Attachment 579681 Details for Bug 815469 – backtrace-fedora16

backtrace-fedora16

fedora16.log (text/plain), 7.35 KB, created by Pavel Hrdina on 2012-04-23 20:02:27 UTC

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Creator: Pavel Hrdina

Created: 2012-04-23 20:02:27 UTC

Size: 7.35 KB

patch

obsolete

>[  157.912221] floppy_disable_hlt() scheduled for removal in 2012
>[  157.921308] floppy_disable_hlt() scheduled for removal in 2012
>[  157.923859] BUG: unable to handle kernel NULL pointer dereference at 0000000000000035
>[  157.924184] IP: [<ffffffffa007f53b>] setup_rw_floppy+0x6b/0x310 [floppy]
>[  157.924184] PGD 0 
>[  157.924184] Oops: 0000 [#1] SMP 
>[  157.924184] CPU 1 
>[  157.924184] Modules linked in: vfat fat floppy ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables joydev i2c_piix4 e1000 i2c_core [last unloaded: scsi_wait_scan]
>[  157.924184] 
>[  157.924184] Pid: 217, comm: kworker/1:2 Not tainted 3.3.0-8.fc16.x86_64 #1 Bochs Bochs
>[  157.924184] RIP: 0010:[<ffffffffa007f53b>]  [<ffffffffa007f53b>] setup_rw_floppy+0x6b/0x310 [floppy]
>[  157.924184] RSP: 0018:ffff880077b17d60  EFLAGS: 00000246
>[  157.924184] RAX: 0000000000000000 RBX: 00000000000000d9 RCX: 0000000000000010
>[  157.924184] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 00000000ffffffff
>[  157.924184] RBP: ffff880077b17d80 R08: 0000000000000000 R09: 0000000000000100
>[  157.924184] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
>[  157.924184] R13: 0000000000000008 R14: 0000000000000009 R15: ffff88007fd17005
>[  157.924184] FS:  0000000000000000(0000) GS:ffff88007fd00000(0000) knlGS:0000000000000000
>[  157.924184] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[  157.924184] CR2: 0000000000000035 CR3: 0000000076ce9000 CR4: 00000000000006e0
>[  157.924184] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  157.924184] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
>[  157.924184] Process kworker/1:2 (pid: 217, threadinfo ffff880077b16000, task ffff880077bf8000)
>[  157.924184] Stack:
>[  157.924184]  0000000000000000 0000000000002200 0000000000000000 ffffffffa0080f40
>[  157.924184]  ffff880077b17db0 ffffffffa0080979 ffff880077b17e00 0000000000000202
>[  157.924184]  ffff880077b2aa80 ffff88007fd0e100 ffff880077b17e00 ffffffffa0081061
>[  157.924184] Call Trace:
>[  157.924184]  [<ffffffffa0080f40>] ? floppy_ready+0x6e0/0x6e0 [floppy]
>[  157.924184]  [<ffffffffa0080979>] floppy_ready+0x119/0x6e0 [floppy]
>[  157.924184]  [<ffffffffa0081061>] floppy_start+0x121/0x150 [floppy]
>[  157.924184]  [<ffffffffa0080f40>] ? floppy_ready+0x6e0/0x6e0 [floppy]
>[  157.924184]  [<ffffffff8107466e>] process_one_work+0x11e/0x470
>[  157.924184]  [<ffffffff8107547f>] worker_thread+0x15f/0x360
>[  157.924184]  [<ffffffff81075320>] ? manage_workers+0x230/0x230
>[  157.924184]  [<ffffffff81079c63>] kthread+0x93/0xa0
>[  157.924184]  [<ffffffff815fd064>] kernel_thread_helper+0x4/0x10
>[  157.924184]  [<ffffffff81079bd0>] ? kthread_freezable_should_stop+0x70/0x70
>[  157.924184]  [<ffffffff815fd060>] ? gs_change+0x13/0x13
>[  157.924184] Code: e5 08 75 6c 45 31 e4 80 78 35 00 74 27 45 31 f6 49 63 d6 41 83 c6 01 0f be 7c 10 36 e8 6f d7 ff ff 41 09 c4 48 8b 05 2d 74 00 00 <0f> b6 50 35 44 39 f2 7f dc 0f b6 05 05 68 00 00 48 c1 e0 07 f6 
>[  157.924184] RIP  [<ffffffffa007f53b>] setup_rw_floppy+0x6b/0x310 [floppy]
>[  157.924184]  RSP <ffff880077b17d60>
>[  157.924184] CR2: 0000000000000035
>[  157.945843] ---[ end trace 831e647f78a3ce16 ]---
>[  157.950176] BUG: unable to handle kernel paging request at fffffffffffffff8
>[  157.950176] IP: [<ffffffff8107a0e1>] kthread_data+0x11/0x20
>[  157.950176] PGD 1c07067 PUD 1c08067 PMD 0 
>[  157.950176] Oops: 0000 [#2] SMP 
>[  157.950176] CPU 1 
>[  157.950176] Modules linked in: vfat fat floppy ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables joydev i2c_piix4 e1000 i2c_core [last unloaded: scsi_wait_scan]
>[  157.950176] 
>[  157.950176] Pid: 217, comm: kworker/1:2 Tainted: G      D      3.3.0-8.fc16.x86_64 #1 Bochs Bochs
>[  157.950176] RIP: 0010:[<ffffffff8107a0e1>]  [<ffffffff8107a0e1>] kthread_data+0x11/0x20
>[  157.950176] RSP: 0018:ffff880077b17960  EFLAGS: 00000092
>[  157.950176] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001
>[  157.950176] RDX: ffff88007d005000 RSI: 0000000000000001 RDI: ffff880077bf8000
>[  157.950176] RBP: ffff880077b17978 R08: ffff880077bf8070 R09: 0000000000000400
>[  157.950176] R10: 000000007c04b801 R11: 0000000000000001 R12: 0000000000000001
>[  157.950176] R13: ffff880077bf83c8 R14: ffff880077b17770 R15: ffff880077bf82d0
>[  157.950176] FS:  0000000000000000(0000) GS:ffff88007fd00000(0000) knlGS:0000000000000000
>[  157.950176] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[  157.950176] CR2: fffffffffffffff8 CR3: 0000000076ce9000 CR4: 00000000000006e0
>[  157.950176] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  157.950176] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
>[  157.950176] Process kworker/1:2 (pid: 217, threadinfo ffff880077b16000, task ffff880077bf8000)
>[  157.950176] Stack:
>[  157.950176]  ffffffff81075945 ffff880077b17978 ffff88007fd13680 ffff880077b179f8
>[  157.950176]  ffffffff815f26ef ffff880077b17998 ffffffff81072b4f ffff880077bf8000
>[  157.950176]  ffff880077b17fd8 ffff880077b17fd8 ffff880077b17fd8 ffff880077b179d8
>[  157.950176] Call Trace:
>[  157.950176]  [<ffffffff81075945>] ? wq_worker_sleeping+0x15/0xa0
>[  157.950176]  [<ffffffff815f26ef>] __schedule+0x5df/0x7b0
>[  157.950176]  [<ffffffff81072b4f>] ? queue_work+0x1f/0x30
>[  157.950176]  [<ffffffff815f2bdf>] schedule+0x3f/0x60
>[  157.950176]  [<ffffffff8105c045>] do_exit+0x5e5/0x8d0
>[  157.950176]  [<ffffffff8105982c>] ? kmsg_dump+0x5c/0xf0
>[  157.950176]  [<ffffffff815f4dec>] oops_end+0xac/0xf0
>[  157.950176]  [<ffffffff815ea004>] no_context+0x276/0x285
>[  157.950176]  [<ffffffff815ea1e4>] __bad_area_nosemaphore+0x1d1/0x1f0
>[  157.950176]  [<ffffffff81386e2b>] ? wait_for_xmitr+0x3b/0xa0
>[  157.950176]  [<ffffffff815ea216>] bad_area_nosemaphore+0x13/0x15
>[  157.950176]  [<ffffffff815f7936>] do_page_fault+0x416/0x4f0
>[  157.950176]  [<ffffffff8107fa2f>] ? up+0x2f/0x50
>[  157.950176]  [<ffffffff81057fa9>] ? _call_console_drivers+0x49/0x70
>[  157.950176]  [<ffffffff810583a5>] ? console_unlock+0x1f5/0x270
>[  157.950176]  [<ffffffff815f4235>] page_fault+0x25/0x30
>[  157.950176]  [<ffffffffa007f53b>] ? setup_rw_floppy+0x6b/0x310 [floppy]
>[  157.950176]  [<ffffffffa0080f40>] ? floppy_ready+0x6e0/0x6e0 [floppy]
>[  157.950176]  [<ffffffffa0080979>] floppy_ready+0x119/0x6e0 [floppy]
>[  157.950176]  [<ffffffffa0081061>] floppy_start+0x121/0x150 [floppy]
>[  157.950176]  [<ffffffffa0080f40>] ? floppy_ready+0x6e0/0x6e0 [floppy]
>[  157.950176]  [<ffffffff8107466e>] process_one_work+0x11e/0x470
>[  157.950176]  [<ffffffff8107547f>] worker_thread+0x15f/0x360
>[  157.950176]  [<ffffffff81075320>] ? manage_workers+0x230/0x230
>[  157.950176]  [<ffffffff81079c63>] kthread+0x93/0xa0
>[  157.950176]  [<ffffffff815fd064>] kernel_thread_helper+0x4/0x10
>[  157.950176]  [<ffffffff81079bd0>] ? kthread_freezable_should_stop+0x70/0x70
>[  157.950176]  [<ffffffff815fd060>] ? gs_change+0x13/0x13
>[  157.950176] Code: 00 48 c7 c7 ee ad 9b 81 e8 7d da fd ff e9 8c fe ff ff 0f 1f 84 00 00 00 00 00 55 48 89 e5 66 66 66 66 90 48 8b 87 70 03 00 00 5d <48> 8b 40 f8 c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 66 66 
>[  157.950176] RIP  [<ffffffff8107a0e1>] kthread_data+0x11/0x20
>[  157.950176]  RSP <ffff880077b17960>
>[  157.950176] CR2: fffffffffffffff8
>[  157.950176] ---[ end trace 831e647f78a3ce17 ]---
>[  157.950176] Fixing recursive fault but reboot is needed!

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Attachments on bug 815469: 579675 | 579681