------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at net/core/gen_stats.c:157 gnet_stats_add_basic+0x4d/0x2a0 net/core/gen_stats.c:157 Modules linked in: CPU: 0 PID: 1 Comm: systemd Not tainted 5.15.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:gnet_stats_add_basic+0x4d/0x2a0 net/core/gen_stats.c:157 Code: 0f 84 69 01 00 00 e8 52 a1 59 fa 31 ff 65 8b 2d b9 ab e4 78 81 e5 00 01 ff 00 89 ee e8 7c a8 59 fa 85 ed 74 10 e8 33 a1 59 fa <0f> 0b 4d 85 f6 0f 84 70 01 00 00 49 c7 c7 64 b1 6e 8d bd ff ff ff RSP: 0018:ffffc90000007b98 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888046d1a930 RCX: 0000000000000100 RDX: ffff888011eb8000 RSI: ffffffff871d445d RDI: 0000000000000003 RBP: 0000000000000100 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff871d45d0 R11: 0000000000000000 R12: ffff88807ecf8208 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007fee3e576500(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbfcf941de0 CR3: 00000000265aa000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: est_fetch_counters+0xc3/0x160 net/core/gen_estimator.c:69 est_timer+0x92/0x730 net/core/gen_estimator.c:83 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421 expire_timers kernel/time/timer.c:1466 [inline] __run_timers.part.0+0x675/0xa20 kernel/time/timer.c:1734 __run_timers kernel/time/timer.c:1715 [inline] run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1747 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:tomoyo_domain_quota_is_ok+0x307/0x550 security/tomoyo/util.c:1093 Code: 41 5d 41 5e 41 5f c3 41 bc 01 00 00 00 31 db e8 bf bb d3 fd 89 d9 44 89 e0 31 ff d3 f8 83 e0 01 41 89 c7 89 c6 e8 e9 c2 d3 fd <45> 85 ff 74 09 e8 9f bb d3 fd 41 83 c5 01 e8 96 bb d3 fd 8d 73 01 RSP: 0018:ffffc90000c678e0 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff888011eb8000 RDI: 0000000000000003 RBP: ffff88801e126880 R08: 0000000000000000 R09: 000000000000000f R10: ffffffff83a329e7 R11: 0000000000000010 R12: 0000000000000022 R13: 00000000000003f2 R14: dffffc0000000000 R15: 0000000000000000 tomoyo_supervisor+0x2f2/0xf00 security/tomoyo/common.c:2089 tomoyo_audit_path_log security/tomoyo/file.c:168 [inline] tomoyo_path_permission security/tomoyo/file.c:587 [inline] tomoyo_path_permission+0x270/0x3a0 security/tomoyo/file.c:573 tomoyo_path_perm+0x33b/0x400 security/tomoyo/file.c:838 tomoyo_path_rmdir+0x8e/0xd0 security/tomoyo/tomoyo.c:182 security_path_rmdir+0xd7/0x150 security/security.c:1148 do_rmdir+0x284/0x430 fs/namei.c:4028 __do_sys_rmdir fs/namei.c:4051 [inline] __se_sys_rmdir fs/namei.c:4049 [inline] __x64_sys_rmdir+0xc6/0x110 fs/namei.c:4049 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fee3cb41147 Code: 73 01 c3 48 8b 0d 51 bd 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 54 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 21 bd 2b 00 f7 d8 64 89 01 48 RSP: 002b:00007ffc6db09618 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee3cb41147 RDX: 000000000000e890 RSI: 0000000000000000 RDI: 000055fb46aa7440 RBP: 0000000000000001 R08: 0000000000000100 R09: 0000000000008040 R10: 0000000000000100 R11: 0000000000000202 R12: 00007fee3e5762f8 R13: 000055fb46bc79a0 R14: 0000000000000001 R15: 0000000000000000 ---------------- Code disassembly (best guess): 0: 41 5d pop %r13 2: 41 5e pop %r14 4: 41 5f pop %r15 6: c3 retq 7: 41 bc 01 00 00 00 mov $0x1,%r12d d: 31 db xor %ebx,%ebx f: e8 bf bb d3 fd callq 0xfdd3bbd3 14: 89 d9 mov %ebx,%ecx 16: 44 89 e0 mov %r12d,%eax 19: 31 ff xor %edi,%edi 1b: d3 f8 sar %cl,%eax 1d: 83 e0 01 and $0x1,%eax 20: 41 89 c7 mov %eax,%r15d 23: 89 c6 mov %eax,%esi 25: e8 e9 c2 d3 fd callq 0xfdd3c313 * 2a: 45 85 ff test %r15d,%r15d <-- trapping instruction 2d: 74 09 je 0x38 2f: e8 9f bb d3 fd callq 0xfdd3bbd3 34: 41 83 c5 01 add $0x1,%r13d 38: e8 96 bb d3 fd callq 0xfdd3bbd3 3d: 8d 73 01 lea 0x1(%rbx),%esi