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Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-6.1 | UBSAN: shift-out-of-bounds in set_flicker origin:lts-only | syz | unreliable | 1 | 382d | 382d | 0/3 | upstream: reported syz repro on 2023/11/26 06:40 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/08/28 10:32 | 13m | retest repro | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | report log | |
2023/08/27 17:10 | 24m | coolrrsh@gmail.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | OK log |
2023/08/27 16:15 | 14m | coolrrsh@gmail.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | report log |
2023/08/18 17:47 | 33m | coolrrsh@gmail.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | OK log |
2023/08/18 14:07 | 33m | coolrrsh@gmail.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | OK log |
gspca_cpia1: usb_control_msg 05, error -71 gspca_cpia1: usb_control_msg 03, error -71 ================================================================================ UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27 shift exponent 245 is too large for 32-bit type 'int' CPU: 1 PID: 5199 Comm: kworker/1:11 Not tainted 6.6.0-syzkaller-14500-g1c41041124bd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x125/0x1b0 lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:217 [inline] __ubsan_handle_shift_out_of_bounds+0x27a/0x600 lib/ubsan.c:387 set_flicker.cold+0x1b/0x20 drivers/media/usb/gspca/cpia1.c:1031 sd_s_ctrl+0x2c6/0xbf0 drivers/media/usb/gspca/cpia1.c:1782 __v4l2_ctrl_handler_setup+0x511/0x710 drivers/media/v4l2-core/v4l2-ctrls-core.c:2481 v4l2_ctrl_handler_setup drivers/media/v4l2-core/v4l2-ctrls-core.c:2498 [inline] v4l2_ctrl_handler_setup+0x50/0xa0 drivers/media/v4l2-core/v4l2-ctrls-core.c:2490 gspca_set_default_mode drivers/media/usb/gspca/gspca.c:908 [inline] gspca_dev_probe2+0xdd6/0x1b20 drivers/media/usb/gspca/gspca.c:1541 gspca_dev_probe+0x18b/0x270 drivers/media/usb/gspca/gspca.c:1610 usb_probe_interface+0x307/0x930 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x234/0xc90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x4b0 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:830 __device_attach_driver+0x1d4/0x300 drivers/base/dd.c:958 bus_for_each_drv+0x157/0x1d0 drivers/base/bus.c:457 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17c/0x1c0 drivers/base/bus.c:532 device_add+0x117e/0x1aa0 drivers/base/core.c:3625 usb_set_configuration+0x10cb/0x1c40 drivers/usb/core/message.c:2207 usb_generic_driver_probe+0xca/0x130 drivers/usb/core/generic.c:238 usb_probe_device+0xda/0x2c0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x234/0xc90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x4b0 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:830 __device_attach_driver+0x1d4/0x300 drivers/base/dd.c:958 bus_for_each_drv+0x157/0x1d0 drivers/base/bus.c:457 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17c/0x1c0 drivers/base/bus.c:532 device_add+0x117e/0x1aa0 drivers/base/core.c:3625 usb_new_device+0xd80/0x19f0 drivers/usb/core/hub.c:2599 hub_port_connect drivers/usb/core/hub.c:5463 [inline] hub_port_connect_change drivers/usb/core/hub.c:5603 [inline] port_event drivers/usb/core/hub.c:5763 [inline] hub_event+0x2dac/0x4e10 drivers/usb/core/hub.c:5845 process_one_work+0x884/0x15c0 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784 kthread+0x33c/0x440 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242 </TASK> ================================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/11/05 22:41 | upstream | 1c41041124bd | 500bfdc4 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | UBSAN: shift-out-of-bounds in set_flicker | ||
2023/11/04 09:06 | upstream | 8f6f76a6a29f | 500bfdc4 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | UBSAN: shift-out-of-bounds in set_flicker | ||
2023/08/28 12:00 | upstream | 2dde18cd1d8f | 03d9c195 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | UBSAN: shift-out-of-bounds in set_flicker | ||
2023/09/23 16:21 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | fe4469582053 | 0b6a67ac | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | UBSAN: shift-out-of-bounds in set_flicker | ||
2023/08/13 16:49 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 55c3e571d2a0 | 39990d51 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci2-upstream-usb | UBSAN: shift-out-of-bounds in set_flicker |