login: panic: pool_do_get: shmpl free list modified: page 0xfffffd806b07f000; item addr 0xfffffd806b07f850; offset 0x40=0xfc1ecc81 Starting stack trace... panic(ffffffff833a5f20) at panic+0x1d0 sys/kern/subr_prf.c:229 pool_do_get(ffffffff839704c8,1,ffff80003c52e168) at pool_do_get+0x5da pool_get(ffffffff839704c8,1) at pool_get+0x149 shmget_allocate_segment(ffff80003a4ce2b8,ffff80003c52e3c0,a0,ffff80003c52e310) at shmget_allocate_segment+0x1a7 sys_shmget(ffff80003a4ce2b8,ffff80003c52e3c0,ffff80003c52e310) at sys_shmget+0x1b2 sys/kern/sysv_shm.c:482 syscall(ffff80003c52e3c0) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c52e3c0) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6197041b8a0, count: 250 End of stack trace.