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charset="UTF-8" X-Rspam-User: X-Stat-Signature: tydq685188a4b48tiu5qnymbdmjsmqjq X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 48150140019 X-HE-Tag: 1699536441-258048 X-HE-Meta: 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 282rzgxR 7ISRGUOMbOn92R0IahEwdpVX6uzZsU9Zh8cREv4UadYL9cVscdNpxY27C7ZtnoSosVwzb0nq9zwIYUfkVjb9dt67WRRQD7u2hu4j8NTrePmDDJzT4L4fJCN1F4loGGZKxDRQqBI/Pr+UNaUx9gxh4a8fj4r5PMO0UwO3q2V7Q4c5UzS96FFLQPaac1vIXQprs8BchmrPlQ77iRPtzWYicDsQZyDA2EF4abnkEcKLdI8JI6R4cAbrsJ2UqLAJHax7TMNklYrm3bh7a3ywV4TxGs7elHT5UlaobcYd43tYwz85UUz223dZF/fu+oxHkdPGrb1tZdOig5UKASplhIXY3UZF7YedNJ3a1bQlysHSxzejwYPDpdniV+8ZvYrVZTcPUlE09 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Following kernel panic noticed while running selftests: exec: load_address on Fastmodels (FVP) running Linux next-20231109. Reported-by: Linux Kernel Functional Testing log: --- # timeout set to 45 # selftests: exec: load_address_16777216 [ 238.405168] ------------[ cut here ]------------ [ 238.405244] WARNING: CPU: 6 PID: 474 at include/linux/maple_tree.h:712 mmap_region (include/linux/maple_tree.h:556 include/linux/maple_tree.h:731 include/linux/maple_tree.h:747 include/linux/mm.h:1033 mm/mmap.c:2828) [ 238.405432] Modules linked in: arm_spe_pmu crct10dif_ce panel_simple pl111_drm drm_dma_helper drm_kms_helper fuse drm backlight dm_mod ip_tables x_tables [ 238.405932] CPU: 6 PID: 474 Comm: load_address_16 Not tainted 6.6.0-next-20231109 #1 [ 238.406070] Hardware name: FVP Base RevC (DT) [ 238.406151] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 238.406294] pc : mmap_region (include/linux/maple_tree.h:556 include/linux/maple_tree.h:731 include/linux/maple_tree.h:747 include/linux/mm.h:1033 mm/mmap.c:2828) [ 238.406424] lr : mmap_region (mm/mmap.c:2836) [ 238.406554] sp : ffff8000819639b0 [ 238.406629] x29: ffff8000819639c0 x28: ffff000806f79000 x27: 0000000002002000 [ 238.406829] x26: ffff000806f798f0 x25: ffff000806f790b0 x24: 0000000000000006 [ 238.407029] x23: 0000000000000ffc x22: ffff000805d6e100 x21: ffff0008016adf00 [ 238.407229] x20: 0000000000100073 x19: 0000000001ffc000 x18: ffffffffffffffff [ 238.407425] x17: 0000000000000000 x16: ffffd7c64ceb7c10 x15: ffffffffffffffff [ 238.407627] x14: 0000000000000000 x13: 1fffe001002bc9a1 x12: ffff0008015e4d0c [ 238.407825] x11: ffff800081963a48 x10: ffff0008015e4d00 x9 : ffffd7c64b49c9f0 [ 238.408028] x8 : ffff800081963778 x7 : 0000000000000000 x6 : 0000000000000000 [ 238.408223] x5 : ffffd7c64e35f000 x4 : ffffd7c64e35f278 x3 : 0000000000000000 [ 238.408420] x2 : ffffd7c64e92fd78 x1 : 0000000002001fff x0 : 0000000000479fff [ 238.408618] Call trace: [ 238.408681] mmap_region (include/linux/maple_tree.h:556 include/linux/maple_tree.h:731 include/linux/maple_tree.h:747 include/linux/mm.h:1033 mm/mmap.c:2828) [ 238.408812] do_mmap (arch/arm64/include/asm/mman.h:18 include/linux/mman.h:147 mm/mmap.c:1274) [ 238.408940] vm_mmap_pgoff (mm/util.c:546) [ 238.409088] vm_mmap (mm/util.c:559) [ 238.409229] elf_load (fs/binfmt_elf.c:385 fs/binfmt_elf.c:408) [ 238.409337] load_elf_binary (fs/binfmt_elf.c:1134 (discriminator 1)) [ 238.409454] bprm_execve (fs/exec.c:1940) [ 238.409598] do_execveat_common.isra.0 (fs/exec.c:1938) [ 238.409757] __arm64_sys_execve (fs/exec.c:2106) [ 238.409910] invoke_syscall (arch/arm64/kernel/syscall.c:46 (discriminator 19)) [ 238.410058] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:136) [ 238.410218] do_el0_svc (arch/arm64/kernel/syscall.c:155) [ 238.410363] el0_svc (arch/arm64/include/asm/daifflags.h:75 arch/arm64/kernel/entry-common.c:677) [ 238.410508] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:697) [ 238.410623] el0t_64_sync (arch/arm64/kernel/entry.S:595) [ 238.410735] ---[ end trace 0000000000000000 ]--- Links: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20231109/testrun/21009598/suite/log-parser-test/test/check-kernel-exception/log - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20231109/testrun/21009598/suite/log-parser-test/tests/ - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2Xv9wca3SPRN4lh73fIuUxVRNHI - https://storage.tuxsuite.com/public/linaro/lkft/builds/2Xv9vEpjybxlDA4IvgDBm4bjzVT/ -- Linaro LKFT https://lkft.linaro.org