Warning: Permanently added '10.128.0.213' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 28.004439][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 28.243996][ T83] usb 1-1: Using ep0 maxpacket: 8 [ 28.364100][ T83] usb 1-1: too many endpoints for config 3 interface 0 altsetting 0: 111, using maximum allowed: 30 [ 28.375433][ T83] usb 1-1: config 3 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.386942][ T83] usb 1-1: config 3 interface 0 altsetting 0 endpoint 0x81 has wMaxPacketSize 0, skipping [ 28.397045][ T83] usb 1-1: config 3 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 111 [ 28.410047][ T83] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 28.419121][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.454253][ T1718] raw: raw_ioctl_ep_enable: fail, usb_ep_enable returned -22 [ 28.915705][ T83] plantronics 0003:047F:FFFF.0001: ignoring exceeding usage max [ 28.925640][ T83] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 28.933619][ T83] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 28.945691][ T83] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 29.184253][ T1718] ------------[ cut here ]------------ [ 29.189817][ T1718] WARNING: CPU: 1 PID: 1718 at mm/page_alloc.c:4735 __alloc_pages_nodemask+0x36c/0x780 [ 29.199950][ T1718] Kernel panic - not syncing: panic_on_warn set ... [ 29.206537][ T1718] CPU: 1 PID: 1718 Comm: syz-executor186 Not tainted 5.4.0-rc6+ #0 [ 29.214963][ T1718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.225002][ T1718] Call Trace: [ 29.228276][ T1718] dump_stack+0xca/0x13e [ 29.232509][ T1718] ? __alloc_pages_nodemask+0x280/0x780 [ 29.238034][ T1718] panic+0x2aa/0x6e1 [ 29.241926][ T1718] ? add_taint.cold+0x16/0x16 [ 29.246591][ T1718] ? printk+0xba/0xed [ 29.250553][ T1718] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 29.255990][ T1718] ? __warn.cold+0x14/0x33 [ 29.260558][ T1718] ? __warn+0xd5/0x1d0 [ 29.264612][ T1718] ? __alloc_pages_nodemask+0x36c/0x780 [ 29.270140][ T1718] __warn.cold+0x2f/0x33 [ 29.274376][ T1718] ? __alloc_pages_nodemask+0x36c/0x780 [ 29.280272][ T1718] report_bug+0x27b/0x2f0 [ 29.285299][ T1718] do_error_trap+0x12b/0x1e0 [ 29.289891][ T1718] ? __alloc_pages_nodemask+0x36c/0x780 [ 29.295425][ T1718] do_invalid_op+0x32/0x40 [ 29.299963][ T1718] ? __alloc_pages_nodemask+0x36c/0x780 [ 29.305597][ T1718] invalid_op+0x23/0x30 [ 29.309772][ T1718] RIP: 0010:__alloc_pages_nodemask+0x36c/0x780 [ 29.316003][ T1718] Code: fe ff ff 65 48 8b 04 25 00 ef 01 00 48 05 68 10 00 00 41 be 01 00 00 00 48 89 44 24 58 e9 f1 fd ff ff 81 e5 00 20 00 00 75 02 <0f> 0b 45 31 f6 e9 6e ff ff ff 8b 44 24 68 89 04 24 65 8b 2d 4c 9f [ 29.336195][ T1718] RSP: 0018:ffff8881cfda79c8 EFLAGS: 00010046 [ 29.342242][ T1718] RAX: 0000000000000000 RBX: 1ffff11039fb4f3d RCX: 0000000000000000 [ 29.350194][ T1718] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000040a20 [ 29.358148][ T1718] RBP: 0000000000000000 R08: ffff8881d174b000 R09: ffffed103a179d19 [ 29.366102][ T1718] R10: ffffed103a179d18 R11: ffff8881d0bce8c7 R12: 0000000000000012 [ 29.374056][ T1718] R13: 0000000000000012 R14: 0000000000000000 R15: ffff8881d0bce8c0 [ 29.382033][ T1718] ? __alloc_pages_slowpath+0x2270/0x2270 [ 29.387735][ T1718] ? mark_held_locks+0xe0/0xe0 [ 29.392928][ T1718] ? find_held_lock+0x2d/0x110 [ 29.397710][ T1718] alloc_pages_current+0xff/0x200 [ 29.402718][ T1718] ? lock_acquire+0x127/0x320 [ 29.407374][ T1718] kmalloc_order+0x20/0x90 [ 29.411771][ T1718] kmalloc_order_trace+0x18/0x110 [ 29.416790][ T1718] usbhid_submit_report+0x5b5/0xde0 [ 29.422050][ T1718] usbhid_request+0x3c/0x70 [ 29.426542][ T1718] ? usbhid_submit_report+0xde0/0xde0 [ 29.431976][ T1718] hiddev_ioctl+0x526/0x1550 [ 29.436552][ T1718] ? do_syscall_64+0xb7/0x580 [ 29.441222][ T1718] ? hiddev_ioctl_string.isra.0+0x1d0/0x1d0 [ 29.447193][ T1718] ? mark_lock+0xbc/0x1160 [ 29.451601][ T1718] ? find_held_lock+0x2d/0x110 [ 29.456358][ T1718] ? debug_check_no_obj_freed+0x20f/0x443 [ 29.462081][ T1718] ? lock_downgrade+0x6e0/0x6e0 [ 29.466914][ T1718] ? lock_acquire+0x127/0x320 [ 29.471604][ T1718] ? debug_check_no_obj_freed+0xc4/0x443 [ 29.477237][ T1718] ? hiddev_ioctl_string.isra.0+0x1d0/0x1d0 [ 29.483131][ T1718] do_vfs_ioctl+0xd2d/0x1330 [ 29.487713][ T1718] ? putname+0xe1/0x120 [ 29.491904][ T1718] ? putname+0xe1/0x120 [ 29.496081][ T1718] ? ioctl_preallocate+0x200/0x200 [ 29.501175][ T1718] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 29.506446][ T1718] ? __kasan_slab_free+0x145/0x180 [ 29.511658][ T1718] ? kmem_cache_free+0x2cd/0x380 [ 29.516854][ T1718] ? putname+0xe1/0x120 [ 29.520997][ T1718] ? do_sys_open+0x2e7/0x580 [ 29.525578][ T1718] ksys_ioctl+0x9b/0xc0 [ 29.529727][ T1718] __x64_sys_ioctl+0x6f/0xb0 [ 29.534307][ T1718] ? lockdep_hardirqs_on+0x382/0x580 [ 29.539577][ T1718] do_syscall_64+0xb7/0x580 [ 29.544075][ T1718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 29.550200][ T1718] RIP: 0033:0x444a69 [ 29.554486][ T1718] Code: e8 bc af 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 1b d8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 29.574611][ T1718] RSP: 002b:00007fff80cee7f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 29.583174][ T1718] RAX: ffffffffffffffda RBX: 00000000004002e0 RCX: 0000000000444a69 [ 29.591138][ T1718] RDX: 0000000020000100 RSI: 00000000400c4808 RDI: 0000000000000004 [ 29.599128][ T1718] RBP: 00000000006cf018 R08: 8fce4d9635172f21 R09: 00000000004002e0 [ 29.607083][ T1718] R10: 000000000000000f R11: 0000000000000246 R12: 0000000000402710 [ 29.615037][ T1718] R13: 00000000004027a0 R14: 0000000000000000 R15: 0000000000000000 [ 29.624977][ T1718] Kernel Offset: disabled [ 29.629345][ T1718] Rebooting in 86400 seconds..