------------[ cut here ]------------ URB ffff888017a42600 submitted while active WARNING: CPU: 0 PID: 3640 at drivers/usb/core/urb.c:379 usb_submit_urb+0x14ec/0x1880 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 3640 Comm: syz-executor121 Not tainted 6.1.0-rc7-syzkaller-00190-g97ee9d1c1696 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:usb_submit_urb+0x14ec/0x1880 drivers/usb/core/urb.c:379 Code: 89 de e8 47 f5 93 fb 84 db 0f 85 a3 f3 ff ff e8 ca f8 93 fb 4c 89 fe 48 c7 c7 80 c6 f8 8a c6 05 9e 7f 50 08 01 e8 d1 6b bb 03 <0f> 0b e9 81 f3 ff ff 48 89 7c 24 40 e8 a3 f8 93 fb 48 8b 7c 24 40 RSP: 0018:ffffc90003487c50 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888072fc4200 RSI: ffffffff8164964c RDI: fffff52000690f7c RBP: ffff888017a46340 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000000 R12: ffff888017a42600 R13: ffff88807a159128 R14: 00000000fffffff0 R15: ffff888017a42600 FS: 00007f2d726f8700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055ac5d11f240 CR3: 0000000079f61000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: send_packet+0x422/0xbc0 drivers/media/rc/imon.c:642 vfd_write+0x2dd/0x550 drivers/media/rc/imon.c:989 vfs_write+0x2db/0xdd0 fs/read_write.c:582 ksys_write+0x12b/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f2d7276c0a9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f2d726f8318 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f2d727f04d8 RCX: 00007f2d7276c0a9 RDX: 0000000000000001 RSI: 0000000020001000 RDI: 0000000000000004 RBP: 00007f2d727f04d0 R08: 00007f2d726f8700 R09: 0000000000000000 R10: 00007f2d726f8700 R11: 0000000000000246 R12: 0b8b0509005505e1 R13: 00007ffccb10ce7f R14: 00007f2d726f8400 R15: 0000000000022000