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🐞 Open [201]
🐞 Fixed [376]
🐞 Invalid [1332]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
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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
ci2-netbsd 109d broken ef911aaccf6f .config 110d failing 084d8178 1d00h all only
ci2-netbsd-kmsan 109d broken ef911aaccf6f .config 110d failing 084d8178 1d00h all only
ci2-netbsd-kubsan 109d broken 1cd85761873a .config 119d failing 084d8178 1d00h all only
upstream (201):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
netbsd test error: panic: kernel debugging assertion "rw_lock_held(&map->lock)" failed: file "/syzkaller/managers/ci2-netbsd-kmsan/kernel/s 3 59d 59d 59d
netbsd test error: panic: kernel debugging assertion "rw_lock_held(&map->lock)" failed: file "/syzkaller/managers/ci2-netbsd-kubsan/kernel/ 3 59d 59d 59d
netbsd test error: panic: kernel debugging assertion "rw_lock_held(&map->lock)" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/uvm 3 59d 59d 59d
netbsd test error: UBSan: Undefined Behavior in uvm_map_lookup_entry 1 59d 59d 59d
netbsd test error: panic: rw_vector_enter,NUM: uninitialized lock (lock=ADDR, from=ADDR) 2 59d 59d 59d
assert failed: cd->cd_map != NULL 3 86d 108d 108d
netbsd test error: SYZFAIL: posix_spawn failed 1606 7m 108d 108d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (21) 45 19d 138d 138d
SYZFAIL: leak checking is not implemented syz 402 110d 149d 149d
UBSan: Undefined Behavior in VFS_STATVFS syz 2 145d 149d 149d
ASan: Unauthorized Access in sin_print C 10 147d 151d 151d
UBSan: Undefined Behavior in mutex_obj_hold C 4 151d 151d 151d
UBSan: Undefined Behavior in kpsignal (3) syz 8 111d 151d 151d
MSan: Uninitialized Memory in layer_lookup C 17 110d 155d 155d
page fault in tmpfs_loadvnode (2) C 7 128d 155d 155d
UBSan: Undefined Behavior in tmpfs_loadvnode C 12 112d 160d 154d
panic: pmap_pp_remove: mapping not present C 2 152d 170d 170d
MSan: Uninitialized Memory in mount_domount syz 13 118d 173d 173d
panic: ufsdirhash_dirtrunc: blocks in use C 102 109d 175d 161d
assert failed: !samepage (3) C 2 174d 176d 174d
ASan: Unauthorized Access in uao_swap_off (2) C 3 125d 178d 172d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_exit,NUM: no shared locks held by LWP C 19 112d 178d 157d
MSan: Uninitialized Memory in rip6_ctlinput C 1 300d 300d 300d
panic: kernel diagnosan-NUM.c.syzkallertic assertion "sn->sn_opencnt" failed: file "/syzkaller/managers/ci2-netbsd-kubsa C 1 336d 336d 336d
MSan: Uninitialized Memory in ufs_rmdir syz 5 120d 346d 346d
assert failed: fli->fli_trans_cnt == NUM (2) syz 62 109d 354d 285d
ASan: Unauthorized Access in ufs_rmdir syz 54 111d 376d 376d
page fault in uao_swap_off C 6 151d 403d 398d
SYZFAIL: failed to mkdir (2) syz 3 336d 403d 403d
MSan: Uninitialized Memory in uao_detach C 3 293d 404d 344d
MSan: Uninitialized Memory in fd_getfile C 8 112d 407d 407d
panic: hook_disestablish: hook ADDR not established syz 1 410d 410d 410d
UBSan: Undefined Behavior in _icmp6_input.cold C 2 412d 412d 412d
panic: cpu0: found cpu1 heart stopped beating and unresponsive C 22 123d 414d 348d
UBSan: Undefined Behavior in union_revoke C 1 438d 438d 438d
page fault in union_revoke C 3 437d 439d 439d
assert failed: rt->rt_ifp != NULL syz 12 271d 439d 304d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM C 16 115d 445d 433d
panic: cpu1: time has not advanced in NUM heartbeats C 390 97d 451d 451d
panic: cpu0: softints stuck for NUM seconds C 1043 80d 453d 453d
panic: cpu1: softints stuck for NUM seconds C 342 80d 453d 335d
page fault in Xintr_x2apic_ltimer (2) C 10 111d 455d 377d
page fault in uvm_pgflcache_alloc C 1 460d 460d 460d
ASan: Unauthorized Access in sl_compress_setup (2) C 8 110d 461d 461d
UBSan: Undefined Behavior in union_parsepath syz 3 132d 472d 472d
UBSan: Undefined Behavior in uao_swap_off C 7 122d 476d 410d
UBSan: Undefined Behavior in uioskip C 2 477d 477d 477d
ASan: Unauthorized Access in uao_detach C 32 114d 478d 478d
UBSan: Undefined Behavior in uao_detach (2) C 40 113d 478d 478d
page fault in uao_detach C 30 111d 478d 478d
ASan: Unauthorized Access in callout_hardclock C 22 110d 478d 478d
SYZFAIL: failed to mkdtemp syz 9 313d 484d 480d
assert failed: mutex_owned(&tty_lock) C 37 164d 489d 489d
UBSan: Undefined Behavior in device_xname (2) C 4 418d 496d 476d
assert failed: dev == sc->sc_dev C 2 422d 496d 496d
ASan: Unauthorized Access in config_detach_release C 1 496d 496d 496d
MSan: Uninitialized Memory in sysctl_rtable C 124 124d 507d 507d
assert failed: KERNEL_LOCKED_P() (2) C 46 508d 508d 508d
MSan: Uninitialized Memory in union_statvfs syz 1 517d 517d 517d
ASan: Unauthorized Access in dkwedge_add C 16 276d 518d 476d
ASan: Unauthorized Access in lf_advlock syz 3 111d 518d 518d
ASan: Unauthorized Access in in6pcb_notify C 184 110d 520d 520d
MSan: Uninitialized Memory in callout_softclock C 16 111d 521d 509d
MSan: Uninitialized Memory in sysctl_dumpentry C 2 388d 523d 523d
panic: stack overflow detected; terminated (2) C 6 113d 523d 523d
assert failed: entry->next->start <= entry->end C 28 121d 526d 526d
ASan: Unauthorized Access in callout_softclock C 14 111d 541d 509d
ASan: Unauthorized Access in rt_msg2 C 22 112d 541d 507d
panic: vrelel: bad ref count (2) C 788 109d 547d 530d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) syz 82 110d 557d 476d
ASan: Unauthorized Access in ifreq_setaddr (3) C 510 110d 560d 560d
MSan: Uninitialized Memory in ifreq_setaddr (2) C 201 109d 561d 560d
UBSan: Undefined Behavior in psref_release C 185 110d 561d 561d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR C 535 110d 561d 561d
MSan: Uninitialized Memory in psref_release C 202 109d 561d 561d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM C 20 111d 562d 562d
assert failed: c->c_func != NULL C 12 112d 574d 447d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) C 7 122d 580d 155d
UBSan: Undefined Behavior in physio_done.cold C 2 581d 581d 581d
MSan: Uninitialized Memory in compat_43_sys_recvmsg C 9 469d 584d 584d
ASan: Unauthorized Access in ttioctl (3) syz 30 111d 585d 482d
ASan: Unauthorized Access in rn_match C 2 587d 587d 587d
assert failed: np->netc_anon == NULL C 4 134d 590d 590d
assert failed: ne->ne_defexported.netc_anon == NULL C 6 133d 590d 589d
ASan: Unauthorized Access in export C 37 110d 594d 594d
protection fault in xrstor64 C 110 588d 594d 594d
ASan: Unauthorized Access in m_copyback_internal C 11 120d 603d 603d
MSan: Uninitialized Memory in kpreempt C 1 609d 609d 609d
ASan: Unauthorized Access in union_statvfs syz 34 111d 613d 601d
MSan: Uninitialized Memory in db_frame_info C 13 123d 618d 561d
UBSan: Undefined Behavior in compat_43_sys_getdirentries C 2 618d 618d 618d
MSan: Uninitialized Memory in ttwrite C 1 627d 627d 627d
page fault in __asan_load4 (4) C 69 110d 656d 656d
page fault in ptyfs_unmount syz 1 659d 659d 659d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself C 1178 109d 664d 664d
page fault in iostat_free C 2 672d 672d 672d
ASan: Unauthorized Access in callout_stop (2) syz 13 111d 683d 653d
page fault in sl_compress_setup C 83 111d 715d 715d
UBSan: Undefined Behavior in ffs_realloccg.cold (2) C 4 134d 729d 729d
assert failed: !dev->dv_detach_done C 10 520d 744d 744d
ASan: Unauthorized Access in config_detach C 11 562d 745d 742d
UBSan: Undefined Behavior in sys_modctl C 15 129d 748d 748d
page fault in kasan_kcopy C 1 755d 755d 755d
page fault in __asan_store1 (2) C 24 129d 761d 729d
MSan: Uninitialized Memory in ksyms_getname C 26 164d 769d 709d
assert failed: sn->sn_opencnt (2) C 3106 109d 769d 753d
panic: sw_reg_strategy: swap to sparse file C 1800 109d 772d 307d
page fault in __asan_load8 (7) C 280 109d 775d 752d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself C 36454 109d 775d 775d
MSan: Uninitialized Memory in quota1_handle_cmd_put C 36 318d 779d 779d
MSan: Uninitialized Memory in export C 27 114d 780d 780d
MSan: Uninitialized Memory in kauth_cred_setgroups C 46 113d 780d 766d
ASan: Unauthorized Access in nfs_export_update_30 (2) C 383 110d 780d 780d
MSan: Uninitialized Memory in cpu_softintr_p C 1 784d 784d 784d
MSan: Uninitialized Memory in db_nextframe C 82 123d 784d 781d
UBSan: Undefined Behavior in compat_ifconf (2) C 630 109d 784d 773d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) C 40 153d 803d 801d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) C 40 113d 809d 659d
assert failed: !dev->dv_detached C 2 776d 811d 811d
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] C 7 158d 817d 814d
panic: bpf_change_type C 21 125d 869d 869d
panic: pmap_get_physpage: out of memory (4) C 114351 109d 884d 649d
UBSan: Undefined Behavior in hardupdate C 112 113d 896d 562d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie syz 159713 109d 901d 900d
assert failed: dev->ud_ifaces == NULL C 8901 113d 937d 838d
ASan: Unauthorized Access in psignal (3) C 17 120d 937d 937d
page fault in Xintr_legacy8 C 6 111d 994d 994d
assert failed: sn->sn_opencnt == NUM C 15 912d 996d 884d
UBSan: Undefined Behavior in wsmouse_do_ioctl C 41 546d 1012d 1012d
ASan: Unauthorized Access in wsmouse_do_ioctl C 48 545d 1012d 1012d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) C 93 133d 1023d 348d
assert failed: c->c_magic == CALLOUT_MAGIC (2) C 141 110d 1024d 511d
UBSan: Undefined Behavior in uaudio_attach C 5 878d 1024d 1024d
UBSan: Undefined Behavior in mutex_enter C 7 151d 1027d 1027d
SYZFAIL: %s (2) syz 51 653d 1030d 1027d
page fault in __asan_load1 (2) C 116 937d 1039d 1039d
page fault in usb_free_device C 97 937d 1039d 1037d
UBSan: Undefined Behavior in usb_free_device (2) C 117 937d 1039d 1039d
page fault in __asan_loadN (2) C 7 910d 1076d 1076d
UBSan: Undefined Behavior in addupc_task C 3 671d 1145d 1145d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) C 67 113d 1217d 944d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) C 2 1244d 1244d 1244d
UBSan: Undefined Behavior in itimer_callout.cold C 12 379d 1274d 824d
integer divide fault in itimer_callout C 39 333d 1274d 1274d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) C 9 124d 1296d 1296d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st syz 1 1298d 1298d 1298d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) C 57 111d 1299d 1299d
MSan: Uninitialized Memory in mutex_enter syz 1 1299d 1299d 833d
SYZFAIL: clone failed syz 11742 268d 1306d 1017d
UBSan: Undefined Behavior in midisyn_notify.cold C 143 320d 1308d 1308d
assert failed: nmp == NULL || nmp == mp C 607 110d 1311d 1311d
SYZFAIL: syz_usb_connect: vhci_open failed syz 2309 324d 1328d 1328d
UBSan: Undefined Behavior in spec_close C 94 110d 1354d 907d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout C 1383 110d 1389d 788d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized C 53 293d 1399d 1399d
page fault in mutex_dump C 266 172d 1399d 1399d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 C 43 828d 1420d 835d
page fault in wskbd_do_ioctl C 44 539d 1434d 1434d
ASan: Unauthorized Access in wskbd_do_ioctl C 116 541d 1434d 1434d
UBSan: Undefined Behavior in wskbd_do_ioctl C 71 543d 1434d 1434d
assert failed: vrefcnt(vp) > 0 C 1536 109d 1450d 907d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP C 1 1456d 1456d 1456d
assert failed: fp != NULL (2) C 16 397d 1473d 1407d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) C 204 110d 1478d 1420d
UBSan: Undefined Behavior in VFS_ROOT C 6 998d 1478d 1425d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) C 47 566d 1478d 1478d
assert failed: bytes != 0 (2) C 14 127d 1485d 1346d
UBSan: Undefined Behavior in mfs_doio C 23 121d 1492d 1492d
page fault in virtio_pci_msix_queue_intr: addb %al,0(%rax)?virtio_pci_msix_queue_intr() at netbsd:virtio_pci_m C 2 1493d 1493d 1493d
UBSan: Undefined Behavior in wsmousedoioctl C 9 1409d 1493d 1493d
page fault in wsmousedoioctl C 71 549d 1494d 1494d
ASan: Unauthorized Access in wsmousedoioctl C 5 1456d 1494d 1494d
page fault in usb_event_thread C 1 777d 1498d 944d
page fault in wsmux_do_ioctl C 26 155d 1502d 1502d
UBSan: Undefined Behavior in wsmux_do_ioctl C 64 110d 1502d 1502d
ASan: Unauthorized Access in wsmux_do_ioctl C 127 110d 1502d 1502d
ASan: Unauthorized Access in mount_domount C 8086 109d 1505d 1447d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) C 46 110d 1508d 1508d
panic: kmsan_intr_enter: lwp->ctx = 16 C 8 720d 1527d 1527d
page fault in mutex_enter C 28 418d 1529d 1449d
UBSan: Undefined Behavior in uvm_page_owner_locked_p C 235 110d 1530d 1530d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held C 729 109d 1533d 1533d
assert failed: ks->ks_pshared_proc == NULL C 1043 109d 1536d 1535d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held C 634 110d 1536d 1536d
assert failed: ps->ps_endoffset != endoffset C 4592 109d 1569d 1569d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout C 92 1390d 1608d 788d
fault in supervisor mode (2) C 4394 109d 1610d 1527d
ASan: Unauthorized Access in pmap_growkernel C 4650 109d 1621d 1603d
assert failed: hispgrp->pg_jobc > 0 C 16700 109d 1623d 1623d
assert failed: pgrp->pg_jobc > 0 C 2051 145d 1623d 1623d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) syz 138 472d 1673d 1465d
panic: fpudna from kernel, ip ADDR, trapframe ADDR syz 5019 110d 1684d 824d
MSan: Uninitialized Memory in uiomove C 1650 110d 1685d 830d
assert failed: rv (2) C 163 114d 1812d 1672d
assert failed: pg->wire_count != 0 (3) C 268 121d 1827d 1824d
assert failed: proccnt >= 0 C 215 112d 1924d 835d
panic: uvm_fault_unwire_locked: address not in map C 55 110d 1932d 1931d
assert failed: entry->next != &map->header && entry->next->start <= entry->end C 114 546d 1941d 1941d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock C 258 127d 2051d 1936d
assert failed: lwpcnt >= 0 C 16033 109d 2055d 907d
no output from test machine C 2096861 89d 2057d 2047d