trap, code=NUM (2) -1 C 41 12d 1602d 1553d
protection_fault: ktrops -1 C 259 663d 1612d 1591d
protection_fault: sblock -1 syz 38 1435d 1615d 1615d
uvm_fault: fifo_write (2) -1 C 3430 637d 1623d 1307d
SYZFAIL: tun: read failed -1 syz 576169 now 1640d 1608d
uvm_fault: memset -1 C 1014 1h32m 1761d 1761d
SYZFAIL: command failed -1 syz 15837 9d23h 1928d 1610d
panic: ufs_rename: lost dir entry 2 C 146 5d10h 2302d 1540d
lost connection to test machine (2) -1 1242776 now 2718d never