program: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="38020000300009007fffffff"], 0x238}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000005a007f"]) [ 73.848384][ T4528] Bluetooth: hci0: command tx timeout [ 74.937950][ T5108] program syz.0.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 74.941205][ T5108] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 74.945964][ T5108] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 74.949179][ T5108] CPU: 0 UID: 0 PID: 5108 Comm: syz.0.0 Not tainted 6.11.0-syzkaller-07337-g2004cef11ea0 #0 [ 74.952788][ T5108] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.957016][ T5108] RIP: 0010:ata_msense_control+0x966/0x1cf0 [ 74.959446][ T5108] Code: b6 04 10 84 c0 0f 85 9b 0f 00 00 4c 89 e8 48 c1 e8 03 0f b6 04 10 84 c0 0f 85 b6 0f 00 00 66 c7 03 00 e4 49 89 ec 49 c1 ec 03 <41> 0f b6 04 14 84 c0 0f 85 cc 0f 00 00 0f b6 5d 00 c0 e3 04 80 e3 [ 74.966553][ T5108] RSP: 0018:ffffc90002e0f068 EFLAGS: 00010046 [ 74.969163][ T5108] RAX: 0000000000000000 RBX: ffffffff9a7036be RCX: 0000000000000000 [ 74.972744][ T5108] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff9a7036bd [ 74.976505][ T5108] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000003 [ 74.980200][ T5108] R10: ffffffff9a7036b3 R11: fffffbfff34e06d8 R12: 0000000000000000 [ 74.983633][ T5108] R13: ffffffff9a7036bf R14: 0000000000000046 R15: ffff88800058adf8 [ 74.986996][ T5108] FS: 00007f4f337ff6c0(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 74.990447][ T5108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.992992][ T5108] CR2: 00007f4f33b2acf8 CR3: 000000003d1b8000 CR4: 0000000000350ef0 [ 74.995970][ T5108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.998899][ T5108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.001804][ T5108] Call Trace: [ 75.003036][ T5108] [ 75.004139][ T5108] ? __die_body+0x5f/0xb0 [ 75.005769][ T5108] ? die_addr+0xb0/0xe0 [ 75.007445][ T5108] ? exc_general_protection+0x3dd/0x5d0 [ 75.009589][ T5108] ? asm_exc_general_protection+0x26/0x30 [ 75.011729][ T5108] ? ata_msense_control+0x966/0x1cf0 [ 75.013746][ T5108] ? ata_msense_control+0x1dd/0x1cf0 [ 75.015730][ T5108] ata_scsi_simulate+0x1ae8/0x2320 [ 75.017402][ T5108] ? __pfx_ata_scsi_simulate+0x10/0x10 [ 75.019002][ T5108] __ata_scsi_queuecmd+0x21e/0x1030 [ 75.020595][ T5108] ata_scsi_queuecmd+0x3bb/0x530 [ 75.022307][ T5108] scsi_queue_rq+0x1d7c/0x2e90 [ 75.024092][ T5108] blk_mq_dispatch_rq_list+0xb89/0x1b30 [ 75.026572][ T5108] ? __pfx_lock_release+0x10/0x10 [ 75.029018][ T5108] ? do_raw_spin_lock+0x14f/0x370 [ 75.031218][ T5108] ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10 [ 75.033529][ T5108] __blk_mq_sched_dispatch_requests+0x424/0x1840 [ 75.035923][ T5108] ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10 [ 75.038530][ T5108] ? blk_mq_run_hw_queue+0x136/0xae0 [ 75.040643][ T5108] ? __asan_memset+0x23/0x50 [ 75.042494][ T5108] ? __pfx_lock_release+0x10/0x10 [ 75.044477][ T5108] ? blk_mq_insert_request+0x72e/0x810 [ 75.046700][ T5108] blk_mq_sched_dispatch_requests+0xcb/0x140 [ 75.049314][ T5108] ? blk_mq_run_hw_queue+0x40c/0xae0 [ 75.051319][ T5108] blk_mq_run_hw_queue+0x9a5/0xae0 [ 75.053313][ T5108] ? blk_account_io_start+0x128/0x4c0 [ 75.055683][ T5108] blk_execute_rq+0x239/0x4b0 [ 75.057547][ T5108] ? __pfx_blk_execute_rq+0x10/0x10 [ 75.059607][ T5108] ? __pfx_lock_release+0x10/0x10 [ 75.061607][ T5108] ? bpf_lsm_capable+0x9/0x10 [ 75.063451][ T5108] ? security_capable+0x7e/0x2d0 [ 75.065343][ T5108] ? capable+0x89/0xe0 [ 75.066957][ T5108] scsi_ioctl+0x222f/0x2d80 [ 75.068789][ T5108] ? tomoyo_path_number_perm+0x68d/0x880 [ 75.071011][ T5108] ? do_vfs_ioctl+0xf08/0x2e40 [ 75.072920][ T5108] ? __pfx_scsi_ioctl+0x10/0x10 [ 75.074854][ T5108] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 75.076884][ T5108] ? mark_lock+0x9a/0x360 [ 75.078593][ T5108] ? tomoyo_path_number_perm+0x208/0x880 [ 75.080799][ T5108] ? __pfx_lock_release+0x10/0x10 [ 75.082738][ T5108] ? lockdep_hardirqs_on+0x99/0x150 [ 75.084787][ T5108] ? kfree+0x1a1/0x440 [ 75.086413][ T5108] ? tomoyo_path_number_perm+0x68d/0x880 [ 75.088615][ T5108] ? tomoyo_path_number_perm+0x71a/0x880 [ 75.090766][ T5108] ? tomoyo_path_number_perm+0x208/0x880 [ 75.092950][ T5108] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 75.095092][ T5108] sg_ioctl+0x16e9/0x2e80 [ 75.096654][ T5108] ? __pfx_sg_ioctl+0x10/0x10 [ 75.098355][ T5108] ? __fget_files+0x29/0x470 [ 75.100045][ T5108] ? __fget_files+0x3f3/0x470 [ 75.101752][ T5108] ? __pfx_sg_ioctl+0x10/0x10 [ 75.103459][ T5108] __se_sys_ioctl+0xf9/0x170 [ 75.105102][ T5108] do_syscall_64+0xf3/0x230 [ 75.106761][ T5108] ? clear_bhb_loop+0x35/0x90 [ 75.108600][ T5108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.110879][ T5108] RIP: 0033:0x7f4f3397def9 [ 75.112264][ T5108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.118479][ T5108] RSP: 002b:00007f4f337ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.121567][ T5108] RAX: ffffffffffffffda RBX: 00007f4f33b35f80 RCX: 00007f4f3397def9 [ 75.124365][ T5108] RDX: 0000000020000380 RSI: 0000000000000001 RDI: 0000000000000003 [ 75.127123][ T5108] RBP: 00007f4f339f0b76 R08: 0000000000000000 R09: 0000000000000000 [ 75.129918][ T5108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.132663][ T5108] R13: 0000000000000000 R14: 00007f4f33b35f80 R15: 00007ffc02358a68 [ 75.135401][ T5108] [ 75.136637][ T5108] Modules linked in: [ 75.138200][ T5108] ---[ end trace 0000000000000000 ]--- [ 75.140376][ T5108] RIP: 0010:ata_msense_control+0x966/0x1cf0 [ 75.142768][ T5108] Code: b6 04 10 84 c0 0f 85 9b 0f 00 00 4c 89 e8 48 c1 e8 03 0f b6 04 10 84 c0 0f 85 b6 0f 00 00 66 c7 03 00 e4 49 89 ec 49 c1 ec 03 <41> 0f b6 04 14 84 c0 0f 85 cc 0f 00 00 0f b6 5d 00 c0 e3 04 80 e3 [ 75.150304][ T5108] RSP: 0018:ffffc90002e0f068 EFLAGS: 00010046 [ 75.152715][ T5108] RAX: 0000000000000000 RBX: ffffffff9a7036be RCX: 0000000000000000 [ 75.155708][ T5108] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff9a7036bd [ 75.158670][ T5108] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000003 [ 75.161661][ T5108] R10: ffffffff9a7036b3 R11: fffffbfff34e06d8 R12: 0000000000000000 [ 75.164676][ T5108] R13: ffffffff9a7036bf R14: 0000000000000046 R15: ffff88800058adf8 [ 75.167757][ T5108] FS: 00007f4f337ff6c0(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 75.171185][ T5108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.173711][ T5108] CR2: 00007f4f33b2acf8 CR3: 000000003d1b8000 CR4: 0000000000350ef0 [ 75.176809][ T5108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.180108][ T5108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.183189][ T5108] Kernel panic - not syncing: Fatal exception [ 75.185899][ T5108] Kernel Offset: disabled [ 75.187642][ T5108] Rebooting in 86400 seconds..