audit: type=1400 audit(1645590092.045:61): avc: denied { setattr } for pid=17961 comm="syz-executor.1" name="map_files" dev="proc" ino=46605 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
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WARNING: CPU: 1 PID: 34 at drivers/scsi/scsi_lib.c:1032 scsi_alloc_sgtables+0x9af/0xbb0
Modules linked in:
CPU: 1 PID: 34 Comm: kworker/1:1H Not tainted 5.17.0-rc4-next-20220217 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Workqueue: kblockd blk_mq_run_work_fn
RIP: 0010:scsi_alloc_sgtables+0x9af/0xbb0
Code: 48 c1 e8 03 80 3c 10 00 0f 85 54 01 00 00 48 c7 c0 00 00 00 80 48 2b 05 6f 39 3f 02 48 89 04 24 e9 66 fd ff ff e8 e1 b5 92 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:ffff88800b81f940 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800e3a3100 RCX: 0000000000000000
RDX: ffff88800832d040 RSI: ffffffff82b08e7f RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000
R10: ffffffff82b08e12 R11: 0000000000000000 R12: ffff88800e3a301c
R13: ffff8880093ca000 R14: ffff88800e3a3000 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f492b00fa40 CR3: 000000001eb96000 CR4: 0000000000350ee0
Call Trace:
scsi_queue_rq+0x2517/0x3140
blk_mq_dispatch_rq_list+0x6c2/0x2170
__blk_mq_sched_dispatch_requests+0x20b/0x410
blk_mq_sched_dispatch_requests+0xfb/0x180
__blk_mq_run_hw_queue+0xf9/0x350
blk_mq_run_work_fn+0x55/0x70
process_one_work+0xa1c/0x16a0
worker_thread+0x637/0x1250
kthread+0x2f0/0x3a0
ret_from_fork+0x22/0x30
irq event stamp: 315157
hardirqs last enabled at (315165): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (315174): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (314848): [] __irq_exit_rcu+0x113/0x170
softirqs last disabled at (315193): [] __irq_exit_rcu+0x113/0x170
---[ end trace 0000000000000000 ]---