[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Warning: Permanently added '10.128.0.131' (ECDSA) to the list of known hosts. executing program [ 79.354302][ T35] audit: type=1400 audit(1613098637.849:8): avc: denied { execmem } for pid=8445 comm="syz-executor215" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 79.443626][ T8446] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 79.455393][ T8446] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 79.463829][ T8446] CPU: 1 PID: 8446 Comm: syz-executor215 Not tainted 5.11.0-rc7-syzkaller #0 [ 79.472591][ T8446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.482651][ T8446] RIP: 0010:scsi_queue_rq+0x243c/0x31e0 [ 79.488208][ T8446] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ca 0b 00 00 48 8b 8b 58 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 c1 ea 03 <0f> b6 04 02 48 89 ca 83 e2 07 38 d0 7f 08 84 c0 0f 85 85 0b 00 00 [ 79.507833][ T8446] RSP: 0018:ffffc90001287590 EFLAGS: 00010246 [ 79.513892][ T8446] RAX: dffffc0000000000 RBX: ffff88801dc82800 RCX: 0000000000000000 [ 79.521897][ T8446] RDX: 0000000000000000 RSI: ffffffff8468dac9 RDI: 0000000000000003 [ 79.529955][ T8446] RBP: ffff888013a0c000 R08: 0000000000000000 R09: 0000000000000000 [ 79.537925][ T8446] R10: ffffffff8468dab3 R11: 0000000000000000 R12: 0000000000000000 [ 79.545928][ T8446] R13: ffff88801dc82a58 R14: ffff8881443a0000 R15: 0000000000000000 [ 79.553917][ T8446] FS: 00007f56a69bc700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 79.562858][ T8446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.569432][ T8446] CR2: 00007fbe1f023740 CR3: 000000001496f000 CR4: 00000000001506e0 [ 79.577407][ T8446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.585370][ T8446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.593349][ T8446] Call Trace: [ 79.596695][ T8446] blk_mq_dispatch_rq_list+0x3a1/0x1ea0 [ 79.602257][ T8446] ? target_block+0x11/0x50 [ 79.606753][ T8446] ? __blk_mq_sched_dispatch_requests+0x236/0x490 [ 79.613189][ T8446] ? blk_mq_dequeue_from_ctx+0x940/0x940 [ 79.618823][ T8446] ? do_raw_spin_lock+0x120/0x2b0 [ 79.623875][ T8446] ? rwlock_bug.part.0+0x90/0x90 [ 79.628804][ T8446] __blk_mq_sched_dispatch_requests+0x263/0x490 [ 79.635061][ T8446] ? blk_mq_do_dispatch_ctx+0x640/0x640 [ 79.640631][ T8446] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 79.646602][ T8446] __blk_mq_run_hw_queue+0xd8/0x150 [ 79.651783][ T8446] ? hctx_unlock+0x170/0x170 [ 79.656369][ T8446] ? blk_mq_request_bypass_insert+0x144/0x2f0 [ 79.662421][ T8446] __blk_mq_delay_run_hw_queue+0x522/0x5f0 [ 79.668230][ T8446] blk_mq_run_hw_queue+0x16c/0x2f0 [ 79.673337][ T8446] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 79.679214][ T8446] ? do_raw_spin_unlock+0x171/0x230 [ 79.684415][ T8446] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 79.690671][ T8446] ? blk_mq_request_bypass_insert+0x14e/0x2f0 [ 79.696738][ T8446] blk_mq_sched_insert_request+0x3f4/0x4d0 [ 79.702547][ T8446] ? update_io_ticks+0xc1/0x1b0 [ 79.707382][ T8446] ? __blk_mq_sched_bio_merge+0x450/0x450 [ 79.713103][ T8446] ? blk_execute_rq_nowait+0x130/0x130 [ 79.718551][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.724779][ T8446] ? blk_account_io_start+0x15b/0x1e0 [ 79.730137][ T8446] ? __raw_spin_lock_init+0x34/0x100 [ 79.735426][ T8446] blk_execute_rq+0xd4/0x1b0 [ 79.740014][ T8446] ? blk_end_sync_rq+0x50/0x50 [ 79.744770][ T8446] ? kfree+0x1d5/0x270 [ 79.748845][ T8446] ? sg_io+0xc73/0xf50 [ 79.752901][ T8446] ? lockdep_hardirqs_on+0x79/0x100 [ 79.758103][ T8446] sg_io+0x609/0xf50 [ 79.761985][ T8446] ? put_sg_io_hdr+0x6f0/0x6f0 [ 79.766748][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.772991][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.779220][ T8446] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 79.785115][ T8446] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 79.790750][ T8446] scsi_cmd_ioctl+0x519/0x580 [ 79.795418][ T8446] ? sg_scsi_ioctl+0x7f0/0x7f0 [ 79.800175][ T8446] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 79.806421][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.812659][ T8446] ? security_capable+0x8f/0xc0 [ 79.817504][ T8446] scsi_cmd_blk_ioctl+0xdb/0x120 [ 79.822432][ T8446] sd_ioctl_common+0x178/0x280 [ 79.827192][ T8446] ? sd_compat_ioctl+0xf0/0xf0 [ 79.831943][ T8446] sd_ioctl+0x26/0xf0 [ 79.835928][ T8446] blkdev_ioctl+0x29b/0x6c0 [ 79.840435][ T8446] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 79.845906][ T8446] ? __fget_files+0x288/0x3d0 [ 79.850572][ T8446] block_ioctl+0xf9/0x140 [ 79.854909][ T8446] ? blkdev_read_iter+0x180/0x180 [ 79.859940][ T8446] __x64_sys_ioctl+0x193/0x200 [ 79.864695][ T8446] do_syscall_64+0x2d/0x70 [ 79.869118][ T8446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.875016][ T8446] RIP: 0033:0x445569 [ 79.878912][ T8446] 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 [ 79.898521][ T8446] RSP: 002b:00007f56a69bc2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.906947][ T8446] RAX: ffffffffffffffda RBX: 00000000004cc4e0 RCX: 0000000000445569 [ 79.914924][ T8446] RDX: 00000000200046c0 RSI: 0000000000002285 RDI: 0000000000000004 [ 79.922901][ T8446] RBP: 000000000049c03c R08: 0000000000000000 R09: 0000000000000000 [ 79.930864][ T8446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 79.938824][ T8446] R13: 000000000049c060 R14: 2f30656c69662f2e R15: 00000000004cc4e8 [ 79.946812][ T8446] Modules linked in: [ 79.951029][ T8446] ---[ end trace ff2c96f3a0b35c0c ]--- [ 79.956495][ T8446] RIP: 0010:scsi_queue_rq+0x243c/0x31e0 [ 79.962110][ T8446] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ca 0b 00 00 48 8b 8b 58 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 c1 ea 03 <0f> b6 04 02 48 89 ca 83 e2 07 38 d0 7f 08 84 c0 0f 85 85 0b 00 00 [ 79.981811][ T8446] RSP: 0018:ffffc90001287590 EFLAGS: 00010246 [ 79.987915][ T8446] RAX: dffffc0000000000 RBX: ffff88801dc82800 RCX: 0000000000000000 [ 79.995969][ T8446] RDX: 0000000000000000 RSI: ffffffff8468dac9 RDI: 0000000000000003 [ 80.004020][ T8446] RBP: ffff888013a0c000 R08: 0000000000000000 R09: 0000000000000000 [ 80.012216][ T8446] R10: ffffffff8468dab3 R11: 0000000000000000 R12: 0000000000000000 [ 80.020254][ T8446] R13: ffff88801dc82a58 R14: ffff8881443a0000 R15: 0000000000000000 [ 80.028290][ T8446] FS: 00007f56a69bc700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 D[ 80.037313][ T8446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.044008][ T8446] CR2: 00007fbe1f023740 CR3: 000000001496f000 CR4: 00000000001506e0 e[ 80.052060][ T8446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.060170][ T8446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.068172][ T8446] Kernel panic - not syncing: Fatal exception bian GNU/Linux 9[ 80.074407][ T8446] Kernel Offset: disabled [ 80.079973][ T8446] Rebooting in 86400 seconds..