general protection fault, probably for non-canonical address 0xffff000000000000: 0000 [#1] PREEMPT SMP KASAN KASAN: maybe wild-memory-access in range [0xfff8200000000000-0xfff8200000000007] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.0.0-rc1-syzkaller-00028-g4dce3b375179 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:__handle_irq_event_percpu+0x225/0x870 kernel/irq/handle.c:158 Code: 80 3c 20 00 0f 85 b5 05 00 00 48 8d 7b 08 48 8b 2b 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 92 05 00 00 48 8b 73 08 44 89 ff d5 89 c5 0f 1f 44 00 00 e8 fd f7 18 00 65 44 8b 2d dd 08 d5 7e RSP: 0000:ffffc90000178ed0 EFLAGS: 00010046 RAX: 1ffff11021ce1b01 RBX: ffff88810e70d800 RCX: 0000000000000000 RDX: ffff8881002a8000 RSI: ffff000000000000 RDI: 0000000000000022 RBP: ffff000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 R13: ffff88810e6d9038 R14: ffff88810e6d9000 R15: 0000000000000022 FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000007825000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: handle_irq_event_percpu kernel/irq/handle.c:193 [inline] handle_irq_event+0xa7/0x1e0 kernel/irq/handle.c:210 handle_edge_irq+0x25f/0xd00 kernel/irq/chip.c:819 generic_handle_irq_desc include/linux/irqdesc.h:158 [inline] handle_irq arch/x86/kernel/irq.c:231 [inline] __common_interrupt+0x9d/0x210 arch/x86/kernel/irq.c:250 common_interrupt+0x9f/0xc0 arch/x86/kernel/irq.c:240 asm_common_interrupt+0x22/0x40 arch/x86/include/asm/idtentry.h:640 RIP: 0010:lockdep_init_map_type+0x5f/0x7f0 kernel/locking/lockdep.c:4817 Code: 06 00 00 48 8d 7d 10 48 c7 45 08 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 a9 06 00 00 <49> c7 c6 40 66 94 8b 48 c7 45 10 00 00 00 00 48 b8 00 00 00 00 00 RSP: 0000:ffffc9000001f9a0 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 1ffff92000003f52 RSI: ffffffff864777c0 RDI: ffffc9000001fa90 RBP: ffffc9000001fa80 R08: 0000000000000002 R09: 0000000000000000 R10: fffffbfff173546d R11: 0000000000000000 R12: ffffffff89cad160 R13: 0000000000000000 R14: ffff88810e725350 R15: 0000000000000000 lockdep_init_map_waits include/linux/lockdep.h:191 [inline] lockdep_init_map_wait include/linux/lockdep.h:198 [inline] __raw_spin_lock_init+0x36/0x110 kernel/locking/spinlock_debug.c:24 __init_swait_queue_head+0x2b/0x150 kernel/sched/swait.c:9 init_completion include/linux/completion.h:87 [inline] call_usermodehelper_exec+0x95/0x490 kernel/umh.c:406 kobject_uevent_env+0xf05/0x1640 lib/kobject_uevent.c:618 driver_bound+0x1a3/0x2f0 drivers/base/dd.c:390 really_probe+0x3d9/0xb90 drivers/base/dd.c:657 __driver_probe_device+0x1df/0x4d0 drivers/base/dd.c:748 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:778 __driver_attach+0x223/0x550 drivers/base/dd.c:1150 bus_for_each_dev+0x147/0x1d0 drivers/base/bus.c:301 bus_add_driver+0x4c9/0x640 drivers/base/bus.c:618 driver_register+0x220/0x3a0 drivers/base/driver.c:240 virtio_net_driver_init+0x93/0xd2 drivers/net/virtio_net.c:4108 do_one_initcall+0xfe/0x650 init/main.c:1296 do_initcall_level init/main.c:1369 [inline] do_initcalls init/main.c:1385 [inline] do_basic_setup init/main.c:1404 [inline] kernel_init_freeable+0x6ac/0x735 init/main.c:1611 kernel_init+0x1a/0x1d0 init/main.c:1500 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__handle_irq_event_percpu+0x225/0x870 kernel/irq/handle.c:158 Code: 80 3c 20 00 0f 85 b5 05 00 00 48 8d 7b 08 48 8b 2b 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 92 05 00 00 48 8b 73 08 44 89 ff d5 89 c5 0f 1f 44 00 00 e8 fd f7 18 00 65 44 8b 2d dd 08 d5 7e RSP: 0000:ffffc90000178ed0 EFLAGS: 00010046 RAX: 1ffff11021ce1b01 RBX: ffff88810e70d800 RCX: 0000000000000000 RDX: ffff8881002a8000 RSI: ffff000000000000 RDI: 0000000000000022 RBP: ffff000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 R13: ffff88810e6d9038 R14: ffff88810e6d9000 R15: 0000000000000022 FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000007825000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 80 3c 20 00 cmpb $0x0,(%rax,%riz,1) 4: 0f 85 b5 05 00 00 jne 0x5bf a: 48 8d 7b 08 lea 0x8(%rbx),%rdi e: 48 8b 2b mov (%rbx),%rbp 11: 48 89 f8 mov %rdi,%rax 14: 48 c1 e8 03 shr $0x3,%rax 18: 42 80 3c 20 00 cmpb $0x0,(%rax,%r12,1) 1d: 0f 85 92 05 00 00 jne 0x5b5 23: 48 8b 73 08 mov 0x8(%rbx),%rsi 27: 44 89 ff mov %r15d,%edi * 2a: ff d5 callq *%rbp <-- trapping instruction 2c: 89 c5 mov %eax,%ebp 2e: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 33: e8 fd f7 18 00 callq 0x18f835 38: 65 44 8b 2d dd 08 d5 mov %gs:0x7ed508dd(%rip),%r13d # 0x7ed5091d 3f: 7e