Description of problem: aha1542 driver panics i586 kernel upon load Version-Release number of selected component (if applicable): 2.6.29.6-217.2.3.fc11.i586 How reproducible: 100% Steps to Reproduce: 1. modprobe aha1542 2. 3. Actual results: kernel panic Expected results: should not panic Additional info: Tried two different IRQ locations, still panic'ed. RUnning i586 on AMD K6 333MHz processor. Hand-copied backtrace follows (nothing in /var/log/messages): __kmalloc aha1542_queuecommand default_spin_lock_flags aha1542_queue_command bio_fs_destructor scsi_done scsi_dispatch_cmd scsi_request:fn blk_Invoke_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_device_unbusy scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq irq_exit do_IRQ common_interrupt
Finally got a full backtrace. Problem is "sleeping function called from invalid context at mm/slub.c:1602" Aug 18 08:06:12 K6 kernel: Configuring Adaptec (SCSI-ID 7) at IO:330, IRQ 9, DMA priority 6 Aug 18 08:06:12 K6 kernel: BUG: sleeping function called from invalid context at mm/slub.c:1602 Aug 18 08:06:12 K6 kernel: in_atomic(): 0, irqs_disabled(): 1, pid: 1127, name: modprobe Aug 18 08:06:12 K6 kernel: Pid: 1127, comm: modprobe Not tainted 2.6.29.6-217.2.3.fc11.i586 #1 Aug 18 08:06:12 K6 kernel: Call Trace: Aug 18 08:06:12 K6 kernel: [<c0427e3a>] __might_sleep+0xe5/0xea Aug 18 08:06:12 K6 kernel: [<c049adf6>] __kmalloc+0x5f/0x11d Aug 18 08:06:12 K6 kernel: [<c04d78a4>] ? __proc_create+0x77/0xef Aug 18 08:06:12 K6 kernel: [<c04d78a4>] __proc_create+0x77/0xef Aug 18 08:06:12 K6 kernel: [<c04d7e6e>] proc_mkdir_mode+0x23/0x48 Aug 18 08:06:12 K6 kernel: [<c04d7ea7>] proc_mkdir+0x14/0x16 Aug 18 08:06:12 K6 kernel: [<c046a3b6>] register_handler_proc+0xc7/0xd5 Aug 18 08:06:12 K6 kernel: [<c0468e54>] __setup_irq+0x19e/0x1ef Aug 18 08:06:12 K6 kernel: [<c0468f69>] request_irq+0xc4/0x142 Aug 18 08:06:12 K6 kernel: [<d0e833d3>] ? do_aha1542_intr_handle+0x0/0x2be [aha1542] Aug 18 08:06:12 K6 kernel: [<d0ac26a8>] aha1542_detect+0x62f/0x76d [aha1542] Aug 18 08:06:12 K6 kernel: [<d0ac283f>] init_this_scsi_driver+0x59/0xc7 [aha1542] Aug 18 08:06:12 K6 kernel: [<c040113f>] _stext+0x4f/0x127 Aug 18 08:06:12 K6 kernel: [<d0ac27e6>] ? init_this_scsi_driver+0x0/0xc7 [aha1542] Aug 18 08:06:12 K6 kernel: [<c070a297>] ? notifier_call_chain+0x26/0x48 Aug 18 08:06:12 K6 kernel: [<c0443bbf>] ? __blocking_notifier_call_chain+0x45/0x51 Aug 18 08:06:12 K6 kernel: [<c0450c2b>] sys_init_module+0x8b/0x18a Aug 18 08:06:12 K6 kernel: [<c0403f72>] syscall_call+0x7/0xb Aug 18 08:06:12 K6 kernel: scsi3 : Adaptec 1542 Aug 18 08:06:12 K6 kernel: isa bounce pool size: 16 pages Aug 18 08:06:13 K6 kernel: BUG: sleeping function called from invalid context at mm/slub.c:1602 Aug 18 08:06:13 K6 kernel: in_atomic(): 0, irqs_disabled(): 1, pid: 1135, name: scsi_scan_3 Aug 18 08:06:13 K6 kernel: Pid: 1135, comm: scsi_scan_3 Not tainted 2.6.29.6-217.2.3.fc11.i586 #1 Aug 18 08:06:13 K6 kernel: Call Trace: Aug 18 08:06:13 K6 kernel: [<c0427e3a>] __might_sleep+0xe5/0xea Aug 18 08:06:13 K6 kernel: [<c049adf6>] __kmalloc+0x5f/0x11d Aug 18 08:06:13 K6 kernel: [<d0e839db>] ? aha1542_queuecommand+0x1ba/0x3d6 [aha1542] Aug 18 08:06:13 K6 kernel: [<c041bb3b>] ? default_spin_lock_flags+0x8/0xd Aug 18 08:06:13 K6 kernel: [<d0e839db>] aha1542_queuecommand+0x1ba/0x3d6 [aha1542] Aug 18 08:06:13 K6 kernel: [<c0708114>] ? _spin_unlock_irqrestore+0x27/0x3d Aug 18 08:06:13 K6 kernel: [<c05e9444>] ? scsi_done+0x0/0x12 Aug 18 08:06:13 K6 kernel: [<c05e9699>] scsi_dispatch_cmd+0x170/0x1df Aug 18 08:06:13 K6 kernel: [<c05ee117>] scsi_request_fn+0x33a/0x486 Aug 18 08:06:13 K6 kernel: [<c054d518>] __generic_unplug_device+0x2b/0x2e Aug 18 08:06:13 K6 kernel: [<c054fb89>] blk_execute_rq_nowait+0x6c/0x9b Aug 18 08:06:13 K6 kernel: [<c054fc29>] blk_execute_rq+0x71/0x90 Aug 18 08:06:13 K6 kernel: [<c054faf0>] ? blk_end_sync_rq+0x0/0x2d Aug 18 08:06:13 K6 kernel: [<c05ef3df>] scsi_execute+0xcd/0x123 Aug 18 08:06:13 K6 kernel: [<c05ef48c>] scsi_execute_req+0x57/0x84 Aug 18 08:06:13 K6 kernel: [<c05f00f0>] scsi_probe_and_add_lun+0x1de/0x905 Aug 18 08:06:13 K6 kernel: [<c05dcd2f>] ? get_device+0x18/0x1d Aug 18 08:06:13 K6 kernel: [<c05efcef>] ? scsi_alloc_target+0x1be/0x1ee Aug 18 08:06:13 K6 kernel: [<c05f09e8>] __scsi_scan_target+0x76/0x4ca Aug 18 08:06:13 K6 kernel: [<c0422b2d>] ? dequeue_entity+0x1a/0x1ea Aug 18 08:06:13 K6 kernel: [<c04229e5>] ? __dequeue_entity+0x28/0x2c Aug 18 08:06:13 K6 kernel: [<c0422a79>] ? set_next_entity+0x90/0xfc Aug 18 08:06:13 K6 kernel: [<c0402aa1>] ? __switch_to+0x7b/0xfd Aug 18 08:06:13 K6 kernel: [<c05f0e81>] scsi_scan_channel+0x45/0x6b Aug 18 08:06:13 K6 kernel: [<c05f106c>] scsi_scan_host_selected+0xbd/0xf8 Aug 18 08:06:13 K6 kernel: [<c05f1100>] do_scsi_scan_host+0x59/0x62 Aug 18 08:06:13 K6 kernel: [<c05f1109>] ? do_scan_async+0x0/0x104 Aug 18 08:06:13 K6 kernel: [<c05f1121>] do_scan_async+0x18/0x104 Aug 18 08:06:13 K6 kernel: [<c05f1109>] ? do_scan_async+0x0/0x104 Aug 18 08:06:13 K6 kernel: [<c043fd50>] kthread+0x41/0x65 Aug 18 08:06:13 K6 kernel: [<c043fd0f>] ? kthread+0x0/0x65 Aug 18 08:06:13 K6 kernel: [<c0404877>] kernel_thread_helper+0x7/0x10
This message is a reminder that Fedora 11 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 11. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '11'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 11's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 11 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 11 changed to end-of-life (EOL) status on 2010-06-25. Fedora 11 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.