panic: pool_cache_item_magic_check: mbufpl cpu free list modified: item addr 0xfffffd806c902600+16 0x0!=0xc097549255240e8e Starting stack trace... panic(ffffffff83402c82) at panic+0x1d0 sys/kern/subr_prf.c:229 pool_cache_get(ffffffff838f4df8) at pool_cache_get+0x3d4 sys/kern/subr_pool.c:1906 pool_get(ffffffff838f4df8,2) at pool_get+0xd6 sys/kern/subr_pool.c:-1 m_gethdr(2,2) at m_gethdr+0x7e sys/kern/uipc_mbuf.c:266 tcp_output(ffff800001560000) at tcp_output+0x1c90 sys/netinet/tcp_output.c:-1 tcp_send(ffff800010fdc5f0,fffffd807a22fc00,0,0) at tcp_send+0x191 sosend(ffff800010fdc5f0,0,ffff80002a28e888,0,0,80) at sosend+0x804 sys/kern/uipc_socket.c:-1 dofilewritev(ffff80002a262fa0,3,ffff80002a28e888,0,ffff80002a28e940) at dofilewritev+0x242 sys/kern/sys_generic.c:380 sys_write(ffff80002a262fa0,ffff80002a28e9f0,ffff80002a28e940) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff80002a28e9f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a28e9f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d385b697920, count: 246 End of stack trace. panic: pool_cache_item_magic_check: mbufpl cpu free list modified: item addr 0xfffffd806c902600+16 0x0!=0xc097549255240e8e Starting stack trace... panic(ffffffff83402c82) at panic+0x1d0 sys/kern/subr_prf.c:229 pool_cache_get(ffffffff838f4df8) at pool_cache_get+0x3d4 sys/kern/subr_pool.c:1906 pool_get(ffffffff838f4df8,2) at pool_get+0xd6 sys/kern/subr_pool.c:-1 m_clget(0,2,1000) at m_clget+0x25e m_gethdr sys/kern/uipc_mbuf.c:-1 [inline] m_clget(0,2,1000) at m_clget+0x25e sys/kern/uipc_mbuf.c:380 vio_populate_rx_mbufs(ffff800000050800,ffff8000002a4d00) at vio_populate_rx_mbufs+0x197 vio_add_rx_mbuf sys/dev/pv/if_vio.c:-1 [inline] vio_populate_rx_mbufs(ffff800000050800,ffff8000002a4d00) at vio_populate_rx_mbufs+0x197 sys/dev/pv/if_vio.c:1485 vio_rx_intr(ffff8000002a5000) at vio_rx_intr+0xc9 sys/dev/pv/if_vio.c:1645 vio_queue_intr(ffff8000002a4d00) at vio_queue_intr+0x59 sys/dev/pv/if_vio.c:981 intr_handler(ffff80002a28dbc0,ffff8000002a3b80) at intr_handler+0x125 sys/arch/amd64/amd64/intr.c:564 Xintr_ioapic_edge26_untramp() at Xintr_ioapic_edge26_untramp+0x18f Xspllower() at Xspllower+0x1d tsleep_nsec(fffffd800b07b348,11,ffffffff8345b2c0,ffffffffffffffff) at tsleep_nsec+0x1e4 sys/kern/kern_synch.c:143 biowait(fffffd800b07b348) at biowait+0xc6 sys/kern/vfs_bio.c:1242 bwrite(fffffd800b07b348) at bwrite+0x2e7 sys/kern/vfs_bio.c:754 ffs_update(fffffd806e797250,1) at ffs_update+0x2fe sys/ufs/ffs/ffs_inode.c:111 ffs_truncate(fffffd806e797250,0,0,ffffffffffffffff) at ffs_truncate+0xc9b sys/ufs/ffs/ffs_inode.c:-1 ufs_inactive(ffff80002a28e0c0) at ufs_inactive+0x202 sys/ufs/ufs/ufs_inode.c:84 VOP_INACTIVE(fffffd80739dfcb8,ffff80002a262fa0) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd80739dfcb8) at vput+0xe5 sys/kern/vfs_subr.c:789 vn_close(fffffd80739dfcb8,2,ffffffffffffffff,ffff80002a262fa0) at vn_close+0xb7 sys/kern/vfs_vnops.c:294 acct_shutdown() at acct_shutdown+0x8a sys/kern/kern_acct.c:361 vfs_shutdown(ffff80002a262fa0) at vfs_shutdown+0x23 sys/kern/vfs_subr.c:1791 boot(100) at boot+0x16f sys/arch/amd64/amd64/machdep.c:927 reboot(100) at reboot+0xb1 panic(ffffffff83402c82) at panic+0x1f9 pool_cache_get(ffffffff838f4df8) at pool_cache_get+0x3d4 sys/kern/subr_pool.c:1906 pool_get(ffffffff838f4df8,2) at pool_get+0xd6 sys/kern/subr_pool.c:-1 m_gethdr(2,2) at m_gethdr+0x7e sys/kern/uipc_mbuf.c:266 tcp_output(ffff800001560000) at tcp_output+0x1c90 sys/netinet/tcp_output.c:-1 tcp_send(ffff800010fdc5f0,fffffd807a22fc00,0,0) at tcp_send+0x191 sys/netinet/tcp_usrreq.c:859 sosend(ffff800010fdc5f0,0,ffff80002a28e888,0,0,80) at sosend+0x804 sys/kern/uipc_socket.c:-1 dofilewritev(ffff80002a262fa0,3,ffff80002a28e888,0,ffff80002a28e940) at dofilewritev+0x242 sys/kern/sys_generic.c:380 sys_write(ffff80002a262fa0,ffff80002a28e9f0,ffff80002a28e940) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff80002a28e9f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a28e9f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d385b697920, count: 223 End of stack trace.