[ 74.4664877] panic: kernel diagnostic assertion "hispgrp->pg_jobc > 0" failed: file "/syzkaller/managers/ci2-netbsd-kmsan/kernel/sys/kern/kern_proc.c", line 1596 [ 74.4893092] cpu0: Begin traceback... [ 74.5064512] vpanic() at netbsd:vpanic+0xc9d [ 74.5564519] kern_assert() at netbsd:kern_assert+0x228 [ 74.6064542] fixjobc() at netbsd:fixjobc+0x10ba sys/kern/kern_proc.c:1590 [ 74.6564525] exit1() at netbsd:exit1+0x1713 [ 74.7064515] sys_exit() at netbsd:sys_exit+0x1d6 [ 74.7664497] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline] [ 74.7664497] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138 [ 74.7764501] --- syscall (number 1) --- [ 74.7964486] netbsd:syscall+0x60c: [ 74.7964486] cpu0: End traceback... [ 74.7964486] fatal breakpoint trap in supervisor mode [ 74.8083196] trap type 1 code 0 rip 0xffffffff8023686d cs 0x8 rflags 0x286 cr2 0x781e369e92a0 ilevel 0 rsp 0xffffe800c81679c0 [ 74.8219974] curlwp 0xffffe8001550fb00 pid 3816.3816 lowest kstack 0xffffe800c81602c0 Stopped in pid 3816.3816 (syz-executor2914) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0xc9d kern_assert() at netbsd:kern_assert+0x228 fixjobc() at netbsd:fixjobc+0x10ba sys/kern/kern_proc.c:1590 exit1() at netbsd:exit1+0x1713 sys_exit() at netbsd:sys_exit+0x1d6 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 1) --- netbsd:syscall+0x60c: Panic string: kernel diagnostic assertion "hispgrp->pg_jobc > 0" failed: file "/syzkaller/managers/ci2-netbsd-kmsan/kernel/sys/kern/kern_proc.c", line 1596 PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 2289 2289 3 0 180 ffffe80015b78700 syz-executor2914 parked 3816 >3816 7 0 10000000 ffffe8001550fb00 syz-executor2914 2559 2559 3 0 180 ffffe80015ac4b00 syz-executor2914 parked 1788 1788 3 0 40180 ffffe80015ac46c0 syz-executor2914 parked 1270 1270 3 0 40180 ffffe80015ac4280 syz-executor2914 parked 1267 1267 3 0 180 ffffe80015aa6ac0 syz-executor2914 parked 1520 1520 3 0 180 ffffe80015aa6680 syz-executor2914 parked 1773 1773 3 0 40180 ffffe80015aa6240 syz-executor2914 parked 1514 1514 3 0 40180 ffffe800159baa80 syz-executor2914 parked 743 743 3 0 40180 ffffe800159ba640 syz-executor2914 parked 1508 1508 3 1 180 ffffe800159ba200 syz-executor2914 parked 2273 2273 3 0 180 ffffe800159a0a40 syz-executor2914 parked 2014 2014 3 0 40180 ffffe800159a0600 syz-executor2914 parked 4059 4059 3 0 180 ffffe800159a01c0 syz-executor2914 parked 3544 3544 3 0 40180 ffffe80015984a00 syz-executor2914 parked 2773 2773 3 1 180 ffffe800159845c0 syz-executor2914 parked 3538 3538 3 0 40180 ffffe80015984180 syz-executor2914 parked 4047 4047 3 0 180 ffffe800158b49c0 syz-executor2914 parked 3020 3020 3 1 180 ffffe800158b4580 syz-executor2914 parked 1993 1993 3 0 180 ffffe800158b4140 syz-executor2914 parked 963 963 3 0 180 ffffe80015899980 syz-executor2914 parked 4544 4544 3 0 180 ffffe80015899540 syz-executor2914 parked 2234 2234 3 0 180 ffffe80015899100 syz-executor2914 parked 1198 1198 3 1 180 ffffe800157a4900 syz-executor2914 parked 936 936 3 0 180 ffffe800157be500 syz-executor2914 parked 933 933 3 0 180 ffffe800157be0c0 syz-executor2914 parked 1951 1951 3 0 180 ffffe800155fdb80 syz-executor2914 parked 1433 1433 3 1 180 ffffe800157a44c0 syz-executor2914 parked 1430 1430 3 0 180 ffffe800157a4080 syz-executor2914 parked 1939 1939 3 0 180 ffffe800156d48c0 syz-executor2914 parked 1936 1936 3 0 180 ffffe800156d4480 syz-executor2914 parked 1933 1933 3 0 180 ffffe800156d4040 syz-executor2914 parked 1162 1162 3 0 180 ffffe800156b8bc0 syz-executor2914 parked 2951 2951 3 1 180 ffffe800156b8780 syz-executor2914 parked 1412 1412 3 0 180 ffffe800156b8340 syz-executor2914 parked 1409 1409 3 0 180 ffffe80014197b00 syz-executor2914 parked 885 885 3 0 180 ffffe800155fd740 syz-executor2914 parked 1900 1900 3 0 180 ffffe800155fd300 syz-executor2914 parked 1129 1129 3 0 180 ffffe800155e2b40 syz-executor2914 parked 1638 1638 3 0 180 ffffe800155e2700 syz-executor2914 parked 867 867 3 0 180 ffffe800155e22c0 syz-executor2914 parked 2141 2141 3 0 180 ffffe800154d5a80 syz-executor2914 parked 1367 1367 3 0 180 ffffe8001550f6c0 syz-executor2914 parked 1620 1620 3 0 180 ffffe8001550f280 syz-executor2914 parked 3409 3409 3 0 180 ffffe800154f2ac0 syz-executor2914 parked 2126 2126 3 0 180 ffffe800154f2680 syz-executor2914 parked 1867 1867 3 0 180 ffffe800154f2240 syz-executor2914 parked 1352 1352 3 1 180 ffffe80014f1cac0 syz-executor2914 parked 2364 2364 3 0 180 ffffe800154d5640 syz-executor2914 parked 2361 2361 3 0 180 ffffe800154d5200 syz-executor2914 parked 2358 2358 3 0 180 ffffe80015405a40 syz-executor2914 parked 1587 1587 3 0 180 ffffe80015405600 syz-executor2914 parked 1584 1584 3 0 180 ffffe800154051c0 syz-executor2914 parked 2093 2093 3 0 180 ffffe800153e5a00 syz-executor2914 parked 554 554 3 0 180 ffffe800153e55c0 syz-executor2914 parked 4391 4391 3 0 180 ffffe800153e5180 syz-executor2914 parked 1057 1057 3 0 180 ffffe800153129c0 syz-executor2914 parked 798 798 3 0 180 ffffe80015312580 syz-executor2914 parked 795 795 3 0 180 ffffe80015312140 syz-executor2914 parked 792 792 3 0 180 ffffe800152f6980 syz-executor2914 parked 789 789 3 0 180 ffffe800152f6540 syz-executor2914 parked 783 783 3 0 180 ffffe800152f6100 syz-executor2914 parked 780 780 3 0 180 ffffe80015229940 syz-executor2914 parked 777 777 3 1 180 ffffe80015229500 syz-executor2914 parked 774 774 3 0 180 ffffe800152290c0 syz-executor2914 parked 771 771 3 0 180 ffffe8001520c900 syz-executor2914 parked 768 768 3 1 180 ffffe8001520c4c0 syz-executor2914 parked 2910 2910 3 0 180 ffffe8001520c080 syz-executor2914 parked 2479 2479 3 1 180 ffffe800151ee8c0 syz-executor2914 parked 3116 3116 3 0 180 ffffe800151ee480 syz-executor2914 parked 1931 1931 3 0 180 ffffe800151ee040 syz-executor2914 parked 3046 3046 3 0 180 ffffe8001511ebc0 syz-executor2914 parked 2770 2770 3 0 180 ffffe8001511e780 syz-executor2914 parked 3539 3539 3 0 180 ffffe8001511e340 syz-executor2914 parked 2252 2252 3 0 180 ffffe80015103b80 syz-executor2914 parked 2350 2350 3 0 180 ffffe80015103740 syz-executor2914 parked 1670 1670 3 0 180 ffffe80015103300 syz-executor2914 parked 1532 1532 3 0 180 ffffe80014ff1b40 syz-executor2914 parked 1524 1524 3 0 180 ffffe80014ff1700 syz-executor2914 parked 1517 1517 3 0 180 ffffe80014ff12c0 syz-executor2914 parked 3291 3291 3 0 180 ffffe80014fd9b00 syz-executor2914 parked 1347 1347 3 0 180 ffffe80014fd96c0 syz-executor2914 parked 1605 1605 3 0 180 ffffe80014fd9280 syz-executor2914 parked 2749 2749 3 0 180 ffffe80014e0fa00 syz-executor2914 parked 1436 1436 3 1 180 ffffe80014f1c680 syz-executor2914 parked 1422 1422 3 0 180 ffffe80014f1c240 syz-executor2914 parked 2687 2687 3 0 180 ffffe80014efda80 syz-executor2914 parked 1277 1277 3 0 180 ffffe80014efd640 syz-executor2914 parked 1642 1642 3 1 180 ffffe80014efd200 syz-executor2914 parked 1251 1251 3 1 180 ffffe80014e2ea40 syz-executor2914 parked 2783 2783 3 0 180 ffffe80014e2e600 syz-executor2914 parked 2776 2776 3 0 180 ffffe80014e2e1c0 syz-executor2914 parked 2502 2502 3 0 180 ffffe8001497eac0 syz-executor2914 parked 2110 2110 3 0 180 ffffe80014e0f5c0 syz-executor2914 parked 2487 2487 3 0 180 ffffe80014e0f180 syz-executor2914 parked 1062 1062 3 0 180 ffffe80014df39c0 syz-executor2914 parked 1183 1183 3 0 180 ffffe80014df3580 syz-executor2914 parked 1171 1171 3 0 180 ffffe80014df3140 syz-executor2914 parked 1168 1168 3 0 180 ffffe80014d22980 syz-executor2914 parked 1165 1165 3 1 180 ffffe80014d22540 syz-executor2914 parked 2765 2765 3 0 180 ffffe80014d22100 syz-executor2914 parked 1154 1154 3 0 180 ffffe80014d05940 syz-executor2914 parked 2641 2641 3 0 180 ffffe80014d05500 syz-executor2914 parked 1014 1014 3 0 180 ffffe80014d050c0 syz-executor2914 parked 1011 1011 3 0 180 ffffe80014c33900 syz-executor2914 parked 2795 2795 3 1 180 ffffe80014c334c0 syz-executor2914 parked 1127 1127 3 0 180 ffffe80014c33080 syz-executor2914 parked 994 994 3 0 180 ffffe80014c168c0 syz-executor2914 parked 1881 1881 3 0 180 ffffe80014c16480 syz-executor2914 parked 1878 1878 3 0 180 ffffe80014c16040 syz-executor2914 parked 2637 2637 3 0 180 ffffe80014b44bc0 syz-executor2914 parked 2634 2634 3 0 180 ffffe80014b44780 syz-executor2914 parked 836 836 3 0 180 ffffe80014b44340 syz-executor2914 parked 1978 1978 3 0 180 ffffe80014b29b80 syz-executor2914 parked 2232 2232 3 0 180 ffffe80014b29740 syz-executor2914 parked 1845 1845 3 0 180 ffffe80014b29300 syz-executor2914 parked 808 808 3 0 180 ffffe800149b9b40 syz-executor2914 parked 805 805 3 0 180 ffffe800149b9700 syz-executor2914 parked 1824 1824 3 0 180 ffffe800149b92c0 syz-executor2914 parked 919 919 3 0 180 ffffe8001499cb00 syz-executor2914 parked 906 906 3 0 180 ffffe8001499c6c0 syz-executor2914 parked 904 904 3 1 180 ffffe8001499c280 syz-executor2914 parked 901 901 3 0 180 ffffe8001485ba40 syz-executor2914 parked 2395 2395 3 1 180 ffffe8001497e680 syz-executor2914 parked 2387 2387 3 0 180 ffffe8001497e240 syz-executor2914 parked 761 761 3 0 180 ffffe8001487da80 syz-executor2914 parked 759 759 3 1 180 ffffe8001487d640 syz-executor2914 parked 752 752 3 0 180 ffffe8001487d200 syz-executor2914 parked 750 750 3 0 180 ffffe800122f2b00 syz-executor2914 parked 740 740 3 1 180 ffffe8001485b600 syz-executor2914 parked 2400 2400 3 0 180 ffffe8001485b1c0 syz-executor2914 parked 2012 2012 3 0 180 ffffe80014788a00 syz-executor2914 parked 2517 2517 3 0 180 ffffe800147885c0 syz-executor2914 parked 2004 2004 3 0 180 ffffe80014788180 syz-executor2914 parked 1232 1232 3 0 180 ffffe800147719c0 syz-executor2914 parked 1609 1609 3 0 180 ffffe80014771580 syz-executor2914 parked 1607 1607 3 0 180 ffffe80014771140 syz-executor2914 parked 1083 1083 3 0 180 ffffe8001469f980 syz-executor2914 parked 2228 2228 3 1 180 ffffe8001469f540 syz-executor2914 parked 1714 1714 3 0 180 ffffe8001469f100 syz-executor2914 parked 555 555 3 1 180 ffffe80014683940 syz-executor2914 parked 553 553 3 0 180 ffffe80014683500 syz-executor2914 parked 1058 1058 3 0 180 ffffe800146830c0 syz-executor2914 parked 665 665 3 0 180 ffffe800144f9900 syz-executor2914 parked 662 662 3 0 180 ffffe800144f94c0 syz-executor2914 parked 660 660 3 1 180 ffffe800144f9080 syz-executor2914 parked 644 644 3 0 180 ffffe800144e18c0 syz-executor2914 parked 641 641 3 0 180 ffffe800144e1480 syz-executor2914 parked 2250 2250 3 0 180 ffffe800144e1040 syz-executor2914 parked 1837 1837 3 0 180 ffffe800144c0bc0 syz-executor2914 parked 2133 2133 3 0 180 ffffe800144c0780 syz-executor2914 parked 510 510 3 0 180 ffffe800144c0340 syz-executor2914 parked 507 507 3 0 180 ffffe80014338b80 syz-executor2914 parked 504 504 3 0 180 ffffe80014338740 syz-executor2914 parked 501 501 3 0 180 ffffe80014338300 syz-executor2914 parked 498 498 3 0 180 ffffe80014320b40 syz-executor2914 parked 495 495 3 0 180 ffffe80014320700 syz-executor2914 parked 1516 1516 3 0 180 ffffe800143202c0 syz-executor2914 parked 873 873 3 0 180 ffffe8001417cac0 syz-executor2914 parked 1885 1885 3 0 180 ffffe800141976c0 syz-executor2914 parked 1370 1370 3 0 180 ffffe80014197280 syz-executor2914 parked 983 983 3 1 180 ffffe80013a9dbc0 syz-executor2914 parked 2257 2257 3 0 180 ffffe8001417c680 syz-executor2914 parked 1870 1870 3 0 180 ffffe8001417c240 syz-executor2914 parked 1099 1099 3 0 180 ffffe80014009a80 syz-executor2914 parked 968 968 3 0 180 ffffe80014009640 syz-executor2914 parked 322 322 3 0 180 ffffe80014009200 syz-executor2914 parked 447 447 3 0 180 ffffe80013feba40 syz-executor2914 parked 1596 1596 3 0 180 ffffe80013feb600 syz-executor2914 parked 1593 1593 3 0 180 ffffe80013feb1c0 syz-executor2914 parked 1590 1590 3 0 180 ffffe80013fd2a00 syz-executor2914 parked 1331 1331 3 0 180 ffffe80013fd25c0 syz-executor2914 parked