reassign 586292 linux-2.6 2.6.32-15 kthxbye On Fri, Jun 18, 2010 at 09:57:31 +0200, Ulrich Klauer wrote:
> I'm running a regularly updated squeeze/testing system (at most a few days > lag behind the current version). Earlier this week, I experienced for the > first time a complete freeze of my X system, for no apparent reason - just > browsing the web (using Iceweasel), nothing dangerous. > > Today, this has happened again, again while browsing, but this may be a > coincidence. The desktop stops responding to any key presses or mouse > movements; automatically updated displays like the clock stop too. No > reaction to Ctrl-Alt-BS or Ctrl-Alt-Del. However, Magic SysRq is still > working. > > I am including the relevant part of syslog, which shows a deadlock warning > first from "events" and then from "Xorg". Please note that the file > Xorg.0.log automatically included below is not of before the crash, but of > the reboot. However, the differences are minimal - see attached diff. > Sounds like a kernel bug to me, so reassigning. > .... > Jun 18 08:30:23 chalkos kernel: [ 99.655588] CE: hpet increasing > min_delta_ns to 15000 nsec > Jun 18 08:33:52 chalkos anacron[1263]: Job `cron.daily' started > Jun 18 08:33:52 chalkos anacron[2247]: Updated timestamp for job `cron.daily' > to 2010-06-18 > Jun 18 08:53:44 chalkos kernel: [ 1500.100506] CE: hpet increasing > min_delta_ns to 22500 nsec > Jun 18 08:53:44 chalkos kernel: [ 1500.100506] CE: hpet increasing > min_delta_ns to 33750 nsec > Jun 18 08:56:44 chalkos kernel: [ 1680.532322] INFO: task events/0:9 blocked > for more than 120 seconds. > Jun 18 08:56:44 chalkos kernel: [ 1680.532331] "echo 0 > > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > Jun 18 08:56:44 chalkos kernel: [ 1680.532337] events/0 D > ffff880001815640 0 9 2 0x00000000 > Jun 18 08:56:44 chalkos kernel: [ 1680.532348] ffff880079101530 > 0000000000000046 ffff88003ab65fff 0000000000000001 > Jun 18 08:56:44 chalkos kernel: [ 1680.532357] 0000000000000000 > ffffffff81033d99 000000000000f8a0 ffff88007bb9bfd8 > Jun 18 08:56:44 chalkos kernel: [ 1680.532366] 0000000000015640 > 0000000000015640 ffff88007bb53f90 ffff88007bb54288 > Jun 18 08:56:44 chalkos kernel: [ 1680.532374] Call Trace: > Jun 18 08:56:44 chalkos kernel: [ 1680.532391] [<ffffffff81033d99>] ? > change_page_attr_set_clr+0x2f2/0x394 > Jun 18 08:56:44 chalkos kernel: [ 1680.532404] [<ffffffff8100f792>] ? > __switch_to+0x27b/0x297 > Jun 18 08:56:44 chalkos kernel: [ 1680.532429] [<ffffffffa02b8c80>] ? > ttm_bo_wait_unreserved+0x102/0x11c [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532438] [<ffffffff81064afa>] ? > autoremove_wake_function+0x0/0x2e > Jun 18 08:56:44 chalkos kernel: [ 1680.532448] [<ffffffff81041add>] ? > pick_next_task_fair+0xcd/0xd8 > Jun 18 08:56:44 chalkos kernel: [ 1680.532461] [<ffffffffa02b8d0d>] ? > ttm_bo_reserve_locked+0x73/0xc4 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532472] [<ffffffffa02b95aa>] ? > ttm_bo_cleanup_refs+0xe4/0x248 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532484] [<ffffffffa02b9796>] ? > ttm_bo_delayed_delete+0x88/0xf7 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532495] [<ffffffffa02b9817>] ? > ttm_bo_delayed_workqueue+0x12/0x26 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532505] [<ffffffff810614d3>] ? > worker_thread+0x188/0x21d > Jun 18 08:56:44 chalkos kernel: [ 1680.532516] [<ffffffffa02b9805>] ? > ttm_bo_delayed_workqueue+0x0/0x26 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532523] [<ffffffff81064afa>] ? > autoremove_wake_function+0x0/0x2e > Jun 18 08:56:44 chalkos kernel: [ 1680.532531] [<ffffffff8106134b>] ? > worker_thread+0x0/0x21d > Jun 18 08:56:44 chalkos kernel: [ 1680.532537] [<ffffffff8106482d>] ? > kthread+0x79/0x81 > Jun 18 08:56:44 chalkos kernel: [ 1680.532545] [<ffffffff81011baa>] ? > child_rip+0xa/0x20 > Jun 18 08:56:44 chalkos kernel: [ 1680.532551] [<ffffffff810647b4>] ? > kthread+0x0/0x81 > Jun 18 08:56:44 chalkos kernel: [ 1680.532558] [<ffffffff81011ba0>] ? > child_rip+0x0/0x20 > Jun 18 08:56:44 chalkos kernel: [ 1680.532583] INFO: task Xorg:1689 blocked > for more than 120 seconds. > Jun 18 08:56:44 chalkos kernel: [ 1680.532587] "echo 0 > > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > Jun 18 08:56:44 chalkos kernel: [ 1680.532592] Xorg D > 0000000000000000 0 1689 1676 0x00400004 > Jun 18 08:56:44 chalkos kernel: [ 1680.532600] ffffffff8145b1f0 > 0000000000000082 0000000000000000 00ffffffa02fc679 > Jun 18 08:56:44 chalkos kernel: [ 1680.532609] ffff8800376c29b8 > 00ff8800376c2fb0 000000000000f8a0 ffff88007ab51fd8 > Jun 18 08:56:44 chalkos kernel: [ 1680.532617] 0000000000015640 > 0000000000015640 ffff88007905bf90 ffff88007905c288 > Jun 18 08:56:44 chalkos kernel: [ 1680.532625] Call Trace: > Jun 18 08:56:44 chalkos kernel: [ 1680.532637] [<ffffffffa02b865b>] ? > ttm_bo_wait+0x13c/0x160 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532646] [<ffffffff812f982c>] ? > schedule_timeout+0x2e/0xdd > Jun 18 08:56:44 chalkos kernel: [ 1680.532658] [<ffffffffa02bb464>] ? > ttm_bo_free_old_node+0x23/0x37 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532670] [<ffffffffa02bb534>] ? > ttm_bo_move_accel_cleanup+0xbc/0x2c6 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532681] [<ffffffff810e4f09>] ? > virt_to_head_page+0x9/0x2a > Jun 18 08:56:44 chalkos kernel: [ 1680.532720] [<ffffffffa02ebf6e>] ? > radeon_fence_destroy+0x0/0x6e [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.532728] [<ffffffff812f96e4>] ? > wait_for_common+0xde/0x15b > Jun 18 08:56:44 chalkos kernel: [ 1680.532737] [<ffffffff8104a134>] ? > default_wake_function+0x0/0x9 > Jun 18 08:56:44 chalkos kernel: [ 1680.532746] [<ffffffff81061e02>] ? > flush_work+0x75/0x87 > Jun 18 08:56:44 chalkos kernel: [ 1680.532753] [<ffffffff810617dc>] ? > wq_barrier_func+0x0/0x9 > Jun 18 08:56:44 chalkos kernel: [ 1680.532762] [<ffffffff811f9fdc>] ? > n_tty_poll+0x5e/0x138 > Jun 18 08:56:44 chalkos kernel: [ 1680.532769] [<ffffffff811f6b72>] ? > tty_poll+0x56/0x6d > Jun 18 08:56:44 chalkos kernel: [ 1680.532777] [<ffffffff810fb61d>] ? > do_select+0x365/0x554 > Jun 18 08:56:44 chalkos kernel: [ 1680.532785] [<ffffffff810fbc86>] ? > __pollwait+0x0/0xd6 > Jun 18 08:56:44 chalkos kernel: [ 1680.532796] [<ffffffff810c16a1>] ? > shmem_truncate_range+0x4b/0x804 > Jun 18 08:56:44 chalkos kernel: [ 1680.532808] [<ffffffffa02b9112>] ? > ttm_bo_handle_move_mem+0x232/0x2c8 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.532840] [<ffffffffa02fcabc>] ? > radeon_cs_update_pages+0xb0/0xf9 [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.532866] [<ffffffffa0322352>] ? > r600_cs_packet_parse+0x35/0xd1 [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.532890] [<ffffffffa0322488>] ? > r600_cs_packet_next_reloc_mm+0x9a/0xe3 [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.532915] [<ffffffffa0322c35>] ? > r600_cs_parse+0x5f2/0xf0d [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.532924] [<ffffffff810e3abf>] ? > add_partial+0x11/0x58 > Jun 18 08:56:44 chalkos kernel: [ 1680.532931] [<ffffffff810e4b9b>] ? > __slab_free+0x7f/0x27a > Jun 18 08:56:44 chalkos kernel: [ 1680.532960] [<ffffffffa02fcbc1>] ? > radeon_cs_parser_fini+0xbc/0x101 [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.532968] [<ffffffff8103fa28>] ? > __wake_up+0x30/0x44 > Jun 18 08:56:44 chalkos kernel: [ 1680.532979] [<ffffffffa02b87aa>] ? > ttm_bo_unreserve+0xeb/0xf9 [ttm] > Jun 18 08:56:44 chalkos kernel: [ 1680.533008] [<ffffffffa02fb863>] ? > radeon_bo_wait+0xb1/0xbd [radeon] > Jun 18 08:56:44 chalkos kernel: [ 1680.533016] [<ffffffff812f9d8e>] ? > mutex_lock+0xd/0x31 > Jun 18 08:56:44 chalkos kernel: [ 1680.533024] [<ffffffff810fb990>] ? > core_sys_select+0x184/0x21e > Jun 18 08:56:44 chalkos kernel: [ 1680.533033] [<ffffffff8122d4c0>] ? > input_event_to_user+0x4e/0x62 > Jun 18 08:56:44 chalkos kernel: [ 1680.533041] [<ffffffff81066e34>] ? > __remove_hrtimer+0x74/0x80 > Jun 18 08:56:44 chalkos kernel: [ 1680.533049] [<ffffffff810f9ba6>] ? > vfs_ioctl+0x21/0x6c > Jun 18 08:56:44 chalkos kernel: [ 1680.533056] [<ffffffff810fbc5d>] ? > sys_select+0x92/0xbb > Jun 18 08:56:44 chalkos kernel: [ 1680.533065] [<ffffffff81010b42>] ? > system_call_fastpath+0x16/0x1b > Jun 18 08:57:27 chalkos kernel: [ 1723.085285] SysRq : Keyboard mode set to > system default > Jun 18 08:57:49 chalkos kernel: [ 1745.046295] SysRq : SAK > Jun 18 08:57:49 chalkos kernel: [ 1745.046362] SAK: killed process 1689 > (Xorg): task_session(p)==tty->session > Jun 18 08:57:49 chalkos kernel: [ 1745.046513] SAK: killed process 1689 > (Xorg): task_session(p)==tty->session > Jun 18 08:57:49 chalkos kernel: [ 1745.046557] SAK: killed process 1900 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046713] SAK: killed process 1901 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046719] SAK: killed process 1902 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046724] SAK: killed process 1903 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046729] SAK: killed process 1904 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046735] SAK: killed process 1905 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046740] SAK: killed process 1906 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046745] SAK: killed process 1907 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046750] SAK: killed process 1908 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046755] SAK: killed process 1909 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046761] SAK: killed process 1910 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046766] SAK: killed process 1911 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046771] SAK: killed process 1912 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046776] SAK: killed process 1913 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046781] SAK: killed process 1914 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046786] SAK: killed process 1915 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046792] SAK: killed process 1916 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046797] SAK: killed process 1917 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046802] SAK: killed process 1918 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046807] SAK: killed process 1919 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046813] SAK: killed process 1920 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046818] SAK: killed process 1921 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046823] SAK: killed process 1922 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046828] SAK: killed process 1923 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046833] SAK: killed process 1924 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046839] SAK: killed process 1925 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046844] SAK: killed process 1926 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046849] SAK: killed process 1927 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046854] SAK: killed process 1928 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046859] SAK: killed process 1929 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046890] SAK: killed process 1930 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046896] SAK: killed process 1931 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046901] SAK: killed process 1932 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046906] SAK: killed process 1933 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046911] SAK: killed process 1934 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046916] SAK: killed process 1935 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046921] SAK: killed process 1936 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046926] SAK: killed process 1937 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046931] SAK: killed process 1938 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046937] SAK: killed process 1939 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046942] SAK: killed process 1940 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046947] SAK: killed process 1941 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046952] SAK: killed process 1942 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046957] SAK: killed process 1943 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046962] SAK: killed process 1944 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046967] SAK: killed process 1945 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046972] SAK: killed process 1946 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046977] SAK: killed process 1947 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046983] SAK: killed process 1948 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046988] SAK: killed process 1949 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046993] SAK: killed process 1950 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.046998] SAK: killed process 1951 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047003] SAK: killed process 1952 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047008] SAK: killed process 1953 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047014] SAK: killed process 1954 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047019] SAK: killed process 1955 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047024] SAK: killed process 1956 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047029] SAK: killed process 1957 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047035] SAK: killed process 1958 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047040] SAK: killed process 1959 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047045] SAK: killed process 1960 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047050] SAK: killed process 1961 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047055] SAK: killed process 1962 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:57:49 chalkos kernel: [ 1745.047060] SAK: killed process 1964 > (console-kit-dae): fd#11 opened to the tty > Jun 18 08:58:02 chalkos kernel: [ 1758.526348] SysRq : Emergency Sync > Jun 18 08:58:02 chalkos kernel: [ 1758.526711] Emergency Sync complete > Jun 18 08:59:41 chalkos kernel: imklog 4.6.2, log source = /proc/kmsg started. > .... Cheers, Julien
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