Bug 242601
| Summary: | BUG: warning at kernel/softirq.c:138/local_bh_enable() | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Paul Sipot <nnm.one> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Brian Brock <bbrock> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 7 | CC: | beriiisek, joachim.backes, jochen, lukasz, ma, mgarski, ndbecker2, rmj, sta040, vikigoyal |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | 2.6.21-1.3228.fc7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-06-19 15:46:33 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Paul Sipot
2007-06-05 00:28:24 UTC
I saw the same message in console during the install (from network) of F7. However, it didn't seem to have any effect on the installation process. Actually, now that I checked, the same message seems to be present in my dmesg too and I've been running F7 for a couple of days now w/o any problems. However, my kernel doesn't seem to be "tainted": BUG: warning at kernel/softirq.c:138/local_bh_enable() (Not tainted) [<c042b0cf>] local_bh_enable+0x45/0x92 [<c06002bd>] cond_resched_softirq+0x2c/0x42 [<c059adf3>] release_sock+0x4f/0x9d [<c05c670d>] tcp_sendmsg+0x90b/0x9f9 [<c05dec95>] inet_sendmsg+0x3b/0x45 [<c0598731>] sock_aio_write+0xf6/0x102 [<c04754ee>] do_sync_write+0xc7/0x10a [<c0436e71>] autoremove_wake_function+0x0/0x35 [<c0475d47>] vfs_write+0xbc/0x154 [<c0476342>] sys_write+0x41/0x67 [<c0404f70>] syscall_call+0x7/0xb Doesn't seem serious to me as it doesn't seem to have any effect on anything. fixed in CVS. This occurs also for me when using iwl3945 wireless driver. The driver crash but the connection stay still open for the system but unusabe. Distribution: Fedora core 7 Hardware Environment: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz stepping : 6 cpu MHz : 1000.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm bogomips : 4325.45 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz stepping : 6 cpu MHz : 1000.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm bogomips : 4321.89 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 01) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 01) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) 01:00.0 VGA compatible controller: nVidia Corporation G71 [Quadro FX 2500M] (rev a1) 03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller 03:01.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19) 03:01.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01) 03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a) 03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05) 09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit Ethernet PCI Express (rev 02) 0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) Software Environment: openvpn Problem Description: Wifi driver for Intel 3945 pro wireless card crash. Connection still open but unusable. Steps to reproduce: load the wifi driver iwl3945 with mac80211 and rc80211_simple dmesg output : wlan0: duplicate address detected! iwl3945: REPLY_ADD_STA failed tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk> tun0: Disabled Privacy Extensions BUG: warning at kernel/softirq.c:138/local_bh_enable() (Not tainted) Call Trace: [<ffffffff80229e7b>] local_bh_enable+0x42/0x98 [<ffffffff8025c008>] cond_resched_softirq+0x35/0x4b [<ffffffff8022e9f5>] release_sock+0x59/0xaa [<ffffffff8021c0a4>] tcp_recvmsg+0x9ca/0xadf [<ffffffff803e9352>] sock_alloc_send_skb+0x77/0x1d2 [<ffffffff8022f84e>] sock_common_recvmsg+0x30/0x45 [<ffffffff8022e1fc>] sock_recvmsg+0xf8/0x117 [<ffffffff80296d97>] get_futex_key+0x47/0x10c [<ffffffff80293107>] autoremove_wake_function+0x0/0x2e [<ffffffff8029725f>] futex_wake+0xc6/0xd5 [<ffffffff8023b31e>] do_futex+0x25f/0xc1e [<ffffffff802167c3>] do_sync_write+0xc9/0x10c [<ffffffff80229db4>] sys_recvfrom+0xe2/0x130 [<ffffffff8043cc00>] unix_ioctl+0xc5/0xce [<ffffffff8025711e>] system_call+0x7e/0x83 wlan0: No ProbeResp from current AP xx:xx:xx:xx:xx:xx - assume out of range wlan0: No STA entry for own AP xx:xx:xx:xx:xx:xx uname -a output : 2.6.21-1.3194.fc7 #1 SMP Wed May 23 22:47:07 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux *** Bug 243610 has been marked as a duplicate of this bug. *** *** Bug 243678 has been marked as a duplicate of this bug. *** *** Bug 243749 has been marked as a duplicate of this bug. *** *** Bug 243781 has been marked as a duplicate of this bug. *** fyi, no iwl3945 here, but do have bcm4318. *** Bug 244548 has been marked as a duplicate of this bug. *** *** Bug 251860 has been marked as a duplicate of this bug. *** |