Hi Balbir, I get following panic from SLUB, while doing simple fsx tests. I haven't used any container/memory controller stuff except that I configured them in :(
Looks like slub doesn't like one of the flags passed in ? Known issue ? Ideas ? Thanks, Badari CONFIG_CONTAINERS=y CONFIG_CONTAINER_DEBUG=y CONFIG_CONTAINER_NS=y CONFIG_CONTAINER_CPUACCT=y CONFIG_CONTAINER_MEM_CONT=y CONFIG_ACPI_CONTAINER=m elm3b29 login: ------------[ cut here ]------------ kernel BUG at mm/slub.c:1093! invalid opcode: 0000 [1] SMP last sysfs file: /power/state CPU 3 Modules linked in: Pid: 3885, comm: fsx-linux Not tainted 2.6.23-rc6-mm1 #2 RIP: 0010:[<ffffffff8029a458>] [<ffffffff8029a458>] new_slab +0x238/0x260 RSP: 0018:ffff81010140faf8 EFLAGS: 00010202 RAX: 0000000000000305 RBX: 0000000000000000 RCX: 00000000ffffffff RDX: 00000000ffffffff RSI: 00000000001280d2 RDI: ffffffff806f3240 RBP: ffff81010140fb28 R08: 0000000000000040 R09: 0000000000000000 R10: 00000000000160c9 R11: 0000000000000002 R12: ffff8101c00146c0 R13: ffffffff806f3240 R14: ffffffff806f3240 R15: 00000000ffffffff FS: 00007f7668f546d0(0000) GS:ffff8101c0729400(0000) knlGS:0000000055749930 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f7668f6c000 CR3: 00000001821c1000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process fsx-linux (pid: 3885, threadinfo ffff81010140e000, task ffff81010158aca0) last branch before last exception/interrupt from [<ffffffff8029a23c>] new_slab+0x1c/0x260 to [<ffffffff8029a458>] new_slab+0x238/0x260 Stack: ffff8101c0729290 0000000000000000 ffff8101c00146c0 ffff8101df8618c0 ffffffff806f3240 00000000ffffffff ffff81010140fb78 ffffffff8029a620 001200d200000000 ffffffff8029eb10 001280d200000002 0000000000000000 Call Trace: [<ffffffff8029a620>] __slab_alloc+0x1a0/0x450 [<ffffffff8029eb10>] mem_container_charge+0x90/0x2a0 [<ffffffff8029ad0b>] kmem_cache_alloc+0x7b/0xa0 [<ffffffff8029eb10>] mem_container_charge+0x90/0x2a0 [<ffffffff80277c3e>] __alloc_pages+0x6e/0x360 [<ffffffff8029ed4b>] mem_container_cache_charge+0x2b/0x40 [<ffffffff8027176e>] add_to_page_cache+0x3e/0x120 [<ffffffff80271869>] add_to_page_cache_lru+0x19/0x40 [<ffffffff80271f2c>] find_or_create_page+0x5c/0xa0 [<ffffffff803295c2>] ext3_truncate+0x342/0x990 [<ffffffff8029eac2>] mem_container_charge+0x42/0x2a0 [<ffffffff8027143d>] unlock_page+0x2d/0x40 [<ffffffff80280e7f>] __do_fault+0x10f/0x3f0 [<ffffffff8027f295>] __dec_zone_page_state+0x25/0x30 [<ffffffff8028a146>] page_remove_rmap+0x46/0x140 [<ffffffff80284b80>] vmtruncate+0xb0/0x110 [<ffffffff802b81c0>] inode_setattr+0x30/0x180 [<ffffffff8032ac9c>] ext3_setattr+0x12c/0x240 [<ffffffff802b8690>] notify_change+0x380/0x3e0 [<ffffffff802a0343>] do_truncate+0x63/0x90 [<ffffffff802a1dc1>] generic_file_llseek+0x61/0xc0 [<ffffffff802a0446>] sys_ftruncate+0xd6/0x120 [<ffffffff8020c34e>] system_call+0x7e/0x83 Code: 0f 0b eb fe 66 66 66 90 41 8b 4d 14 ba 00 10 00 00 be 5a 00 RIP [<ffffffff8029a458>] new_slab+0x238/0x260 RSP <ffff81010140faf8> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/