Hi all, I've seen few kernel panics,
I'm using RHEL kernel 2.6.18 + patch-53.1.19.el5.028stab053.14-combined config is kernel-2.6.18-i686-ent.config.ovz Only little difference w/ other setup : i'm using drbd for data storage. Jul 16 01:00:07 blastor-1 kernel: CT: 101: started Jul 16 01:00:17 blastor-1 kernel: BUG: warning at kernel/ub/io_acct.c:257/ub_io_release_context() (Tainted: P ) Jul 16 01:00:17 blastor-1 kernel: [<0245de96>] free_hot_cold_page +0x70/0x11a Jul 16 01:00:17 blastor-1 kernel: [<025a269e>] skb_release_data +0x4d/0x80 Jul 16 01:00:17 blastor-1 kernel: [<025a2bbb>] kfree_skbmem+0x8/0x63 Jul 16 01:00:17 blastor-1 kernel: [<025d0127>] tcp_ack+0x689/0x183f Jul 16 01:00:17 blastor-1 kernel: [<025d3cd8>] tcp_rcv_established +0xd1/0x84d Jul 16 01:00:17 blastor-1 kernel: [<02601416>] _spin_lock_bh+0x8/0x18 Jul 16 01:00:17 blastor-1 kernel: [<025d9a65>] tcp_v4_do_rcv+0x40/0x329 Jul 16 01:00:17 blastor-1 kernel: [<0259fc16>] sk_wait_data+0x89/0x98 Jul 16 01:00:17 blastor-1 kernel: [<02434989>] autoremove_wake_function +0x0/0x2d Jul 16 01:00:17 blastor-1 kernel: [<025caf2e>] tcp_prequeue_process +0x5c/0x6f Jul 16 01:00:17 blastor-1 kernel: [<025cd573>] tcp_recvmsg+0x4ba/0xaa9 Jul 16 01:00:17 blastor-1 kernel: [<0259edca>] sock_common_recvmsg +0x2f/0x45 Jul 16 01:00:17 blastor-1 kernel: [<0259cd29>] sock_recvmsg+0xc8/0xe3 Jul 16 01:00:17 blastor-1 kernel: [<02434989>] autoremove_wake_function +0x0/0x2d Jul 16 01:00:17 blastor-1 kernel: [<0241165f>] do_flush_tlb_all +0x0/0x5a Jul 16 01:00:17 blastor-1 kernel: [<840a74fd>] receive_SyncParam +0x1d5/0x1e8 [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840a2868>] drbd_recv+0x5a/0xda [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840a2b3f>] drbd_recv_header +0x10/0x94 [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840a3157>] drbdd+0x18/0x12e [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840a598e>] drbdd_init+0xc0/0x194 [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840b4956>] drbd_thread_setup +0x0/0x14c [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840b49dd>] drbd_thread_setup +0x87/0x14c [drbd] Jul 16 01:00:17 blastor-1 kernel: [<840b4956>] drbd_thread_setup +0x0/0x14c [drbd] Jul 16 01:00:17 blastor-1 kernel: ======================= Jul 10 18:34:59 blastor-1 kernel: CT: 101: stopped Jul 10 18:35:00 blastor-1 kernel: BUG: warning at kernel/ub/io_acct.c:257/ub_io_release_context() (Tainted: P ) Jul 10 18:35:00 blastor-1 kernel: [<0245de96>] free_hot_cold_page +0x70/0x11a Jul 10 18:35:00 blastor-1 kernel: [<025a269e>] skb_release_data +0x4d/0x80 Jul 10 18:35:00 blastor-1 kernel: [<025a2bbb>] kfree_skbmem+0x8/0x63 Jul 10 18:35:00 blastor-1 kernel: [<025d0127>] tcp_ack+0x689/0x183f Jul 10 18:35:00 blastor-1 kernel: [<025d3cd8>] tcp_rcv_established +0xd1/0x84d Jul 10 18:35:00 blastor-1 kernel: [<02601416>] _spin_lock_bh+0x8/0x18 Jul 10 18:35:00 blastor-1 kernel: [<025d9a65>] tcp_v4_do_rcv+0x40/0x329 Jul 10 18:35:00 blastor-1 kernel: [<0259fc16>] sk_wait_data+0x89/0x98 Jul 10 18:35:00 blastor-1 kernel: [<02434989>] autoremove_wake_function +0x0/0x2d Jul 10 18:35:00 blastor-1 kernel: [<025caf2e>] tcp_prequeue_process +0x5c/0x6f Jul 10 18:35:00 blastor-1 kernel: [<025cd573>] tcp_recvmsg+0x4ba/0xaa9 Jul 10 18:35:00 blastor-1 kernel: [<0259edca>] sock_common_recvmsg +0x2f/0x45 Jul 10 18:35:00 blastor-1 kernel: [<0259cd29>] sock_recvmsg+0xc8/0xe3 Jul 10 18:35:00 blastor-1 kernel: [<02434989>] autoremove_wake_function +0x0/0x2d Jul 10 18:35:00 blastor-1 kernel: [<024020d6>] send_IPI_allbutself +0x50/0x53 Jul 10 18:35:00 blastor-1 kernel: [<02411521>] smp_call_function +0x95/0xc2 Jul 10 18:35:00 blastor-1 kernel: [<0241165f>] do_flush_tlb_all +0x0/0x5a Jul 10 18:35:00 blastor-1 kernel: [<0242769f>] on_each_cpu+0x17/0x1f Jul 10 18:35:00 blastor-1 kernel: [<840d7868>] drbd_recv+0x5a/0xda [drbd] Jul 10 18:35:00 blastor-1 kernel: [<840d7b3f>] drbd_recv_header +0x10/0x94 [drbd] Jul 10 18:35:00 blastor-1 kernel: [<840d8157>] drbdd+0x18/0x12e [drbd] Jul 10 18:35:00 blastor-1 kernel: [<840da98e>] drbdd_init+0xc0/0x194 [drbd] Jul 10 18:35:00 blastor-1 kernel: [<840e9956>] drbd_thread_setup +0x0/0x14c [drbd] Jul 10 18:35:00 blastor-1 kernel: [<840e99dd>] drbd_thread_setup +0x87/0x14c [drbd] Jul 10 18:35:00 blastor-1 kernel: [<840e9956>] drbd_thread_setup +0x0/0x14c [drbd] Jul 10 18:35:00 blastor-1 kernel: ======================= I didn't found yet a way to reproduce this problem on-demand. So far the problem is only seen in syslog/kernel messages, system is still running correctly (or looks like). -xavier Xavier Martin --------------------------------------------------------------------------------------- T./ +33.1.49.70.99.81 M./ +33.6.20.72.47.40 M./ [EMAIL PROTECTED] W./ www.enovance.com Standard./ +33.1.49.70.99.70 - Fax./ +33.1.49.70.99.71 eNovance - 56 rue de la Rochefoucauld - 75009 Paris ---------------------------------------------------------------------------------------
_______________________________________________ Users mailing list [email protected] https://openvz.org/mailman/listinfo/users
