syzbot


panic: port NUM configuration NUM interface 0kernel diagnostic assertion "ret == NUM" failed: file "/syzkaller/managers

Status: fixed on 2022/03/13 10:32
Reported-by: syzbot+95d4852ea931f775cf35@syzkaller.appspotmail.com
Fix commit: 8934564b15e9 vhci(4): Don't fail with ENOBUFS if no intrxfer is set up.
First crash: 1047d, last: 1047d

Sample crash report:
[  55.5887835] uhidev1 at uhub4panic:  port 1 configuration 1 interface 0kernel diagnostic assertion "ret == 0" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/dev/usb/vhci.c", line 1054 

[  55.6073282] uhidev1: syz (0x0000) syz (0x0000), rev 0.00/0.40, addr 2, iclass 3/1
[  55.6073282] cpu0: Begin traceback...
[  55.6287677] vpanic() at netbsd:vpanic+0x258 sys/kern/subr_prf.c:290
[  55.6587679] _sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x202c
[  55.6887670] vhci_fd_close() at netbsd:vhci_fd_close+0xd1 sys/dev/usb/vhci.c:1054
[  55.7187664] closef() at netbsd:closef+0x152 sys/kern/kern_descrip.c:832
[  55.7487672] fd_close() at netbsd:fd_close+0x340 sys/kern/kern_descrip.c:715
[  55.7787662] sys_close() at netbsd:sys_close+0x3e sys/kern/sys_descrip.c:516
[  55.8087661] syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
[  55.8087661] syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
[  55.8087661] syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
[  55.8187674] --- syscall (number 6) ---
[  55.8287685] netbsd:syscall+0x25a:
[  55.8287685] cpu0: End traceback...
[  55.8416745] fatal breakpoint trap in supervisor mode
[  55.8416745] trap type 1 code 0 rip 0xffffffff80220a2d cs 0x8 rflags 0x282 cr2 0xa41000 ilevel 0 rsp 0xffffc7019dc42b20
[  55.8572924] curlwp 0xffffc70013307940 pid 1469.1468 lowest kstack 0xffffc7019dc3b2c0
Stopped in pid 1469.1468 (syz-executor.2) 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+0x258 sys/kern/subr_prf.c:290
_sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x202c
vhci_fd_close() at netbsd:vhci_fd_close+0xd1 sys/dev/usb/vhci.c:1054
closef() at netbsd:closef+0x152 sys/kern/kern_descrip.c:832
fd_close() at netbsd:fd_close+0x340 sys/kern/kern_descrip.c:715
sys_close() at netbsd:sys_close+0x3e sys/kern/sys_descrip.c:516
syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
--- syscall (number 6) ---
netbsd:syscall+0x25a:
Panic string: kernel diagnostic assertion "ret == 0" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/dev/usb/vhci.c", line 1054
PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
1604  1765 2   1         0   ffffc70013352580     syz-executor.0
1604  1463 2   0         0   ffffc7001267c340     syz-executor.0
1604  1604 2   1  10000000   ffffc70012ce46c0     syz-executor.0
1384  1466 3   1       180   ffffc7001332f540     syz-executor.1 parked
1384  1639 2   0       140   ffffc70013352140     syz-executor.1
1384  1384 2   0  10000140   ffffc70013307500     syz-executor.1
1469 >1468 7   0         0   ffffc70013307940     syz-executor.2
1469  1485 2   0         0   ffffc700133070c0     syz-executor.2
1469  1469 2   1  10000000   ffffc70012d7b900     syz-executor.2
1460  1462 2   0         0   ffffc70012d27740     syz-executor.5
1460  1497 2   1     40000   ffffc70012d27300     syz-executor.5
1460  1460 2   1  10040000   ffffc70012d61040     syz-executor.5
1461  1203 3   0     40180   ffffc70012cf2b40     syz-executor.4 parked
1461   579 2   0     40140   ffffc70012d7b4c0     syz-executor.4
1461  1461 2   0  10040140   ffffc70012d34340     syz-executor.4
1490   590 3   1       180   ffffc70012cf22c0     syz-executor.3 parked
1490   585 2   1     40140   ffffc70012cb91c0     syz-executor.3
1490  1490 2   0  10000140   ffffc70012ce4280     syz-executor.3
1186  1186 2   0       140   ffffc70013cfe6c0     syz-executor.1
1237  1237 2   0       140   ffffc70013cfe280     syz-executor.5
982    982 2   0       140   ffffc70013ccba80     syz-executor.4
1193  1193 2   0       140   ffffc70013ccb200     syz-executor.3
972    972 2   1       140   ffffc70013cb8a40     syz-executor.2
1151  1151 2   1       140   ffffc70013cb8600     syz-executor.0
1105   989 3   0       180   ffffc70013ccb640       syz-execprog kqueue
1105  1001 3   1       180   ffffc70013cb81c0       syz-execprog parked
1105  1194 3   0       180   ffffc700133a2ac0       syz-execprog parked
1105   983 3   0       180   ffffc700133a2680       syz-execprog parked
1105   421 3   0       180   ffffc700133a2240       syz-execprog parked
1105  1130 3   1       180   ffffc70012a8e080       syz-execprog parked
1105  1191 3   1       180   ffffc70013c225c0       syz-execprog parked
1105  1223 3   0       180   ffffc70013441980       syz-execprog parked
1105  1222 3   1       180   ffffc700120b7b40       syz-execprog parked
1105  1105 3   1       180   ffffc70012b310c0       syz-execprog parked
1086  1086 3   0       180   ffffc70012a8e900               sshd select
1070  1070 3   0       180   ffffc70013435500              getty nanoslp
1069  1069 3   1       180   ffffc7001267cbc0              getty nanoslp
1126  1126 3   1       180   ffffc700134649c0              getty nanoslp
1115  1115 3   1       1c0   ffffc70013464140              getty ttyraw
1093  1093 3   1       180   ffffc7001337d1c0               sshd select
953    953 3   1       180   ffffc70012cf2700             powerd kqueue
689    689 3   1       180   ffffc700133b6b00            syslogd kqueue
602    602 3   0       180   ffffc70012be3ac0             dhcpcd poll
739    739 3   0       180   ffffc70012c70900             dhcpcd poll
464    464 3   0       180   ffffc70012be3680             dhcpcd poll
587    587 3   1       180   ffffc70012c37300             dhcpcd poll
289    289 3   0       180   ffffc70012d7b080             dhcpcd poll
288    288 3   0       180   ffffc70012d618c0             dhcpcd poll
351    351 3   0       180   ffffc70012d61480             dhcpcd poll
1        1 3   1       180   ffffc700127f49c0               init wait
0      968 3   0       200   ffffc7001295fac0            physiod physiod
0      194 3   1       200   ffffc70012979b00          pooldrain pooldrain
0    > 193 7   1       240   ffffc700129796c0            ioflush
0      192 3   0       200   ffffc70012979280           pgdaemon pgdaemon
0      168 3   1       200   ffffc7001295f240               usb7 usbevt
0      166 3   1       200   ffffc70012916a80               usb6 usbevt
0      164 2   0       240   ffffc70012916640               usb5
0      163 3   1       240   ffffc70012916200               usb4 usbxfer
0       31 2   0       240   ffffc700128c8a40               usb3
0       63 3   1       200   ffffc700128c8600               usb2 usbevt
0      126 3   0       240   ffffc700128c81c0               usb1 usbxfer
0      125 3   1       240   ffffc70012859a00               usb0 usbxfer
0      124 3   1       200   ffffc700128595c0         usbtask-dr usbtsk
0      123 3   0       200   ffffc700120b36c0         usbtask-hc usbtsk
0      122 3   1       200   ffffc70012859180             npfgc0 npfgcw
0      121 3   1       200   ffffc700127f4580            rt_free rt_free
0      120 3   1       200   ffffc700127f4140              unpgc unpgc
0      119 3   0       200   ffffc700127eb980    key_timehandler key_timehandler
0      118 3   1       200   ffffc700127eb540    icmp6_wqinput/1 icmp6_wqinput
0      117 3   0       200   ffffc700127eb100    icmp6_wqinput/0 icmp6_wqinput
0      116 3   0       200   ffffc700127e2940          nd6_timer nd6_timer
0      115 3   1       200   ffffc700127e2500    carp6_wqinput/1 carp6_wqinput
0      114 3   0       200   ffffc700127e20c0    carp6_wqinput/0 carp6_wqinput
0      113 3   1       200   ffffc700127d4900     carp_wqinput/1 carp_wqinput
0      112 3   0       200   ffffc700127d44c0     carp_wqinput/0 carp_wqinput
0      111 3   1       200   ffffc700127d4080     icmp_wqinput/1 icmp_wqinput
0      110 3   0       200   ffffc700127c48c0     icmp_wqinput/0 icmp_wqinput
0      109 3   0       200   ffffc700127c4480           rt_timer rt_timer
0      108 3   0       200   ffffc700127c4040        vmem_rehash vmem_rehash
0      107 3   0       200   ffffc7001267c780          entbutler entropy
0       98 3   1       200   ffffc700120b7700              viomb balloon
0       97 3   1       200   ffffc700120b72c0      vioif0_txrx/1 vioif0_txrx
0       96 3   0       200   ffffc700120b3b00      vioif0_txrx/0 vioif0_txrx
0       29 3   0       200   ffffc700120b3280           scsibus0 sccomp
0       28 3   0       200   ffffc70010cb9ac0               pms0 pmsreset
0       27 3   1       200   ffffc70010cb9680            xcall/1 xcall
0       26 1   1       200   ffffc70010cb9240          softser/1
0       25 1   1       200   ffffc70010cb8a80          softclk/1
0       24 1   1       200   ffffc70010cb8640          softbio/1
0       23 1   1       200   ffffc70010cb8200          softnet/1
0       22 1   1       201   ffffc7000fb55a40             idle/1
0       21 3   0       200   ffffc7000fb55600           lnxsyswq lnxsyswq
0       20 3   0       200   ffffc7000fb551c0           lnxubdwq lnxubdwq
0       19 3   0       200   ffffc7000fb53a00           lnxpwrwq lnxpwrwq
0       18 3   0       200   ffffc7000fb535c0           lnxlngwq lnxlngwq
0       17 3   0       200   ffffc7000fb53180           lnxhipwq lnxhipwq
0       16 3   0       200   ffffc7000fb4b9c0           lnxrcugc lnxrcugc
0       15 3   0       200   ffffc7000fb4b580             sysmon smtaskq
0       14 3   0       200   ffffc7000fb4b140         pmfsuspend pmfsuspend
0       13 3   0       200   ffffc7000fb47980           pmfevent pmfevent
0       12 3   0       200   ffffc7000fb47540         sopendfree sopendfr
0       11 3   0       200   ffffc7000fb47100            iflnkst iflnkst
0       10 3   0       200   ffffc7000fb3c940           nfssilly nfssilly
0        9 3   0       200   ffffc7000fb3c500             vdrain vdrain
0        8 3   1       200   ffffc7000fb3c0c0          modunload mod_unld
0        7 3   0       200   ffffc7000fb32900            xcall/0 xcall
0        6 1   0       200   ffffc7000fb324c0          softser/0
0        5 1   0       200   ffffc7000fb32080          softclk/0
0        4 1   0       200   ffffc7000fb308c0          softbio/0
0        3 1   0       200   ffffc7000fb30480          softnet/0
0        2 1   0       201   ffffc7000fb30040             idle/0
0        0 2   0       240   ffffffff8334fd80            swapper
[Locks tracked through LWPs]

****** LWP 1604.1765 (syz-executor.0) @ 0xffffc70013352580, l_stat=2

*** Locks held:

* Lock 0 (initialized at vhci_attach)
lock address : 0xffffc700126866d8 type     :     sleep/adaptive
initialized  : 0xffffffff80bf5077
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffc70013352580 last held: 0xffffc70013352580
last locked* : 0xffffffff80bf6d3d unlocked : 0xffffffff80bf7062
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 1469.1485 (syz-executor.2) @ 0xffffc700133070c0, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at uhub_attach)
lock address : 0xffffc700128cfa20 type     :     sleep/adaptive
initialized  : 0xffffffff80728726
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffc700133070c0 last held: 000000000000000000
last locked  : 0xffffffff8072718d unlocked*: 0xffffffff8072729c
owner field  : 0xffffc700133070c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 1460.1462 (syz-executor.5) @ 0xffffc70012d27740, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at vhci_attach)
lock address : 0xffffc700126966d8 type     :     sleep/adaptive
initialized  : 0xffffffff80bf5077
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  2
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffc70012d27740 last held: 000000000000000000
last locked  : 0xffffffff80bf6d3d unlocked*: 0xffffffff80bf7062
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 1460.1497 (syz-executor.5) @ 0xffffc70012d27300, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at vhci_attach)
lock address : 0xffffc700126966d8 type     :     sleep/adaptive
initialized  : 0xffffffff80bf5077
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  2
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffc70012d27300 last held: 000000000000000000
last locked  : 0xffffffff80bf6d3d unlocked*: 0xffffffff80bf7062
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 739.739 (dhcpcd) @ 0xffffc70012c70900, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffc70012c70900 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 464.464 (dhcpcd) @ 0xffffc70012be3680, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffc70012be3680 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 288.288 (dhcpcd) @ 0xffffc70012d618c0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffc70012d618c0 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 351.351 (dhcpcd) @ 0xffffc70012d61480, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffc70012d61480 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.163 (usb4) @ 0xffffc70012916200, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at kprintf_init)
lock address : 0xffffffff83571d60 type     :               spin
initialized  : 0xffffffff81be0cc5
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffc70012916200 last held: 000000000000000000
last locked  : 0xffffffff81be579d unlocked*: 0xffffffff81be0d94
owner field  : 0x0000000000000800 wait/spin:                0/1

****** LWP 0.11 (iflnkst) @ 0xffffc7000fb47100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffc7000fb47100 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.5 (softclk/0) @ 0xffffc7000fb32080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffc7000fb32080 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.0 (swapper) @ 0xffffffff8334fd80, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff83464440 type     :     sleep/adaptive
initialized  : 0xffffffff81b35e61
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffffff8334fd80 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

******* Locks held on cpu1:

* Lock 0 (initialized at main)
lock address : 0xffffffff83464340 type     :               spin
initialized  : 0xffffffff81f26ed4
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffc700129796c0 last held: 0xffffc70012916200
last locked* : 0xffffffff81b6a8c0 unlocked : 0xffffffff81aebc2e
curcpu holds :                  0 wanted by: 000000000000000000

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffc70000017180 0041 00000000                0x0                0x0
0xffffc70000017200 0041 00000000                0x0                0x0
0xffffc70000017280 0041 00000000                0x0                0x0
0xffffc70000017300 0041 00000000                0x0                0x0
0xffffc70000017380 0041 00000000                0x0                0x0
0xffffc70000017400 0041 00000000                0x0                0x0
0xffffc70000017480 0041 00000000                0x0                0x0
0xffffc70000017500 0041 00000000                0x0                0x0
0xffffc70000017580 0041 00000000                0x0                0x0
0xffffc70000017600 0041 00000000                0x0                0x0
0xffffc70000017680 0041 00000000                0x0                0x0
0xffffc70000017700 0041 00000000                0x0                0x0
0xffffc70000017780 0041 00000000                0x0                0x0
0xffffc70000017800 0041 00000000                0x0                0x0
0xffffc70000017880 0041 00000000                0x0                0x0
0xffffc70000017900 0041 00000000                0x0                0x0
0xffffc70000017980 0041 00000000                0x0                0x0
0xffffc70000017a00 0041 00000000                0x0                0x0
0xffffc70000017a80 0041 00000000                0x0                0x0
0xffffc70000017b00 0041 00000000                0x0                0x0
0xffffc70000017b80 0041 00000000                0x0                0x0
0xffffc70000017c00 0041 00000000                0x0                0x0
0xffffc70000017c80 0041 00000000                0x0                0x0
0xffffc70000017d00 0041 00000000                0x0                0x0
0xffffc70000017d80 0041 00000000                0x0                0x0
0xffffc70000017e00 0041 00000000                0x0                0x0
0xffffc70000017e80 0041 00000000                0x0                0x0
0xffffc70000017f00 0041 00000000                0x0                0x0
0xffffc70000017f80 0041 00000000                0x0                0x0
0xffffc70000018000 0041 00000000                0x0                0x0
0xffffc70000018080 0041 00000000                0x0                0x0
0xffffc70000018100 0041 00000000                0x0                0x0
0xffffc70000018180 0041 00000000                0x0                0x0
0xffffc70000018200 0041 00000000                0x0                0x0
0xffffc70000018280 0041 00000000                0x0                0x0
0xffffc70000018300 0041 00000000                0x0                0x0
0xffffc70000018380 0041 00000000                0x0                0x0
0xffffc70000018400 0041 00000000                0x0                0x0
0xffffc70000018480 0041 00000000                0x0                0x0
0xffffc70000018500 0041 00000000                0x0                0x0
0xffffc70000018580 0041 00000000                0x0                0x0
0xffffc70000018600 0041 00000000                0x0                0x0
0xffffc70000018680 0041 00000000                0x0                0x0
0xffffc70000018700 0041 00000000                0x0                0x0
0xffffc70000018780 0041 00000000                0x0                0x0
0xffffc70000018800 0041 00000000                0x0                0x0
0xffffc70000018880 0041 00000000                0x0                0x0
0xffffc70000018900 0041 00000000                0x0                0x0
0xffffc70000018980 0041 00000000                0x0                0x0
0xffffc70000018a00 0041 00000000                0x0                0x0
0xffffc70000018a80 0041 00000000                0x0                0x0
0xffffc70000018b00 0041 00000000                0x0                0x0
0xffffc70000018b80 0041 00000000                0x0                0x0
0xffffc70000018c00 0041 00000000                0x0                0x0
0xffffc70000018c80 0041 00000000                0x0                0x0
0xffffc70000018d00 0041 00000000                0x0                0x0
0xffffc70000018d80 0041 00000000                0x0                0x0
0xffffc70000018e00 0041 00000000                0x0                0x0
0xffffc70000018e80 0041 00000000                0x0                0x0
0xffffc70000018f00 0041 00000000                0x0                0x0
0xffffc70000018f80 0041 00000000                0x0                0x0
0xffffc70000019000 0041 00000000                0x0                0x0
0xffffc70000019080 0041 00000000                0x0                0x0
0xffffc70000019100 0041 00000000                0x0                0x0
0xffffc70000019180 0041 00000000                0x0                0x0
0xffffc70000019200 0041 00000000                0x0                0x0
0xffffc70000019280 0041 00000000                0x0                0x0
0xffffc70000019300 0041 00000000                0x0                0x0
0xffffc70000019380 0041 00000000                0x0                0x0
0xffffc70000019400 0041 00000000                0x0                0x0
0xffffc70000019480 0041 00000000                0x0                0x0
0xffffc70000019500 0041 00000000                0x0                0x0
0xffffc70000019580 0041 00000000                0x0                0x0
0xffffc70000019600 0041 00000000                0x0                0x0
0xffffc70000019680 0041 00000000                0x0                0x0
0xffffc70000019700 0041 00000000                0x0                0x0
0xffffc70000019780 0041 00000000                0x0                0x0
0xffffc70000019800 0041 00000000                0x0                0x0
0xffffc70000019880 0041 00000000                0x0                0x0
0xffffc70000019900 0041 00000000                0x0                0x0
0xffffc70000019980 0041 00000000                0x0                0x0
0xffffc70000019a00 0041 00000000                0x0                0x0
0xffffc70000019a80 0041 00000000                0x0                0x0
0xffffc70000019b00 0041 00000000                0x0                0x0
0xffffc70000019b80 0041 00000000                0x0                0x0
0xffffc70000019c00 0041 00000000                0x0                0x0
0xffffc70000019c80 0041 00000000                0x0                0x0
0xffffc70000019d00 0041 00000000                0x0                0x0
0xffffc70000019d80 0041 00000000                0x0                0x0
0xffffc70000019e00 0041 00000000                0x0                0x0
0xffffc70000019e80 0041 00000000                0x0                0x0
0xffffc70000019f00 0041 00000000                0x0                0x0
0xffffc70000019f80 0041 00000000                0x0                0x0
0xffffc7000001a000 0041 00000000                0x0                0x0
0xffffc7000001a080 0041 00000000                0x0                0x0
0xffffc7000001a100 0041 00000000                0x0                0x0
0xffffc7000001a180 0041 00000000                0x0                0x0
0xffffc7000001a200 0041 00000000                0x0                0x0
0xffffc7000001a280 0041 00000000                0x0                0x0
0xffffc7000001a300 0041 00000000                0x0                0x0
0xffffc7000001a380 0041 00000000                0x0                0x0
0xffffc7000001a400 0041 00000000                0x0                0x0
0xffffc7000001a480 0041 00000000                0x0                0x0
0xffffc7000001a500 0041 00000000                0x0                0x0
0xffffc7000001a580 0041 00000000                0x0                0x0
0xffffc7000001a600 0041 00000000                0x0                0x0
0xffffc7000001a680 0041 00000000                0x0                0x0
0xffffc7000001a700 0041 00000000                0x0                0x0
0xffffc7000001a780 0041 00000000                0x0                0x0
0xffffc7000001a800 0041 00000000                0x0                0x0
0xffffc7000001a880 0041 00000000                0x0                0x0
0xffffc7000001a900 0041 00000000                0x0                0x0
0xffffc7000001a980 0041 00000000                0x0                0x0
0xffffc7000001aa00 0041 00000000                0x0                0x0
0xffffc7000001aa80 0041 00000000                0x0                0x0
0xffffc7000001ab00 0041 00000000                0x0                0x0
0xffffc7000001ab80 0041 00000000                0x0                0x0
0xffffc7000001ac00 0041 00000000                0x0                0x0
0xffffc7000001ac80 0041 00000000                0x0                0x0
0xffffc7000001ad00 0041 00000000                0x0                0x0
0xffffc7000001ad80 0041 00000000                0x0                0x0
0xffffc7000001ae00 0041 00000000                0x0                0x0
0xffffc7000001ae80 0041 00000000                0x0                0x0
0xffffc7000001af00 0041 00000000                0x0                0x0
0xffffc7000001af80 0041 00000000                0x0                0x0
0xffffc7000001b000 0041 00000000                0x0                0x0
0xffffc7000001b080 0041 00000000                0x0                0x0
0xffffc7000001b100 0041 00000000                0x0                0x0
0xffffc7000001b180 0041 00000000                0x0                0x0
0xffffc7000001b200 0041 00000000                0x0                0x0
0xffffc7000001b280 0041 00000000                0x0                0x0
0xffffc7000001b300 0041 00000000                0x0                0x0
0xffffc7000001b380 0041 00000000                0x0                0x0
0xffffc7000001b400 0041 00000000                0x0                0x0
0xffffc7000001b480 0041 00000000                0x0                0x0
0xffffc7000001b500 0041 00000000                0x0                0x0
0xffffc7000001b580 0041 00000000                0x0                0x0
0xffffc7000001b600 0041 00000000                0x0                0x0
0xffffc7000001b680 0041 00000000                0x0                0x0
0xffffc7000001b700 0041 00000000                0x0                0x0
0xffffc7000001b780 0041 00000000                0x0                0x0
0xffffc7000001b800 0041 00000000                0x0                0x0
0xffffc7000001b880 0041 00000000                0x0                0x0
0xffffc7000001b900 0041 00000000                0x0                0x0
0xffffc7000001b980 0041 00000000                0x0                0x0
0xffffc7000001ba00 0041 00000000                0x0                0x0
0xffffc7000001ba80 0041 00000000                0x0                0x0
0xffffc7000001bb00 0001 00000000                0x0                0x0
0xffffc7000001bb80 0001 00000000                0x0                0x0
0xffffc7000001bc00 0001 00000000                0x0                0x0
0xffffc7000001bc80 0001 00000000                0x0                0x0
0xffffc7000001bd00 0001 00000000                0x0                0x0
0xffffc7000001bd80 0001 00000000                0x0                0x0
0xffffc7000001be00 0001 00000000                0x0                0x0
0xffffc7000001be80 0001 00000000                0x0                0x0
0xffffc7000001bf00 0001 00000000                0x0                0x0
0xffffc7000001bf80 0001 00000000                0x0                0x0
0xffffc7000001c000 0001 00000000                0x0                0x0
0xffffc7000001c080 0001 00000000                0x0                0x0
0xffffc7000001c100 0001 00000000                0x0                0x0
0xffffc7000001c180 0001 00000000                0x0                0x0
0xffffc7000001c200 0001 00000000                0x0                0x0
0xffffc7000001c280 0001 00000000                0x0                0x0
0xffffc7000001c300 0001 00000000                0x0                0x0
0xffffc7000001c380 0001 00000000                0x0                0x0
0xffffc7000001c400 0001 00000000                0x0                0x0
0xffffc7000001c480 0001 00000000                0x0                0x0
0xffffc7000001c500 0001 00000000                0x0                0x0
0xffffc7000001c580 0001 00000000                0x0                0x0
0xffffc7000001c600 0001 00000000                0x0                0x0
0xffffc7000001c680 0001 00000000                0x0                0x0
0xffffc7000001c700 0001 00000000                0x0                0x0
0xffffc7000001c780 0001 00000000                0x0                0x0
0xffffc7000001c800 0001 00000000                0x0                0x0
0xffffc7000001c880 0001 00000000                0x0                0x0
0xffffc7000001c900 0001 00000000                0x0                0x0
0xffffc7000001c980 0001 00000000                0x0                0x0
0xffffc7000001ca00 0001 00000000                0x0                0x0
0xffffc7000001ca80 0001 00000000                0x0                0x0
0xffffc7000001cb00 0001 00000000                0x0                0x0
0xffffc7000001cb80 0001 00000000                0x0                0x0
0xffffc7000001cc00 0001 00000000                0x0                0x0
0xffffc7000001cc80 0001 00000000                0x0                0x0
0xffffc7000001cd00 0001 00000000                0x0                0x0
0xffffc7000001cd80 0001 00000000                0x0                0x0
0xffffc7000001ce00 0001 00000000                0x0                0x0
0xffffc7000001ce80 0001 00000000                0x0                0x0
0xffffc7000001cf00 0001 00000000                0x0                0x0
0xffffc7000001cf80 0001 00000000                0x0                0x0
0xffffc7000001d000 0001 00000000                0x0                0x0
0xffffc7000001d080 0001 00000000                0x0                0x0
0xffffc7000001d100 0001 00000000                0x0                0x0
0xffffc7000001d180 0001 00000000                0x0                0x0
0xffffc7000001d200 0001 00000000                0x0                0x0
0xffffc7000001d280 0001 00000000                0x0                0x0
0xffffc7000001d300 0001 00000000                0x0                0x0
0xffffc7000001d380 0001 00000000                0x0                0x0
0xffffc7000001d400 0001 00000000                0x0                0x0
0xffffc7000001d480 0001 00000000                0x0                0x0
0xffffc7000001d500 0001 00000000                0x0                0x0
0xffffc7000001d580 0001 00000000                0x0                0x0
0xffffc7000001d600 0001 00000000                0x0                0x0
0xffffc7000001d680 0001 00000000                0x0                0x0
0xffffc7000001d700 0001 00000000                0x0                0x0
0xffffc7000001d780 0001 00000000                0x0                0x0
0xffffc7000001d800 0001 00000000                0x0                0x0
0xffffc7000001d880 0001 00000000                0x0                0x0
0xffffc7000001d900 0001 00000000                0x0                0x0
0xffffc7000001d980 0001 00000000                0x0                0x0
0xffffc7000001da00 0001 00000000                0x0                0x0
0xffffc7000001da80 0001 00000000                0x0                0x0
0xffffc7000001db00 0001 00000000                0x0                0x0
0xffffc7000001db80 0001 00000000                0x0                0x0
0xffffc7000001dc00 0001 00000000                0x0                0x0
0xffffc7000001dc80 0001 00000000                0x0                0x0
0xffffc7000001dd00 0001 00000000                0x0                0x0
0xffffc7000001dd80 0001 00000000                0x0                0x0
0xffffc7000001de00 0001 00000000                0x0                0x0
0xffffc7000001de80 0001 00000000                0x0                0x0
0xffffc7000001df00 0001 00000000                0x0                0x0
0xffffc7000001df80 0001 00000000                0x0                0x0
0xffffc7000001e000 0001 00000000                0x0                0x0
0xffffc7000001e080 0001 00000000                0x0                0x0
0xffffc7000001e100 0001 00000000                0x0                0x0
0xffffc7000001e180 0001 00000000                0x0                0x0
0xffffc7000001e200 0001 00000000                0x0                0x0
0xffffc7000001e280 0001 00000000                0x0                0x0
0xffffc7000001e300 0001 00000000                0x0                0x0
0xffffc7000001e380 0001 00000000                0x0                0x0
0xffffc7000001e400 0001 00000000                0x0                0x0
0xffffc7000001e480 0001 00000000                0x0                0x0
0xffffc7000001e500 0001 00000000                0x0                0x0
0xffffc7000001e580 0001 00000000                0x0                0x0
0xffffc7000001e600 0001 00000000                0x0                0x0
0xffffc7000001e680 0001 00000000                0x0                0x0
0xffffc7000001e700 0001 00000000                0x0                0x0
0xffffc7000001e780 0001 00000000                0x0                0x0
0xffffc7000001e800 0001 00000000                0x0                0x0
0xffffc7000001e880 0001 00000000                0x0                0x0
0xffffc7000001e900 0001 00000000                0x0                0x0
0xffffc7000001e980 0001 00000000                0x0                0x0
0xffffc7000001ea00 0001 00000000                0x0                0x0
0xffffc7000001ea80 0001 00000000                0x0                0x0
0xffffc7000001eb00 0001 00000000                0x0                0x0
0xffffc7000001eb80 0001 00000000                0x0                0x0
0xffffc7000001ec00 0001 00000000                0x0                0x0
0xffffc7000001ec80 0001 00000000                0x0                0x0
0xffffc7000001ed00 0001 00000000                0x0                0x0
0xffffc7000001ed80 0001 00000000                0x0                0x0
0xffffc7000001ee00 0001 00000000                0x0                0x0
0xffffc7000001ee80 0001 00000000                0x0                0x0
0xffffc7000001ef00 0001 00000000                0x0                0x0
0xffffc7000001ef80 0001 00000000                0x0                0x0
0xffffc7000001f000 0001 00000000                0x0                0x0
0xffffc7000001f080 0001 00000000                0x0                0x0
0xffffc7000001f100 0001 00000000                0x0                0x0
0xffffc7000001f180 0001 00000000                0x0                0x0
0xffffc7000001f200 0001 00000000                0x0                0x0
0xffffc7000001f280 0001 00000000                0x0                0x0
0xffffc7000001f300 0001 00000000                0x0                0x0
0xffffc7000001f380 0001 00000000                0x0                0x0
0xffffc7000001f400 0001 00000000                0x0                0x0
0xffffc7000001f480 0001 00000000                0x0                0x0
0xffffc7000001f500 0001 00000000                0x0                0x0
0xffffc7000001f580 0001 00000000                0x0                0x0
0xffffc7000001f600 0001 00000000                0x0                0x0
0xffffc7000001f680 0001 00000000                0x0                0x0
0xffffc7000001f700 0001 00000000                0x0                0x0
0xffffc7000001f780 0001 00000000                0x0                0x0
0xffffc7000001f800 0001 00000000                0x0                0x0
0xffffc7000001f880 0001 00000000                0x0                0x0
0xffffc7000001f900 0001 00000000                0x0                0x0
0xffffc7000001f980 0001 00000000                0x0                0x0
0xffffc7000001fa00 0001 00000000                0x0                0x0
0xffffc7000001fa80 0001 00000000                0x0                0x0
0xffffc7000001fb00 0001 00000000                0x0                0x0
0xffffc7000001fb80 0001 00000000                0x0                0x0
0xffffc7000001fc00 0001 00000000                0x0                0x0
0xffffc7000001fc80 0001 00000000                0x0                0x0
0xffffc7000001fd00 0001 00000000                0x0                0x0
0xffffc7000001fd80 0001 00000000                0x0                0x0
0xffffc7000001fe00 0001 00000000                0x0                0x0
0xffffc7000001fe80 0001 00000000                0x0                0x0
0xffffc7000001ff00 0001 00000000                0x0                0x0
0xffffc7000001ff80 0001 00000000                0x0                0x0
0xffffc70000020000 0001 00000000                0x0                0x0
0xffffc70000020080 0001 00000000                0x0                0x0
0xffffc70000020100 0001 00000000                0x0                0x0
0xffffc70000020180 0001 00000000                0x0                0x0
0xffffc70000020200 0001 00000000                0x0                0x0
0xffffc70000020280 0001 00000000                0x0                0x0
0xffffc70000020300 0001 00000000                0x0                0x0
0xffffc70000020380 0001 00000000                0x0                0x0
0xffffc70000020400 0001 00000000                0x0                0x0
0xffffc70000020480 0001 00000000                0x0                0x0
0xffffc70000020500 0001 00000000                0x0                0x0
0xffffc70000020580 0001 00000000                0x0                0x0
0xffffc70000020600 0001 00000000                0x0                0x0
0xffffc70000020680 0001 00000000                0x0                0x0
0xffffc70000020700 0001 00000000                0x0                0x0
0xffffc70000020780 0001 00000000                0x0                0x0
0xffffc70000020800 0001 00000000                0x0                0x0
0xffffc70000020880 0001 00000000                0x0                0x0
0xffffc70000020900 0001 00000000                0x0                0x0
0xffffc70000020980 0001 00000000                0x0                0x0
0xffffc70000020a00 0001 00000000                0x0                0x0
0xffffc70000020a80 0001 00000000                0x0                0x0
0xffffc70000020b00 0001 00000000                0x0                0x0
0xffffc70000020b80 0001 00000000                0x0                0x0
0xffffc70000020c00 0001 00000000                0x0                0x0
0xffffc70000020c80 0001 00000000                0x0                0x0
0xffffc70000020d00 0001 00000000                0x0                0x0
0xffffc70000020d80 0001 00000000                0x0                0x0
0xffffc70000020e00 0001 00000000                0x0                0x0
0xffffc70000020e80 0001 00000000                0x0                0x0
0xffffc70000020f00 0001 00000000                0x0                0x0
0xffffc70000020f80 0001 00000000                0x0                0x0
0xffffc70000021000 0001 00000000                0x0                0x0
0xffffc70000021080 0001 00000000                0x0                0x0
0xffffc70000021100 0001 00000000                0x0                0x0
0xffffc70000021180 0001 00000000                0x0                0x0
0xffffc70000021200 0001 00000000                0x0                0x0
0xffffc70000021280 0001 00000000                0x0                0x0
0xffffc70000021300 0001 00000000                0x0                0x0
0xffffc70000021380 0001 00000000                0x0                0x0
0xffffc70000021400 0001 00000000                0x0                0x0
0xffffc70000021480 0001 00000000                0x0                0x0
0xffffc70000021500 0001 00000000                0x0                0x0
0xffffc70000021580 0001 00000000                0x0                0x0
0xffffc70000021600 0001 00000000                0x0                0x0
0xffffc70000021680 0001 00000000                0x0                0x0
0xffffc70000021700 0001 00000000                0x0                0x0
0xffffc70000021780 0001 00000000                0x0                0x0
0xffffc70000021800 0001 00000000                0x0                0x0
0xffffc70000021880 0001 00000000                0x0                0x0
0xffffc70000021900 0001 00000000                0x0                0x0
0xffffc70000021980 0001 00000000                0x0                0x0
0xffffc70000021a00 0001 00000000                0x0                0x0
0xffffc70000021a80 0001 00000000                0x0                0x0
0xffffc70000021b00 0001 00000000                0x0                0x0
0xffffc70000021b80 0001 00000000                0x0                0x0
0xffffc70000021c00 0001 00000000                0x0                0x0
0xffffc70000021c80 0001 00000000                0x0                0x0
0xffffc70000021d00 0001 00000000                0x0                0x0
0xffffc70000021d80 0001 00000000                0x0                0x0
0xffffc70000021e00 0001 00000000                0x0                0x0
0xffffc70000021e80 0001 00000000                0x0                0x0
0xffffc70000021f00 0001 00000000                0x0                0x0
0xffffc70000021f80 0001 00000000                0x0                0x0
0xffffc70000022000 0001 00000000                0x0                0x0
0xffffc70000022080 0001 00000000                0x0                0x0
0xffffc70000022100 0001 00000000                0x0                0x0
0xffffc70000022180 0001 00000000                0x0                0x0
0xffffc70000022200 0001 00000000                0x0                0x0
0xffffc70000022280 0001 00000000                0x0                0x0
0xffffc70000022300 0001 00000000                0x0                0x0
0xffffc70000022380 0001 00000000                0x0                0x0
0xffffc70000022400 0001 00000000                0x0                0x0
0xffffc70000022480 0001 00000000                0x0                0x0
0xffffc70000022500 0001 00000000                0x0                0x0
0xffffc70000022580 0001 00000000                0x0                0x0
0xffffc70000022600 0001 00000000                0x0                0x0
0xffffc70000022680 0001 00000000                0x0                0x0
0xffffc70000022700 0001 00000000                0x0                0x0

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/01/08 19:54 netbsd faadc77dc789 2ca0d385 .config console log report syz ci2-netbsd panic: port NUM configuration NUM interface 0kernel diagnostic assertion "ret == NUM" failed: file "/syzkaller/managers
* Struck through repros no longer work on HEAD.