------------[ cut here ]------------
WARNING: CPU: 1 PID: 16136 at drivers/scsi/scsi_lib.c:1024 scsi_alloc_sgtables+0x9aa/0xbb0
Modules linked in:
CPU: 1 PID: 16136 Comm: syz-executor.2 Not tainted 5.18.0-rc3-next-20220421 #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 94 b3 38 02 48 89 04 24 e9 66 fd ff ff e8 e6 1d 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:ffff8880186ef578 EFLAGS: 00010212
RAX: 0000000000000441 RBX: ffff88800f2613c8 RCX: ffffc900033f9000
RDX: 0000000000040000 RSI: ffffffff82b9021a RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000
R10: ffffffff82b901ad R11: 0000000000000000 R12: ffff88800f2612dc
R13: ffff88800978e000 R14: ffff88800f2612c0 R15: 0000000000000001
FS: 00007f92f29b3700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001600 CR3: 000000001b7ba000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Call Trace:
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: 0033:0x7f92f543db19
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:00007f92f29b3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f92f5550f60 RCX: 00007f92f543db19
RDX: 00000000200003c0 RSI: 0000000000002285 RDI: 0000000000000006
RBP: 00007f92f5497f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff83df975f R14: 00007f92f29b3300 R15: 0000000000022000
irq event stamp: 1921
hardirqs last enabled at (1929): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (1938): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1192): [] __irq_exit_rcu+0x113/0x170
softirqs last disabled at (1137): [] __irq_exit_rcu+0x113/0x170
---[ end trace 0000000000000000 ]---
audit: type=1326 audit(1650601805.647:133): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=15965 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f88310d9b19 code=0x0