Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2025/03/22 | upstream (ToT) | 183601b78a9b | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2025/03/22 | upstream (ToT) | 183601b78a9b | C | Didn't crash |
Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|---|
linux-5.15 | KASAN: use-after-free Read in __usb_hcd_giveback_urb | 19 | 39 | 23d | 612d | 0/3 | upstream: reported on 2023/11/11 02:11 | |||
upstream | KASAN: use-after-free Read in __usb_hcd_giveback_urb (2) usb | 19 | 1 | 956d | 952d | 0/29 | auto-obsoleted due to no activity on 2023/03/31 19:51 | |||
upstream | KASAN: use-after-free Read in __usb_hcd_giveback_urb usb | 19 | 1 | 1804d | 1803d | 0/29 | auto-closed as invalid on 2020/12/04 05:52 | |||
upstream | KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb usb | 19 | 1 | 695d | 694d | 0/29 | auto-obsoleted due to no activity on 2023/11/28 05:12 | |||
upstream | KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb | 24 | 246 | 7d15h | 480d | 0/29 | upstream: reported on 2024/03/22 17:26 | |||
linux-6.6 | KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb | 19 | 2 | 19h55m | 5d08h | 0/2 | upstream: reported on 2025/07/10 08:57 |
xpad 6-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 xpad 6-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 ================================================================== BUG: KASAN: use-after-free in register_lock_class+0x7ce/0x860 kernel/locking/lockdep.c:1331 Read of size 1 at addr ffff888077f6e091 by task ksoftirqd/1/21 CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.1.143-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: <TASK> dump_stack_lvl+0x168/0x22e lib/dump_stack.c:106 print_address_description mm/kasan/report.c:316 [inline] print_report+0xa8/0x220 mm/kasan/report.c:427 kasan_report+0x10b/0x140 mm/kasan/report.c:531 register_lock_class+0x7ce/0x860 kernel/locking/lockdep.c:1331 __lock_acquire+0x160/0x7c50 kernel/locking/lockdep.c:4928 lock_acquire+0x1b4/0x490 kernel/locking/lockdep.c:5662 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0xa4/0xf0 kernel/locking/spinlock.c:162 __wake_up_common_lock kernel/sched/wait.c:137 [inline] __wake_up+0xf4/0x190 kernel/sched/wait.c:160 __usb_hcd_giveback_urb+0x396/0x520 drivers/usb/core/hcd.c:1678 dummy_timer+0x888/0x31b0 drivers/usb/gadget/udc/dummy_hcd.c:1994 __run_hrtimer kernel/time/hrtimer.c:1752 [inline] __hrtimer_run_queues+0x554/0xd60 kernel/time/hrtimer.c:1816 hrtimer_run_softirq+0x183/0x2a0 kernel/time/hrtimer.c:1833 handle_softirqs+0x2a1/0x920 kernel/softirq.c:596 run_ksoftirqd+0x98/0xf0 kernel/softirq.c:963 smpboot_thread_fn+0x64a/0xa40 kernel/smpboot.c:164 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 </TASK> Allocated by task 15420: kasan_save_stack mm/kasan/common.c:45 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:52 ____kasan_kmalloc mm/kasan/common.c:374 [inline] __kasan_kmalloc+0x8e/0xa0 mm/kasan/common.c:383 kmalloc include/linux/slab.h:563 [inline] kzalloc include/linux/slab.h:699 [inline] xpad_probe+0x41d/0x1d30 drivers/input/joystick/xpad.c:1967 usb_probe_interface+0x5a0/0xaf0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x2aa/0xc70 drivers/base/dd.c:639 __driver_probe_device+0x18c/0x330 drivers/base/dd.c:785 driver_probe_device+0x4f/0x420 drivers/base/dd.c:815 __device_attach_driver+0x2c6/0x510 drivers/base/dd.c:943 bus_for_each_drv+0x175/0x200 drivers/base/bus.c:429 __device_attach+0x29b/0x460 drivers/base/dd.c:1015 bus_probe_device+0xbc/0x1e0 drivers/base/bus.c:489 device_add+0xa00/0xfb0 drivers/base/core.c:3697 usb_set_configuration+0x1991/0x1fd0 drivers/usb/core/message.c:2165 usb_generic_driver_probe+0x89/0x150 drivers/usb/core/generic.c:238 usb_probe_device+0x139/0x270 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x2aa/0xc70 drivers/base/dd.c:639 __driver_probe_device+0x18c/0x330 drivers/base/dd.c:785 driver_probe_device+0x4f/0x420 drivers/base/dd.c:815 __device_attach_driver+0x2c6/0x510 drivers/base/dd.c:943 bus_for_each_drv+0x175/0x200 drivers/base/bus.c:429 __device_attach+0x29b/0x460 drivers/base/dd.c:1015 bus_probe_device+0xbc/0x1e0 drivers/base/bus.c:489 device_add+0xa00/0xfb0 drivers/base/core.c:3697 usb_new_device+0xd4d/0x1620 drivers/usb/core/hub.c:2631 hub_port_connect drivers/usb/core/hub.c:5489 [inline] hub_port_connect_change drivers/usb/core/hub.c:5629 [inline] port_event drivers/usb/core/hub.c:5785 [inline] hub_event+0x2b02/0x5210 drivers/usb/core/hub.c:5867 process_one_work+0x898/0x1160 kernel/workqueue.c:2292 worker_thread+0xaa2/0x1250 kernel/workqueue.c:2439 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 Freed by task 16075: kasan_save_stack mm/kasan/common.c:45 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:52 kasan_save_free_info+0x2d/0x50 mm/kasan/generic.c:516 ____kasan_slab_free+0x126/0x1e0 mm/kasan/common.c:236 kasan_slab_free include/linux/kasan.h:177 [inline] slab_free_hook mm/slub.c:1724 [inline] slab_free_freelist_hook+0x131/0x1a0 mm/slub.c:1750 slab_free mm/slub.c:3661 [inline] __kmem_cache_free+0xb6/0x1f0 mm/slub.c:3674 xpad_disconnect+0x34c/0x470 drivers/input/joystick/xpad.c:2148 usb_unbind_interface+0x1ee/0x860 drivers/usb/core/driver.c:458 device_remove drivers/base/dd.c:550 [inline] __device_release_driver drivers/base/dd.c:1260 [inline] device_release_driver_internal+0x522/0x850 drivers/base/dd.c:1286 bus_remove_device+0x2e2/0x400 drivers/base/bus.c:531 device_del+0x628/0xa70 drivers/base/core.c:3885 usb_disable_device+0x3e2/0x890 drivers/usb/core/message.c:1414 usb_disconnect+0x348/0x8a0 drivers/usb/core/hub.c:2286 hub_port_connect drivers/usb/core/hub.c:5333 [inline] hub_port_connect_change drivers/usb/core/hub.c:5629 [inline] port_event drivers/usb/core/hub.c:5785 [inline] hub_event+0x1d20/0x5210 drivers/usb/core/hub.c:5867 process_one_work+0x898/0x1160 kernel/workqueue.c:2292 worker_thread+0xaa2/0x1250 kernel/workqueue.c:2439 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 Last potentially related work creation: kasan_save_stack+0x3a/0x60 mm/kasan/common.c:45 __kasan_record_aux_stack+0xb2/0xc0 mm/kasan/generic.c:486 call_rcu+0x14b/0x970 kernel/rcu/tree.c:2845 sctp_association_free+0x69d/0x7e0 net/sctp/associola.c:382 sctp_cmd_delete_tcb net/sctp/sm_sideeffect.c:944 [inline] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1331 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1199 [inline] sctp_do_sm+0x36a4/0x5500 net/sctp/sm_sideeffect.c:1170 sctp_assoc_bh_rcv+0x3ee/0x630 net/sctp/associola.c:1054 sctp_backlog_rcv+0x15f/0x3e0 net/sctp/input.c:346 sk_backlog_rcv include/net/sock.h:1119 [inline] __release_sock+0x1b9/0x420 net/core/sock.c:2939 release_sock+0x5b/0x1b0 net/core/sock.c:3503 sctp_wait_for_connect+0x37e/0x680 net/sctp/socket.c:9354 __sctp_connect+0xabb/0xd20 net/sctp/socket.c:1246 sctp_connect net/sctp/socket.c:4818 [inline] sctp_inet_connect+0x12a/0x1d0 net/sctp/socket.c:4833 __sys_connect_file net/socket.c:2011 [inline] __sys_connect+0x389/0x410 net/socket.c:2028 __do_sys_connect net/socket.c:2038 [inline] __se_sys_connect net/socket.c:2035 [inline] __x64_sys_connect+0x76/0x80 net/socket.c:2035 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 Second to last potentially related work creation: kasan_save_stack+0x3a/0x60 mm/kasan/common.c:45 __kasan_record_aux_stack+0xb2/0xc0 mm/kasan/generic.c:486 kvfree_call_rcu+0x108/0x870 kernel/rcu/tree.c:3401 neigh_del net/core/neighbour.c:225 [inline] neigh_remove_one+0x5ed/0x700 net/core/neighbour.c:246 neigh_forced_gc net/core/neighbour.c:279 [inline] neigh_alloc net/core/neighbour.c:485 [inline] ___neigh_create+0x46a/0x24c0 net/core/neighbour.c:648 ip6_finish_output2+0x14f0/0x1590 net/ipv6/ip6_output.c:129 __ip6_finish_output net/ipv6/ip6_output.c:205 [inline] ip6_finish_output+0x5d3/0xa60 net/ipv6/ip6_output.c:216 dst_output include/net/dst.h:453 [inline] NF_HOOK include/linux/netfilter.h:302 [inline] ndisc_send_skb+0xbfb/0x1510 net/ipv6/ndisc.c:513 addrconf_rs_timer+0x2b8/0x600 net/ipv6/addrconf.c:3985 call_timer_fn+0x1a0/0x670 kernel/time/timer.c:1504 expire_timers kernel/time/timer.c:1549 [inline] __run_timers+0x525/0x7c0 kernel/time/timer.c:1820 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1833 handle_softirqs+0x2a1/0x920 kernel/softirq.c:596 run_ksoftirqd+0x98/0xf0 kernel/softirq.c:963 smpboot_thread_fn+0x64a/0xa40 kernel/smpboot.c:164 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 The buggy address belongs to the object at ffff888077f6e000 which belongs to the cache kmalloc-1k of size 1024 The buggy address is located 145 bytes inside of 1024-byte region [ffff888077f6e000, ffff888077f6e400) The buggy address belongs to the physical page: page:ffffea0001dfda00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x77f68 head:ffffea0001dfda00 order:3 compound_mapcount:0 compound_pincount:0 flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000010200 ffffea0001531a00 dead000000000002 ffff888017441dc0 raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4321, tgid 4321 (kworker/0:4), ts 75357251257, free_ts 75293267034 set_page_owner include/linux/page_owner.h:31 [inline] post_alloc_hook+0x173/0x1a0 mm/page_alloc.c:2532 prep_new_page mm/page_alloc.c:2539 [inline] get_page_from_freelist+0x1a26/0x1ac0 mm/page_alloc.c:4328 __alloc_pages+0x1df/0x4e0 mm/page_alloc.c:5614 alloc_slab_page+0x5d/0x160 mm/slub.c:1794 allocate_slab mm/slub.c:1939 [inline] new_slab+0x87/0x2c0 mm/slub.c:1992 ___slab_alloc+0xbc6/0x1220 mm/slub.c:3180 __slab_alloc mm/slub.c:3279 [inline] slab_alloc_node mm/slub.c:3364 [inline] __kmem_cache_alloc_node+0x1a0/0x260 mm/slub.c:3437 __do_kmalloc_node mm/slab_common.c:935 [inline] __kmalloc_node_track_caller+0x9e/0x230 mm/slab_common.c:956 kmalloc_reserve net/core/skbuff.c:446 [inline] __alloc_skb+0x22a/0x7e0 net/core/skbuff.c:515 alloc_skb include/linux/skbuff.h:1271 [inline] nlmsg_new include/net/netlink.h:991 [inline] inet6_rt_notify+0xb0/0x240 net/ipv6/route.c:6231 fib6_add_rt2node net/ipv6/ip6_fib.c:1256 [inline] fib6_add+0x1d88/0x3cc0 net/ipv6/ip6_fib.c:1485 __ip6_ins_rt net/ipv6/route.c:1345 [inline] ip6_ins_rt+0xc5/0x110 net/ipv6/route.c:1355 __ipv6_ifa_notify+0x4c1/0xdb0 net/ipv6/addrconf.c:6220 ipv6_ifa_notify net/ipv6/addrconf.c:6259 [inline] addrconf_dad_completed+0x17d/0xcf0 net/ipv6/addrconf.c:4263 addrconf_dad_work+0xc3e/0x14d0 net/ipv6/addrconf.c:-1 process_one_work+0x898/0x1160 kernel/workqueue.c:2292 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1459 [inline] free_pcp_prepare mm/page_alloc.c:1509 [inline] free_unref_page_prepare+0x8b4/0x9a0 mm/page_alloc.c:3384 free_unref_page+0x2e/0x3f0 mm/page_alloc.c:3479 qlink_free mm/kasan/quarantine.c:168 [inline] qlist_free_all+0x76/0xe0 mm/kasan/quarantine.c:187 kasan_quarantine_reduce+0x144/0x160 mm/kasan/quarantine.c:294 __kasan_slab_alloc+0x1e/0x80 mm/kasan/common.c:305 kasan_slab_alloc include/linux/kasan.h:201 [inline] slab_post_alloc_hook+0x4b/0x480 mm/slab.h:737 slab_alloc_node mm/slub.c:3398 [inline] __kmem_cache_alloc_node+0x140/0x260 mm/slub.c:3437 __do_kmalloc_node mm/slab_common.c:935 [inline] __kmalloc+0xa0/0x240 mm/slab_common.c:949 kmalloc include/linux/slab.h:568 [inline] kzalloc include/linux/slab.h:699 [inline] fib6_info_alloc+0x2e/0xe0 net/ipv6/ip6_fib.c:156 ip6_route_info_create+0x44f/0x1210 net/ipv6/route.c:3794 ip6_route_add+0x24/0x130 net/ipv6/route.c:3890 addrconf_add_mroute net/ipv6/addrconf.c:2507 [inline] addrconf_add_dev+0x253/0x330 net/ipv6/addrconf.c:2525 addrconf_dev_config net/ipv6/addrconf.c:3425 [inline] addrconf_init_auto_addrs+0x60c/0xb00 net/ipv6/addrconf.c:3518 addrconf_notify+0xaca/0xf40 net/ipv6/addrconf.c:3691 notifier_call_chain kernel/notifier.c:87 [inline] raw_notifier_call_chain+0xcb/0x160 kernel/notifier.c:455 netdev_state_change+0xd2/0x140 net/core/dev.c:1390 Memory state around the buggy address: ffff888077f6df80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff888077f6e000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff888077f6e080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888077f6e100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888077f6e180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ==================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/07/10 11:43 | linux-6.1.y | 04d1ccaa9c28 | 956bd956 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/07/07 02:39 | linux-6.1.y | 04d1ccaa9c28 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/05/22 16:02 | linux-6.1.y | da3c5173c55f | 0919b50b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/05/22 07:18 | linux-6.1.y | 325285d9fc86 | 0919b50b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/05/15 02:16 | linux-6.1.y | 02b72ccb5f9d | d6b2ee52 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/05/01 05:11 | linux-6.1.y | 535ec20c5027 | ce7952f4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/04/07 19:38 | linux-6.1.y | 3dfebb87d7eb | a2ada0e7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/03/14 01:34 | linux-6.1.y | 344a09659766 | e2826670 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/02/22 13:34 | linux-6.1.y | 3a8358583626 | d34966d1 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/02/04 00:58 | linux-6.1.y | 0cbb5f65e52f | 8f267cef | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2025/01/14 16:36 | linux-6.1.y | c63962be84ef | f310a27d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/10/31 07:53 | linux-6.1.y | 7ec6f9fa3d97 | 96eb609f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/10/30 04:54 | linux-6.1.y | 7ec6f9fa3d97 | 66aeb999 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/10/25 23:36 | linux-6.1.y | 7ec6f9fa3d97 | 045e728d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/07/19 14:55 | linux-6.1.y | 9b3f9a5b12dc | ee4e11c8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/06/20 17:51 | linux-6.1.y | eb44d83053d6 | dac2aa43 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/04/22 01:30 | linux-6.1.y | 6741e066ec76 | af24b050 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/04/15 22:40 | linux-6.1.y | cd5d98c0556c | b9af7e61 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb | ||
2024/04/06 03:34 | linux-6.1.y | 347385861c50 | ca620dd8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | KASAN: use-after-free Read in __usb_hcd_giveback_urb |