[ 2664.4388897] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/dev/wscons/wskbd.c:1020:7, negation of -2147483648 cannot be represented in type 'int' [ 2664.4588679] cpu1: Begin traceback... [ 2664.4888707] vpanic() at netbsd:vpanic+0x2f2 sys/kern/subr_prf.c:291 [ 2664.5888729] Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352 [ 2664.6788701] HandleNegateOverflow() at netbsd:HandleNegateOverflow+0x139 sys/../common/lib/libc/misc/ubsan.c:393 [ 2664.7588727] wskbd_do_ioctl() at netbsd:wskbd_do_ioctl+0x64b wskbd_do_ioctl_sc sys/dev/wscons/wskbd.c:1020 [inline] [ 2664.7588727] wskbd_do_ioctl() at netbsd:wskbd_do_ioctl+0x64b sys/dev/wscons/wskbd.c:993 [ 2664.8388708] cdev_ioctl() at netbsd:cdev_ioctl+0x162 sys/kern/subr_devsw.c:1525 [ 2664.9088707] spec_ioctl() at netbsd:spec_ioctl+0xf2 sys/miscfs/specfs/spec_vnops.c:1329 [ 2664.9788709] VOP_IOCTL() at netbsd:VOP_IOCTL+0x149 sys/kern/vnode_if.c:934 [ 2665.0588708] vn_ioctl() at netbsd:vn_ioctl+0x195 sys/kern/vfs_vnops.c:873 [ 2665.1388729] sys_ioctl() at netbsd:sys_ioctl+0xd88 sys/kern/sys_generic.c:675 [ 2665.2088704] sys___syscall() at netbsd:sys___syscall+0x1e4 sy_call sys/sys/syscallvar.h:65 [inline] [ 2665.2088704] sys___syscall() at netbsd:sys___syscall+0x1e4 sys/kern/sys_syscall.c:90 [ 2665.2788723] syscall() at netbsd:syscall+0x2da sy_call sys/sys/syscallvar.h:65 [inline] [ 2665.2788723] syscall() at netbsd:syscall+0x2da sy_invoke sys/sys/syscallvar.h:94 [inline] [ 2665.2788723] syscall() at netbsd:syscall+0x2da sys/arch/x86/x86/syscall.c:138 [ 2665.2988699] --- syscall (number 54 via SYS_syscall) --- [ 2665.3288735] netbsd:syscall+0x2da: [ 2665.3288735] cpu1: End traceback... [ 2665.3288735] fatal breakpoint trap in supervisor mode [ 2665.3388699] trap type 1 code 0 rip 0xffffffff80235375 cs 0x8 rflags 0x246 cr2 0x7c843d22a000 ilevel 0 rsp 0xffff958259bec600 [ 2665.3488688] curlwp 0xffffc426dacbf140 pid 21662.16871 lowest kstack 0xffff958259be82c0 Stopped in pid 21662.16871 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xec sys/ddb/db_panic.c:69 vpanic() at netbsd:vpanic+0x2f2 sys/kern/subr_prf.c:291 Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352 HandleNegateOverflow() at netbsd:HandleNegateOverflow+0x139 sys/../common/lib/libc/misc/ubsan.c:393 wskbd_do_ioctl() at netbsd:wskbd_do_ioctl+0x64b wskbd_do_ioctl_sc sys/dev/wscons/wskbd.c:1020 [inline] wskbd_do_ioctl() at netbsd:wskbd_do_ioctl+0x64b sys/dev/wscons/wskbd.c:993 cdev_ioctl() at netbsd:cdev_ioctl+0x162 sys/kern/subr_devsw.c:1525 spec_ioctl() at netbsd:spec_ioctl+0xf2 sys/miscfs/specfs/spec_vnops.c:1329 VOP_IOCTL() at netbsd:VOP_IOCTL+0x149 sys/kern/vnode_if.c:934 vn_ioctl() at netbsd:vn_ioctl+0x195 sys/kern/vfs_vnops.c:873 sys_ioctl() at netbsd:sys_ioctl+0xd88 sys/kern/sys_generic.c:675 sys___syscall() at netbsd:sys___syscall+0x1e4 sy_call sys/sys/syscallvar.h:65 [inline] sys___syscall() at netbsd:sys___syscall+0x1e4 sys/kern/sys_syscall.c:90 syscall() at netbsd:syscall+0x2da sy_call sys/sys/syscallvar.h:65 [inline] syscall() at netbsd:syscall+0x2da sy_invoke sys/sys/syscallvar.h:94 [inline] syscall() at netbsd:syscall+0x2da sys/arch/x86/x86/syscall.c:138 --- syscall (number 54 via SYS_syscall) --- netbsd:syscall+0x2da: Panic string: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/dev/wscons/wskbd.c:1020:7, negation of -2147483648 cannot be represented in type 'int' PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 18131 12220 3 1 180 ffffc42694ad3480 syz-executor.1 parked 18131 23272 3 0 180 ffffc426ce77f200 syz-executor.1 parked 18131 18131 2 0 10000000 ffffc426dacbf580 syz-executor.1 21662 16054 3 1 180 ffffc426dd05b540 syz-executor.3 parked 21662>16871 7 1 100 ffffc426dacbf140 syz-executor.3 21662 21662 2 1 10000000 ffffc426d663e480 syz-executor.3 6091 6097 2 0 0 ffffc426d5239740 syz-executor.4 6091 23006 3 0 0 ffffc426a2959b40 syz-executor.4 biowait 6091 >6091 7 0 10000000 ffffc4269c75e700 syz-executor.4 23756 9920 3 1 180 ffffc426d6636bc0 syz-executor.0 parked 23756 23756 2 0 10000000 ffffc426bb8104c0 syz-executor.0 4801 4801 2 0 40040 ffffc426a1a6e9c0 syz-executor.2 24449 10589 3 0 1100000 ffffc426ab74c0c0 syz-executor.2 tstile 24449 24449 3 0 11000000 ffffc426c635aa40 syz-executor.2 lwpwait 15777 9830 3 1 1100000 ffffc426b41dc1c0 syz-executor.2 tstile 15777 15777 3 0 11000000 ffffc426cf222ac0 syz-executor.2 lwpwait 9504 9504 3 0 180 ffffc426dd05b100 syz-executor.3 nanoslp 9722 16451 3 0 1100000 ffffc426d4ace280 syz-executor.2 tstile 9722 9722 3 0 11000000 ffffc426aba01100 syz-executor.2 lwpwait 24227 4881 3 0 1100000 ffffc426d6ee94c0 syz-executor.3 tstile 24227 24227 2 1 11000040 ffffc426d4ace6c0 syz-executor.3 4325 24192 3 0 1100000 ffffc426d6636340 syz-executor.3 tstile 4325 4325 3 0 11000000 ffffc426d4aceb00 syz-executor.3 lwpwait 23944 12686 3 1 1100000 ffffc426da1010c0 syz-executor.3 tstile 23944 23944 3 0 11000000 ffffc426b274d140 syz-executor.3 lwpwait 20623 3957 3 0 1100000 ffffc426c0ea2540 syz-executor.3 tstile 20623 20623 2 1 11000040 ffffc426d5239b80 syz-executor.3 25421 7769 3 1 1100000 ffffc426b2cccbc0 syz-executor.3 tstile 25421 25421 3 0 11000000 ffffc426b41dca40 syz-executor.3 lwpwait 23519 23519 3 0 180 ffffc426cf222680 syz-executor.4 nanoslp 20016 3388 3 1 1100000 ffffc426c1929140 syz-executor.3 tstile 20016 20016 2 1 11000040 ffffc426a917c0c0 syz-executor.3 1179 20125 2 1 1000040 ffffc426bb810900 syz-executor.2 1179 20124 3 0 1100000 ffffc426a951a680 syz-executor.2 tstile 891 893 3 0 1100000 ffffc426ce77f640 syz-executor.2 tstile 891 891 2 1 11000040 ffffc426c635a600 syz-executor.2 2647 1880 3 1 1100000 ffffc426ce77fa80 syz-executor.2 tstile 2647 2647 2 1 11000040 ffffc426cf222240 syz-executor.2 15063 21179 3 0 1100000 ffffc426ab074040 syz-executor.3 tstile 15063 15063 3 0 11000000 ffffc426bd7ebb40 syz-executor.3 lwpwait 20735 20735 3 0 180 ffffc426a2a3a180 syz-executor.1 nanoslp 19493 19493 3 0 180 ffffc426c1929580 syz-executor.1 parked 18920 19869 3 0 1100000 ffffc426ab074480 syz-executor.1 vfork 18920 18920 2 1 11000040 ffffc426c7cbd180 syz-executor.1 20926 21334 3 1 1100000 ffffc426c7cbd5c0 syz-executor.3 tstile 20926 20926 2 1 11000040 ffffc426b2cbda00 syz-executor.3 9620 9620 3 1 180 ffffc426c635a1c0 syz-executor.1 parked 13877 19931 3 0 1100000 ffffc426a35480c0 syz-executor.1 vfork 13877 13877 2 1 11000040 ffffc426ba6c1280 syz-executor.1 20786 20039 3 0 1100000 ffffc426c0ea2980 syz-executor.3 tstile 20786 20786 3 0 11000000 ffffc4269df4ba40 syz-executor.3 lwpwait 19276 19276 3 1 180 ffffc426ba6c1b00 syz-executor.1 parked 16370 16370 3 1 180 ffffc426b2ccc340 syz-executor.1 parked 19447 19447 3 1 180 ffffc426a75a1340 syz-executor.1 parked 19404 18990 3 0 1100000 ffffc426bd7eb2c0 syz-executor.3 tstile 19404 19404 3 0 11000000 ffffc426a917c940 syz-executor.3 lwpwait 19893 14989 3 0 1100000 ffffc4269efbdb80 syz-executor.3 tstile 19893 19893 3 0 11000000 ffffc426ab0748c0 syz-executor.3 lwpwait 18388 19399 3 1 1100000 ffffc426b292b200 syz-executor.2 tstile 18388 18388 2 1 11000040 ffffc426bb810080 syz-executor.2 17028 18224 3 0 1100000 ffffc426be910300 syz-executor.2 tstile 17028 17028 3 0 11000000 ffffc426be910b80 syz-executor.2 lwpwait 12441 12441 3 1 180 ffffc426a2a3aa00 syz-executor.1 parked 12354 14031 3 1 1100000 ffffc426b2cbd180 syz-executor.1 vfork 12354 12354 2 1 11000040 ffffc426b274d580 syz-executor.1 9544 9544 3 0 180 ffffc426955394c0 syz-executor.1 parked 12240 12240 3 0 180 ffffc426a75a1bc0 syz-executor.1 parked 12099 10485 3 0 1000000 ffffc426b41dc600 syz-executor.1 lwpwait 12099 11925 3 1 1100000 ffffc426aba01980 syz-executor.1 vfork 12099 12609 3 0 1100000 ffffc426be910740 syz-executor.1 vfork 12652 12652 3 1 180 ffffc426b274d9c0 syz-executor.1 parked 12878 12114 3 1 1100000 ffffc4269ed80a80 syz-executor.1 vfork 12878 12878 3 0 11000000 ffffc426a951aac0 syz-executor.1 lwpwait 11448 11448 3 0 180 ffffc426a71b9480 syz-executor.1 parked 11627 8895 3 0 1000000 ffffc426aaae74c0 syz-executor.1 lwpwait 11627 10736 3 0 11100000 ffffc426aaae7900 syz-executor.1 vfork 12007 12007 3 1 180 ffffc42694ad3040 syz-executor.1 parked 10648 10535 2 1 1000040 ffffc426a951a240 syz-executor.1 10648 11453 3 1 11100000 ffffc426b292ba80 syz-executor.1 vfork 10646 10646 3 0 180 ffffc426b292b640 syz-executor.1 parked 11703 9829 3 0 11100000 ffffc426ab74c500 syz-executor.1 vfork 11703 11703 3 0 11000000 ffffc4269df4b1c0 syz-executor.1 lwpwait 9513 9513 3 0 180 ffffc426aaae7080 syz-executor.1 parked 10148 9859 3 0 1000000 ffffc4269ed80200 syz-executor.1 lwpwait 10148 11584 3 0 11100000 ffffc42695539900 syz-executor.1 vfork 10285 10285 3 1 180 ffffc426a3560bc0 syz-executor.1 parked 11702 9770 3 0 1000000 ffffc426a270b900 syz-executor.1 lwpwait 11702 11449 3 1 11100000 ffffc4269451eb40 syz-executor.1 vfork 10667 10667 3 0 180 ffffc4269efbd300 syz-executor.1 parked 9178 9699 3 0 11100000 ffffc426b2cbd5c0 syz-executor.1 vfork 9178 9178 2 1 11000040 ffffc426a75a1780 syz-executor.1 7045 7045 2 0 140 ffffc426a71b9040 syz-executor.5 5370 7734 3 0 1000000 ffffc426aba01540 syz-executor.2 lwpwait 5370 7356 3 0 1100000 ffffc4269e05dac0 syz-executor.2 tstile 5266 3325 3 1 1100000 ffffc426a2959700 syz-executor.2 tstile 5266 6023 3 0 1000000 ffffc426a25a6040 syz-executor.2 lwpwait 6451 5725 3 0 1000000 ffffc4269efbd740 syz-executor.3 lwpwait 6451 5856 3 1 1100000 ffffc4269e05d680 syz-executor.3 tstile 5225 6578 3 1 1100000 ffffc426a71b98c0 syz-executor.3 tstile 5225 5225 3 0 11000000 ffffc426a1a6e140 syz-executor.3 lwpwait 4342 4342 3 1 180 ffffc4269b1c3b00 syz-executor.3 parked 4061 4061 3 0 180 ffffc426a3548500 syz-executor.4 parked 5568 5568 3 0 180 ffffc426953170c0 syz-executor.3 parked 3825 3825 3 0 180 ffffc426a25a6480 syz-executor.4 parked 4698 4698 3 1 180 ffffc426a270b4c0 syz-executor.4 parked 3832 3832 3 0 180 ffffc4269c75e2c0 syz-executor.4 parked 4176 4640 3 1 1100000 ffffc4269e05d240 syz-executor.3 tstile 4176 5556 3 0 1100000 ffffc426a2867740 syz-executor.3 tstile 4176 4176 3 0 11000000 ffffc426a1b0d100 syz-executor.3 lwpwait 5455 4441 3 1 1100000 ffffc426a3560340 syz-executor.3 tstile 5455 3571 3 0 1100000 ffffc426a2867b80 syz-executor.3 tstile 5455 5455 3 0 11000000 ffffc42695317940 syz-executor.3 lwpwait 2705 2705 2 1 140 ffffc426a2a3a5c0 syz-executor.0 2622 2622 3 1 180 ffffc42698ee0b00 syz-executor.4 parked 1017 1017 3 1 180 ffffc426945c1980 syz-executor.4 parked 2540 1163 3 0 1000000 ffffc426a1b0d540 syz-executor.4 lwpwait 2540 2619 3 1 11100000 ffffc426a1b0d980 syz-executor.4 vfork 2540 1007 3 1 11100000 ffffc426a29592c0 syz-executor.4 vfork 994 994 3 0 180 ffffc4269ed80640 syz-executor.4 parked 1733 1836 2 1 1000040 ffffc4269df4b600 syz-executor.4 1733 2396 3 0 11100000 ffffc4269b1c3280 syz-executor.4 vfork 2481 2481 3 0 180 ffffc426958b9180 syz-executor.1 parked 923 923 3 1 180 ffffc426a2867300 syz-executor.4 parked 2399 2399 3 1 180 ffffc426958b9a00 syz-executor.1 parked 1227 1227 3 0 180 ffffc426a1a6e580 syz-executor.1 parked 902 1349 3 1 11100000 ffffc426a3548940 syz-executor.4 vfork 902 902 2 1 11000040 ffffc426a270b080 syz-executor.4 1886 1886 3 1 180 ffffc42695317500 syz-executor.1 parked 2391 2391 3 1 180 ffffc426945c1540 syz-executor.1 parked 1609 1609 3 0 180 ffffc426943936c0 syz-executor.1 parked 1237 1825 3 0 180 ffffc42695539080 syz-fuzzer parked 1237 1112 3 0 180 ffffc42694ad38c0 syz-fuzzer wait 1237 1259 3 0 180 ffffc426945c1100 syz-fuzzer kqueue 1237 1199 3 1 180 ffffc4269451e2c0 syz-fuzzer wait 1237 941 3 0 1c0 ffffc426958b95c0 syz-fuzzer wait 1237 1238 3 0 180 ffffc42698ee06c0 syz-fuzzer parked 1237 1120 3 0 1c0 ffffc42698ee0280 syz-fuzzer wait 1237 1241 3 1 180 ffffc42694393b00 syz-fuzzer wait 1237 1233 3 1 180 ffffc426962b3ac0 syz-fuzzer parked 1237 449 3 1 1c0 ffffc426962b3680 syz-fuzzer wait 1237 1225 3 0 180 ffffc42694084ac0 syz-fuzzer parked 1237 1226 3 1 180 ffffc42694393280 syz-fuzzer parked 1237 1230 3 0 180 ffffc4269407f200 syz-fuzzer parked 1237 1237 3 1 180 ffffc426962b3240 syz-fuzzer parked 1079 1079 3 1 180 ffffc42695e9b200 sshd select 1222 1222 3 0 180 ffffc4269580e1c0 getty nanoslp 1184 1184 3 0 180 ffffc42695e9ba80 getty nanoslp 1084 1084 3 1 180 ffffc42695e9b640 getty nanoslp 1196 1196 3 0 1c0 ffffc4269580ea40 getty ttyraw 1108 1108 3 0 180 ffffc4269580e600 sshd select 1067 1067 3 0 180 ffffc4269527d9c0 powerd kqueue 698 698 3 1 180 ffffc4269527d580 syslogd kqueue 746 746 3 0 180 ffffc42694727b80 dhcpcd poll 742 742 3 0 180 ffffc4269451e700 dhcpcd poll 466 466 3 0 180 ffffc42694727300 dhcpcd poll 603 603 3 1 180 ffffc426948be340 dhcpcd poll 292 292 3 0 180 ffffc426948bebc0 dhcpcd poll 485 485 3 0 180 ffffc426948be780 dhcpcd poll 291 291 3 0 180 ffffc42694727740 dhcpcd poll 1 1 3 1 180 ffffc4268be63100 init wait 0 3336 5 0 200 ffffc426d5239300 (zombie) 0 19592 3 1 200 ffffc4269c75eb40 ktrace ktrwait 0 19374 3 0 200 ffffc426ba6c16c0 ktrace ktrwait 0 17192 3 0 200 ffffc4269b1c36c0 ktrace ktrwait 0 17310 3 0 200 ffffc426c0ea2100 ktrace ktrwait 0 968 3 0 200 ffffc4269407f640 physiod physiod 0 196 3 0 200 ffffc42694084680 pooldrain pooldrain 0 195 3 1 200 ffffc42694084240 ioflush syncer 0 194 3 1 200 ffffc4269407fa80 pgdaemon pgdaemon 0 170 3 0 200 ffffc42691fbfa40 usb7 usbevt 0 169 3 1 200 ffffc42691fbf600 usb6 usbevt 0 168 3 1 200 ffffc42691fbf1c0 usb5 usbevt 0 167 2 1 240 ffffc4268ef42a00 usb4 0 166 3 1 240 ffffc4268ef425c0 usb3 tstile 0 165 3 1 240 ffffc4268ef42180 usb2 tstile 0 31 3 0 200 ffffc4268cf059c0 usb1 usbevt 0 63 3 0 200 ffffc4268cf05580 usb0 usbevt 0 126 3 1 200 ffffc4268cf05140 usbtask-dr usbtsk 0 125 3 0 200 ffffc4268be63980 usbtask-hc usbtsk 0 124 3 1 200 ffffc4268be63540 swwreboot swwreboot 0 123 3 0 200 ffffc4268a2a1b00 npfgc0 npfgcw 0 122 3 1 200 ffffc4268be46940 rt_free rt_free 0 121 3 1 200 ffffc4268be46500 unpgc unpgc 0 120 3 0 200 ffffc4268be460c0 key_timehandler key_timehandler 0 119 3 1 200 ffffc4268be39900 icmp6_wqinput/1 icmp6_wqinput 0 118 3 0 200 ffffc4268be394c0 icmp6_wqinput/0 icmp6_wqinput 0 117 3 0 200 ffffc4268be39080 nd6_timer nd6_timer 0 116 3 1 200 ffffc4268be2c8c0 carp6_wqinput/1 carp6_wqinput 0 115 3 0 200 ffffc4268be2c480 carp6_wqinput/0 carp6_wqinput 0 114 3 1 200 ffffc4268be2c040 carp_wqinput/1 carp_wqinput 0 113 3 0 200 ffffc4268bce0740 carp_wqinput/0 carp_wqinput 0 112 3 1 200 ffffc4268bce0b80 icmp_wqinput/1 icmp_wqinput 0 111 3 0 200 ffffc4268bdd7340 icmp_wqinput/0 icmp_wqinput 0 110 3 0 200 ffffc4268bdd7bc0 rt_timer rt_timer 0 109 3 1 200 ffffc4268bdd7780 vmem_rehash vmem_rehash 0 100 3 1 200 ffffc4268bce0300 entbutler entropy 0 99 3 0 200 ffffc4268b750b40 viomb balloon 0 98 3 1 200 ffffc4268b750700 vioif0_txrx/1 vioif0_txrx 0 97 3 0 200 ffffc4268b7502c0 vioif0_txrx/0 vioif0_txrx 0 30 3 0 200 ffffc4268a2a16c0 scsibus0 sccomp 0 29 3 0 200 ffffc4268a2a1280 pms0 pmsreset 0 28 3 1 200 ffffc4268a1acac0 xcall/1 xcall 0 27 1 1 200 ffffc4268a1ac680 softser/1 0 26 1 1 200 ffffc4268a1ac240 softclk/1 0 25 1 1 200 ffffc4268a187a80 softbio/1 0 24 1 1 200 ffffc4268a187640 softnet/1 0 23 1 1 201 ffffc4268a187200 idle/1 0 22 3 0 200 ffffc427b852da40 lnxsyswq lnxsyswq 0 21 3 0 200 ffffc427b852d600 lnxubdwq lnxubdwq 0 20 3 1 200 ffffc427b852d1c0 lnxpwrwq lnxpwrwq 0 19 3 0 200 ffffc427b8534a00 lnxlngwq lnxlngwq 0 18 3 1 200 ffffc427b85345c0 lnxhipwq lnxhipwq 0 17 3 1 200 ffffc427b8534180 lnxrcugc lnxrcugc 0 16 3 0 200 ffffc427b85539c0 sysmon smtaskq 0 15 3 0 200 ffffc427b8553580 pmfsuspend pmfsuspend 0 14 3 0 200 ffffc427b8553140 pmfevent pmfevent 0 13 3 0 200 ffffc427b855e980 sopendfree sopendfr 0 12 3 0 200 ffffc427b855e540 ifwdog ifwdog 0 11 3 0 200 ffffc427b855e100 iflnkst iflnkst 0 10 3 0 200 ffffc427b9593940 nfssilly nfssilly 0 9 3 0 200 ffffc427b9593500 vdrain vdrain 0 8 3 0 200 ffffc427b95930c0 modunload mod_unld 0 7 3 0 200 ffffc427b95ba900 xcall/0 xcall 0 6 1 0 200 ffffc427b95ba4c0 softser/0 0 5 1 0 200 ffffc427b95ba080 softclk/0 0 4 1 0 200 ffffc427b95e98c0 softbio/0 0 3 1 0 200 ffffc427b95e9480 softnet/0 0 2 1 0 201 ffffc427b95e9040 idle/0 0 0 3 0 200 ffffffff86742980 swapper uvm [Locks tracked through LWPs] ****** LWP 6091.23006 (syz-executor.4) @ 0xffffc426a2959b40, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:vcache_alloc+0xba sys/kern/vfs_vnode.c:1376) lock address : ffffc426d7094ec0 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xba shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc426a2959b40 last held: 0xffffc426a2959b40 last locked* : netbsd:genfs_lock+0x220 unlocked : netbsd:genfs_unlock+0x50 owner/count : 0xffffc426a2959b40 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:vcache_alloc+0xba sys/kern/vfs_vnode.c:1376) lock address : ffffc426df0c47c0 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xba shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc426a2959b40 last held: 0xffffc426a2959b40 last locked* : netbsd:genfs_lock+0x220 unlocked : 0 owner/count : 0xffffc426a2959b40 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 6091.6091 (syz-executor.4) @ 0xffffc4269c75e700, l_stat=7 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:main+0x106 sys/kern/init_main.c:303) lock address : netbsd:kernel_lock type : spin initialized : netbsd:main+0x106 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc4269c75e700 last held: 0xffffc426dacbf140 last locked* : netbsd:cdev_ioctl+0x1bb unlocked : netbsd:scsipi_adapter_request+0x151 curcpu holds : 1 wanted by: 000000000000000000 ****** LWP 4801.4801 (syz-executor.2) @ 0xffffc426a1a6e9c0, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:uvmspace_alloc+0x339 uvm_map_setup sys/uvm/uvm_map.c:4789 [inline]) * Lock 0 (initialized at netbsd:uvmspace_alloc+0x339 uvmspace_init sys/uvm/uvm_map.c:4132 [inline]) * Lock 0 (initialized at netbsd:uvmspace_alloc+0x339 sys/uvm/uvm_map.c:4111) lock address : ffffc426cb5ff088 type : sleep/adaptive initialized : netbsd:uvmspace_alloc+0x339 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc426a1a6e9c0 last held: 0xffffc426a1a6e9c0 last locked* : netbsd:vm_map_lock+0x146 unlocked : netbsd:uvm_fault_upper_enter+0x473 owner/count : 0xffffc426a1a6e9c0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 24449.10589 (syz-executor.2) @ 0xffffc426ab74c0c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426ab74c0c0 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 15777.9830 (syz-executor.2) @ 0xffffc426b41dc1c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426b41dc1c0 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 9722.16451 (syz-executor.2) @ 0xffffc426d4ace280, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426d4ace280 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 24227.4881 (syz-executor.3) @ 0xffffc426d6ee94c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426d6ee94c0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 4325.24192 (syz-executor.3) @ 0xffffc426d6636340, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426d6636340 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 23944.12686 (syz-executor.3) @ 0xffffc426da1010c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426da1010c0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 20623.3957 (syz-executor.3) @ 0xffffc426c0ea2540, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426c0ea2540 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 25421.7769 (syz-executor.3) @ 0xffffc426b2cccbc0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426b2cccbc0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 20016.3388 (syz-executor.3) @ 0xffffc426c1929140, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426c1929140 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 1179.20124 (syz-executor.2) @ 0xffffc426a951a680, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426a951a680 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 891.893 (syz-executor.2) @ 0xffffc426ce77f640, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426ce77f640 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 2647.1880 (syz-executor.2) @ 0xffffc426ce77fa80, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426ce77fa80 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 15063.21179 (syz-executor.3) @ 0xffffc426ab074040, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426ab074040 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 20926.21334 (syz-executor.3) @ 0xffffc426c7cbd5c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426c7cbd5c0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 20786.20039 (syz-executor.3) @ 0xffffc426c0ea2980, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426c0ea2980 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 19404.18990 (syz-executor.3) @ 0xffffc426bd7eb2c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426bd7eb2c0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 19893.14989 (syz-executor.3) @ 0xffffc4269efbdb80, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc4269efbdb80 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 18388.19399 (syz-executor.2) @ 0xffffc426b292b200, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426b292b200 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 17028.18224 (syz-executor.2) @ 0xffffc426be910300, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426be910300 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 5370.7356 (syz-executor.2) @ 0xffffc4269e05dac0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc4269e05dac0 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 5266.3325 (syz-executor.2) @ 0xffffc426a2959700, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:vhci_attach+0x2b2 sys/dev/usb/vhci.c:1283) lock address : ffff95800f9886f0 type : sleep/adaptive initialized : netbsd:vhci_attach+0x2b2 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426a2959700 last held: 0xffffc426a2959700 last locked* : netbsd:vhci_usb_detach+0x172 unlocked : netbsd:vhci_fd_read+0x652 owner field : 0xffffc426a2959700 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 1 waiting writers: 0xffffc4268ef42180 *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426a2959700 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 ****** LWP 6451.5856 (syz-executor.3) @ 0xffffc4269e05d680, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc4269e05d680 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 5225.6578 (syz-executor.3) @ 0xffffc426a71b98c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426a71b98c0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 4176.4640 (syz-executor.3) @ 0xffffc4269e05d240, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc4269e05d240 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 4176.5556 (syz-executor.3) @ 0xffffc426a2867740, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426a2867740 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 5455.4441 (syz-executor.3) @ 0xffffc426a3560340, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc426a3560340 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x2b2 sys/dev/usb/vhci.c:1283) lock address : ffff95800f98a6f0 type : sleep/adaptive initialized : netbsd:vhci_attach+0x2b2 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc426a3560340 last held: 0xffffc426a2867b80 last locked* : netbsd:vhci_usb_detach+0x172 unlocked : netbsd:vhci_fd_read+0x652 owner field : 0xffffc426a2867b80 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 1 waiting writers: 0xffffc426a3560340 ****** LWP 5455.3571 (syz-executor.3) @ 0xffffc426a2867b80, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:vhci_attach+0x2b2 sys/dev/usb/vhci.c:1283) lock address : ffff95800f98a6f0 type : sleep/adaptive initialized : netbsd:vhci_attach+0x2b2 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc426a2867b80 last held: 0xffffc426a2867b80 last locked* : netbsd:vhci_usb_detach+0x172 unlocked : netbsd:vhci_fd_read+0x652 owner field : 0xffffc426a2867b80 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 1 waiting writers: 0xffffc426a3560340 *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc426a2867b80 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 742.742 (dhcpcd) @ 0xffffc4269451e700, 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 : 0xffffc4269451e700 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 466.466 (dhcpcd) @ 0xffffc42694727300, 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 : 0xffffc42694727300 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) @ 0xffffc426948be780, 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 : 0xffffc426948be780 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 291.291 (dhcpcd) @ 0xffffc42694727740, 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 : 0xffffc42694727740 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.166 (usb3) @ 0xffffc4268ef425c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f98a4c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 17 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc4268ef425c0 last held: 0xffffc426a3560340 last locked* : netbsd:vhci_fd_ioctl+0x266 unlocked : netbsd:uhub_intr+0x3f6 owner field : 0xffffc426a3560340 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 17 waiting writers: 0xffffc426a2867b80 0xffffc4269e05d240 0xffffc426a2867740 0xffffc426a71b98c0 0xffffc4269e05d680 0xffffc4269efbdb80 0xffffc426bd7eb2c0 0xffffc426c0ea2980 0xffffc426c7cbd5c0 0xffffc426ab074040 0xffffc426c1929140 0xffffc426b2cccbc0 0xffffc426c0ea2540 0xffffc426da1010c0 0xffffc426d6636340 0xffffc426d6ee94c0 0xffffc4268ef425c0 ****** LWP 0.165 (usb2) @ 0xffffc4268ef42180, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:vhci_attach+0x1cb sys/dev/usb/vhci.c:1280) lock address : ffff95800f9884c8 type : sleep/adaptive initialized : netbsd:vhci_attach+0x1cb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 10 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc4268ef42180 last held: 0xffffc4268ef42180 last locked* : netbsd:usbd_transfer+0x350 unlocked : netbsd:usbd_setup_pipe_flags+0x13c owner field : 0xffffc4268ef42180 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 10 waiting writers: 0xffffc426a2959700 0xffffc4269e05dac0 0xffffc426be910300 0xffffc426b292b200 0xffffc426ce77fa80 0xffffc426ce77f640 0xffffc426a951a680 0xffffc426d4ace280 0xffffc426b41dc1c0 0xffffc426ab74c0c0 *** Locks wanted: * Lock 0 (initialized at netbsd:vhci_attach+0x2b2 sys/dev/usb/vhci.c:1283) lock address : ffff95800f9886f0 type : sleep/adaptive initialized : netbsd:vhci_attach+0x2b2 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc4268ef42180 last held: 0xffffc426a2959700 last locked* : netbsd:vhci_usb_detach+0x172 unlocked : netbsd:vhci_fd_read+0x652 owner field : 0xffffc426a2959700 wait/spin: 1/0 Turnstile: => 0 waiting readers: => 1 waiting writers: 0xffffc4268ef42180 ****** LWP 0.11 (iflnkst) @ 0xffffc427b855e100, 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 : 0xffffc427b855e100 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.5 (softclk/0) @ 0xffffc427b95ba080, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc427b95ba080 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) @ 0xffffffff86742980, l_stat=3