audit: type=1326 audit(1649386066.560:11): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4292 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb0b18e8b19 code=0x0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4306 at drivers/scsi/scsi_lib.c:1024 scsi_alloc_sgtables+0x9aa/0xbb0
Modules linked in:
CPU: 0 PID: 4306 Comm: syz-executor.6 Not tainted 5.18.0-rc1-next-20220407 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:scsi_alloc_sgtables+0x9aa/0xbb0
Code: 48 c1 e8 03 80 3c 10 00 0f 85 57 01 00 00 48 c7 c0 00 00 00 80 48 2b 05 b4 72 38 02 48 89 04 24 e9 66 fd ff ff e8 c6 42 8b fe <0f> 0b 41 bc 0a 00 00 00 e9 83 fa ff ff 41 bc 09 00 00 00 e9 78 fa
RSP: 0018:ffff888016ddf578 EFLAGS: 00010216
RAX: 000000000000047c RBX: ffff88800e42a108 RCX: ffffc9000ea00000
RDX: 0000000000040000 RSI: ffffffff82b8deda RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000
R10: ffffffff82b8de6d R11: 0000000000000000 R12: ffff88800e42a01c
R13: ffff88800833e000 R14: ffff88800e42a000 R15: 0000000000000001
FS:  00007fe1f9b50700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
loop3: detected capacity change from 0 to 256
CR2: 0000000020002740 CR3: 000000001805e000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 scsi_queue_rq+0x26dc/0x31f0
 blk_mq_dispatch_rq_list+0x6c2/0x21d0
 __blk_mq_sched_dispatch_requests+0x206/0x3e0
 blk_mq_sched_dispatch_requests+0x101/0x180
 __blk_mq_run_hw_queue+0xff/0x350
 __blk_mq_delay_run_hw_queue+0x58a/0x670
 blk_mq_run_hw_queue+0x321/0x4a0
 blk_mq_sched_insert_request+0x2e5/0x3e0
 blk_execute_rq+0xcc/0x340
 sg_io+0x675/0xfe0
 scsi_ioctl+0x52b/0x1540
 sr_block_ioctl+0x1f0/0x240
 blkdev_ioctl+0x356/0x7f0
 __x64_sys_ioctl+0x196/0x210
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe1fc5dab19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe1f9b50188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fe1fc6edf60 RCX: 00007fe1fc5dab19
RDX: 0000000020001400 RSI: 0000000000002285 RDI: 0000000000000005
RBP: 00007fe1fc634f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffeb204de8f R14: 00007fe1f9b50300 R15: 0000000000022000
 </TASK>
irq event stamp: 2339
hardirqs last  enabled at (2349): [<ffffffff812aee08>] __up_console_sem+0x78/0x80
hardirqs last disabled at (2358): [<ffffffff812aeded>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (1894): [<ffffffff81168433>] __irq_exit_rcu+0x113/0x170
softirqs last disabled at (1729): [<ffffffff81168433>] __irq_exit_rcu+0x113/0x170
---[ end trace 0000000000000000 ]---
audit: type=1326 audit(1649386067.395:12): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4292 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb0b18e8b19 code=0x0
Bluetooth: hci0: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci7: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout