LTC Owner is: srinivds.com LTC Originator is: TBLOTH.com Hi all, I played with ISO images on my FC6 installation on a JS21 blade. When mounting an ISO image always the system crashed into dead. It was reproducable few times. Hardware Environment JS21 Blade, PPC970MP This is what I got through my SOL session. ------------- ... audit(1164321995.887:79): avc: denied { read } for pid=2969 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164321995.887:80): avc: denied { read } for pid=2966 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164321995.887:81): avc: denied { read } for pid=2969 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164321995.887:82): avc: denied { read } for pid=2966 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir BUG: soft lockup detected on CPU#0! Call Trace: [C00000000FFFB8B0] [C000000000010A50] .show_stack+0x68/0x1b0 (unreliable) [C00000000FFFB950] [C0000000000A02D4] .softlockup_tick+0xec/0x124 [C00000000FFFB9F0] [C000000000073078] .run_local_timers+0x1c/0x30 [C00000000FFFBA70] [C000000000023D18] .timer_interrupt+0xa8/0x464 [C00000000FFFBB50] [C0000000000034EC] decrementer_common+0xec/0x100 --- Exception: 901 at .handle_IRQ_event+0x48/0xf8 LR = .handle_fasteoi_irq+0xe4/0x188 [C00000000FFFBE40] [C000000000605EC0] 0xc000000000605ec0 (unreliable) [C00000000FFFBEF0] [C0000000000A260C] .handle_fasteoi_irq+0xe4/0x188 [C00000000FFFBF90] [C000000000026D2C] .call_handle_irq+0x1c/0x2c [C0000000148B3200] [C00000000000D244] .do_IRQ+0xf4/0x1a4 [C0000000148B3290] [C0000000000044EC] hardware_interrupt_entry+0xc/0x10 --- Exception: 501 at .vprintk+0x338/0x3bc LR = .vprintk+0x328/0x3bc [C0000000148B3660] [C000000000064FB4] .printk+0x40/0xc8 [C0000000148B36F0] [C000000000098A14] .audit_log_end+0x114/0x174 [C0000000148B3780] [C00000000016BB08] .avc_audit+0x924/0x96c [C0000000148B3890] [C00000000016BBBC] .avc_has_perm+0x6c/0x9c [C0000000148B3970] [C00000000016DE34] .inode_has_perm+0x74/0x9c [C0000000148B3A60] [C0000000000F1800] .permission+0x130/0x164 [C0000000148B3AF0] [C0000000000F30BC] .may_open+0x74/0x2d8 [C0000000148B3B90] [C0000000000F6318] .open_namei+0x304/0x884 [C0000000148B3C60] [C0000000000DC4C8] .do_filp_open+0x38/0x70 [C0000000148B3D80] [C0000000000DC574] .do_sys_open+0x74/0x130 [C0000000148B3E30] [C00000000000871C] syscall_exit+0x0/0x40 audit(1164322014.814:83): avc: denied { read } for pid=2968 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322014.927:84): avc: denied { read } for pid=2968 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir .... ------------- Another time it worked, but I also got some interesting messages in dmesg ------- loop: loaded (max 8 devices) ISO 9660 Extensions: RRIP_1991A SELinux: initialized (dev loop0, type iso9660), uses genfs_contexts audit(1164322794.868:4): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.868:5): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.872:6): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.873:7): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.873:8): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.873:9): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.873:10): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.874:11): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.874:12): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.874:13): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.874:14): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.874:15): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322794.874:16): avc: denied { read } for pid=2543 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322797.505:17): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322797.710:18): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322797.934:19): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322798.157:20): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322798.381:21): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322798.604:22): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322798.827:23): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir audit(1164322799.051:24): avc: denied { read } for pid=2540 comm="pam_console_app" name="/" dev=loop0 ino=1472 scontext=system_u:system_r:pam_console_t:s0-s0:c0.c1023 tcontext=system_u:object_r:iso9660_t:s0 tclass=dir ------- Thanks Torsten =============================================================== Temporary workaround is to set "setenforce 0". =============================================================== Red Hat, Mirroring this bug for your awarness and support. -thanks.
changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |REJECTED Resolution| |UNREPRODUCIBLE ------- Additional Comments From srinivds.com (prefers email at srinivasa.com) 2007-06-11 00:40 EDT ------- Since this bug is not reproducible on latest FC7, Iam closing this bug. Thanks Srinivasa DS
(This is a mass-update to all current FC6 kernel bugs in NEW state) Hello, I'm reviewing this bug list as part of the kernel bug triage project, an attempt to isolate current bugs in the Fedora kernel. http://fedoraproject.org/wiki/KernelBugTriage I am CC'ing myself to this bug, however this version of Fedora is no longer maintained. Please attempt to reproduce this bug with a current version of Fedora (presently Fedora 8). If the bug no longer exists, please close the bug or I'll do so in a few days if there is no further information lodged. Thanks for using Fedora!
Per the previous comment in this bug, I am closing it as INSUFFICIENT_DATA, since no information has been lodged for over 30 days. Please re-open this bug or file a new one if you can provide the requested data, and thanks for filing the original report!