github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/pkg/report/testdata/linux/guilty/14 (about)

     1  FILE: fs/timerfd.c
     2  
     3  ==================================================================
     4  BUG: KASAN: use-after-free in __list_add_rcu include/linux/rculist.h:57 [inline] at addr ffff8801c5b6c110
     5  BUG: KASAN: use-after-free in list_add_rcu include/linux/rculist.h:78 [inline] at addr ffff8801c5b6c110
     6  BUG: KASAN: use-after-free in timerfd_setup_cancel fs/timerfd.c:141 [inline] at addr ffff8801c5b6c110
     7  BUG: KASAN: use-after-free in do_timerfd_settime+0xd32/0xf50 fs/timerfd.c:446 at addr ffff8801c5b6c110
     8  Write of size 8 by task syz-executor5/10885
     9  CPU: 1 PID: 10885 Comm: syz-executor5 Not tainted 4.10.0+ #7
    10  Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
    11  Call Trace:
    12   __dump_stack lib/dump_stack.c:15 [inline]
    13   dump_stack+0x2ee/0x3ef lib/dump_stack.c:51
    14   kasan_object_err+0x1c/0x70 mm/kasan/report.c:162
    15   print_address_description mm/kasan/report.c:200 [inline]
    16   kasan_report_error mm/kasan/report.c:289 [inline]
    17   kasan_report.part.2+0x1e5/0x4b0 mm/kasan/report.c:311
    18   kasan_report mm/kasan/report.c:337 [inline]
    19   __asan_report_store8_noabort+0x2c/0x30 mm/kasan/report.c:337
    20   __list_add_rcu include/linux/rculist.h:57 [inline]
    21   list_add_rcu include/linux/rculist.h:78 [inline]
    22   timerfd_setup_cancel fs/timerfd.c:141 [inline]
    23   do_timerfd_settime+0xd32/0xf50 fs/timerfd.c:446
    24   SYSC_timerfd_settime fs/timerfd.c:533 [inline]
    25   SyS_timerfd_settime+0xef/0x1c0 fs/timerfd.c:524
    26   entry_SYSCALL_64_fastpath+0x1f/0xc