github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/pkg/report/testdata/linux/guilty/4 (about)

     1  FILE: security/keys/key.c
     2  
     3  ------------[ cut here ]------------
     4  WARNING: CPU: 1 PID: 4961 at lib/refcount.c:150 refcount_inc+0x47/0x50 lib/refcount.c:150
     5  Kernel panic - not syncing: panic_on_warn set ...
     6  
     7  CPU: 1 PID: 4961 Comm: syz-executor1 Not tainted 4.12.0-rc2+ #77
     8  Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
     9  Call Trace:
    10   __dump_stack lib/dump_stack.c:16 [inline]
    11   dump_stack+0x2ee/0x3ea lib/dump_stack.c:52
    12   panic+0x1fb/0x412 kernel/panic.c:180
    13   __warn+0x1c4/0x1e0 kernel/panic.c:541
    14   report_bug+0x211/0x2d0 lib/bug.c:183
    15   fixup_bug arch/x86/kernel/traps.c:190 [inline]
    16   do_trap_no_signal arch/x86/kernel/traps.c:224 [inline]
    17   do_trap+0x32c/0x410 arch/x86/kernel/traps.c:273
    18   do_error_trap+0x15a/0x3b0 arch/x86/kernel/traps.c:310
    19   do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:323
    20   invalid_op+0x1e/0x30 arch/x86/entry/entry_64.S:847
    21  RIP: 0010:refcount_inc+0x47/0x50 lib/refcount.c:150
    22  RSP: 0018:ffff8801d3d4fcc0 EFLAGS: 00010282
    23  RAX: 000000000000002b RBX: ffff8801c2514240 RCX: 0000000000000000
    24  RDX: 000000000000002b RSI: ffffc90002fb8000 RDI: ffffed003a7a9f8a
    25  RBP: ffff8801d3d4fcc8 R08: 1ffff1003a7a9e71 R09: 0000000000000000
    26  R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff1003a7a9fa0
    27  R13: 000000001fd29e67 R14: 000000001fd29e67 R15: ffff8801c2514240
    28   __key_get include/linux/key.h:254 [inline]
    29   key_lookup+0x1ec/0x230 security/keys/key.c:670
    30   lookup_user_key+0x8ba/0x11e0 security/keys/process_keys.c:680
    31   keyctl_keyring_link+0x24/0xc0 security/keys/keyctl.c:507
    32   SYSC_keyctl security/keys/keyctl.c:1661 [inline]
    33   SyS_keyctl+0x1af/0x290 security/keys/keyctl.c:1633
    34   entry_SYSCALL_64_fastpath+0x1f/0xbe
    35  RIP: 0033:0x44fe99
    36  RSP: 002b:00007f93b93c9b58 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa
    37  RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000044fe99
    38  RDX: 000000001fd29e67 RSI: ffffffffffffffff RDI: 0000000000000008
    39  RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
    40  R10: 0000000000000000 R11: 0000000000000212 R12: 00000000007180a8
    41  R13: 0000000000001000 R14: 0000000000000003 R15: 0000000000000000
    42  Dumping ftrace buffer:
    43     (ftrace buffer empty)
    44  Kernel Offset: 0x6000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
    45  Rebooting in 86400 seconds..