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🐞 Open [213] 🐞 Fixed [374] 🐞 Invalid [855] 📈 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 2d04h 5318 66659 20 77199 23ee83f7c0ae .config 104d failing 28b24332 2d18h
ci2-netbsd-kmsan now 2d04h 6893 60383 33 38475 23ee83f7c0ae .config 104d failing 28b24332 2d18h
ci2-netbsd-kubsan now 2d04h 5669 76419 14 28054 23ee83f7c0ae .config 104d failing 28b24332 2d18h
upstream (213):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
page fault in sysctl_rtable (6) 1 3d11h 3d11h 3d11h
panic: gnostic assertion "lwpcnt >= NUM" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/kern/kern_uidinfo.c", l 1 22d 22d 22d
panic: kernel diagnostic assertion "dev->ud_ifaces == NULL" failed: file "/syzkaller/manager 1 23d 23d 23d
ASan: Unauthorized Access in pathbuf_maybe_copyin 1 26d 26d 26d
panic: NUM.ADDR] cpu1: Begin traceback... (2) 1 26d 26d 26d
panic: kernel diagnosan-NUM.c.syzkallertic assertion "sn->sn_opencnt" failed: file "/syzkaller/managers/ci2-netbsd-kubsa C 1 28d 28d 28d
panic: [ NUM.ADDR] lockdebug_abort1() at netbsd:lockdebug_abort1+0x150 (4) 1 29d 29d 29d
panic: agnostic assertion "lwpcnt >= NUM" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/kern/kern_uidinfo.c", 1 29d 29d 29d
page fault in tmpfs_loadvnode 1 33d 33d 33d
panic:kernel diagnosti c assertion "lwpcnt >= NUM" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/kern/kern_uid 1 35d 35d 35d
MSan: Uninitialized Memory in ufs_rmdir syz 1 39d 39d 39d
panic: kmsan_intr_leave: lwp->ctx = NUM (2) 1 41d 41d 41d
MSan: Uninitialized Memory in kpgsignal 1 44d 44d 44d
assert failed: fli->fli_trans_cnt == NUM (2) 1 46d 46d 46d
page fault in ppp_timeout 1 54d 54d 54d
page fault in Xintr_hyperv_hypercall (3) 1 58d 58d 58d
UBSan: Undefined Behavior in kpsignal (2) 1 58d 58d 58d
UBSan: Undefined Behavior in sysctl_rtable (5) 2 48d 59d 59d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against mysel (2) 1 64d 64d 64d
panic: spec_close: spurious pgrp ref (3) 4 36d 65d 65d
panic: cpu0: time has not advanced in NUM heartbeats 1 65d 65d 65d
panic: kernel di{cGagnosti{+1w4s=F?c Eq$seassertion "m'"%{Vydev->ud_ifaces == NU 1 67d 67d 67d
ASan: Unauthorized Access in ufs_rmdir syz 1 69d 69d 69d
UBSan: Undefined Behavior in VOP_ISLOCKED 1 71d 71d 71d
panic: pmap_oK~Av](get_physpage: out of memory 1 75d 75d 75d
panic: kernel diasyzkaller.interngnosal) (constty) 1 81d 81d 81d
page fault in breakpoint (2) 2 76d 83d 83d
protection fault in pmap_check_pv (3) 1 87d 87d 87d
assert failed: i >= NDFDFILE || *nffp == (fdfile_t *)newfdp->fd_dfdfile[i] 1 88d 88d 88d
page fault in uao_swap_off C 4 28d 96d 91d
SYZFAIL: failed to mkdir (2) syz 3 28d 96d 96d
MSan: Uninitialized Memory in uao_detach C 2 36d 96d 36d
MSan: Uninitialized Memory in fd_getfile C 4 41d 99d 99d
panic: hook_disestablish: hook ADDR not established syz 1 103d 103d 103d
UBSan: Undefined Behavior in _icmp6_input.cold C 2 105d 105d 105d
panic: cpu0: found cpu1 heart stopped beating and unresponsive C 8 18h32m 107d 40d
assert failed: tmp != NULL 2 56d 109d 109d
ASan: Unauthorized Access in rn_walktree 7 17d 130d 130d
UBSan: Undefined Behavior in union_revoke C 1 131d 131d 131d
page fault in union_revoke C 3 130d 131d 131d
assert failed: rt->rt_ifp != NULL 7 28d 132d 132d
go runtime error 1262 5h43m 136d 136d
suppressed report 100 3d07h 137d 137d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM C 2 125d 138d 125d
panic: cpu1: time has not advanced in NUM heartbeats C 135 2d05h 143d 143d
panic: cpu0: softints stuck for NUM seconds C 168 22h51m 146d 146d
panic: cpu1: softints stuck for NUM seconds C 21 1d06h 146d 28d
page fault in Xintr_x2apic_ltimer (2) C 3 70d 147d 70d
page fault in uvm_pgflcache_alloc C 1 153d 153d 153d
ASan: Unauthorized Access in sl_compress_setup (2) C 2 153d 153d 153d
UBSan: Undefined Behavior in union_parsepath syz 2 165d 165d 165d
UBSan: Undefined Behavior in uao_swap_off C 5 87d 168d 103d
UBSan: Undefined Behavior in uioskip C 2 169d 169d 169d
ASan: Unauthorized Access in uao_detach C 23 28d 170d 170d
UBSan: Undefined Behavior in uao_detach (2) C 32 7d05h 170d 170d
page fault in uao_detach C 22 27d 171d 170d
ASan: Unauthorized Access in callout_hardclock C 6 149d 171d 171d
SYZFAIL: failed to mkdtemp syz 9 6d01h 176d 173d
assert failed: mutex_owned(&tty_lock) C 30 11d 182d 182d
netbsd build error (16) 1139 1h49m 188d 188d
UBSan: Undefined Behavior in device_xname (2) C 4 111d 188d 168d
assert failed: dev == sc->sc_dev C 2 115d 188d 188d
ASan: Unauthorized Access in config_detach_release C 1 188d 188d 188d
MSan: Uninitialized Memory in sysctl_rtable C 43 138d 199d 199d
assert failed: KERNEL_LOCKED_P() (2) C 46 200d 200d 200d
MSan: Uninitialized Memory in union_statvfs syz 1 210d 210d 210d
ASan: Unauthorized Access in dkwedge_add C 13 16d 210d 168d
ASan: Unauthorized Access in lf_advlock syz 1 211d 211d 211d
ASan: Unauthorized Access in in6pcb_notify C 25 45d 213d 213d
MSan: Uninitialized Memory in callout_softclock C 9 43d 214d 202d
MSan: Uninitialized Memory in sysctl_dumpentry C 2 81d 216d 216d
panic: stack overflow detected; terminated (2) C 4 24m 216d 216d
assert failed: entry->next->start <= entry->end C 25 32d 219d 219d
ASan: Unauthorized Access in callout_softclock C 10 25d 233d 202d
ASan: Unauthorized Access in rt_msg2 C 3 191d 234d 199d
panic: vrelel: bad ref count (2) C 101 50d 239d 222d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) syz 15 102d 250d 169d
ASan: Unauthorized Access in ifreq_setaddr (3) C 183 1d01h 253d 253d
MSan: Uninitialized Memory in ifreq_setaddr (2) C 67 1d05h 253d 253d
UBSan: Undefined Behavior in psref_release C 32 22d 253d 253d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR C 143 22h40m 253d 253d
MSan: Uninitialized Memory in psref_release C 67 4d20h 253d 253d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM C 6 156d 254d 254d
assert failed: c->c_func != NULL C 8 22d 266d 140d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) syz 1 273d 273d 273d
UBSan: Undefined Behavior in physio_done.cold C 2 273d 273d 273d
MSan: Uninitialized Memory in compat_43_sys_recvmsg C 9 161d 276d 276d
ASan: Unauthorized Access in ttioctl (3) syz 16 33d 278d 175d
ASan: Unauthorized Access in rn_match C 2 279d 279d 279d
assert failed: np->netc_anon == NULL C 2 282d 282d 282d
assert failed: ne->ne_defexported.netc_anon == NULL C 3 278d 282d 282d
panic: [ NUM.ADDR] panic() at netbsd:panic+0x9e (2) 13 34d 284d 284d
ASan: Unauthorized Access in export C 2 286d 286d 286d
protection fault in xrstor64 C 110 281d 286d 286d
ASan: Unauthorized Access in m_copyback_internal C 9 60d 295d 295d
corrupted report (5) 49 40d 300d 300d
MSan: Uninitialized Memory in kpreempt C 1 301d 301d 301d
panic: [ NUM.ADDR] vpanic() at netbsd:vpanic+0xc9d (3) 30 85d 304d 304d
ASan: Unauthorized Access in union_statvfs syz 15 20d 306d 294d
MSan: Uninitialized Memory in db_frame_info C 5 191d 310d 253d
UBSan: Undefined Behavior in compat_43_sys_getdirentries C 2 310d 310d 310d
MSan: Uninitialized Memory in ttwrite C 1 320d 320d 320d
page fault in __asan_load4 (4) C 27 9d14h 349d 349d
page fault in ptyfs_unmount syz 1 351d 351d 351d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself C 26 5d14h 356d 356d
page fault in iostat_free C 2 364d 364d 364d
ASan: Unauthorized Access in callout_stop (2) syz 4 82d 375d 346d
page fault in sl_compress_setup C 57 26d 407d 407d
UBSan: Undefined Behavior in ffs_realloccg.cold (2) C 3 354d 422d 422d
assert failed: !dev->dv_detach_done C 10 213d 436d 436d
ASan: Unauthorized Access in config_detach C 11 255d 438d 435d
UBSan: Undefined Behavior in sys_modctl C 9 128d 440d 440d
page fault in kasan_kcopy C 1 448d 448d 448d
page fault in __asan_store1 (2) C 16 97d 453d 422d
MSan: Uninitialized Memory in ksyms_getname C 25 153d 461d 402d
assert failed: sn->sn_opencnt (2) C 198 2d12h 462d 446d
panic: sw_reg_strategy: swap to sparse file 1027 54m 465d 465d
page fault in __asan_load8 (7) C 171 10d 467d 445d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself C 10018 1h43m 468d 468d
MSan: Uninitialized Memory in quota1_handle_cmd_put C 36 10d 472d 472d
MSan: Uninitialized Memory in export C 4 273d 472d 472d
MSan: Uninitialized Memory in kauth_cred_setgroups C 15 28d 472d 458d
ASan: Unauthorized Access in nfs_export_update_30 (2) C 87 2d13h 472d 472d
MSan: Uninitialized Memory in cpu_softintr_p C 1 476d 476d 476d
MSan: Uninitialized Memory in db_nextframe C 74 120d 476d 474d
UBSan: Undefined Behavior in compat_ifconf (2) C 207 1d16h 477d 466d
panic: map_get_physpage: out of memory 45 43d 494d 494d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) C 36 353d 495d 494d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) C 12 103d 502d 351d
assert failed: !dev->dv_detached C 2 469d 504d 504d
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree] C 5 451d 510d 506d
panic: bpf_change_type C 16 13d 562d 562d
panic: pmap_get_physpage: out of memory (4) C 79714 23m 576d 342d
UBSan: Undefined Behavior in hardupdate C 58 23h22m 588d 255d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie syz 139441 9m 593d 593d
assert failed: dev->ud_ifaces == NULL C 7555 1h46m 629d 531d
ASan: Unauthorized Access in psignal (3) C 11 53d 630d 630d
page fault in Xintr_legacy8 C 5 139d 686d 686d
assert failed: sn->sn_opencnt == NUM C 15 605d 689d 577d
UBSan: Undefined Behavior in wsmouse_do_ioctl C 41 238d 705d 705d
ASan: Unauthorized Access in wsmouse_do_ioctl C 48 238d 705d 705d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) C 81 4d17h 716d 41d
assert failed: c->c_magic == CALLOUT_MAGIC (2) C 81 12d 717d 204d
UBSan: Undefined Behavior in uaudio_attach C 5 570d 717d 717d
UBSan: Undefined Behavior in mutex_enter C 6 111d 719d 719d
SYZFAIL: %s (2) syz 51 346d 722d 719d
page fault in __asan_load1 (2) C 116 629d 732d 732d
page fault in usb_free_device C 97 630d 732d 730d
UBSan: Undefined Behavior in usb_free_device (2) C 117 630d 732d 732d
page fault in __asan_loadN (2) C 7 602d 769d 769d
UBSan: Undefined Behavior in addupc_task C 3 364d 838d 837d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) C 48 486d 910d 637d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) C 2 936d 936d 936d
UBSan: Undefined Behavior in itimer_callout.cold C 12 71d 966d 517d
integer divide fault in itimer_callout C 39 25d 967d 967d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) C 6 335d 989d 989d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st syz 1 990d 990d 990d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) C 29 2d09h 992d 992d
MSan: Uninitialized Memory in mutex_enter syz 1 992d 992d 526d
SYZFAIL: clone failed syz 11614 12h41m 998d 709d
UBSan: Undefined Behavior in midisyn_notify.cold C 143 12d 1001d 1001d
assert failed: nmp == NULL || nmp == mp C 449 3d19h 1004d 1003d
SYZFAIL: syz_usb_connect: vhci_open failed syz 2309 17d 1021d 1021d
UBSan: Undefined Behavior in spec_close C 91 109d 1046d 599d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout C 1339 2d06h 1082d 480d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized C 52 117d 1092d 1092d
page fault in mutex_dump C 215 29d 1092d 1092d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 C 43 520d 1112d 528d
page fault in wskbd_do_ioctl C 44 232d 1126d 1126d
ASan: Unauthorized Access in wskbd_do_ioctl C 116 234d 1126d 1126d
UBSan: Undefined Behavior in wskbd_do_ioctl C 71 236d 1127d 1126d
assert failed: vrefcnt(vp) > 0 C 18 16h33m 1142d 599d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP C 1 1148d 1148d 1148d
assert failed: fp != NULL (2) C 16 89d 1165d 1100d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) C 196 81d 1170d 1112d
UBSan: Undefined Behavior in VFS_ROOT C 6 690d 1170d 1117d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) C 47 259d 1171d 1171d
assert failed: bytes != 0 (2) C 9 369d 1178d 1038d
UBSan: Undefined Behavior in mfs_doio C 14 143d 1185d 1185d
page fault in virtio_pci_msix_queue_intr: addb %al,0(%rax)?virtio_pci_msix_queue_intr() at netbsd:virtio_pci_m C 2 1185d 1185d 1185d
UBSan: Undefined Behavior in wsmousedoioctl C 9 1102d 1186d 1186d
page fault in wsmousedoioctl C 71 242d 1186d 1186d
ASan: Unauthorized Access in wsmousedoioctl C 5 1148d 1186d 1186d
page fault in usb_event_thread C 1 470d 1191d 637d
page fault in wsmux_do_ioctl C 22 11d 1194d 1194d
UBSan: Undefined Behavior in wsmux_do_ioctl C 38 45d 1194d 1194d
ASan: Unauthorized Access in wsmux_do_ioctl C 54 8d17h 1194d 1194d
ASan: Unauthorized Access in mount_domount C 224 21h47m 1198d 1139d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) C 41 121d 1200d 1200d
panic: kmsan_intr_enter: lwp->ctx = 16 C 8 413d 1220d 1220d
page fault in mutex_enter C 28 111d 1222d 1141d
UBSan: Undefined Behavior in uvm_page_owner_locked_p C 183 104d 1223d 1223d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held C 353 7d01h 1225d 1225d
assert failed: ks->ks_pshared_proc == NULL C 561 3d18h 1228d 1227d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held C 625 17h41m 1228d 1228d
assert failed: ps->ps_endoffset != endoffset C 4101 40m 1262d 1262d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout C 92 1082d 1301d 480d
fault in supervisor mode (2) C 3571 36m 1303d 1219d
ASan: Unauthorized Access in pmap_growkernel C 3977 31m 1313d 1295d
assert failed: hispgrp->pg_jobc > 0 C 13887 1d11h 1316d 1316d
assert failed: pgrp->pg_jobc > 0 C 2044 36d 1316d 1316d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) syz 138 165d 1365d 1157d
panic: fpudna from kernel, ip ADDR, trapframe ADDR syz 4636 13h09m 1377d 517d
MSan: Uninitialized Memory in uiomove C 1578 12h13m 1378d 523d
assert failed: rv (2) C 149 215d 1505d 1365d
assert failed: pg->wire_count != 0 (3) C 231 161d 1520d 1517d
assert failed: proccnt >= 0 C 159 7h45m 1617d 528d
panic: uvm_fault_unwire_locked: address not in map C 52 12d 1624d 1624d
lost connection to test machine (2) 428936 28m 1629d 1629d
assert failed: entry->next != &map->header && entry->next->start <= entry->end C 114 239d 1633d 1633d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock C 243 39d 1744d 1628d
assert failed: lwpcnt >= 0 C 13742 3h22m 1747d 599d
no output from test machine C 2076480 now 1750d 1740d