panic: kernel diagnostic assertion "dev->ud_ifaces == NULL" failed: file "/syzkaller/manager
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syzbot
Nov 16, 2023, 12:11:31 AM11/16/23
to syzkaller-...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 23ee83f7c0ae c.7: mention that C11 and C17 have been publi..
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17ab78a8e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=51ab202f6c008b0f6dd1
compiler: g++ (Debian 12.2.0-14) 12.2.0
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/81063a77eb5b/disk-23ee83f7.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/4a112bb444b0/netbsd-23ee83f7.gdb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+51ab20...@syzkaller.appspotmail.com
[ 984.7 728835] panic: kern el diagnostic assertion "dev->ud_ifaces == NULL" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/dev/usb/usb_subr.c", line 870 ud_ifaces=0xffffa580143d7700
[ 984.7929114] cpu1: Begin traceback...
[ 984.8128687] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
[ 984.8628714] _sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x6b9c
[ 984.9028665] usbd_set_config_index() at netbsd:usbd_set_config_index+0xcba sys/dev/usb/usb_subr.c:870
[ 984.9528667] ugenif_attach() at netbsd:ugenif_attach+0x404 sys/dev/usb/ugen.c:433
[ 985.0028680] ugen_attach() at netbsd:ugen_attach+0x16d sys/dev/usb/ugen.c:376
[ 985.0528690] config_attach_internal() at netbsd:config_attach_internal+0x349 sys/kern/subr_autoconf.c:1832
[ 985.1028705] config_found_acquire() at netbsd:config_found_acquire+0x1e2 sys/kern/subr_autoconf.c:1275
[ 985.1528702] config_found() at netbsd:config_found+0x4e sys/kern/subr_autoconf.c:1317
[ 985.1928708] usbd_attachwholedevice() at netbsd:usbd_attachwholedevice+0x371 sys/dev/usb/usb_subr.c:1139
[ 985.2428694] usbd_probe_and_attach() at netbsd:usbd_probe_and_attach+0x2d6 sys/dev/usb/usb_subr.c:1312
[ 985.2928708] usbd_new_device() at netbsd:usbd_new_device+0xaf7 sys/dev/usb/usb_subr.c:1589
[ 985.3428700] uhub_explore() at netbsd:uhub_explore+0xc29 sys/dev/usb/uhub.c:847
[ 985.3928701] usb_discover() at netbsd:usb_discover+0x117 sys/dev/usb/usb.c:1200
[ 985.4428780] usb_event_thread() at netbsd:usb_event_thread+0x127 sys/dev/usb/usb.c:755
[ 985.4528771] cpu1: End traceback...
[ 985.4528771] fatal breakpoint trap in supervisor mode
[ 985.4628749] trap type 1 code 0 rip 0xffffffff8023241d cs 0x8 rflags 0x286 cr2 0x7a2c31964789 ilevel 0 rsp 0xffffa582431674a0
[ 985.4728670] curlwp 0xffffa58012914200 pid 0.165 lowest kstack 0xffffa582431602c0
Stopped in pid 0.165 (system) at netbsd:breakpoint+0x5: leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
_sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x6b9c
usbd_set_config_index() at netbsd:usbd_set_config_index+0xcba sys/dev/usb/usb_subr.c:870
ugenif_attach() at netbsd:ugenif_attach+0x404 sys/dev/usb/ugen.c:433
ugen_attach() at netbsd:ugen_attach+0x16d sys/dev/usb/ugen.c:376
config_attach_internal() at netbsd:config_attach_internal+0x349 sys/kern/subr_autoconf.c:1832
config_found_acquire() at netbsd:config_found_acquire+0x1e2 sys/kern/subr_autoconf.c:1275
config_found() at netbsd:config_found+0x4e sys/kern/subr_autoconf.c:1317
usbd_attachwholedevice() at netbsd:usbd_attachwholedevice+0x371 sys/dev/usb/usb_subr.c:1139
usbd_probe_and_attach() at netbsd:usbd_probe_and_attach+0x2d6 sys/dev/usb/usb_subr.c:1312
usbd_new_device() at netbsd:usbd_new_device+0xaf7 sys/dev/usb/usb_subr.c:1589
uhub_explore() at netbsd:uhub_explore+0xc29 sys/dev/usb/uhub.c:847
usb_discover() at netbsd:usb_discover+0x117 sys/dev/usb/usb.c:1200
usb_event_thread() at netbsd:usb_event_thread+0x127 sys/dev/usb/usb.c:755
Panic string: kernel diagnostic assertion "dev->ud_ifaces == NULL" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/dev/usb/usb_subr.c", line 870 ud_ifaces=0xffffa580143d7700
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
7298 8281 2 0 0 ffffa580126eb340 syz-executor.5
7298 7303 2 0 100 ffffa580145349c0 syz-executor.5
7298 7298 2 0 10040000 ffffa58012ad30c0 syz-executor.5
7158 8017 3 1 180 ffffa58013f28340 syz-executor.0 parked
7158 8873 2 0 100 ffffa5801454b1c0 syz-executor.0
7158 7158 2 1 10040000 ffffa580141b3200 syz-executor.0
7137 7982 3 0 180 ffffa58013e1d240 syz-executor.1 parked
7137 8757 3 0 180 ffffa580133a05c0 syz-executor.1 ttyout
7137 7137 2 0 10040140 ffffa58012bf8600 syz-executor.1
8672 7309 3 1 180 ffffa5801454b600 syz-executor.4 parked
8672 7489 3 1 180 ffffa58012c27680 syz-executor.4 parked
8672 8910 2 1 100 ffffa58012a14300 syz-executor.4
8672 8672 2 1 10040000 ffffa580141a91c0 syz-executor.4
7152 7880 3 0 180 ffffa58013360980 syz-executor.3 parked
7152 8028 2 1 40100 ffffa58012cdd580 syz-executor.3
7152 7152 2 1 10040000 ffffa58014534580 syz-executor.3
8243 7842 3 0 180 ffffa58014274ac0 syz-executor.2 nanoslp
8243 8775 3 0 180 ffffa58013f05740 syz-executor.2 parked
8243 8116 3 0 40180 ffffa58013f5d900 syz-executor.2 nanoslp
8243 8243 2 0 10040140 ffffa58013f910c0 syz-executor.2
7730 7730 2 0 140 ffffa58012c7bb80 syz-executor.1
6391 6391 3 1 180 ffffa58014274680 syz-executor.1 parked
6533 6988 3 1 1100040 ffffa580143a3900 syz-executor.1 vfork
6533 6533 2 0 11000040 ffffa58013dd2640 syz-executor.1
6992 6992 2 0 140 ffffa5801337e9c0 syz-executor.4
7498 7498 3 0 180 ffffa58012d76340 syz-executor.2 parked
7122 5955 3 0 1100000 ffffa580142d7280 syz-executor.1 tstile
7122 7122 2 0 11000040 ffffa58013e6c6c0 syz-executor.1
2874 7626 3 0 1100000 ffffa58012d0f200 syz-executor.4 tstile
2874 2874 2 0 11000040 ffffa58012ce7a00 syz-executor.4
6575 6130 3 1 1100000 ffffa580129a2280 syz-executor.1 tstile
6575 6575 2 0 11000040 ffffa58013f91940 syz-executor.1
4425 5617 3 0 1100000 ffffa58013442740 syz-executor.1 tstile
4425 4425 2 0 11000040 ffffa58012ce7180 syz-executor.1
5795 5733 3 0 1100000 ffffa58012d0fa80 syz-executor.1 tstile
5795 5795 2 0 11000040 ffffa58013f49040 syz-executor.1
6178 6178 2 0 140 ffffa580142d76c0 syz-executor.0
7095 7095 3 0 180 ffffa58012cb54c0 syz-executor.5 parked
6230 5369 3 1 1100000 ffffa58012d76780 syz-executor.1 tstile
6230 6230 2 0 11000040 ffffa58012b7a100 syz-executor.1
5479 5479 2 0 140 ffffa580133d3680 syz-executor.2
5158 6235 3 0 1100000 ffffa58012b7a980 syz-executor.1 tstile
5158 6208 3 0 1100000 ffffa580133d3240 syz-executor.1 tstile
5158 5158 2 0 11000040 ffffa58013430b40 syz-executor.1
6855 5256 3 0 1100000 ffffa58012aa54c0 syz-executor.4 tstile
6855 6855 2 0 11000040 ffffa58012cfea40 syz-executor.4
5270 5107 3 1 1100000 ffffa580134869c0 syz-executor.1 tstile
5270 5114 3 1 1100000 ffffa580133c7200 syz-executor.1 tstile
5270 5270 2 0 11000040 ffffa58013e1dac0 syz-executor.1
6086 6086 3 1 180 ffffa58012d848c0 syz-executor.0 parked
6065 6065 3 0 180 ffffa58012c94340 syz-executor.0 parked
4932 4932 3 0 180 ffffa580126e8740 syz-executor.0 parked
5978 6571 3 0 1100000 ffffa58013e1d680 syz-executor.4 tstile
5978 4930 3 0 1100040 ffffa58012b99140 syz-executor.4 tstile
5978 5978 2 0 11000040 ffffa58012cd0980 syz-executor.4
6333 5949 3 0 1100000 ffffa58013f5d4c0 syz-executor.1 tstile
6333 6333 2 0 11000040 ffffa580133d3ac0 syz-executor.1
4853 6630 2 0 1000040 ffffa58014140180 syz-executor.1
4853 5195 3 1 1100000 ffffa58012c7b740 syz-executor.1 tstile
5580 4765 3 0 1100000 ffffa58012cdd9c0 syz-executor.1 tstile
5580 5580 2 0 11000040 ffffa5801345a8c0 syz-executor.1
4756 4756 3 0 180 ffffa580141b3640 syz-executor.4 parked
5929 5929 3 0 180 ffffa58013f49480 syz-executor.4 parked
4970 4970 3 0 180 ffffa58012dc8500 syz-executor.4 parked
5864 5864 3 0 180 ffffa58012d18ac0 syz-executor.4 parked
5484 4605 3 0 1100000 ffffa58014140a00 syz-executor.1 tstile
5484 5484 2 0 11000040 ffffa5801347a540 syz-executor.1
4677 4677 2 0 140 ffffa58013f91500 syz-executor.3
4480 4340 3 0 1100000 ffffa58012c5a2c0 syz-executor.1 tstile
4480 4494 3 1 1100040 ffffa58013cfe600 syz-executor.1 tstile
4480 4480 2 0 11000040 ffffa58012c5a700 syz-executor.1
2091 2091 3 0 180 ffffa58013486580 syz-executor.1 parked
656 656 2 0 140 ffffa580129a4b40 syz-executor.5
1737 1737 3 1 180 ffffa58012dad080 syz-executor.0 parked
453 453 3 1 180 ffffa5801337e140 syz-executor.0 parked
1235 3583 3 1 180 ffffa58012a6f040 syz-fuzzer parked
1235 1073 3 1 180 ffffa58013e932c0 syz-fuzzer wait
1235 1384 3 1 180 ffffa58013e6cb00 syz-fuzzer parked
1235 813 3 0 180 ffffa58013e6c280 syz-fuzzer wait
1235 1246 3 0 180 ffffa58013dd2a80 syz-fuzzer wait
1235 1242 3 0 1c0 ffffa58013cfea40 syz-fuzzer wait
1235 1244 3 1 180 ffffa58012ad3500 syz-fuzzer parked
1235 1241 3 0 180 ffffa58013cfe1c0 syz-fuzzer wait
1235 991 3 1 180 ffffa58013451bc0 syz-fuzzer parked
1235 449 3 1 180 ffffa58013451780 syz-fuzzer parked
1235 942 3 0 1c0 ffffa58013451340 syz-fuzzer wait
1235 1233 3 0 180 ffffa58012a14740 syz-fuzzer kqueue
1235 1260 3 0 180 ffffa580126ebbc0 syz-fuzzer parked
1235 1235 3 1 180 ffffa580133a0a00 syz-fuzzer parked
1238 1238 3 1 180 ffffa58012ad3940 sshd select
1259 1259 3 0 180 ffffa580126ec480 getty nanoslp
852 852 3 0 180 ffffa580134b25c0 getty nanoslp
1216 1216 3 1 180 ffffa580134b2180 getty nanoslp
1106 1106 3 1 1c0 ffffa580126e8b80 getty ttyraw
1103 1103 3 0 180 ffffa580133b6600 sshd select
1094 1094 3 0 180 ffffa58012d84040 powerd kqueue
699 699 3 0 180 ffffa58012d46b80 syslogd kqueue
559 559 3 0 180 ffffa58012c27ac0 dhcpcd poll
746 746 3 0 180 ffffa58012cd0100 dhcpcd poll
745 745 3 1 180 ffffa58012c94bc0 dhcpcd poll
599 599 3 0 180 ffffa58012c376c0 dhcpcd poll
487 487 3 0 180 ffffa58012dc80c0 dhcpcd poll
292 292 3 0 180 ffffa58012dad900 dhcpcd poll
485 485 3 1 180 ffffa58012dad4c0 dhcpcd poll
1 1 3 0 180 ffffa58012879180 init wait
0 7896 5 1 200 ffffa58012d18680 (zombie)
0 7098 3 0 200 ffffa58012ce75c0 ktrace ktrwait
0 673 3 0 200 ffffa580129a26c0 physiod physiod
0 196 3 0 200 ffffa580129a4700 pooldrain pooldrain
0 195 3 0 200 ffffa580129a42c0 ioflush syncer
0 194 3 1 200 ffffa580129a2b00 pgdaemon pgdaemon
0 167 3 0 200 ffffa58012962ac0 usb7 usbevt
0 172 3 0 200 ffffa58012962680 usb6 usbevt
0 170 3 0 200 ffffa58012962240 usb5 usbevt
0 168 3 1 240 ffffa58012914a80 usb4 tstile
0 166 2 0 240 ffffa58012914640 usb3
0 > 165 7 1 240 ffffa58012914200 usb2
0 31 3 1 240 ffffa580128daa40 usb1 tstile
0 63 3 1 200 ffffa580128da600 usb0 usbevt
0 126 3 1 200 ffffa580128da1c0 usbtask-dr usbtsk
0 125 3 1 200 ffffa58012879a00 usbtask-hc usbtsk
0 124 3 0 200 ffffa58010d77b00 swwreboot swwreboot
0 123 3 1 200 ffffa580128795c0 npfgc0 npfgcw
0 122 3 1 200 ffffa5801286b9c0 rt_free rt_free
0 121 3 1 200 ffffa5801286b580 unpgc unpgc
0 120 2 0 200 ffffa5801286b140 key_timehandler
0 119 3 1 200 ffffa5801271c980 icmp6_wqinput/1 icmp6_wqinput
0 118 3 0 200 ffffa5801271c540 icmp6_wqinput/0 icmp6_wqinput
0 > 117 7 0 200 ffffa5801271c100 nd6_timer
0 116 3 1 200 ffffa58012713940 carp6_wqinput/1 carp6_wqinput
0 115 3 0 200 ffffa58012713500 carp6_wqinput/0 carp6_wqinput
0 114 3 1 200 ffffa580127130c0 carp_wqinput/1 carp_wqinput
0 113 3 0 200 ffffa58012705900 carp_wqinput/0 carp_wqinput
0 112 3 1 200 ffffa580127054c0 icmp_wqinput/1 icmp_wqinput
0 111 3 0 200 ffffa58012705080 icmp_wqinput/0 icmp_wqinput
0 110 3 0 200 ffffa580126ec8c0 rt_timer rt_timer
0 109 3 0 200 ffffa580126ec040 vmem_rehash vmem_rehash
0 100 3 1 200 ffffa580126e8300 entbutler entropy
0 99 3 1 200 ffffa580120beb40 viomb balloon
0 98 3 1 200 ffffa580120be700 vioif0_txrx/1 vioif0_txrx
0 97 3 0 200 ffffa580120be2c0 vioif0_txrx/0 vioif0_txrx
0 30 3 0 200 ffffa58010d776c0 scsibus0 sccomp
0 29 3 0 200 ffffa58010d77280 pms0 pmsreset
0 28 3 1 200 ffffa58010cbdac0 xcall/1 xcall
0 27 1 1 200 ffffa58010cbd680 softser/1
0 26 3 1 200 ffffa58010cbd240 softclk/1 tstile
0 25 1 1 200 ffffa58010cb9a80 softbio/1
0 24 1 1 200 ffffa58010cb9640 softnet/1
0 23 1 1 201 ffffa58010cb9200 idle/1
0 22 3 0 200 ffffa5800f756a40 lnxsyswq lnxsyswq
0 21 3 0 200 ffffa5800f756600 lnxubdwq lnxubdwq
0 20 3 0 200 ffffa5800f7561c0 lnxpwrwq lnxpwrwq
0 19 3 0 200 ffffa5800f755a00 lnxlngwq lnxlngwq
0 18 3 0 200 ffffa5800f7555c0 lnxhipwq lnxhipwq
0 17 3 0 200 ffffa5800f755180 lnxrcugc lnxrcugc
0 16 3 0 200 ffffa5800f74e9c0 sysmon smtaskq
0 15 3 0 200 ffffa5800f74e580 pmfsuspend pmfsuspend
0 14 3 0 200 ffffa5800f74e140 pmfevent pmfevent
0 13 3 0 200 ffffa5800f74b980 sopendfree sopendfr
0 12 3 0 200 ffffa5800f74b540 ifwdog ifwdog
0 11 3 1 200 ffffa5800f74b100 iflnkst iflnkst
0 10 3 0 200 ffffa5800f73e940 nfssilly nfssilly
0 9 3 0 200 ffffa5800f73e500 vdrain vdrain
0 8 3 1 200 ffffa5800f73e0c0 modunload mod_unld
0 7 3 0 200 ffffa5800f733900 xcall/0 xcall
0 > 6 7 0 200 ffffa5800f7334c0 softser/0
0 5 1 0 200 ffffa5800f733080 softclk/0
0 4 1 0 200 ffffa5800f7318c0 softbio/0
0 3 1 0 200 ffffa5800f731480 softnet/0
0 2 1 0 201 ffffa5800f731040 idle/0
0 0 3 0 200 ffffffff83343700 swapper uvm
[Locks tracked through LWPs]
****** LWP 8672.7489 (syz-executor.4) @ 0xffffa58012c27680, 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 : 0xffffa58012c27680 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 8672.8910 (syz-executor.4) @ 0xffffa58012a14300, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:unp_attach+0x2b4 sys/kern/uipc_usrreq.c:727)
lock address : ffffa58012cea180
type : sleep/adaptive
initialized : netbsd:unp_attach+0x2b4
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012a14300 last held: 0xffffa58012a14300
last locked* : netbsd:unp_attach+0x2fe
unlocked : 0
owner field : 0xffffa58012a14300 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
*** 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 : 0xffffa58012a14300 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 7152.8028 (syz-executor.3) @ 0xffffa58012cdd580, l_stat=2
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa580126b16f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012cdd580 last held: 000000000000000000
last locked : netbsd:vhci_fd_read+0x14f
unlocked* : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58012cdd580 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 7122.5955 (syz-executor.1) @ 0xffffa580142d7280, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa580142d7280 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 2874.7626 (syz-executor.4) @ 0xffffa58012d0f200, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012d0f200 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 6575.6130 (syz-executor.1) @ 0xffffa580129a2280, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580129a2280 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4425.5617 (syz-executor.1) @ 0xffffa58013442740, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58013442740 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5795.5733 (syz-executor.1) @ 0xffffa58012d0fa80, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012d0fa80 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 6230.5369 (syz-executor.1) @ 0xffffa58012d76780, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012d76780 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5158.6235 (syz-executor.1) @ 0xffffa58012b7a980, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012b7a980 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5158.6208 (syz-executor.1) @ 0xffffa580133d3240, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa580133d3240 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 6855.5256 (syz-executor.4) @ 0xffffa58012aa54c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012aa54c0 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 5270.5107 (syz-executor.1) @ 0xffffa580134869c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580134869c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5270.5114 (syz-executor.1) @ 0xffffa580133c7200, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580133c7200 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5978.6571 (syz-executor.4) @ 0xffffa58013e1d680, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa580126b36f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xffffa58013e1d680 last held: 0xffffa58013e1d680
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58013e1d680 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa58012914a80
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58013e1d680 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 5978.4930 (syz-executor.4) @ 0xffffa58012b99140, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012b99140 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 6333.5949 (syz-executor.1) @ 0xffffa58013f5d4c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58013f5d4c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4853.5195 (syz-executor.1) @ 0xffffa58012c7b740, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012c7b740 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5580.4765 (syz-executor.1) @ 0xffffa58012cdd9c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012cdd9c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5484.4605 (syz-executor.1) @ 0xffffa58014140a00, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58014140a00 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4480.4340 (syz-executor.1) @ 0xffffa58012c5a2c0, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa5801269f6f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xffffa58012c5a2c0 last held: 0xffffa58012c5a2c0
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58012c5a2c0 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa580128daa40
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012c5a2c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4480.4494 (syz-executor.1) @ 0xffffa58013cfe600, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58013cfe600 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 746.746 (dhcpcd) @ 0xffffa58012cd0100, 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 : 0xffffa58012cd0100 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 745.745 (dhcpcd) @ 0xffffa58012c94bc0, 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 : 0xffffa58012c94bc0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 292.292 (dhcpcd) @ 0xffffa58012dad900, 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 : 0xffffa58012dad900 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) @ 0xffffa58012dad4c0, 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 : 0xffffa58012dad4c0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.168 (usb4) @ 0xffffa58012914a80, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012914a80 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa580126b36f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xffffa58012914a80 last held: 0xffffa58013e1d680
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58013e1d680 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa58012914a80
****** LWP 0.31 (usb1) @ 0xffffa580128daa40, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580128daa40 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa5801269f6f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xffffa580128daa40 last held: 0xffffa58012c5a2c0
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58012c5a2c0 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa580128daa40
****** LWP 0.26 (softclk/1) @ 0xffffa58010cbd240, 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 : 0xffffa58010cbd240 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) @ 0xffffa5800f74b100, 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 : 0xffffa5800f74b100 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) @ 0xffffffff83343700, 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 : 0xffffffff83343700 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]
******* Locks held on cpu0:
* Lock 0 (initialized at netbsd:com_attach_subr+0x12e sys/dev/ic/com.c:565)
lock address : ffffa58010c14d20
type : spin
initialized : netbsd:com_attach_subr+0x12e
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xffffa5800f7334c0 last held: 0xffffa58012ad30c0
last locked* : netbsd:comintr+0xa3
unlocked : netbsd:comintr+0xe91
owner field : 0x0000000000000800 wait/spin: 0/1
******* Locks held on cpu1:
* Lock 0 (initialized at netbsd:main+0x133 sys/kern/init_main.c:305)
lock address : netbsd:kernel_lock
type : spin
initialized : netbsd:main+0x133
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012914200 last held: 0xffffa58012914200
last locked* : netbsd:sleepq_block+0x4a6
unlocked : netbsd:cv_enter+0x20e
curcpu holds : 3 wanted by: 000000000000000000
* Lock 1 (initialized at netbsd:kprintf_init+0x61 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type : spin
initialized : netbsd:kprintf_init+0x61
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012914200 last held: 0xffffa58012914200
last locked* : netbsd:kprintf_lock+0x33
unlocked : netbsd:kprintf_unlock+0x53
owner field : 0x0000000000000800 wait/spin: 0/1
PAGE FLAG PQ UOBJECT UANON
0xffffa58000017180 0041 00000000 0x0 0x0
0xffffa58000017200 0041 00000000 0x0 0x0
0xffffa58000017280 0041 00000000 0x0 0x0
0xffffa58000017300 0041 00000000 0x0 0x0
0xffffa58000017380 0041 00000000 0x0 0x0
0xffffa58000017400 0041 00000000 0x0 0x0
0xffffa58000017480 0041 00000000 0x0 0x0
0xffffa58000017500 0041 00000000 0x0 0x0
0xffffa58000017580 0041 00000000 0x0 0x0
0xffffa58000017600 0041 00000000 0x0 0x0
0xffffa58000017680 0041 00000000 0x0 0x0
0xffffa58000017700 0041 00000000 0x0 0x0
0xffffa58000017780 0041 00000000 0x0 0x0
0xffffa58000017800 0041 00000000 0x0 0x0
0xffffa58000017880 0041 00000000 0x0 0x0
0xffffa58000017900 0041 00000000 0x0 0x0
0xffffa58000017980 0041 00000000 0x0 0x0
0xffffa58000017a00 0041 00000000 0x0 0x0
0xffffa58000017a80 0041 00000000 0x0 0x0
0xffffa58000017b00 0041 00000000 0x0 0x0
0xffffa58000017b80 0041 00000000 0x0 0x0
0xffffa58000017c00 0041 00000000 0x0 0x0
0xffffa58000017c80 0041 00000000 0x0 0x0
0xffffa58000017d00 0041 00000000 0x0 0x0
0xffffa58000017d80 0041 00000000 0x0 0x0
0xffffa58000017e00 0041 00000000 0x0 0x0
0xffffa58000017e80 0041 00000000 0x0 0x0
0xffffa58000017f00 0041 00000000 0x0 0x0
0xffffa58000017f80 0041 00000000 0x0 0x0
0xffffa58000018000 0041 00000000 0x0 0x0
0xffffa58000018080 0041 00000000 0x0 0x0
0xffffa58000018100 0041 00000000 0x0 0x0
0xffffa58000018180 0041 00000000 0x0 0x0
0xffffa58000018200 0041 00000000 0x0 0x0
0xffffa58000018280 0041 00000000 0x0 0x0
0xffffa58000018300 0041 00000000 0x0 0x0
0xffffa58000018380 0041 00000000 0x0 0x0
0xffffa58000018400 0041 00000000 0x0 0x0
0xffffa58000018480 0041 00000000 0x0 0x0
0xffffa58000018500 0041 00000000 0x0 0x0
0xffffa58000018580 0041 00000000 0x0 0x0
0xffffa58000018600 0041 00000000 0x0 0x0
0xffffa58000018680 0041 00000000 0x0 0x0
0xffffa58000018700 0041 00000000 0x0 0x0
0xffffa58000018780 0041 00000000 0x0 0x0
0xffffa58000018800 0041 00000000 0x0 0x0
0xffffa58000018880 0041 00000000 0x0 0x0
0xffffa58000018900 0041 00000000 0x0 0x0
0xffffa58000018980 0041 00000000 0x0 0x0
0xffffa58000018a00 0041 00000000 0x0 0x0
0xffffa58000018a80 0041 00000000 0x0 0x0
0xffffa58000018b00 0041 00000000 0x0 0x0
0xffffa58000018b80 0041 00000000 0x0 0x0
0xffffa58000018c00 0041 00000000 0x0 0x0
0xffffa58000018c80 0041 00000000 0x0 0x0
0xffffa58000018d00 0041 00000000 0x0 0x0
0xffffa58000018d80 0041 00000000 0x0 0x0
0xffffa58000018e00 0041 00000000 0x0 0x0
0xffffa58000018e80 0041 00000000 0x0 0x0
0xffffa58000018f00 0041 00000000 0x0 0x0
0xffffa58000018f80 0041 00000000 0x0 0x0
0xffffa58000019000 0041 00000000 0x0 0x0
0xffffa58000019080 0041 00000000 0x0 0x0
0xffffa58000019100 0041 00000000 0x0 0x0
0xffffa58000019180 0041 00000000 0x0 0x0
0xffffa58000019200 0041 00000000 0x0 0x0
0xffffa58000019280 0041 00000000 0x0 0x0
0xffffa58000019300 0041 00000000 0x0 0x0
0xffffa58000019380 0041 00000000 0x0 0x0
0xffffa58000019400 0041 00000000 0x0 0x0
0xffffa58000019480 0041 00000000 0x0 0x0
0xffffa58000019500 0041 00000000 0x0 0x0
0xffffa58000019580 0041 00000000 0x0 0x0
0xffffa58000019600 0041 00000000 0x0 0x0
0xffffa58000019680 0041 00000000 0x0 0x0
0xffffa58000019700 0041 00000000 0x0 0x0
0xffffa58000019780 0041 00000000 0x0 0x0
0xffffa58000019800 0041 00000000 0x0 0x0
0xffffa58000019880 0041 00000000 0x0 0x0
0xffffa58000019900 0041 00000000 0x0 0x0
0xffffa58000019980 0041 00000000 0x0 0x0
0xffffa58000019a00 0041 00000000 0x0 0x0
0xffffa58000019a80 0041 00000000 0x0 0x0
0xffffa58000019b00 0041 00000000 0x0 0x0
0xffffa58000019b80 0041 00000000 0x0 0x0
0xffffa58000019c00 0041 00000000 0x0 0x0
0xffffa58000019c80 0041 00000000 0x0 0x0
0xffffa58000019d00 0041 00000000 0x0 0x0
0xffffa58000019d80 0041 00000000 0x0 0x0
0xffffa58000019e00 0041 00000000 0x0 0x0
0xffffa58000019e80 0041 00000000 0x0 0x0
0xffffa58000019f00 0041 00000000 0x0 0x0
0xffffa58000019f80 0041 00000000 0x0 0x0
0xffffa5800001a000 0041 00000000 0x0 0x0
0xffffa5800001a080 0041 00000000 0x0 0x0
0xffffa5800001a100 0041 00000000 0x0 0x0
0xffffa5800001a180 0041 00000000 0x0 0x0
0xffffa5800001a200 0041 00000000 0x0 0x0
0xffffa5800001a280 0041 00000000 0x0 0x0
0xffffa5800001a300 0041 00000000 0x0 0x0
0xffffa5800001a380 0041 00000000 0x0 0x0
0xffffa5800001a400 0041 00000000 0x0 0x0
0xffffa5800001a480 0041 00000000 0x0 0x0
0xffffa5800001a500 0041 00000000 0x0 0x0
0xffffa5800001a580 0041 00000000 0x0 0x0
0xffffa5800001a600 0041 00000000 0x0 0x0
0xffffa5800001a680 0041 00000000 0x0 0x0
0xffffa5800001a700 0041 00000000 0x0 0x0
0xffffa5800001a780 0041 00000000 0x0 0x0
0xffffa5800001a800 0041 00000000 0x0 0x0
0xffffa5800001a880 0041 00000000 0x0 0x0
0xffffa5800001a900 0041 00000000 0x0 0x0
0xffffa5800001a980 0041 00000000 0x0 0x0
0xffffa5800001aa00 0041 00000000 0x0 0x0
0xffffa5800001aa80 0041 00000000 0x0 0x0
0xffffa5800001ab00 0041 00000000 0x0 0x0
0xffffa5800001ab80 0041 00000000 0x0 0x0
0xffffa5800001ac00 0041 00000000 0x0 0x0
0xffffa5800001ac80 0041 00000000 0x0 0x0
0xffffa5800001ad00 0041 00000000 0x0 0x0
0xffffa5800001ad80 0041 00000000 0x0 0x0
0xffffa5800001ae00 0041 00000000 0x0 0x0
0xffffa5800001ae80 0041 00000000 0x0 0x0
0xffffa5800001af00 0041 00000000 0x0 0x0
0xffffa5800001af80 0041 00000000 0x0 0x0
0xffffa5800001b000 0041 00000000 0x0 0x0
0xffffa5800001b080 0041 00000000 0x0 0x0
0xffffa5800001b100 0041 00000000 0x0 0x0
0xffffa5800001b180 0041 00000000 0x0 0x0
0xffffa5800001b200 0041 00000000 0x0 0x0
0xffffa5800001b280 0041 00000000 0x0 0x0
0xffffa5800001b300 0041 00000000 0x0 0x0
0xffffa5800001b380 0041 00000000 0x0 0x0
0xffffa5800001b400 0041 00000000 0x0 0x0
0xffffa5800001b480 0041 00000000 0x0 0x0
0xffffa5800001b500 0041 00000000 0x0 0x0
0xffffa5800001b580 0041 00000000 0x0 0x0
0xffffa5800001b600 0041 00000000 0x0 0x0
0xffffa5800001b680 0041 00000000 0x0 0x0
0xffffa5800001b700 0041 00000000 0x0 0x0
0xffffa5800001b780 0041 00000000 0x0 0x0
0xffffa5800001b800 0041 00000000 0x0 0x0
0xffffa5800001b880 0041 00000000 0x0 0x0
0xffffa5800001b900 0041 00000000 0x0 0x0
0xffffa5800001b980 0041 00000000 0x0 0x0
0xffffa5800001ba00 0041 00000000 0x0 0x0
0xffffa5800001ba80 0041 00000000 0x0 0x0
0xffffa5800001bb00 0041 00000000 0x0 0x0
0xffffa5800001bb80 0001 00000000 0x0 0x0
0xffffa5800001bc00 0001 00000000 0x0 0x0
0xffffa5800001bc80 0001 00000000 0x0 0x0
0xffffa5800001bd00 0001 00000000 0x0 0x0
0xffffa5800001bd80 0001 00000000 0x0 0x0
0xffffa5800001be00 0001 00000000 0x0 0x0
0xffffa5800001be80 0001 00000000 0x0 0x0
0xffffa5800001bf00 0001 00000000 0x0 0x0
0xffffa5800001bf80 0001 00000000 0x0 0x0
0xffffa5800001c000 0001 00000000 0x0 0x0
0xffffa5800001c080 0001 00000000 0x0 0x0
0xffffa5800001c100 0001 00000000 0x0 0x0
0xffffa5800001c180 0001 00000000 0x0 0x0
0xffffa5800001c200 0001 00000000 0x0 0x0
0xffffa5800001c280 0001 00000000 0x0 0x0
0xffffa5800001c300 0001 00000000 0x0 0x0
0xffffa5800001c380 0001 00000000 0x0 0x0
0xffffa5800001c400 0001 00000000 0x0 0x0
0xffffa5800001c480 0001 00000000 0x0 0x0
0xffffa5800001c500 0001 00000000 0x0 0x0
0xffffa5800001c580 0001 00000000 0x0 0x0
0xffffa5800001c600 0001 00000000 0x0 0x0
0xffffa5800001c680 0001 00000000 0x0 0x0
0xffffa5800001c700 0001 00000000 0x0 0x0
0xffffa5800001c780 0001 00000000 0x0 0x0
0xffffa5800001c800 0001 00000000 0x0 0x0
0xffffa5800001c880 0001 00000000 0x0 0x0
0xffffa5800001c900 0001 00000000 0x0 0x0
0xffffa5800001c980 0001 00000000 0x0 0x0
0xffffa5800001ca00 0001 00000000 0x0 0x0
0xffffa5800001ca80 0001 00000000 0x0 0x0
0xffffa5800001cb00 0001 00000000 0x0 0x0
0xffffa5800001cb80 0001 00000000 0x0 0x0
0xffffa5800001cc00 0001 00000000 0x0 0x0
0xffffa5800001cc80 0001 00000000 0x0 0x0
0xffffa5800001cd00 0001 00000000 0x0 0x0
0xffffa5800001cd80 0001 00000000 0x0 0x0
0xffffa5800001ce00 0001 00000000 0x0 0x0
0xffffa5800001ce80 0001 00000000 0x0 0x0
0xffffa5800001cf00 0001 00000000 0x0 0x0
0xffffa5800001cf80 0001 00000000 0x0 0x0
0xffffa5800001d000 0001 00000000 0x0 0x0
0xffffa5800001d080 0001 00000000 0x0 0x0
0xffffa5800001d100 0001 00000000 0x0 0x0
0xffffa5800001d180 0001 00000000 0x0 0x0
0xffffa5800001d200 0001 00000000 0x0 0x0
0xffffa5800001d280 0001 00000000 0x0 0x0
0xffffa5800001d300 0001 00000000 0x0 0x0
0xffffa5800001d380 0001 00000000 0x0 0x0
0xffffa5800001d400 0001 00000000 0x0 0x0
0xffffa5800001d480 0001 00000000 0x0 0x0
0xffffa5800001d500 0001 00000000 0x0 0x0
0xffffa5800001d580 0001 00000000 0x0 0x0
0xffffa5800001d600 0001 00000000 0x0 0x0
0xffffa5800001d680 0001 00000000 0x0 0x0
0xffffa5800001d700 0001 00000000 0x0 0x0
0xffffa5800001d780 0001 00000000 0x0 0x0
0xffffa5800001d800 0001 00000000 0x0 0x0
0xffffa5800001d880 0001 00000000 0x0 0x0
0xffffa5800001d900 0001 00000000 0x0 0x0
0xffffa5800001d980 0001 00000000 0x0 0x0
0xffffa5800001da00 0001 00000000 0x0 0x0
0xffffa5800001da80 0001 00000000 0x0 0x0
0xffffa5800001db00 0001 00000000 0x0 0x0
0xffffa5800001db80 0001 00000000 0x0 0x0
0xffffa5800001dc00 0001 00000000 0x0 0x0
0xffffa5800001dc80 0001 00000000 0x0 0x0
0xffffa5800001dd00 0001 00000000 0x0 0x0
0xffffa5800001dd80 0001 00000000 0x0 0x0
0xffffa5800001de00 0001 00000000 0x0 0x0
0xffffa5800001de80 0001 00000000 0x0 0x0
0xffffa5800001df00 0001 00000000 0x0 0x0
0xffffa5800001df80 0001 00000000 0x0 0x0
0xffffa5800001e000 0001 00000000 0x0 0x0
0xffffa5800001e080 0001 00000000 0x0 0x0
0xffffa5800001e100 0001 00000000 0x0 0x0
0xffffa5800001e180 0001 00000000 0x0 0x0
0xffffa5800001e200 0001 00000000 0x0 0x0
0xffffa5800001e280 0001 00000000 0x0 0x0
0xffffa5800001e300 0001 00000000 0x0 0x0
0xffffa5800001e380 0001 00000000 0x0 0x0
0xffffa5800001e400 0001 00000000 0x0 0x0
0xffffa5800001e480 0001 00000000 0x0 0x0
0xffffa5800001e500 0001 00000000 0x0 0x0
0xffffa5800001e580 0001 00000000 0x0 0x0
0xffffa5800001e600 0001 00000000 0x0 0x0
0xffffa5800001e680 0001 00000000 0x0 0x0
0xffffa5800001e700 0001 00000000 0x0 0x0
0xffffa5800001e780 0001 00000000 0x0 0x0
0xffffa5800001e800 0001 00000000 0x0 0x0
0xffffa5800001e880 0001 00000000 0x0 0x0
0xffffa5800001e900 0001 00000000 0x0 0x0
0xffffa5800001e980 0001 00000000 0x0 0x0
0xffffa5800001ea00 0001 00000000 0x0 0x0
0xffffa5800001ea80 0001 00000000 0x0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
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#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 23ee83f7c0ae c.7: mention that C11 and C17 have been publi..
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17ab78a8e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=51ab202f6c008b0f6dd1
compiler: g++ (Debian 12.2.0-14) 12.2.0
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/81063a77eb5b/disk-23ee83f7.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/4a112bb444b0/netbsd-23ee83f7.gdb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+51ab20...@syzkaller.appspotmail.com
[ 984.7 728835] panic: kern el diagnostic assertion "dev->ud_ifaces == NULL" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/dev/usb/usb_subr.c", line 870 ud_ifaces=0xffffa580143d7700
[ 984.7929114] cpu1: Begin traceback...
[ 984.8128687] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
[ 984.8628714] _sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x6b9c
[ 984.9028665] usbd_set_config_index() at netbsd:usbd_set_config_index+0xcba sys/dev/usb/usb_subr.c:870
[ 984.9528667] ugenif_attach() at netbsd:ugenif_attach+0x404 sys/dev/usb/ugen.c:433
[ 985.0028680] ugen_attach() at netbsd:ugen_attach+0x16d sys/dev/usb/ugen.c:376
[ 985.0528690] config_attach_internal() at netbsd:config_attach_internal+0x349 sys/kern/subr_autoconf.c:1832
[ 985.1028705] config_found_acquire() at netbsd:config_found_acquire+0x1e2 sys/kern/subr_autoconf.c:1275
[ 985.1528702] config_found() at netbsd:config_found+0x4e sys/kern/subr_autoconf.c:1317
[ 985.1928708] usbd_attachwholedevice() at netbsd:usbd_attachwholedevice+0x371 sys/dev/usb/usb_subr.c:1139
[ 985.2428694] usbd_probe_and_attach() at netbsd:usbd_probe_and_attach+0x2d6 sys/dev/usb/usb_subr.c:1312
[ 985.2928708] usbd_new_device() at netbsd:usbd_new_device+0xaf7 sys/dev/usb/usb_subr.c:1589
[ 985.3428700] uhub_explore() at netbsd:uhub_explore+0xc29 sys/dev/usb/uhub.c:847
[ 985.3928701] usb_discover() at netbsd:usb_discover+0x117 sys/dev/usb/usb.c:1200
[ 985.4428780] usb_event_thread() at netbsd:usb_event_thread+0x127 sys/dev/usb/usb.c:755
[ 985.4528771] cpu1: End traceback...
[ 985.4528771] fatal breakpoint trap in supervisor mode
[ 985.4628749] trap type 1 code 0 rip 0xffffffff8023241d cs 0x8 rflags 0x286 cr2 0x7a2c31964789 ilevel 0 rsp 0xffffa582431674a0
[ 985.4728670] curlwp 0xffffa58012914200 pid 0.165 lowest kstack 0xffffa582431602c0
Stopped in pid 0.165 (system) at netbsd:breakpoint+0x5: leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
_sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x6b9c
usbd_set_config_index() at netbsd:usbd_set_config_index+0xcba sys/dev/usb/usb_subr.c:870
ugenif_attach() at netbsd:ugenif_attach+0x404 sys/dev/usb/ugen.c:433
ugen_attach() at netbsd:ugen_attach+0x16d sys/dev/usb/ugen.c:376
config_attach_internal() at netbsd:config_attach_internal+0x349 sys/kern/subr_autoconf.c:1832
config_found_acquire() at netbsd:config_found_acquire+0x1e2 sys/kern/subr_autoconf.c:1275
config_found() at netbsd:config_found+0x4e sys/kern/subr_autoconf.c:1317
usbd_attachwholedevice() at netbsd:usbd_attachwholedevice+0x371 sys/dev/usb/usb_subr.c:1139
usbd_probe_and_attach() at netbsd:usbd_probe_and_attach+0x2d6 sys/dev/usb/usb_subr.c:1312
usbd_new_device() at netbsd:usbd_new_device+0xaf7 sys/dev/usb/usb_subr.c:1589
uhub_explore() at netbsd:uhub_explore+0xc29 sys/dev/usb/uhub.c:847
usb_discover() at netbsd:usb_discover+0x117 sys/dev/usb/usb.c:1200
usb_event_thread() at netbsd:usb_event_thread+0x127 sys/dev/usb/usb.c:755
Panic string: kernel diagnostic assertion "dev->ud_ifaces == NULL" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/dev/usb/usb_subr.c", line 870 ud_ifaces=0xffffa580143d7700
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
7298 8281 2 0 0 ffffa580126eb340 syz-executor.5
7298 7303 2 0 100 ffffa580145349c0 syz-executor.5
7298 7298 2 0 10040000 ffffa58012ad30c0 syz-executor.5
7158 8017 3 1 180 ffffa58013f28340 syz-executor.0 parked
7158 8873 2 0 100 ffffa5801454b1c0 syz-executor.0
7158 7158 2 1 10040000 ffffa580141b3200 syz-executor.0
7137 7982 3 0 180 ffffa58013e1d240 syz-executor.1 parked
7137 8757 3 0 180 ffffa580133a05c0 syz-executor.1 ttyout
7137 7137 2 0 10040140 ffffa58012bf8600 syz-executor.1
8672 7309 3 1 180 ffffa5801454b600 syz-executor.4 parked
8672 7489 3 1 180 ffffa58012c27680 syz-executor.4 parked
8672 8910 2 1 100 ffffa58012a14300 syz-executor.4
8672 8672 2 1 10040000 ffffa580141a91c0 syz-executor.4
7152 7880 3 0 180 ffffa58013360980 syz-executor.3 parked
7152 8028 2 1 40100 ffffa58012cdd580 syz-executor.3
7152 7152 2 1 10040000 ffffa58014534580 syz-executor.3
8243 7842 3 0 180 ffffa58014274ac0 syz-executor.2 nanoslp
8243 8775 3 0 180 ffffa58013f05740 syz-executor.2 parked
8243 8116 3 0 40180 ffffa58013f5d900 syz-executor.2 nanoslp
8243 8243 2 0 10040140 ffffa58013f910c0 syz-executor.2
7730 7730 2 0 140 ffffa58012c7bb80 syz-executor.1
6391 6391 3 1 180 ffffa58014274680 syz-executor.1 parked
6533 6988 3 1 1100040 ffffa580143a3900 syz-executor.1 vfork
6533 6533 2 0 11000040 ffffa58013dd2640 syz-executor.1
6992 6992 2 0 140 ffffa5801337e9c0 syz-executor.4
7498 7498 3 0 180 ffffa58012d76340 syz-executor.2 parked
7122 5955 3 0 1100000 ffffa580142d7280 syz-executor.1 tstile
7122 7122 2 0 11000040 ffffa58013e6c6c0 syz-executor.1
2874 7626 3 0 1100000 ffffa58012d0f200 syz-executor.4 tstile
2874 2874 2 0 11000040 ffffa58012ce7a00 syz-executor.4
6575 6130 3 1 1100000 ffffa580129a2280 syz-executor.1 tstile
6575 6575 2 0 11000040 ffffa58013f91940 syz-executor.1
4425 5617 3 0 1100000 ffffa58013442740 syz-executor.1 tstile
4425 4425 2 0 11000040 ffffa58012ce7180 syz-executor.1
5795 5733 3 0 1100000 ffffa58012d0fa80 syz-executor.1 tstile
5795 5795 2 0 11000040 ffffa58013f49040 syz-executor.1
6178 6178 2 0 140 ffffa580142d76c0 syz-executor.0
7095 7095 3 0 180 ffffa58012cb54c0 syz-executor.5 parked
6230 5369 3 1 1100000 ffffa58012d76780 syz-executor.1 tstile
6230 6230 2 0 11000040 ffffa58012b7a100 syz-executor.1
5479 5479 2 0 140 ffffa580133d3680 syz-executor.2
5158 6235 3 0 1100000 ffffa58012b7a980 syz-executor.1 tstile
5158 6208 3 0 1100000 ffffa580133d3240 syz-executor.1 tstile
5158 5158 2 0 11000040 ffffa58013430b40 syz-executor.1
6855 5256 3 0 1100000 ffffa58012aa54c0 syz-executor.4 tstile
6855 6855 2 0 11000040 ffffa58012cfea40 syz-executor.4
5270 5107 3 1 1100000 ffffa580134869c0 syz-executor.1 tstile
5270 5114 3 1 1100000 ffffa580133c7200 syz-executor.1 tstile
5270 5270 2 0 11000040 ffffa58013e1dac0 syz-executor.1
6086 6086 3 1 180 ffffa58012d848c0 syz-executor.0 parked
6065 6065 3 0 180 ffffa58012c94340 syz-executor.0 parked
4932 4932 3 0 180 ffffa580126e8740 syz-executor.0 parked
5978 6571 3 0 1100000 ffffa58013e1d680 syz-executor.4 tstile
5978 4930 3 0 1100040 ffffa58012b99140 syz-executor.4 tstile
5978 5978 2 0 11000040 ffffa58012cd0980 syz-executor.4
6333 5949 3 0 1100000 ffffa58013f5d4c0 syz-executor.1 tstile
6333 6333 2 0 11000040 ffffa580133d3ac0 syz-executor.1
4853 6630 2 0 1000040 ffffa58014140180 syz-executor.1
4853 5195 3 1 1100000 ffffa58012c7b740 syz-executor.1 tstile
5580 4765 3 0 1100000 ffffa58012cdd9c0 syz-executor.1 tstile
5580 5580 2 0 11000040 ffffa5801345a8c0 syz-executor.1
4756 4756 3 0 180 ffffa580141b3640 syz-executor.4 parked
5929 5929 3 0 180 ffffa58013f49480 syz-executor.4 parked
4970 4970 3 0 180 ffffa58012dc8500 syz-executor.4 parked
5864 5864 3 0 180 ffffa58012d18ac0 syz-executor.4 parked
5484 4605 3 0 1100000 ffffa58014140a00 syz-executor.1 tstile
5484 5484 2 0 11000040 ffffa5801347a540 syz-executor.1
4677 4677 2 0 140 ffffa58013f91500 syz-executor.3
4480 4340 3 0 1100000 ffffa58012c5a2c0 syz-executor.1 tstile
4480 4494 3 1 1100040 ffffa58013cfe600 syz-executor.1 tstile
4480 4480 2 0 11000040 ffffa58012c5a700 syz-executor.1
2091 2091 3 0 180 ffffa58013486580 syz-executor.1 parked
656 656 2 0 140 ffffa580129a4b40 syz-executor.5
1737 1737 3 1 180 ffffa58012dad080 syz-executor.0 parked
453 453 3 1 180 ffffa5801337e140 syz-executor.0 parked
1235 3583 3 1 180 ffffa58012a6f040 syz-fuzzer parked
1235 1073 3 1 180 ffffa58013e932c0 syz-fuzzer wait
1235 1384 3 1 180 ffffa58013e6cb00 syz-fuzzer parked
1235 813 3 0 180 ffffa58013e6c280 syz-fuzzer wait
1235 1246 3 0 180 ffffa58013dd2a80 syz-fuzzer wait
1235 1242 3 0 1c0 ffffa58013cfea40 syz-fuzzer wait
1235 1244 3 1 180 ffffa58012ad3500 syz-fuzzer parked
1235 1241 3 0 180 ffffa58013cfe1c0 syz-fuzzer wait
1235 991 3 1 180 ffffa58013451bc0 syz-fuzzer parked
1235 449 3 1 180 ffffa58013451780 syz-fuzzer parked
1235 942 3 0 1c0 ffffa58013451340 syz-fuzzer wait
1235 1233 3 0 180 ffffa58012a14740 syz-fuzzer kqueue
1235 1260 3 0 180 ffffa580126ebbc0 syz-fuzzer parked
1235 1235 3 1 180 ffffa580133a0a00 syz-fuzzer parked
1238 1238 3 1 180 ffffa58012ad3940 sshd select
1259 1259 3 0 180 ffffa580126ec480 getty nanoslp
852 852 3 0 180 ffffa580134b25c0 getty nanoslp
1216 1216 3 1 180 ffffa580134b2180 getty nanoslp
1106 1106 3 1 1c0 ffffa580126e8b80 getty ttyraw
1103 1103 3 0 180 ffffa580133b6600 sshd select
1094 1094 3 0 180 ffffa58012d84040 powerd kqueue
699 699 3 0 180 ffffa58012d46b80 syslogd kqueue
559 559 3 0 180 ffffa58012c27ac0 dhcpcd poll
746 746 3 0 180 ffffa58012cd0100 dhcpcd poll
745 745 3 1 180 ffffa58012c94bc0 dhcpcd poll
599 599 3 0 180 ffffa58012c376c0 dhcpcd poll
487 487 3 0 180 ffffa58012dc80c0 dhcpcd poll
292 292 3 0 180 ffffa58012dad900 dhcpcd poll
485 485 3 1 180 ffffa58012dad4c0 dhcpcd poll
1 1 3 0 180 ffffa58012879180 init wait
0 7896 5 1 200 ffffa58012d18680 (zombie)
0 7098 3 0 200 ffffa58012ce75c0 ktrace ktrwait
0 673 3 0 200 ffffa580129a26c0 physiod physiod
0 196 3 0 200 ffffa580129a4700 pooldrain pooldrain
0 195 3 0 200 ffffa580129a42c0 ioflush syncer
0 194 3 1 200 ffffa580129a2b00 pgdaemon pgdaemon
0 167 3 0 200 ffffa58012962ac0 usb7 usbevt
0 172 3 0 200 ffffa58012962680 usb6 usbevt
0 170 3 0 200 ffffa58012962240 usb5 usbevt
0 168 3 1 240 ffffa58012914a80 usb4 tstile
0 166 2 0 240 ffffa58012914640 usb3
0 > 165 7 1 240 ffffa58012914200 usb2
0 31 3 1 240 ffffa580128daa40 usb1 tstile
0 63 3 1 200 ffffa580128da600 usb0 usbevt
0 126 3 1 200 ffffa580128da1c0 usbtask-dr usbtsk
0 125 3 1 200 ffffa58012879a00 usbtask-hc usbtsk
0 124 3 0 200 ffffa58010d77b00 swwreboot swwreboot
0 123 3 1 200 ffffa580128795c0 npfgc0 npfgcw
0 122 3 1 200 ffffa5801286b9c0 rt_free rt_free
0 121 3 1 200 ffffa5801286b580 unpgc unpgc
0 120 2 0 200 ffffa5801286b140 key_timehandler
0 119 3 1 200 ffffa5801271c980 icmp6_wqinput/1 icmp6_wqinput
0 118 3 0 200 ffffa5801271c540 icmp6_wqinput/0 icmp6_wqinput
0 > 117 7 0 200 ffffa5801271c100 nd6_timer
0 116 3 1 200 ffffa58012713940 carp6_wqinput/1 carp6_wqinput
0 115 3 0 200 ffffa58012713500 carp6_wqinput/0 carp6_wqinput
0 114 3 1 200 ffffa580127130c0 carp_wqinput/1 carp_wqinput
0 113 3 0 200 ffffa58012705900 carp_wqinput/0 carp_wqinput
0 112 3 1 200 ffffa580127054c0 icmp_wqinput/1 icmp_wqinput
0 111 3 0 200 ffffa58012705080 icmp_wqinput/0 icmp_wqinput
0 110 3 0 200 ffffa580126ec8c0 rt_timer rt_timer
0 109 3 0 200 ffffa580126ec040 vmem_rehash vmem_rehash
0 100 3 1 200 ffffa580126e8300 entbutler entropy
0 99 3 1 200 ffffa580120beb40 viomb balloon
0 98 3 1 200 ffffa580120be700 vioif0_txrx/1 vioif0_txrx
0 97 3 0 200 ffffa580120be2c0 vioif0_txrx/0 vioif0_txrx
0 30 3 0 200 ffffa58010d776c0 scsibus0 sccomp
0 29 3 0 200 ffffa58010d77280 pms0 pmsreset
0 28 3 1 200 ffffa58010cbdac0 xcall/1 xcall
0 27 1 1 200 ffffa58010cbd680 softser/1
0 26 3 1 200 ffffa58010cbd240 softclk/1 tstile
0 25 1 1 200 ffffa58010cb9a80 softbio/1
0 24 1 1 200 ffffa58010cb9640 softnet/1
0 23 1 1 201 ffffa58010cb9200 idle/1
0 22 3 0 200 ffffa5800f756a40 lnxsyswq lnxsyswq
0 21 3 0 200 ffffa5800f756600 lnxubdwq lnxubdwq
0 20 3 0 200 ffffa5800f7561c0 lnxpwrwq lnxpwrwq
0 19 3 0 200 ffffa5800f755a00 lnxlngwq lnxlngwq
0 18 3 0 200 ffffa5800f7555c0 lnxhipwq lnxhipwq
0 17 3 0 200 ffffa5800f755180 lnxrcugc lnxrcugc
0 16 3 0 200 ffffa5800f74e9c0 sysmon smtaskq
0 15 3 0 200 ffffa5800f74e580 pmfsuspend pmfsuspend
0 14 3 0 200 ffffa5800f74e140 pmfevent pmfevent
0 13 3 0 200 ffffa5800f74b980 sopendfree sopendfr
0 12 3 0 200 ffffa5800f74b540 ifwdog ifwdog
0 11 3 1 200 ffffa5800f74b100 iflnkst iflnkst
0 10 3 0 200 ffffa5800f73e940 nfssilly nfssilly
0 9 3 0 200 ffffa5800f73e500 vdrain vdrain
0 8 3 1 200 ffffa5800f73e0c0 modunload mod_unld
0 7 3 0 200 ffffa5800f733900 xcall/0 xcall
0 > 6 7 0 200 ffffa5800f7334c0 softser/0
0 5 1 0 200 ffffa5800f733080 softclk/0
0 4 1 0 200 ffffa5800f7318c0 softbio/0
0 3 1 0 200 ffffa5800f731480 softnet/0
0 2 1 0 201 ffffa5800f731040 idle/0
0 0 3 0 200 ffffffff83343700 swapper uvm
[Locks tracked through LWPs]
****** LWP 8672.7489 (syz-executor.4) @ 0xffffa58012c27680, 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 : 0xffffa58012c27680 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 8672.8910 (syz-executor.4) @ 0xffffa58012a14300, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:unp_attach+0x2b4 sys/kern/uipc_usrreq.c:727)
lock address : ffffa58012cea180
type : sleep/adaptive
initialized : netbsd:unp_attach+0x2b4
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012a14300 last held: 0xffffa58012a14300
last locked* : netbsd:unp_attach+0x2fe
unlocked : 0
owner field : 0xffffa58012a14300 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
*** 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 : 0xffffa58012a14300 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 7152.8028 (syz-executor.3) @ 0xffffa58012cdd580, l_stat=2
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa580126b16f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012cdd580 last held: 000000000000000000
last locked : netbsd:vhci_fd_read+0x14f
unlocked* : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58012cdd580 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 7122.5955 (syz-executor.1) @ 0xffffa580142d7280, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa580142d7280 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 2874.7626 (syz-executor.4) @ 0xffffa58012d0f200, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012d0f200 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 6575.6130 (syz-executor.1) @ 0xffffa580129a2280, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580129a2280 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4425.5617 (syz-executor.1) @ 0xffffa58013442740, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58013442740 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5795.5733 (syz-executor.1) @ 0xffffa58012d0fa80, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012d0fa80 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 6230.5369 (syz-executor.1) @ 0xffffa58012d76780, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012d76780 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5158.6235 (syz-executor.1) @ 0xffffa58012b7a980, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012b7a980 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5158.6208 (syz-executor.1) @ 0xffffa580133d3240, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa580133d3240 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 6855.5256 (syz-executor.4) @ 0xffffa58012aa54c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012aa54c0 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 5270.5107 (syz-executor.1) @ 0xffffa580134869c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580134869c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5270.5114 (syz-executor.1) @ 0xffffa580133c7200, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580133c7200 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5978.6571 (syz-executor.4) @ 0xffffa58013e1d680, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa580126b36f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xffffa58013e1d680 last held: 0xffffa58013e1d680
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58013e1d680 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa58012914a80
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58013e1d680 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 5978.4930 (syz-executor.4) @ 0xffffa58012b99140, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012b99140 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
****** LWP 6333.5949 (syz-executor.1) @ 0xffffa58013f5d4c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58013f5d4c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4853.5195 (syz-executor.1) @ 0xffffa58012c7b740, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012c7b740 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5580.4765 (syz-executor.1) @ 0xffffa58012cdd9c0, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012cdd9c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 5484.4605 (syz-executor.1) @ 0xffffa58014140a00, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58014140a00 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4480.4340 (syz-executor.1) @ 0xffffa58012c5a2c0, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa5801269f6f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xffffa58012c5a2c0 last held: 0xffffa58012c5a2c0
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58012c5a2c0 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa580128daa40
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 0 last held: 1
relevant lwp : 0xffffa58012c5a2c0 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 4480.4494 (syz-executor.1) @ 0xffffa58013cfe600, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58013cfe600 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
****** LWP 746.746 (dhcpcd) @ 0xffffa58012cd0100, 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 : 0xffffa58012cd0100 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 745.745 (dhcpcd) @ 0xffffa58012c94bc0, 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 : 0xffffa58012c94bc0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 292.292 (dhcpcd) @ 0xffffa58012dad900, 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 : 0xffffa58012dad900 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) @ 0xffffa58012dad4c0, 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 : 0xffffa58012dad4c0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.168 (usb4) @ 0xffffa58012914a80, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa580126b34c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 4
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012914a80 last held: 0xffffa58012914a80
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa58012914a80 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 4 waiting writers: 0xffffa58013e1d680 0xffffa58012b99140 0xffffa58012aa54c0 0xffffa58012d0f200
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa580126b36f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xffffa58012914a80 last held: 0xffffa58013e1d680
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58013e1d680 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa58012914a80
****** LWP 0.31 (usb1) @ 0xffffa580128daa40, l_stat=3
*** Locks held:
* Lock 0 (initialized at netbsd:vhci_attach+0xe1 sys/dev/usb/vhci.c:1280)
lock address : ffffa5801269f4c8
type : sleep/adaptive
initialized : netbsd:vhci_attach+0xe1
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 15
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa580128daa40 last held: 0xffffa580128daa40
last locked* : netbsd:usbd_transfer+0x23e
unlocked : netbsd:usb_transfer_complete+0x4e7
owner field : 0xffffa580128daa40 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 15 waiting writers: 0xffffa58012c5a2c0 0xffffa58013cfe600 0xffffa58014140a00 0xffffa58012cdd9c0 0xffffa58012c7b740 0xffffa58013f5d4c0 0xffffa580134869c0 0xffffa580133c7200 0xffffa58012b7a980 0xffffa580133d3240 0xffffa58012d76780 0xffffa58012d0fa80 0xffffa58013442740 0xffffa580129a2280 0xffffa580142d7280
*** Locks wanted:
* Lock 0 (initialized at netbsd:vhci_attach+0x129 sys/dev/usb/vhci.c:1283)
lock address : ffffa5801269f6f0
type : sleep/adaptive
initialized : netbsd:vhci_attach+0x129
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xffffa580128daa40 last held: 0xffffa58012c5a2c0
last locked* : netbsd:vhci_usb_detach+0x115
unlocked : netbsd:vhci_fd_read+0x475
owner field : 0xffffa58012c5a2c0 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffa580128daa40
****** LWP 0.26 (softclk/1) @ 0xffffa58010cbd240, 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 : 0xffffa58010cbd240 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) @ 0xffffa5800f74b100, 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 : 0xffffa5800f74b100 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) @ 0xffffffff83343700, 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 : 0xffffffff83343700 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]
******* Locks held on cpu0:
* Lock 0 (initialized at netbsd:com_attach_subr+0x12e sys/dev/ic/com.c:565)
lock address : ffffa58010c14d20
type : spin
initialized : netbsd:com_attach_subr+0x12e
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xffffa5800f7334c0 last held: 0xffffa58012ad30c0
last locked* : netbsd:comintr+0xa3
unlocked : netbsd:comintr+0xe91
owner field : 0x0000000000000800 wait/spin: 0/1
******* Locks held on cpu1:
* Lock 0 (initialized at netbsd:main+0x133 sys/kern/init_main.c:305)
lock address : netbsd:kernel_lock
type : spin
initialized : netbsd:main+0x133
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012914200 last held: 0xffffa58012914200
last locked* : netbsd:sleepq_block+0x4a6
unlocked : netbsd:cv_enter+0x20e
curcpu holds : 3 wanted by: 000000000000000000
* Lock 1 (initialized at netbsd:kprintf_init+0x61 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type : spin
initialized : netbsd:kprintf_init+0x61
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffffa58012914200 last held: 0xffffa58012914200
last locked* : netbsd:kprintf_lock+0x33
unlocked : netbsd:kprintf_unlock+0x53
owner field : 0x0000000000000800 wait/spin: 0/1
PAGE FLAG PQ UOBJECT UANON
0xffffa58000017180 0041 00000000 0x0 0x0
0xffffa58000017200 0041 00000000 0x0 0x0
0xffffa58000017280 0041 00000000 0x0 0x0
0xffffa58000017300 0041 00000000 0x0 0x0
0xffffa58000017380 0041 00000000 0x0 0x0
0xffffa58000017400 0041 00000000 0x0 0x0
0xffffa58000017480 0041 00000000 0x0 0x0
0xffffa58000017500 0041 00000000 0x0 0x0
0xffffa58000017580 0041 00000000 0x0 0x0
0xffffa58000017600 0041 00000000 0x0 0x0
0xffffa58000017680 0041 00000000 0x0 0x0
0xffffa58000017700 0041 00000000 0x0 0x0
0xffffa58000017780 0041 00000000 0x0 0x0
0xffffa58000017800 0041 00000000 0x0 0x0
0xffffa58000017880 0041 00000000 0x0 0x0
0xffffa58000017900 0041 00000000 0x0 0x0
0xffffa58000017980 0041 00000000 0x0 0x0
0xffffa58000017a00 0041 00000000 0x0 0x0
0xffffa58000017a80 0041 00000000 0x0 0x0
0xffffa58000017b00 0041 00000000 0x0 0x0
0xffffa58000017b80 0041 00000000 0x0 0x0
0xffffa58000017c00 0041 00000000 0x0 0x0
0xffffa58000017c80 0041 00000000 0x0 0x0
0xffffa58000017d00 0041 00000000 0x0 0x0
0xffffa58000017d80 0041 00000000 0x0 0x0
0xffffa58000017e00 0041 00000000 0x0 0x0
0xffffa58000017e80 0041 00000000 0x0 0x0
0xffffa58000017f00 0041 00000000 0x0 0x0
0xffffa58000017f80 0041 00000000 0x0 0x0
0xffffa58000018000 0041 00000000 0x0 0x0
0xffffa58000018080 0041 00000000 0x0 0x0
0xffffa58000018100 0041 00000000 0x0 0x0
0xffffa58000018180 0041 00000000 0x0 0x0
0xffffa58000018200 0041 00000000 0x0 0x0
0xffffa58000018280 0041 00000000 0x0 0x0
0xffffa58000018300 0041 00000000 0x0 0x0
0xffffa58000018380 0041 00000000 0x0 0x0
0xffffa58000018400 0041 00000000 0x0 0x0
0xffffa58000018480 0041 00000000 0x0 0x0
0xffffa58000018500 0041 00000000 0x0 0x0
0xffffa58000018580 0041 00000000 0x0 0x0
0xffffa58000018600 0041 00000000 0x0 0x0
0xffffa58000018680 0041 00000000 0x0 0x0
0xffffa58000018700 0041 00000000 0x0 0x0
0xffffa58000018780 0041 00000000 0x0 0x0
0xffffa58000018800 0041 00000000 0x0 0x0
0xffffa58000018880 0041 00000000 0x0 0x0
0xffffa58000018900 0041 00000000 0x0 0x0
0xffffa58000018980 0041 00000000 0x0 0x0
0xffffa58000018a00 0041 00000000 0x0 0x0
0xffffa58000018a80 0041 00000000 0x0 0x0
0xffffa58000018b00 0041 00000000 0x0 0x0
0xffffa58000018b80 0041 00000000 0x0 0x0
0xffffa58000018c00 0041 00000000 0x0 0x0
0xffffa58000018c80 0041 00000000 0x0 0x0
0xffffa58000018d00 0041 00000000 0x0 0x0
0xffffa58000018d80 0041 00000000 0x0 0x0
0xffffa58000018e00 0041 00000000 0x0 0x0
0xffffa58000018e80 0041 00000000 0x0 0x0
0xffffa58000018f00 0041 00000000 0x0 0x0
0xffffa58000018f80 0041 00000000 0x0 0x0
0xffffa58000019000 0041 00000000 0x0 0x0
0xffffa58000019080 0041 00000000 0x0 0x0
0xffffa58000019100 0041 00000000 0x0 0x0
0xffffa58000019180 0041 00000000 0x0 0x0
0xffffa58000019200 0041 00000000 0x0 0x0
0xffffa58000019280 0041 00000000 0x0 0x0
0xffffa58000019300 0041 00000000 0x0 0x0
0xffffa58000019380 0041 00000000 0x0 0x0
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0xffffa58000019480 0041 00000000 0x0 0x0
0xffffa58000019500 0041 00000000 0x0 0x0
0xffffa58000019580 0041 00000000 0x0 0x0
0xffffa58000019600 0041 00000000 0x0 0x0
0xffffa58000019680 0041 00000000 0x0 0x0
0xffffa58000019700 0041 00000000 0x0 0x0
0xffffa58000019780 0041 00000000 0x0 0x0
0xffffa58000019800 0041 00000000 0x0 0x0
0xffffa58000019880 0041 00000000 0x0 0x0
0xffffa58000019900 0041 00000000 0x0 0x0
0xffffa58000019980 0041 00000000 0x0 0x0
0xffffa58000019a00 0041 00000000 0x0 0x0
0xffffa58000019a80 0041 00000000 0x0 0x0
0xffffa58000019b00 0041 00000000 0x0 0x0
0xffffa58000019b80 0041 00000000 0x0 0x0
0xffffa58000019c00 0041 00000000 0x0 0x0
0xffffa58000019c80 0041 00000000 0x0 0x0
0xffffa58000019d00 0041 00000000 0x0 0x0
0xffffa58000019d80 0041 00000000 0x0 0x0
0xffffa58000019e00 0041 00000000 0x0 0x0
0xffffa58000019e80 0041 00000000 0x0 0x0
0xffffa58000019f00 0041 00000000 0x0 0x0
0xffffa58000019f80 0041 00000000 0x0 0x0
0xffffa5800001a000 0041 00000000 0x0 0x0
0xffffa5800001a080 0041 00000000 0x0 0x0
0xffffa5800001a100 0041 00000000 0x0 0x0
0xffffa5800001a180 0041 00000000 0x0 0x0
0xffffa5800001a200 0041 00000000 0x0 0x0
0xffffa5800001a280 0041 00000000 0x0 0x0
0xffffa5800001a300 0041 00000000 0x0 0x0
0xffffa5800001a380 0041 00000000 0x0 0x0
0xffffa5800001a400 0041 00000000 0x0 0x0
0xffffa5800001a480 0041 00000000 0x0 0x0
0xffffa5800001a500 0041 00000000 0x0 0x0
0xffffa5800001a580 0041 00000000 0x0 0x0
0xffffa5800001a600 0041 00000000 0x0 0x0
0xffffa5800001a680 0041 00000000 0x0 0x0
0xffffa5800001a700 0041 00000000 0x0 0x0
0xffffa5800001a780 0041 00000000 0x0 0x0
0xffffa5800001a800 0041 00000000 0x0 0x0
0xffffa5800001a880 0041 00000000 0x0 0x0
0xffffa5800001a900 0041 00000000 0x0 0x0
0xffffa5800001a980 0041 00000000 0x0 0x0
0xffffa5800001aa00 0041 00000000 0x0 0x0
0xffffa5800001aa80 0041 00000000 0x0 0x0
0xffffa5800001ab00 0041 00000000 0x0 0x0
0xffffa5800001ab80 0041 00000000 0x0 0x0
0xffffa5800001ac00 0041 00000000 0x0 0x0
0xffffa5800001ac80 0041 00000000 0x0 0x0
0xffffa5800001ad00 0041 00000000 0x0 0x0
0xffffa5800001ad80 0041 00000000 0x0 0x0
0xffffa5800001ae00 0041 00000000 0x0 0x0
0xffffa5800001ae80 0041 00000000 0x0 0x0
0xffffa5800001af00 0041 00000000 0x0 0x0
0xffffa5800001af80 0041 00000000 0x0 0x0
0xffffa5800001b000 0041 00000000 0x0 0x0
0xffffa5800001b080 0041 00000000 0x0 0x0
0xffffa5800001b100 0041 00000000 0x0 0x0
0xffffa5800001b180 0041 00000000 0x0 0x0
0xffffa5800001b200 0041 00000000 0x0 0x0
0xffffa5800001b280 0041 00000000 0x0 0x0
0xffffa5800001b300 0041 00000000 0x0 0x0
0xffffa5800001b380 0041 00000000 0x0 0x0
0xffffa5800001b400 0041 00000000 0x0 0x0
0xffffa5800001b480 0041 00000000 0x0 0x0
0xffffa5800001b500 0041 00000000 0x0 0x0
0xffffa5800001b580 0041 00000000 0x0 0x0
0xffffa5800001b600 0041 00000000 0x0 0x0
0xffffa5800001b680 0041 00000000 0x0 0x0
0xffffa5800001b700 0041 00000000 0x0 0x0
0xffffa5800001b780 0041 00000000 0x0 0x0
0xffffa5800001b800 0041 00000000 0x0 0x0
0xffffa5800001b880 0041 00000000 0x0 0x0
0xffffa5800001b900 0041 00000000 0x0 0x0
0xffffa5800001b980 0041 00000000 0x0 0x0
0xffffa5800001ba00 0041 00000000 0x0 0x0
0xffffa5800001ba80 0041 00000000 0x0 0x0
0xffffa5800001bb00 0041 00000000 0x0 0x0
0xffffa5800001bb80 0001 00000000 0x0 0x0
0xffffa5800001bc00 0001 00000000 0x0 0x0
0xffffa5800001bc80 0001 00000000 0x0 0x0
0xffffa5800001bd00 0001 00000000 0x0 0x0
0xffffa5800001bd80 0001 00000000 0x0 0x0
0xffffa5800001be00 0001 00000000 0x0 0x0
0xffffa5800001be80 0001 00000000 0x0 0x0
0xffffa5800001bf00 0001 00000000 0x0 0x0
0xffffa5800001bf80 0001 00000000 0x0 0x0
0xffffa5800001c000 0001 00000000 0x0 0x0
0xffffa5800001c080 0001 00000000 0x0 0x0
0xffffa5800001c100 0001 00000000 0x0 0x0
0xffffa5800001c180 0001 00000000 0x0 0x0
0xffffa5800001c200 0001 00000000 0x0 0x0
0xffffa5800001c280 0001 00000000 0x0 0x0
0xffffa5800001c300 0001 00000000 0x0 0x0
0xffffa5800001c380 0001 00000000 0x0 0x0
0xffffa5800001c400 0001 00000000 0x0 0x0
0xffffa5800001c480 0001 00000000 0x0 0x0
0xffffa5800001c500 0001 00000000 0x0 0x0
0xffffa5800001c580 0001 00000000 0x0 0x0
0xffffa5800001c600 0001 00000000 0x0 0x0
0xffffa5800001c680 0001 00000000 0x0 0x0
0xffffa5800001c700 0001 00000000 0x0 0x0
0xffffa5800001c780 0001 00000000 0x0 0x0
0xffffa5800001c800 0001 00000000 0x0 0x0
0xffffa5800001c880 0001 00000000 0x0 0x0
0xffffa5800001c900 0001 00000000 0x0 0x0
0xffffa5800001c980 0001 00000000 0x0 0x0
0xffffa5800001ca00 0001 00000000 0x0 0x0
0xffffa5800001ca80 0001 00000000 0x0 0x0
0xffffa5800001cb00 0001 00000000 0x0 0x0
0xffffa5800001cb80 0001 00000000 0x0 0x0
0xffffa5800001cc00 0001 00000000 0x0 0x0
0xffffa5800001cc80 0001 00000000 0x0 0x0
0xffffa5800001cd00 0001 00000000 0x0 0x0
0xffffa5800001cd80 0001 00000000 0x0 0x0
0xffffa5800001ce00 0001 00000000 0x0 0x0
0xffffa5800001ce80 0001 00000000 0x0 0x0
0xffffa5800001cf00 0001 00000000 0x0 0x0
0xffffa5800001cf80 0001 00000000 0x0 0x0
0xffffa5800001d000 0001 00000000 0x0 0x0
0xffffa5800001d080 0001 00000000 0x0 0x0
0xffffa5800001d100 0001 00000000 0x0 0x0
0xffffa5800001d180 0001 00000000 0x0 0x0
0xffffa5800001d200 0001 00000000 0x0 0x0
0xffffa5800001d280 0001 00000000 0x0 0x0
0xffffa5800001d300 0001 00000000 0x0 0x0
0xffffa5800001d380 0001 00000000 0x0 0x0
0xffffa5800001d400 0001 00000000 0x0 0x0
0xffffa5800001d480 0001 00000000 0x0 0x0
0xffffa5800001d500 0001 00000000 0x0 0x0
0xffffa5800001d580 0001 00000000 0x0 0x0
0xffffa5800001d600 0001 00000000 0x0 0x0
0xffffa5800001d680 0001 00000000 0x0 0x0
0xffffa5800001d700 0001 00000000 0x0 0x0
0xffffa5800001d780 0001 00000000 0x0 0x0
0xffffa5800001d800 0001 00000000 0x0 0x0
0xffffa5800001d880 0001 00000000 0x0 0x0
0xffffa5800001d900 0001 00000000 0x0 0x0
0xffffa5800001d980 0001 00000000 0x0 0x0
0xffffa5800001da00 0001 00000000 0x0 0x0
0xffffa5800001da80 0001 00000000 0x0 0x0
0xffffa5800001db00 0001 00000000 0x0 0x0
0xffffa5800001db80 0001 00000000 0x0 0x0
0xffffa5800001dc00 0001 00000000 0x0 0x0
0xffffa5800001dc80 0001 00000000 0x0 0x0
0xffffa5800001dd00 0001 00000000 0x0 0x0
0xffffa5800001dd80 0001 00000000 0x0 0x0
0xffffa5800001de00 0001 00000000 0x0 0x0
0xffffa5800001de80 0001 00000000 0x0 0x0
0xffffa5800001df00 0001 00000000 0x0 0x0
0xffffa5800001df80 0001 00000000 0x0 0x0
0xffffa5800001e000 0001 00000000 0x0 0x0
0xffffa5800001e080 0001 00000000 0x0 0x0
0xffffa5800001e100 0001 00000000 0x0 0x0
0xffffa5800001e180 0001 00000000 0x0 0x0
0xffffa5800001e200 0001 00000000 0x0 0x0
0xffffa5800001e280 0001 00000000 0x0 0x0
0xffffa5800001e300 0001 00000000 0x0 0x0
0xffffa5800001e380 0001 00000000 0x0 0x0
0xffffa5800001e400 0001 00000000 0x0 0x0
0xffffa5800001e480 0001 00000000 0x0 0x0
0xffffa5800001e500 0001 00000000 0x0 0x0
0xffffa5800001e580 0001 00000000 0x0 0x0
0xffffa5800001e600 0001 00000000 0x0 0x0
0xffffa5800001e680 0001 00000000 0x0 0x0
0xffffa5800001e700 0001 00000000 0x0 0x0
0xffffa5800001e780 0001 00000000 0x0 0x0
0xffffa5800001e800 0001 00000000 0x0 0x0
0xffffa5800001e880 0001 00000000 0x0 0x0
0xffffa5800001e900 0001 00000000 0x0 0x0
0xffffa5800001e980 0001 00000000 0x0 0x0
0xffffa5800001ea00 0001 00000000 0x0 0x0
0xffffa5800001ea80 0001 00000000 0x0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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syzbot
Feb 14, 2024, 12:12:15 AMFeb 14
to syzkaller-...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
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