On 6/1/18 4:35 PM, Kent Overstreet wrote: > On Fri, Jun 01, 2018 at 02:55:15PM +0200, Krzysztof Kozlowski wrote: >> Hi, >> >> Todays linux-next 20180601 fails during dm-crypt tests on Exynos5422 >> (ARMv7, Cortex-A7+A15) using crypto HW block from SoC (s5p-aes). >> >> The test which fails: >> https://github.com/krzk/tools/blob/master/tests/s5p-sss-cryptsetup.sh >> >> Effect: >> >> [ 149.867394] ------------[ cut here ]------------ >> [ 149.870631] WARNING: CPU: 5 PID: 492 at >> ../drivers/md/dm-crypt.c:2225 crypt_dtr+0x1c0/0x1c4 [dm_crypt] >> [ 149.880078] Modules linked in: dm_crypt s5p_jpeg exynos_gsc s5p_mfc >> v4l2_mem2mem v4l2_common videobuf2_dma_contig videobuf2_memops >> videobuf2_v4l2 videobuf2_common videodev media >> [ 149.895908] CPU: 5 PID: 492 Comm: cryptsetup Tainted: G W >> 4.17.0-rc4-00159-gae4c15db96d2 #36 >> [ 149.905328] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) >> [ 149.911398] [<c011291c>] (unwind_backtrace) from [<c010ece8>] >> (show_stack+0x10/0x14) >> [ 149.919111] [<c010ece8>] (show_stack) from [<c0a32190>] >> (dump_stack+0x98/0xc4) >> [ 149.926307] [<c0a32190>] (dump_stack) from [<c0126fa0>] (__warn+0x10c/0x124) >> [ 149.933310] [<c0126fa0>] (__warn) from [<c01270d0>] >> (warn_slowpath_null+0x40/0x48) >> [ 149.940862] [<c01270d0>] (warn_slowpath_null) from [<bf28e15c>] >> (crypt_dtr+0x1c0/0x1c4 [dm_crypt]) >> [ 149.949803] [<bf28e15c>] (crypt_dtr [dm_crypt]) from [<c06f34b8>] >> (dm_table_destroy+0x5c/0xf8) >> [ 149.958360] [<c06f34b8>] (dm_table_destroy) from [<c06f0cb0>] >> (__dm_destroy+0x158/0x1b4) >> [ 149.966414] [<c06f0cb0>] (__dm_destroy) from [<c06f7988>] >> (dev_remove+0xd4/0x104) >> [ 149.973861] [<c06f7988>] (dev_remove) from [<c06f80b4>] >> (ctl_ioctl+0x2e4/0x660) >> [ 149.981144] [<c06f80b4>] (ctl_ioctl) from [<c029fcc0>] >> (do_vfs_ioctl+0xb0/0x9e8) >> [ 149.988508] [<c029fcc0>] (do_vfs_ioctl) from [<c02a062c>] >> (ksys_ioctl+0x34/0x5c) >> [ 149.995874] [<c02a062c>] (ksys_ioctl) from [<c0101000>] >> (ret_fast_syscall+0x0/0x28) >> [ 150.061101] ---[ end trace 3e3bc2b7df1963aa ]--- >> >> [ 150.065594] Unable to handle kernel paging request at virtual >> address 2e02f000 >> [ 150.383043] [<c0483edc>] (percpu_counter_add_batch) from >> [<bf28e378>] (crypt_page_free+0x34/0x3c [dm_crypt]) >> [ 150.392838] [<bf28e378>] (crypt_page_free [dm_crypt]) from >> [<c0229b18>] (mempool_exit+0x24/0x60) >> [ 150.401584] [<c0229b18>] (mempool_exit) from [<bf28e028>] >> (crypt_dtr+0x8c/0x1c4 [dm_crypt]) >> [ 150.409903] [<bf28e028>] (crypt_dtr [dm_crypt]) from [<c06f34b8>] >> (dm_table_destroy+0x5c/0xf8) >> [ 150.418477] [<c06f34b8>] (dm_table_destroy) from [<c06f0cb0>] >> (__dm_destroy+0x158/0x1b4) >> [ 150.426533] [<c06f0cb0>] (__dm_destroy) from [<c06f7988>] >> (dev_remove+0xd4/0x104) >> [ 150.433982] [<c06f7988>] (dev_remove) from [<c06f80b4>] >> (ctl_ioctl+0x2e4/0x660) >> [ 150.441264] [<c06f80b4>] (ctl_ioctl) from [<c029fcc0>] >> (do_vfs_ioctl+0xb0/0x9e8) >> [ 150.448628] [<c029fcc0>] (do_vfs_ioctl) from [<c02a062c>] >> (ksys_ioctl+0x34/0x5c) >> [ 150.455994] [<c02a062c>] (ksys_ioctl) from [<c0101000>] >> (ret_fast_syscall+0x0/0x28) >> >> --- >> >> Full log is here: >> https://krzk.eu/#/builders/1/builds/2117/steps/18/logs/serial0 >> >> Bisect could not work reliably because a lot of commits from Kent >> Overstreet just do not compile. Really, non-buildable stuff should not >> be committed... > > Sorry, I do compile test stuff but sometimes I screw up... > > I'll work on getting a test set up. Nevermind that for now, do you have a fix for the issue reported? -- Jens Axboe -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
