Created attachment 532478 [details] dmesg output Description of problem: Tested F16 live-cd lxde i686. There are kernel crash and other errors. Version-Release number of selected component (if applicable): Linux version 3.1.0-7.fc16.i686 (mockbuild.fedoraproject.org) (gcc version 4.6.2 20111027 (Red Hat 4.6.2-1) (GCC) ) #1 SMP Tue Nov 1 21:00:16 UTC 2011 How reproducible: Start live-cd. Perhaps relevant: suspend and restore. Steps to Reproduce: 1. as above 2. 3. Actual results: See dmesg attachment. dmesg error ? ... 1.317268] ondemand governor failed, too long transition latency of HW, fallback to performance governor ... dmesg errors: Note: not sure if relevant, but the live-cd session was suspended by me, then restored. Then after a few minutes the sr0 errors and later kernel crash happened. ... [ 180.090891] PM: Finishing wakeup. [ 180.090894] Restarting tasks ... done. [ 180.134411] video LNXVIDEO:00: Restoring backlight state [ 188.590086] sr 0:0:1:0: [sr0] Media Changed [ 188.590092] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 188.590099] sr 0:0:1:0: [sr0] Sense Key : Unit Attention [current] [ 188.590106] sr 0:0:1:0: [sr0] Add. Sense: Not ready to ready change, medium may have changed [ 188.590118] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 02 95 65 00 00 02 00 [ 188.590134] end_request: I/O error, dev sr0, sector 677268 [ 188.590142] Buffer I/O error on device sr0, logical block 169317 [ 188.590150] Buffer I/O error on device sr0, logical block 169318 [ 188.591304] SQUASHFS error: squashfs_read_data failed to read block 0x13b2a004 [ 188.591311] SQUASHFS error: Unable to read data cache entry [13b2a004] ... [ 188.807401] VFS: busy inodes on changed media or resized disk sr0 ... kernel crash: ... [ 406.687105] ------------[ cut here ]------------ [ 406.687123] WARNING: at kernel/softirq.c:159 _local_bh_enable_ip+0x3a/0x76() ... [ 406.687216] Call Trace: [ 406.687226] [<c0808e3e>] ? printk+0x2d/0x2f ... Expected results: no errors. Additional info:
[ 406.687105] ------------[ cut here ]------------ [ 406.687123] WARNING: at kernel/softirq.c:159 _local_bh_enable_ip+0x3a/0x76() [ 406.687127] Hardware name: HP Compaq nx6110 (PY410ES#ACQ) [ 406.687131] Modules linked in: lockd fcoe libfcoe 8021q garp stp llc libfc scsi_transport_fc scsi_tgt ip6t_REJECT nf_conntrack_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_intel8x0 snd_intel8x0m snd_ac97_codec b44 ac97_bus ssb snd_seq snd_seq_device mmc_core iTCO_wdt snd_pcm hp_wmi iTCO_vendor_support microcode mii snd_timer sparse_keymap yenta_socket serio_raw rfkill joydev snd soundcore snd_page_alloc sunrpc squashfs firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] [ 406.687212] Pid: 0, comm: swapper Not tainted 3.1.0-7.fc16.i686 #1 [ 406.687216] Call Trace: [ 406.687226] [<c0808e3e>] ? printk+0x2d/0x2f [ 406.687232] [<c043c959>] warn_slowpath_common+0x7c/0x91 [ 406.687238] [<c044193b>] ? _local_bh_enable_ip+0x3a/0x76 [ 406.687244] [<c044193b>] ? _local_bh_enable_ip+0x3a/0x76 [ 406.687250] [<c043c990>] warn_slowpath_null+0x22/0x24 [ 406.687256] [<c044193b>] _local_bh_enable_ip+0x3a/0x76 [ 406.687262] [<c0441984>] local_bh_enable_ip+0xd/0xf [ 406.687270] [<c0810989>] _raw_spin_unlock_bh+0x12/0x14 [ 406.687286] [<f0155858>] destroy_conntrack+0x91/0xcc [nf_conntrack] [ 406.687293] [<c076b60c>] nf_conntrack_destroy+0x16/0x18 [ 406.687300] [<c07463b7>] skb_release_head_state+0x82/0xb7 [ 406.687305] [<c0746218>] __kfree_skb+0x10/0x74 [ 406.687310] [<c07462c3>] consume_skb+0x47/0x59 [ 406.687320] [<f0cf249f>] b44_poll+0x9a/0x3a6 [b44] [ 406.687326] [<c074eb28>] net_rx_action+0x95/0x18c [ 406.687333] [<c0441b4c>] __do_softirq+0xa2/0x17b [ 406.687340] [<c0441aaa>] ? ftrace_define_fields_irq_handler_entry+0x71/0x71 [ 406.687344] <IRQ> [<c0441da8>] ? irq_exit+0x45/0x98 [ 406.687355] [<c04042ba>] ? do_IRQ+0x7e/0x92 [ 406.687362] [<c0816b30>] ? common_interrupt+0x30/0x38 [ 406.687368] [<c081007b>] ? down_write+0x19/0x27 [ 406.687376] [<c0466359>] ? arch_local_irq_restore+0x5/0xb [ 406.687382] [<c081083b>] ? _raw_spin_unlock_irqrestore+0x13/0x15 [ 406.687388] [<c046087a>] ? clockevents_notify+0xbe/0xc5 [ 406.687396] [<c062a4cb>] ? lapic_timer_state_broadcast+0x36/0x39 [ 406.687402] [<c062a7bc>] ? acpi_idle_enter_bm+0x249/0x260 [ 406.687409] [<c0721405>] ? cpuidle_idle_call+0xc7/0x14a [ 406.687415] [<c0401f87>] ? cpu_idle+0x8d/0xb1 [ 406.687421] [<c07f32d9>] ? rest_init+0x5d/0x5f [ 406.687430] [<c0ab978a>] ? start_kernel+0x34d/0x353 [ 406.687435] [<c0ab91c6>] ? loglevel+0x2b/0x2b [ 406.687441] [<c0ab90a9>] ? i386_start_kernel+0xa9/0xaf [ 406.687445] ---[ end trace e7361503c9bdcb22 ]---
*** This bug has been marked as a duplicate of bug 749856 ***
(In reply to comment #2) > > *** This bug has been marked as a duplicate of bug 749856 *** What about those two other problems (see description section again) ? 1. ondemand governor failed ... 2. device sr0 and SQUASHFS ... Should I open new BZs for them ?