Hello, syzbot found the following issue on: HEAD commit: 6d72dda014a4 Add linux-next specific files for 20220318 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=124f5589700000 kernel config: https://syzkaller.appspot.com/x/.config?x=5907d82c35688f04 dashboard link: https://syzkaller.appspot.com/bug?extid=6f21ac9e27fca7e97623 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+6f21ac9e27fca7e97623@xxxxxxxxxxxxxxxxxxxxxxxxx ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3612 at net/core/dev.c:4268 ____napi_schedule net/core/dev.c:4268 [inline] WARNING: CPU: 0 PID: 3612 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440 net/core/dev.c:5878 Modules linked in: CPU: 0 PID: 3612 Comm: kworker/0:5 Not tainted 5.17.0-rc8-next-20220318-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker RIP: 0010:____napi_schedule net/core/dev.c:4268 [inline] RIP: 0010:__napi_schedule+0xe2/0x440 net/core/dev.c:5878 Code: 74 4a e8 11 61 3c fa 31 ff 65 44 8b 25 d7 27 c6 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 18 63 3c fa 45 85 e4 75 07 e8 ee 60 3c fa <0f> 0b e8 e7 60 3c fa 65 44 8b 25 f7 31 c6 78 31 ff 44 89 e6 e8 f5 RSP: 0018:ffffc9000408fc78 EFLAGS: 00010093 RAX: 0000000000000000 RBX: ffff88807fa90748 RCX: 0000000000000000 RDX: ffff888019800000 RSI: ffffffff873c4802 RDI: 0000000000000003 RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff873c47f8 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880b9c00000 R14: 000000000003b100 R15: ffff88801cf90ec0 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f998512c300 CR3: 00000000707f2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> napi_schedule include/linux/netdevice.h:465 [inline] wg_queue_enqueue_per_peer_rx drivers/net/wireguard/queueing.h:204 [inline] wg_packet_decrypt_worker+0x408/0x5d0 drivers/net/wireguard/receive.c:510 process_one_work+0x996/0x1610 kernel/workqueue.c:2289 worker_thread+0x665/0x1080 kernel/workqueue.c:2436 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
