syzbot


Instances:
Name Active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build
Commit Freshness Status Commit Freshness Status
ci2-netbsd now 4h57m 6829 414407 385 2868528 59ee1e30 133d failing ca873091 3h42m
ci2-netbsd-kmsan now 5h04m 7643 473972 222 1556745 b960aff9 133d failing ca873091 3h42m
ci2-netbsd-kubsan now 4h45m 7026 501571 244 1719237 b960aff9 133d failing ca873091 3h42m
upstream (158):
Title Repro Cause bisect Fix bisect Count Last Reported
page fault in uvm_fault_internal 1 9h33m 9h32m
assert failed: ptp == NULL || ptp->wire_count > 1 1 12d 12d
assert failed: curcpu()->ci_biglock_count == 0 (4) 3 9d12h 18d
panic: WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1182 command syz-executor) 1 20d 20d
panic: netbsd:vpanic+0x2cd (2) 1 21d 21d
UBSan: Undefined Behavior in itimer_callout.cold C 1 23d 23d
integer divide fault in itimer_callout C 3 23d 23d
page fault in Xintr_legacy7 syz 1 24d 24d
page fault in Xintr_lapic_ltimer: addb %al,0(%rax)?Xintr_lapic_ltimer() at netbsd:Xintr_lapic_ltimerpmap_tlb_ 1 24d 24d
UBSan: Undefined Behavior in exit1 (2) 1 27d 27d
panic: LOCKDEBUG: Mutex error: lwp_exit,1073: sleep lock held 1 39d 39d
ASan: Unauthorized Access in ttioctl 1 45d 45d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) C 2 45d 45d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,516: spin lock helduhub0: device problem, disabling port 1 1 46d 46d
UBSan: Undefined Behavior in cpuctl_ioctl.cold C 4 25d 46d
page fault in intrfastexit: addb %al,0(%rax)?intrfastexit() at netbsd:intrfastexitx86_stihlt() at netbsd:x86_st syz 1 47d 47d
page fault in Xintr_lapic_ltimer: addb %al,0(%rax)?Xintr_lapic_ltimer() at netbsd:Xintr_lapic_ltimer__sanitiz 1 47d 47d
panic: LOCKDEBUG: Mutex error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1 1 47d 47d
panic: [ 71.ADDR] kernel diagnostic assertion "searchdir != foundobj" failed: file "/syzkaller/managers/netbsd-kubsan/k 1 48d 48d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) C 1 48d 48d
MSan: Uninitialized Memory in mutex_enter syz 1 48d 48d
page fault in Xintr_lapic_ltimer: addb %al,0(%rax)?Xintr_lapic_ltimer() at netbsd:Xintr_lapic_ltimer__msan_me 1 48d 48d
ASan: Unauthorized Access in usbd_get_no_alts C 2 48d 49d
UBSan: Undefined Behavior in soreceive 1 49d 49d
panic: [ 189.ADDR] snprintf() at netbsd:snprintf 1 49d 49d
panic: [ 491.ADDR] vpanic() at netbsd:vpanic+0x2cd 1 49d 49d
panic: runtime error: invalid memory address or nil pointer dereference 5756 5h38m 53d
panic: [ 247.ADDR] vpanic() at netbsd:vpanic+0x2cd (2) 1 54d 54d
panic: [ 96.ADDR] vpanic() at uhub0: device problem, disabling port 1 1 54d 54d
panic: [ 110.ADDR] vpanic() at netbsd:vpanic+0x2cd 1 54d 54d
SYZFAIL: clone failed 13 19h59m 55d
UBSan: Undefined Behavior in gettimeleft C 2 55d 55d
panic: [ 813.ADDR] kernel diagnostic assertion "hispgrp->pg_jobc > 0" failed: file "/syzkaller/managers/netbsd/kernel/sy 1 57d 57d
UBSan: Undefined Behavior in midisyn_notify.cold C 12 9d12h 57d
panic: uhub0: device problem, disabling port 1 (2) 1 58d 58d
UBSan: Undefined Behavior in sysctl_rtable (2) 1 58d 58d
panic: [ 205.ADDR] vpanic() at netbsd:vpanic+0x265 1 59d 59d
SYZFAIL: %s 1 60d 60d
assert failed: nmp == NULL || nmp == mp C 4 60d 60d
assert failed: fli != NULL && !fli->fli_mountinfo->fmi_gone C 4 60d 60d
UBSan: Undefined Behavior in physio.cold C 2 65d 65d
panic: [ 870.ADDR] WARNING: defaulted mmap() share type to MAP_SHARED (pid NUM command syz-executor) 1 67d 67d
panic: LOCKDEBUG: Mutex error: mi_userret,116: sleep lock helduhub2: device problem, disabling port 1 1 67d 67d
panic: uhub3: device problem, disabling port 1 (2) 1 67d 67d
panic: [ 274.ADDR] vpanic() at netbsd:vpanic+0x91a 1 68d 68d
panic: WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 7880 command syz-executor) 1 68d 68d
panic: LOCKDEBUG: Mutex error: mi_userret,116: sleep lock helduhub0: device problem, disabling port 1 1 72d 72d
panic: [ 177.ADDR] vpanic() at netbsd:vpanic+0x91a (2) 1 75d 75d
panic: [ 78.ADDR] tcp_output: no template 1 76d 76d
SYZFAIL: failed to open /dev/fault 33 23d 76d
SYZFAIL: syz_usb_connect: vhci_open failed syz 936 10h40m 77d
SYZFAIL: child failed 35 23d 77d
SYZFAIL: FAULT_IOC_GETINFO failed 3721 7h11m 77d
MSan: Uninitialized Memory in proc_find_lwp_unlocked 1 79d 79d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,305: locking against myselfuhub3: device problem, disablin 1 80d 80d
page fault in VFS_ROOT C 2 56d 82d
panic: uhub2: device problem, disabling port 1 (2) 1 84d 84d
panic: LOCKDEBUG: Mutex error: mi_userret,116: sleep lock helduhub5: device problem, disabling port 1 2 30d 86d
panic: [ 89.ADDR] LOCKDEBUG: Mutex error: mutex_vector_enter,516: spin lock held 1 86d 86d
panic: init died (signal 0, exit 11) 5 32d 90d
ASan: Unauthorized Access in psignal (2) C 4 33d 97d
ASan: Unauthorized Access in lf_findoverlap C 1 102d 102d
assert failed: cv_is_valid(cv) C 2 102d 102d
UBSan: Undefined Behavior in spec_close C 2 103d 103d
assert failed: bp->b_vp == vp C 24 21d 131d
assert failed: requested_size > 0 (2) C 19 83d 136d
assert failed: pipe != NULL C 1 138d 138d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout C 239 17h09m 138d
MSan: Uninitialized Memory in emdtv_i2c_exec C 5 143d 144d
page fault in sysctl_rtable (2) 7 68d 147d
ASan: Unauthorized Access in usbd_fill_iface_data (2) C 7 46d 148d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized C 2 72d 148d
page fault in mutex_dump C 21 69d 148d
UBSan: Undefined behavior (2) 3 51d 155d
UBSan: Undefined Behavior in compat_43_ttioctl.cold (2) C 41 22d 164d
panic: dead fs operation used C 10 33d 169d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 C 21 42d 169d
ASan: Unauthorized Access in device_private C 1 169d 169d
ASan: Unauthorized Access in exit1 (2) 3 82d 178d
page fault in wskbd_do_ioctl C 1 183d 183d
ASan: Unauthorized Access in wskbd_do_ioctl C 7 65d 183d
UBSan: Undefined Behavior in wskbd_do_ioctl C 6 49d 183d
assert failed: vrefcnt(vp) > 0 syz 5 182d 199d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock heldWARNING: defaulted mmap() share type to MAP C 1 205d 205d
UBSan: Undefined Behavior in realtimerexpire.cold C 1 205d 205d
integer divide fault in realtimerexpire (2) C 2 205d 205d
assert failed: fp != NULL (2) C 5 156d 222d
panic: LOCKDEBUG: Mutex error: mi_userret,116: sleep lock held C 501 20d 222d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) C 9 51d 227d
UBSan: Undefined Behavior in VFS_ROOT C 4 48d 227d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) C 5 116d 227d
UBSan: Undefined Behavior in sys_lseek C 2 230d 230d
assert failed: bytes != 0 (2) C 9 71d 234d
panic: genfs: bad op C 31 25d 241d
UBSan: Undefined Behavior in mfs_doio C 5 74d 241d
page fault in virtio_pci_msix_queue_intr: addb %al,0(%rax)?virtio_pci_msix_queue_intr() at netbsd:virtio_pci_m C 2 242d 242d
UBSan: Undefined Behavior in wsmousedoioctl C 9 158d 243d
page fault in __asan_load4 (2) C 3 56d 243d
page fault in wsmousedoioctl C 42 192d 243d
ASan: Unauthorized Access in wsmousedoioctl C 5 205d 243d
panic: [ 94.ADDR] kernel diagnostic assertion "hispgrp->pg_jobc > 0" failed: file "/syzkaller/managers/netbsd-kmsan/ker C 1 243d 243d
page fault in usb_event_thread C 1 247d 247d
page fault in compat_43_sys_getsockname: addb %al,0(%rax)?compat_43_sys_getsockname() at netbsd:compat_43_sys C 3 247d 247d
page fault in wsmux_do_ioctl C 2 67d 251d
UBSan: Undefined Behavior in wsmux_do_ioctl C 5 55d 251d
ASan: Unauthorized Access in wsmux_do_ioctl C 6 45d 251d
ASan: Unauthorized Access in mount_domount C 33 11d 254d
UBSan: Undefined Behavior in tty_get_qsize.cold.5 C 63 241d 255d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) C 20 34d 257d
panic: (4) 14 30d 259d
assert failed: bp->b_error == 0 C 8 54d 267d
assert failed: filter->bf_insn != NULL C 16 44d 270d
UBSan: Undefined Behavior in sys_recvmmsg C 14 50d 275d
panic: kmsan_intr_enter: lwp->ctx = 16 C 6 9h13m 276d
page fault in mutex_owned C 11 193d 279d
page fault in mutex_enter C 21 165d 279d
UBSan: Undefined Behavior in uvm_page_owner_locked_p C 87 36d 279d
assert failed: searchdir != foundobj C 1896 4h49m 281d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held C 255 24d 282d
assert failed: ks->ks_pshared_proc == NULL C 129 13d 285d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held C 382 59d 285d
UBSan: Undefined Behavior in config_devalloc C 149 167d 285d
panic: _uvm_mapent_check: bad entry ADDR, line 2306 C 86 21d 294d
panic: uhidev0: no report descriptor syz 3 272d 302d
assert failed: size > 0 C 15 45d 302d
UBSan: Undefined Behavior in compat_43_ttioctl.cold.0 C 122 240d 302d
panic: todo(ADDR) > MAXPHYS; minphys broken C 86 13d 308d
assert failed: ret == 0 C 789 7h41m 311d
ASan: Unauthorized Access in umidi_attach C 35 24d 315d
page fault in __asan_load8 (4) C 154 25d 316d
assert failed: ps->ps_endoffset != endoffset C 2537 16d 318d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,516: spin lock held (2) C 938 1d13h 319d
UBSan: Undefined Behavior in settime1.constprop.5 C 6 240d 340d
corrupted report (3) 137 14d 343d
UBSan: Undefined Behavior in lf_advlock C 108 56d 345d
UBSan: Undefined Behavior in route_output C 1406 26m 350d
assert failed: l->l_lid == pls->pl_lwpid C 35 24d 353d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,512: locking against myself (2) C 11 221d 356d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout C 92 139d 357d
netbsd build error (13) 4508 19m 358d
fault in supervisor mode (2) C 222 13h27m 359d
ASan: Unauthorized Access in pmap_growkernel C 1639 1h03m 370d
assert failed: hispgrp->pg_jobc > 0 C 5330 1h26m 372d
assert failed: pgrp->pg_jobc > 0 C 1800 4h52m 372d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) syz 31 30d 422d
panic: fpudna from kernel, ip ADDR, trapframe ADDR syz 1960 4h04m 433d
MSan: Uninitialized Memory in uiomove C 11 36d 434d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,307: locking against myself C 480 3d04h 526d
assert failed: rv (2) C 52 6d15h 561d
assert failed: pg->wire_count != 0 (3) C 198 31d 576d
assert failed: proccnt >= 0 C 77 59d 673d
panic: uvm_fault_unwire_locked: address not in map C 20 23d 681d
lost connection to test machine (2) 391179 now 686d
assert failed: entry->next != &map->header && entry->next->start <= entry->end C 101 45d 690d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock C 226 16d 800d
panic: tcp_output: no template C 5001 4d16h 804d
assert failed: lwpcnt >= 0 C 3471 4h40m 804d
no output from test machine C 1335237 now 806d
fix pending (4):
Title Repro Cause bisect Fix bisect Count Last Reported Patched
page fault in free_all_endpoints C 2 138d 138d 0/3
UBSan: Undefined Behavior in free_pipe C 6 68d 138d 0/3
assert failed: (cnp->cn_flags & LOCKPARENT) == 0 || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) C 1619 3d05h 319d 0/3
UBSan: Undefined Behavior in ts2timo C 39 25d 347d 0/3