syzbot

 sign-in | mailing list | source | docs
🐞 Open [194]
🐞 Fixed [377]
🐞 Invalid [1353]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

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
ci2-netbsd 720d broken ef911aaccf6f .config 721d failing 50bb0618 2h40m all only
ci2-netbsd-kmsan 720d broken ef911aaccf6f .config 721d failing 50bb0618 2h40m all only
ci2-netbsd-kubsan 720d broken 1cd85761873a .config 730d failing 50bb0618 2h40m all only
Extra filters: [With Repro]
upstream (194) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 18 7h33m 2d23h 2d23h
netbsd build error (20) -1 4193 35m 319d 319d
SYZFAIL: leak checking is not implemented -1 syz 402 721d 760d 760d
UBSan: Undefined Behavior in VFS_STATVFS -1 syz 2 756d 760d 760d
ASan: Unauthorized Access in sin_print -1 C 10 758d 762d 762d
UBSan: Undefined Behavior in mutex_obj_hold -1 C 4 762d 762d 762d
UBSan: Undefined Behavior in kpsignal (3) -1 syz 8 722d 762d 762d
MSan: Uninitialized Memory in layer_lookup -1 C 17 721d 766d 766d
page fault in tmpfs_loadvnode (2) -1 C 7 739d 766d 766d
UBSan: Undefined Behavior in tmpfs_loadvnode -1 C 12 723d 771d 765d
panic: pmap_pp_remove: mapping not present 2 C 2 763d 781d 781d
MSan: Uninitialized Memory in mount_domount -1 syz 13 729d 784d 784d
panic: ufsdirhash_dirtrunc: blocks in use 2 C 102 720d 786d 772d
assert failed: !samepage (3) -1 C 2 785d 787d 785d
ASan: Unauthorized Access in uao_swap_off (2) -1 C 3 736d 789d 783d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_exit,NUM: no shared locks held by LWP 2 C 19 723d 789d 768d
MSan: Uninitialized Memory in rip6_ctlinput -1 C 1 911d 911d 911d
panic: kernel diagnosan-NUM.c.syzkallertic assertion "sn->sn_opencnt" failed: file "/syzkaller/managers/ci2-netbsd-kubsa 2 C 1 947d 947d 947d
MSan: Uninitialized Memory in ufs_rmdir -1 syz 5 731d 957d 957d
assert failed: fli->fli_trans_cnt == NUM (2) -1 syz 62 720d 965d 896d
ASan: Unauthorized Access in ufs_rmdir -1 syz 54 722d 987d 987d
page fault in uao_swap_off -1 C 6 762d 1014d 1009d
SYZFAIL: failed to mkdir (2) -1 syz 3 947d 1014d 1014d
MSan: Uninitialized Memory in uao_detach -1 C 3 904d 1015d 955d
MSan: Uninitialized Memory in fd_getfile -1 C 8 723d 1018d 1018d
panic: hook_disestablish: hook ADDR not established 2 syz 1 1021d 1021d 1021d
UBSan: Undefined Behavior in _icmp6_input.cold -1 C 2 1023d 1023d 1023d
panic: cpu0: found cpu1 heart stopped beating and unresponsive 2 C 22 734d 1025d 958d
UBSan: Undefined Behavior in union_revoke -1 C 1 1049d 1049d 1049d
page fault in union_revoke -1 C 3 1048d 1050d 1050d
assert failed: rt->rt_ifp != NULL -1 syz 12 882d 1050d 915d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM 2 C 16 726d 1056d 1044d
panic: cpu1: time has not advanced in NUM heartbeats 2 C 390 708d 1062d 1061d
panic: cpu0: softints stuck for NUM seconds 2 C 1043 691d 1064d 1064d
panic: cpu1: softints stuck for NUM seconds 2 C 342 691d 1064d 946d
page fault in Xintr_x2apic_ltimer (2) -1 C 10 722d 1066d 988d
page fault in uvm_pgflcache_alloc -1 C 1 1071d 1071d 1071d
ASan: Unauthorized Access in sl_compress_setup (2) -1 C 8 720d 1071d 1071d
UBSan: Undefined Behavior in union_parsepath -1 syz 3 743d 1083d 1083d
UBSan: Undefined Behavior in uao_swap_off -1 C 7 733d 1087d 1021d
UBSan: Undefined Behavior in uioskip -1 C 2 1088d 1088d 1088d
ASan: Unauthorized Access in uao_detach -1 C 32 725d 1089d 1089d
UBSan: Undefined Behavior in uao_detach (2) -1 C 40 724d 1089d 1089d
page fault in uao_detach -1 C 30 722d 1089d 1089d
ASan: Unauthorized Access in callout_hardclock -1 C 22 721d 1089d 1089d
SYZFAIL: failed to mkdtemp -1 syz 9 924d 1095d 1091d
assert failed: mutex_owned(&tty_lock) -1 C 37 775d 1100d 1100d
UBSan: Undefined Behavior in device_xname (2) -1 C 4 1029d 1107d 1087d
assert failed: dev == sc->sc_dev -1 C 2 1033d 1107d 1107d
ASan: Unauthorized Access in config_detach_release -1 C 1 1107d 1107d 1107d
MSan: Uninitialized Memory in sysctl_rtable -1 C 124 735d 1118d 1118d
assert failed: KERNEL_LOCKED_P() (2) -1 C 46 1118d 1119d 1119d
MSan: Uninitialized Memory in union_statvfs -1 syz 1 1128d 1128d 1128d
ASan: Unauthorized Access in dkwedge_add -1 C 16 887d 1129d 1087d
ASan: Unauthorized Access in lf_advlock -1 syz 3 722d 1129d 1129d
ASan: Unauthorized Access in in6pcb_notify -1 C 184 721d 1131d 1131d
MSan: Uninitialized Memory in callout_softclock -1 C 16 722d 1132d 1120d
MSan: Uninitialized Memory in sysctl_dumpentry -1 C 2 999d 1134d 1134d
panic: stack overflow detected; terminated (2) 2 C 6 724d 1134d 1134d
assert failed: entry->next->start <= entry->end -1 C 28 732d 1137d 1137d
ASan: Unauthorized Access in callout_softclock -1 C 14 722d 1152d 1120d
ASan: Unauthorized Access in rt_msg2 -1 C 22 723d 1152d 1118d
panic: vrelel: bad ref count (2) 2 C 788 720d 1158d 1141d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) -1 syz 82 721d 1168d 1087d
ASan: Unauthorized Access in ifreq_setaddr (3) -1 C 510 721d 1171d 1171d
MSan: Uninitialized Memory in ifreq_setaddr (2) -1 C 201 720d 1171d 1171d
UBSan: Undefined Behavior in psref_release -1 C 185 721d 1172d 1172d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR 2 C 535 721d 1172d 1172d
MSan: Uninitialized Memory in psref_release -1 C 202 720d 1172d 1172d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM 2 C 20 722d 1173d 1173d
assert failed: c->c_func != NULL -1 C 12 723d 1185d 1058d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) 2 C 7 733d 1191d 766d
UBSan: Undefined Behavior in physio_done.cold -1 C 2 1192d 1192d 1192d
MSan: Uninitialized Memory in compat_43_sys_recvmsg -1 C 9 1080d 1195d 1195d
ASan: Unauthorized Access in ttioctl (3) -1 syz 30 722d 1196d 1093d
ASan: Unauthorized Access in rn_match -1 C 2 1198d 1198d 1198d
assert failed: np->netc_anon == NULL -1 C 4 745d 1201d 1201d
assert failed: ne->ne_defexported.netc_anon == NULL -1 C 6 744d 1201d 1200d
ASan: Unauthorized Access in export -1 C 37 721d 1205d 1205d
protection fault in xrstor64 -1 C 110 1199d 1205d 1205d
ASan: Unauthorized Access in m_copyback_internal -1 C 11 731d 1214d 1214d
MSan: Uninitialized Memory in kpreempt -1 C 1 1220d 1220d 1220d
ASan: Unauthorized Access in union_statvfs -1 syz 34 722d 1224d 1212d
MSan: Uninitialized Memory in db_frame_info -1 C 13 734d 1229d 1171d
UBSan: Undefined Behavior in compat_43_sys_getdirentries -1 C 2 1229d 1229d 1229d
MSan: Uninitialized Memory in ttwrite -1 C 1 1238d 1238d 1238d
page fault in __asan_load4 (4) -1 C 69 721d 1267d 1267d
page fault in ptyfs_unmount -1 syz 1 1270d 1270d 1270d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself 2 C 1178 720d 1275d 1275d
page fault in iostat_free -1 C 2 1283d 1283d 1283d
ASan: Unauthorized Access in callout_stop (2) -1 syz 13 722d 1294d 1264d
page fault in sl_compress_setup -1 C 83 722d 1326d 1326d
UBSan: Undefined Behavior in ffs_realloccg.cold (2) -1 C 4 745d 1340d 1340d
assert failed: !dev->dv_detach_done -1 C 10 1131d 1355d 1355d
ASan: Unauthorized Access in config_detach -1 C 11 1173d 1356d 1353d
UBSan: Undefined Behavior in sys_modctl -1 C 15 740d 1359d 1359d
page fault in kasan_kcopy -1 C 1 1366d 1366d 1366d
page fault in __asan_store1 (2) -1 C 24 740d 1372d 1340d
MSan: Uninitialized Memory in ksyms_getname -1 C 26 775d 1380d 1320d
assert failed: sn->sn_opencnt (2) -1 C 3106 720d 1380d 1364d
panic: sw_reg_strategy: swap to sparse file 2 C 1800 720d 1383d 918d
page fault in __asan_load8 (7) -1 C 280 720d 1385d 1363d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself 2 C 36454 720d 1386d 1386d
MSan: Uninitialized Memory in quota1_handle_cmd_put -1 C 36 928d 1390d 1390d
MSan: Uninitialized Memory in export -1 C 27 725d 1391d 1391d
MSan: Uninitialized Memory in kauth_cred_setgroups -1 C 46 724d 1391d 1377d
ASan: Unauthorized Access in nfs_export_update_30 (2) -1 C 383 721d 1391d 1391d
MSan: Uninitialized Memory in cpu_softintr_p -1 C 1 1394d 1394d 1394d
MSan: Uninitialized Memory in db_nextframe -1 C 82 734d 1395d 1392d
UBSan: Undefined Behavior in compat_ifconf (2) -1 C 630 720d 1395d 1384d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) -1 C 40 764d 1414d 1412d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) -1 C 40 724d 1420d 1270d
assert failed: !dev->dv_detached -1 C 2 1387d 1422d 1422d
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] 2 C 7 769d 1428d 1425d
panic: bpf_change_type 2 C 21 736d 1480d 1480d
panic: pmap_get_physpage: out of memory (4) 2 C 114351 720d 1495d 1260d
UBSan: Undefined Behavior in hardupdate -1 C 112 724d 1507d 1173d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie -1 syz 159713 720d 1511d 1511d
assert failed: dev->ud_ifaces == NULL -1 C 8901 724d 1548d 1449d
ASan: Unauthorized Access in psignal (3) -1 C 17 731d 1548d 1548d
page fault in Xintr_legacy8 -1 C 6 722d 1605d 1605d
assert failed: sn->sn_opencnt == NUM -1 C 15 1523d 1607d 1495d
UBSan: Undefined Behavior in wsmouse_do_ioctl -1 C 41 1157d 1623d 1623d
ASan: Unauthorized Access in wsmouse_do_ioctl -1 C 48 1156d 1623d 1623d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) -1 C 93 744d 1634d 959d
assert failed: c->c_magic == CALLOUT_MAGIC (2) -1 C 141 721d 1635d 1122d
UBSan: Undefined Behavior in uaudio_attach -1 C 5 1489d 1635d 1635d
UBSan: Undefined Behavior in mutex_enter -1 C 7 762d 1638d 1638d
SYZFAIL: %s (2) -1 syz 51 1264d 1640d 1638d
page fault in __asan_load1 (2) -1 C 116 1548d 1650d 1650d
page fault in usb_free_device -1 C 97 1548d 1650d 1648d
page fault in __asan_loadN (2) -1 C 7 1521d 1687d 1687d
UBSan: Undefined Behavior in addupc_task -1 C 3 1282d 1756d 1756d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) 2 C 67 724d 1828d 1555d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) 2 C 2 1854d 1854d 1854d
UBSan: Undefined Behavior in itimer_callout.cold -1 C 12 990d 1885d 1435d
integer divide fault in itimer_callout -1 C 39 944d 1885d 1885d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) 2 C 9 735d 1907d 1907d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st -1 syz 1 1909d 1909d 1909d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) 2 C 57 722d 1910d 1910d
MSan: Uninitialized Memory in mutex_enter -1 syz 1 1910d 1910d 1444d
SYZFAIL: clone failed -1 syz 11742 879d 1917d 1627d
UBSan: Undefined Behavior in midisyn_notify.cold -1 C 143 931d 1919d 1919d
assert failed: nmp == NULL || nmp == mp -1 C 607 721d 1922d 1922d
SYZFAIL: syz_usb_connect: vhci_open failed -1 syz 2309 935d 1939d 1939d
UBSan: Undefined Behavior in spec_close -1 C 94 721d 1965d 1518d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout 2 C 1383 721d 2000d 1399d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized 2 C 53 904d 2010d 2010d
page fault in mutex_dump -1 C 266 783d 2010d 2010d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 -1 C 43 1439d 2030d 1446d
page fault in wskbd_do_ioctl -1 C 44 1150d 2045d 2045d
ASan: Unauthorized Access in wskbd_do_ioctl -1 C 116 1152d 2045d 2045d
UBSan: Undefined Behavior in wskbd_do_ioctl -1 C 71 1154d 2045d 2045d
assert failed: vrefcnt(vp) > 0 -1 C 1536 720d 2061d 1518d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP 2 C 1 2067d 2067d 2067d
assert failed: fp != NULL (2) -1 C 16 1008d 2084d 2018d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) 2 C 204 721d 2089d 2031d
UBSan: Undefined Behavior in VFS_ROOT -1 C 6 1609d 2089d 2036d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) 2 C 47 1177d 2089d 2089d
assert failed: bytes != 0 (2) -1 C 14 738d 2096d 1957d
UBSan: Undefined Behavior in mfs_doio -1 C 23 732d 2103d 2103d
page fault in virtio_pci_msix_queue_intr: addb %al,0(%rax)?virtio_pci_msix_queue_intr() at netbsd:virtio_pci_m -1 C 2 2104d 2104d 2104d
UBSan: Undefined Behavior in wsmousedoioctl -1 C 9 2020d 2104d 2104d
page fault in wsmousedoioctl -1 C 71 1160d 2105d 2105d
ASan: Unauthorized Access in wsmousedoioctl -1 C 5 2067d 2105d 2105d
page fault in usb_event_thread -1 C 1 1388d 2109d 1555d
page fault in wsmux_do_ioctl -1 C 26 766d 2113d 2113d
UBSan: Undefined Behavior in wsmux_do_ioctl -1 C 64 721d 2113d 2113d
ASan: Unauthorized Access in wsmux_do_ioctl -1 C 127 721d 2113d 2113d
ASan: Unauthorized Access in mount_domount -1 C 8086 720d 2116d 2058d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) -1 C 46 721d 2119d 2119d
panic: kmsan_intr_enter: lwp->ctx = 16 2 C 8 1331d 2138d 2138d
page fault in mutex_enter -1 C 28 1029d 2140d 2060d
UBSan: Undefined Behavior in uvm_page_owner_locked_p -1 C 235 721d 2141d 2141d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held 2 C 729 720d 2144d 2144d
assert failed: ks->ks_pshared_proc == NULL -1 C 1043 720d 2147d 2146d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held 2 C 634 721d 2147d 2147d
assert failed: ps->ps_endoffset != endoffset -1 C 4592 720d 2180d 2180d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout 2 C 92 2001d 2219d 1399d
fault in supervisor mode (2) -1 C 4394 720d 2221d 2138d
ASan: Unauthorized Access in pmap_growkernel -1 C 4650 720d 2232d 2214d
assert failed: hispgrp->pg_jobc > 0 -1 C 16700 720d 2234d 2234d
assert failed: pgrp->pg_jobc > 0 -1 C 2051 756d 2234d 2234d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) -1 syz 138 1083d 2283d 2076d
panic: fpudna from kernel, ip ADDR, trapframe ADDR 2 syz 5019 721d 2295d 1435d
MSan: Uninitialized Memory in uiomove -1 C 1650 721d 2296d 1441d
assert failed: rv (2) -1 C 163 725d 2423d 2283d
assert failed: pg->wire_count != 0 (3) -1 C 268 732d 2438d 2435d
assert failed: proccnt >= 0 -1 C 215 723d 2535d 1446d
panic: uvm_fault_unwire_locked: address not in map 2 C 55 721d 2542d 2542d
assert failed: entry->next != &map->header && entry->next->start <= entry->end -1 C 114 1157d 2552d 2552d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock -1 C 258 738d 2662d 2547d
assert failed: lwpcnt >= 0 -1 C 16033 720d 2666d 1517d
no output from test machine -1 C 2096861 700d 2668d 2658d