Messages in this thread | | | Date | Tue, 22 Jul 2008 16:55:49 +0530 | From | Tej <> | Subject | Re: PANIC with linux-next-2.6.26-next-20080718 |
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On Mon, Jul 21, 2008 at 6:50 PM, Al Viro <viro@zeniv.linux.org.uk> wrote: > On Mon, Jul 21, 2008 at 04:18:35PM +0530, Tej Parkash wrote: >> while testing linux-next with commit >> "commit 43a2c1df777e18dfb0ba48d03b4f8b8ff80f1b57" >> Author: Stephen Rothwell <sfr@canb.auug.org.au> >> Date: Fri Jul 18 19:27:47 2008 +1000 >> >> machine hang with the following panic. config/cpuinfo/lspci are attached. >> trying git-bisect. > > Apply the patch below or try the current linux-next where vfs-next is > rebased on top of net-next with that sucker folded in. >
after applying the patch suggested by you, kernel panic with different message. same config used.
mesg captured on serial console: --snip-- usbcore: registered new interface driver usblp Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver libusual PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/inp3 rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month i801_smbus 0000:00:1f.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver Advanced Linux Sound Architecture Driver Version 1.0.17. modprobe: FATAL: Could not load /lib/modules/2.6.26-next-20080718/modules.dep: y
modprobe used greatest stack depth: 7012 bytes left HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 ALSA device list: #0: HDA Intel at 0x50220000 irq 22 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 10 ip6_tables: (C) 2000-2006 Netfilter Core Team IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 Starting balanced_irq Using IPI No-Shortcut mode registered taskstats version 1 Magic number: 0:149:12 usb_host usb_host1: hash matches ------------[ cut here ]------------ kernel BUG at security/selinux/avc.c:883! invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC last sysfs file: Modules linked in:
Pid: 1, comm: swapper Not tainted (2.6.26-next-20080718 #23) EIP: 0060:[<c02e8680>] EFLAGS: 00010246 CPU: 1 EIP is at avc_has_perm_noaudit+0x19/0x2d7 EAX: 00000001 EBX: 00000006 ECX: 00000006 EDX: 00000003 ESI: f7812370 EDI: f7877e20 EBP: f7877e04 ESP: f7877db0 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Process swapper (pid: 1, ti=f7876000 task=f7878000 task.ti=f7876000) Stack: f7877dc0 0006c058 00000003 00000001 00000001 00000000 00000000 f740ab00 f7877efc f7877dfc c028aebd f7877e64 f74020b0 00000004 019ff37b f78f0001 019ff37b f740ab00 00000006 f7812370 f7877e20 f7877e40 c02e9313 00000000 Call Trace: [<c028aebd>] ? __d_lookup+0x9b/0xd7 [<c02e9313>] ? avc_has_perm+0x22/0x43 [<c02846d8>] ? __link_path_walk+0x953/0xa66 [<c02e9ddd>] ? inode_has_perm+0x5e/0x68 [<c02ec76a>] ? selinux_inode_permission+0xff/0x108 [<c02e6f15>] ? security_inode_permission+0x1a/0x20 [<c0282609>] ? permission+0xc8/0xdc [<c028263f>] ? vfs_permission+0x10/0x12 [<c027b31a>] ? sys_faccessat+0xb7/0x152 [<c022670e>] ? insert_resource+0x24/0x15a [<c022ec60>] ? flush_cpu_workqueue+0x2a/0x66 [<c07456b1>] ? pci_mmcfg_insert_resources+0xc1/0xf6 [<c027b3c5>] ? sys_access+0x10/0x12 [<c072364a>] ? kernel_init+0x223/0x247 [<c0748602>] ? tcp_congestion_default+0x0/0xf [<c021d429>] ? schedule_tail+0x19/0x48 [<c020376a>] ? ret_from_fork+0x6/0x1c [<c0723427>] ? kernel_init+0x0/0x247 [<c0723427>] ? kernel_init+0x0/0x247 [<c0204427>] ? kernel_thread_helper+0x7/0x10 ======================= Code: b6 7d c0 89 55 ec eb bb 83 c4 14 89 f8 5b 5e 5f 5d c3 55 89 e5 57 56 53 8 EIP: [<c02e8680>] avc_has_perm_noaudit+0x19/0x2d7 SS:ESP 0068:f7877db0 ---[ end trace 7ce084a488fdd36e ]--- usb usb3: suspend_rh (auto-stop) Kernel panic - not syncing: Attempted to kill init! Pid: 1, comm: swapper Tainted: G D 2.6.26-next-20080718 #23 [<c02215b1>] panic+0x3f/0xe1 [<c0223fa8>] do_exit+0x5b/0x720 [<c0221fa6>] ? printk+0x15/0x17 [<c022136e>] ? print_oops_end_marker+0x1e/0x23 [<c0204b14>] die+0x127/0x12f [<c0554a30>] do_trap+0x8a/0xa3 [<c0204b93>] ? do_invalid_op+0x0/0x76 [<c0204bff>] do_invalid_op+0x6c/0x76 [<c02e8680>] ? avc_has_perm_noaudit+0x19/0x2d7 [<c02e932a>] ? avc_has_perm+0x39/0x43 [<c0554732>] error_code+0x72/0x78 [<c02e8680>] ? avc_has_perm_noaudit+0x19/0x2d7 [<c028aebd>] ? __d_lookup+0x9b/0xd7 [<c02e9313>] avc_has_perm+0x22/0x43 [<c02846d8>] ? __link_path_walk+0x953/0xa66 [<c02e9ddd>] inode_has_perm+0x5e/0x68 [<c02ec76a>] selinux_inode_permission+0xff/0x108 [<c02e6f15>] security_inode_permission+0x1a/0x20 usb usb4: suspend_rh (auto-stop) [<c0282609>] permission+0xc8/0xdc [<c028263f>] vfs_permission+0x10/0x12 [<c027b31a>] sys_faccessat+0xb7/0x152 [<c022670e>] ? insert_resource+0x24/0x15a [<c022ec60>] ? flush_cpu_workqueue+0x2a/0x66 [<c07456b1>] ? pci_mmcfg_insert_resources+0xc1/0xf6 [<c027b3c5>] sys_access+0x10/0x12 [<c072364a>] kernel_init+0x223/0x247 [<c0748602>] ? tcp_congestion_default+0x0/0xf [<c021d429>] ? schedule_tail+0x19/0x48 [<c020376a>] ? ret_from_fork+0x6/0x1c [<c0723427>] ? kernel_init+0x0/0x247 [<c0723427>] ? kernel_init+0x0/0x247 [<c0204427>] kernel_thread_helper+0x7/0x10 =======================
As suggested by you latest
thanks tej parkashlinux-next20080721 is not showing the same panic but a differnt panic.
BUG: Int 14: CR2 b0017833 EDI 00000082 ESI 00000000 EBP c059be88 ESP c059be5c EBX f000ec62 EDX 0000000e ECX c0595480 EAX f000ec62 err 00000000 EIP c0181ca0 CS 00000060 flg 00010082
Below link suggested a patch to solve the bug, after applying the patch the machine booted normally http://lkml.org/lkml/2008/7/14/444
sorry for some noise.
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