** Summary changed: - Cavium ThunderX CN88XX Panic : Unknown reason + Cavium ThunderX CN88XX crashes on boot
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1857074 Title: Cavium ThunderX CN88XX crashes on boot Status in linux package in Ubuntu: Confirmed Status in linux source package in Bionic: Confirmed Bug description: Series: Bionic Kernel: 4.15.0-74.84 linux-generic Steps to reproduce: Install 4.15.0-74.84 Kernel and boot the system. The following crash was observed while testing the proposed kernel for the 2019.12.02 SRU Cycle. This kernel was built to include fixes for the following bugs: * [Regression] Bionic kernel 4.15.0-71.80 can not boot on ThunderX (LP: #1853326) - Revert "arm64: Use firmware to detect CPUs that are not affected by Spectre-v2" - Revert "arm64: Get rid of __smccc_workaround_1_hvc_*" * [Regression] Bionic kernel 4.15.0-71.80 can not boot on ThunderX2 and Kunpeng920 (LP: #1852723) - SAUCE: arm64: capabilities: Move setup_boot_cpu_capabilities() call to correct place The following crash appears to be a NEW bug. not related to the prior bugs listed above. This bug DOES NOT APPEAR to be related to LP#1857073. This is another NEW BUG. Hostname: Starmie Probable Cause is unknown at this point and still under investigation. [ OK ] Found device WDC_WD5003ABYZ-011FA0 efi. Mounting /boot/efi... [ OK ] Mounted /boot/efi. [ OK ] Reached target Local File Systems. Starting AppArmor initialization... Starting Tell Plymouth To Write Out Runtime Data... Starting ebtables ruleset management... [ 20.942427] kernel BUG at /build/linux-pWET3k/linux-4.15.0/fs/buffer.c:1240! [ 20.951416] Internal error: Oops - BUG: 0 [#1] SMP [ 20.958153] Modules linked in: nls_iso8859_1 thunderx_edac thunderx_zip cavium_rng_vf shpchp cavium_rng gpio_keys uio_pdrv_genirq ipmi_ssif uio ipmi_devintf ipmi_msghandler sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear nicvf nicpf ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect aes_ce_blk sysimgblt fb_sys_fops aes_ce_cipher crc32_ce drm crct10dif_ce ghash_ce sha2_ce sha256_arm64 sha1_ce ahci thunder_bgx libahci thunder_xcv i2c_thunderx mdio_thunder thunderx_mmc mdio_cavium aes_neon_bs aes_neon_blk crypto_simd cryptd aes_arm64 [ 21.044326] Process systemd (pid: 1, stack limit = 0x000000005af6f18b) [ 21.053858] CPU: 1 PID: 1 Comm: systemd Not tainted 4.15.0-74-generic #84-Ubuntu [ 21.063931] Hardware name: Cavium ThunderX CRB/To be filled by O.E.M., BIOS 5.11 12/12/2012 [ 21.074790] pstate: 20400085 (nzCv daIf +PAN -UAO) [ 21.082096] pc : __find_get_block+0x2e8/0x398 [ 21.088917] lr : __getblk_gfp+0x3c/0x2a8 [ 21.095379] sp : ffff0000099ab7e0 [ 21.101062] x29: ffff0000099ab7e0 x28: 0000000000000000 [ 21.108699] x27: 0000000000000000 x26: 0000000000000000 [ 21.116265] x25: 0000000000000001 x24: 0000000000000000 [ 21.123788] x23: 0000000000000008 x22: ffff801f26116c80 [ 21.131302] x21: ffff801f26116c80 x20: 000000000000245c [ 21.138808] x19: 0000000000001000 x18: 0000ffffa59c3a70 [ 21.146300] x17: 0000000000000000 x16: 0000000000000000 [ 21.153730] x15: 0000000000000020 x14: 0000000000000012 [ 21.161083] x13: 2f7374696e752f64 x12: 0101010101010101 [ 21.168397] x11: 7f7f7f7f7f7f7f7f x10: ffff00000972d000 [ 21.175689] x9 : 0000000000000000 x8 : ffff801f7ba7e3c0 [ 21.183042] x7 : ffff801f7ba7e3e0 x6 : 0000000000000000 [ 21.190667] x5 : 0000000000000004 x4 : 0000000000000020 [ 21.197955] x3 : 0000000000000008 x2 : 0000000000001000 [ 21.205680] x1 : 000000000000245c x0 : 0000000000000080 [ 21.212918] Call trace: [ 21.217257] __find_get_block+0x2e8/0x398 [ 21.223160] __getblk_gfp+0x3c/0x2a8 [ 21.228644] ext4_getblk+0xcc/0x1b0 [ 21.233991] ext4_bread_batch+0x78/0x1c8 [ 21.239726] ext4_find_entry+0x2d4/0x598 [ 21.245416] ext4_lookup+0xac/0x278 [ 21.250612] lookup_slow+0xac/0x190 [ 21.255736] walk_component+0x228/0x340 [ 21.261151] link_path_walk+0x2f4/0x568 [ 21.266499] path_parentat+0x44/0x88 [ 21.271521] filename_parentat+0xa0/0x170 [ 21.276924] filename_create+0x60/0x168 [ 21.282082] SyS_symlinkat+0x80/0x128 [ 21.287013] el0_svc_naked+0x30/0x34 [ 21.291835] Code: 17ffffe7 a90363b7 a9046bb9 f9002bbb (d4210000) [ 21.299191] ---[ end trace b07cecc329f07f48 ]--- [ 21.347488] systemd: 35 output lines suppressed due to ratelimiting [ 21.355094] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 21.355094] [ 21.366666] SMP: stopping secondary CPUs [ 21.371817] Kernel Offset: disabled [ 21.376517] CPU features: 0x00901108 [ 21.381310] Memory Limit: none [ 21.385617] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 21.385617] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1857074/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
