rxrpc: Assertion failed ------------[ cut here ]------------ kernel BUG at net/rxrpc/local_object.c:468! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 10548 Comm: udevd Not tainted 5.2.0-rc7+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:rxrpc_local_rcu net/rxrpc/local_object.c:468 [inline] RIP: 0010:rxrpc_local_rcu.cold+0x11/0x13 net/rxrpc/local_object.c:462 Code: 83 eb 20 e9 74 ff ff ff e8 68 a9 2d fb eb cc 4c 89 ef e8 7e a9 2d fb eb e2 e8 97 f2 f4 fa 48 c7 c7 e0 8c 15 88 e8 2f f8 de fa <0f> 0b e8 84 f2 f4 fa 48 c7 c7 e0 8c 15 88 e8 1c f8 de fa 0f 0b e8 RSP: 0018:ffff8880ae909de8 EFLAGS: 00010282 RAX: 0000000000000017 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815ad9e6 RDI: ffffed1015d213af RBP: ffff8880ae909df8 R08: 0000000000000017 R09: ffffed1015d260a1 R10: ffffed1015d260a0 R11: ffff8880ae930507 R12: ffff888095d10940 R13: ffff888095d10940 R14: ffffffff867b9b10 R15: ffff8880ae909e78 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000625208 CR3: 00000000a11ba000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __rcu_reclaim kernel/rcu/rcu.h:222 [inline] rcu_do_batch kernel/rcu/tree.c:2092 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2310 [inline] rcu_core+0xba5/0x1500 kernel/rcu/tree.c:2291 __do_softirq+0x25c/0x94c kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1068 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:806 RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:767 [inline] RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] RIP: 0010:_raw_spin_unlock_irqrestore+0x95/0xe0 kernel/locking/spinlock.c:191 Code: 48 c7 c0 30 76 b2 88 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 39 48 83 3d 82 18 95 01 00 74 24 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 dc 2e 30 fa 65 8b 05 bd 9f e4 78 RSP: 0018:ffff8880a78bf728 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: 1ffffffff1164ec6 RBX: 0000000000000286 RCX: 1ffff11011248d84 RDX: dffffc0000000000 RSI: ffff888089246c00 RDI: 0000000000000286 RBP: ffff8880a78bf738 R08: ffff888089246380 R09: ffff888089246c20 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8a758108 R13: 0000000000000286 R14: ffffffff8a758108 R15: 0000000000000000 __debug_check_no_obj_freed lib/debugobjects.c:798 [inline] debug_check_no_obj_freed+0x200/0x464 lib/debugobjects.c:817 free_pages_prepare mm/page_alloc.c:1140 [inline] free_pcp_prepare mm/page_alloc.c:1156 [inline] free_unref_page_prepare mm/page_alloc.c:2947 [inline] free_unref_page_list+0x1f9/0xc30 mm/page_alloc.c:3016 release_pages+0x5df/0x1930 mm/swap.c:795 free_pages_and_swap_cache+0x2a0/0x3d0 mm/swap_state.c:295 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline] tlb_flush_mmu_free mm/mmu_gather.c:184 [inline] tlb_flush_mmu+0x89/0x630 mm/mmu_gather.c:191 tlb_finish_mmu+0x98/0x3b0 mm/mmu_gather.c:272 exit_mmap+0x2cd/0x510 mm/mmap.c:3147 __mmput kernel/fork.c:1063 [inline] mmput+0x15f/0x4c0 kernel/fork.c:1084 exec_mmap fs/exec.c:1047 [inline] flush_old_exec+0x8c8/0x1c00 fs/exec.c:1280 load_elf_binary+0xa53/0x56c0 fs/binfmt_elf.c:867 search_binary_handler fs/exec.c:1658 [inline] search_binary_handler+0x16d/0x570 fs/exec.c:1635 exec_binprm fs/exec.c:1701 [inline] __do_execve_file.isra.0+0x1310/0x22f0 fs/exec.c:1821 do_execveat_common fs/exec.c:1868 [inline] do_execve fs/exec.c:1885 [inline] __do_sys_execve fs/exec.c:1961 [inline] __se_sys_execve fs/exec.c:1956 [inline] __x64_sys_execve+0x8f/0xc0 fs/exec.c:1956 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f67dfd66207 Code: Bad RIP value. RSP: 002b:00007fff900c3538 EFLAGS: 00000202 ORIG_RAX: 000000000000003b RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f67dfd66207 RDX: 0000000000695c20 RSI: 00007fff900c3630 RDI: 00007fff900c4640 RBP: 0000000000625500 R08: 00000000000020d5 R09: 00000000000020d5 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000695c20 R13: 0000000000000007 R14: 0000000000691250 R15: 0000000000000005 Modules linked in: ---[ end trace 5b4a4001a18479d0 ]--- RIP: 0010:rxrpc_local_rcu net/rxrpc/local_object.c:468 [inline] RIP: 0010:rxrpc_local_rcu.cold+0x11/0x13 net/rxrpc/local_object.c:462 Code: 83 eb 20 e9 74 ff ff ff e8 68 a9 2d fb eb cc 4c 89 ef e8 7e a9 2d fb eb e2 e8 97 f2 f4 fa 48 c7 c7 e0 8c 15 88 e8 2f f8 de fa <0f> 0b e8 84 f2 f4 fa 48 c7 c7 e0 8c 15 88 e8 1c f8 de fa 0f 0b e8 RSP: 0018:ffff8880ae909de8 EFLAGS: 00010282 RAX: 0000000000000017 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815ad9e6 RDI: ffffed1015d213af RBP: ffff8880ae909df8 R08: 0000000000000017 R09: ffffed1015d260a1 R10: ffffed1015d260a0 R11: ffff8880ae930507 R12: ffff888095d10940 R13: ffff888095d10940 R14: ffffffff867b9b10 R15: ffff8880ae909e78 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f67dfd661dd CR3: 00000000a11ba000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400