panic: pool_do_get: shmpl free list modified: page 0xfffffd8075072000; item addr 0xfffffd8075072408; offset 0x0=0x0 != 0xba7b793e0025eafe Starting stack trace... panic(ffffffff82fe8c36) at panic+0x1ba sys/kern/subr_prf.c:229 pool_do_get(ffffffff835e8800,1,ffff8000376ff59c) at pool_do_get+0x57e pool_get(ffffffff835e8800,1) at pool_get+0xf0 shmget_allocate_segment(ffff80002bfd4040,ffff8000376ff7f0,186,ffff8000376ff740) at shmget_allocate_segment+0x1a7 sys_shmget(ffff80002bfd4040,ffff8000376ff7f0,ffff8000376ff740) at sys_shmget+0x1b2 sys/kern/sysv_shm.c:480 syscall(ffff8000376ff7f0) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3a98d1e9680, count: 250 End of stack trace.