KASAN: slab-out-of-bounds Read in ring_buffer

Kernel	Title	Rank 🛈	Repro	Count	Last	Reported	Patched	Status
android-5-15	KASAN: use-after-free Read in ring_buffer_peek origin:lts	19	syz, C	36	1h19m	49d	0/2	upstream: reported C repro on 2026/07/30 13:32
android-5-10	KASAN: use-after-free Read in ring_buffer_peek	19		24	8h32m	47d	0/2	premoderation: reported on 2026/08/02 07:28
upstream	KASAN: use-after-free Read in ring_buffer_peek prio:normal	19	C	1	36d	32d	22/29	upstream: reported C repro on 2026/08/16 22:10

R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ================================================================== BUG: KASAN: use-after-free in rb_buffer_peek+0x88d/0x930 kernel/trace/ring_buffer.c:4920 Read of size 4 at addr ffff88814147b06d by task syz-executor564/304 CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Call Trace: <TASK> __dump_stack+0x21/0x24 lib/dump_stack.c:88 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106 print_address_description+0x71/0x200 mm/kasan/report.c:316 print_report+0x4a/0x60 mm/kasan/report.c:420 kasan_report+0x122/0x150 mm/kasan/report.c:524 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:350 rb_buffer_peek+0x88d/0x930 kernel/trace/ring_buffer.c:4920 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> The buggy address belongs to the physical page: page:ffffea0005051ec0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14147b flags: 0x4000000000000000(zone=1) raw: 4000000000000000 ffffea0005051ec8 ffffea0005051ec8 0000000000000000 raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner info is not present (never set?) Memory state around the buggy address: ffff88814147af00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88814147af80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff >ffff88814147b000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88814147b080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88814147b100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ================================================================== ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010012 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 1 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555c3ec6de38 CR3: 0000000126023000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 1 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555c3ec6de38 CR3: 0000000126023000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 1 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555c3ec6de38 CR3: 0000000126023000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 1 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 1 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555c3ec6de38 CR3: 0000000126023000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115 peek_next_entry kernel/trace/trace.c:3595 [inline] __find_next_entry+0x33c/0x6c0 kernel/trace/trace.c:3639 trace_find_next_entry_inc kernel/trace/trace.c:4020 [inline] tracing_read_pipe+0x3d2/0xaf0 kernel/trace/trace.c:6855 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab0 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_consume+0x1aa/0x370 kernel/trace/ring_buffer.c:5195 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17940 EFLAGS: 00010006 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17ab8 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_advance_reader+0x2b/0x770 kernel/trace/ring_buffer.c:4842 ring_buffer_consume+0x1e7/0x370 kernel/trace/ring_buffer.c:5198 trace_consume kernel/trace/trace.c:4031 [inline] tracing_read_pipe+0x5b3/0xaf0 kernel/trace/trace.c:6879 vfs_read+0x286/0x930 fs/read_write.c:468 ksys_read+0x14a/0x260 fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __x64_sys_read+0x7b/0x90 fs/read_write.c:621 x64_sys_call+0x2f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:1 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f6478261d79 Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc1b15c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0067756265642f2e RCX: 00007f6478261d79 RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000005 RBP: 0065636172742f2e R08: 00000000000a8c88 R09: 00000000000a8c88 R10: 00000000000a8c88 R11: 0000000000000246 R12: 00007ffc1b15c158 R13: 0000000000000002 R14: 00007f64782f2ca0 R15: 0000000000000002 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 arch_atomic_inc include/linux/instrumented.h:102 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 atomic_inc include/linux/atomic/atomic-instrumented.h:191 [inline] WARNING: CPU: 0 PID: 304 at kernel/trace/ring_buffer.c:4773 rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Modules linked in: CPU: 0 PID: 304 Comm: syz-executor564 Tainted: G B W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:rb_get_reader_page+0xada/0xc60 kernel/trace/ring_buffer.c:4772 Code: df 42 80 3c 20 00 74 0d 48 8d 7b 10 e8 8f 2c 43 00 48 8d 4b 10 48 8b 19 48 8d 7b 08 be 04 00 00 00 e8 1a 2f 43 00 f0 ff 43 08 <0f> 0b 48 83 7c 24 20 00 0f 85 74 ff ff ff e8 23 a1 fd ff e9 13 fe RSP: 0018:ffffc90000e17820 EFLAGS: 00010002 RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff8173c866 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608 RBP: ffffc90000e17990 R08: ffff88810005260b R09: 1ffff1102000a4c1 R10: dffffc0000000000 R11: ffffed102000a4c2 R12: dffffc0000000000 R13: 1ffff1102000a126 R14: 1ffff1102000a123 R15: 0000000000000438 FS: 0000555594cdd3c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000126023000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_buffer_peek+0x5f/0x930 kernel/trace/ring_buffer.c:4914 ring_buffer_peek+0x184/0x3b0 kernel/trace/ring_buffer.c:5115

Crashes (17):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2026/09/16 21:29	android14-6.1	17514ea4a941	12a0a44a	.config	strace log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/07/30 09:51	android14-6.1	92668decd5e0	2377cd3d	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: slab-out-of-bounds Read in ring_buffer_peek
2026/09/17 00:37	android14-6.1	22764d91f0ef	95928915	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/09/15 11:44	android14-6.1	da842aacc36b	81a27d1a	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/09/13 17:41	android14-6.1	6308d6d3f1b1	70a60e12	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/09/11 12:58	android14-6.1	6308d6d3f1b1	b6a5eeb7	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/23 08:41	android14-6.1	92668decd5e0	1e72964b	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/22 12:40	android14-6.1	92668decd5e0	1e72964b	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/21 15:29	android14-6.1	92668decd5e0	1e72964b	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/18 22:09	android14-6.1	92668decd5e0	1e72964b	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/16 10:04	android14-6.1	92668decd5e0	746171ee	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/16 08:18	android14-6.1	92668decd5e0	746171ee	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/16 01:13	android14-6.1	92668decd5e0	746171ee	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/15 05:31	android14-6.1	92668decd5e0	746171ee	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/14 13:59	android14-6.1	92668decd5e0	6f9b3e89	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/08/12 03:40	android14-6.1	92668decd5e0	f8d35649	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek
2026/07/31 00:29	android14-6.1	92668decd5e0	aaffb173	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	KASAN: use-after-free Read in ring_buffer_peek

Crashes (17):

Assets (help?)

2026/09/16 21:29

android14-6.1