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panic: (6)

Status: auto-obsoleted due to no activity on 2024/08/13 08:41
Reported-by: syzbot+b97a4d51aa1d3c132e7b@syzkaller.appspotmail.com
First crash: 212d, last: 150d
▶ ▼ Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
netbsd panic: (3) 1 1575d 1575d 0/3 closed as invalid on 2020/08/17 15:02
netbsd panic: (2) 1 1592d 1592d 0/3 closed as invalid on 2020/07/18 07:11
netbsd panic: (5) 4 978d 1065d 0/3 auto-closed as invalid on 2022/06/17 03:20
netbsd panic: (4) 14 1321d 1550d 0/3 auto-closed as invalid on 2021/07/09 07:30
netbsd panic: 363 1764d 1769d 2/3 closed as invalid on 2020/02/21 17:50

Sample crash report:
[ 179.3877035] panic: �������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������[ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
1970/01/01 00:00:47 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cp[ 179.507u6 :             031] panic() at      1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfsnetbsd:panic+0x49
_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :             [ 179.5675520] lockdebug_abort1() at      0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusivenetbsd:lockdebug_abort1+0x191
:                  0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.37754[ 179.6175523] lockdebug_wantlock() at 08] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: netbsd:lockdebug_wantlock+0x457
[ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:               [ 179.6575501] rw_enter() at    1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21nef6c0
[ 179.3775tbsd:rw_enter+0x887
408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netb[ 179.7075511] genfs_lock() at sd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusivenetbsd:genfs_lock+0x220
:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count [ : 0xfffffe059a2 179.7475530] VOP_LOCK() at 1f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.38770netbs35] panic: d:VOP_LOCK+0x22a
[ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbs[ 179.81d:genfs_unlock+076484] vn_lock() at x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: nnetbsdo active turnsti:vn_lock+0x2ae
le for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs[ 179.8775394] union_getattr() at _lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a2netbsd:union_getattr+0x3a9
1f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a[ 179.9477224] V21f6c0 last heldOP_GETATTR() at : 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsned:genfs_unlock+0tbsd:VOP_GETATTR+0x12f
x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:               [   1
[ 179.3775 180.0075404] vn_stat() at 408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfsnet_lock+0x220
[ 1bsd:vn_stat+0x44
79.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive:                  0
[ 179.3775408] relevant cp[u :              180.0775393] do_sys_statat() at      1 last held:                  1
[ 179.3775408] relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21netbsf6c0
[ 179.3775d:do_sys_statat+0x15a
408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:                  1 exclusive[ 180.1376247]:                sys___lstat50() at    0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwnetbsd:sys___lp : 0xfffffe059astat50+0x3c
21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
[ 179.3775408] Turnstile: no active turnstile for this lock.

[ 179.3877035] panic: [ 179.3775408] lock address : fffffe05a0fcb700
[ 179.3775408] type         : sleep/adaptive
[ 179.3775408] initialized  : netbsd:vcache_alloc+0xbf
[ 179.3775408] shared holds :                  0 exclusive:                  1
[ 179.3775408] shares wanted:             [ 180.2075389] syscall() at      1 exclusive:                  0
[ 179.3775408] relevant cpu :                  1 last held:                  1
[ 179.3775408] relevant lwpn : 0xfffffe059aetbsd:syscall+0x28b
[ 180.2275959] --- syscall (number 441) ---
21f6c0 last held: 0xfffffe059a21f6c0
[ 179.3775408] last locked* : netbsd:genfs_lock+0x220
[ 179.3775408] unlocked     : netbsd:genfs_unlock+0x50
[ 179.3775408] owner/count  : 0xfffffe059a2[1f6c0 flags    : 180.2475390] netbsd:syscall+0x28b:
[ 180.2575630] cpu1: End traceback...
[ 180.2575630] fatal breakpoint trap in supervisor mode
[ 180.2575630] trap type 1 code 0 rip 0xffffffff80235475 cs 0x8 rflags 0x246 cr2 0x758bad270000 ilevel 0 rsp 0xffffaa0248727880
[ 180.2775559] curlwp 0xfffffe059a21f6c0 pid 4178.4178 lowest kstack 0xffffaa02487232c0
Stopped in pid 4178.4178 (syz-executor.4) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec sys/ddb/db_panic.c:71
vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:288
panic() at netbsd:panic+0x49 sys/kern/subr_prf.c:1116
lockdebug_abort1() at netbsd:lockdebug_abort1+0x191 lockdebug_abort1 sys/kern/subr_lockdebug.c:814 [inline]
lockdebug_abort1() at netbsd:lockdebug_abort1+0x191 sys/kern/subr_lockdebug.c:796
lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x457 sys/kern/subr_lockdebug.c:489
rw_enter() at netbsd:rw_enter+0x887 sys/kern/kern_rwlock.c:300
genfs_lock() at netbsd:genfs_lock+0x220 sys/miscfs/genfs/genfs_vnops.c:397
VOP_LOCK() at netbsd:VOP_LOCK+0x22a sys/kern/vnode_if.c:1632
vn_lock() at netbsd:vn_lock+0x2ae sys/kern/vfs_vnops.c:1388
union_getattr() at netbsd:union_getattr+0x3a9 sys/fs/union/union_vnops.c:872
VOP_GETATTR() at netbsd:VOP_GETATTR+0x12f sys/kern/vnode_if.c:711
vn_stat() at netbsd:vn_stat+0x44 sys/kern/vfs_vnops.c:762
do_sys_statat() at netbsd:do_sys_statat+0x15a sys/kern/vfs_syscalls.c:3220
sys___lstat50() at netbsd:sys___lstat50+0x3c sys/kern/vfs_syscalls.c:3260
syscall() at netbsd:syscall+0x28b sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x28b sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x28b sys/arch/x86/x86/syscall.c:137
--- syscall (number 441) ---
netbsd:syscall+0x28b:
Panic string: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,300: locking against myself
PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
4160   4160 2   1         0   fffffe05a9c50bc0     syz-executor.2
3479   5081 2   1         0   fffffe05a1ec98c0     syz-executor.1
3479   3479 2   1  10000000   fffffe059a12e680     syz-executor.1
3472   3230 2   1         0   fffffe05a65e4340     syz-executor.0
3472   4576 3   0       180   fffffe05abfaa200     syz-executor.0 parked
3472   3472 2   1  10000000   fffffe0599387a40     syz-executor.0
3430   3430 3   0       180   fffffe059ea56980     syz-executor.5 parked
4941   4941 2   1       140   fffffe059c6335c0     syz-executor.1
3935   3935 2   1       140   fffffe0598b5e200     syz-executor.0
4178 > 4178 7   1       100   fffffe059a21f6c0     syz-executor.4
4433   4433 3   1       180   fffffe05993871c0     syz-executor.1 parked
3165   3165 3   0       180   fffffe05a65e2b80     syz-executor.3 parked
2115   2115 3   1       180   fffffe059e67d300     syz-executor.4 parked
2296   3548 2   1   1000040   fffffe05998aa5c0     syz-executor.4
2296   3895 3   1  11100000   fffffe05a65e4bc0     syz-executor.4 vfork
3944   3944 3   1       180   fffffe059c633a00     syz-executor.4 parked
3517   3517 3   1       180   fffffe05993b44c0     syz-executor.4 parked
2210   2210 3   1       180   fffffe05a9247b00     syz-executor.4 parked
3380   3380 3   1       180   fffffe059a21fb00     syz-executor.4 parked
1746   1746 3   0       180   fffffe05abfaaa80     syz-executor.1 parked
3386   3632 3   0   1000000   fffffe059d21d700     syz-executor.1 lwpwait
3386   1782 3   0  111a0000   fffffe05abfaa640     syz-executor.1 vfork
3386   3413 8   0   11a0000   fffffe05a9247280     syz-executor.1
3386   3386 8   0  111a0000   fffffe0599503940     syz-executor.1
1429   1429 3   0       180   fffffe05a58c04c0     syz-executor.0 parked
1605   1605 3   0       180   fffffe059ca53500     syz-executor.3 parked
1095   1095 3   0       180   fffffe059ea56540     syz-executor.2 parked
394     394 3   0       180   fffffe05a58c0080     syz-executor.2 parked
1457   1457 3   1       180   fffffe05995030c0     syz-executor.5 parked
1080   3125 2   1   1100100   fffffe059ca53940         syz-fuzzer
1080   1206 2   0        40   fffffe0598b5e640         syz-fuzzer
1080   1236 2   1    100000   fffffe0599649040         syz-fuzzer
1080   1203 2   1    100100   fffffe0599649480         syz-fuzzer
1080   1260 2   1    100100   fffffe05992ad9c0         syz-fuzzer
1080    813 2   1    100100   fffffe05998aa180         syz-fuzzer
1080   1231 2   1    100140   fffffe0598967300         syz-fuzzer
1080   1080 2   1    100100   fffffe05992ad140         syz-fuzzer
1230   1230 3   0       180   fffffe05985ceb00               sshd select
1216   1216 3   0       180   fffffe059abda700              getty nanoslp
1184   1184 3   0       180   fffffe05985ce6c0              getty nanoslp
1151   1151 3   1       180   fffffe059829cac0              getty nanoslp
1195   1195 3   0       180   fffffe05982c7200              getty ttyraw
1107   1107 3   0       180   fffffe05985ce280               sshd select
1097   1097 3   0       180   fffffe05998aaa00             powerd kqueue
699     699 3   0       180   fffffe0599387600            syslogd kqueue
746     746 3   0       180   fffffe0598bb7340             dhcpcd poll
745     745 3   1       180   fffffe059949f540             dhcpcd poll
742     742 2   0         0   fffffe059949f980             dhcpcd
602     602 3   1       180   fffffe059873b2c0             dhcpcd poll
292     292 3   0       180   fffffe059873bb40             dhcpcd poll
485     485 3   0       180   fffffe059873b700             dhcpcd poll
291     291 2   0         0   fffffe0598967740             dhcpcd
1         1 3   0       180   fffffe0590097100               init wait
0      4204 3   0       200   fffffe059d21db40         poolthread pooljob
0      2751 3   0       200   fffffe05a1ec9040             ktrace ktrwait
0      3158 3   0       200   fffffe059edfb9c0            swapiod swapiod
0      2259 3   1       200   fffffe05992ad580             ktrace ktrwait
0       967 3   0       200   fffffe05982c7640            physiod physiod
0       196 3   0       200   fffffe059829c680          pooldrain pooldrain
0       195 2   0       240   fffffe059829c240            ioflush
0       194 3   1       200   fffffe05982c7a80           pgdaemon pgdaemon
0       170 3   0       200   fffffe05961d6a40               usb7 usbevt
0       169 3   1       200   fffffe05961d6600               usb6 usbevt
0       168 3   1       200   fffffe05961d61c0               usb5 usbevt
0       167 3   0       200   fffffe0593151a00               usb4 usbevt
0       166 3   0       200   fffffe05931515c0               usb3 usbevt
0       165 3   0       200   fffffe0593151180               usb2 usbevt
0        31 3   1       200   fffffe05910f49c0               usb1 usbevt
0        63 3   1       200   fffffe05910f4580               usb0 usbevt
0       126 3   0       200   fffffe05910f4140         usbtask-dr usbtsk
0       125 3   0       200   fffffe0590097980         usbtask-hc usbtsk
0       124 3   1       200   fffffe0590097540          swwreboot swwreboot
0       123 3   0       200   fffffe058e495b00             npfgc0 npfgcw
0       122 3   0       200   fffffe059004d940            rt_free rt_free
0       121 3   0       200   fffffe059004d500              unpgc unpgc
0       120 3   0       200   fffffe058feff740    key_timehandler key_timehandler
0       119 3   1       200   fffffe058feffb80    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   fffffe058ffde340    icmp6_wqinput/0 icmp6_wqinput
0       117 3   0       200   fffffe059004d0c0          nd6_timer nd6_timer
0       116 3   1       200   fffffe0590038900    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   fffffe05900384c0    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   fffffe0590038080     carp_wqinput/1 carp_wqinput
0       113 3   0       200   fffffe05900138c0     carp_wqinput/0 carp_wqinput
0       112 3   1       200   fffffe0590013480     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   fffffe0590013040     icmp_wqinput/0 icmp_wqinput
0       110 3   0       200   fffffe058ffdebc0           rt_timer rt_timer
0       109 3   0       200   fffffe058ffde780        vmem_rehash vmem_rehash
0       100 3   0       200   fffffe058feff300          entbutler entropy
0        99 3   0       200   fffffe058f93eb40              viomb balloon
0        98 3   1       200   fffffe058f93e700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   fffffe058f93e2c0      vioif0_txrx/0 vioif0_txrx
0        30 3   1       200   fffffe058e4956c0           scsibus0 sccomp
0        29 3   0       200   fffffe058e495280               pms0 pmsreset
0        28 3   1       200   fffffe058e3b5ac0            xcall/1 xcall
0        27 1   1       200   fffffe058e3b5680          softser/1
0        26 1   1       200   fffffe058e3b5240          softclk/1
0        25 1   1       200   fffffe058e398a80          softbio/1
0        24 1   1       200   fffffe058e398640          softnet/1
0        23 1   1       201   fffffe058e398200             idle/1
0        22 3   0       200   fffffe06bc733a40           lnxsyswq lnxsyswq
0        21 3   1       200   fffffe06bc733600           lnxubdwq lnxubdwq
0        20 3   0       200   fffffe06bc7331c0           lnxpwrwq lnxpwrwq
0        19 3   0       200   fffffe06bc742a00           lnxlngwq lnxlngwq
0        18 3   0       200   fffffe06bc7425c0           lnxhipwq lnxhipwq
0        17 3   1       200   fffffe06bc742180           lnxrcugc lnxrcugc
0        16 3   0       200   fffffe06bc7599c0             sysmon smtaskq
0        15 3   0       200   fffffe06bc759580         pmfsuspend pmfsuspend
0        14 3   1       200   fffffe06bc759140           pmfevent pmfevent
0        13 3   0       200   fffffe06bc76c980         sopendfree sopendfr
0        12 3   0       200   fffffe06bc76c540             ifwdog ifwdog
0        11 3   1       200   fffffe06bc76c100            iflnkst iflnkst
0        10 3   0       200   fffffe06bd797940           nfssilly nfssilly
0         9 3   0       200   fffffe06bd797500           pooldisp pooldisp
0         8 3   1       200   fffffe06bd7970c0          modunload mod_unld
0         7 3   0       200   fffffe06bd7c2900            xcall/0 xcall
0         6 1   0       200   fffffe06bd7c24c0          softser/0
0         5 1   0       200   fffffe06bd7c2080          softclk/0
0         4 1   0       200   fffffe06bd7ed8c0          softbio/0
0         3 1   0       200   fffffe06bd7ed480          softnet/0
0         2 1   0       201   fffffe06bd7ed040             idle/0
0    >    0 7   0       240   ffffffff86795cc0            swapper
[Locks tracked through LWPs]

****** LWP 4160.4160 (syz-executor.2) @ 0xfffffe05a9c50bc0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : fffffe05a0fcbe80
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0xbf
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffffe05a9c50bc0 last held: 0xfffffe05a9c50bc0
last locked* : netbsd:genfs_lock+0x220
unlocked     : netbsd:genfs_unlock+0x50
owner/count  : 0xfffffe05a9c50bc0 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : fffffe05b511ac40
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0xbf
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffffe05a9c50bc0 last held: 0xfffffe05a9c50bc0
last locked* : netbsd:genfs_lock+0x220
unlocked     : 0
owner/count  : 0xfffffe05a9c50bc0 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 4178.4178 (syz-executor.4) @ 0xfffffe059a21f6c0, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : fffffe05a0fcb700
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0xbf
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffffe059a21f6c0 last held: 0xfffffe059a21f6c0
last locked* : netbsd:genfs_lock+0x220
unlocked     : netbsd:genfs_unlock+0x50
owner/count  : 0xfffffe059a21f6c0 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 745.745 (dhcpcd) @ 0xfffffe059949f540, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xfffffe059949f540 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 742.742 (dhcpcd) @ 0xfffffe059949f980, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffffe059949f980 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 485.485 (dhcpcd) @ 0xfffffe059873b700, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffffe059873b700 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 291.291 (dhcpcd) @ 0xfffffe0598967740, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffffe0598967740 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.26 (softclk/1) @ 0xfffffe058e3b5240, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xfffffe058e3b5240 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.11 (iflnkst) @ 0xfffffe06bc76c100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xfffffe06bc76c100 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.5 (softclk/0) @ 0xfffffe06bd7c2080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffffe06bd7c2080 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.0 (swapper) @ 0xffffffff86795cc0, l_stat=7

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffffff86795cc0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffaa0000007180 0045 00000000                0x0                0x0
0xffffaa0000007200 0045 00000000                0x0                0x0
0xffffaa0000007280 0045 00000000                0x0                0x0
0xffffaa0000007300 0045 00000000                0x0                0x0
0xffffaa0000007380 0045 00000000                0x0                0x0
0xffffaa0000007400 0045 00000000                0x0                0x0
0xffffaa0000007480 0045 00000000                0x0                0x0
0xffffaa0000007500 0045 00000000                0x0                0x0
0xffffaa0000007580 0045 00000000                0x0                0x0
0xffffaa0000007600 0045 00000000                0x0                0x0
0xffffaa0000007680 0041 00000000                0x0                0x0
0xffffaa0000007700 0041 00000000                0x0                0x0
0xffffaa0000007780 0041 00000000                0x0                0x0
0xffffaa0000007800 0041 00000000                0x0                0x0
0xffffaa0000007880 0041 00000000                0x0                0x0
0xffffaa0000007900 0045 00000000                0x0                0x0
0xffffaa0000007980 0041 00000000                0x0                0x0
0xffffaa0000007a00 0041 00000000                0x0                0x0
0xffffaa0000007a80 0041 00000000                0x0                0x0
0xffffaa0000007b00 0041 00000000                0x0                0x0
0xffffaa0000007b80 0041 00000000                0x0                0x0
0xffffaa0000007c00 0041 00000000                0x0                0x0
0xffffaa0000007c80 0041 00000000                0x0                0x0
0xffffaa0000007d00 0041 00000000                0x0                0x0
0xffffaa0000007d80 0041 00000000                0x0                0x0
0xffffaa0000007e00 0041 00000000                0x0                0x0
0xffffaa0000007e80 0041 00000000                0x0                0x0
0xffffaa0000007f00 0041 00000000                0x0                0x0
0xffffaa0000007f80 0041 00000000                0x0                0x0
0xffffaa0000008000 0041 00000000                0x0                0x0
0xffffaa0000008080 0041 00000000                0x0                0x0
0xffffaa0000008100 0041 00000000                0x0                0x0
0xffffaa0000008180 0041 00000000                0x0                0x0
0xffffaa0000008200 0041 00000000                0x0                0x0
0xffffaa0000008280 0041 00000000                0x0                0x0
0xffffaa0000008300 0041 00000000                0x0                0x0
0xffffaa0000008380 0041 00000000                0x0                0x0
0xffffaa0000008400 0041 00000000                0x0                0x0
0xffffaa0000008480 0041 00000000                0x0                0x0
0xffffaa0000008500 0041 00000000                0x0                0x0
0xffffaa0000008580 0041 00000000                0x0                0x0
0xffffaa0000008600 0045 00000000                0x0                0x0
0xffffaa0000008680 0041 00000000                0x0                0x0
0xffffaa0000008700 0041 00000000                0x0                0x0
0xffffaa0000008780 0041 00000000                0x0                0x0
0xffffaa0000008800 0041 00000000                0x0                0x0
0xffffaa0000008880 0041 00000000                0x0                0x0
0xffffaa0000008900 0041 00000000                0x0                0x0
0xffffaa0000008980 0041 00000000                0x0                0x0
0xffffaa0000008a00 0041 00000000                0x0                0x0
0xffffaa0000008a80 0041 00000000                0x0                0x0
0xffffaa0000008b00 0041 00000000                0x0                0x0
0xffffaa0000008b80 0041 00000000                0x0                0x0
0xffffaa0000008c00 0041 00000000                0x0                0x0
0xffffaa0000008c80 0041 00000000                0x0                0x0
0xffffaa0000008d00 0041 00000000                0x0                0x0
0xffffaa0000008d80 0041 00000000                0x0                0x0
0xffffaa0000008e00 0041 00000000                0x0                0x0
0xffffaa0000008e80 0041 00000000                0x0                0x0
0xffffaa0000008f00 0041 00000000                0x0                0x0
0xffffaa0000008f80 0041 00000000                0x0                0x0
0xffffaa0000009000 0041 00000000                0x0                0x0
0xffffaa0000009080 0041 00000000                0x0                0x0
0xffffaa0000009100 0045 00000000                0x0                0x0
0xffffaa0000009180 0045 00000000                0x0                0x0
0xffffaa0000009200 0041 00000000                0x0                0x0
0xffffaa0000009280 0041 00000000                0x0                0x0
0xffffaa0000009300 0041 00000000                0x0                0x0
0xffffaa0000009380 0041 00000000                0x0                0x0
0xffffaa0000009400 0041 00000000                0x0                0x0
0xffffaa0000009480 0041 00000000                0x0                0x0
0xffffaa0000009500 0041 00000000                0x0                0x0
0xffffaa0000009580 0041 00000000                0x0                0x0
0xffffaa0000009600 0041 00000000                0x0                0x0
0xffffaa0000009680 0041 00000000                0x0                0x0
0xffffaa0000009700 0041 00000000                0x0                0x0
0xffffaa0000009780 0041 00000000                0x0                0x0
0xffffaa0000009800 0041 00000000                0x0                0x0
0xffffaa0000009880 0041 00000000                0x0                0x0
0xffffaa0000009900 0041 00000000                0x0                0x0
0xffffaa0000009980 0041 00000000                0x0                0x0
0xffffaa0000009a00 0041 00000000                0x0                0x0
0xffffaa0000009a80 0041 00000000                0x0                0x0
0xffffaa0000009b00 0041 00000000                0x0                0x0
0xffffaa0000009b80 0041 00000000                0x0                0x0
0xffffaa0000009c00 0041 00000000                0x0                0x0
0xffffaa0000009c80 0041 00000000                0x0                0x0
0xffffaa0000009d00 0041 00000000                0x0                0x0
0xffffaa0000009d80 0041 00000000                0x0                0x0
0xffffaa0000009e00 0041 00000000                0x0                0x0
0xffffaa0000009e80 0041 00000000                0x0                0x0
0xffffaa0000009f00 0041 00000000                0x0                0x0
0xffffaa0000009f80 0045 00000000                0x0                0x0
0xffffaa000000a000 0041 00000000                0x0                0x0
0xffffaa000000a080 0041 00000000                0x0                0x0
0xffffaa000000a100 0041 00000000                0x0                0x0
0xffffaa000000a180 0041 00000000                0x0                0x0
0xffffaa000000a200 0041 00000000

Crashes (30):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/06/24 08:40 netbsd 1cd85761873a edc5149a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan panic:
2024/06/24 07:24 netbsd 1cd85761873a edc5149a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan panic:
2024/06/22 19:40 netbsd 302abb8de097 edc5149a .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/22 00:37 netbsd 22cf87355bbd edc5149a .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/21 11:49 netbsd 1cd85761873a dac2aa43 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan panic:
2024/06/21 08:25 netbsd 5680363e1330 dac2aa43 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/20 22:32 netbsd 1cd85761873a dac2aa43 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan panic:
2024/06/18 12:59 netbsd e28af4372a4d 639d6cdf .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/18 05:13 netbsd c67fa90f5dc2 ce6011bc .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/18 02:08 netbsd 17ee9e3fb6e1 ce6011bc .config console log report ci2-netbsd panic:
2024/06/12 10:46 netbsd 5aa7b24f7fcd f815599d .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/11 03:18 netbsd 2436a61bc764 048c640a .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/09 22:32 netbsd da89b8c15375 82c05ab8 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/08 14:52 netbsd 3e0d945bc360 82c05ab8 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/07 00:55 netbsd b9433a63b353 121701b6 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan panic:
2024/06/06 15:32 netbsd e7626d1f1ae1 121701b6 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan panic:
2024/06/06 07:17 netbsd e7626d1f1ae1 121701b6 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/06/01 22:02 netbsd 7aee84d4aa1b 3113787f .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/28 19:08 netbsd 8a296fe039ea 34889ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/28 10:09 netbsd 463a9e2dfed1 f550015e .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/26 03:07 netbsd cd90f040db35 a10a183e .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan panic:
2024/05/22 20:13 netbsd f5ffeae836a2 4d098039 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan panic:
2024/05/22 09:21 netbsd f5ffeae836a2 1014eca7 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/19 12:58 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan panic:
2024/05/18 19:38 netbsd 3c6141f6f36b c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/17 20:04 netbsd af39a497002a a12e99e7 .config console log report ci2-netbsd-kubsan panic:
2024/05/13 01:45 netbsd bc92ec78d908 9026e142 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/10 19:27 netbsd 2173c07c8444 f7c35481 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/05/10 11:19 netbsd d2d9aaf4f852 de979bc2 .config console log report [disk image] [netbsd.gdb] ci2-netbsd panic:
2024/04/23 11:21 netbsd 8a12906d648f 21339d7b .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan panic:
* Struck through repros no longer work on HEAD.