syzbot

 sign-in | mailing list | source | docs
🐞 Open [195]
🐞 Fixed [377]
🐞 Invalid [1351]
≡ 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 674d broken ef911aaccf6f .config 675d failing 005438fc 14h27m all only
ci2-netbsd-kmsan 674d broken ef911aaccf6f .config 675d failing 005438fc 14h27m all only
ci2-netbsd-kubsan 674d broken 1cd85761873a .config 683d failing 005438fc 14h27m all only
upstream (195) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 24 31d 71d 71d
syzkaller: make host failed: failed to run ["make" "host" "ci" "agent"]: exit status 2 -1 3 82d 82d 82d
netbsd build error (20) -1 3518 6h45m 273d 273d
SYZFAIL: leak checking is not implemented -1 syz 402 674d 714d 714d
UBSan: Undefined Behavior in VFS_STATVFS -1 syz 2 710d 714d 714d
ASan: Unauthorized Access in sin_print -1 C 10 711d 715d 715d
UBSan: Undefined Behavior in mutex_obj_hold -1 C 4 715d 715d 715d
UBSan: Undefined Behavior in kpsignal (3) -1 syz 8 676d 716d 715d
MSan: Uninitialized Memory in layer_lookup -1 C 17 675d 719d 719d
page fault in tmpfs_loadvnode (2) -1 C 7 693d 719d 719d
UBSan: Undefined Behavior in tmpfs_loadvnode -1 C 12 677d 725d 718d
panic: pmap_pp_remove: mapping not present 2 C 2 716d 734d 734d
MSan: Uninitialized Memory in mount_domount -1 syz 13 682d 738d 738d
panic: ufsdirhash_dirtrunc: blocks in use 2 C 102 674d 739d 725d
assert failed: !samepage (3) -1 C 2 739d 741d 739d
ASan: Unauthorized Access in uao_swap_off (2) -1 C 3 690d 743d 737d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_exit,NUM: no shared locks held by LWP 2 C 19 676d 743d 722d
MSan: Uninitialized Memory in rip6_ctlinput -1 C 1 864d 864d 864d
panic: kernel diagnosan-NUM.c.syzkallertic assertion "sn->sn_opencnt" failed: file "/syzkaller/managers/ci2-netbsd-kubsa 2 C 1 900d 900d 900d
MSan: Uninitialized Memory in ufs_rmdir -1 syz 5 684d 911d 911d
assert failed: fli->fli_trans_cnt == NUM (2) -1 syz 62 674d 918d 850d
ASan: Unauthorized Access in ufs_rmdir -1 syz 54 675d 941d 941d
page fault in uao_swap_off -1 C 6 716d 968d 963d
SYZFAIL: failed to mkdir (2) -1 syz 3 900d 968d 968d
MSan: Uninitialized Memory in uao_detach -1 C 3 857d 968d 908d
MSan: Uninitialized Memory in fd_getfile -1 C 8 676d 971d 971d
panic: hook_disestablish: hook ADDR not established 2 syz 1 975d 975d 975d
UBSan: Undefined Behavior in _icmp6_input.cold -1 C 2 977d 977d 977d
panic: cpu0: found cpu1 heart stopped beating and unresponsive 2 C 22 687d 979d 912d
UBSan: Undefined Behavior in union_revoke -1 C 1 1003d 1003d 1003d
page fault in union_revoke -1 C 3 1002d 1003d 1003d
assert failed: rt->rt_ifp != NULL -1 syz 12 835d 1004d 868d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM 2 C 16 679d 1010d 997d
panic: cpu1: time has not advanced in NUM heartbeats 2 C 390 662d 1015d 1015d
panic: cpu0: softints stuck for NUM seconds 2 C 1043 645d 1018d 1018d
panic: cpu1: softints stuck for NUM seconds 2 C 342 645d 1018d 900d
page fault in Xintr_x2apic_ltimer (2) -1 C 10 676d 1019d 942d
page fault in uvm_pgflcache_alloc -1 C 1 1025d 1025d 1025d
ASan: Unauthorized Access in sl_compress_setup (2) -1 C 8 674d 1025d 1025d
UBSan: Undefined Behavior in union_parsepath -1 syz 3 696d 1037d 1037d
UBSan: Undefined Behavior in uao_swap_off -1 C 7 687d 1040d 975d
UBSan: Undefined Behavior in uioskip -1 C 2 1041d 1041d 1041d
ASan: Unauthorized Access in uao_detach -1 C 32 678d 1042d 1042d
UBSan: Undefined Behavior in uao_detach (2) -1 C 40 678d 1042d 1042d
page fault in uao_detach -1 C 30 676d 1043d 1042d
ASan: Unauthorized Access in callout_hardclock -1 C 22 675d 1043d 1043d
SYZFAIL: failed to mkdtemp -1 syz 9 878d 1048d 1045d
assert failed: mutex_owned(&tty_lock) -1 C 37 728d 1054d 1054d
UBSan: Undefined Behavior in device_xname (2) -1 C 4 983d 1060d 1040d
assert failed: dev == sc->sc_dev -1 C 2 987d 1060d 1060d
ASan: Unauthorized Access in config_detach_release -1 C 1 1060d 1060d 1060d
MSan: Uninitialized Memory in sysctl_rtable -1 C 124 688d 1071d 1071d
assert failed: KERNEL_LOCKED_P() (2) -1 C 46 1072d 1072d 1072d
MSan: Uninitialized Memory in union_statvfs -1 syz 1 1082d 1082d 1082d
ASan: Unauthorized Access in dkwedge_add -1 C 16 841d 1082d 1040d
ASan: Unauthorized Access in lf_advlock -1 syz 3 676d 1083d 1083d
ASan: Unauthorized Access in in6pcb_notify -1 C 184 674d 1085d 1085d
MSan: Uninitialized Memory in callout_softclock -1 C 16 675d 1086d 1074d
MSan: Uninitialized Memory in sysctl_dumpentry -1 C 2 953d 1088d 1088d
panic: stack overflow detected; terminated (2) 2 C 6 677d 1088d 1088d
assert failed: entry->next->start <= entry->end -1 C 28 685d 1091d 1091d
ASan: Unauthorized Access in callout_softclock -1 C 14 675d 1105d 1074d
ASan: Unauthorized Access in rt_msg2 -1 C 22 676d 1106d 1071d
panic: vrelel: bad ref count (2) 2 C 788 674d 1111d 1094d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) -1 syz 82 675d 1122d 1041d
ASan: Unauthorized Access in ifreq_setaddr (3) -1 C 510 675d 1125d 1125d
MSan: Uninitialized Memory in ifreq_setaddr (2) -1 C 201 674d 1125d 1125d
UBSan: Undefined Behavior in psref_release -1 C 185 674d 1125d 1125d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR 2 C 535 674d 1125d 1125d
MSan: Uninitialized Memory in psref_release -1 C 202 674d 1125d 1125d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM 2 C 20 675d 1126d 1126d
assert failed: c->c_func != NULL -1 C 12 677d 1138d 1012d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) 2 C 7 687d 1145d 719d
UBSan: Undefined Behavior in physio_done.cold -1 C 2 1145d 1145d 1145d
MSan: Uninitialized Memory in compat_43_sys_recvmsg -1 C 9 1033d 1148d 1148d
ASan: Unauthorized Access in ttioctl (3) -1 syz 30 676d 1150d 1047d
ASan: Unauthorized Access in rn_match -1 C 2 1151d 1151d 1151d
assert failed: np->netc_anon == NULL -1 C 4 698d 1154d 1154d
assert failed: ne->ne_defexported.netc_anon == NULL -1 C 6 698d 1154d 1154d
ASan: Unauthorized Access in export -1 C 37 674d 1158d 1158d
protection fault in xrstor64 -1 C 110 1153d 1158d 1158d
ASan: Unauthorized Access in m_copyback_internal -1 C 11 685d 1167d 1167d
MSan: Uninitialized Memory in kpreempt -1 C 1 1174d 1174d 1174d
ASan: Unauthorized Access in union_statvfs -1 syz 34 675d 1178d 1166d
MSan: Uninitialized Memory in db_frame_info -1 C 13 687d 1182d 1125d
UBSan: Undefined Behavior in compat_43_sys_getdirentries -1 C 2 1182d 1182d 1182d
MSan: Uninitialized Memory in ttwrite -1 C 1 1192d 1192d 1192d
page fault in __asan_load4 (4) -1 C 69 674d 1221d 1221d
page fault in ptyfs_unmount -1 syz 1 1223d 1223d 1223d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself 2 C 1178 674d 1228d 1228d
page fault in iostat_free -1 C 2 1236d 1236d 1236d
ASan: Unauthorized Access in callout_stop (2) -1 syz 13 675d 1248d 1218d
page fault in sl_compress_setup -1 C 83 675d 1279d 1279d
UBSan: Undefined Behavior in ffs_realloccg.cold (2) -1 C 4 699d 1294d 1294d
assert failed: !dev->dv_detach_done -1 C 10 1085d 1308d 1308d
ASan: Unauthorized Access in config_detach -1 C 11 1127d 1310d 1307d
UBSan: Undefined Behavior in sys_modctl -1 C 15 693d 1312d 1312d
page fault in kasan_kcopy -1 C 1 1320d 1320d 1320d
page fault in __asan_store1 (2) -1 C 24 694d 1325d 1294d
MSan: Uninitialized Memory in ksyms_getname -1 C 26 728d 1333d 1274d
assert failed: sn->sn_opencnt (2) -1 C 3106 674d 1334d 1318d
panic: sw_reg_strategy: swap to sparse file 2 C 1800 674d 1337d 871d
page fault in __asan_load8 (7) -1 C 280 674d 1339d 1317d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself 2 C 36454 674d 1340d 1340d
MSan: Uninitialized Memory in quota1_handle_cmd_put -1 C 36 882d 1344d 1344d
MSan: Uninitialized Memory in export -1 C 27 678d 1344d 1344d
MSan: Uninitialized Memory in kauth_cred_setgroups -1 C 46 677d 1344d 1330d
ASan: Unauthorized Access in nfs_export_update_30 (2) -1 C 383 674d 1344d 1344d
MSan: Uninitialized Memory in cpu_softintr_p -1 C 1 1348d 1348d 1348d
MSan: Uninitialized Memory in db_nextframe -1 C 82 688d 1348d 1346d
UBSan: Undefined Behavior in compat_ifconf (2) -1 C 630 674d 1349d 1338d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) -1 C 40 717d 1367d 1366d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) -1 C 40 677d 1374d 1223d
assert failed: !dev->dv_detached -1 C 2 1341d 1376d 1376d
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] 2 C 7 723d 1382d 1378d
panic: bpf_change_type 2 C 21 689d 1434d 1434d
panic: pmap_get_physpage: out of memory (4) 2 C 114351 674d 1448d 1214d
UBSan: Undefined Behavior in hardupdate -1 C 112 678d 1461d 1127d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie -1 syz 159713 674d 1465d 1465d
assert failed: dev->ud_ifaces == NULL -1 C 8901 678d 1501d 1403d
ASan: Unauthorized Access in psignal (3) -1 C 17 685d 1502d 1502d
page fault in Xintr_legacy8 -1 C 6 676d 1558d 1558d
assert failed: sn->sn_opencnt == NUM -1 C 15 1477d 1561d 1449d
UBSan: Undefined Behavior in wsmouse_do_ioctl -1 C 41 1110d 1577d 1577d
ASan: Unauthorized Access in wsmouse_do_ioctl -1 C 48 1110d 1577d 1577d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) -1 C 93 698d 1588d 913d
assert failed: c->c_magic == CALLOUT_MAGIC (2) -1 C 141 674d 1589d 1076d
UBSan: Undefined Behavior in uaudio_attach -1 C 5 1442d 1589d 1589d
UBSan: Undefined Behavior in mutex_enter -1 C 7 715d 1591d 1591d
SYZFAIL: %s (2) -1 syz 51 1218d 1594d 1591d
page fault in __asan_load1 (2) -1 C 116 1501d 1604d 1604d
page fault in usb_free_device -1 C 97 1502d 1604d 1602d
page fault in __asan_loadN (2) -1 C 7 1474d 1641d 1641d
UBSan: Undefined Behavior in addupc_task -1 C 3 1236d 1710d 1710d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) 2 C 67 678d 1782d 1509d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) 2 C 2 1808d 1808d 1808d
UBSan: Undefined Behavior in itimer_callout.cold -1 C 12 943d 1839d 1389d
integer divide fault in itimer_callout -1 C 39 897d 1839d 1839d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) 2 C 9 688d 1861d 1861d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st -1 syz 1 1862d 1862d 1862d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) 2 C 57 676d 1864d 1864d
MSan: Uninitialized Memory in mutex_enter -1 syz 1 1864d 1864d 1398d
SYZFAIL: clone failed -1 syz 11742 833d 1871d 1581d
UBSan: Undefined Behavior in midisyn_notify.cold -1 C 143 884d 1873d 1873d
assert failed: nmp == NULL || nmp == mp -1 C 607 674d 1876d 1876d
SYZFAIL: syz_usb_connect: vhci_open failed -1 syz 2309 889d 1893d 1893d
UBSan: Undefined Behavior in spec_close -1 C 94 674d 1918d 1471d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout 2 C 1383 674d 1954d 1352d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized 2 C 53 858d 1964d 1964d
page fault in mutex_dump -1 C 266 736d 1964d 1964d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 -1 C 43 1392d 1984d 1400d
page fault in wskbd_do_ioctl -1 C 44 1104d 1998d 1998d
ASan: Unauthorized Access in wskbd_do_ioctl -1 C 116 1106d 1998d 1998d
UBSan: Undefined Behavior in wskbd_do_ioctl -1 C 71 1108d 1999d 1999d
assert failed: vrefcnt(vp) > 0 -1 C 1536 674d 2014d 1471d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP 2 C 1 2020d 2020d 2020d
assert failed: fp != NULL (2) -1 C 16 961d 2037d 1972d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) 2 C 204 675d 2042d 1984d
UBSan: Undefined Behavior in VFS_ROOT -1 C 6 1562d 2042d 1989d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) 2 C 47 1131d 2043d 2043d
assert failed: bytes != 0 (2) -1 C 14 692d 2050d 1910d
UBSan: Undefined Behavior in mfs_doio -1 C 23 685d 2057d 2057d
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 2057d 2057d 2057d
UBSan: Undefined Behavior in wsmousedoioctl -1 C 9 1974d 2058d 2058d
page fault in wsmousedoioctl -1 C 71 1114d 2058d 2058d
ASan: Unauthorized Access in wsmousedoioctl -1 C 5 2020d 2058d 2058d
page fault in usb_event_thread -1 C 1 1342d 2063d 1509d
page fault in wsmux_do_ioctl -1 C 26 719d 2066d 2066d
UBSan: Undefined Behavior in wsmux_do_ioctl -1 C 64 674d 2066d 2066d
ASan: Unauthorized Access in wsmux_do_ioctl -1 C 127 675d 2066d 2066d
ASan: Unauthorized Access in mount_domount -1 C 8086 674d 2070d 2011d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) -1 C 46 675d 2072d 2072d
panic: kmsan_intr_enter: lwp->ctx = 16 2 C 8 1285d 2092d 2092d
page fault in mutex_enter -1 C 28 983d 2094d 2013d
UBSan: Undefined Behavior in uvm_page_owner_locked_p -1 C 235 674d 2095d 2095d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held 2 C 729 674d 2097d 2097d
assert failed: ks->ks_pshared_proc == NULL -1 C 1043 674d 2100d 2099d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held 2 C 634 674d 2100d 2100d
assert failed: ps->ps_endoffset != endoffset -1 C 4592 674d 2134d 2134d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout 2 C 92 1954d 2173d 1352d
fault in supervisor mode (2) -1 C 4394 674d 2175d 2092d
ASan: Unauthorized Access in pmap_growkernel -1 C 4650 674d 2185d 2167d
assert failed: hispgrp->pg_jobc > 0 -1 C 16700 674d 2188d 2188d
assert failed: pgrp->pg_jobc > 0 -1 C 2051 709d 2188d 2188d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) -1 syz 138 1037d 2237d 2029d
panic: fpudna from kernel, ip ADDR, trapframe ADDR 2 syz 5019 674d 2249d 1389d
MSan: Uninitialized Memory in uiomove -1 C 1650 674d 2250d 1395d
assert failed: rv (2) -1 C 163 679d 2377d 2237d
assert failed: pg->wire_count != 0 (3) -1 C 268 686d 2392d 2389d
assert failed: proccnt >= 0 -1 C 215 677d 2489d 1400d
panic: uvm_fault_unwire_locked: address not in map 2 C 55 674d 2496d 2496d
assert failed: entry->next != &map->header && entry->next->start <= entry->end -1 C 114 1111d 2505d 2505d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock -1 C 258 692d 2616d 2500d
assert failed: lwpcnt >= 0 -1 C 16033 674d 2619d 1471d
no output from test machine -1 C 2096861 653d 2622d 2612d