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: 371d, last: 7h23m

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	371d	485d	17/22	fixed on 2020/07/17 17:58
upstream	KASAN: out-of-bounds Read in ath9k_hif_usb_rx_cb (3)	C	unreliable	6	1d14h	199d	0/22	upstream: reported C repro on 2021/01/05 16:03
upstream	KASAN: slab-out-of-bounds Read in ath9k_hif_usb_rx_cb (2)	C	error	197	3d13h	359d	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	4091	1h07m	249d	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] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000f98-0x0000000000000f9f]
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.0-rc3-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+0x801/0x10b0 drivers/net/wireless/ath/ath9k/hif_usb.c:680
Code: 8b 6c 24 78 74 08 48 89 df e8 1b 06 6b fc 48 8b 1b b8 98 0f 00 00 48 01 c3 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 d9 01 00 00 ff 03 48 8b 44 24 20 4c 8b
RSP: 0018:ffffc90000007680 EFLAGS: 00010006
RAX: 00000000000001f3 RBX: 0000000000000f98 RCX: dffffc0000000000
RDX: 0000000080000101 RSI: 0000000000000004 RDI: ffff8880186ff5c0
RBP: ffffc90000007840 R08: dffffc0000000000 R09: ffffed1003afca9d
R10: ffffed1003afca9d R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f73d5ede740 CR3: 000000001a165000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __usb_hcd_giveback_urb+0x375/0x520 drivers/usb/core/hcd.c:1656
 dummy_timer+0x808/0x3100 drivers/usb/gadget/udc/dummy_hcd.c:1978
 call_timer_fn+0xf6/0x210 kernel/time/timer.c:1431
 expire_timers kernel/time/timer.c:1476 [inline]
 __run_timers+0x6ff/0x910 kernel/time/timer.c:1745
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1758
 __do_softirq+0x372/0x7a6 kernel/softirq.c:559
 invoke_softirq kernel/softirq.c:433 [inline]
 __irq_exit_rcu+0x245/0x280 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1100
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:647
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:70 [inline]
RIP: 0010:arch_irqs_disabled arch/x86/include/asm/irqflags.h:132 [inline]
RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:109 [inline]
RIP: 0010:acpi_idle_do_entry drivers/acpi/processor_idle.c:513 [inline]
RIP: 0010:acpi_idle_enter+0x430/0x780 drivers/acpi/processor_idle.c:648
Code: e3 08 44 8b 7c 24 04 0f 85 0d 01 00 00 48 8d 5c 24 40 e8 03 de 34 fd e9 0c 00 00 00 e8 59 88 2e fd 0f 00 2d 82 12 4f 06 fb f4 <9c> 8f 44 24 40 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df
RSP: 0018:ffffffff8cc07ba0 EFLAGS: 00000286
RAX: 326377f8e5e00000 RBX: ffffffff8cc07be0 RCX: ffffffff90e85703
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffffff8cc07c50 R08: ffffffff818560c0 R09: fffffbfff19976a9
R10: fffffbfff19976a9 R11: 0000000000000000 R12: dffffc0000000000
R13: ffff8880165ae864 R14: ffff8880165ae800 R15: 0000000000000001
 cpuidle_enter_state+0x509/0xe60 drivers/cpuidle/cpuidle.c:237
 cpuidle_enter+0x59/0x90 drivers/cpuidle/cpuidle.c:351
 call_cpuidle kernel/sched/idle.c:158 [inline]
 cpuidle_idle_call kernel/sched/idle.c:239 [inline]
 do_idle+0x3c8/0x620 kernel/sched/idle.c:306
 cpu_startup_entry+0x15/0x20 kernel/sched/idle.c:403
 start_kernel+0x49e/0x544 init/main.c:1087
 secondary_startup_64_no_verify+0xb0/0xbb
Modules linked in:
---[ end trace 79d39cc3a8752ccd ]---
RIP: 0010:ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:636 [inline]
RIP: 0010:ath9k_hif_usb_rx_cb+0x801/0x10b0 drivers/net/wireless/ath/ath9k/hif_usb.c:680
Code: 8b 6c 24 78 74 08 48 89 df e8 1b 06 6b fc 48 8b 1b b8 98 0f 00 00 48 01 c3 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 d9 01 00 00 ff 03 48 8b 44 24 20 4c 8b
RSP: 0018:ffffc90000007680 EFLAGS: 00010006
RAX: 00000000000001f3 RBX: 0000000000000f98 RCX: dffffc0000000000
RDX: 0000000080000101 RSI: 0000000000000004 RDI: ffff8880186ff5c0
RBP: ffffc90000007840 R08: dffffc0000000000 R09: ffffed1003afca9d
R10: ffffed1003afca9d R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f73d5ede740 CR3: 000000001a165000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (918):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Title
ci-upstream-kasan-gce-smack-root	2021/05/29 14:09	upstream	5ff2756afde0	858ea628	.config	log	report	syz	C		general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-root	2021/05/26 18:01	upstream	ad9f25d33860	54f0bcf1	.config	log	report	syz	C		general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-linux-next-kasan-gce-root	2021/06/20 07:38	linux-next	a1f92694393a	aba2b2fb	.config	log	report	syz	C		general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2020/12/08 10:37	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	08a02f954b0d	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	313da01ad524	9c812472	.config	log	report	syz	C
ci-upstream-kasan-gce-selinux-root	2021/07/08 13:28	upstream	3dbdb38e2869	95793bce	.config	log	report	syz			general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-selinux-root	2021/04/10 18:04	upstream	d4961772226d	bfeda1b1	.config	log	report	syz			general protection fault in ath9k_hif_usb_rx_cb
ci-qemu-upstream	2021/07/17 00:20	upstream	d936eb238744	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce	2021/06/21 17:49	upstream	13311e74253f	aba2b2fb	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-root	2021/06/07 13:22	upstream	614124bea77e	e59537be	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-kasan-gce-386	2021/04/09 19:09	upstream	17e7124aad76	6a81331a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/24 04:18	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8e6cb5d27e82	bc5f1d88	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/23 17:16	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8e6cb5d27e82	bc5f1d88	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/23 13:47	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8e6cb5d27e82	bc5f1d88	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/23 04:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8e6cb5d27e82	bc5f1d88	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/22 20:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8e6cb5d27e82	241790bb	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/21 14:29	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	0c29ec921059	29c3f20f	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/21 09:21	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	0c29ec921059	1b201b48	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/20 20:28	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	1b201b48	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/20 16:38	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	1b201b48	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/19 05:18	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/18 22:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/18 04:35	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/17 22:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/17 12:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/16 20:45	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/16 16:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f115ae98	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci-upstream-linux-next-kasan-gce-root	2021/07/15 22:36	linux-next	c1a6d08348fc	b9a2f64e	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/15 07:21	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	b9a2f64e	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/13 21:16	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	70168d5c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/13 17:03	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	70168d5c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/13 09:54	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f415556d	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/12 23:29	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	97db1b081e12	f415556d	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/12 04:18	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/11 15:14	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/11 12:33	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/11 08:42	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/11 04:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/11 01:25	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/09 23:13	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	8f5a7b8c	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/09 17:59	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	281e815f	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/09 12:57	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	281e815f	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/09 10:57	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	281e815f	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/09 06:19	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	1b20171a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/09 02:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	1b20171a	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/08 12:35	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	1aade754	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/08 04:01	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	95793bce	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/08 02:39	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	95793bce	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/07 22:37	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	95793bce	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/07 14:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	4846d5c1	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/07 12:02	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	4846d5c1	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/07 09:28	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	4846d5c1	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/07 06:38	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	4846d5c1	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/07 03:24	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	cca78469	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/06 14:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	6c4484eb	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/06 12:56	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	6c4484eb	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/06 11:21	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	6c4484eb	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/06 10:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	6c4484eb	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/06 02:48	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	55aa55c2	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/07/05 16:42	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7756f1d6369e	55aa55c2	.config	log	report			info	general protection fault in ath9k_hif_usb_rx_cb
ci2-upstream-usb	2021/01/11 08:49	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	841081d89d5a	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	313da01ad524	9c812472	.config	log	report