[ 385.9436035] fatal page fault in supervisor mode [ 385.9436035] trap type 6 code 0x2 rip 0xffffffff81bdabce cs 0x8 rflags 0x10282 cr2 0xffff8ad04f600000 ilevel 0 rsp 0xffffd6824fb58b40 [ 385.9634967] curlwp 0xffffd68013fd7480 pid 7407.8791 lowest kstack 0xffffd6824fb512c0 kernel: page fault trap, code=0 Stopped in pid 7407.8791 (syz-executor.4) at netbsd:kasan_mark+0x71: movb $0,0(%rcx) ? kasan_mark() at netbsd:kasan_mark+0x71 sys/kern/subr_asan.c:284 kern_free() at netbsd:kern_free+0x39 sys/kern/kern_malloc.c:162 netexport_clear() at netbsd:netexport_clear+0x21d setpublicfs sys/nfs/nfs_export.c:748 [inline] netexport_clear() at netbsd:netexport_clear+0x21d sys/nfs/nfs_export.c:673 netexport_unmount() at netbsd:netexport_unmount+0x80 netexport_remove sys/nfs/nfs_export.c:340 [inline] netexport_unmount() at netbsd:netexport_unmount+0x80 sys/nfs/nfs_export.c:191 vfs_hooks_unmount() at netbsd:vfs_hooks_unmount+0x51 sys/kern/vfs_hooks.c:137 dounmount() at netbsd:dounmount+0x216 vfs_set_lowermount sys/kern/vfs_mount.c:429 [inline] dounmount() at netbsd:dounmount+0x216 vfs_set_lowermount sys/kern/vfs_mount.c:401 [inline] dounmount() at netbsd:dounmount+0x216 sys/kern/vfs_mount.c:1015 sys_unmount() at netbsd:sys_unmount+0x294 sys/kern/vfs_syscalls.c:701 sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90 syscall() at netbsd:syscall+0x246 sy_call sys/sys/syscallvar.h:65 [inline] syscall() at netbsd:syscall+0x246 sy_invoke sys/sys/syscallvar.h:94 [inline] syscall() at netbsd:syscall+0x246 sys/arch/x86/x86/syscall.c:137 --- syscall (number 22 via SYS_syscall) --- netbsd:syscall+0x246: Panic string: (null) PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 9305 9305 2 1 0 ffffd68014ca8a40 syz-executor.2 11578 11727 2 1 0 ffffd6801431da80 syz-executor.0 11578 11578 2 1 10000000 ffffd68012d5bbc0 syz-executor.0 8225 8225 2 1 40000 ffffd68013466980 syz-executor.3 8320 8342 2 0 140000 ffffd680140324c0 syz-executor.5 8320 8320 3 0 10000000 ffffd68012c2c6c0 syz-executor.5 lwpwait 7407 > 8791 7 1 4140000 ffffd68013fd7480 syz-executor.4 7407 7407 3 0 10000000 ffffd68012b85100 syz-executor.4 lwpwait 7907 7907 2 0 0 ffffd68013433300 syz-executor.2 7576 7576 2 0 0 ffffd6801403d0c0 syz-executor.5 9182 9182 2 0 0 ffffd68012ab5080 syz-executor.4 7571 7571 3 1 180 ffffd68014145980 init nanoslp 8625 8625 2 0 0 ffffd68014d17680 syz-executor.0 1882 1882 3 1 180 ffffd68013f1a2c0 syz-executor.1 parked 9277 7271 3 1 100000 ffffd68012c08640 syz-executor.1 vfork 9277 9277 3 0 10000000 ffffd68014a63500 syz-executor.1 lwpwait 10070 10070 4 0 1000000 ffffd680133b3240 syz-executor.1 9670 7660 2 0 1140000 ffffd68013e51280 syz-executor.3 9670 9670 3 0 11000000 ffffd68012c85780 syz-executor.3 lwpwait 5785 5767 2 0 1140000 ffffd680133b3ac0 syz-executor.1 5785 5785 3 0 11000000 ffffd68012c9a480 syz-executor.1 lwpwait 5739 5739 3 1 180 ffffd68014b885c0 syz-executor.4 parked 5539 5539 3 1 180 ffffd68014b88180 syz-executor.0 parked 7391 7391 3 1 180 ffffd680142cd580 syz-executor.5 parked 5966 6354 3 1 11100000 ffffd6801337d180 syz-executor.0 vfork 5966 5966 3 0 11000000 ffffd6801339a1c0 syz-executor.0 lwpwait 5000 5000 3 0 180 ffffd68012ccf580 syz-executor.4 parked 5713 5713 3 1 180 ffffd68013fb1bc0 syz-executor.1 parked 6348 > 6758 7 0 1140000 ffffd680133b3680 syz-executor.2 6348 6348 3 0 11000000 ffffd68012c6c740 syz-executor.2 lwpwait 5408 5408 3 0 180 ffffd680148eb900 syz-executor.1 parked 4252 4252 3 1 180 ffffd680129c1700 syz-executor.0 parked 4322 4322 3 0 180 ffffd6801339a600 syz-executor.1 parked 3809 3809 3 0 180 ffffd680148eb4c0 syz-executor.0 parked 4339 4339 3 0 180 ffffd6801337da00 syz-executor.1 parked 4089 4089 3 1 180 ffffd680142cd9c0 syz-executor.4 parked 8371 8371 3 1 180 ffffd6801403d500 syz-executor.3 parked 6453 6453 3 1 180 ffffd6801449a6c0 syz-executor.2 parked 4412 4412 3 0 180 ffffd68013f1a700 syz-executor.4 parked 3836 3715 2 0 1140000 ffffd6801430a1c0 syz-executor.5 3836 3836 3 0 11000000 ffffd68012cc5100 syz-executor.5 lwpwait 3556 3556 3 0 180 ffffd68012cb5940 syz-executor.2 parked address 0x41b58ab3 is invalid -2097237248 3556 3 0 180 41b58ab3 parked 3139 3139 3 1 180 ffffd68012c4b2c0 syz-executor.4 parked 7608 7608 3 1 180 ffffd68012ccf140 syz-executor.0 parked 3067 3067 3 1 180 ffffd68012a2f300 syz-executor.3 parked 3211 3211 3 1 180 ffffd68013e19680 syz-executor.3 parked 7849 7849 3 1 180 ffffd68013346100 syz-executor.2 parked 2854 2854 3 1 180 ffffd68012c2cb00 syz-executor.1 parked 2808 2808 3 1 180 ffffd68013dcb600 syz-executor.1 parked 5352 5352 3 0 180 ffffd68013433b80 syz-executor.2 parked 1439 1439 3 0 180 ffffd68013433740 syz-executor.2 parked 1676 1676 3 1 180 ffffd68013355580 syz-executor.4 parked 3649 3649 3 0 180 ffffd68013fb1340 syz-executor.5 parked 3915 3915 3 0 180 ffffd68012ce91c0 syz-executor.5 parked 4943 4943 3 1 180 ffffd68012cab4c0 syz-executor.5 parked 1583 1583 3 1 180 ffffd6801430aa40 syz-executor.5 parked 663 663 3 1 180 ffffd68012d28300 syz-executor.2 parked 4403 641 3 1 1100000 ffffd680133559c0 syz-executor.2 vfork 4403 4403 3 0 11000000 ffffd68012b85980 syz-executor.2 lwpwait 5083 5083 3 1 180 ffffd68012d28b80 syz-executor.5 parked 3275 3275 3 0 180 ffffd68012ad6940 syz-executor.4 parked 2644 2644 3 0 180 ffffd68012c6cb80 syz-executor.0 parked 2222 2222 3 1 180 ffffd68012d18b40 syz-executor.2 parked 2762 2482 3 1 1100000 ffffd68012cf4a80 syz-executor.2 vfork 2762 2762 3 0 11000000 ffffd6801345e0c0 syz-executor.2 lwpwait 2142 2142 3 0 180 ffffd68013452900 syz-executor.3 parked 2790 1744 3 0 1100000 ffffd6801343f780 syz-executor.3 vfork 2790 2790 3 0 11000000 ffffd68013346540 syz-executor.3 lwpwait 1835 1835 3 0 180 ffffd68012ba0580 ndp netio 581 581 3 1 180 ffffd68014032900 syz-executor.4 parked 1230 4400 2 1 0 ffffd68012ba0140 syz-fuzzer 1230 1339 3 0 180 ffffd68013355140 syz-fuzzer wait 1230 941 3 0 180 ffffd68013e51b00 syz-fuzzer wait 1230 1206 3 1 180 ffffd68013e516c0 syz-fuzzer wait 1230 1204 3 0 180 ffffd68013e19240 syz-fuzzer parked 1230 1106 3 1 180 ffffd68013df3a80 syz-fuzzer wait 1230 1199 3 1 180 ffffd68013df3200 syz-fuzzer parked 1230 1120 3 1 180 ffffd68013dcb1c0 syz-fuzzer wait 1230 1239 3 0 180 ffffd68012a778c0 syz-fuzzer parked 1230 1223 3 1 180 ffffd68013429700 syz-fuzzer wait 1230 1241 3 0 180 ffffd680134292c0 syz-fuzzer kqueue 1230 1229 3 0 180 ffffd680126d9bc0 syz-fuzzer parked 1230 1233 3 0 180 ffffd680126d9340 syz-fuzzer nanoslp 1230 1230 3 0 180 ffffd68012ab54c0 syz-fuzzer parked 1237 1237 3 0 180 ffffd6801337d5c0 sshd select 1224 1224 3 1 180 ffffd680134819c0 getty nanoslp 1225 1225 3 1 180 ffffd68013481140 getty nanoslp 1216 1216 3 1 180 ffffd680134995c0 getty nanoslp 1107 1107 3 0 180 ffffd6801339aa40 sshd select 817 817 3 0 180 ffffd68012d5b780 powerd kqueue 700 700 3 0 180 ffffd68013429b40 syslogd kqueue 746 746 3 0 180 ffffd68012c17680 dhcpcd poll 745 745 3 0 180 ffffd68012cb50c0 dhcpcd poll 546 546 3 0 180 ffffd68012c4bb40 dhcpcd poll 487 487 3 0 180 ffffd68012d8d900 dhcpcd poll 292 292 3 1 180 ffffd68012d8d4c0 dhcpcd poll 485 485 3 0 180 ffffd68012d8d080 dhcpcd poll 1 1 3 0 180 ffffd680128679c0 init wait 0 9665 3 1 200 ffffd68013f62300 poolthread pooljob 0 5694 3 0 200 ffffd68012d788c0 ktrace ktrwait 0 2948 3 0 200 ffffd68012bd2180 ktrace ktrwait 0 1425 3 1 200 ffffd68012ccf9c0 acctwatch actwat 0 295 3 0 200 ffffd68013346980 ktrace ktrwait 0 673 3 0 200 ffffd680129c0280 physiod physiod 0 196 3 0 200 ffffd680129c12c0 pooldrain pooldrain 0 195 3 1 200 ffffd680129c0b00 ioflush syncer 0 194 3 1 200 ffffd680129c06c0 pgdaemon pgdaemon 0 167 3 0 200 ffffd68012990680 usb7 usbevt 0 172 3 0 200 ffffd68012990240 usb6 usbevt 0 170 3 0 200 ffffd6801293ba80 usb5 usbevt 0 168 3 1 200 ffffd6801293b640 usb4 usbevt 0 166 3 0 200 ffffd6801293b200 usb3 usbevt 0 165 3 0 200 ffffd680128d1a40 usb2 usbevt 0 31 3 1 200 ffffd680128d1600 usb1 usbevt 0 63 3 0 200 ffffd680128d11c0 usb0 usbevt 0 126 3 1 200 ffffd6801287ba00 usbtask-dr usbtsk 0 125 3 1 200 ffffd6801287b5c0 usbtask-hc usbtsk 0 124 3 0 200 ffffd68010d66b00 swwreboot swwreboot 0 123 3 1 200 ffffd6801287b180 npfgc0 npfgcw 0 122 3 1 200 ffffd68012867580 rt_free rt_free 0 121 3 0 200 ffffd68012867140 unpgc unpgc 0 120 3 0 200 ffffd6801270a980 key_timehandler key_timehandler 0 119 3 1 200 ffffd6801270a540 icmp6_wqinput/1 icmp6_wqinput 0 118 3 0 200 ffffd6801270a100 icmp6_wqinput/0 icmp6_wqinput 0 117 3 0 200 ffffd680126fd940 nd6_timer nd6_timer 0 116 3 1 200 ffffd680126fd500 carp6_wqinput/1 carp6_wqinput 0 115 3 0 200 ffffd680126fd0c0 carp6_wqinput/0 carp6_wqinput 0 114 3 1 200 ffffd680126ed900 carp_wqinput/1 carp_wqinput 0 113 3 0 200 ffffd680126ed4c0 carp_wqinput/0 carp_wqinput 0 112 3 1 200 ffffd680126ed080 icmp_wqinput/1 icmp_wqinput 0 111 3 0 200 ffffd680126db8c0 icmp_wqinput/0 icmp_wqinput 0 110 3 0 200 ffffd680126d9780 rt_timer rt_timer 0 109 3 1 200 ffffd680126db040 vmem_rehash vmem_rehash 0 100 3 1 200 ffffd680126d7300 entbutler entropy 0 99 3 1 200 ffffd680120bdb40 viomb balloon 0 98 3 1 200 ffffd680120bd700 vioif0_txrx/1 vioif0_txrx 0 97 3 0 200 ffffd680120bd2c0 vioif0_txrx/0 vioif0_txrx 0 30 3 0 200 ffffd68010d666c0 scsibus0 sccomp 0 29 3 0 200 ffffd68010d66280 pms0 pmsreset 0 28 3 1 200 ffffd68010cacac0 xcall/1 xcall 0 27 1 1 200 ffffd68010cac680 softser/1 0 26 1 1 200 ffffd68010cac240 softclk/1 0 25 1 1 200 ffffd68010ca9a80 softbio/1 0 24 1 1 200 ffffd68010ca9640 softnet/1 0 23 1 1 201 ffffd68010ca9200 idle/1 0 22 3 0 200 ffffd6800fb55a40 lnxsyswq lnxsyswq 0 21 3 0 200 ffffd6800fb55600 lnxubdwq lnxubdwq 0 20 3 1 200 ffffd6800fb551c0 lnxpwrwq lnxpwrwq 0 19 3 1 200 ffffd6800fb54a00 lnxlngwq lnxlngwq 0 18 3 1 200 ffffd6800fb545c0 lnxhipwq lnxhipwq 0 17 3 0 200 ffffd6800fb54180 lnxrcugc lnxrcugc 0 16 3 0 200 ffffd6800fb4d9c0 sysmon smtaskq 0 15 3 0 200 ffffd6800fb4d580 pmfsuspend pmfsuspend 0 14 3 0 200 ffffd6800fb4d140 pmfevent pmfevent 0 13 3 0 200 ffffd6800fb4a980 sopendfree sopendfr 0 12 3 0 200 ffffd6800fb4a540 ifwdog ifwdog 0 11 3 1 200 ffffd6800fb4a100 iflnkst iflnkst 0 10 3 0 200 ffffd6800fb3b940 nfssilly nfssilly 0 9 3 0 200 ffffd6800fb3b500 pooldisp pooldisp 0 8 3 1 200 ffffd6800fb3b0c0 modunload mod_unld 0 7 3 0 200 ffffd6800fb32900 xcall/0 xcall 0 6 1 0 200 ffffd6800fb324c0 softser/0 0 5 1 0 200 ffffd6800fb32080 softclk/0 0 4 1 0 200 ffffd6800fb308c0 softbio/0 0 3 1 0 200 ffffd6800fb30480 softnet/0 0 2 1 0 201 ffffd6800fb30040 idle/0 0 0 3 1 200 ffffffff83350200 swapper uvm [Locks tracked through LWPs] ****** LWP 8225.8225 (syz-executor.3) @ 0xffffd68013466980, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x40 sys/kern/subr_kcov.c:461) lock address : ffffd6801491e640 type : sleep/adaptive initialized : netbsd:kcov_open+0x40 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffd68013466980 last held: 0xffffd68013466980 last locked* : netbsd:kcov_fops_ioctl+0x28 unlocked : 0 owner field : 0xffffd68013466980 wait/spin: 0/0 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:uvm_obj_init+0x9a sys/uvm/uvm_object.c:70) lock address : ffffd68014702d00 type : sleep/adaptive initialized : netbsd:uvm_obj_init+0x9a shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffd68013466980 last held: 0xffffd68013466980 last locked* : netbsd:uvm_fault_internal+0x3f45 unlocked : netbsd:uao_get+0x3bd owner/count : 0xffffd68013466980 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 8320.8342 (syz-executor.5) @ 0xffffd680140324c0, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x365 sys/kern/kern_fork.c:366) lock address : ffffd68012cefe10 type : sleep/adaptive initialized : netbsd:fork1+0x365 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xffffd680140324c0 last held: 0xffffd680140324c0 last locked* : netbsd:execve_loadvm+0x308 unlocked : 0 owner/count : 0xffffd680140324c0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387) lock address : netbsd:proc_lock type : sleep/adaptive initialized : netbsd:procinit+0x5c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 5 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd680140324c0 last held: 0xffffd680133b3680 last locked* : netbsd:proclist_foreach_call+0xc1 unlocked : netbsd:proclist_foreach_call+0x359 owner field : 0xffffd680133b3680 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 7407.8791 (syz-executor.4) @ 0xffffd68013fd7480, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:vfsinit+0x281 sys/kern/vfs_init.c:440) lock address : netbsd:vfs_hooks_lock type : sleep/adaptive initialized : netbsd:vfsinit+0x281 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffd68013fd7480 last held: 0xffffd68013fd7480 last locked* : netbsd:vfs_hooks_unmount+0x21 unlocked : netbsd:vfs_hooks_reexport+0xa0 owner field : 0xffffd68013fd7480 wait/spin: 0/0 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:nfsserver_modcmd+0xd5 sys/nfs/nfs_serv.c:125) lock address : netbsd:netexport_lock type : sleep/adaptive initialized : netbsd:nfsserver_modcmd+0xd5 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffd68013fd7480 last held: 0xffffd68013fd7480 last locked* : netbsd:netexport_unmount+0x32 unlocked : netbsd:mountd_set_exports_list+0x4b0 owner/count : 0xffffd68013fd7480 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 7907.7907 (syz-executor.2) @ 0xffffd68013433300, l_stat=2 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387) lock address : netbsd:proc_lock type : sleep/adaptive initialized : netbsd:procinit+0x5c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 5 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd68013433300 last held: 0xffffd680133b3680 last locked* : netbsd:proclist_foreach_call+0xc1 unlocked : netbsd:proclist_foreach_call+0x359 owner field : 0xffffd680133b3680 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 7576.7576 (syz-executor.5) @ 0xffffd6801403d0c0, l_stat=2 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387) lock address : netbsd:proc_lock type : sleep/adaptive initialized : netbsd:procinit+0x5c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 5 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd6801403d0c0 last held: 0xffffd680133b3680 last locked* : netbsd:proclist_foreach_call+0xc1 unlocked : netbsd:proclist_foreach_call+0x359 owner field : 0xffffd680133b3680 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 9182.9182 (syz-executor.4) @ 0xffffd68012ab5080, l_stat=2 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387) lock address : netbsd:proc_lock type : sleep/adaptive initialized : netbsd:procinit+0x5c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 5 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd68012ab5080 last held: 0xffffd680133b3680 last locked* : netbsd:proclist_foreach_call+0xc1 unlocked : netbsd:proclist_foreach_call+0x359 owner field : 0xffffd680133b3680 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 8625.8625 (syz-executor.0) @ 0xffffd68014d17680, l_stat=2 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387) lock address : netbsd:proc_lock type : sleep/adaptive initialized : netbsd:procinit+0x5c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 5 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd68014d17680 last held: 0xffffd680133b3680 last locked* : netbsd:proclist_foreach_call+0xc1 unlocked : netbsd:proclist_foreach_call+0x359 owner field : 0xffffd680133b3680 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 9670.7660 (syz-executor.3) @ 0xffffd68013e51280, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x365 sys/kern/kern_fork.c:366) lock address : ffffd680133bc7d0 type : sleep/adaptive initialized : netbsd:fork1+0x365 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xffffd68013e51280 last held: 0xffffd68013e51280 last locked* : netbsd:execve_loadvm+0x308 unlocked : 0 owner/count : 0xffffd68013e51280 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 5785.5767 (syz-executor.1) @ 0xffffd680133b3ac0, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x365 sys/kern/kern_fork.c:366) lock address : ffffd68014706ed0 type : sleep/adaptive initialized : netbsd:fork1+0x365 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xffffd680133b3ac0 last held: 0xffffd680133b3ac0 last locked* : netbsd:execve_loadvm+0x308 unlocked : 0 owner/count : 0xffffd680133b3ac0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 5739.5739 (syz-executor.4) @ 0xffffd68014b885c0, 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 : 0xffffd68014b885c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 6348.6758 (syz-executor.2) @ 0xffffd680133b3680, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x365 sys/kern/kern_fork.c:366) lock address : ffffd680142c8710 type : sleep/adaptive initialized : netbsd:fork1+0x365 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd680133b3680 last held: 0xffffd680133b3680 last locked* : netbsd:execve_loadvm+0x308 unlocked : 0 owner/count : 0xffffd680133b3680 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387) lock address : netbsd:proc_lock type : sleep/adaptive initialized : netbsd:procinit+0x5c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 5 relevant cpu : 0 last held: 0 relevant lwp : 0xffffd680133b3680 last held: 0xffffd680133b3680 last locked* : netbsd:proclist_foreach_call+0xc1 unlocked : netbsd:proclist_foreach_call+0x359 owner field : 0xffffd680133b3680 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 4089.4089 (syz-executor.4) @ 0xffffd680142cd9c0, 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 : 0xffffd680142cd9c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 3836.3715 (syz-executor.5) @ 0xffffd6801430a1c0, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x365 sys/kern/kern_fork.c:366) lock address : ffffd68012bf5c10 type : sleep/adaptive initialized : netbsd:fork1+0x365 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xffffd6801430a1c0 last held: 0xffffd6801430a1c0 last locked* : netbsd:execve_loadvm+0x308 unlocked : 0 owner/count : 0xffffd6801430a1c0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none [ 385.9734463] uvm_fault(0xffffd68013fdd900, 0x41b58000, 1) -> e [ 385.9734463] fatal page fault in supervisor mode [ 385.9734463] trap type 6 code 0 rip 0xffffffff81c19d25 cs 0x8 rflags 0x10282 cr2 0x41b58e73 ilevel 0x8 rsp 0xffffd6824fb581c0 [ 385.9734463] curlwp 0xffffd68013fd7480 pid 7407.8791 lowest kstack 0xffffd6824fb512c0 kernel: page fault trap, code=0 Faulted in DDB; continuing...