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 623d broken ef911aaccf6f .config 624d failing 6972f302 13h59m all only
ci2-netbsd-kmsan 623d broken ef911aaccf6f .config 624d failing 6972f302 13h59m all only
ci2-netbsd-kubsan 623d broken 1cd85761873a .config 632d failing 6972f302 13h59m 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 3 20d 20d 20d
syzkaller: make host failed: failed to run ["make" "host" "ci" "agent"]: exit status 2 -1 3 32d 32d 32d
netbsd build error (20) -1 2720 30m 222d 222d
SYZFAIL: leak checking is not implemented -1 syz 402 624d 663d 663d
UBSan: Undefined Behavior in VFS_STATVFS -1 syz 2 659d 663d 663d
ASan: Unauthorized Access in sin_print -1 C 10 660d 664d 664d
UBSan: Undefined Behavior in mutex_obj_hold -1 C 4 664d 665d 664d
UBSan: Undefined Behavior in kpsignal (3) -1 syz 8 625d 665d 665d
MSan: Uninitialized Memory in layer_lookup -1 C 17 624d 668d 668d
page fault in tmpfs_loadvnode (2) -1 C 7 642d 669d 668d
UBSan: Undefined Behavior in tmpfs_loadvnode -1 C 12 626d 674d 667d
panic: pmap_pp_remove: mapping not present 2 C 2 665d 684d 684d
MSan: Uninitialized Memory in mount_domount -1 syz 13 632d 687d 687d
panic: ufsdirhash_dirtrunc: blocks in use 2 C 102 623d 688d 675d
assert failed: !samepage (3) -1 C 2 688d 690d 688d
ASan: Unauthorized Access in uao_swap_off (2) -1 C 3 639d 692d 686d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_exit,NUM: no shared locks held by LWP 2 C 19 625d 692d 671d
MSan: Uninitialized Memory in rip6_ctlinput -1 C 1 813d 813d 813d
panic: kernel diagnosan-NUM.c.syzkallertic assertion "sn->sn_opencnt" failed: file "/syzkaller/managers/ci2-netbsd-kubsa 2 C 1 850d 850d 850d
MSan: Uninitialized Memory in ufs_rmdir -1 syz 5 633d 860d 860d
assert failed: fli->fli_trans_cnt == NUM (2) -1 syz 62 623d 867d 799d
ASan: Unauthorized Access in ufs_rmdir -1 syz 54 625d 890d 890d
page fault in uao_swap_off -1 C 6 665d 917d 912d
SYZFAIL: failed to mkdir (2) -1 syz 3 850d 917d 917d
MSan: Uninitialized Memory in uao_detach -1 C 3 806d 917d 857d
MSan: Uninitialized Memory in fd_getfile -1 C 8 625d 921d 921d
panic: hook_disestablish: hook ADDR not established 2 syz 1 924d 924d 924d
UBSan: Undefined Behavior in _icmp6_input.cold -1 C 2 926d 926d 926d
panic: cpu0: found cpu1 heart stopped beating and unresponsive 2 C 22 637d 928d 861d
UBSan: Undefined Behavior in union_revoke -1 C 1 952d 952d 952d
page fault in union_revoke -1 C 3 951d 952d 952d
assert failed: rt->rt_ifp != NULL -1 syz 12 784d 953d 817d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM 2 C 16 629d 959d 946d
panic: cpu1: time has not advanced in NUM heartbeats 2 C 390 611d 964d 964d
panic: cpu0: softints stuck for NUM seconds 2 C 1043 594d 967d 967d
panic: cpu1: softints stuck for NUM seconds 2 C 342 594d 967d 849d
page fault in Xintr_x2apic_ltimer (2) -1 C 10 625d 969d 891d
page fault in uvm_pgflcache_alloc -1 C 1 974d 974d 974d
ASan: Unauthorized Access in sl_compress_setup (2) -1 C 8 623d 974d 974d
UBSan: Undefined Behavior in union_parsepath -1 syz 3 645d 986d 986d
UBSan: Undefined Behavior in uao_swap_off -1 C 7 636d 990d 924d
UBSan: Undefined Behavior in uioskip -1 C 2 990d 990d 990d
ASan: Unauthorized Access in uao_detach -1 C 32 628d 992d 992d
UBSan: Undefined Behavior in uao_detach (2) -1 C 40 627d 992d 992d
page fault in uao_detach -1 C 30 625d 992d 992d
ASan: Unauthorized Access in callout_hardclock -1 C 22 624d 992d 992d
SYZFAIL: failed to mkdtemp -1 syz 9 827d 998d 994d
assert failed: mutex_owned(&tty_lock) -1 C 37 677d 1003d 1003d
UBSan: Undefined Behavior in device_xname (2) -1 C 4 932d 1009d 989d
assert failed: dev == sc->sc_dev -1 C 2 936d 1010d 1010d
ASan: Unauthorized Access in config_detach_release -1 C 1 1010d 1010d 1010d
MSan: Uninitialized Memory in sysctl_rtable -1 C 124 637d 1020d 1020d
assert failed: KERNEL_LOCKED_P() (2) -1 C 46 1021d 1022d 1022d
MSan: Uninitialized Memory in union_statvfs -1 syz 1 1031d 1031d 1031d
ASan: Unauthorized Access in dkwedge_add -1 C 16 790d 1031d 989d
ASan: Unauthorized Access in lf_advlock -1 syz 3 625d 1032d 1032d
ASan: Unauthorized Access in in6pcb_notify -1 C 184 624d 1034d 1034d
MSan: Uninitialized Memory in callout_softclock -1 C 16 624d 1035d 1023d
MSan: Uninitialized Memory in sysctl_dumpentry -1 C 2 902d 1037d 1037d
panic: stack overflow detected; terminated (2) 2 C 6 627d 1037d 1037d
assert failed: entry->next->start <= entry->end -1 C 28 634d 1040d 1040d
ASan: Unauthorized Access in callout_softclock -1 C 14 624d 1054d 1023d
ASan: Unauthorized Access in rt_msg2 -1 C 22 626d 1055d 1020d
panic: vrelel: bad ref count (2) 2 C 788 623d 1061d 1044d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) -1 syz 82 624d 1071d 990d
ASan: Unauthorized Access in ifreq_setaddr (3) -1 C 510 624d 1074d 1074d
MSan: Uninitialized Memory in ifreq_setaddr (2) -1 C 201 623d 1074d 1074d
UBSan: Undefined Behavior in psref_release -1 C 185 623d 1075d 1075d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR 2 C 535 623d 1075d 1075d
MSan: Uninitialized Memory in psref_release -1 C 202 623d 1075d 1075d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM 2 C 20 625d 1076d 1076d
assert failed: c->c_func != NULL -1 C 12 626d 1087d 961d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) 2 C 7 636d 1094d 668d
UBSan: Undefined Behavior in physio_done.cold -1 C 2 1094d 1094d 1094d
MSan: Uninitialized Memory in compat_43_sys_recvmsg -1 C 9 982d 1098d 1098d
ASan: Unauthorized Access in ttioctl (3) -1 syz 30 625d 1099d 996d
ASan: Unauthorized Access in rn_match -1 C 2 1101d 1101d 1101d
assert failed: np->netc_anon == NULL -1 C 4 647d 1104d 1104d
assert failed: ne->ne_defexported.netc_anon == NULL -1 C 6 647d 1104d 1103d
ASan: Unauthorized Access in export -1 C 37 623d 1107d 1107d
protection fault in xrstor64 -1 C 110 1102d 1108d 1108d
ASan: Unauthorized Access in m_copyback_internal -1 C 11 634d 1117d 1117d
MSan: Uninitialized Memory in kpreempt -1 C 1 1123d 1123d 1123d
ASan: Unauthorized Access in union_statvfs -1 syz 34 624d 1127d 1115d
MSan: Uninitialized Memory in db_frame_info -1 C 13 637d 1132d 1074d
UBSan: Undefined Behavior in compat_43_sys_getdirentries -1 C 2 1132d 1132d 1132d
MSan: Uninitialized Memory in ttwrite -1 C 1 1141d 1141d 1141d
page fault in __asan_load4 (4) -1 C 69 624d 1170d 1170d
page fault in ptyfs_unmount -1 syz 1 1172d 1172d 1172d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself 2 C 1178 623d 1178d 1178d
page fault in iostat_free -1 C 2 1186d 1186d 1186d
ASan: Unauthorized Access in callout_stop (2) -1 syz 13 624d 1197d 1167d
page fault in sl_compress_setup -1 C 83 625d 1229d 1228d
UBSan: Undefined Behavior in ffs_realloccg.cold (2) -1 C 4 648d 1243d 1243d
assert failed: !dev->dv_detach_done -1 C 10 1034d 1258d 1258d
ASan: Unauthorized Access in config_detach -1 C 11 1076d 1259d 1256d
UBSan: Undefined Behavior in sys_modctl -1 C 15 642d 1261d 1261d
page fault in kasan_kcopy -1 C 1 1269d 1269d 1269d
page fault in __asan_store1 (2) -1 C 24 643d 1274d 1243d
MSan: Uninitialized Memory in ksyms_getname -1 C 26 678d 1282d 1223d
assert failed: sn->sn_opencnt (2) -1 C 3106 623d 1283d 1267d
panic: sw_reg_strategy: swap to sparse file 2 C 1800 623d 1286d 820d
page fault in __asan_load8 (7) -1 C 280 623d 1288d 1266d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself 2 C 36454 623d 1289d 1289d
MSan: Uninitialized Memory in quota1_handle_cmd_put -1 C 36 831d 1293d 1293d
MSan: Uninitialized Memory in export -1 C 27 628d 1293d 1293d
MSan: Uninitialized Memory in kauth_cred_setgroups -1 C 46 626d 1293d 1280d
ASan: Unauthorized Access in nfs_export_update_30 (2) -1 C 383 624d 1293d 1293d
MSan: Uninitialized Memory in cpu_softintr_p -1 C 1 1297d 1297d 1297d
MSan: Uninitialized Memory in db_nextframe -1 C 82 637d 1297d 1295d
UBSan: Undefined Behavior in compat_ifconf (2) -1 C 630 623d 1298d 1287d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) -1 C 40 667d 1316d 1315d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) -1 C 40 627d 1323d 1172d
assert failed: !dev->dv_detached -1 C 2 1290d 1325d 1325d
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] 2 C 7 672d 1331d 1328d
panic: bpf_change_type 2 C 21 639d 1383d 1383d
panic: pmap_get_physpage: out of memory (4) 2 C 114351 623d 1398d 1163d
UBSan: Undefined Behavior in hardupdate -1 C 112 627d 1410d 1076d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie -1 syz 159713 623d 1414d 1414d
assert failed: dev->ud_ifaces == NULL -1 C 8901 627d 1451d 1352d
ASan: Unauthorized Access in psignal (3) -1 C 17 634d 1451d 1451d
page fault in Xintr_legacy8 -1 C 6 625d 1507d 1507d
assert failed: sn->sn_opencnt == NUM -1 C 15 1426d 1510d 1398d
UBSan: Undefined Behavior in wsmouse_do_ioctl -1 C 41 1060d 1526d 1526d
ASan: Unauthorized Access in wsmouse_do_ioctl -1 C 48 1059d 1526d 1526d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) -1 C 93 647d 1537d 862d
assert failed: c->c_magic == CALLOUT_MAGIC (2) -1 C 141 624d 1538d 1025d
UBSan: Undefined Behavior in uaudio_attach -1 C 5 1392d 1538d 1538d
UBSan: Undefined Behavior in mutex_enter -1 C 7 665d 1540d 1540d
SYZFAIL: %s (2) -1 syz 51 1167d 1543d 1540d
page fault in __asan_load1 (2) -1 C 116 1450d 1553d 1553d
page fault in usb_free_device -1 C 97 1451d 1553d 1551d
page fault in __asan_loadN (2) -1 C 7 1424d 1590d 1590d
UBSan: Undefined Behavior in addupc_task -1 C 3 1185d 1659d 1659d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) 2 C 67 627d 1731d 1458d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) 2 C 2 1757d 1757d 1757d
UBSan: Undefined Behavior in itimer_callout.cold -1 C 12 892d 1788d 1338d
integer divide fault in itimer_callout -1 C 39 846d 1788d 1788d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) 2 C 9 637d 1810d 1810d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st -1 syz 1 1811d 1811d 1811d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) 2 C 57 625d 1813d 1813d
MSan: Uninitialized Memory in mutex_enter -1 syz 1 1813d 1813d 1347d
SYZFAIL: clone failed -1 syz 11742 782d 1820d 1530d
UBSan: Undefined Behavior in midisyn_notify.cold -1 C 143 834d 1822d 1822d
assert failed: nmp == NULL || nmp == mp -1 C 607 624d 1825d 1825d
SYZFAIL: syz_usb_connect: vhci_open failed -1 syz 2309 838d 1842d 1842d
UBSan: Undefined Behavior in spec_close -1 C 94 624d 1867d 1421d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout 2 C 1383 624d 1903d 1301d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized 2 C 53 807d 1913d 1913d
page fault in mutex_dump -1 C 266 685d 1913d 1913d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 -1 C 43 1341d 1933d 1349d
page fault in wskbd_do_ioctl -1 C 44 1053d 1948d 1948d
ASan: Unauthorized Access in wskbd_do_ioctl -1 C 116 1055d 1948d 1948d
UBSan: Undefined Behavior in wskbd_do_ioctl -1 C 71 1057d 1948d 1948d
assert failed: vrefcnt(vp) > 0 -1 C 1536 623d 1964d 1420d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP 2 C 1 1969d 1969d 1969d
assert failed: fp != NULL (2) -1 C 16 911d 1986d 1921d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) 2 C 204 624d 1991d 1934d
UBSan: Undefined Behavior in VFS_ROOT -1 C 6 1512d 1991d 1939d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) 2 C 47 1080d 1992d 1992d
assert failed: bytes != 0 (2) -1 C 14 641d 1999d 1860d
UBSan: Undefined Behavior in mfs_doio -1 C 23 635d 2006d 2006d
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 2007d 2007d 2007d
UBSan: Undefined Behavior in wsmousedoioctl -1 C 9 1923d 2007d 2007d
page fault in wsmousedoioctl -1 C 71 1063d 2007d 2007d
ASan: Unauthorized Access in wsmousedoioctl -1 C 5 1969d 2008d 2008d
page fault in usb_event_thread -1 C 1 1291d 2012d 1458d
page fault in wsmux_do_ioctl -1 C 26 668d 2015d 2015d
UBSan: Undefined Behavior in wsmux_do_ioctl -1 C 64 623d 2015d 2015d
ASan: Unauthorized Access in wsmux_do_ioctl -1 C 127 624d 2015d 2015d
ASan: Unauthorized Access in mount_domount -1 C 8086 623d 2019d 1961d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) -1 C 46 624d 2022d 2022d
panic: kmsan_intr_enter: lwp->ctx = 16 2 C 8 1234d 2041d 2041d
page fault in mutex_enter -1 C 28 932d 2043d 1962d
UBSan: Undefined Behavior in uvm_page_owner_locked_p -1 C 235 624d 2044d 2044d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held 2 C 729 623d 2047d 2047d
assert failed: ks->ks_pshared_proc == NULL -1 C 1043 623d 2050d 2049d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held 2 C 634 623d 2050d 2050d
assert failed: ps->ps_endoffset != endoffset -1 C 4592 623d 2083d 2083d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout 2 C 92 1903d 2122d 1301d
fault in supervisor mode (2) -1 C 4394 623d 2124d 2041d
ASan: Unauthorized Access in pmap_growkernel -1 C 4650 623d 2135d 2116d
assert failed: hispgrp->pg_jobc > 0 -1 C 16700 623d 2137d 2137d
assert failed: pgrp->pg_jobc > 0 -1 C 2051 658d 2137d 2137d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) -1 syz 138 986d 2186d 1979d
panic: fpudna from kernel, ip ADDR, trapframe ADDR 2 syz 5019 623d 2198d 1338d
MSan: Uninitialized Memory in uiomove -1 C 1650 624d 2199d 1344d
assert failed: rv (2) -1 C 163 628d 2326d 2186d
assert failed: pg->wire_count != 0 (3) -1 C 268 635d 2341d 2338d
assert failed: proccnt >= 0 -1 C 215 626d 2438d 1349d
panic: uvm_fault_unwire_locked: address not in map 2 C 55 623d 2445d 2445d
assert failed: entry->next != &map->header && entry->next->start <= entry->end -1 C 114 1060d 2454d 2454d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock -1 C 258 641d 2565d 2450d
assert failed: lwpcnt >= 0 -1 C 16033 623d 2568d 1420d
no output from test machine -1 C 2096861 603d 2571d 2561d