WARNING: CPU: 0 PID: 14746 at kernel/events/core.c:1835 perf_group_attach kernel/events/core.c:1835 [inline] WARNING: CPU: 0 PID: 14746 at kernel/events/core.c:1835 add_event_to_ctx+0x1351/0x1630 kernel/events/core.c:2393 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 14746 Comm: blkid Not tainted 5.2.0-rc6+ #7 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d8/0x2f8 lib/dump_stack.c:113 panic+0x28a/0x7c9 kernel/panic.c:219 __warn+0x216/0x220 kernel/panic.c:576 report_bug+0x190/0x290 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:179 [inline] do_error_trap+0xd7/0x450 arch/x86/kernel/traps.c:272 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:291 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:986 RIP: 0010:perf_group_attach kernel/events/core.c:1835 [inline] RIP: 0010:add_event_to_ctx+0x1351/0x1630 kernel/events/core.c:2393 Code: ff e8 d3 19 e6 ff 0f 0b e9 88 ed ff ff e8 c7 19 e6 ff 0f 0b e9 42 ed ff ff e8 bb 19 e6 ff 0f 0b e9 4f f8 ff ff e8 af 19 e6 ff <0f> 0b e9 d5 f8 ff ff 48 c7 c1 e0 31 dd 88 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffff8880aea09e48 EFLAGS: 00010006 RAX: ffffffff818f9841 RBX: ffff8880598566d8 RCX: ffff88805962c580 RDX: 0000000080010002 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff8880aea09ed0 R08: ffffffff818f90aa R09: ffffed1015d413c9 R10: ffffed1015d413c8 R11: 1ffff11015d413c8 R12: dffffc0000000000 R13: ffff8880598564c0 R14: ffffe8ffffc15758 R15: ffff88809f823580 __perf_install_in_context+0x54a/0x7e0 kernel/events/core.c:2544 remote_function+0xeb/0x170 kernel/events/core.c:86 flush_smp_call_function_queue+0x2c6/0x4f0 kernel/smp.c:244 generic_smp_call_function_single_interrupt+0x13/0x20 kernel/smp.c:193 smp_call_function_single_interrupt+0x7f/0x90 arch/x86/kernel/smp.c:294 call_function_single_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:828 RIP: 0010:get_current arch/x86/include/asm/current.h:15 [inline] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x50 kernel/kcov.c:101 Code: 84 00 00 00 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d 84 50 67 07 48 89 de e8 04 c4 38 00 5b 5d c3 90 48 8b 04 24 <65> 48 8b 0c 25 40 fd 01 00 65 8b 15 48 4b 8c 7e f7 c2 00 01 1f 00 RSP: 0018:ffff88804f7f7388 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff04 RAX: ffffffff8360b6b9 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff88804f7f7390 R08: ffffffff8180312a R09: 0000000000000000 R10: 1ffff1100b2c59bd R11: 0000000000000000 R12: ffff88805962c580 R13: ffffffff81645dd0 R14: 0000000000000000 R15: dffffc0000000000 rcu_dynticks_curr_cpu_in_eqs kernel/rcu/tree.c:290 [inline] rcu_is_watching+0x20/0xa0 kernel/rcu/tree.c:872 rcu_read_lock include/linux/rcupdate.h:594 [inline] is_bpf_text_address+0x5a/0x3b0 kernel/bpf/core.c:708 kernel_text_address kernel/extable.c:140 [inline] __kernel_text_address+0x9a/0x110 kernel/extable.c:95 unwind_get_return_address+0x4c/0x90 arch/x86/kernel/unwind_frame.c:19 arch_stack_walk+0x98/0xe0 arch/x86/kernel/stacktrace.c:26 stack_trace_save+0x111/0x1e0 kernel/stacktrace.c:123 save_stack mm/kasan/common.c:71 [inline] set_track mm/kasan/common.c:79 [inline] __kasan_kmalloc+0x11c/0x1b0 mm/kasan/common.c:489 kasan_slab_alloc+0xf/0x20 mm/kasan/common.c:497 slab_post_alloc_hook mm/slab.h:437 [inline] slab_alloc mm/slab.c:3326 [inline] kmem_cache_alloc+0x1dd/0x2b0 mm/slab.c:3488 kmem_cache_zalloc include/linux/slab.h:732 [inline] __alloc_file+0x29/0x350 fs/file_table.c:101 alloc_empty_file+0xac/0x1b0 fs/file_table.c:151 path_openat+0x12b/0x4400 fs/namei.c:3522 do_filp_open+0x1f7/0x430 fs/namei.c:3563 do_sys_open+0x343/0x620 fs/open.c:1070 __do_sys_openat fs/open.c:1097 [inline] __se_sys_openat fs/open.c:1091 [inline] __x64_sys_openat+0xa2/0xb0 fs/open.c:1091 do_syscall_64+0xfe/0x140 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fdff3b871c8 Code: 00 00 48 83 ec 78 45 31 d2 f6 c2 40 48 89 4c 24 58 75 27 8b 05 35 a4 2b 00 85 c0 75 54 48 63 d2 48 63 ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2e 48 83 c4 78 c3 0f 1f 00 48 8d 84 24 80 00 RSP: 002b:00007ffe09d17a40 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007ffe09d17ff0 RCX: 00007fdff3b871c8 RDX: 0000000000000000 RSI: 00007fdff3e5dea0 RDI: 0000000000000004 RBP: 00007fdff3e5f064 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdff3e5dea0 R13: 0000000000000000 R14: 00007fdff4068820 R15: 00007fdff3e5e2a2 Kernel Offset: disabled Rebooting in 86400 seconds..