forked to background, child pid 3057 no interfaces have a carrier [ 82.068728][ T3058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.117214][ T3058] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 105.382819][ T123] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.244' (ECDSA) to the list of known hosts. [ 116.821661][ T3483] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 116.830011][ T3483] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 116.838873][ T3483] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 116.848935][ T3483] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 116.858701][ T3483] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 116.867197][ T3483] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 executing program [ 116.997045][ T3487] ------------[ cut here ]------------ [ 117.002719][ T3487] WARNING: CPU: 0 PID: 3487 at mm/page_alloc.c:5509 __alloc_pages+0x63e/0xe80 [ 117.011810][ T3487] Modules linked in: [ 117.015968][ T3487] CPU: 0 PID: 3487 Comm: syz-executor298 Not tainted 6.0.0-rc5-syzkaller-48543-g968c2729e576 #0 [ 117.026847][ T3487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 117.037101][ T3487] ===================================================== [ 117.044326][ T3487] BUG: KMSAN: uninit-value in show_regs+0xb9/0xd0 [ 117.050877][ T3487] show_regs+0xb9/0xd0 [ 117.055182][ T3487] __warn+0x242/0x580 [ 117.059337][ T3487] report_bug+0x7ff/0xa10 [ 117.063860][ T3487] handle_bug+0x41/0x70 [ 117.068179][ T3487] exc_invalid_op+0x1b/0x50 [ 117.072855][ T3487] asm_exc_invalid_op+0x1b/0x20 [ 117.077868][ T3487] __alloc_pages+0x63e/0xe80 [ 117.082640][ T3487] alloc_pages+0xaae/0xd80 [ 117.087198][ T3487] kmalloc_order_trace+0x70/0x450 [ 117.092421][ T3487] __kmalloc+0x88d/0x1120 [ 117.096861][ T3487] input_mt_init_slots+0x158/0xb50 [ 117.102203][ T3487] uinput_create_device+0x88d/0xa20 [ 117.107528][ T3487] uinput_ioctl_handler+0xcf6/0x2060 [ 117.112983][ T3487] uinput_ioctl+0x3e/0x50 [ 117.117425][ T3487] __se_sys_ioctl+0x222/0x400 [ 117.122390][ T3487] __x64_sys_ioctl+0x92/0xd0 [ 117.127118][ T3487] do_syscall_64+0x3d/0xb0 [ 117.131662][ T3487] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.137890][ T3487] [ 117.140845][ T3487] Local variable filename created at: [ 117.146338][ T3487] process_measurement+0x10b/0x3680 [ 117.151654][ T3487] ima_file_check+0xbc/0x120 [ 117.156397][ T3487] [ 117.158776][ T3487] CPU: 0 PID: 3487 Comm: syz-executor298 Not tainted 6.0.0-rc5-syzkaller-48543-g968c2729e576 #0 [ 117.169358][ T3487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 117.179763][ T3487] ===================================================== [ 117.186908][ T3487] Disabling lock debugging due to kernel taint [ 117.193170][ T3487] Kernel panic - not syncing: kmsan.panic set ... [ 117.199636][ T3487] CPU: 0 PID: 3487 Comm: syz-executor298 Tainted: G B 6.0.0-rc5-syzkaller-48543-g968c2729e576 #0 [ 117.211606][ T3487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 117.221720][ T3487] Call Trace: [ 117.225060][ T3487] [ 117.228049][ T3487] dump_stack_lvl+0x1c8/0x256 [ 117.232850][ T3487] dump_stack+0x1a/0x1c [ 117.237136][ T3487] panic+0x4d3/0xc69 [ 117.241140][ T3487] ? add_taint+0x104/0x1a0 [ 117.245669][ T3487] kmsan_report+0x2cc/0x2d0 [ 117.250277][ T3487] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 117.256187][ T3487] ? __msan_warning+0x92/0x110 [ 117.261055][ T3487] ? show_regs+0xb9/0xd0 [ 117.265396][ T3487] ? __warn+0x242/0x580 [ 117.270213][ T3487] ? report_bug+0x7ff/0xa10 [ 117.274836][ T3487] ? handle_bug+0x41/0x70 [ 117.279250][ T3487] ? exc_invalid_op+0x1b/0x50 [ 117.283998][ T3487] ? asm_exc_invalid_op+0x1b/0x20 [ 117.289125][ T3487] ? __alloc_pages+0x63e/0xe80 [ 117.294027][ T3487] ? alloc_pages+0xaae/0xd80 [ 117.298699][ T3487] ? kmalloc_order_trace+0x70/0x450 [ 117.303981][ T3487] ? __kmalloc+0x88d/0x1120 [ 117.308549][ T3487] ? input_mt_init_slots+0x158/0xb50 [ 117.313933][ T3487] ? uinput_create_device+0x88d/0xa20 [ 117.319385][ T3487] ? uinput_ioctl_handler+0xcf6/0x2060 [ 117.324954][ T3487] ? uinput_ioctl+0x3e/0x50 [ 117.329544][ T3487] ? __se_sys_ioctl+0x222/0x400 [ 117.335018][ T3487] ? __x64_sys_ioctl+0x92/0xd0 [ 117.339897][ T3487] ? do_syscall_64+0x3d/0xb0 [ 117.344559][ T3487] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.350735][ T3487] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 117.356654][ T3487] ? print_worker_info+0x176/0x5f0 [ 117.361935][ T3487] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 117.367896][ T3487] ? print_stop_info+0x8f/0x1c0 [ 117.372846][ T3487] ? dump_stack_print_info+0x2e1/0x3e0 [ 117.378433][ T3487] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 117.384340][ T3487] __msan_warning+0x92/0x110 [ 117.389025][ T3487] show_regs+0xb9/0xd0 [ 117.393219][ T3487] __warn+0x242/0x580 [ 117.397306][ T3487] ? __alloc_pages+0x63e/0xe80 [ 117.402212][ T3487] report_bug+0x7ff/0xa10 [ 117.406757][ T3487] ? __alloc_pages+0x63e/0xe80 [ 117.411648][ T3487] handle_bug+0x41/0x70 [ 117.415889][ T3487] exc_invalid_op+0x1b/0x50 [ 117.420500][ T3487] asm_exc_invalid_op+0x1b/0x20 [ 117.425448][ T3487] RIP: 0010:__alloc_pages+0x63e/0xe80 [ 117.430914][ T3487] Code: ff ff e9 4a 02 00 00 44 89 f7 e8 9d 61 15 00 e9 80 fa ff ff 48 c7 c7 c1 a7 a9 8f e8 5c 55 15 00 c6 00 00 c6 05 03 7a 95 0d 01 <0f> 0b e9 6f fa ff ff 89 7d 98 89 4d 94 e8 70 61 15 00 8b 4d 94 8b [ 117.450613][ T3487] RSP: 0018:ffff88810e563940 EFLAGS: 00010286 [ 117.456747][ T3487] RAX: ffff88823fa867c1 RBX: 0000000000040dc0 RCX: 0000000000b3b735 [ 117.464806][ T3487] RDX: ffff88823f1717c0 RSI: 00000000004e5020 RDI: ffffea000000000f [ 117.472856][ T3487] RBP: ffff88810e563a10 R08: 0000000000000000 R09: ffff88810dd639c8 [ 117.480890][ T3487] R10: ffff88810e5638f8 R11: ffff888115c4a0c0 R12: 0000000000040dc0 [ 117.488921][ T3487] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 117.497063][ T3487] ? kfree+0x1e4/0x980 [ 117.501215][ T3487] alloc_pages+0xaae/0xd80 [ 117.505756][ T3487] kmalloc_order_trace+0x70/0x450 [ 117.510871][ T3487] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 117.516794][ T3487] __kmalloc+0x88d/0x1120 [ 117.521193][ T3487] ? uinput_ioctl_handler+0x93/0x2060 [ 117.526654][ T3487] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 117.532628][ T3487] input_mt_init_slots+0x158/0xb50 [ 117.537858][ T3487] uinput_create_device+0x88d/0xa20 [ 117.543147][ T3487] uinput_ioctl_handler+0xcf6/0x2060 [ 117.548525][ T3487] ? uinput_poll+0x210/0x210 [ 117.553187][ T3487] uinput_ioctl+0x3e/0x50 [ 117.557591][ T3487] ? uinput_poll+0x210/0x210 [ 117.562252][ T3487] __se_sys_ioctl+0x222/0x400 [ 117.567037][ T3487] __x64_sys_ioctl+0x92/0xd0 [ 117.571729][ T3487] do_syscall_64+0x3d/0xb0 [ 117.576239][ T3487] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.582338][ T3487] RIP: 0033:0x7fec4c84ad49 [ 117.586843][ T3487] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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 [ 117.606559][ T3487] RSP: 002b:00007ffd7fda5d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.615055][ T3487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec4c84ad49 [ 117.623119][ T3487] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 117.631189][ T3487] RBP: 0000000000000000 R08: 000000ff00000001 R09: 000000ff00000001 [ 117.639287][ T3487] R10: 000000ff00000001 R11: 0000000000000246 R12: 00007ffd7fda5d60 [ 117.647364][ T3487] R13: 00007ffd7fda5d70 R14: 00007ffd7fda5d80 R15: 0000000000000003 [ 117.655457][ T3487] [ 117.658733][ T3487] Kernel Offset: disabled [ 117.663143][ T3487] Rebooting in 86400 seconds..