panic: pool_do_get: shmpl free list modified: page 0xfffffd805f62f000; item addr 0xfffffd805f62f2b8; offset 0x0=0x0 != 0x2a442be593d2887a Starting stack trace... panic(ffffffff8334cb8d) at panic+0x1d0 sys/kern/subr_prf.c:229 pool_do_get(ffffffff8393abf8,1,ffff8000364e8528) at pool_do_get+0x592 pool_get(ffffffff8393abf8,1) at pool_get+0x149 shmget_allocate_segment(ffff8000ffffc010,ffff8000364e8780,181,ffff8000364e86d0) at shmget_allocate_segment+0x1a7 sys_shmget(ffff8000ffffc010,ffff8000364e8780,ffff8000364e86d0) at sys_shmget+0x1b2 sys/kern/sysv_shm.c:482 syscall(ffff8000364e8780) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000364e8780) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x50440f5c30, count: 250 End of stack trace.