Fedora Account System
Red Hat Associate
Red Hat Customer
Description of problem: Using modem-based network connection (through bluetooth), after disconnecting device or suspending my laptop, I see in my logs: Feb 23 23:56:06 491-0859 kernel: [20376.746976] BUG: unable to handle kernel paging request at fffffc48 Feb 23 23:56:06 491-0859 kernel: [20376.748115] IP: [<c05eded0>] tid_fd_revalidate+0xd0/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.748115] *pdpt = 0000000000f59001 *pde = 0000000001bfa067 *pte = 0000000000000000 Feb 23 23:56:06 491-0859 kernel: [20376.748115] Oops: 0000 [#1] SMP Feb 23 23:56:06 491-0859 kernel: [20376.748115] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ebtable_nat xt_CHECKSUM bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast target_core_mod ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep btusb bluetooth rfkill fuse snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc iTCO_wdt snd_timer iTCO_vendor_support lpc_ich i2c_i801 snd soundcore mfd_core coretemp tpm_tis tpm tpm_bios dell_wmi sparse_keymap microcode joydev dell_laptop dcdbas vhost_net tun macvtap macvlan kvm_intel kvm nfsd auth_rpcgss nfs_acl lockd uinput binfmt_misc dm_crypt sdhci_pci firewire_ohci sdhci firewire_core i915 mmc_core crc_itu_t i2c_algo_bit yenta_socket tg3 drm_kms_helper ptp pps_core drm i2c_core wmi video sunrpc Feb 23 23:56:06 491-0859 kernel: [20376.748115] Pid: 9493, comm: (sendmail) Tainted: G W 3.9.0-0.rc0.git3.1.fc19.i686.PAE #1 Dell Inc. Latitude E5400 / Feb 23 23:56:06 491-0859 kernel: [20376.748115] EIP: 0060:[<c05eded0>] EFLAGS: 00010286 CPU: 0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] EIP is at tid_fd_revalidate+0xd0/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.748115] EAX: 00000000 EBX: fffffc00 ECX: 00000001 EDX: 00000000 Feb 23 23:56:06 491-0859 kernel: [20376.748115] ESI: ca7df430 EDI: dfac2b80 EBP: dfe5beb4 ESP: dfe5be8c Feb 23 23:56:06 491-0859 kernel: [20376.748115] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Feb 23 23:56:06 491-0859 kernel: [20376.748115] CR0: 80050033 CR2: fffffc48 CR3: 05076000 CR4: 000007f0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 Feb 23 23:56:06 491-0859 kernel: [20376.748115] DR6: ffff0ff0 DR7: 00000400 Feb 23 23:56:06 491-0859 kernel: [20376.748115] Process (sendmail) (pid: 9493, ti=dfe5a000 task=dfac2b80 task.ti=dfe5a000) Feb 23 23:56:06 491-0859 kernel: [20376.748115] Stack: Feb 23 23:56:06 491-0859 kernel: [20376.748115] 00000002 00000001 00000000 c05ede44 dff2a270 ca6a1540 f6518a80 ca7df430 Feb 23 23:56:06 491-0859 kernel: [20376.748115] ca6a1540 ca6a1540 dfe5bec4 c05ee3db de4ea380 cd6b7540 dfe5bf04 c05e93e9 Feb 23 23:56:06 491-0859 kernel: [20376.748115] 00000000 00000001 dfe5bf3f 0000000d dfe5bf4c 00000002 c059b730 dfe5bf90 Feb 23 23:56:06 491-0859 kernel: [20376.748115] Call Trace: Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05ede44>] ? tid_fd_revalidate+0x44/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05ee3db>] proc_fd_instantiate+0x6b/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05e93e9>] proc_fill_cache+0xe9/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05ed994>] proc_readfd_common+0x1c4/0x5f0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05eddd7>] proc_readfd+0x17/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c059b505>] vfs_readdir+0x95/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c059b9fe>] sys_getdents64+0x6e/0xe0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] [<c0a527cd>] sysenter_do_call+0x12/0x38 Feb 23 23:56:06 491-0859 kernel: [20376.748115] Code: 01 00 00 8b 45 e8 3b 18 0f 83 fd 01 00 00 8b 40 04 8d 04 98 8b 18 e8 10 a2 e8 ff 85 c0 0f 85 68 01 00 00 85 db 0f 84 e0 01 00 00 <8b> 43 48 89 45 ec e8 f5 a1 e8 ff 85 c0 74 0d 80 3d 30 9b d3 c0 Feb 23 23:56:06 491-0859 kernel: [20376.748115] EIP: [<c05eded0>] tid_fd_revalidate+0xd0/0x570 SS:ESP 0068:dfe5be8c Feb 23 23:56:06 491-0859 kernel: [20376.748115] CR2: 00000000fffffc48 Feb 23 23:56:06 491-0859 pppd[15820]: Exit. Feb 23 23:56:06 491-0859 kernel: [20376.845307] type=1400 audit(1361660166.843:61): avc: denied { open } for pid=1034 comm=72733A6D61696E20513A526567 path="/dev/pts/1" dev="devpts" ino=4 scontext=system_u:system_r:syslogd_t:s0 tcontext=unconfined_u:object_r:user_devpts_t:s0 tclass=chr_file Feb 23 23:56:06 491-0859 kernel: [20376.879457] ---[ end trace 13e3eb56b6340c76 ]--- Feb 23 23:56:06 491-0859 kernel: [20376.879463] BUG: sleeping function called from invalid context at kernel/rwsem.c:20 Feb 23 23:56:06 491-0859 kernel: [20376.879465] in_atomic(): 1, irqs_disabled(): 1, pid: 9493, name: (sendmail) Feb 23 23:56:06 491-0859 kernel: [20376.879467] INFO: lockdep is turned off. Feb 23 23:56:06 491-0859 kernel: [20376.879469] irq event stamp: 0 Feb 23 23:56:06 491-0859 kernel: [20376.879470] hardirqs last enabled at (0): [< (null)>] (null) Feb 23 23:56:06 491-0859 kernel: [20376.879473] hardirqs last disabled at (0): [<c04532b9>] copy_process.part.31+0x459/0x1250 Feb 23 23:56:06 491-0859 kernel: [20376.879481] softirqs last enabled at (0): [<c04532b9>] copy_process.part.31+0x459/0x1250 Feb 23 23:56:06 491-0859 kernel: [20376.879484] softirqs last disabled at (0): [< (null)>] (null) Feb 23 23:56:06 491-0859 kernel: [20376.879488] Pid: 9493, comm: (sendmail) Tainted: G D W 3.9.0-0.rc0.git3.1.fc19.i686.PAE #1 Feb 23 23:56:06 491-0859 kernel: [20376.879490] Call Trace: Feb 23 23:56:06 491-0859 kernel: [20376.879495] [<c0489505>] __might_sleep+0x165/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.879500] [<c0a48320>] down_read+0x20/0x90 Feb 23 23:56:06 491-0859 kernel: [20376.879504] [<c0483509>] ? __validate_process_creds+0xf9/0x120 Feb 23 23:56:06 491-0859 kernel: [20376.879509] [<c046d03e>] exit_signals+0x1e/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.879513] [<c045b2bf>] do_exit+0x9f/0xb40 Feb 23 23:56:06 491-0859 kernel: [20376.879516] [<c04588f0>] ? kmsg_dump+0x190/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.879519] [<c0458781>] ? kmsg_dump+0x21/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.879523] [<c0a4bccd>] oops_end+0x8d/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.879527] [<c0a3f63e>] no_context+0x1b4/0x1bc Feb 23 23:56:06 491-0859 kernel: [20376.879530] [<c0a3f789>] __bad_area_nosemaphore+0x143/0x14b Feb 23 23:56:06 491-0859 kernel: [20376.879534] [<c0a421cf>] ? alloc_debug_processing+0xca/0x10c Feb 23 23:56:06 491-0859 kernel: [20376.879539] [<c067fac3>] ? selinux_inode_alloc_security+0x33/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.879543] [<c0a4e140>] ? spurious_fault+0x90/0xf9 Feb 23 23:56:06 491-0859 kernel: [20376.879546] [<c0a3f7a8>] bad_area_nosemaphore+0x17/0x19 Feb 23 23:56:06 491-0859 kernel: [20376.879550] [<c0a4e6f5>] __do_page_fault+0x3c5/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.879554] [<c04bb692>] ? lockdep_init_map+0x72/0x350 Feb 23 23:56:06 491-0859 kernel: [20376.879558] [<c0a4e890>] ? __do_page_fault+0x560/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.879561] [<c0a4e89d>] do_page_fault+0xd/0x10 Feb 23 23:56:06 491-0859 kernel: [20376.879564] [<c0a4b494>] error_code+0x6c/0x74 Feb 23 23:56:06 491-0859 kernel: [20376.879569] [<c05eded0>] ? tid_fd_revalidate+0xd0/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879572] [<c05ede44>] ? tid_fd_revalidate+0x44/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879576] [<c05ee3db>] proc_fd_instantiate+0x6b/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.879580] [<c05e93e9>] proc_fill_cache+0xe9/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.879584] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.879587] [<c05ed994>] proc_readfd_common+0x1c4/0x5f0 Feb 23 23:56:06 491-0859 kernel: [20376.879591] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879594] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879597] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.879600] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.879604] [<c05eddd7>] proc_readfd+0x17/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.879607] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879610] [<c059b505>] vfs_readdir+0x95/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.879613] [<c059b9fe>] sys_getdents64+0x6e/0xe0 Feb 23 23:56:06 491-0859 kernel: [20376.879618] [<c0a527cd>] sysenter_do_call+0x12/0x38 Feb 23 23:56:06 491-0859 kernel: [20376.879620] BUG: scheduling while atomic: (sendmail)/9493/0x10000002 Feb 23 23:56:06 491-0859 kernel: [20376.879622] INFO: lockdep is turned off. Feb 23 23:56:06 491-0859 kernel: [20376.879624] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ebtable_nat xt_CHECKSUM bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast target_core_mod ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep btusb bluetooth rfkill fuse snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc iTCO_wdt snd_timer iTCO_vendor_support lpc_ich i2c_i801 snd soundcore mfd_core coretemp tpm_tis tpm tpm_bios dell_wmi sparse_keymap microcode joydev dell_laptop dcdbas vhost_net tun macvtap macvlan kvm_intel kvm nfsd auth_rpcgss nfs_acl lockd uinput binfmt_misc dm_crypt sdhci_pci firewire_ohci sdhci firewire_core i915 mmc_core crc_itu_t i2c_algo_bit yenta_socket tg3 drm_kms_helper ptp pps_core drm i2c_core wmi video sunrpc Feb 23 23:56:06 491-0859 kernel: [20376.879701] irq event stamp: 0 Feb 23 23:56:06 491-0859 kernel: [20376.879703] hardirqs last enabled at (0): [< (null)>] (null) Feb 23 23:56:06 491-0859 kernel: [20376.879705] hardirqs last disabled at (0): [<c04532b9>] copy_process.part.31+0x459/0x1250 Feb 23 23:56:06 491-0859 kernel: [20376.879709] softirqs last enabled at (0): [<c04532b9>] copy_process.part.31+0x459/0x1250 Feb 23 23:56:06 491-0859 kernel: [20376.879712] softirqs last disabled at (0): [< (null)>] (null) Feb 23 23:56:06 491-0859 kernel: [20376.879715] Pid: 9493, comm: (sendmail) Tainted: G D W 3.9.0-0.rc0.git3.1.fc19.i686.PAE #1 Feb 23 23:56:06 491-0859 kernel: [20376.879717] Call Trace: Feb 23 23:56:06 491-0859 kernel: [20376.879720] [<c0a4023a>] __schedule_bug+0x69/0x79 Feb 23 23:56:06 491-0859 kernel: [20376.879724] [<c0a48f29>] __schedule+0x8c9/0x960 Feb 23 23:56:06 491-0859 kernel: [20376.879728] [<c0a3e704>] ? dump_stack+0x7b/0x82 Feb 23 23:56:06 491-0859 kernel: [20376.879732] [<c0489505>] ? __might_sleep+0x165/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.879735] [<c048cfeb>] __cond_resched+0x1b/0x30 Feb 23 23:56:06 491-0859 kernel: [20376.879739] [<c0a49366>] _cond_resched+0x26/0x30 Feb 23 23:56:06 491-0859 kernel: [20376.879742] [<c0a48328>] down_read+0x28/0x90 Feb 23 23:56:06 491-0859 kernel: [20376.879745] [<c0483509>] ? __validate_process_creds+0xf9/0x120 Feb 23 23:56:06 491-0859 kernel: [20376.879749] [<c046d03e>] exit_signals+0x1e/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.879752] [<c045b2bf>] do_exit+0x9f/0xb40 Feb 23 23:56:06 491-0859 kernel: [20376.879756] [<c04588f0>] ? kmsg_dump+0x190/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.879759] [<c0458781>] ? kmsg_dump+0x21/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.879763] [<c0a4bccd>] oops_end+0x8d/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.879766] [<c0a3f63e>] no_context+0x1b4/0x1bc Feb 23 23:56:06 491-0859 kernel: [20376.879770] [<c0a3f789>] __bad_area_nosemaphore+0x143/0x14b Feb 23 23:56:06 491-0859 kernel: [20376.879773] [<c0a421cf>] ? alloc_debug_processing+0xca/0x10c Feb 23 23:56:06 491-0859 kernel: [20376.879777] [<c067fac3>] ? selinux_inode_alloc_security+0x33/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.879780] [<c0a4e140>] ? spurious_fault+0x90/0xf9 Feb 23 23:56:06 491-0859 kernel: [20376.879783] [<c0a3f7a8>] bad_area_nosemaphore+0x17/0x19 Feb 23 23:56:06 491-0859 kernel: [20376.879787] [<c0a4e6f5>] __do_page_fault+0x3c5/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.879790] [<c04bb692>] ? lockdep_init_map+0x72/0x350 Feb 23 23:56:06 491-0859 kernel: [20376.879794] [<c0a4e890>] ? __do_page_fault+0x560/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.879798] [<c0a4e89d>] do_page_fault+0xd/0x10 Feb 23 23:56:06 491-0859 kernel: [20376.879801] [<c0a4b494>] error_code+0x6c/0x74 Feb 23 23:56:06 491-0859 kernel: [20376.879804] [<c05eded0>] ? tid_fd_revalidate+0xd0/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879808] [<c05ede44>] ? tid_fd_revalidate+0x44/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879811] [<c05ee3db>] proc_fd_instantiate+0x6b/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.879815] [<c05e93e9>] proc_fill_cache+0xe9/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.879818] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.879822] [<c05ed994>] proc_readfd_common+0x1c4/0x5f0 Feb 23 23:56:06 491-0859 kernel: [20376.879825] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879828] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879832] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.879835] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.879838] [<c05eddd7>] proc_readfd+0x17/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.879841] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.879845] [<c059b505>] vfs_readdir+0x95/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.879848] [<c059b9fe>] sys_getdents64+0x6e/0xe0 Feb 23 23:56:06 491-0859 kernel: [20376.879852] [<c0a527cd>] sysenter_do_call+0x12/0x38 Feb 23 23:56:06 491-0859 kernel: [20376.897040] note: (sendmail)[9493] exited with preempt_count 1 Feb 23 23:56:06 491-0859 kernel: [20376.898044] BUG: scheduling while atomic: (sendmail)/9493/0x10000002 Feb 23 23:56:06 491-0859 kernel: [20376.898047] INFO: lockdep is turned off. Feb 23 23:56:06 491-0859 kernel: [20376.898048] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ebtable_nat xt_CHECKSUM bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast target_core_mod ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep btusb bluetooth rfkill fuse snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc iTCO_wdt snd_timer iTCO_vendor_support lpc_ich i2c_i801 snd soundcore mfd_core coretemp tpm_tis tpm tpm_bios dell_wmi sparse_keymap microcode joydev dell_laptop dcdbas vhost_net tun macvtap macvlan kvm_intel kvm nfsd auth_rpcgss nfs_acl lockd uinput binfmt_misc dm_crypt sdhci_pci firewire_ohci sdhci firewire_core i915 mmc_core crc_itu_t i2c_algo_bit yenta_socket tg3 drm_kms_helper ptp pps_core drm i2c_core wmi video sunrpc Feb 23 23:56:06 491-0859 kernel: [20376.898129] Pid: 9493, comm: (sendmail) Tainted: G D W 3.9.0-0.rc0.git3.1.fc19.i686.PAE #1 Feb 23 23:56:06 491-0859 kernel: [20376.898131] Call Trace: Feb 23 23:56:06 491-0859 kernel: [20376.898140] [<c0a4023a>] __schedule_bug+0x69/0x79 Feb 23 23:56:06 491-0859 kernel: [20376.898144] [<c0a48f29>] __schedule+0x8c9/0x960 Feb 23 23:56:06 491-0859 kernel: [20376.898149] [<c0a426f6>] ? __slab_free+0x2ec/0x332 Feb 23 23:56:06 491-0859 kernel: [20376.898153] [<c05635ef>] ? unlink_anon_vmas+0xef/0x140 Feb 23 23:56:06 491-0859 kernel: [20376.898158] [<c04893e1>] ? __might_sleep+0x41/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.898162] [<c048cfeb>] __cond_resched+0x1b/0x30 Feb 23 23:56:06 491-0859 kernel: [20376.898165] [<c0a49366>] _cond_resched+0x26/0x30 Feb 23 23:56:06 491-0859 kernel: [20376.898168] [<c0a47b68>] mutex_lock_nested+0x28/0x330 Feb 23 23:56:06 491-0859 kernel: [20376.898173] [<c0576d51>] ? kmem_cache_free+0x2f1/0x300 Feb 23 23:56:06 491-0859 kernel: [20376.898176] [<c05635ef>] ? unlink_anon_vmas+0xef/0x140 Feb 23 23:56:06 491-0859 kernel: [20376.898179] [<c056336b>] ? __put_anon_vma+0x4b/0xb0 Feb 23 23:56:06 491-0859 kernel: [20376.898182] [<c05635ef>] ? unlink_anon_vmas+0xef/0x140 Feb 23 23:56:06 491-0859 kernel: [20376.898186] [<c05635ef>] ? unlink_anon_vmas+0xef/0x140 Feb 23 23:56:06 491-0859 kernel: [20376.898189] [<c055d9dc>] unlink_file_vma+0x2c/0x50 Feb 23 23:56:06 491-0859 kernel: [20376.898193] [<c05579b8>] free_pgtables+0x88/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.898196] [<c05600c6>] exit_mmap+0x86/0x120 Feb 23 23:56:06 491-0859 kernel: [20376.898200] [<c045270a>] mmput+0x5a/0xd0 Feb 23 23:56:06 491-0859 kernel: [20376.898204] [<c045b449>] do_exit+0x229/0xb40 Feb 23 23:56:06 491-0859 kernel: [20376.898208] [<c0458781>] ? kmsg_dump+0x21/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.898211] [<c0a4bccd>] oops_end+0x8d/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.898215] [<c0a3f63e>] no_context+0x1b4/0x1bc Feb 23 23:56:06 491-0859 kernel: [20376.898218] [<c0a3f789>] __bad_area_nosemaphore+0x143/0x14b Feb 23 23:56:06 491-0859 kernel: [20376.898222] [<c0a421cf>] ? alloc_debug_processing+0xca/0x10c Feb 23 23:56:06 491-0859 kernel: [20376.898226] [<c067fac3>] ? selinux_inode_alloc_security+0x33/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.898230] [<c0a4e140>] ? spurious_fault+0x90/0xf9 Feb 23 23:56:06 491-0859 kernel: [20376.898233] [<c0a3f7a8>] bad_area_nosemaphore+0x17/0x19 Feb 23 23:56:06 491-0859 kernel: [20376.898236] [<c0a4e6f5>] __do_page_fault+0x3c5/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.898240] [<c04bb692>] ? lockdep_init_map+0x72/0x350 Feb 23 23:56:06 491-0859 kernel: [20376.898244] [<c0a4e890>] ? __do_page_fault+0x560/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.898248] [<c0a4e89d>] do_page_fault+0xd/0x10 Feb 23 23:56:06 491-0859 kernel: [20376.898251] [<c0a4b494>] error_code+0x6c/0x74 Feb 23 23:56:06 491-0859 kernel: [20376.898255] [<c05eded0>] ? tid_fd_revalidate+0xd0/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.898259] [<c05ede44>] ? tid_fd_revalidate+0x44/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.898262] [<c05ee3db>] proc_fd_instantiate+0x6b/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.898266] [<c05e93e9>] proc_fill_cache+0xe9/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.898270] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.898273] [<c05ed994>] proc_readfd_common+0x1c4/0x5f0 Feb 23 23:56:06 491-0859 kernel: [20376.898277] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.898280] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.898283] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.898286] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.898289] [<c05eddd7>] proc_readfd+0x17/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.898293] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.898296] [<c059b505>] vfs_readdir+0x95/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.898299] [<c059b9fe>] sys_getdents64+0x6e/0xe0 Feb 23 23:56:06 491-0859 kernel: [20376.898303] [<c0a527cd>] sysenter_do_call+0x12/0x38 Feb 23 23:56:06 491-0859 kernel: [20376.903926] BUG: scheduling while atomic: (sendmail)/9493/0x10000002 Feb 23 23:56:06 491-0859 kernel: [20376.903930] INFO: lockdep is turned off. Feb 23 23:56:06 491-0859 kernel: [20376.903932] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ebtable_nat xt_CHECKSUM bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast target_core_mod ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep btusb bluetooth rfkill fuse snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc iTCO_wdt snd_timer iTCO_vendor_support lpc_ich i2c_i801 snd soundcore mfd_core coretemp tpm_tis tpm tpm_bios dell_wmi sparse_keymap microcode joydev dell_laptop dcdbas vhost_net tun macvtap macvlan kvm_intel kvm nfsd auth_rpcgss nfs_acl lockd uinput binfmt_misc dm_crypt sdhci_pci firewire_ohci sdhci firewire_core i915 mmc_core crc_itu_t i2c_algo_bit yenta_socket tg3 drm_kms_helper ptp pps_core drm i2c_core wmi video sunrpc Feb 23 23:56:06 491-0859 kernel: [20376.904042] Pid: 9493, comm: (sendmail) Tainted: G D W 3.9.0-0.rc0.git3.1.fc19.i686.PAE #1 Feb 23 23:56:06 491-0859 kernel: [20376.904044] Call Trace: Feb 23 23:56:06 491-0859 kernel: [20376.904050] [<c0a4023a>] __schedule_bug+0x69/0x79 Feb 23 23:56:06 491-0859 kernel: [20376.904055] [<c0a48f29>] __schedule+0x8c9/0x960 Feb 23 23:56:06 491-0859 kernel: [20376.904061] [<c04fa07c>] ? kfree_call_rcu+0x1c/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.904065] [<c04893e1>] ? __might_sleep+0x41/0x210 Feb 23 23:56:06 491-0859 kernel: [20376.904069] [<c045b501>] ? do_exit+0x2e1/0xb40 Feb 23 23:56:06 491-0859 kernel: [20376.904073] [<c048cfeb>] __cond_resched+0x1b/0x30 Feb 23 23:56:06 491-0859 kernel: [20376.904076] [<c0a49366>] _cond_resched+0x26/0x30 Feb 23 23:56:06 491-0859 kernel: [20376.904081] [<c0481c05>] switch_task_namespaces+0x25/0x50 Feb 23 23:56:06 491-0859 kernel: [20376.904084] [<c0481c3f>] exit_task_namespaces+0xf/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.904088] [<c045b786>] do_exit+0x566/0xb40 Feb 23 23:56:06 491-0859 kernel: [20376.904092] [<c0a4bccd>] oops_end+0x8d/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.904095] [<c0a3f63e>] no_context+0x1b4/0x1bc Feb 23 23:56:06 491-0859 kernel: [20376.904099] [<c0a3f789>] __bad_area_nosemaphore+0x143/0x14b Feb 23 23:56:06 491-0859 kernel: [20376.904103] [<c0a421cf>] ? alloc_debug_processing+0xca/0x10c Feb 23 23:56:06 491-0859 kernel: [20376.904107] [<c067fac3>] ? selinux_inode_alloc_security+0x33/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.904110] [<c0a4e140>] ? spurious_fault+0x90/0xf9 Feb 23 23:56:06 491-0859 kernel: [20376.904114] [<c0a3f7a8>] bad_area_nosemaphore+0x17/0x19 Feb 23 23:56:06 491-0859 kernel: [20376.904117] [<c0a4e6f5>] __do_page_fault+0x3c5/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.904121] [<c04bb692>] ? lockdep_init_map+0x72/0x350 Feb 23 23:56:06 491-0859 kernel: [20376.904125] [<c0a4e890>] ? __do_page_fault+0x560/0x560 Feb 23 23:56:06 491-0859 kernel: [20376.904128] [<c0a4e89d>] do_page_fault+0xd/0x10 Feb 23 23:56:06 491-0859 kernel: [20376.904131] [<c0a4b494>] error_code+0x6c/0x74 Feb 23 23:56:06 491-0859 kernel: [20376.904136] [<c05eded0>] ? tid_fd_revalidate+0xd0/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.904139] [<c05ede44>] ? tid_fd_revalidate+0x44/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.904143] [<c05ee3db>] proc_fd_instantiate+0x6b/0x80 Feb 23 23:56:06 491-0859 kernel: [20376.904146] [<c05e93e9>] proc_fill_cache+0xe9/0x110 Feb 23 23:56:06 491-0859 kernel: [20376.904150] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.904154] [<c05ed994>] proc_readfd_common+0x1c4/0x5f0 Feb 23 23:56:06 491-0859 kernel: [20376.904157] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.904161] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.904164] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.904167] [<c059b730>] ? filldir+0xf0/0xf0 Feb 23 23:56:06 491-0859 kernel: [20376.904170] [<c05eddd7>] proc_readfd+0x17/0x20 Feb 23 23:56:06 491-0859 kernel: [20376.904174] [<c05ee370>] ? tid_fd_revalidate+0x570/0x570 Feb 23 23:56:06 491-0859 kernel: [20376.904177] [<c059b505>] vfs_readdir+0x95/0xc0 Feb 23 23:56:06 491-0859 kernel: [20376.904180] [<c059b9fe>] sys_getdents64+0x6e/0xe0 Feb 23 23:56:06 491-0859 kernel: [20376.904184] [<c0a527cd>] sysenter_do_call+0x12/0x38 This happens with any of 3.8 kernel from Rawhide.
*** This bug has been marked as a duplicate of bug 915030 ***