Warning: Permanently added '10.128.1.69' (ECDSA) to the list of known hosts. executing program [ 23.735618][ T22] audit: type=1400 audit(1634513693.159:73): avc: denied { execmem } for pid=299 comm="syz-executor292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.756223][ T22] audit: type=1400 audit(1634513693.179:74): avc: denied { read write } for pid=299 comm="syz-executor292" name="raw-gadget" dev="devtmpfs" ino=10145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.780342][ T22] audit: type=1400 audit(1634513693.179:75): avc: denied { open } for pid=299 comm="syz-executor292" path="/dev/raw-gadget" dev="devtmpfs" ino=10145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.805303][ T22] audit: type=1400 audit(1634513693.179:76): avc: denied { ioctl } for pid=299 comm="syz-executor292" path="/dev/raw-gadget" dev="devtmpfs" ino=10145 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.021326][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.381400][ T12] usb 1-1: New USB device found, idVendor=05e3, idProduct=0502, bcdDevice=da.b9 [ 24.390479][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.399401][ T12] usb 1-1: config 0 descriptor?? [ 24.444199][ T12] gl620a 1-1:0.0 usb0: register 'gl620a' at usb-dummy_hcd.0-1, Genesys GeneLink, 2a:16:f4:7a:7f:a7 [ 24.487548][ T22] audit: type=1400 audit(1634513693.909:77): avc: denied { read } for pid=194 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 24.631352][ C0] divide error: 0000 [#1] PREEMPT SMP KASAN [ 24.637263][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.125-syzkaller-00028-g73e6d86c30ee #0 [ 24.646869][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.656919][ C0] RIP: 0010:genelink_tx_fixup+0x435/0x5f0 [ 24.662618][ C0] Code: 03 42 8a 04 20 84 c0 0f 85 e9 00 00 00 8b 2b 49 83 ed 80 4c 89 e8 48 c1 e8 03 42 8a 04 20 84 c0 0f 85 ed 00 00 00 89 e8 31 d2 <41> f7 75 00 89 d3 31 ff 89 d6 e8 9c 20 a1 fe 85 db 74 07 e8 f3 1c [ 24.682205][ C0] RSP: 0018:ffff8881f5dcefd0 EFLAGS: 00010246 [ 24.688261][ C0] RAX: 0000000000000062 RBX: ffff8881de33b430 RCX: ffff8881f5dc3f00 [ 24.696213][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881de33b430 [ 24.704167][ C0] RBP: 0000000000000062 R08: ffffffff82c43537 R09: 0000000000000003 [ 24.712120][ C0] R10: ffffed103ebb9e2d R11: 0000000000000004 R12: dffffc0000000000 [ 24.720163][ C0] R13: ffff8881de5dc9c0 R14: 000000000000005a R15: ffff8881de33b3c0 [ 24.728117][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 24.737025][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.743588][ C0] CR2: 0000563baef42368 CR3: 00000001e4a54000 CR4: 00000000003406f0 [ 24.751542][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.759506][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.767461][ C0] Call Trace: [ 24.770827][ C0] usbnet_start_xmit+0x107/0x1a10 [ 24.775842][ C0] ? unwind_next_frame+0x27b0/0x27b0 [ 24.781102][ C0] ? check_preemption_disabled+0x9e/0x330 [ 24.786799][ C0] ? debug_smp_processor_id+0x20/0x20 [ 24.792154][ C0] ? validate_xmit_skb+0x62d/0xc40 [ 24.797242][ C0] xmit_one+0xfa/0x470 [ 24.801291][ C0] dev_hard_start_xmit+0xac/0x1b0 [ 24.806301][ C0] sch_direct_xmit+0x28c/0x9e0 [ 24.811045][ C0] ? asan.module_dtor+0x20/0x20 [ 24.815876][ C0] __qdisc_run+0x245/0x420 [ 24.820268][ C0] ? sch_direct_xmit+0x9e0/0x9e0 [ 24.825181][ C0] ? _raw_spin_unlock+0x49/0x60 [ 24.830007][ C0] ? pfifo_fast_enqueue+0x36e/0x580 [ 24.835180][ C0] __dev_queue_xmit+0xd2c/0x2e50 [ 24.840094][ C0] ? dev_queue_xmit+0x20/0x20 [ 24.844745][ C0] ? _raw_write_lock_bh+0xa3/0x170 [ 24.849847][ C0] ? eth_header+0x117/0x1e0 [ 24.854337][ C0] ? memcpy+0x38/0x50 [ 24.858298][ C0] ? eth_header+0x117/0x1e0 [ 24.862777][ C0] ? asan.module_ctor+0x10/0x10 [ 24.867604][ C0] ? neigh_resolve_output+0x64d/0x710 [ 24.872956][ C0] ip6_finish_output2+0xed9/0x15c0 [ 24.878045][ C0] ? __ip6_finish_output+0x7b0/0x7b0 [ 24.883307][ C0] ? ip6_mtu+0xf1/0x140 [ 24.887435][ C0] ? __ip6_finish_output+0x602/0x7b0 [ 24.892694][ C0] ip6_output+0x1c1/0x420 [ 24.896999][ C0] ? asan.module_dtor+0x20/0x20 [ 24.901825][ C0] ? ip6_output+0x420/0x420 [ 24.906302][ C0] ? __rcu_read_lock+0x50/0x50 [ 24.911045][ C0] ? nf_hook_slow+0x1a6/0x1f0 [ 24.915699][ C0] mld_sendpack+0x606/0xb30 [ 24.920181][ C0] ? add_grec+0x1310/0x1310 [ 24.924658][ C0] ? mld_send_report+0x220/0x220 [ 24.929571][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 24.934751][ C0] ? rcu_do_batch+0x8ed/0xa10 [ 24.939412][ C0] mld_ifc_timer_expire+0x804/0xb30 [ 24.944608][ C0] ? mld_gq_timer_expire+0x80/0x80 [ 24.949698][ C0] call_timer_fn+0x30/0x330 [ 24.954179][ C0] ? mld_gq_timer_expire+0x80/0x80 [ 24.959269][ C0] expire_timers+0x214/0x410 [ 24.963839][ C0] __run_timers+0x603/0x740 [ 24.968322][ C0] ? __internal_add_timer+0x4a0/0x4a0 [ 24.973670][ C0] ? check_preemption_disabled+0x9e/0x330 [ 24.979367][ C0] ? debug_smp_processor_id+0x20/0x20 [ 24.984715][ C0] run_timer_softirq+0x46/0x80 [ 24.989458][ C0] __do_softirq+0x23e/0x615 [ 24.993938][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 24.999110][ C0] run_ksoftirqd+0x1f/0x30 [ 25.003501][ C0] smpboot_thread_fn+0x551/0x930 [ 25.008419][ C0] ? cpu_report_death+0x110/0x110 [ 25.013424][ C0] ? schedule+0x152/0x1d0 [ 25.017735][ C0] ? __kthread_parkme+0x17e/0x1b0 [ 25.022736][ C0] kthread+0x30f/0x330 [ 25.026785][ C0] ? cpu_report_death+0x110/0x110 [ 25.031787][