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🐞 Open [168]
🐞 Fixed [294]
🐞 Invalid [932]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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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-multicore now 9h15m 8566 49314 1321 2561304 40385d83a6c6 .config 10h47m 49b0fb03 10h05m all only
Applied filters: Manager=ci-openbsd-multicore (drop)
upstream (128):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: vref used where vget required (5) 2 1 1d14h 1d14h 1d14h
panic: vwakeup: neg numoutput (2) 2 1 2d03h 2d03h 2d03h
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 2 2h07m 2d22h 2d22h
assert "pg->wire_count == NUM" failed in uvm_page.c -1 3408 now 3d01h 3d01h
panic: amap_wipeout: corrupt amap (2) 2 1 3d08h 3d08h 3d08h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NIuvNmG_:p aSgeP.Lc -1 1 3d10h 3d10h 3d10h
assert "dupe == NULL" failed in uvm_pageW.cA -1 1 3d21h 3d21h 3d21h
panic: kernel diaWgARnostNiIcN aGs:s SPeLr tNOioTn L"O(WpgER-E>D pONg SY_fSlCaAgLs L& NUM NUM (P16Q6_3I30NACT501IV6E E| 2 1 5d17h 5d17h 5d17h
panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed: file "/syzkaller/managers/m 2 6 3d02h 9d23h 9d23h
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in NOuvT mL_OpageW.EcR -1 1 10d 10d 10d
assert "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == NUM" failed in uvm_page.c -1 8397 5m 11d 11d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 2 12d 12d 12d
assert "swap" failed in uvm_pager.c -1 1 16d 16d 16d
protection_fault: in6_addmulti (5) -1 1 17d 17d 17d
panic: pmap_remove_pte: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (2) 2 1 17d 17d 17d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (6) -1 1 20d 20d 20d
assert "!pmap_is_ept(pmap)" failed in pmap.c -1 1 24d 24d 24d
uvm_fault: rn_add_radix_mask -1 1 26d 26d 26d
panic: pool_do_get: sosppl: page empty 2 1 27d 27d 27d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c (2) -1 1 27d 27d 27d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (2) 2 1 27d 27d 27d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 1 28d 28d 28d
SYZFAIL: SIGSEGV (2) -1 9 17h12m 31d 31d
panic: kernel diagnostic assertio 2 1 32d 32d 32d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (5) 2 17 2d10h 33d 33d
protection_fault: pmap_clear_attrs -1 2 32d 33d 33d
protection_fault: done_flush (4) -1 39 1d17h 35d 35d
uvm_fault: ffs_write -1 1 36d 36d 36d
multicore build error (20) -1 2 37d 37d 37d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 2 7d03h 37d 37d
uvm_fault: pmap_page_remove (7) -1 6 3d13h 40d 40d
panic: vrele: v_writecount != NUM (2) 2 1 41d 41d 41d
panic: uao_find_swhash_elt: can't allocate entry 2 21 19d 43d 43d
assert "dupe == NULL" failed in uvm_page.c (5) -1 44 1h42m 43d 43d
multicore test error: can't ssh into the instance -1 4 47d 47d 47d
panic: trap type NUM, code=NUM, pc=bd929 2 1 55d 55d 55d
witness: reversal: fdlock inode (2) -1 1 59d 59d 59d
uvm_fault: spec_getattr (2) -1 2 56d 72d 72d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 4 29d 74d 74d
SYZFAIL: tun: can't open device (7) -1 124 1d06h 75d 75d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 141 31d 75d 75d
panic: ffs_valloc: dup alloc (4) 2 6 66d 78d 78d
uvm_fault: sys_shmat (2) -1 4 16d 82d 82d
witness: denied attempt to set clock forward to ADDR (3) -1 1 83d 83d 83d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 2 38d 84d 84d
witness: lock_object uninitialized: ADDR (4) -1 1 86d 86d 86d
uvm_fault: ffs_nodealloccg (3) -1 1 87d 87d 87d
uvm_fault: ffs2_balloc (6) -1 10 12d 100d 100d
assert "refs > NUM" failed in kern_synch.c -1 3 22d 103d 103d
uvm_fault: bpfioctl (5) -1 2 55d 127d 127d
uvm_fault: alltraps_kern_meltdown -1 4 4d23h 133d 133d
panic: softclock: invalid to_clock: -ADDR (3) 2 5 2d01h 141d 141d
uvm_fault: dt_ioctl_record_stop (2) -1 2826 57m 143d 143d
panic: unhandled af (5) 2 5 63d 155d 155d
assert "cifp != NULL" failed in route.c (5) -1 6 20d 157d 157d
protection_fault: icmp_mtudisc_timeout (4) -1 7 39d 158d 158d
SYZFAIL: open of /dev/kcov failed (2) -1 74 27d 165d 165d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 5 26d 173d 173d
witness: reversal: sbufsnd inode (3) -1 10 44d 194d 194d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 7 41d 216d 216d
uvm_fault: witness_checkorder (6) -1 59 5d10h 219d 219d
witness: reversal: &sched_lock &cq->cq_mtx -1 9 8h35m 220d 220d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 8 14d 222d 222d
assert "rn != NULL" failed in pipex.c -1 54 1d18h 225d 225d
uvm_fault: mtx_enter_try -1 15 22d 229d 229d
SYZFAIL: can't reallocate -1 40 5d23h 238d 238d
witness: reversal: &cq->cq_mtx &sched_lock -1 56 1d11h 244d 244d
uvm_fault: mtx_enter -1 132 1d02h 255d 255d
panic: uvm_fault_unwire_locked: address not in map (5) 2 91 2d04h 264d 264d
panic: chgproccnt: procs < NUM 2 7 24d 303d 303d
uvm_fault: savectx (3) -1 466 7m 305d 305d
SYZFAIL: repeatedly failed to execute the program (2) -1 23 25d 306d 306d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 18 22d 306d 306d
SYZFAIL: coverage filter is full (3) -1 580319 6d00h 307d 307d
protection_fault: bpfdetach -1 51 1d15h 308d 308d
uvm_fault: x86_ipi_db (9) -1 383 15h50m 310d 310d
SYZFAIL: SIGBUS (2) -1 620 2d15h 313d 313d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 105 36d 315d 315d
witness: reversal: sbufrcv inode (2) -1 13 77d 316d 316d
assert "refs != ~NUM" failed in kern_synch.c -1 924 11h29m 316d 316d
SYZFAIL: too many calls in output (2) -1 66 20d 318d 318d
SYZFAIL: posix_spawnp failed -1 1188 1d13h 318d 318d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 382 1d09h 318d 318d
uvm_fault: proc_trampoline (2) -1 343 1h08m 318d 318d
protection_fault: witness_checkorder (5) -1 14 5d05h 318d 318d
panic: pledge_namei: ni_pledge (2) 2 11 39d 319d 319d
uvm_fault: arp_rtrequest (3) -1 332 3h43m 319d 319d
pool: free list modified: shmpl (6) -1 622 59m 321d 321d
uvm_fault: db_enter (6) -1 539 3d03h 321d 321d
can't ssh into the instance (2) -1 34659 2h38m 321d 321d
suppressed report (2) -1 14184 3h15m 321d 321d
panic: missing alias (6) 2 1035 1h57m 321d 321d
SYZFAIL: failed to recv rpc (4) -1 1370 1d20h 321d 321d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 830 2h15m 321d 321d
corrupted report (7) -1 7613 12m 322d 322d
witness: reversal: lock order data missing (5) -1 184776 now 322d 322d
SYZFAIL: ioctl remote attach failed (6) -1 47731 6m 322d 322d
SYZFAIL: failed to mkdtemp (2) -1 77521 now 322d 322d
SYZFAIL: failed to send rpc (2) -1 24073 now 322d 322d
SYZFAIL: tun_id out of range (4) -1 2413590 now 322d 322d
SYZFAIL: failed to mkdir (2) -1 9467 50m 322d 322d
SYZFAIL: too much cover -1 315 3d05h 491d 491d
SYZFAIL: pipe failed -1 6703 3d15h 526d 526d
pool: free list modified: rttmr -1 142 19h27m 640d 640d
protection_fault: lf_advlock (4) -1 C 40 10d 643d 643d
protection_fault: sys_semop -1 C 255 3h35m 662d 662d
uvm_fault: ktrops (2) -1 C 237 2d13h 815d 815d
kernel: page fault trap, code=NUM (3) -1 C 92 24d 871d 628d
malloc: free list modified: free (4) -1 C 28 6d21h 893d 892d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 6d06h 1035d 741d
protection_fault: sys_msgrcv (2) -1 C 164 61d 1166d 922d
uvm_fault: memcpy (5) -1 C 63 3d03h 1170d 1170d
panic: pmap_unwire: invalid PDE 2 syz 6 585d 1228d 1170d
no output from test machine (8) -1 C 772809 now 1237d 1234d
uvm_fault: ffs_indirtrunc -1 C 6 79d 1281d 1281d
witness: reversal: vmmaplk inode (3) -1 C 1061 26d 1313d 1264d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 13d 1336d 1336d
panic: bad dir (3) 2 C 188 8d10h 1343d 1170d
uvm_fault: ufs_lookup -1 C 99 48d 1438d 790d
kernel: double fault trap, code=NUM (2) -1 C 34 495d 1438d 1389d
protection_fault: ktrops -1 C 259 499d 1448d 1428d
protection_fault: sblock -1 syz 38 1271d 1451d 1451d
uvm_fault: fifo_write (2) -1 C 3430 473d 1459d 1143d
SYZFAIL: tun: read failed -1 syz 457196 now 1476d 1444d
uvm_fault: memset -1 C 102 13d 1597d 1597d
SYZFAIL: command failed -1 syz 15121 8h27m 1764d 1446d
panic: ufs_rename: lost dir entry 2 C 135 10d 2138d 1376d
lost connection to test machine (2) -1 892295 2h10m 2554d never