From: =?UTF-8?B?VG9yYWxmIEbDtnJzdGVy?= Subject: BUG at fs/ext4/inode.c:1590! Date: Mon, 20 May 2013 00:25:17 +0200 Message-ID: <5199514D.5090606@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE To: linux-ext4@vger.kernel.org Return-path: Received: from mout.gmx.net ([212.227.17.20]:50487 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750780Ab3ESWZW (ORCPT ); Sun, 19 May 2013 18:25:22 -0400 Received: from mailout-de.gmx.net ([10.1.76.4]) by mrigmx.server.lan (mrigmx002) with ESMTP (Nemesis) id 0MQ9FN-1Ua3Iw0wXj-005IZV for ; Mon, 20 May 2013 00:25:21 +0200 Sender: linux-ext4-owner@vger.kernel.org List-ID: The following BUG happened today at a stable Gentoo Linux 32bit system = with stable kernel 3.9.3: 2013-05-19T23:28:34.195+02:00 n22 kernel: ------------[ cut here ]-----= ------- 2013-05-19T23:28:34.195+02:00 n22 kernel: kernel BUG at fs/ext4/inode.c= :1590! 2013-05-19T23:28:34.195+02:00 n22 kernel: invalid opcode: 0000 [#1] SMP= =20 2013-05-19T23:28:34.195+02:00 n22 kernel: Modules linked in: loop rc_di= b0700_rc5 dvb_usb_dib0700 dib3000mc dib8000 dvb_usb dib0070 dib7000m di= b7000p dvb_core dibx000_common dib0090 rc_core nfsd auth_rpcgss ipt_MAS= QUERADE xt_owner xt_multiport ipt_REJECT xt_tcpudp xt_recent xt_conntra= ck xt_limit xt_LOG iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_= ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables af_packet pp= poe pppox ppp_generic slhc bridge stp llc tun coretemp kvm_intel kvm fb= con bitblit usblp softcursor font psmouse acpi_cpufreq i915 uvcvideo sd= hci_pci cfbfillrect sdhci videobuf2_vmalloc cfbimgblt videobuf2_memops = i2c_algo_bit mmc_core videobuf2_core cfbcopyarea intel_agp videodev int= el_gtt drm_kms_helper drm mperf arc4 iwldvm agpgart evdev processor vid= eo mac80211 iwlwifi cfg80211 thermal thermal_sys ac thinkpad_acpi batte= ry nvram wmi e1000e rfkill fb snd_hda_codec_conexant snd_hda_intel snd_= hda_codec snd_pcm snd_page_alloc snd_timer i2c_i801 tpm_tis tpm i2c_cor= e but ton tpm_bios 8250_pci hwmon 8250 snd ptp pps_core serial_core soundcore= fbdev aesni_intel ablk_helper cryptd lrw aes_i586 xts gf128mul cbc fus= e nfs lockd sunrpc dm_crypt dm_mod hid_monterey hid_microsoft hid_logit= ech hid_ezkey hid_cypress hid_chicony hid_cherry hid_belkin hid_apple h= id_a4tech hid_generic usbhid hid sr_mod cdrom sg [last unloaded: microc= ode] 2013-05-19T23:28:34.195+02:00 n22 kernel: Pid: 6292, comm: flush-7:1 No= t tainted 3.9.3 #12 LENOVO 4180F65/4180F65 2013-05-19T23:28:34.195+02:00 n22 kernel: EIP: 0060:[] EFLAGS= : 00010202 CPU: 2 2013-05-19T23:28:34.195+02:00 n22 kernel: EIP is at mpage_da_submit_io+= 0x339/0x360 2013-05-19T23:28:34.195+02:00 n22 kernel: EAX: 00000002 EBX: f2293d20 E= CX: e4663700 EDX: 00000000 2013-05-19T23:28:34.195+02:00 n22 kernel: ESI: 00000000 EDI: e4663700 E= BP: f2293ca4 ESP: f2293bf4 2013-05-19T23:28:34.195+02:00 n22 kernel: DS: 007b ES: 007b FS: 00d8 GS= : 00e0 SS: 0068 2013-05-19T23:28:34.197+02:00 n22 kernel: CR0: 80050033 CR2: b74ca060 C= R3: 1bfd2000 CR4: 000407f0 2013-05-19T23:28:34.197+02:00 n22 kernel: DR0: 00000000 DR1: 00000000 D= R2: 00000000 DR3: 00000000 2013-05-19T23:28:34.197+02:00 n22 kernel: DR6: ffff0ff0 DR7: 00000400 2013-05-19T23:28:34.197+02:00 n22 kernel: Process flush-7:1 (pid: 6292,= ti=3Df2292000 task=3Df14e0000 task.ti=3Df2292000) 2013-05-19T23:28:34.197+02:00 n22 kernel: Stack: 2013-05-19T23:28:34.197+02:00 n22 kernel: 0000000e e85f039c 00000003 e8= 5f02d8 0000003e 80000001 0000003e f2293dac 2013-05-19T23:28:34.197+02:00 n22 kernel: 80000001 00000004 00000000 00= 001000 00000000 80000001 f5a1cc00 0000f001 2013-05-19T23:28:34.197+02:00 n22 kernel: 00000000 00000000 00000000 00= 000004 00000000 f5a1cc00 f4796fe0 f612bf60 2013-05-19T23:28:34.197+02:00 n22 kernel: Call Trace: 2013-05-19T23:28:34.197+02:00 n22 kernel: [] ? ext4_mark_inod= e_dirty+0x6a/0x1c0 2013-05-19T23:28:34.199+02:00 n22 kernel: [] mpage_da_map_and= _submit+0xfa/0x5c0 2013-05-19T23:28:34.199+02:00 n22 kernel: [] ? __ext4_journal= _start_sb+0x6b/0x140 2013-05-19T23:28:34.199+02:00 n22 kernel: [] ext4_da_writepag= es+0x339/0x5d0 2013-05-19T23:28:34.199+02:00 n22 kernel: [] do_writepages+0x= 21/0x40 2013-05-19T23:28:34.199+02:00 n22 kernel: [] __writeback_sing= le_inode+0x38/0x240 2013-05-19T23:28:34.199+02:00 n22 kernel: [] ? wake_up_bit+0x= 23/0x30 2013-05-19T23:28:34.199+02:00 n22 kernel: [] writeback_sb_ino= des+0x16b/0x2f0 2013-05-19T23:28:34.199+02:00 n22 kernel: [] wb_writeback+0xc= b/0x2c0 2013-05-19T23:28:34.199+02:00 n22 kernel: [] ? lock_timer_bas= e.isra.38+0x2b/0x50 2013-05-19T23:28:34.199+02:00 n22 kernel: [] ? del_timer_sync= +0x49/0x60 2013-05-19T23:28:34.200+02:00 n22 kernel: [] wb_do_writeback+= 0x9c/0x1d0 2013-05-19T23:28:34.200+02:00 n22 kernel: [] bdi_writeback_th= read+0x75/0x230 2013-05-19T23:28:34.200+02:00 n22 kernel: [] ? wb_do_writebac= k+0x1d0/0x1d0 2013-05-19T23:28:34.200+02:00 n22 kernel: [] kthread+0x94/0xa= 0 2013-05-19T23:28:34.200+02:00 n22 kernel: [] ret_from_kernel_= thread+0x1b/0x28 2013-05-19T23:28:34.200+02:00 n22 kernel: [] ? flush_kthread_= work+0xd0/0xd0 2013-05-19T23:28:34.200+02:00 n22 kernel: Code: ff ff 85 d2 0f 45 85 78= ff ff ff 89 85 78 ff ff ff e9 59 ff ff ff 8d 74 26 00 8b b5 58 ff ff f= f 89 b5 7c ff ff ff e9 16 fe ff ff <0f> 0b 0f 0b 0f 0b 0f 0b c7 85 78 f= f ff ff 00 00 00 00 e9 76 ff 2013-05-19T23:28:34.200+02:00 n22 kernel: EIP: [] mpage_da_su= bmit_io+0x339/0x360 SS:ESP 0068:f2293bf4 2013-05-19T23:28:34.200+02:00 n22 kernel: ---[ end trace 6b3eadfbb825e4= d2 ]--- The trinity log files hangs here since about a hour: =2E.. [4673] [415] rt_sigsuspend(unewset=3D0xc0100220, sigsetsize=3D0x5ffdef7= a) =3D -1 (Invalid argument) [4673] [416] munlock(addr=3D0x85c6800, len=3D4096) =3D 0 [4673] [417] splice(fd_in=3D8, off_in=3D0, fd_out=3D12, off_out=3D0x85c= 3000[page_0xff], len=3D4097, flags=3D8) =3D 4097 [4673] [418] fstatat64(dfd=3D12, filename=3D"/mnt/n22/v1/v2/d10", statb= uf=3D0, flag=3D0x284d0014) =3D -1 (Invalid argument) [4673] [419] mincore(start=3D1, len=3D0x1000000, vec=3D0x85c0000[page_z= eros]) =3D -1 (Invalid argument) [4673] [420] timer_settime(timer_id=3D0x5f3bdbfa, flags=3D0x3075aee6, n= ew_setting=3D0x85c3000[page_0xff], old_setting=3D0x85c3001) =3D -1 (Inv= alid argument) [4673] [421] syncfs(fd=3D12) [watchdog] pid 4514 hasn't made progress i= n 30 seconds! (last:1368998898 now:1368998928 diff:30). Stuck in syscal= l 267:clock_nanosleep. Sending SIGKILL. I created an EXT4FS on the file /mnt/ramdisk/disk1, loop-mounted it at = /mnt/ramdisk/victims, I mounted a stable Gentoo Linux image onto /mnt/ramdisk/trinity, chroot= ed into + started a fuzzying process $ ps axf | grep trinity 2427 pts/2 S+ 0:00 | \_ sudo /home/tfoerste/workspace/bin/ch= r_uml.sh -r /home/tfoerste/virtual/uml/trinity -t cd /mnt/n22/v1; while= [[ : ]]; do trinity -C 4 -V /mnt/n22/v1/v2/ -m; sleep 2; done 2428 pts/2 S+ 0:00 | \_ /bin/sh /home/tfoerste/workspace= /bin/chr_uml.sh -r /home/tfoerste/virtual/uml/trinity -t cd /mnt/n22/v1= ; while [[ : ]]; do trinity -C 4 -V /mnt/n22/v1/v2/ -m; sleep 2; done 2479 pts/2 S+ 0:00 | \_ /bin/sh /home/tfoerste/works= pace/bin/chr_uml.sh -r /home/tfoerste/virtual/uml/trinity -t cd /mnt/n2= 2/v1; while [[ : ]]; do trinity -C 4 -V /mnt/n22/v1/v2/ -m; sleep 2; do= ne 4681 pts/2 D+ 0:00 | | \_ grep -q -e Regenerating = random pages -e Triggering periodic reseed. /mnt/ramdisk/victims/v1/tri= nity.log 2483 pts/2 S+ 0:00 | \_ su - tfoerste -c cd /mnt/n22= /v1; while [[ : ]]; do trinity -C 4 -V /mnt/n22/v1/v2/ -m; sleep 2; don= e 2485 pts/2 S+ 0:00 | \_ /bin/bash -c cd /mnt/n22= /v1; while [[ : ]]; do trinity -C 4 -V /mnt/n22/v1/v2/ -m; sleep 2; don= e 4510 pts/2 S+ 0:00 | \_ trinity -C 4 -V /mnt= /n22/v1/v2/ -m 4511 pts/2 D+ 0:00 | \_ trinity -C 4 -V = /mnt/n22/v1/v2/ -m 4512 pts/2 S+ 0:00 | \_ trinity -C 4 -V = /mnt/n22/v1/v2/ -m 4514 pts/2 SNL+ 0:00 | \_ trinity -C 4= -V /mnt/n22/v1/v2/ -m 4546 pts/2 SNL+ 0:00 | \_ trinity -C 4= -V /mnt/n22/v1/v2/ -m 4651 pts/2 SNL+ 0:00 | \_ trinity -C 4= -V /mnt/n22/v1/v2/ -m 4673 pts/2 DNL+ 0:00 | \_ trinity -C 4= -V /mnt/n22/v1/v2/ -m 5421 pts/5 S+ 0:00 \_ grep --colour=3Dauto trinity --=20 MfG/Sincerely Toralf F=C3=B6rster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html