[ 58.0865454] panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,305: locking against myself [ 58.0972617] cpu0: Begin traceback... [ 58.1113793] vpanic() at netbsd:vpanic+0x9ec [ 58.1613794] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:209 [ 58.2113821] lockdebug_abort1() at netbsd:lockdebug_abort1+0xe05 [ 58.2613877] rw_enter() at netbsd:rw_enter+0x1e0 [ 58.3113784] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvmfault_lookup sys/uvm/uvm_fault_i.h:128 [inline] [ 58.3113784] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvm_fault_check sys/uvm/uvm_fault.c:987 [inline] [ 58.3113784] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a sys/uvm/uvm_fault.c:897 [ 58.3613796] trap() at netbsd:trap+0x23bd [ 58.3713784] --- trap (number 6) --- [ 58.4113781] _ustore_8() at netbsd:_ustore_8+0x21 [ 58.4613831] sys___syscall() at netbsd:sys___syscall+0x29b sys/kern/sys_syscall.c:77 [ 58.5113820] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline] [ 58.5113820] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138 [ 58.5313814] --- syscall (number 198) --- [ 58.5413787] netbsd:syscall+0x60c: [ 58.5521159] cpu0: End traceback... [ 58.5521159] fatal breakpoint trap in supervisor mode [ 58.5521159] trap type 1 code 0 rip 0xffffffff8022288d cs 0x8 rflags 0x282 cr2 0x20000000 ilevel 0 rsp 0xffff9780887601d0 [ 58.5720266] curlwp 0xffff9780174d8180 pid 2540.2804 lowest kstack 0xffff9780887592c0 Stopped in pid 2540.2804 (syz-executor.0) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0x9ec panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:209 lockdebug_abort1() at netbsd:lockdebug_abort1+0xe05 rw_enter() at netbsd:rw_enter+0x1e0 uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvmfault_lookup sys/uvm/uvm_fault_i.h:128 [inline] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvm_fault_check sys/uvm/uvm_fault.c:987 [inline] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a sys/uvm/uvm_fault.c:897 trap() at netbsd:trap+0x23bd --- trap (number 6) --- _ustore_8() at netbsd:_ustore_8+0x21 sys___syscall() at netbsd:sys___syscall+0x29b sys/kern/sys_syscall.c:77 syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138 --- syscall (number 198) --- netbsd:syscall+0x60c: Panic string: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,305: locking against myself PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 3683 3227 2 0 0 ffff9780174ef600 syz-executor.2 3683 3683 2 1 10000000 ffff9780174d8a00 syz-executor.2 4272 4272 3 1 180 ffff9780174d85c0 syz-executor.0 parked 2794 2794 3 1 180 ffff9780173110c0 syz-executor.3 parked 3529 3529 2 0 0 ffff97801741f9c0 syz-executor.5 3575 3059 3 1 180 ffff9780174ef1c0 syz-executor.4 parked 3575 4307 2 0 0 ffff978016fa8280 syz-executor.4 3575 3575 2 1 10000140 ffff978016c2a980 syz-executor.4 2540 >2804 7 0 0 ffff9780174d8180 syz-executor.0 2540 2814 3 0 180 ffff978017311500 syz-executor.0 parked 2540 2540 2 0 10000000 ffff978017324980 syz-executor.0 1782 1782 3 1 180 ffff978017324100 syz-executor.2 parked 1787 1787 3 1 180 ffff97801720e900 syz-executor.1 parked 3814 3814 3 0 180 ffff97801741f140 syz-executor.4 parked 2262 2546 2 1 100100 ffff97801741f580 syz-executor.3 2262 4196 2 0 100100 ffff978016fd7b80 syz-executor.3 2262 2262 2 0 10040040 ffff978017324540 syz-executor.3 2252 2252 3 1 180 ffff978016f31ac0 syz-executor.0 parked 4548 4548 3 0 180 ffff978017311940 syz-executor.5 parked 2779 2779 3 0 180 ffff97801712b780 syz-executor.3 parked 4035 4035 3 1 40180 ffff978016fc3b40 syz-executor.5 parked 2495 2495 3 1 40180 ffff978016fa8b00 syz-executor.3 parked 3769 3769 3 1 40180 ffff97801712bbc0 syz-executor.2 parked 1914 1914 3 0 40180 ffff97801720e4c0 syz-executor.4 parked 3500 3500 3 0 40180 ffff97801720e080 syz-executor.0 parked 4528 4528 3 0 40180 ffff978016752280 syz-executor.5 parked 2986 2986 3 1 40180 ffff9780171d8480 syz-executor.1 parked 1684 1684 3 0 40180 ffff9780171d88c0 syz-executor.4 parked 3463 3463 3 0 40180 ffff978016ab09c0 syz-executor.3 parked 2197 2197 3 1 40180 ffff9780171d8040 syz-executor.0 parked 1667 1667 3 0 180 ffff978016fc32c0 syz-executor.2 parked 2448 2448 3 0 40180 ffff978016e13200 syz-executor.1 parked 1664 1664 3 0 40180 ffff978016f31680 syz-executor.4 parked 2178 2178 3 0 40180 ffff97801712b340 syz-executor.0 parked 1904 1904 3 0 180 ffff9780169c4480 syz-executor.3 parked 2897 2897 3 0 180 ffff978016f31240 syz-executor.1 parked 3429 3429 3 0 180 ffff978016fc3700 syz-executor.3 parked 3404 3404 3 0 40180 ffff978016fd7740 syz-executor.0 parked 1631 1631 3 1 180 ffff978016fd7300 syz-executor.5 parked 4946 4946 3 1 180 ffff97801699f740 syz-executor.2 parked 2644 2644 3 0 180 ffff978016fa86c0 syz-executor.3 parked 3389 3389 3 1 180 ffff97801699fb80 syz-executor.4 parked 1819 1819 3 1 180 ffff978016ac3180 syz-executor.3 parked 3123 3123 3 1 180 ffff9780167526c0 syz-executor.1 parked 3364 3364 3 1 180 ffff978016c07940 syz-executor.5 parked 4144 4144 3 0 180 ffff978016e13640 syz-executor.0 parked 1820 1820 3 1 180 ffff978016e13a80 syz-executor.2 parked 1808 1808 3 0 180 ffff978016e01a40 syz-executor.4 parked 2953 2953 3 0 180 ffff978016e011c0 syz-executor.1 parked 3654 3654 3 0 180 ffff978016ab0580 syz-executor.5 parked 2692 2692 3 0 180 ffff978016b394c0 syz-executor.3 parked 2700 2700 3 0 180 ffff978016ac35c0 syz-executor.4 parked 3671 3671 3 1 180 ffff978016e01600 syz-executor.0 parked 4178 4178 3 1 180 ffff978016ac3a00 syz-executor.1 parked 1781 1781 3 0 180 ffff978016ab0140 syz-executor.4 parked 1277 1277 3 1 180 ffff978015913b40 syz-executor.2 parked 4073 4073 3 0 180 ffff978016c2a540 syz-executor.3 parked 1265 1265 3 0 180 ffff9780169c48c0 syz-executor.4 parked 1264 1264 3 1 180 ffff978016b39900 syz-executor.5 parked 4583 4583 3 1 180 ffff978016745240 syz-executor.1 parked 1248 1248 3 1 180 ffff978016c2a100 syz-executor.2 parked 2256 2256 3 1 180 ffff97801699f300 syz-executor.0 parked 1757 1757 3 0 180 ffff978016892b40 syz-executor.5 parked 2507 2507 3 1 180 ffff978016c07500 syz-executor.2 parked 2257 2257 3 0 180 ffff978016c070c0 syz-executor.5 parked 3517 3517 3 0 180 ffff978016b39080 syz-executor.1 parked 4017 4017 3 0 180 ffff978016246780 syz-executor.3 parked 3768 3768 3 1 180 ffff978016745680 syz-executor.1 parked 1445 1445 3 0 180 ffff97801654c640 syz-executor.2 parked 3506 3506 3 0 180 ffff9780169c4040 syz-executor.0 parked 2982 2982 3 1 180 ffff9780169ad780 syz-executor.3 parked 2472 2472 3 1 180 ffff9780169adbc0 syz-executor.5 parked 1931 1931 3 0 180 ffff9780169ad340 syz-executor.0 parked 1183 1183 3 0 180 ffff978016892700 syz-executor.1 parked 1934 1934 3 1 180 ffff97801659ca00 syz-executor.4 parked 1677 1677 3 0 180 ffff9780165331c0 syz-executor.0 parked 1403 1403 3 0 180 ffff97801659c5c0 syz-executor.4 parked 2431 2431 3 0 180 ffff97801566d640 syz-executor.0 parked 1398 1398 3 0 180 ffff9780168922c0 syz-executor.5 parked 1921 1921 3 0 180 ffff978016752b00 syz-executor.2 parked 1391 1391 3 0 180 ffff978016745ac0 syz-executor.3 parked 2150 2150 3 0 180 ffff9780164a0140 syz-executor.2 parked 3943 3943 3 1 180 ffff9780162e3080 syz-executor.5 parked 2140 2140 3 1 180 ffff97801654ca80 syz-executor.0 parked 2894 2894 3 0 180 ffff9780162db8c0 syz-executor.1 parked 2137 2137 3 0 180 ffff9780162db480 syz-executor.4 parked 2127 2127 3 1 180 ffff97801654c200 syz-executor.2 parked 3927 3927 3 0 180 ffff978016533a40 syz-executor.1 parked 1616 1616 3 1 180 ffff978016533600 syz-executor.0 parked 1098 1098 3 1 180 ffff9780162e3900 syz-executor.4 parked 2888 2888 3 1 180 ffff9780164a0580 syz-executor.5 parked 2372 2372 3 0 180 ffff97801659c180 syz-executor.4 parked 1343 1343 3 1 180 ffff9780164a09c0 syz-executor.1 parked 2872 2872 3 1 180 ffff9780162e34c0 syz-executor.3 parked 2086 2086 3 1 180 ffff978015b2a8c0 syz-executor.1 parked 1057 1057 3 1 180 ffff978015d01140 syz-executor.4 parked 1575 1575 3 1 180 ffff9780162f7500 syz-executor.2 parked 3358 3358 3 1 180 ffff9780162db040 syz-executor.0 parked 1056 1056 3 1 180 ffff978016029b40 syz-executor.4 parked 1284 1284 3 0 180 ffff978016304540 syz-executor.3 parked 1299 1299 3 1 180 ffff978016304980 syz-executor.5 parked 1297 1297 3 1 180 ffff978016017280 syz-executor.0 parked 1294 1294 3 1 180 ffff978016304100 syz-executor.4 parked 1281 1281 3 1 180 ffff9780162f7940 syz-executor.1 parked 1282 1282 3 0 180 ffff9780162f70c0 syz-executor.2 parked 2046 2046 3 0 180 ffff978016246bc0 syz-executor.3 parked 2202 2202 3 1 180 ffff978015f92680 syz-executor.3 parked 3815 3815 3 1 180 ffff978016246340 syz-executor.0 parked 3130 3130 3 1 180 ffff978016177740 syz-executor.4 parked 2590 2590 3 0 180 ffff978015e0b180 syz-executor.0 parked 3305 3305 3 1 180 ffff978016177300 syz-executor.1 parked 2559 2559 3 1 180 ffff978016177b80 syz-executor.4 parked 1788 1788 3 1 180 ffff9780160176c0 syz-executor.2 parked 1786 1786 3 0 180 ffff978015bff100 syz-executor.0 parked 1272 1272 3 0 180 ffff978015f92ac0 syz-executor.5 parked 2031 2031 3 0 180 ffff978016029700 syz-executor.1 parked 2542 2542 3 0 180 ffff9780160292c0 syz-executor.5 parked 749 749 3 1 180 ffff978016017b00 syz-executor.0 parked 2024 2024 3 1 180 ffff978015f81a80 syz-executor.4 parked 2277 2277 3 0 180 ffff978015e0ba00 syz-executor.2 parked 2020 2020 3 0 180 ffff978015bff540 syz-executor.4 parked 2265 2265 3 1 180 ffff978015f81200 syz-executor.0 parked 2772 2772 3 0 180 ffff978015f92240 syz-executor.1 parked 3539 3539 3 1 180 ffff978015f81640 syz-executor.4 parked 2511 2511 3 1 180 ffff9780157aa680 syz-executor.3 parked 1229 1229 3 1 180 ffff978015bf0940 syz-executor.2 parked 1991 1991 3 0 180 ffff978015e2da40 syz-executor.1 parked 1990 1990 3 0 180 ffff978015e2d600 syz-executor.4 parked 1989 1989 3 0 180 ffff978015e2d1c0 syz-executor.5 parked 962 962 3 1 180 ffff978015e0b5c0 syz-executor.0 parked 3516 3516 3 1 180 ffff978015b514c0 syz-executor.0 parked 2490 2490 3 0 180 ffff9780159e4340 syz-executor.3 parked 2485 2485 3 1 180 ffff9780157aa240 syz-executor.2 parked 2483 2483 3 0 180 ffff978015bff980 syz-executor.3 parked 937 937 3 0 180 ffff978015913700 syz-executor.3 parked 1441 1441 3 0 180 ffff978015d019c0 syz-executor.3 parked 1182 1182 3 0 180 ffff978015d01580 syz-executor.0 parked 2458 2458 3 1 180 ffff978015bf0500 syz-executor.5 parked 1942 1942 3 1 180 ffff978015bf00c0 syz-executor.2 parked 664 664 3 0 180 ffff978015b51900 syz-executor.1 parked 1171 1171 3 1 180 ffff9780155769c0 syz-executor.0 parked 2449 2449 3 0 180 ffff978015576580 syz-executor.4 parked 650 650 3 1 180 ffff97801566d200 syz-executor.0 parked 648 648 3 1 180 ffff978015b51080 syz-executor.5 parked 646 646 3 1 180 ffff978015b2a480 syz-executor.1 parked 1157 1157 3 0 180 ffff97801563da40 syz-executor.3 parked 2436 2436 3 1 180 ffff978015b2a040 syz-executor.4 parked 887 887 3 1 180 ffff9780159d4300 syz-executor.1 parked 885 885 3 0 180 ffff9780159e4780 syz-executor.0 parked 884 884 3 0 180 ffff9780159e4bc0 syz-executor.3 parked 877 877 3 1 180 ffff978014d5aa80 syz-executor.5 parked 1898 1898 3 0 180 ffff9780159d4b80 syz-executor.3 parked 1897 1897 3 0 180 ffff9780159d4740 syz-executor.4 parked 2915 2915 3 1 180 ffff9780153bb0c0 syz-executor.2 parked 864 864 3 1 180 ffff9780159132c0 syz-executor.3 parked 1370 1370 3 1 180 ffff9780157c9b00 syz-executor.0 parked 1368 1368 3 0 180 ffff9780157aaac0 syz-executor.4 parked 1878 1878 3 0 180 ffff9780157c96c0 syz-executor.3 parked 3413 3413 3 1 180 ffff9780157c9280 syz-executor.5 parked 1357 1357 3 0 180 ffff978015275780 syz-executor.1 parked 2635 2635 3 0 180 ffff9780153bb940 syz-executor.0 parked 2121 2121 3 0 180 ffff97801566da80 syz-executor.5 parked 3398 3398 3 1 180 ffff978015297900 syz-executor.4 parked 2373 2373 3 1 180 ffff978015588a00 syz-executor.3 parked 578 578 3 0 180 ffff9780155885c0 syz-executor.2 parked 3129 3129 3 1 180 ffff9780154b7980 syz-executor.2 parked 1591 1591 3 0 180 ffff978014d435c0 syz-executor.1 parked 2868 2868 3 1 180 ffff97801563d600 syz-executor.4 parked 2101 2101 3 0 180 ffff978015588180 syz-executor.5 parked 1841 1841 3 0 180 ffff97801563d1c0 syz-executor.2 parked 1579 1579 3 1 180 ffff978015576140 syz-executor.0 parked 1576 1576 3 0 180 ffff978015275340 syz-executor.4 parked 1314 1314 3 0 180 ffff978015275bc0 syz-executor.2 parked 799 799 3 1 180 ffff978014d4e600 syz-executor.4 parked 797 797 3 1 180 ffff978015130b80 syz-executor.5 parked 794 794 3 0 180 ffff9780152808c0 syz-executor.3 parked 789 789 3 1 180 ffff9780154b7540 syz-executor.3 parked 788 788 3 1 180 ffff9780154b7100 syz-executor.1 parked 786 786 3 0 180 ffff9780153bb500 syz-executor.2 parked 781 781 3 1 180 ffff978014769280 syz-executor.5 parked 778 778 3 0 180 ffff978015280480 syz-executor.4 parked 776 776 3 0 180 ffff978015130740 syz-executor.0 parked 1829 1829 3 1 180 ffff978014d43180 syz-executor.5 parked 768 768 3 0 180 ffff9780152974c0 syz-executor.3 parked 1774 1774 3 1 180 ffff978015297080 syz-executor.2 parked 3000 3000 3 0 180 ffff978014d4e1c0 syz-executor.1 parked 2737 2737 3 1 180 ffff978015280040 syz-executor.4 parked 2349 2349 3 1 180 ffff978014969300 syz-executor.0 parked 1671 1671 3 0 180 ffff978014cba9c0 syz-executor.5 parked 1681 1681 3 0 180 ffff978015113b40 syz-executor.1 parked 2379 2379 3 0 180 ffff978015130300 syz-executor.0 parked 1865 1865 3 1 180 ffff978015113700 syz-executor.0 parked 1530 1530 3 0 180 ffff9780151132c0 syz-executor.5 parked 1524 1524 3 0 180 ffff978014fd3b00 syz-executor.3 parked 1532 1532 3 1 180 ffff978014fd36c0 syz-executor.2 parked 2645 2645 3 1 180 ffff978014a06040 syz-executor.5 parked 1572 1572 3 1 180 ffff978014fd3280 syz-executor.3 parked 2348 2348 3 1 180 ffff978014d43a00 syz-executor.1 parked 1436 1436 3 0 180 ffff978014e7f680 syz-executor.0 parked 1315 1315 3 1 180 ffff978014a068c0 syz-executor.5 parked 2663 2663 3 1 180 ffff978014e7fac0 syz-executor.2 parked 2534 2534 3 0 180 ffff978014e7f240 syz-executor.0 parked 1267 1267 3 1 180 ffff978014b58100 syz-executor.3 parked 2364 2364 3 0 180 ffff978014d5a640 syz-executor.5 parked 1263 1263 3 1 180 ffff978014cba580 syz-executor.1 parked 1503 1503 3 0 180 ffff97801399a040 syz-executor.4 parked 1737 1737 3 1 180 ffff978014d5a200 syz-executor.0 parked 2516 2516 3 0 180 ffff978014d4ea40 syz-executor.2 parked 2475 2475 3 0 180 ffff978014b46940 syz-executor.5 parked 2226 2226 3 1 180 ffff978014cba140 syz-executor.3 parked 1698 1698 3 0 180 ffff978014969740 syz-executor.2 parked 2100 2100 3 1 180 ffff978014b58980 syz-executor.4 parked 1347 1347 3 0 180 ffff978014b460c0 syz-executor.5 parked 1065 1065 3 0 180 ffff978014a06480 syz-executor.3 parked 1174 1174 3 0 180 ffff978014981bc0 syz-executor.0 parked 1170 1170 3 0 180 ffff978014b58540 syz-executor.1 parked 2237 2237 3 0 180 ffff978014a0e900 syz-executor.3 parked 1016 1016 3 0 180 ffff978014b46500 syz-executor.1 parked 1013 1013 3 0 180 ffff978014a0e4c0 syz-executor.5 parked 1595 1595 3 1 180 ffff978014637640 syz-executor.3 parked 1246 1246 3 1 180 ffff978014637a80 syz-executor.4 parked 1966 1966 3 0 180 ffff978014981340 syz-executor.4 parked 1612 1612 3 0 180 ffff978014a0e080 syz-executor.0 parked 921 921 3 0 180 ffff978014969b80 syz-executor.3 parked 833 833 3 1 180 ffff9780143b72c0 syz-executor.1 parked 2489 2489 3 0 180 ffff97801455ea00 syz-executor.2 parked 917 917 3 0 180 ffff978014097700 syz-executor.5 parked 1184 1184 3 1 180 ffff97801462da40 syz-executor.1 parked 807 807 3 1 180 ffff978014981780 syz-executor.3 parked 1843 1843 3 1 180 ffff978013de61c0 syz-executor.5 parked 915 915 3 1 180 ffff9780143b7700 syz-executor.2 parked 901 901 3 1 180 ffff9780143b7b40 syz-executor.0 parked 909 909 3 0 180 ffff978014769b00 syz-executor.3 parked 1791 1791 3 1 180 ffff978014301900 syz-executor.2 parked 898 898 3 1 180 ffff9780147696c0 syz-executor.0 parked 747 747 3 0 180 ffff978014759ac0 syz-executor.3 parked 754 754 3 0 180 ffff978014759680 syz-executor.4 parked 2258 2258 3 0 180 ffff978014759240 syz-executor.0 parked 748 748 3 1 180 ffff978014097b40 syz-executor.0 parked 738 738 3 1 180 ffff978014558580 syz-executor.3 parked 1372 1372 3 0 180 ffff978014637200 syz-executor.1 parked 737 737 3 1 180 ffff97801462d1c0 syz-executor.5 parked 1373 1373 3 0 180 ffff97801462d600 syz-executor.4 parked 1605 1605 3 0 180 ffff97801455e5c0 syz-executor.3 parked 2009 2009 3 0 180 ffff9780141e2780 syz-executor.5 parked 1488 1488 3 0 180 ffff9780143014c0 syz-executor.1 parked 1598 1598 3 0 180 ffff9780145589c0 syz-executor.4 parked 970 970 3 0 180 ffff978014558140 syz-executor.2 parked 703 703 3 1 180 ffff978013bb2240 syz-executor.5 parked 1071 1071 3 0 180 ffff9780141ff040 syz-executor.1 parked 1845 1845 3 1 180 ffff97801455e180 syz-executor.2 parked 663 663 3 0 180 ffff9780137096c0 syz-executor.3 parked 1578 1578 3 0 180 ffff978014438980 syz-executor.2 parked 654 654 3 0 180 ffff978014438100 syz-executor.1 parked 651 651 3 0 180 ffff978014438540 syz-executor.5 parked 655 655 3 0 180 ffff9780143160c0 syz-executor.0 parked 656 656 3 1 180 ffff9780141ff8c0 syz-executor.1 parked 1717 1717 3 0 180 ffff978014316940 syz-executor.1 parked 641 641 3 0 180 ffff978014316500 syz-executor.0 parked 1749 1749 3 0 180 ffff978014301080 syz-executor.3 parked 1597 1597 3 0 180 ffff9780140aeb80 syz-executor.5 parked 1722 1722 3 0 180 ffff9780140ae740 syz-executor.4 parked 509 509 3 1 180 ffff978013fb26c0 syz-executor.1 parked 507 507 3 1 180 ffff9780141ff480 syz-executor.2 parked 505 505 3 0 180 ffff9780141e2bc0 syz-executor.5 parked 502 502 3 0 180 ffff978013c5c140 syz-executor.3 parked 497 497 3 0 180 ffff9780141e2340 syz-executor.0 parked 496 496 3 0 180 ffff9780138eb0c0 syz-executor.4 parked 15