panic: Assertion too many supplementary groups failed at /syzkaller/managers/main/kernel/sys/kern/kern_prot.c:106 cpuid = 0 time = 1754124246 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d4e690 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d4e7f0 vpanic() at vpanic+0x257/frame 0xfffffe0056d4e9b0 panic() at panic+0xb5/frame 0xfffffe0056d4ea80 crextend() at crextend+0x276/frame 0xfffffe0056d4eac0 crcopysafe() at crcopysafe+0xca/frame 0xfffffe0056d4eb10 kern_setgroups() at kern_setgroups+0x28a/frame 0xfffffe0056d4ebf0 sys_setgroups() at sys_setgroups+0x194/frame 0xfffffe0056d4ed10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d4ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d4ef30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x826a6df08, rbp = 0x826a6df80 --- KDB: enter: panic [ thread pid 1068 tid 100442 ] Stopped at kdb_enter+0x6e: movq $0,0x25c43c7(%rip) db> db> set $lines = 0 db>