general protection fault in ath9k_hif_usb_rx

general protection fault in ath9k_hif_usb_rx_cb (2)
Status: upstream: reported C repro on 2020/07/17 18:56
Reported-by: syzbot+c6dde1f690b60e0b9fbe@syzkaller.appspotmail.com
First crash: 278d, last: 19h44m

Cause bisection: failed (bisect log)

similar bugs (4):
Kernel	Title	Repro	Cause bisect	Count	Last	Reported	Patched	Status
upstream	general protection fault in ath9k_hif_usb_rx_cb	C		913	278d	391d	17/22	fixed on 2020/07/17 17:58
upstream	KASAN: out-of-bounds Read in ath9k_hif_usb_rx_cb (3)			4	13d	106d	0/22	upstream: reported on 2021/01/05 16:03
upstream	KASAN: slab-out-of-bounds Read in ath9k_hif_usb_rx_cb (2)	C	error	127	23h46m	265d	0/22	closed as dup on 2021/01/13 11:30
upstream	KASAN: use-after-free Read in ath9k_hif_usb_rx_cb (2)	C	done	2542	now	156d	0/22	upstream: reported C repro on 2020/11/16 17:09

Sample crash report:

general protection fault, probably for non-canonical address 0xdffffc00000001f3: 0000 [#1] SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000f98-0x0000000000000f9f]
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:636 [inline]
RIP: 0010:ath9k_hif_usb_rx_cb+0x86c/0x1020 drivers/net/wireless/ath/ath9k/hif_usb.c:680
Code: 00 00 49 8d 7f 08 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 56 05 00 00 4d 8b 7f 08 49 8d bf 98 0f 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 29 05 00 00 48 8b 44 24 30
RSP: 0018:ffffc90000007928 EFLAGS: 00010006
RAX: 00000000000001f3 RBX: 0000000000000000 RCX: ffffffff84a4bb29
RDX: ffffffff87031000 RSI: ffffffff82f4b081 RDI: 0000000000000f98
RBP: ffff888102f12000 R08: 0000000000000001 R09: ffff888101087ee3
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055646a5c0160 CR3: 0000000101369000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1657
 usb_hcd_giveback_urb+0x367/0x410 drivers/usb/core/hcd.c:1728
 dummy_timer+0x11f4/0x3280 drivers/usb/gadget/udc/dummy_hcd.c:1971
 call_timer_fn+0x1a5/0x630 kernel/time/timer.c:1410
 expire_timers kernel/time/timer.c:1455 [inline]
 __run_timers.part.0+0x67c/0xa10 kernel/time/timer.c:1747
 __run_timers kernel/time/timer.c:1728 [inline]
 run_timer_softirq+0x80/0x120 kernel/time/timer.c:1760
 __do_softirq+0x1b2/0x945 kernel/softirq.c:298
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
 run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
 do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
 invoke_softirq kernel/softirq.c:393 [inline]
 __irq_exit_rcu kernel/softirq.c:423 [inline]
 irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435
 sysvec_apic_timer_interrupt+0x43/0xa0 arch/x86/kernel/apic/apic.c:1091
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631
RIP: 0010:native_save_fl arch/x86/include/asm/irqflags.h:29 [inline]
RIP: 0010:arch_local_save_flags arch/x86/include/asm/irqflags.h:79 [inline]
RIP: 0010:arch_irqs_disabled arch/x86/include/asm/irqflags.h:169 [inline]
RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:112 [inline]
RIP: 0010:acpi_idle_do_entry+0x1c9/0x250 drivers/acpi/processor_idle.c:517
Code: cd 60 a1 fb 84 db 75 ac e8 74 68 a1 fb e8 cf 0e a7 fb e9 0c 00 00 00 e8 65 68 a1 fb 0f 00 2d 5e 27 6a 00 e8 59 68 a1 fb fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 f4 60 a1 fb 48 85 db
RSP: 0018:ffffffff87007d60 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffffffff10798e1
RDX: ffffffff87031000 RSI: ffffffff859d5d07 RDI: ffffffff859d5cf1
RBP: ffff8881032af064 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
R13: ffff8881032af000 R14: ffff8881032af064 R15: ffff888106430804
 acpi_idle_enter+0x355/0x4f0 drivers/acpi/processor_idle.c:648
 cpuidle_enter_state+0x1b1/0xc80 drivers/cpuidle/cpuidle.c:237
 cpuidle_enter+0x4a/0xa0 drivers/cpuidle/cpuidle.c:351
 call_cpuidle kernel/sched/idle.c:158 [inline]
 cpuidle_idle_call kernel/sched/idle.c:239 [inline]
 do_idle+0x3d5/0x580 kernel/sched/idle.c:299
 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:395
 start_kernel+0x472/0x493 init/main.c:1061
 secondary_startup_64_no_verify+0xb0/0xbb
Modules linked in:
---[ end trace 68cc900535795c50 ]---
RIP: 0010:ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:636 [inline]
RIP: 0010:ath9k_hif_usb_rx_cb+0x86c/0x1020 drivers/net/wireless/ath/ath9k/hif_usb.c:680
Code: 00 00 49 8d 7f 08 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 56 05 00 00 4d 8b 7f 08 49 8d bf 98 0f 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 29 05 00 00 48 8b 44 24 30
RSP: 0018:ffffc90000007928 EFLAGS: 00010006
RAX: 00000000000001f3 RBX: 0000000000000000 RCX: ffffffff84a4bb29
RDX: ffffffff87031000 RSI: ffffffff82f4b081 RDI: 0000000000000f98
RBP: ffff888102f12000 R08: 0000000000000001 R09: ffff888101087ee3
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055646a5c0160 CR3: 0000000101369000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (369):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Title
ci2-upstream-usb	2020/12/08 10:37	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	08a02f95	9af51e31	.config	log	report	syz	C
ci2-upstream-usb	2020/07/17 21:49	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	313da01a	9c812472	.config	log	report	syz	C
ci-upstream-kasan-gce-selinux-root	2021/04/10 18:04	upstream	d4961772	bfeda1b1	.config	log	report	syz			general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce	2021/04/21 04:52	upstream	1fe5501b	c0ced557	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce	2021/03/28 17:09	upstream	0f4498ce	a8529b82	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-selinux-root	2021/03/24 03:18	upstream	7acac4b3	e613994b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce	2021/03/20 09:59	upstream	1c273e10	3d01c4de	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-smack-root	2021/03/02 13:27	upstream	7a7fd0de	92ead296	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-386	2021/04/09 19:09	upstream	17e7124a	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/20 08:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	c0ced557	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/19 10:34	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	50f523d7	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/18 23:14	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	7e2b734b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/18 16:55	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	7e2b734b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/17 07:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	7e2b734b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/16 09:34	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	c59079a6	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/16 04:34	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	c59079a6	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/15 02:36	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	fcdb12ba	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/15 01:54	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b853c23	fcdb12ba	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/14 12:24	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	401411bb	3134b37f	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/13 12:31	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	401411bb	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/11 05:55	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3db53374	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/10 14:26	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	49696027	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/10 08:41	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	49696027	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/09 15:15	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4050f268	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/09 09:54	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/09 05:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/07 23:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/07 20:53	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/07 18:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/07 16:38	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/06 18:47	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e9fcb077	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-linux-next-kasan-gce-root	2021/04/06 09:26	linux-next	454c576c	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/05 14:47	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f70d436f	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/05 08:08	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f70d436f	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/04 07:49	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	bee1f89a	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/04 03:38	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	bee1f89a	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/03 18:16	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	bee1f89a	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/02 20:22	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	04dd6e76	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/02 11:33	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/02 02:58	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/04/01 16:55	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/31 13:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/30 23:40	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/30 10:54	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/30 07:45	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/29 19:49	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/29 13:26	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e5242861	a8529b82	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/27 20:22	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	24327c47	a8529b82	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/26 21:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	049d3db6	a8529b82	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/26 05:02	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	049d3db6	6a383ecf	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/25 23:53	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	049d3db6	6a383ecf	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/24 21:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	049d3db6	607e3baf	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/24 06:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	049d3db6	e613994b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/23 18:27	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8219ab4c	e613994b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/23 16:51	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8219ab4c	e613994b	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/23 03:39	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f85142af	8092f30d	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/22 18:54	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f85142af	8092f30d	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/03/21 12:13	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e00943e9	17810eae	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-root	2021/01/02 23:52	upstream	3516bd72	79264ae3	.config	log	report			info
ci2-upstream-usb	2021/01/11 08:49	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	841081d8	2c1f2513	.config	log	report			info
ci2-upstream-usb	2020/07/17 18:21	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	313da01a	9c812472	.config	log	report