bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state Oops: general protection fault, probably for non-canonical address 0xf26b66e0de770322: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: maybe wild-memory-access in range [0x935b5706f3b81910-0x935b5706f3b81917] CPU: 1 UID: 0 PID: 1124 Comm: kworker/u8:6 Not tainted 6.11.0-rc7-syzkaller-00021-g7c6a3a65ace7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: netns cleanup_net RIP: 0010:dev_deactivate_queue+0xa4/0x160 net/sched/sch_generic.c:1284 Code: 00 c2 0f 8d be 04 05 00 00 48 c7 c2 60 c5 0f 8d e8 b1 30 c8 f7 48 b8 00 00 00 00 00 fc ff df 49 83 c7 10 4c 89 fb 48 c1 eb 03 <80> 3c 03 00 74 08 4c 89 ff e8 ae d6 52 f8 4d 8b 37 4d 85 f6 74 53 RSP: 0018:ffffc90004157648 EFLAGS: 00010a06 RAX: dffffc0000000000 RBX: 126b6ae0de770322 RCX: ffff888027d65a00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff898d7346 R09: 1ffffffff283c909 R10: dffffc0000000000 R11: fffffbfff283c90a R12: ffffffff8fcd0c40 R13: 1ffff92001364f4f R14: ffffc90009b275c0 R15: 935b5706f3b81910 FS: 0000000000000000(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055803d2bf198 CR3: 000000007d36a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: netdev_for_each_tx_queue include/linux/netdevice.h:2513 [inline] dev_deactivate_many+0xc8/0xb10 net/sched/sch_generic.c:1357 __dev_close_many+0x1a4/0x300 net/core/dev.c:1545 dev_close_many+0x24e/0x4c0 net/core/dev.c:1583 unregister_netdevice_many_notify+0x50b/0x1c40 net/core/dev.c:11327 cleanup_net+0x75d/0xcc0 net/core/net_namespace.c:635 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd10 kernel/workqueue.c:3389 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:dev_deactivate_queue+0xa4/0x160 net/sched/sch_generic.c:1284 Code: 00 c2 0f 8d be 04 05 00 00 48 c7 c2 60 c5 0f 8d e8 b1 30 c8 f7 48 b8 00 00 00 00 00 fc ff df 49 83 c7 10 4c 89 fb 48 c1 eb 03 <80> 3c 03 00 74 08 4c 89 ff e8 ae d6 52 f8 4d 8b 37 4d 85 f6 74 53 RSP: 0018:ffffc90004157648 EFLAGS: 00010a06 RAX: dffffc0000000000 RBX: 126b6ae0de770322 RCX: ffff888027d65a00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff898d7346 R09: 1ffffffff283c909 R10: dffffc0000000000 R11: fffffbfff283c90a R12: ffffffff8fcd0c40 R13: 1ffff92001364f4f R14: ffffc90009b275c0 R15: 935b5706f3b81910 FS: 0000000000000000(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056473412bf20 CR3: 000000007d36a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: c2 0f 8d ret $0x8d0f 3: be 04 05 00 00 mov $0x504,%esi 8: 48 c7 c2 60 c5 0f 8d mov $0xffffffff8d0fc560,%rdx f: e8 b1 30 c8 f7 call 0xf7c830c5 14: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 1b: fc ff df 1e: 49 83 c7 10 add $0x10,%r15 22: 4c 89 fb mov %r15,%rbx 25: 48 c1 eb 03 shr $0x3,%rbx * 29: 80 3c 03 00 cmpb $0x0,(%rbx,%rax,1) <-- trapping instruction 2d: 74 08 je 0x37 2f: 4c 89 ff mov %r15,%rdi 32: e8 ae d6 52 f8 call 0xf852d6e5 37: 4d 8b 37 mov (%r15),%r14 3a: 4d 85 f6 test %r14,%r14 3d: 74 53 je 0x92