- Lkft-triage - lists.linaro.org

Daily cts/vts report for lkft - 2025-Sep-07

by lava＠validation.linaro.org

Total jobs: 189 Total errors: 99 (52.38%) LAVA errors: 0 (0.00%) Test errors: 77 (40.74%) Job errors: 19 (10.05%) Infra errors: 3 (1.59%) Canceled jobs: 0 (0.00%) Device type: x15 Total jobs: 1 Total errors: 0 (0.00%) Device type: qrb5165-rb5 Total jobs: 27 Total errors: 7 (25.93%) Error type: Test Error count: 6 (22.22%) Error: No match for error type 'Test', message 'tradefed - adb device lost[d8a1879f]' Count: 1 (3.70%) IDs: rb5-07: 8435704 Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 3 (11.11%) IDs: rb5-03: 8435556 8435665 rb5-07: 8435686 Error: No match for error type 'Test', message 'lava-test-interactive timed out after 600 seconds' Count: 2 (7.41%) IDs: rb5-03: 8435558 8435561 Error type: Infrastructure Error count: 1 (3.70%) Error: Connection closed Count: 1 (3.70%) IDs: rb5-01: 8435683 Device type: sm8550-hdk Total jobs: 11 Total errors: 3 (27.27%) Error type: Test Error count: 3 (27.27%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 3 (27.27%) IDs: sm8550-hdk-01: 8435469 8435713 8435716 Device type: hi960-hikey Total jobs: 17 Total errors: 7 (41.18%) Error type: Test Error count: 6 (35.29%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 5 (29.41%) IDs: hi960-hikey-01: 8434669 8434697 8435473 8435631 hi960-hikey-02: 8435394 Error: No match for error type 'Test', message 'tradefed - adb device lost[6A522E130177F475]' Count: 1 (5.88%) IDs: hi960-hikey-01: 8434670 Error type: Infrastructure Error count: 1 (5.88%) Error: No match for error type 'Infrastructure', message 'wait-device-boardid timed out after 1174 seconds' Count: 1 (5.88%) IDs: hi960-hikey-04: 8434667 Device type: dragonboard-845c Total jobs: 133 Total errors: 82 (61.65%) Error type: Test Error count: 62 (46.62%) Error: No match for error type 'Test', message 'lava-test-interactive timed out after 600 seconds' Count: 18 (13.53%) IDs: db845c-03: 8433350 db845c-04: 8433293 8433299 8433353 8433872 8433901 db845c-06: 8433283 8433286 8433295 8433323 8433329 8433857 8433914 db845c-10: 8433327 8433859 8433900 8433909 8433910 Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 6 (4.51%) IDs: db845c-03: 8433787 db845c-04: 8433779 db845c-06: 8433325 8433830 8433871 db845c-09: 8433242 Error: No match for error type 'Test', message 'tradefed - adb device lost[476f370a]' Count: 11 (8.27%) IDs: db845c-10: 8433284 8433297 8433331 8433375 8433761 8433778 8433791 8433794 8433813 8433845 8433870 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 297 seconds' Count: 1 (0.75%) IDs: db845c-03: 8433807 Error: No match for error type 'Test', message 'tradefed - adb device lost[e875976d]' Count: 5 (3.76%) IDs: db845c-06: 8433245 8433374 8433399 8433792 8433796 Error: No match for error type 'Test', message 'tradefed - adb device lost[d966d3f5]' Count: 6 (4.51%) IDs: db845c-03: 8433398 8433402 8433768 8433783 8433785 8433790 Error: No match for error type 'Test', message 'tradefed - adb device lost[f3a58ae3]' Count: 8 (6.02%) IDs: db845c-04: 8433241 8433244 8433373 8433380 8433400 8433415 8433782 8433786 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 584 seconds' Count: 1 (0.75%) IDs: db845c-03: 8433763 Error: Device NOT found! Count: 3 (2.26%) IDs: db845c-03: 8433352 db845c-04: 8433264 8433762 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 598 seconds' Count: 1 (0.75%) IDs: db845c-04: 8433339 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 596 seconds' Count: 1 (0.75%) IDs: db845c-03: 8433334 Error: No match for error type 'Test', message 'tradefed - adb device lost[a6622a22]' Count: 1 (0.75%) IDs: db845c-09: 8433243 Error type: Job Error count: 19 (14.29%) Error: wait for prompt timed out Count: 7 (5.26%) IDs: db845c-03: 8433463 db845c-04: 8433469 db845c-06: 8433465 db845c-10: 8433466 8433473 8433759 8433904 Error: No match for error type 'Job', message 'login-action timed out after 874 seconds' Count: 1 (0.75%) IDs: db845c-04: 8433903 Error: No match for error type 'Job', message 'login-action timed out after 872 seconds' Count: 4 (3.01%) IDs: db845c-03: 8433471 db845c-04: 8433443 db845c-06: 8433764 db845c-10: 8433462 Error: No match for error type 'Job', message 'login-action timed out after 873 seconds' Count: 3 (2.26%) IDs: db845c-03: 8433442 8433474 8433760 Error: No match for error type 'Job', message 'login-action timed out after 801 seconds' Count: 1 (0.75%) IDs: db845c-10: 8433470 Error: No match for error type 'Job', message 'login-action timed out after 871 seconds' Count: 3 (2.26%) IDs: db845c-03: 8433460 db845c-04: 8433461 8433464 Error type: Infrastructure Error count: 1 (0.75%) Error: No match for error type 'Infrastructure', message 'wait-device-boardid timed out after 1172 seconds' Count: 1 (0.75%) IDs: db845c-05: 8433249

12 hours, 42 minutes

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Daily report for validation - 2025-Sep-07

by lava＠validation.linaro.org

Total jobs: 385 Total errors: 195 (50.65%) LAVA errors: 7 (1.82%) Test errors: 1 (0.26%) Job errors: 15 (3.90%) Infra errors: 172 (44.68%) Canceled jobs: 0 (0.00%) Device type: beaglebone-black Total jobs: 353 Total errors: 181 (51.27%) Error type: Infrastructure Error count: 167 (47.31%) Error: matched a bootloader error message Count: 4 (1.13%) IDs: beaglebone-black03: 4197977 4198067 4205533 4206148 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 42 seconds' Count: 40 (11.33%) IDs: beaglebone-black03: 4196837 4196850 4196852 4196889 4196907 4197150 4197158 4197164 4197168 4197170 4197176 4197258 4197268 4197271 4197873 4197951 4197979 4197996 4198045 4198055 4198063 4198065 4198077 4198154 4198175 4204856 4204858 4205531 4205535 4205537 4205545 4205567 4205607 4205609 4205613 4205617 4205621 4205626 4205633 4206084 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 41 seconds' Count: 55 (15.58%) IDs: beaglebone-black03: 4196824 4196828 4196832 4196848 4196856 4196858 4196883 4196898 4197030 4197154 4197156 4197160 4197162 4197174 4197178 4197290 4197300 4197313 4197875 4197881 4197959 4197963 4197969 4197989 4198069 4198071 4198075 4198079 4198081 4198085 4198101 4198107 4198159 4198169 4198173 4198177 4204863 4205346 4205506 4205520 4205523 4205527 4205541 4205549 4205605 4205615 4205623 4205738 4206028 4206034 4206047 4206055 4206070 4206077 4206082 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 39 seconds' Count: 19 (5.38%) IDs: beaglebone-black03: 4196840 4196846 4196914 4197146 4197189 4197953 4197971 4197975 4198049 4198087 4198165 4198171 4204865 4205371 4205510 4205529 4206035 4206059 4206080 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 38 seconds' Count: 8 (2.27%) IDs: beaglebone-black03: 4197148 4197879 4197900 4197961 4205513 4206062 4206066 4206074 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 44 seconds' Count: 9 (2.55%) IDs: beaglebone-black03: 4197640 4197949 4197981 4197983 4198057 4198083 4205539 4205543 4206050 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 40 seconds' Count: 28 (7.93%) IDs: beaglebone-black03: 4196811 4196844 4197166 4197172 4197184 4197246 4197760 4197877 4197957 4197965 4197967 4198047 4198051 4198053 4198059 4198061 4198089 4198152 4198157 4198161 4198167 4205344 4205349 4205547 4205611 4205619 4205630 4205732 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 37 seconds' Count: 1 (0.28%) IDs: beaglebone-black03: 4205517 Error: No match for error type 'Infrastructure', message 'No time left for remaining 2 retries. You should either increase block timeout or decrease named action timeout. 3 retries out of 5 failed for uboot-action' Count: 2 (0.57%) IDs: beaglebone-black03: 4196816 4204862 Error: No match for error type 'Infrastructure', message 'No time left for remaining 1 retries. You should either increase block timeout or decrease named action timeout. 4 retries out of 5 failed for uboot-action' Count: 1 (0.28%) IDs: beaglebone-black03: 4198163 Error type: Job Error count: 7 (1.98%) Error: No match for error type 'Job', message 'login-action timed out after 91 seconds' Count: 1 (0.28%) IDs: beaglebone-black03: 4205925 Error: No match for error type 'Job', message 'login-action timed out after 92 seconds' Count: 1 (0.28%) IDs: beaglebone-black03: 4205901 Error: wait for prompt timed out Count: 5 (1.42%) IDs: beaglebone-black03: 4197955 4198073 4204860 4205525 4205736 Error type: Bug Error count: 7 (1.98%) Error: No match for error type 'Bug', message 'Invalid max_end_time value passed to wait()' Count: 7 (1.98%) IDs: beaglebone-black03: 4196819 4196854 4197152 4197895 4197973 4205628 4205632 Device type: dragonboard-845c Total jobs: 5 Total errors: 0 (0.00%) Device type: x15 Total jobs: 6 Total errors: 2 (33.33%) Error type: Test Error count: 1 (16.67%) Error: No match for error type 'Test', message 'Network initiation timeout exceeded; job exit' Count: 1 (16.67%) IDs: x15-01: 4206124 Error type: Job Error count: 1 (16.67%) Error: No match for error type 'Job', message 'login-action timed out after 275 seconds' Count: 1 (16.67%) IDs: x15-01: 4206040 Device type: bcm2837-rpi-3-b-32 Total jobs: 17 Total errors: 11 (64.71%) Error type: Infrastructure Error count: 5 (29.41%) Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 35 seconds' Count: 5 (29.41%) IDs: rpi3-b-32-03: 4206051 4206053 4206060 4206068 4206075 Error type: Job Error count: 6 (35.29%) Error: wait for prompt timed out Count: 6 (35.29%) IDs: rpi3-b-32-03: 4206038 4206045 4206057 4206064 4206067 4206072 Device type: dragonboard-410c Total jobs: 2 Total errors: 1 (50.00%) Error type: Job Error count: 1 (50.00%) Error: No match for error type 'Job', message 'Unable to update image rootfs: 'mount: mount exited with status 32: mount: /sysroot: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.\n dmesg(1) may have more information after failed mount system call.'' Count: 1 (50.00%) IDs: dragonboard-410c-01: 4206030 Device type: hi6220-hikey-r2 Total jobs: 1 Total errors: 0 (0.00%) Device type: imx93-11x11-evk Total jobs: 1 Total errors: 0 (0.00%)

12 hours, 45 minutes

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Did you get my last email? h

by RR

Hi, We are a electric bicycle manufacturer with a production capacity of 20,000 units annually. Our warehouses in Europe, the US allow for fast shipping within 3-7 days. If you’re interested in purchasing electric bicycles, we can provide you with a price based on your location. We also welcome inquiries about becoming an authorized dealer in your region. Our electric bicycle options include: 26” Fat Tire eBikes, 20” Moped-Style Fat Tire eBikes ,26” Full Suspension eBikes 20” Folding Full Suspension eBikes, High-end Mid-Motor Soft-Tail Mountain Bikes, Electric Cargo Trikes, 5600W eScooters and 8000W Dirt eBikes, We offer flexible battery and motor options to suit your needs. Best regards, Robin Tan The Electric Bicycle Expert

1 day, 7 hours

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arm64/juno-r2: Kernel panic in cgroup_fj_stress.sh on next-20250904

by Naresh Kamboju

Kernel warnings and a panic were observed on Juno-r2 while running LTP controllers (cgroup_fj_stress.sh) on the Linux next-20250904 with SCHED_PROXY_EXEC=y enabled build. Regression Analysis: - New regression? yes - Reproducibility? yes First seen on next-20250904 Bad: next-20250904 Good: next-20250822 Test regression: next-20250904 juno-r2 cgroup_fj_stress.sh kernel panic Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Juno-r2: * LTP controllers * cgroup_fj_stress.sh Test crash: cgroup_fj_stress_net_cls_1_200_one: [ 365.917504] /usr/local/bin/kirk[402]: cgroup_fj_stress_net_cls_1_200_one: start (command: cgroup_fj_stress.sh net_cls 1 200 one) [ 374.230110] ------------[ cut here ]------------ [ 374.230132] WARNING: lib/timerqueue.c:55 at timerqueue_del+0x68/0x70, CPU#5: swapper/5/0 [ 374.242899] Modules linked in: tda9950 panfrost tda998x hdlcd drm_shmem_helper cec drm_client_lib gpu_sched onboard_usb_dev drm_dma_helper drm_kms_helper fuse drm backlight [ 374.258403] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Not tainted 6.17.0-rc4-next-20250904 #1 PREEMPT [ 374.267300] Hardware name: ARM Juno development board (r2) (DT) [ 374.273232] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 374.280213] pc : timerqueue_del (lib/timerqueue.c:55 (discriminator 1)) [ 374.284236] lr : __hrtimer_run_queues (kernel/time/hrtimer.c:1121 (discriminator 1) kernel/time/hrtimer.c:1741 (discriminator 1) kernel/time/hrtimer.c:1825 (discriminator 1)) [ 374.288960] sp : ffff800083283d40 [ 374.292279] x29: ffff800083283d40 x28: ffff00097edac1c0 x27: ffff00097edac730 [ 374.299445] x26: 0000000000000001 x25: 00000000000000c0 x24: ffff800082a9feb0 [ 374.306611] x23: 0000000000000060 x22: ffff000800396040 x21: ffff00097edac180 [ 374.313776] x20: ffff00097edac1e0 x19: ffff00097edac730 x18: ffff80008f8b3be0 [ 374.320942] x17: ffff8008fc418000 x16: ffff800083280000 x15: 0000000000000000 [ 374.328108] x14: 00003d0900000000 x13: 0000000000000000 x12: 003d090000000000 [ 374.335273] x11: 0000000000000000 x10: ffff800081754498 x9 : ffff8000801aa89c [ 374.342439] x8 : 1fffe001044892a1 x7 : 0000000000000004 x6 : 0000000000000004 [ 374.349603] x5 : 0000000014000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 374.356768] x2 : 00000000000000c0 x1 : ffff00097edac730 x0 : ffff00097edac730 [ 374.363933] Call trace: [ 374.366383] timerqueue_del (lib/timerqueue.c:55 (discriminator 1)) (P) [ 374.370410] __hrtimer_run_queues (kernel/time/hrtimer.c:1121 (discriminator 1) kernel/time/hrtimer.c:1741 (discriminator 1) kernel/time/hrtimer.c:1825 (discriminator 1)) [ 374.374786] hrtimer_interrupt (kernel/time/hrtimer.c:1890) [ 374.378813] tick_handle_oneshot_broadcast (kernel/time/tick-broadcast.c:768) [ 374.383970] arch_timer_mmio_handler (drivers/clocksource/arm_arch_timer_mmio.c:192) [ 374.388434] __handle_irq_event_percpu (kernel/irq/handle.c:158) [ 374.393158] handle_irq_event (kernel/irq/handle.c:193 kernel/irq/handle.c:210) [ 374.397010] handle_fasteoi_irq (kernel/irq/chip.c:766) [ 374.401208] handle_irq_desc (kernel/irq/irqdesc.c:670) [ 374.404974] generic_handle_domain_irq (kernel/irq/irqdesc.c:726) [ 374.409609] gic_handle_irq (arch/arm64/include/asm/io.h:80 include/asm-generic/io.h:336 drivers/irqchip/irq-gic.c:341) [ 374.413285] call_on_irq_stack (arch/arm64/kernel/entry.S:893) [ 374.417223] do_interrupt_handler (arch/arm64/kernel/entry-common.c:314) [ 374.421424] el1_interrupt (arch/arm64/kernel/entry-common.c:654 arch/arm64/kernel/entry-common.c:668) [ 374.425013] el1h_64_irq_handler (arch/arm64/kernel/entry-common.c:674) [ 374.429123] el1h_64_irq (arch/arm64/kernel/entry.S:592) [ 374.432536] cpuidle_enter_state (drivers/cpuidle/cpuidle.c:293 (discriminator 1)) (P) [ 374.437085] cpuidle_enter (drivers/cpuidle/cpuidle.c:391 (discriminator 2)) [ 374.440680] ------------[ cut here ]------------ [ 374.445303] WARNING: arch/arm64/kernel/stacktrace.c:211 at dump_backtrace+0x624/0x6f0, CPU#5: swapper/5/0 [ 374.454901] Modules linked in: tda9950 panfrost tda998x hdlcd drm_shmem_helper cec drm_client_lib gpu_sched onboard_usb_dev drm_dma_helper drm_kms_helper fuse drm backlight [ 374.470392] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Not tainted 6.17.0-rc4-next-20250904 #1 PREEMPT [ 374.479288] Hardware name: ARM Juno development board (r2) (DT) [ 374.485218] pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 374.492197] pc : dump_backtrace (arch/arm64/kernel/stacktrace.c:211 (discriminator 1) arch/arm64/kernel/stacktrace.c:236 (discriminator 1) arch/arm64/kernel/stacktrace.c:266 (discriminator 1) arch/arm64/kernel/stacktrace.c:295 (discriminator 1) arch/arm64/kernel/stacktrace.c:366 (discriminator 1) arch/arm64/kernel/stacktrace.c:492 (discriminator 1)) [ 374.496392] lr : dump_backtrace (arch/arm64/kernel/stacktrace.c:198 arch/arm64/kernel/stacktrace.c:236 arch/arm64/kernel/stacktrace.c:266 arch/arm64/kernel/stacktrace.c:295 arch/arm64/kernel/stacktrace.c:366 arch/arm64/kernel/stacktrace.c:492) [ 374.500586] sp : ffff800083283980 [ 374.503905] x29: ffff800083283a50 x28: ffff000800396040 x27: ffff000800396040 [ 374.511070] x26: ffff800082561000 x25: ffff800082561650 x24: ffff800080038848 [ 374.518236] x23: ffff800081731bf8 x22: ffff8000822d00a8 x21: ffff80008231a5c0 [ 374.525401] x20: ffff000800396040 x19: ffff8000833dbde0 x18: 0000000000000000 [ 374.532566] x17: 3337636164653739 x16: 3030306666666620 x15: 0000000000000000 [ 374.539731] x14: 0000000000000000 x13: 303678302f303478 x12: 302b7265746e655f [ 374.546896] x11: 746174735f726574 x10: ffff800082b1f8c0 x9 : ffff800080022c7c [ 374.554061] x8 : ffff8000832836e8 x7 : ffff800082ac78c0 x6 : 00000000ffffefff [ 374.561226] x5 : 0000000000000a00 x4 : ffff8000833dc000 x3 : ffff8000833dbdf8 [ 374.568390] x2 : 0000000000000018 x1 : ffff8000833dbde0 x0 : ffff000800396040 [ 374.575555] Call trace: [ 374.578003] dump_backtrace (arch/arm64/kernel/stacktrace.c:211 (discriminator 1) arch/arm64/kernel/stacktrace.c:236 (discriminator 1) arch/arm64/kernel/stacktrace.c:266 (discriminator 1) arch/arm64/kernel/stacktrace.c:295 (discriminator 1) arch/arm64/kernel/stacktrace.c:366 (discriminator 1) arch/arm64/kernel/stacktrace.c:492 (discriminator 1)) (P) [ 374.582201] show_regs (arch/arm64/kernel/process.c:249) [ 374.585444] __warn (kernel/panic.c:899) [ 374.588515] report_bug (lib/bug.c:176 lib/bug.c:215) [ 374.592021] bug_brk_handler (arch/arm64/kernel/traps.c:1000 (discriminator 1)) [ 374.595783] do_el1_brk64 (arch/arm64/kernel/debug-monitors.c:266 (discriminator 1)) [ 374.599285] el1_brk64 (arch/arm64/kernel/entry-common.c:466 arch/arm64/kernel/entry-common.c:577) [ 374.602523] el1h_64_sync_handler (arch/arm64/kernel/entry-common.c:630) [ 374.606720] el1h_64_sync (arch/arm64/kernel/entry.S:591) [ 374.610220] timerqueue_del (lib/timerqueue.c:55 (discriminator 1)) (P) [ 374.614246] __hrtimer_run_queues (kernel/time/hrtimer.c:1121 (discriminator 1) kernel/time/hrtimer.c:1741 (discriminator 1) kernel/time/hrtimer.c:1825 (discriminator 1)) [ 374.618621] hrtimer_interrupt (kernel/time/hrtimer.c:1890) [ 374.622648] tick_handle_oneshot_broadcast (kernel/time/tick-broadcast.c:768) [ 374.627803] arch_timer_mmio_handler (drivers/clocksource/arm_arch_timer_mmio.c:192) [ 374.632265] __handle_irq_event_percpu (kernel/irq/handle.c:158) [ 374.636988] handle_irq_event (kernel/irq/handle.c:193 kernel/irq/handle.c:210) [ 374.640840] handle_fasteoi_irq (kernel/irq/chip.c:766) [ 374.645037] handle_irq_desc (kernel/irq/irqdesc.c:670) [ 374.648801] generic_handle_domain_irq (kernel/irq/irqdesc.c:726) [ 374.653437] gic_handle_irq (arch/arm64/include/asm/io.h:80 include/asm-generic/io.h:336 drivers/irqchip/irq-gic.c:341) [ 374.657111] call_on_irq_stack (arch/arm64/kernel/entry.S:893) [ 374.661048] do_interrupt_handler (arch/arm64/kernel/entry-common.c:314) [ 374.665247] el1_interrupt (arch/arm64/kernel/entry-common.c:654 arch/arm64/kernel/entry-common.c:668) [ 374.668835] el1h_64_irq_handler (arch/arm64/kernel/entry-common.c:674) [ 374.672945] el1h_64_irq (arch/arm64/kernel/entry.S:592) [ 374.676358] cpuidle_enter_state (drivers/cpuidle/cpuidle.c:293 (discriminator 1)) (P) [ 374.680905] cpuidle_enter (drivers/cpuidle/cpuidle.c:391 (discriminator 2)) [ 374.684502] ---[ end trace 0000000000000000 ]--- [ 374.689128] ---[ end trace 0000000000000000 ]--- [ 374.693835] Unable to handle ker ** replaying previous printk message ** [ 374.693835] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 374.693868] Mem abort info: [ 374.693886] ESR = 0x0000000086000004 [ 374.693905] EC = 0x21: IABT (current EL), IL = 32 bits [ 374.693927] SET = 0, FnV = 0 [ 374.693947] EA = 0, S1PTW = 0 [ 374.693962] FSC = 0x04: level 0 translation fault [ 374.693977] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008aea5a000 [ 374.693994] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000 [ 374.694035] Internal error: Oops: 0000000086000004 [#1] SMP [ 374.703134] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 [ 374.703143] Mem abort info: [ 374.703147] ESR = 0x0000000096000004 [ 374.703151] EC = 0x25: DABT (current EL), IL = 32 bits [ 374.703157] SET = 0, FnV = 0 [ 374.703161] EA = 0, S1PTW = 0 [ 374.703165] FSC = 0x04: level 0 translation fault [ 374.703169] Data abort info: [ 374.703172] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 374.703177] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 374.703182] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 374.703187] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008a41ec000 [ 374.703193] [0000000000000008] pgd=0000000000000000, p4d=0000000000000000 [ 374.815063] Modules linked in: tda9950 panfrost tda998x hdlcd drm_shmem_helper cec drm_client_lib gpu_sched onboard_usb_dev drm_dma_helper drm_kms_helper fuse drm backlight [ 374.830558] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Tainted: G W 6.17.0-rc4-next-20250904 #1 PREEMPT [ 374.841022] Tainted: [W]=WARN [ 374.843993] Hardware name: ARM Juno development board (r2) (DT) [ 374.849923] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 374.856902] pc : 0x0 [ 374.859095] lr : 0x0 [ 374.861286] sp : ffff8000833dbe10 [ 374.864605] x29: 0000000000000000 x28: 0000000000000000 x27: 0000000000000000 [ 374.871770] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 374.878934] x23: 0000000000000000 x22: ffff800082a9fff0 x21: ffff000800396040 [ 374.886100] x20: ffff80008012a008 x19: ffff8000833dbe20 x18: ffff80008f8b3be0 [ 374.893265] x17: 000000040044ffff x16: 00500072b5503510 x15: 0000000000000000 [ 374.900430] x14: ffff000800396040 x13: ffff8008fc418000 x12: ffff8000817397a4 [ 374.907596] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80008170625c [ 374.914761] x8 : ffff8000833dbc78 x7 : 0000000000000001 x6 : 0000000000186a00 [ 374.921925] x5 : 0000000000000003 x4 : 00000011010e3938 x3 : 0000000000000002 [ 374.929090] x2 : ffff00097edba678 x1 : 0000000000000003 x0 : 0000000000000002 [ 374.936254] Call trace: [ 374.938703] 0x0 (P) [ 374.940907] Code: io_uring LICENSES Makefile security io_uring LICENSES Makefile security io_uring LICENSES Makefile security io_uring LICENSES Makefile security (????????) All code ======== Code starting with the faulting instruction =========================================== [ 374.947014] ---[ end trace 0000000000000000 ]--- [ 374.951641] Internal error: Oops: 0000000096000004 [#2] SMP [ 374.951658] Kernel panic - not syncing: Attempted to kill the idle task! [ 374.953970] SMP: stopping secondary CPUs [ 376.060825] SMP: failed to stop secondary CPUs 0 [ 376.076083] Kernel Offset: disabled [ 376.079576] CPU features: 0x040000,020c3c00,20002000,0400421b [ 376.085335] Memory Limit: none [ 376.088411] ---[ end Kernel panic - not syncing: Attempted to kill the idle task! ]--- ## Source * Kernel version: 6.17.0-rc4-next-20250904 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git describe: next-20250904 * Git commit: 4ac65880ebca1b68495bd8704263b26c050ac010 * Architectures: arm64 juno-r2 * Toolchains: gcc-13 * Kconfigs: defconfig+CONFIG_SCHED_PROXY_EXEC=y ## Build * Test log: https://qa-reports.linaro.org/api/testruns/29766906/log_file/ * LAVA test log: https://lkft.validation.linaro.org/scheduler/job/8432765#L2200 * Test details: https://regressions.linaro.org/lkft/linux-next-master/next-20250904/log-par… * Test plan: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/32E6y9CzIv… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/32E6udmeNgo23dOYnG0U… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/32E6udmeNgo23dOYnG0U… -- Linaro LKFT https://lkft.linaro.org

1 day, 10 hours

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Daily cts/vts report for lkft - 2025-Sep-06

by lava＠validation.linaro.org

Total jobs: 345 Total errors: 211 (61.16%) LAVA errors: 0 (0.00%) Test errors: 165 (47.83%) Job errors: 34 (9.86%) Infra errors: 12 (3.48%) Canceled jobs: 0 (0.00%) Device type: hi960-hikey Total jobs: 28 Total errors: 16 (57.14%) Error type: Test Error count: 15 (53.57%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 6 (21.43%) IDs: hi960-hikey-01: 8434663 hi960-hikey-02: 8434638 8434639 8435566 hi960-hikey-04: 8434622 8435577 Error: No match for error type 'Test', message 'tradefed - adb device lost[7A25756801BA7C0B]' Count: 1 (3.57%) IDs: hi960-hikey-02: 8434933 Error: No match for error type 'Test', message 'tradefed - adb device lost[47D27933024424E6]' Count: 1 (3.57%) IDs: hi960-hikey-04: 8434737 Error: No match for error type 'Test', message 'lava-test-interactive timed out after 600 seconds' Count: 3 (10.71%) IDs: hi960-hikey-01: 8434690 8434692 hi960-hikey-04: 8434691 Error: No match for error type 'Test', message 'tradefed - adb device lost[6A522E130177F475]' Count: 2 (7.14%) IDs: hi960-hikey-01: 8434584 8434666 Error: Device NOT found! Count: 2 (7.14%) IDs: hi960-hikey-01: 8434619 hi960-hikey-02: 8434625 Error type: Infrastructure Error count: 1 (3.57%) Error: Connection closed Count: 1 (3.57%) IDs: hi960-hikey-01: 8434664 Device type: qrb5165-rb5 Total jobs: 104 Total errors: 46 (44.23%) Error type: Test Error count: 35 (33.65%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 21 (20.19%) IDs: rb5-01: 8434814 8435011 rb5-03: 8433967 8434749 8434905 8434907 8435423 8435454 rb5-05: 8433966 8434815 8434906 8435366 rb5-06: 8435507 rb5-07: 8433922 8433944 8433971 8434738 8434817 8435367 8435421 8435450 Error: No match for error type 'Test', message 'lava-test-interactive timed out after 600 seconds' Count: 3 (2.88%) IDs: rb5-01: 8434967 rb5-03: 8434970 rb5-06: 8435504 Error: Device NOT found! Count: 8 (7.69%) IDs: rb5-01: 8435368 rb5-03: 8434649 rb5-06: 8434740 8434851 rb5-07: 8434813 8434934 8435019 8435382 Error: No match for error type 'Test', message 'tradefed - adb device lost[74d67c95]' Count: 2 (1.92%) IDs: rb5-03: 8434769 8434775 Error: No match for error type 'Test', message 'tradefed - adb device lost[93dcfd96]' Count: 1 (0.96%) IDs: rb5-01: 8434552 Error type: Infrastructure Error count: 9 (8.65%) Error: Connection closed Count: 9 (8.65%) IDs: rb5-01: 8433948 8434376 8434648 8434839 8434840 8434852 rb5-05: 8433931 8433936 8434903 Error type: Job Error count: 2 (1.92%) Error: No match for error type 'Job', message 'login-action timed out after 876 seconds' Count: 1 (0.96%) IDs: rb5-03: 8434841 Error: No match for error type 'Job', message 'login-action timed out after 875 seconds' Count: 1 (0.96%) IDs: rb5-01: 8434837 Device type: sm8550-hdk Total jobs: 30 Total errors: 12 (40.00%) Error type: Test Error count: 11 (36.67%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 8 (26.67%) IDs: sm8550-hdk-01: 8433850 8434725 8434727 8434728 8434859 8434930 8435466 8435467 Error: Device NOT found! Count: 1 (3.33%) IDs: sm8550-hdk-01: 8433852 Error: No match for error type 'Test', message 'tradefed - adb device lost[124d1c34]' Count: 2 (6.67%) IDs: sm8550-hdk-01: 8433342 8433381 Error type: Infrastructure Error count: 1 (3.33%) Error: Connection closed Count: 1 (3.33%) IDs: sm8550-hdk-01: 8433884 Device type: hi6220-hikey-r2 Total jobs: 14 Total errors: 8 (57.14%) Error type: Test Error count: 8 (57.14%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 2 (14.29%) IDs: hikey-6220-r2-04: 8435050 hikey-6220-r2-05: 8434659 Error: Device NOT found! Count: 1 (7.14%) IDs: hikey-6220-r2-03: 8435018 Error: No match for error type 'Test', message 'tradefed - adb device lost[235D989C003B0752]' Count: 1 (7.14%) IDs: hikey-6220-r2-03: 8434931 Error: No match for error type 'Test', message 'The network seems not available, as the ping command failed' Count: 3 (21.43%) IDs: hikey-6220-r2-05: 8434654 hikey-6220-r2-06: 8434661 8434741 Error: No match for error type 'Test', message 'tradefed - adb device lost[2047EDF7003CEE68]' Count: 1 (7.14%) IDs: hikey-6220-r2-01: 8434660 Device type: dragonboard-845c Total jobs: 169 Total errors: 129 (76.33%) Error type: Test Error count: 96 (56.80%) Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s' Count: 8 (4.73%) IDs: db845c-03: 8432169 db845c-05: 8432108 8432134 8432216 db845c-09: 8432135 8433186 8433242 db845c-10: 8432096 Error: Device NOT found! Count: 11 (6.51%) IDs: db845c-03: 8431589 8433174 db845c-04: 8432083 db845c-05: 8432168 db845c-06: 8432171 db845c-09: 8433183 8433209 db845c-10: 8431592 8431641 8432126 8433211 Error: No match for error type 'Test', message 'tradefed - adb device lost[d966d3f5]' Count: 10 (5.92%) IDs: db845c-03: 8431500 8431543 8431568 8432087 8432101 8432122 8432150 8432865 8433178 8433208 Error: No match for error type 'Test', message 'tradefed - adb device lost[d9b7d9b]' Count: 9 (5.33%) IDs: db845c-05: 8431499 8431504 8431545 8431588 8432088 8432125 8432139 8432856 8433206 Error: No match for error type 'Test', message 'tradefed - adb device lost[f3a58ae3]' Count: 11 (6.51%) IDs: db845c-04: 8431540 8431546 8431571 8431587 8431675 8432123 8432132 8432165 8432892 8433179 8433205 Error: No match for error type 'Test', message 'tradefed - adb device lost[476f370a]' Count: 8 (4.73%) IDs: db845c-10: 8431548 8431573 8431582 8432099 8432133 8432298 8433175 8433191 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 598 seconds' Count: 5 (2.96%) IDs: db845c-04: 8431528 db845c-06: 8431645 db845c-09: 8431580 8432890 db845c-10: 8432857 Error: No match for error type 'Test', message 'tradefed - adb device lost[e875976d]' Count: 9 (5.33%) IDs: db845c-06: 8431497 8431501 8431591 8432086 8432102 8432124 8432130 8432145 8432889 Error: No match for error type 'Test', message 'lava-test-interactive timed out after 600 seconds' Count: 13 (7.69%) IDs: db845c-03: 8431574 8432175 db845c-04: 8432160 8432173 db845c-05: 8432162 8432206 db845c-06: 8431576 8432163 db845c-09: 8431575 8432161 8432207 db845c-10: 8432204 8432219 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 596 seconds' Count: 1 (0.59%) IDs: db845c-03: 8432218 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 298 seconds' Count: 1 (0.59%) IDs: db845c-09: 8432205 Error: No match for error type 'Test', message 'tradefed - adb device lost[a6622a22]' Count: 7 (4.14%) IDs: db845c-09: 8431498 8431569 8431674 8432084 8432097 8432106 8432141 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 597 seconds' Count: 2 (1.18%) IDs: db845c-05: 8431579 db845c-06: 8432109 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 592 seconds' Count: 1 (0.59%) IDs: db845c-03: 8431583 Error type: Job Error count: 32 (18.93%) Error: git-repo-action timed out Count: 1 (0.59%) IDs: db845c-04: 8432104 Error: No match for error type 'Job', message 'login-action timed out after 871 seconds' Count: 2 (1.18%) IDs: db845c-05: 8431788 db845c-06: 8431740 Error: wait for prompt timed out Count: 14 (8.28%) IDs: db845c-03: 8431741 8431787 db845c-04: 8431706 8431739 db845c-06: 8431712 8431746 8431750 db845c-09: 8431710 8431738 8431783 db845c-10: 8431709 8431751 8431756 8431785 Error: No match for error type 'Job', message 'login-action timed out after 872 seconds' Count: 4 (2.37%) IDs: db845c-03: 8431745 db845c-04: 8431744 8431784 db845c-05: 8431782 Error: No match for error type 'Job', message 'login-action timed out after 873 seconds' Count: 6 (3.55%) IDs: db845c-03: 8431757 db845c-04: 8431711 db845c-06: 8431707 db845c-09: 8431753 db845c-10: 8431737 8431742 Error: No match for error type 'Job', message 'login-action timed out after 870 seconds' Count: 1 (0.59%) IDs: db845c-09: 8431748 Error: No match for error type 'Job', message 'login-action timed out after 874 seconds' Count: 1 (0.59%) IDs: db845c-10: 8431747 Error: No match for error type 'Job', message 'login-action timed out after 869 seconds' Count: 2 (1.18%) IDs: db845c-03: 8431736 db845c-09: 8431705 Error: No match for error type 'Job', message 'login-action timed out after 865 seconds' Count: 1 (0.59%) IDs: db845c-03: 8431708 Error type: Infrastructure Error count: 1 (0.59%) Error: Connection closed Count: 1 (0.59%) IDs: db845c-05: 8431567

1 day, 12 hours

1
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Daily report for validation - 2025-Sep-06

by lava＠validation.linaro.org

Total jobs: 575 Total errors: 298 (51.83%) LAVA errors: 11 (1.91%) Test errors: 2 (0.35%) Job errors: 55 (9.57%) Infra errors: 230 (40.00%) Canceled jobs: 0 (0.00%) Device type: beaglebone-black Total jobs: 361 Total errors: 187 (51.80%) Error type: Infrastructure Error count: 166 (45.98%) Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 41 seconds' Count: 63 (17.45%) IDs: beaglebone-black03: 4204181 4204193 4204198 4204203 4204211 4204213 4204225 4204239 4204241 4204244 4204257 4204275 4204435 4204446 4204778 4204796 4204852 4205094 4205121 4205128 4205136 4205153 4205168 4205190 4205194 4205202 4205214 4205219 4205222 4205226 4205232 4205235 4205240 4205254 4205258 4205262 4205266 4205282 4205286 4205329 4205364 4205373 4205375 4205378 4205394 4205414 4205418 4205428 4205435 4205440 4205444 4205478 4205494 4205564 4205572 4205579 4205582 4205677 4205687 4205708 4205715 4205719 4205726 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 44 seconds' Count: 7 (1.94%) IDs: beaglebone-black03: 4204233 4205083 4205186 4205294 4205389 4205561 4205722 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 40 seconds' Count: 34 (9.42%) IDs: beaglebone-black03: 4204205 4204217 4204235 4204248 4204253 4204448 4204782 4204848 4205087 4205132 4205157 4205161 4205164 4205172 4205181 4205208 4205247 4205270 4205274 4205290 4205338 4205398 4205406 4205410 4205422 4205432 4205455 4205463 4205475 4205482 4205498 4205586 4205591 4205702 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 39 seconds' Count: 19 (5.26%) IDs: beaglebone-black03: 4204215 4204229 4204237 4204311 4204313 4204773 4204843 4205142 4205148 4205243 4205250 4205277 4205318 4205326 4205363 4205448 4205471 4205576 4205696 Error: matched a bootloader error message Count: 3 (0.83%) IDs: beaglebone-black03: 4204438 4204770 4205622 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 42 seconds' Count: 26 (7.20%) IDs: beaglebone-black03: 4204185 4204196 4204200 4204209 4204221 4204223 4204227 4204249 4204309 4204315 4204441 4204443 4204780 4204841 4204847 4204854 4205115 4205302 4205309 4205313 4205323 4205425 4205454 4205458 4205502 4205595 Error: Connection closed Count: 1 (0.28%) IDs: beaglebone-black03: 4205566 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 37 seconds' Count: 1 (0.28%) IDs: beaglebone-black03: 4205552 Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 38 seconds' Count: 10 (2.77%) IDs: beaglebone-black03: 4204255 4204775 4204850 4205091 4205211 4205298 4205333 4205391 4205486 4205490 Error: bootloader-interrupt timed out Count: 1 (0.28%) IDs: beaglebone-black03: 4205305 Error: No match for error type 'Infrastructure', message 'No time left for remaining 1 retries. You should either increase block timeout or decrease named action timeout. 4 retries out of 5 failed for uboot-action' Count: 1 (0.28%) IDs: beaglebone-black03: 4205145 Error type: Job Error count: 11 (3.05%) Error: wait for prompt timed out Count: 10 (2.77%) IDs: beaglebone-black03: 4204207 4204219 4204231 4204242 4204251 4205124 4205402 4205603 4205694 4205705 Error: No match for error type 'Job', message 'bootloader-overlay timed out after 55 seconds' Count: 1 (0.28%) IDs: beaglebone-black03: 4205228 Error type: Bug Error count: 10 (2.77%) Error: No match for error type 'Bug', message 'Invalid max_end_time value passed to wait()' Count: 10 (2.77%) IDs: beaglebone-black03: 4204188 4204190 4204246 4204845 4205177 4205335 4205341 4205356 4205599 4205689 Device type: dragonboard-845c Total jobs: 12 Total errors: 1 (8.33%) Error type: Test Error count: 1 (8.33%) Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 1198 seconds' Count: 1 (8.33%) IDs: dragonboard-845c-08: 4205716 Device type: bcm2837-rpi-3-b-32 Total jobs: 172 Total errors: 101 (58.72%) Error type: Infrastructure Error count: 64 (37.21%) Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 35 seconds' Count: 64 (37.21%) IDs: rpi3-b-32-03: 4205170 4205174 4205183 4205184 4205188 4205217 4205220 4205233 4205248 4205256 4205259 4205260 4205264 4205267 4205268 4205275 4205278 4205292 4205307 4205311 4205316 4205319 4205324 4205327 4205365 4205387 4205392 4205396 4205400 4205404 4205408 4205412 4205416 4205424 4205433 4205436 4205438 4205442 4205450 4205457 4205469 4205476 4205480 4205484 4205488 4205492 4205496 4205503 4205511 4205560 4205570 4205580 4205587 4205589 4205593 4205597 4205692 4205698 4205706 4205710 4205713 4205718 4205727 4205729 Error type: Job Error count: 36 (20.93%) Error: wait for prompt timed out Count: 36 (20.93%) IDs: rpi3-b-32-03: 4205179 4205192 4205196 4205207 4205224 4205227 4205230 4205236 4205238 4205241 4205245 4205252 4205272 4205280 4205288 4205296 4205300 4205303 4205314 4205321 4205330 4205374 4205420 4205426 4205430 4205446 4205473 4205500 4205508 4205574 4205577 4205584 4205601 4205690 4205704 4205724 Error type: Bug Error count: 1 (0.58%) Error: No match for error type 'Bug', message 'Invalid max_end_time value passed to wait()' Count: 1 (0.58%) IDs: rpi3-b-32-03: 4205284 Device type: x15 Total jobs: 18 Total errors: 0 (0.00%) Device type: dragonboard-410c Total jobs: 9 Total errors: 8 (88.89%) Error type: Job Error count: 8 (88.89%) Error: No match for error type 'Job', message 'Unable to update image rootfs: 'mount: mount exited with status 32: mount: /sysroot: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.\n dmesg(1) may have more information after failed mount system call.'' Count: 8 (88.89%) IDs: dragonboard-410c-01: 4205200 4205215 4205362 4205381 4205467 4205557 4205680 4205699 Device type: hi6220-hikey-r2 Total jobs: 2 Total errors: 1 (50.00%) Error type: Test Error count: 1 (50.00%) Error: lava-test-shell timed out Count: 1 (50.00%) IDs: hi6220-hikey-r2-02: 4205514 Device type: imx93-11x11-evk Total jobs: 1 Total errors: 0 (0.00%)

1 day, 12 hours

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qemu-arm64: xfstests crash in bio_iov_iter_get_pages on next-20250904

by Naresh Kamboju

The following regressions were detected on qemu-arm64 while running xfstests with the Linux next-20250904 tag. The system crashed with an internal error in bio_iov_iter_get_pages(), resulting in an Oops during direct I/O write operations. Regression Analysis: - New regression? yes - Reproducibility? yes First seen on next-20250904 Bad: next-20250904 and next-20250905 Good: next-20250822 Test regression: next-20250904 qemu-arm64 xfstests Internal error Oops bio_iov_iter_get_pages Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> qemu-arm64: Test: * xfstests Test crash: [ 2074.633472] Internal error: Oops: 0000000096000004 [#1] SMP [ 2074.639619] Modules linked in: sm3_ce sha3_ce fuse drm backlight dm_mod [ 2074.651698] CPU: 0 UID: 0 PID: 154238 Comm: xfs_io Not tainted 6.17.0-rc4-next-20250904 #1 PREEMPT [ 2074.652132] Hardware name: linux,dummy-virt (DT) [ 2074.652429] pstate: 22402009 (nzCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 2074.652716] pc : bio_iov_iter_get_pages (block/bio.c:1074 block/bio.c:1272 block/bio.c:1336) [ 2074.701159] lr : bio_iov_iter_get_pages (block/bio.c:1072 block/bio.c:1272 block/bio.c:1336) [ 2074.701366] sp : ffff800080f83950 [ 2074.701506] x29: ffff800080f83980 x28: 000000000006f000 x27: fff00000c03b9408 [ 2074.701853] x26: 0000000000001000 x25: 0000000000000091 x24: ffffc1ffc153b480 [ 2074.702133] x23: 0000000000000002 x22: 00000000ffffffff x21: 0000000000000100 [ 2074.702421] x20: 0000000000000001 x19: 0000000000001000 x18: 0000000000001000 [ 2074.702710] x17: 0000000000000000 x16: 0000000000000000 x15: fff00000ff6e9a80 [ 2074.702987] x14: fff0000007413500 x13: ffffa44770f6e000 x12: ffffc1ffc0000000 [ 2074.703264] x11: 0000000000001000 x10: fff00000cf850800 x9 : fff00000cf850b78 [ 2074.703510] x8 : ffffc1ffc153ac08 x7 : 0000ffff9626f000 x6 : 0000000000000fff [ 2074.703794] x5 : 0000000000021000 x4 : ffffc1ffbf000000 x3 : 7878782f78787878 [ 2074.704079] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000001000 [ 2074.704436] Call trace: [ 2074.704685] bio_iov_iter_get_pages (block/bio.c:1074 block/bio.c:1272 block/bio.c:1336) (P) [ 2074.704971] iomap_dio_bio_iter (fs/iomap/direct-io.c:437) [ 2074.705167] __iomap_dio_rw (include/linux/uio.h:228 fs/iomap/direct-io.c:530 fs/iomap/direct-io.c:559 fs/iomap/direct-io.c:729) [ 2074.705331] btrfs_direct_write+0x1f4/0x3bc [ 2074.713828] btrfs_do_write_iter+0x18c/0x1ec [ 2074.725568] btrfs_file_write_iter+0x14/0x20 [ 2074.725936] vfs_write (fs/read_write.c:593 fs/read_write.c:686) [ 2074.731508] __arm64_sys_pwrite64 (fs/read_write.c:793 fs/read_write.c:801 fs/read_write.c:798 fs/read_write.c:798) [ 2074.731822] invoke_syscall (arch/arm64/kernel/syscall.c:35 arch/arm64/kernel/syscall.c:49) [ 2074.737438] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:132) [ 2074.737885] do_el0_svc (arch/arm64/kernel/syscall.c:151) [ 2074.738235] el0_svc (arch/arm64/kernel/entry-common.c:879) [ 2074.785073] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:899) [ 2074.785245] el0t_64_sync (arch/arm64/kernel/entry.S:596) [ 2074.785643] Code: f9400fea d2820000 7940c377 f8795943 (f9400462) All code ======== 0: f9400fea ldr x10, [sp, #24] 4: d2820000 mov x0, #0x1000 // #4096 8: 7940c377 ldrh w23, [x27, #96] c: f8795943 ldr x3, [x10, w25, uxtw #3] 10:* f9400462 ldr x2, [x3, #8] <-- trapping instruction Code starting with the faulting instruction =========================================== 0: f9400462 ldr x2, [x3, #8] [ 2074.786668] ---[ end trace 0000000000000000 ]--- ## Source * Kernel version: 6.17.0-rc4-next-20250904 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git describe: next-20250904 * Git commit: 4ac65880ebca1b68495bd8704263b26c050ac010 * Architectures / Devices: qemu-arm64 * Toolchains: gcc-13 * Kconfigs: defconfig+xfstests * xfstests: v2024.12.01 ## Build * Test log: https://qa-reports.linaro.org/api/testruns/29762004/log_file/ * Test details: https://regressions.linaro.org/lkft/linux-next-master/next-20250904/log-par… * Test plan: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/32E6ypoTqa… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/32E6us2qcXmnop3jTYQM… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/32E6us2qcXmnop3jTYQM… * xfstests: https://storage.tuxboot.com/overlays/debian/trixie/arm64/xfstests/v2024.12.… -- Linaro LKFT https://lkft.linaro.org

2 days

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kvm-unit-tests hang on Arm FVP with protected mode

by Naresh Kamboju

kvm-unit-tests consistently hang on Arm FVP when booted with kvm-arm.mode=protected across both 4K and 64K page-size kernel builds. Running the same tests with kvm-arm.mode=vhe completes successfully. Anders, bisected and identified the first bad commit as: 066daa8d3bc2694c392e14091978043aed7b1f23 KVM: arm64: Initialize HCRX_EL2 traps in pKVM Regression Analysis: - Reproducibility? yes Test regression: kvm-unit-tests hang on Arm FVP with kvm-arm.mode=protected Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Environment: Platform: Arm FVP base-revc Kernel: arm64 (tested with 4K and 64K page sizes) Mode: kvm-arm.mode=protected (hangs) vs kvm-arm.mode=vhe (passes) Test suite: kvm-unit-tests (./run_tests.sh -a -t -v) Cmdline args : kvm-arm.mode=protected Kernel: Mainline master and Linux next master Test run log: INFO: running kvm unit tests ... + [ True = false ] + ./run_tests.sh -a -t -v + tee -a /lava-1/0/tests/0_kvm-unit-tests/automated/linux/kvm-unit-tests/output/result_log.txt TAP version 13 Links: https://regressions.linaro.org/lkft/linux-mainline-master/v6.17-rc4/lava/kv… https://qa-reports.linaro.org/api/testruns/29720932/log_file/ -- Linaro LKFT https://lkft.linaro.org

2 days, 5 hours

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next-20250905: x86_64: udpgso_bench.sh triggers NULL deref in zerocopy_fill_skb_from_iter

by Naresh Kamboju

The following kernel crash was noticed on x86_64 running selftests net udpgso_bench.sh on Linux next-20250905 tag. Regression Analysis: - New regression? yes - Reproducibility? Re-validation is in progress First seen on next-20250905 Bad: next-20250905 Good: next-20250904 Test regression: next-20250905 x86_64 selftests net BUG kernel NULL pointer dereference zerocopy_fill_skb_from_iter Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> x86_64: Test: * selftests: net: udpgso_bench.sh Test error: selftests: net: udpgso_bench.sh ipv4 tcp <trim> # tcp zerocopy [ 991.110488] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=64835 comm=ss # RTNETLINK answers: Invalid argument [ 991.129878] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 991.136850] #PF: supervisor read access in kernel mode [ 991.141986] #PF: error_code(0x0000) - not-present page [ 991.147118] PGD 0 P4D 0 [ 991.149657] Oops: Oops: 0000 [#1] SMP PTI [ 991.153661] CPU: 0 UID: 0 PID: 64842 Comm: udpgso_bench_tx Tainted: G S 6.17.0-rc4-next-20250905 #1 PREEMPT(voluntary) [ 991.165907] Tainted: [S]=CPU_OUT_OF_SPEC [ 991.169825] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021 [ 991.177209] RIP: 0010:zerocopy_fill_skb_from_iter (include/linux/page-flags.h:284) [ 991.182954] Code: 4d 85 c0 0f 84 04 01 00 00 44 39 c7 41 0f 4d f8 4c 63 de 4a 8b 54 dc 30 49 89 d6 4d 29 ce 49 c1 fe 06 49 d3 ee 4d 85 f6 74 24 <48> 8b 4a 08 f6 c1 01 0f 85 cb 00 00 00 0f 1f 44 00 00 31 c9 48 f7 All code ======== 0: 4d 85 c0 test %r8,%r8 3: 0f 84 04 01 00 00 je 0x10d 9: 44 39 c7 cmp %r8d,%edi c: 41 0f 4d f8 cmovge %r8d,%edi 10: 4c 63 de movslq %esi,%r11 13: 4a 8b 54 dc 30 mov 0x30(%rsp,%r11,8),%rdx 18: 49 89 d6 mov %rdx,%r14 1b: 4d 29 ce sub %r9,%r14 1e: 49 c1 fe 06 sar $0x6,%r14 22: 49 d3 ee shr %cl,%r14 25: 4d 85 f6 test %r14,%r14 28: 74 24 je 0x4e 2a:* 48 8b 4a 08 mov 0x8(%rdx),%rcx <-- trapping instruction 2e: f6 c1 01 test $0x1,%cl 31: 0f 85 cb 00 00 00 jne 0x102 37: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 3c: 31 c9 xor %ecx,%ecx 3e: 48 rex.W 3f: f7 .byte 0xf7 Code starting with the faulting instruction =========================================== 0: 48 8b 4a 08 mov 0x8(%rdx),%rcx 4: f6 c1 01 test $0x1,%cl 7: 0f 85 cb 00 00 00 jne 0xd8 d: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 12: 31 c9 xor %ecx,%ecx 14: 48 rex.W 15: f7 .byte 0xf7 [ 991.201691] RSP: 0018:ffffb11281d0ba90 EFLAGS: 00010202 [ 991.206910] RAX: ffffe14ec4208000 RBX: 0000000000005000 RCX: 0000000000000009 [ 991.214033] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000001000 [ 991.221156] RBP: ffffb11281d0bb88 R08: 00000000000020ff R09: ffffe14ec4208000 [ 991.228280] R10: 0000000000000005 R11: 0000000000000006 R12: ffff96b4825f4200 [ 991.235406] R13: 0000000000000001 R14: 000000003d6277bf R15: 0000000000000000 [ 991.242529] FS: 00007f41e80b9740(0000) GS:ffff96b83bc1b000(0000) knlGS:0000000000000000 [ 991.250608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 991.256378] CR2: 0000000000000008 CR3: 0000000106c42003 CR4: 00000000003706f0 [ 991.263513] Call Trace: [ 991.265956] <TASK> [ 991.268055] __zerocopy_sg_from_iter (net/core/datagram.c:?) [ 991.272674] ? kmalloc_reserve (net/core/skbuff.c:581) [ 991.276599] skb_zerocopy_iter_stream (net/core/skbuff.c:1867) [ 991.281219] tcp_sendmsg_locked (net/ipv4/tcp.c:1283) [ 991.285493] tcp_sendmsg (net/ipv4/tcp.c:1393) [ 991.288896] inet6_sendmsg (net/ipv6/af_inet6.c:661) [ 991.292466] __sock_sendmsg (net/socket.c:717) [ 991.296126] __sys_sendto (net/socket.c:?) [ 991.299785] __x64_sys_sendto (net/socket.c:2235 net/socket.c:2231 net/socket.c:2231) [ 991.303622] x64_sys_call (arch/x86/entry/syscall_64.c:41) [ 991.307462] do_syscall_64 (arch/x86/entry/syscall_64.c:?) [ 991.311128] ? irqentry_exit (kernel/entry/common.c:210) [ 991.314881] ? exc_page_fault (arch/x86/mm/fault.c:1536) [ 991.318720] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 991.323762] RIP: 0033:0x7f41e814b687 [ 991.327352] Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff All code ======== 0: 48 89 fa mov %rdi,%rdx 3: 4c 89 df mov %r11,%rdi 6: e8 58 b3 00 00 call 0xb363 b: 8b 93 08 03 00 00 mov 0x308(%rbx),%edx 11: 59 pop %rcx 12: 5e pop %rsi 13: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 17: 74 1a je 0x33 19: 5b pop %rbx 1a: c3 ret 1b: 0f 1f 84 00 00 00 00 nopl 0x0(%rax,%rax,1) 22: 00 23: 48 8b 44 24 10 mov 0x10(%rsp),%rax 28: 0f 05 syscall 2a:* 5b pop %rbx <-- trapping instruction 2b: c3 ret 2c: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 33: 83 e2 39 and $0x39,%edx 36: 83 fa 08 cmp $0x8,%edx 39: 75 de jne 0x19 3b: e8 23 ff ff ff call 0xffffffffffffff63 Code starting with the faulting instruction =========================================== 0: 5b pop %rbx 1: c3 ret 2: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 9: 83 e2 39 and $0x39,%edx c: 83 fa 08 cmp $0x8,%edx f: 75 de jne 0xffffffffffffffef 11: e8 23 ff ff ff call 0xffffffffffffff39 [ 991.346124] RSP: 002b:00007ffdd843ba50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 991.353680] RAX: ffffffffffffffda RBX: 00007f41e80b9740 RCX: 00007f41e814b687 [ 991.360806] RDX: 000000000000f180 RSI: 000056251f1fd100 RDI: 0000000000000005 [ 991.367931] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 991.375063] R10: 0000000004000000 R11: 0000000000000202 R12: 0000000000000000 [ 991.382193] R13: 000056251f1fb080 R14: 000001a670e438d8 R15: 0000000000000005 [ 991.389357] </TASK> [ 991.391571] Modules linked in: mptcp_diag tcp_diag inet_diag xt_conntrack xfrm_user ipip bridge stp llc geneve vxlan act_csum act_pedit openvswitch nsh nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 psample cls_flower sch_prio xt_mark nft_compat nf_tables sch_ingress act_mirred cls_basic sch_fq_codel vrf pktgen macvtap macvlan tap x86_pkg_temp_thermal ip_tables x_tables [last unloaded: test_bpf] [ 991.426812] CR2: 0000000000000008 [ 991.430121] ---[ end trace 0000000000000000 ]--- [ 991.434733] RIP: 0010:zerocopy_fill_skb_from_iter (include/linux/page-flags.h:284) [ 991.440477] Code: 4d 85 c0 0f 84 04 01 00 00 44 39 c7 41 0f 4d f8 4c 63 de 4a 8b 54 dc 30 49 89 d6 4d 29 ce 49 c1 fe 06 49 d3 ee 4d 85 f6 74 24 <48> 8b 4a 08 f6 c1 01 0f 85 cb 00 00 00 0f 1f 44 00 00 31 c9 48 f7 All code ======== 0: 4d 85 c0 test %r8,%r8 3: 0f 84 04 01 00 00 je 0x10d 9: 44 39 c7 cmp %r8d,%edi c: 41 0f 4d f8 cmovge %r8d,%edi 10: 4c 63 de movslq %esi,%r11 13: 4a 8b 54 dc 30 mov 0x30(%rsp,%r11,8),%rdx 18: 49 89 d6 mov %rdx,%r14 1b: 4d 29 ce sub %r9,%r14 1e: 49 c1 fe 06 sar $0x6,%r14 22: 49 d3 ee shr %cl,%r14 25: 4d 85 f6 test %r14,%r14 28: 74 24 je 0x4e 2a:* 48 8b 4a 08 mov 0x8(%rdx),%rcx <-- trapping instruction 2e: f6 c1 01 test $0x1,%cl 31: 0f 85 cb 00 00 00 jne 0x102 37: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 3c: 31 c9 xor %ecx,%ecx 3e: 48 rex.W 3f: f7 .byte 0xf7 Code starting with the faulting instruction =========================================== 0: 48 8b 4a 08 mov 0x8(%rdx),%rcx 4: f6 c1 01 test $0x1,%cl 7: 0f 85 cb 00 00 00 jne 0xd8 d: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 12: 31 c9 xor %ecx,%ecx 14: 48 rex.W 15: f7 .byte 0xf7 [ 991.459215] RSP: 0018:ffffb11281d0ba90 EFLAGS: 00010202 [ 991.464434] RAX: ffffe14ec4208000 RBX: 0000000000005000 RCX: 0000000000000009 [ 991.471557] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000001000 [ 991.478681] RBP: ffffb11281d0bb88 R08: 00000000000020ff R09: ffffe14ec4208000 [ 991.485807] R10: 0000000000000005 R11: 0000000000000006 R12: ffff96b4825f4200 [ 991.492930] R13: 0000000000000001 R14: 000000003d6277bf R15: 0000000000000000 [ 991.500054] FS: 00007f41e80b9740(0000) GS:ffff96b83bc1b000(0000) knlGS:0000000000000000 [ 991.508132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 991.513870] CR2: 0000000000000008 CR3: 0000000106c42003 CR4: 00000000003706f0 [ 991.520994] note: udpgso_bench_tx[64842] exited with irqs disabled ## Source * Kernel version: 6.17.0-rc4 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git describe: next-20250905 * Git commit: be5d4872e528796df9d7425f2bd9b3893eb3a42c * Architectures: x86_64 * Toolchains: clang-nightly * Kconfigs: defconfig+selftests/*/config ## Build * Test log: https://qa-reports.linaro.org/api/testruns/29777495/log_file/ * LAVA test log: https://lkft.validation.linaro.org/scheduler/job/8434053#L16943 * Test details: https://regressions.linaro.org/lkft/linux-next-master/next-20250905/log-par… * Test plan: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/32GkXBGNRN… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/32GkU7mdlpISpPeeeEwI… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/32GkU7mdlpISpPeeeEwI… -- Linaro LKFT https://lkft.linaro.org

2 days, 5 hours

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[PATCH] PCI: Test for bit underflow in pcie_set_readrq()

by Kees Cook

After commit cbc654d18d37 ("bitops: Add __attribute_const__ to generic ffs()-family implementations"), which allows GCC's value range tracker to see past ffs(), GCC 8 on ARM thinks that it might be possible that "ffs(rq) - 8" used here: v = FIELD_PREP(PCI_EXP_DEVCTL_READRQ, ffs(rq) - 8); could wrap below 0, leading to a very large value, which would be out of range for the FIELD_PREP() usage: drivers/pci/pci.c: In function 'pcie_set_readrq': include/linux/compiler_types.h:572:38: error: call to '__compiletime_assert_471' declared with attribute error: FIELD_PREP: value too large for the field ... drivers/pci/pci.c:5896:6: note: in expansion of macro 'FIELD_PREP' v = FIELD_PREP(PCI_EXP_DEVCTL_READRQ, ffs(rq) - 8); ^~~~~~~~~~ If the result of the ffs() is bounds checked before being used in FIELD_PREP(), the value tracker seems happy again. :) Fixes: cbc654d18d37 ("bitops: Add __attribute_const__ to generic ffs()-family implementations") Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Closes: https://lore.kernel.org/linux-pci/CA+G9fYuysVr6qT8bjF6f08WLyCJRG7aXAeSd2F7=… Signed-off-by: Kees Cook <kees(a)kernel.org> --- Cc: Bjorn Helgaas <bhelgaas(a)google.com> Cc: Anders Roxell <anders.roxell(a)linaro.org> Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> Cc: lkft-triage(a)lists.linaro.org Cc: Linux Regressions <regressions(a)lists.linux.dev> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Dan Carpenter <dan.carpenter(a)linaro.org> Cc: Ben Copeland <benjamin.copeland(a)linaro.org> Cc: <lkft-triage(a)lists.linaro.org> Cc: <linux-pci(a)vger.kernel.org> Cc: <linux-kernel(a)vger.kernel.org> --- drivers/pci/pci.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b0f4d98036cd..005b92e6585e 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -5932,6 +5932,7 @@ int pcie_set_readrq(struct pci_dev *dev, int rq) { u16 v; int ret; + unsigned int firstbit; struct pci_host_bridge *bridge = pci_find_host_bridge(dev->bus); if (rq < 128 || rq > 4096 || !is_power_of_2(rq)) @@ -5949,7 +5950,10 @@ int pcie_set_readrq(struct pci_dev *dev, int rq) rq = mps; } - v = FIELD_PREP(PCI_EXP_DEVCTL_READRQ, ffs(rq) - 8); + firstbit = ffs(rq); + if (firstbit < 8) + return -EINVAL; + v = FIELD_PREP(PCI_EXP_DEVCTL_READRQ, firstbit - 8); if (bridge->no_inc_mrrs) { int max_mrrs = pcie_get_readrq(dev); -- 2.34.1

2 days, 8 hours

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Lkft-triage