Tejun,
apologies this took a while. Here is the patch I _think_ you were
asking me to test:
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index bce2a8c..bfa63d1 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -1008,12 +1008,15 @@ static __init int legacy_init_one(struct
legacy_probe *probe)
if (!ata_dev_absent(dev)) {
legacy_host[probe->slot] = host;
ld->platform_dev = pdev;
+ devres_remove_group(&pdev->dev, legacy_init_one);
return 0;
}
}
ata_host_detach(host);
fail:
platform_device_unregister(pdev);
+ devres_release_group(&pdev->dev, legacy_init_one);
+ printk("XXX pata_legacy: unregistering platform dev %p\n", pdev);
return ret;
}
The /proc/interrupts entry is still bad:
CPU0
0: 95630 XT-PIC timer
1: 1028 XT-PIC i8042
2: 0 XT-PIC cascade
5: 0 XT-PIC pnp0-3c509-0
6: 3 XT-PIC floppy
7: 0 XT-PIC eisa0-3c59x-0
8: 0 XT-PIC rtc0
9: 7 XT-PIC aha1542
10: 0 XT-PIC platform[pata_legacy.3]
11: 0 XT-PIC platform[pata_legacy.2]
12: 0 XT-PIC platform[pata_legacy.5]
14: 66786 XT-PIC platform[pata_legacy.0]
15: 0 XT-PIC platform[pata_legacy.1]
and we have several backtraces :
[ 20.757765] SCSI subsystem initialized
[ 21.025769] libata version 3.00 loaded.
[ 21.925805] Floppy drive(s): fd0 is 1.44M
[ 21.950114] FDC 0 is a post-1991 82077
[ 23.625932] scsi host0: pata_legacy
[ 23.645903] ata1: PATA max PIO4 cmd 0x1f0 ctl 0x3f6 irq 14
[ 23.815254] ata1.00: ATA-4: QUANTUM FIREBALL CR8.4A, A5U.1200, max UDMA/66
[ 23.815254] ata1.00: 16514064 sectors, multi 0: LBA
[ 23.815254] ata1.00: configured for PIO
[ 23.822027] scsi 0:0:0:0: Direct-Access ATA QUANTUM
FIREBALL 1200 PQ: 0 ANSI: 5
[ 23.877945] sd 0:0:0:0: [sda] 16514064 512-byte logical blocks:
(8.46 GB/7.87 GiB)
[ 23.885910] sd 0:0:0:0: [sda] Write Protect is off
[ 23.885910] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 23.885910] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 24.009948] sda: sda1 sda2 sda3 sda4
[ 24.117952] sd 0:0:0:0: [sda] Attached SCSI disk
[ 24.117952] ------------[ cut here ]------------
[ 24.117952] WARNING: CPU: 0 PID: 131 at drivers/base/devres.c:629
devres_remove_group+0xaf/0xc0
[ 24.117952] Modules linked in: pata_legacy(+) sd_mod ext4 jbd2
crc16 ext2 mbcache floppy vfat msdos fat nls_cp437 ata_piix libata
scsi_mod uhci_hcd usbcore usb_common virtio_blk virtio_ring virtio
3c515 3c59x 3c509 mii
[ 24.117952] CPU: 0 PID: 131 Comm: modprobe Not tainted 4.9.0-rc6-tejun4+ #15
[ 24.117952] c2afbc48 c101c9f8 c15c0f5a 00000000 c2afbc50 c123e756
c2afbc84 c1048326
[ 24.117952] c15a3c80 00000000 00000083 c15dc5e0 00000275 c134088f
c134088f 00000275
[ 24.117952] c2aa5d48 c4a07f20 c2afbcb8 c2afbc98 c104836a 00000009
00000000 00000000
[ 24.117952] Call Trace:
[ 24.117952] [<c101c9f8>] show_stack+0x28/0x50
[ 24.117952] [<c123e756>] dump_stack+0x16/0x20
[ 24.117952] [<c1048326>] __warn+0xe6/0x100
[ 24.117952] [<c134088f>] ? devres_remove_group+0xaf/0xc0
[ 24.117952] [<c134088f>] ? devres_remove_group+0xaf/0xc0
[ 24.117952] [<c104836a>] warn_slowpath_null+0x2a/0x30
[ 24.117952] [<c134088f>] devres_remove_group+0xaf/0xc0
[ 24.117952] [<c49322ec>] legacy_init_one+0x2ec/0x2ee [pata_legacy]
[ 24.117952] [<c493291c>] legacy_init+0x62e/0xd12 [pata_legacy]
[ 24.117952] [<c1000410>] do_one_initcall+0x40/0x140
[ 24.117952] [<c49322ee>] ? legacy_init_one+0x2ee/0x2ee [pata_legacy]
[ 24.117952] [<c14c7e24>] ? preempt_schedule_common+0x14/0x20
[ 24.117952] [<c14c7e9a>] ? _cond_resched+0x1a/0x30
[ 24.117952] [<c10a61a9>] ? do_init_module+0x29/0x200
[ 24.117952] [<c10a61d7>] do_init_module+0x57/0x200
[ 24.117952] [<c10a90f5>] load_module+0x1085/0x12b0
[ 24.117952] [<c10a58e0>] ? do_free_init+0x20/0x20
[ 24.117952] [<c10a9491>] ? SyS_init_module+0x91/0x130
[ 24.117952] [<c10a94ef>] SyS_init_module+0xef/0x130
[ 24.117952] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 24.117952] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 24.117952] ---[ end trace 5aa726e4811c5039 ]---
[ 24.213926] scsi host1: pata_legacy
[ 24.237957] ata2: PATA max PIO4 cmd 0x170 ctl 0x376 irq 15
[ 24.449955] ------------[ cut here ]------------
[ 24.449955] WARNING: CPU: 0 PID: 131 at drivers/base/devres.c:667
devres_release_group+0x97/0xa0
[ 24.449955] Modules linked in: pata_legacy(+) sd_mod ext4 jbd2
crc16 ext2 mbcache floppy vfat msdos fat nls_cp437 ata_piix libata
scsi_mod uhci_hcd usbcore usb_common virtio_blk virtio_ring virtio
3c515 3c59x 3c509 mii
[ 24.449955] CPU: 0 PID: 131 Comm: modprobe Tainted: G W
4.9.0-rc6-tejun4+ #15
[ 24.449955] c2afbc50 c101c9f8 c15c0f5a 00000000 c2afbc58 c123e756
c2afbc8c c1048326
[ 24.449955] c15a3c80 00000000 00000083 c15dc5e0 0000029b c13407d7
c13407d7 0000029b
[ 24.449955] c4932000 c4a07f38 c2afbcb8 c2afbca0 c104836a 00000009
00000000 00000000
[ 24.449955] Call Trace:
[ 24.449955] [<c101c9f8>] show_stack+0x28/0x50
[ 24.449955] [<c123e756>] dump_stack+0x16/0x20
[ 24.449955] [<c1048326>] __warn+0xe6/0x100
[ 24.449955] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 24.449955] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 24.449955] [<c4932000>] ? 0xc4932000
[ 24.449955] [<c104836a>] warn_slowpath_null+0x2a/0x30
[ 24.449955] [<c13407d7>] devres_release_group+0x97/0xa0
[ 24.449955] [<c133f0c4>] ? platform_device_put+0x14/0x20
[ 24.449955] [<c49322aa>] legacy_init_one+0x2aa/0x2ee [pata_legacy]
[ 24.449955] [<c493291c>] legacy_init+0x62e/0xd12 [pata_legacy]
[ 24.449955] [<c1000410>] do_one_initcall+0x40/0x140
[ 24.449955] [<c49322ee>] ? legacy_init_one+0x2ee/0x2ee [pata_legacy]
[ 24.449955] [<c14c7e24>] ? preempt_schedule_common+0x14/0x20
[ 24.449955] [<c14c7e9a>] ? _cond_resched+0x1a/0x30
[ 24.449955] [<c10a61a9>] ? do_init_module+0x29/0x200
[ 24.449955] [<c10a61d7>] do_init_module+0x57/0x200
[ 24.449955] [<c10a90f5>] load_module+0x1085/0x12b0
[ 24.449955] [<c10a58e0>] ? do_free_init+0x20/0x20
[ 24.449955] [<c10a9491>] ? SyS_init_module+0x91/0x130
[ 24.449955] [<c10a94ef>] SyS_init_module+0xef/0x130
[ 24.449955] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 24.449955] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 24.449955] ---[ end trace 5aa726e4811c503a ]---
[ 24.455942] XXX pata_legacy: unregistering platform dev c2aeea00
[ 24.553972] scsi host2: pata_legacy
[ 24.577962] ata3: PATA max PIO4 cmd 0x1e8 ctl 0x3ee irq 11
[ 24.790171] ------------[ cut here ]------------
[ 24.790171] WARNING: CPU: 0 PID: 131 at drivers/base/devres.c:667
devres_release_group+0x97/0xa0
[ 24.790171] Modules linked in: pata_legacy(+) sd_mod ext4 jbd2
crc16 ext2 mbcache floppy vfat msdos fat nls_cp437 ata_piix libata
scsi_mod uhci_hcd usbcore usb_common virtio_blk virtio_ring virtio
3c515 3c59x 3c509 mii
[ 24.790171] CPU: 0 PID: 131 Comm: modprobe Tainted: G W
4.9.0-rc6-tejun4+ #15
[ 24.790171] c2afbc50 c101c9f8 c15c0f5a 00000000 c2afbc58 c123e756
c2afbc8c c1048326
[ 24.790171] c15a3c80 00000000 00000083 c15dc5e0 0000029b c13407d7
c13407d7 0000029b
[ 24.790171] c4932000 c4a07f50 c2afbcb8 c2afbca0 c104836a 00000009
00000000 00000000
[ 24.790171] Call Trace:
[ 24.790171] [<c101c9f8>] show_stack+0x28/0x50
[ 24.790171] [<c123e756>] dump_stack+0x16/0x20
[ 24.790171] [<c1048326>] __warn+0xe6/0x100
[ 24.790171] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 24.790171] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 24.790171] [<c4932000>] ? 0xc4932000
[ 24.790171] [<c104836a>] warn_slowpath_null+0x2a/0x30
[ 24.790171] [<c13407d7>] devres_release_group+0x97/0xa0
[ 24.790171] [<c133f0c4>] ? platform_device_put+0x14/0x20
[ 24.790171] [<c49322aa>] legacy_init_one+0x2aa/0x2ee [pata_legacy]
[ 24.790171] [<c493291c>] legacy_init+0x62e/0xd12 [pata_legacy]
[ 24.790171] [<c1000410>] do_one_initcall+0x40/0x140
[ 24.790171] [<c49322ee>] ? legacy_init_one+0x2ee/0x2ee [pata_legacy]
[ 24.790171] [<c14c7e24>] ? preempt_schedule_common+0x14/0x20
[ 24.790171] [<c14c7e9a>] ? _cond_resched+0x1a/0x30
[ 24.790171] [<c10a61a9>] ? do_init_module+0x29/0x200
[ 24.790171] [<c10a61d7>] do_init_module+0x57/0x200
[ 24.790171] [<c10a90f5>] load_module+0x1085/0x12b0
[ 24.790171] [<c10a58e0>] ? do_free_init+0x20/0x20
[ 24.790171] [<c10a9491>] ? SyS_init_module+0x91/0x130
[ 24.790171] [<c10a94ef>] SyS_init_module+0xef/0x130
[ 24.790171] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 24.790171] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 24.790171] ---[ end trace 5aa726e4811c503b ]---
[ 24.794770] XXX pata_legacy: unregistering platform dev c2623c00
[ 24.881963] scsi host3: pata_legacy
[ 24.905987] ata4: PATA max PIO4 cmd 0x168 ctl 0x36e irq 10
[ 25.122003] ------------[ cut here ]------------
[ 25.122003] WARNING: CPU: 0 PID: 131 at drivers/base/devres.c:667
devres_release_group+0x97/0xa0
[ 25.122003] Modules linked in: pata_legacy(+) sd_mod ext4 jbd2
crc16 ext2 mbcache floppy vfat msdos fat nls_cp437 ata_piix libata
scsi_mod uhci_hcd usbcore usb_common virtio_blk virtio_ring virtio
3c515 3c59x 3c509 mii
[ 25.122003] CPU: 0 PID: 131 Comm: modprobe Tainted: G W
4.9.0-rc6-tejun4+ #15
[ 25.122003] c2afbc50 c101c9f8 c15c0f5a 00000000 c2afbc58 c123e756
c2afbc8c c1048326
[ 25.122003] c15a3c80 00000000 00000083 c15dc5e0 0000029b c13407d7
c13407d7 0000029b
[ 25.122003] c4932000 c4a07f68 c2afbcb8 c2afbca0 c104836a 00000009
00000000 00000000
[ 25.122003] Call Trace:
[ 25.122003] [<c101c9f8>] show_stack+0x28/0x50
[ 25.122003] [<c123e756>] dump_stack+0x16/0x20
[ 25.122003] [<c1048326>] __warn+0xe6/0x100
[ 25.122003] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 25.122003] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 25.122003] [<c4932000>] ? 0xc4932000
[ 25.122003] [<c104836a>] warn_slowpath_null+0x2a/0x30
[ 25.122003] [<c13407d7>] devres_release_group+0x97/0xa0
[ 25.122003] [<c133f0c4>] ? platform_device_put+0x14/0x20
[ 25.122003] [<c49322aa>] legacy_init_one+0x2aa/0x2ee [pata_legacy]
[ 25.122003] [<c493291c>] legacy_init+0x62e/0xd12 [pata_legacy]
[ 25.122003] [<c1000410>] do_one_initcall+0x40/0x140
[ 25.122003] [<c49322ee>] ? legacy_init_one+0x2ee/0x2ee [pata_legacy]
[ 25.122003] [<c14c7e24>] ? preempt_schedule_common+0x14/0x20
[ 25.122003] [<c14c7e9a>] ? _cond_resched+0x1a/0x30
[ 25.122003] [<c10a61a9>] ? do_init_module+0x29/0x200
[ 25.122003] [<c10a61d7>] do_init_module+0x57/0x200
[ 25.122003] [<c10a90f5>] load_module+0x1085/0x12b0
[ 25.122003] [<c10a58e0>] ? do_free_init+0x20/0x20
[ 25.122003] [<c10a9491>] ? SyS_init_module+0x91/0x130
[ 25.122003] [<c10a94ef>] SyS_init_module+0xef/0x130
[ 25.122003] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 25.122003] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 25.122003] ---[ end trace 5aa726e4811c503c ]---
[ 25.126150] XXX pata_legacy: unregistering platform dev c2623e00
[ 25.138001] genirq: Flags mismatch irq 8. 00000000
(platform[pata_legacy.4]) vs. 00000080 (rtc0)
[ 25.146001] ------------[ cut here ]------------
[ 25.146001] WARNING: CPU: 0 PID: 131 at drivers/base/devres.c:667
devres_release_group+0x97/0xa0
[ 25.146001] Modules linked in: pata_legacy(+) sd_mod ext4 jbd2
crc16 ext2 mbcache floppy vfat msdos fat nls_cp437 ata_piix libata
scsi_mod uhci_hcd usbcore usb_common virtio_blk virtio_ring virtio
3c515 3c59x 3c509 mii
[ 25.146001] CPU: 0 PID: 131 Comm: modprobe Tainted: G W
4.9.0-rc6-tejun4+ #15
[ 25.146001] c2afbc50 c101c9f8 c15c0f5a 00000000 c2afbc58 c123e756
c2afbc8c c1048326
[ 25.146001] c15a3c80 00000000 00000083 c15dc5e0 0000029b c13407d7
c13407d7 0000029b
[ 25.146001] c4932000 c4a07f80 c4a08010 c2afbca0 c104836a 00000009
00000000 00000000
[ 25.146001] Call Trace:
[ 25.146001] [<c101c9f8>] show_stack+0x28/0x50
[ 25.146001] [<c123e756>] dump_stack+0x16/0x20
[ 25.146001] [<c1048326>] __warn+0xe6/0x100
[ 25.146001] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 25.146001] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 25.146001] [<c4932000>] ? 0xc4932000
[ 25.146001] [<c104836a>] warn_slowpath_null+0x2a/0x30
[ 25.146001] [<c13407d7>] devres_release_group+0x97/0xa0
[ 25.146001] [<c133f0c4>] ? platform_device_put+0x14/0x20
[ 25.146001] [<c49322aa>] legacy_init_one+0x2aa/0x2ee [pata_legacy]
[ 25.146001] [<c493291c>] legacy_init+0x62e/0xd12 [pata_legacy]
[ 25.146001] [<c1000410>] do_one_initcall+0x40/0x140
[ 25.146001] [<c49322ee>] ? legacy_init_one+0x2ee/0x2ee [pata_legacy]
[ 25.146001] [<c14c7e24>] ? preempt_schedule_common+0x14/0x20
[ 25.146001] [<c14c7e9a>] ? _cond_resched+0x1a/0x30
[ 25.146001] [<c10a61a9>] ? do_init_module+0x29/0x200
[ 25.146001] [<c10a61d7>] do_init_module+0x57/0x200
[ 25.146001] [<c10a90f5>] load_module+0x1085/0x12b0
[ 25.146001] [<c10a58e0>] ? do_free_init+0x20/0x20
[ 25.146001] [<c10a9491>] ? SyS_init_module+0x91/0x130
[ 25.146001] [<c10a94ef>] SyS_init_module+0xef/0x130
[ 25.146001] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 25.146001] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 25.146001] ---[ end trace 5aa726e4811c503d ]---
[ 25.151917] XXX pata_legacy: unregistering platform dev c2aee400
[ 25.237998] scsi host4: pata_legacy
[ 25.265989] ata5: PATA max PIO4 cmd 0x160 ctl 0x366 irq 12
[ 25.478021] ------------[ cut here ]------------
[ 25.478021] WARNING: CPU: 0 PID: 131 at drivers/base/devres.c:667
devres_release_group+0x97/0xa0
[ 25.478021] Modules linked in: pata_legacy(+) sd_mod ext4 jbd2
crc16 ext2 mbcache floppy vfat msdos fat nls_cp437 ata_piix libata
scsi_mod uhci_hcd usbcore usb_common virtio_blk virtio_ring virtio
3c515 3c59x 3c509 mii
[ 25.478021] CPU: 0 PID: 131 Comm: modprobe Tainted: G W
4.9.0-rc6-tejun4+ #15
[ 25.478021] c2afbc50 c101c9f8 c15c0f5a 00000000 c2afbc58 c123e756
c2afbc8c c1048326
[ 25.478021] c15a3c80 00000000 00000083 c15dc5e0 0000029b c13407d7
c13407d7 0000029b
[ 25.478021] c4932000 c4a07f98 c2afbcb8 c2afbca0 c104836a 00000009
00000000 00000000
[ 25.478021] Call Trace:
[ 25.478021] [<c101c9f8>] show_stack+0x28/0x50
[ 25.478021] [<c123e756>] dump_stack+0x16/0x20
[ 25.478021] [<c1048326>] __warn+0xe6/0x100
[ 25.478021] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 25.478021] [<c13407d7>] ? devres_release_group+0x97/0xa0
[ 25.478021] [<c4932000>] ? 0xc4932000
[ 25.478021] [<c104836a>] warn_slowpath_null+0x2a/0x30
[ 25.478021] [<c13407d7>] devres_release_group+0x97/0xa0
[ 25.478021] [<c133f0c4>] ? platform_device_put+0x14/0x20
[ 25.478021] [<c49322aa>] legacy_init_one+0x2aa/0x2ee [pata_legacy]
[ 25.478021] [<c493291c>] legacy_init+0x62e/0xd12 [pata_legacy]
[ 25.478021] [<c1000410>] do_one_initcall+0x40/0x140
[ 25.478021] [<c49322ee>] ? legacy_init_one+0x2ee/0x2ee [pata_legacy]
[ 25.478021] [<c14c7e24>] ? preempt_schedule_common+0x14/0x20
[ 25.478021] [<c14c7e9a>] ? _cond_resched+0x1a/0x30
[ 25.478021] [<c10a61a9>] ? do_init_module+0x29/0x200
[ 25.478021] [<c10a61d7>] do_init_module+0x57/0x200
[ 25.478021] [<c10a90f5>] load_module+0x1085/0x12b0
[ 25.478021] [<c10a58e0>] ? do_free_init+0x20/0x20
[ 25.478021] [<c10a9491>] ? SyS_init_module+0x91/0x130
[ 25.478021] [<c10a94ef>] SyS_init_module+0xef/0x130
[ 25.478021] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 25.478021] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 25.478021] ---[ end trace 5aa726e4811c503e ]---
[ 25.482482] XXX pata_legacy: unregistering platform dev c2aee600
[ 26.990075] scsi host5: Adaptec AHA-1542 (SCSI-ID 7) at IO 0x330,
IRQ 9, DMA 5
[ 27.014108] scsi host5: Adaptec 1542
[ 27.062096] bounce: isa pool size: 16 pages
[ 27.846164] random: crng init done
[ 30.086292] device-mapper: uevent: version 1.0.3
[ 30.094299] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23)
initialised: dm-devel@xxxxxxxxxx
[ 30.618797] EXT4-fs (sda4): mounting ext3 file system using the
ext4 subsystem
[ 30.762317] EXT4-fs (sda4): mounted filesystem with ordered data
mode. Opts: (null)
[ 40.082846] udev[255]: starting version 164
[ 42.478972] 3c509 3c509.0 isa0-3c509-0: renamed from eth3
[ 44.055092] 3c509 00:02.00 pnp0-3c509-0: renamed from eth0
[ 44.751104] 3c579 00:06 eisa0-3c509-0: renamed from eth4
[ 44.823115] 3c579 00:07 eisa0-3c509-1: renamed from eth5
[ 45.351161] 3c59x 00:08 eisa0-3c59x-0: renamed from eth2
[ 47.343318] input: PC Speaker as /devices/platform/pcspkr/input/input1
[ 56.759801] Error: Driver 'pcspkr' is already registered, aborting...
[ 78.345031] Adding 124924k swap on /dev/sda2. Priority:-1
extents:1 across:124924k
[ 78.841040] EXT4-fs (sda4): re-mounted. Opts: (null)
[ 81.189191] EXT4-fs (sda4): re-mounted. Opts: errors=remount-ro
[ 89.245655] loop: module loaded
[ 110.430862] eisa0-3c59x-0: first available media type: 100baseTX
[ 110.430862] eisa0-3c59x-0: setting half-duplex.
[ 115.299125] pnp0-3c509-0: Setting 3c5x9/3c5x9B half-duplex mode
if_port: 0, sw_info: 3f31
[ 116.283187] genirq: Flags mismatch irq 10. 00000000 (3c515) vs.
00000000 (platform[pata_legacy.3])
[ 116.287197] ------------[ cut here ]------------
[ 116.287197] WARNING: CPU: 0 PID: 1089 at lib/debugobjects.c:263
debug_print_object+0x85/0xa0
[ 116.287197] ODEBUG: init active (active state 0) object type:
timer_list hint: corkscrew_timer+0x0/0x3b0 [3c515]
[ 116.287197] Modules linked in: loop snd_pcm snd_timer snd
tpm_tis_core soundcore tpm evdev pcspkr dm_mod aha1542 sr_mod cdrom
isofs pata_legacy sd_mod ext4 jbd2 crc16 ext2 mbcache floppy vfat
msdos fat nls_cp437 ata_piix libata scsi_mod uhci_hcd usbcore
usb_common virtio_blk virtio_ring virtio 3c515 3c59x 3c509 mii
[ 116.287197] CPU: 0 PID: 1089 Comm: ifconfig Tainted: G W
4.9.0-rc6-tejun4+ #15
[ 116.287197] c2707c74 c101c9f8 c15c0f5a 00000000 c2707c7c c123e756
c2707cb0 c1048326
[ 116.287197] c15cd08c c2707ce0 00000441 c15cdd5b 00000107 c125b6c5
c125b6c5 00000107
[ 116.287197] c2a0e780 c1664040 c15bb707 c2707ccc c10483eb 00000009
00000000 c2707cc4
[ 116.287197] Call Trace:
[ 116.287197] [<c101c9f8>] show_stack+0x28/0x50
[ 116.287197] [<c123e756>] dump_stack+0x16/0x20
[ 116.287197] [<c1048326>] __warn+0xe6/0x100
[ 116.287197] [<c125b6c5>] ? debug_print_object+0x85/0xa0
[ 116.287197] [<c125b6c5>] ? debug_print_object+0x85/0xa0
[ 116.287197] [<c10483eb>] warn_slowpath_fmt+0x3b/0x40
[ 116.287197] [<c125b6c5>] debug_print_object+0x85/0xa0
[ 116.287197] [<c4963470>] ? init_module+0x320/0x320 [3c515]
[ 116.287197] [<c125be24>] __debug_object_init+0x1d4/0x330
[ 116.287197] [<c1377572>] ? cnic_netdev_event+0x312/0x390
[ 116.287197] [<c1042a85>] ? kmap_atomic_prot+0x35/0xc0
[ 116.287197] [<c125bfb7>] debug_object_init+0x17/0x20
[ 116.287197] [<c108ceac>] init_timer_key+0x1c/0x90
[ 116.287197] [<c49624ac>] corkscrew_open+0x4bc/0x6a0 [3c515]
[ 116.287197] [<c13d29c3>] ? call_netdevice_notifiers_info+0x33/0x70
[ 116.287197] [<c13d3df3>] __dev_open+0xc3/0x140
[ 116.287197] [<c104bb45>] ? __local_bh_enable_ip+0x75/0x80
[ 116.287197] [<c13d3bac>] __dev_change_flags+0x8c/0x150
[ 116.287197] [<c11c9713>] ? security_capable+0x43/0x50
[ 116.287197] [<c13d3c9e>] dev_change_flags+0x2e/0x70
[ 116.287197] [<c14491cb>] devinet_ioctl+0x60b/0x6d0
[ 116.287197] [<c13f1284>] ? dev_ioctl+0x504/0x640
[ 116.287197] [<c144ad25>] inet_ioctl+0x95/0xb0
[ 116.287197] [<c13bd92d>] sock_ioctl+0x6d/0x290
[ 116.287197] [<c13bd8c0>] ? sock_fasync+0x80/0x80
[ 116.287197] [<c1159585>] vfs_ioctl+0x15/0x30
[ 116.287197] [<c1159e48>] do_vfs_ioctl+0x158/0x680
[ 116.287197] [<c114953a>] ? __vfs_write+0x2a/0xc0
[ 116.287197] [<c1148c0a>] ? rw_verify_area+0x5a/0x130
[ 116.287197] [<c114907c>] ? fsnotify_modify+0x6c/0x80
[ 116.287197] [<c1149687>] ? vfs_write+0xb7/0x130
[ 116.287197] [<c115a3fa>] SyS_ioctl+0x8a/0x90
[ 116.287197] [<c1001813>] do_int80_syscall_32+0x63/0x130
[ 116.287197] [<c14cac5a>] entry_INT80_32+0x2a/0x2a
[ 116.287197] ---[ end trace 5aa726e4811c503f ]---
[ 116.291957] genirq: Flags mismatch irq 10. 00000000 (3c515) vs.
00000000 (platform[pata_legacy.3])
- Matthew
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