Hi again, Running lustre in mixed endian env produced random kernel crashes on MDS, OSS and client side. The scenario is mounting lustre on the client and writing a file onto the lustre fs.
The dump is below. Appreciate your help Itamar. [4295274.606000] Badness in smp_call_function at arch/mips/kernel/smp.c:160 [4295274.606000] Call Trace: [4295274.606000] [<ffffffff81112978>] smp_call_function+0xf8/0x214 [4295274.606000] [<ffffffff81480d68>] _spin_unlock_bh+0x0/0x14 [4295274.606000] [<ffffffff81480b98>] _spin_lock_bh+0x0/0x30 [4295274.606000] [<ffffffff811228bc>] handle_exception+0x18c/0xe18 [4295274.606000] [<c00000000006fc2c>] libcfs_debug_msg+0x0/0x38 [libcfs] [4295274.606000] [<ffffffff81480d68>] _spin_unlock_bh+0x0/0x14 [4295274.606000] [<ffffffff81480b98>] _spin_lock_bh+0x0/0x30 [4295274.606000] [<ffffffff81121eb0>] trap_low+0x210/0x38c [4295274.606000] [<c00000000006fc2c>] libcfs_debug_msg+0x0/0x38 [libcfs] [4295274.606000] [<ffffffff81480d68>] _spin_unlock_bh+0x0/0x14 [4295274.606000] [<ffffffff81480b98>] _spin_lock_bh+0x0/0x30 [4295274.606000] [<c00000000029d738>] lustre_msg_get_flags+0x94/0x190 [ptlrpc] [4295274.606000] [<c00000000029d6a4>] lustre_msg_get_flags+0x0/0x190 [ptlrpc] [4295274.606000] [<c00000000029d824>] lustre_msg_get_flags+0x180/0x190 [ptlrpc] [4295274.606000] [<ffffffff8110e170>] do_gettimeofday+0x50/0x1d0 [4295274.606000] [<ffffffff8114473c>] getnstimeofday+0x18/0x4c [4295274.606000] [<ffffffff8145bc2c>] packet_rcv_spkt+0x328/0x34c [4295274.606000] [<ffffffff8145bc2c>] packet_rcv_spkt+0x328/0x34c [4295274.606000] [<ffffffff8140a1a0>] qdisc_restart+0x198/0x30c [4295274.606000] [<ffffffff813f95cc>] dev_queue_xmit+0x120/0x2f4 [4295274.606000] [<c00000000029c073>] lustre_swab_buf+0x19f/0x1f8 [ptlrpc] [4295274.606000] [<ffffffff8141beb4>] ip_queue_xmit+0x514/0x5dc [4295274.606000] [<ffffffff8110b128>] do_IRQ+0x24/0x34 [4295274.606000] [<ffffffff811037dc>] ll_cputimer_irq+0xc/0x14 [4295274.606000] [<ffffffff8110ef14>] timer_interrupt+0x48c/0x4ac [4295274.606000] [<ffffffff81430b58>] tcp_transmit_skb+0x7a8/0x7f0 [4295274.606000] [<ffffffff81167c3c>] handle_IRQ_event+0x64/0xc4 [4295274.606000] [<ffffffff81149f20>] __mod_timer+0x38/0x11c [4295274.606000] [<ffffffff813ef988>] lock_sock+0xd8/0xf0 [4295274.606000] [<ffffffff81431d4c>] __tcp_push_pending_frames +0x300/0x3f0 [4295274.606000] [<ffffffff813f1c4c>] __alloc_skb+0x98/0x164 [4295274.606000] [<ffffffff813f52c8>] skb_copy_datagram_iovec +0x68/0x2ec [4295274.606000] [<ffffffff81425ea8>] tcp_recvmsg+0x824/0x968 [4295274.606000] [<ffffffff81425ea8>] tcp_recvmsg+0x824/0x968 [4295274.606000] [<ffffffff8115c488>] ktime_get+0x10/0x38 [4295274.606000] [<ffffffff813f0acc>] sock_common_recvmsg+0x38/0x54 [4295274.606000] [<ffffffff813ebdc4>] sock_recvmsg+0xb8/0xe8 [4295274.606000] [<c00000000041b0c0>] lnet_me_unlink+0x1fc/0x3ec [lnet] [4295274.606000] [<ffffffff811597c8>] autoremove_wake_function+0x0/0x44 [4295274.606000] [<c00000000006fc2c>] libcfs_debug_msg+0x0/0x38 [libcfs] [4295274.606000] [<c00000000029d738>] lustre_msg_get_flags+0x94/0x190 [ptlrpc] [4295274.606000] [<c0000000002a7448>] debug_req+0x200/0x4f8 [ptlrpc] [4295274.606000] [<c000000000070b6c>] libcfs_debug_vmsg+0x6b8/0xd54 [libcfs] [4295274.606000] [<c000000000070598>] libcfs_debug_vmsg+0xe4/0xd54 [libcfs] [4295274.606000] [<c00000000006fc2c>] libcfs_debug_msg+0x0/0x38 [libcfs] [4295274.606000] [<ffffffff81480d68>] _spin_unlock_bh+0x0/0x14 [4295274.606000] [<ffffffff81480b98>] _spin_lock_bh+0x0/0x30 [4295274.606000] [<c0000000002a8380>] reply_in_callback+0x650/0x904 [ptlrpc] [4295274.606000] [<ffffffff81480b98>] _spin_lock_bh+0x0/0x30 [4295274.606000] [<c00000000041b5e8>] lnet_enq_event_locked+0x148/0x1dc [lnet] [4295274.606000] [<c00000000041c140>] lnet_finalize+0x268/0x468 [lnet] [4295274.606000] [<ffffffff81480b98>] _spin_lock_bh+0x0/0x30 [4295274.606000] [<c00000000033fc44>] ksocknal_process_receive +0x8b4/0x96c [ksocklnd] [4295274.606000] [<c000000000340698>] ksocknal_scheduler+0x488/0xc90 [ksocklnd] [4295274.606000] [<c000000000340d8c>] ksocknal_scheduler+0xb7c/0xc90 [ksocklnd] [4295274.606000] [<ffffffff811597c8>] autoremove_wake_function+0x0/0x44 [4295274.606000] [<ffffffff811597c8>] autoremove_wake_function+0x0/0x44 [4295274.606000] [<ffffffff8110b838>] kernel_thread_helper+0x10/0x18 [4295274.606000] _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
