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🐞 Open [215] 🐞 Fixed [376] 🐞 Invalid [901] 📈 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
ci2-netbsd now 5m 1260 39203 209 585640 9e59e5f95fef .config 17h34m 8bdc0f22 1d00h
ci2-netbsd-kmsan now 41m 1631 30716 341 295050 9e59e5f95fef .config 17h34m 8bdc0f22 1d00h
ci2-netbsd-kubsan now 1h08m 1357 43970 74 437085 9e59e5f95fef .config 17h34m 8bdc0f22 1d00h
upstream (215):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic:ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] 1 3h45m 3h44m 3h44m
panic: pmap_pp_remove: mapping not present C 1 10h03m 10h02m 10h02m
page fault in pmap_remove_all 1 10h44m 10h43m 10h43m
panic: agnostic assertion "hispgrp->pg_jobc > NUM" failed: file "/syzkaller/managers/ci2-netbsd-kmsan/kernel/sys/kern/ke 1 1d21h 1d21h 1d21h
panic: t_physpage: out of memory (3) 1 2d00h 2d00h 2d00h
panic: NUM.ADDR] cpu1: Begin traceback... (3) 1 2d01h 2d00h 2d00h
panic: (6) 1 2d04h 2d04h 2d04h
protection fault in Xosyscall 1 2d04h 2d04h 2d04h
panic: map_get_physpage: out of memory (2) 3 2d04h 2d06h 2d06h
panic: et_physpage: out of memory (2) 1 2d06h 2d06h 2d06h
panic: ap_get_physpage: out of memory (4) 3 1d21h 2d10h 2d10h
panic: e: out of memory (2) 1 2d11h 2d11h 2d11h
assert failed: (use & VUSECOUNT_MASK) == NUM (2) 1 2d15h 2d15h 2d15h
assert failed: c->c_cpu == cc (3) 2 15h50m 3d01h 3d01h
assert failed: (c->c_flags & CALLOUT_PENDING) != NUM 1 3d10h 3d10h 3d10h
netbsd boot error: panic: cpu0: softints stuck for NUM seconds (2) 1 3d10h 3d10h 3d10h
panic: pmap'%f%*_get_physpage: ouNUMt of memory 1 3d17h 3d17h 3d17h
MSan: Uninitialized Memory in mount_domount syz 2 2d14h 3d21h 3d21h
panic: ufsdirhash_dirtrunc: blocks in use 1 5d02h 5d02h 5d02h
UBSan: Undefined Behavior in exit1 (4) 1 6d13h 6d13h 6d13h
assert failed: (i * BITMAP_SIZE) < pp->pr_itemsperpage 1 6d16h 6d16h 6d16h
assert failed: !samepage (3) C 2 4d16h 6d16h 4d16h
panic: LIST_INSERT_HEAD ADDR /syzkaller/managers/ci2-netbsd/kernel/sys/net/pfil.c:LINE 1 7d10h 7d10h 7d10h
UBSan: Undefined Behavior in sysctl_rtable (6) 5 14h29m 7d18h 7d18h
netbsd boot error: can't ssh into the instance (11) 5 2d06h 7d23h 7d23h
UBSan: Undefined Behavior in fork1 (2) 1 8d10h 8d10h 8d10h
ASan: Unauthorized Access in uao_swap_off (2) C 2 2d19h 8d11h 2d19h
assert failed: atomic_load_relaxed(&pp->pp_pte.pte_va) == NUM (3) 1 8d12h 8d12h 8d12h
panic: p_get_physpage: out of memory (2) 1 8d15h 8d15h 8d15h
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_exit,NUM: no shared locks held by LWP 1 8d15h 8d15h 8d15h
panic: diagnostic assertion "(pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET)" failed: 1 8d18h 8d18h 8d18h
corrupted report (6) 14 1d02h 8d18h 8d18h
suppressed report (2) 107 1h25m 8d19h 8d19h
lost connection to test machine (3) 107 1h36m 8d19h 8d19h
go runtime error (2) 144 58m 8d20h 8d20h
MSan: Uninitialized Memory in rip6_ctlinput C 1 130d 130d 130d
panic: kernel diagnosan-NUM.c.syzkallertic assertion "sn->sn_opencnt" failed: file "/syzkaller/managers/ci2-netbsd-kubsa C 1 166d 166d 166d
MSan: Uninitialized Memory in ufs_rmdir syz 1 176d 176d 176d
assert failed: fli->fli_trans_cnt == NUM (2) syz 3 115d 184d 115d
ASan: Unauthorized Access in ufs_rmdir syz 1 206d 206d 206d
page fault in uao_swap_off C 5 7d21h 233d 228d
SYZFAIL: failed to mkdir (2) syz 3 166d 233d 233d
MSan: Uninitialized Memory in uao_detach C 3 123d 234d 174d
MSan: Uninitialized Memory in fd_getfile C 6 109d 237d 237d
panic: hook_disestablish: hook ADDR not established syz 1 240d 240d 240d
UBSan: Undefined Behavior in _icmp6_input.cold C 2 242d 242d 242d
panic: cpu0: found cpu1 heart stopped beating and unresponsive C 13 1d07h 244d 177d
UBSan: Undefined Behavior in union_revoke C 1 268d 268d 268d
page fault in union_revoke C 3 267d 269d 269d
assert failed: rt->rt_ifp != NULL syz 12 101d 269d 134d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM C 3 111d 275d 263d
panic: cpu1: time has not advanced in NUM heartbeats C 181 1d14h 281d 280d
panic: cpu0: softints stuck for NUM seconds C 217 10h34m 283d 283d
panic: cpu1: softints stuck for NUM seconds C 32 9h00m 283d 165d
page fault in Xintr_x2apic_ltimer (2) C 4 3d05h 285d 207d
page fault in uvm_pgflcache_alloc C 1 290d 290d 290d
ASan: Unauthorized Access in sl_compress_setup (2) C 5 103d 290d 290d
UBSan: Undefined Behavior in union_parsepath syz 2 302d 302d 302d
UBSan: Undefined Behavior in uao_swap_off C 6 111d 306d 240d
UBSan: Undefined Behavior in uioskip C 2 307d 307d 307d
ASan: Unauthorized Access in uao_detach C 30 8d15h 308d 308d
UBSan: Undefined Behavior in uao_detach (2) C 35 8d10h 308d 308d
page fault in uao_detach C 23 104d 308d 308d
ASan: Unauthorized Access in callout_hardclock C 6 286d 308d 308d
SYZFAIL: failed to mkdtemp syz 9 143d 314d 310d
assert failed: mutex_owned(&tty_lock) C 36 99d 319d 319d
netbsd build error (16) 2893 6d15h 325d 325d
UBSan: Undefined Behavior in device_xname (2) C 4 248d 326d 306d
assert failed: dev == sc->sc_dev C 2 252d 326d 326d
ASan: Unauthorized Access in config_detach_release C 1 326d 326d 326d
MSan: Uninitialized Memory in sysctl_rtable C 43 276d 337d 337d
assert failed: KERNEL_LOCKED_P() (2) C 46 337d 338d 338d
MSan: Uninitialized Memory in union_statvfs syz 1 347d 347d 347d
ASan: Unauthorized Access in dkwedge_add C 16 106d 348d 306d
ASan: Unauthorized Access in lf_advlock syz 1 348d 348d 348d
ASan: Unauthorized Access in in6pcb_notify C 27 8d18h 350d 350d
MSan: Uninitialized Memory in callout_softclock C 12 115d 351d 339d
MSan: Uninitialized Memory in sysctl_dumpentry C 2 218d 353d 353d
panic: stack overflow detected; terminated (2) C 4 137d 353d 353d
assert failed: entry->next->start <= entry->end C 25 170d 356d 356d
ASan: Unauthorized Access in callout_softclock C 11 124d 371d 339d
ASan: Unauthorized Access in rt_msg2 C 3 328d 371d 337d
panic: vrelel: bad ref count (2) C 101 187d 377d 360d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) syz 15 239d 387d 306d
ASan: Unauthorized Access in ifreq_setaddr (3) C 210 8d08h 390d 390d
MSan: Uninitialized Memory in ifreq_setaddr (2) C 83 6d18h 390d 390d
UBSan: Undefined Behavior in psref_release C 34 102d 391d 391d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR C 189 3d14h 391d 391d
MSan: Uninitialized Memory in psref_release C 85 4d19h 391d 391d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM C 6 294d 392d 392d
assert failed: c->c_func != NULL C 8 159d 404d 277d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) syz 2 130d 410d 410d
UBSan: Undefined Behavior in physio_done.cold C 2 411d 411d 411d
MSan: Uninitialized Memory in compat_43_sys_recvmsg C 9 299d 414d 414d
ASan: Unauthorized Access in ttioctl (3) syz 17 128d 415d 312d
ASan: Unauthorized Access in rn_match C 2 417d 417d 417d
assert failed: np->netc_anon == NULL C 2 420d 420d 420d
assert failed: ne->ne_defexported.netc_anon == NULL C 3 415d 420d 419d
ASan: Unauthorized Access in export C 2 424d 424d 424d
protection fault in xrstor64 C 110 418d 424d 424d
ASan: Unauthorized Access in m_copyback_internal C 9 197d 433d 433d
MSan: Uninitialized Memory in kpreempt C 1 439d 439d 439d
ASan: Unauthorized Access in union_statvfs syz 15 157d 443d 431d
MSan: Uninitialized Memory in db_frame_info C 5 329d 448d 390d
UBSan: Undefined Behavior in compat_43_sys_getdirentries C 2 448d 448d 448d
MSan: Uninitialized Memory in ttwrite C 1 457d 457d 457d
page fault in __asan_load4 (4) C 29 104d 486d 486d
page fault in ptyfs_unmount syz 1 489d 489d 489d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself C 34 2d05h 494d 494d
page fault in iostat_free C 2 502d 502d 502d
ASan: Unauthorized Access in callout_stop (2) syz 5 6d03h 513d 483d
page fault in sl_compress_setup C 65 4d16h 545d 545d
UBSan: Undefined Behavior in ffs_realloccg.cold (2) C 3 491d 559d 559d
assert failed: !dev->dv_detach_done C 10 350d 574d 574d
ASan: Unauthorized Access in config_detach C 11 392d 575d 572d
UBSan: Undefined Behavior in sys_modctl C 9 265d 578d 578d
page fault in kasan_kcopy C 1 585d 585d 585d
page fault in __asan_store1 (2) C 17 109d 591d 559d
MSan: Uninitialized Memory in ksyms_getname C 25 290d 599d 539d
assert failed: sn->sn_opencnt (2) C 212 7d09h 599d 583d
panic: sw_reg_strategy: swap to sparse file C 1342 2d01h 602d 137d
page fault in __asan_load8 (7) C 174 2d22h 605d 582d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself C 10908 56m 605d 605d
MSan: Uninitialized Memory in quota1_handle_cmd_put C 36 148d 609d 609d
MSan: Uninitialized Memory in export C 6 133d 610d 610d
MSan: Uninitialized Memory in kauth_cred_setgroups C 17 5d11h 610d 596d
ASan: Unauthorized Access in nfs_export_update_30 (2) C 106 2h03m 610d 610d
MSan: Uninitialized Memory in cpu_softintr_p C 1 613d 613d 613d
MSan: Uninitialized Memory in db_nextframe C 74 258d 614d 611d
UBSan: Undefined Behavior in compat_ifconf (2) C 234 6h07m 614d 603d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) C 36 490d 633d 631d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) C 13 8d09h 639d 489d
assert failed: !dev->dv_detached C 2 606d 641d 641d
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] C 5 589d 647d 644d
panic: bpf_change_type C 18 112d 699d 699d
panic: pmap_get_physpage: out of memory (4) C 87930 now 714d 479d
UBSan: Undefined Behavior in hardupdate C 63 8d19h 726d 392d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie syz 145501 23m 730d 730d
assert failed: dev->ud_ifaces == NULL C 8888 2h55m 767d 668d
ASan: Unauthorized Access in psignal (3) C 11 190d 767d 767d
page fault in Xintr_legacy8 C 5 276d 824d 824d
assert failed: sn->sn_opencnt == NUM C 15 742d 826d 714d
UBSan: Undefined Behavior in wsmouse_do_ioctl C 41 376d 842d 842d
ASan: Unauthorized Access in wsmouse_do_ioctl C 48 375d 842d 842d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) C 87 3d04h 853d 178d
assert failed: c->c_magic == CALLOUT_MAGIC (2) C 103 7h43m 854d 341d
UBSan: Undefined Behavior in uaudio_attach C 5 708d 854d 854d
UBSan: Undefined Behavior in mutex_enter C 6 248d 857d 857d
SYZFAIL: %s (2) syz 51 483d 859d 857d
page fault in __asan_load1 (2) C 116 767d 869d 869d
page fault in usb_free_device C 97 767d 869d 867d
UBSan: Undefined Behavior in usb_free_device (2) C 117 767d 869d 869d
page fault in __asan_loadN (2) C 7 740d 906d 906d
UBSan: Undefined Behavior in addupc_task C 3 501d 975d 975d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) C 48 624d 1047d 774d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) C 2 1073d 1073d 1073d
UBSan: Undefined Behavior in itimer_callout.cold C 12 209d 1104d 654d
integer divide fault in itimer_callout C 39 163d 1104d 1104d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) C 8 110d 1126d 1126d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st syz 1 1128d 1128d 1128d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) C 32 3d22h 1129d 1129d
MSan: Uninitialized Memory in mutex_enter syz 1 1129d 1129d 663d
SYZFAIL: clone failed syz 11742 98d 1136d 846d
UBSan: Undefined Behavior in midisyn_notify.cold C 143 150d 1138d 1138d
assert failed: nmp == NULL || nmp == mp C 466 9h31m 1141d 1141d
SYZFAIL: syz_usb_connect: vhci_open failed syz 2309 154d 1158d 1158d
UBSan: Undefined Behavior in spec_close C 92 131d 1184d 737d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout C 1344 5d18h 1219d 618d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized C 53 123d 1229d 1229d
page fault in mutex_dump C 266 2d02h 1229d 1229d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 C 43 658d 1250d 665d
page fault in wskbd_do_ioctl C 44 369d 1264d 1264d
ASan: Unauthorized Access in wskbd_do_ioctl C 116 371d 1264d 1264d
UBSan: Undefined Behavior in wskbd_do_ioctl C 71 373d 1264d 1264d
assert failed: vrefcnt(vp) > 0 C 19 7d16h 1280d 737d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP C 1 1286d 1286d 1286d
assert failed: fp != NULL (2) C 16 227d 1303d 1237d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) C 197 107d 1308d 1250d
UBSan: Undefined Behavior in VFS_ROOT C 6 828d 1308d 1255d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) C 47 396d 1308d 1308d
assert failed: bytes != 0 (2) C 11 102d 1315d 1176d
UBSan: Undefined Behavior in mfs_doio C 16 117d 1322d 1322d
page fault in virtio_pci_msix_queue_intr: addb %al,0(%rax)?virtio_pci_msix_queue_intr() at netbsd:virtio_pci_m C 2 1323d 1323d 1323d
UBSan: Undefined Behavior in wsmousedoioctl C 9 1239d 1323d 1323d
page fault in wsmousedoioctl C 71 379d 1324d 1324d
ASan: Unauthorized Access in wsmousedoioctl C 5 1286d 1324d 1324d
page fault in usb_event_thread C 1 607d 1328d 774d
page fault in wsmux_do_ioctl C 25 4d17h 1332d 1332d
UBSan: Undefined Behavior in wsmux_do_ioctl C 40 5d05h 1332d 1332d
ASan: Unauthorized Access in wsmux_do_ioctl C 57 100d 1332d 1332d
ASan: Unauthorized Access in mount_domount C 1732 13m 1335d 1277d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) C 41 258d 1338d 1338d
panic: kmsan_intr_enter: lwp->ctx = 16 C 8 550d 1357d 1357d
page fault in mutex_enter C 28 248d 1359d 1279d
UBSan: Undefined Behavior in uvm_page_owner_locked_p C 184 3d13h 1360d 1360d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held C 368 16h58m 1363d 1363d
assert failed: ks->ks_pshared_proc == NULL C 629 1h51m 1366d 1365d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held C 628 3d13h 1366d 1366d
assert failed: ps->ps_endoffset != endoffset C 4184 2h53m 1399d 1399d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout C 92 1220d 1438d 618d
fault in supervisor mode (2) C 3756 1d10h 1440d 1357d
ASan: Unauthorized Access in pmap_growkernel C 4173 1h13m 1451d 1433d
assert failed: hispgrp->pg_jobc > 0 C 14302 4h10m 1453d 1453d
assert failed: pgrp->pg_jobc > 0 C 2045 5d11h 1453d 1453d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) syz 138 302d 1502d 1295d
panic: fpudna from kernel, ip ADDR, trapframe ADDR syz 4718 38m 1514d 654d
MSan: Uninitialized Memory in uiomove C 1605 11h54m 1515d 660d
assert failed: rv (2) C 150 5d07h 1642d 1502d
assert failed: pg->wire_count != 0 (3) C 232 136d 1657d 1654d
assert failed: proccnt >= 0 C 167 1d00h 1754d 665d
panic: uvm_fault_unwire_locked: address not in map C 54 106d 1761d 1761d
assert failed: entry->next != &map->header && entry->next->start <= entry->end C 114 376d 1771d 1771d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock C 245 5d00h 1881d 1766d
assert failed: lwpcnt >= 0 C 14420 38m 1885d 736d
no output from test machine C 2078959 14m 1887d 1877d