DUID 00:04:66:e4:01:83:27:57:c7:2c:b4:77:89:67:fd:32:a2:9b
forked to background, child pid 3176
[ 26.572803][ T3177] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.582556][ T3177] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.74' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 43.804152][ T26] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 44.324221][ T26] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 44.333357][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 44.341841][ T26] usb 1-1: Product: syz
[ 44.346210][ T26] usb 1-1: Manufacturer: syz
[ 44.350793][ T26] usb 1-1: SerialNumber: syz
[ 44.395973][ T26] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 44.974273][ T26] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 46.004136][ T26] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive
[ 46.011312][ T26] ath9k_htc: Failed to initialize the device
[ 46.184054][ C1] ==================================================================
[ 46.192123][ C1] BUG: KASAN: slab-out-of-bounds in ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.200195][ C1] Read of size 4 at addr ffff888078804348 by task swapper/1/0
[ 46.207690][ C1]
[ 46.210002][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.18.0-rc7-syzkaller-00181-geaea45fc0e7b #0
[ 46.219703][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.229743][ C1] Call Trace:
[ 46.233010][ C1]
[ 46.235837][ C1] dump_stack_lvl+0xcd/0x134
[ 46.240414][ C1] print_address_description.constprop.0.cold+0xeb/0x495
[ 46.247426][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.252784][ C1] kasan_report.cold+0xf4/0x1c6
[ 46.257624][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.263042][ C1] ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.268228][ C1] ? sched_domains_numa_masks_clear+0xe0/0x170
[ 46.274369][ C1] ? hif_usb_start+0xa0/0xa0
[ 46.278953][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 46.283886][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 46.289245][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 46.294430][ C1] dummy_timer+0x11f9/0x32b0
[ 46.299016][ C1] ? dummy_dequeue+0x500/0x500
[ 46.303766][ C1] ? dummy_dequeue+0x500/0x500
[ 46.308510][ C1] call_timer_fn+0x1a5/0x6b0
[ 46.313137][ C1] ? timer_fixup_activate+0x350/0x350
[ 46.318490][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 46.323326][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 46.328506][ C1] ? dummy_dequeue+0x500/0x500
[ 46.333253][ C1] __run_timers.part.0+0x679/0xa80
[ 46.338349][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 46.343094][ C1] ? kvm_sched_clock_read+0x14/0x40
[ 46.348275][ C1] ? sched_clock_cpu+0x15/0x1f0
[ 46.353108][ C1] run_timer_softirq+0xb3/0x1d0
[ 46.357944][ C1] __do_softirq+0x29b/0x9c2
[ 46.362432][ C1] __irq_exit_rcu+0x123/0x180
[ 46.367088][ C1] irq_exit_rcu+0x5/0x20
[ 46.371318][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 46.376932][ C1]
[ 46.379843][ C1]
[ 46.382756][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 46.388724][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 46.394534][ C1] Code: 89 de e8 5d f8 08 f8 84 db 75 ac e8 74 f4 08 f8 e8 df 3c 0f f8 eb 0c e8 68 f4 08 f8 0f 00 2d f1 8c c2 00 e8 5c f4 08 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 d7 f6 08 f8 48 85 db
[ 46.414123][ C1] RSP: 0018:ffffc90000177d20 EFLAGS: 00000293
[ 46.420168][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 46.428125][ C1] RDX: ffff888010e71d80 RSI: ffffffff89704c94 RDI: 0000000000000000
[ 46.436091][ C1] RBP: ffff888016305864 R08: 0000000000000001 R09: 0000000000000001
[ 46.444048][ C1] R10: ffffffff817f8998 R11: 0000000000000000 R12: 0000000000000001
[ 46.452005][ C1] R13: ffff888016305800 R14: ffff888016305864 R15: ffff8880181ae004
[ 46.459963][ C1] ? trace_hardirqs_on+0x38/0x1c0
[ 46.464981][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 46.470165][ C1] acpi_idle_enter+0x361/0x500
[ 46.474910][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 46.480005][ C1] cpuidle_enter+0x4a/0xa0
[ 46.484403][ C1] do_idle+0x3e8/0x590
[ 46.488452][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 46.493457][ C1] ? _raw_spin_unlock_irq+0x20/0x40
[ 46.498639][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 46.503819][ C1] cpu_startup_entry+0x14/0x20
[ 46.508564][ C1] start_secondary+0x224/0x2c0
[ 46.513316][ C1] ? init_freq_invariance+0x530/0x530
[ 46.518676][ C1] secondary_startup_64_no_verify+0xc3/0xcb
[ 46.524559][ C1]
[ 46.527556][ C1]
[ 46.529857][ C1] Allocated by task 0:
[ 46.533901][ C1] (stack is not available)
[ 46.538313][ C1]
[ 46.540615][ C1] The buggy address belongs to the object at ffff888078804000
[ 46.540615][ C1] which belongs to the cache kmalloc-4k of size 4096
[ 46.554644][ C1] The buggy address is located 840 bytes inside of
[ 46.554644][ C1] 4096-byte region [ffff888078804000, ffff888078805000)
[ 46.567988][ C1]
[ 46.570294][ C1] The buggy address belongs to the physical page:
[ 46.576681][ C1] page:ffffea0001e20000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78800
[ 46.586809][ C1] head:ffffea0001e20000 order:3 compound_mapcount:0 compound_pincount:0
[ 46.595109][ C1] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 46.603076][ C1] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888010c42140
[ 46.611637][ C1] raw: 0000000000000000 0000000080040004 00000001ffffffff 0000000000000000
[ 46.620192][ C1] page dumped because: kasan: bad access detected
[ 46.626577][ C1] page_owner tracks the page as allocated
[ 46.632267][ C1] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2948, tgid 2948 (syslogd), ts 46017741393, free_ts 46011288140
[ 46.652388][ C1] get_page_from_freelist+0xba2/0x3e00
[ 46.657870][ C1] __alloc_pages+0x1b2/0x500
[ 46.662442][ C1] alloc_pages+0x1aa/0x310
[ 46.666836][ C1] allocate_slab+0x26c/0x3c0
[ 46.671410][ C1] ___slab_alloc+0x8df/0xf20
[ 46.675981][ C1] __slab_alloc.constprop.0+0x4d/0xa0
[ 46.681331][ C1] __kmalloc+0x318/0x350
[ 46.685551][ C1] tomoyo_realpath_from_path+0xc3/0x620
[ 46.691075][ C1] tomoyo_check_open_permission+0x272/0x380
[ 46.696949][ C1] tomoyo_file_open+0x9d/0xc0
[ 46.701606][ C1] security_file_open+0x45/0xb0
[ 46.706435][ C1] do_dentry_open+0x349/0x11e0
[ 46.711187][ C1] path_openat+0x1c71/0x2910
[ 46.715772][ C1] do_filp_open+0x1aa/0x400
[ 46.720270][ C1] do_sys_openat2+0x16d/0x4c0
[ 46.724938][ C1] __x64_sys_openat+0x13f/0x1f0
[ 46.729774][ C1] page last free stack trace:
[ 46.734422][ C1] free_pcp_prepare+0x549/0xd20
[ 46.739255][ C1] free_unref_page+0x19/0x6a0
[ 46.743913][ C1] device_release+0x9f/0x240
[ 46.748487][ C1] kobject_put+0x1c8/0x540
[ 46.752881][ C1] put_device+0x1b/0x30
[ 46.757017][ C1] ath9k_htc_probe_device+0x1c7/0x1f00
[ 46.762454][ C1] ath9k_htc_hw_init+0x31/0x60
[ 46.767199][ C1] ath9k_hif_usb_firmware_cb+0x274/0x530
[ 46.772806][ C1] request_firmware_work_func+0x12c/0x230
[ 46.778507][ C1] process_one_work+0x996/0x1610
[ 46.783423][ C1] worker_thread+0x665/0x1080
[ 46.788077][ C1] kthread+0x2e9/0x3a0
[ 46.792148][ C1] ret_from_fork+0x1f/0x30
[ 46.796546][ C1]
[ 46.798845][ C1] Memory state around the buggy address:
[ 46.804450][ C1] ffff888078804200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 46.812488][ C1] ffff888078804280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 46.820527][ C1] >ffff888078804300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 46.828557][ C1] ^
[ 46.834941][ C1] ffff888078804380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 46.842977][ C1] ffff888078804400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 46.851099][ C1] ==================================================================
[ 46.859138][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 46.865706][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.18.0-rc7-syzkaller-00181-geaea45fc0e7b #0
[ 46.875484][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.885518][ C1] Call Trace:
[ 46.888865][ C1]
[ 46.891689][ C1] dump_stack_lvl+0xcd/0x134
[ 46.896267][ C1] panic+0x2d7/0x636
[ 46.900146][ C1] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 46.906111][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.911465][ C1] end_report.part.0+0x3f/0x7c
[ 46.916213][ C1] kasan_report.cold+0x93/0x1c6
[ 46.921047][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.926401][ C1] ath9k_hif_usb_rx_cb+0xea7/0x10d0
[ 46.931580][ C1] ? sched_domains_numa_masks_clear+0xe0/0x170
[ 46.937718][ C1] ? hif_usb_start+0xa0/0xa0
[ 46.942304][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 46.947235][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 46.952589][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 46.957772][ C1] dummy_timer+0x11f9/0x32b0
[ 46.962441][ C1] ? dummy_dequeue+0x500/0x500
[ 46.967186][ C1] ? dummy_dequeue+0x500/0x500
[ 46.971930][ C1] call_timer_fn+0x1a5/0x6b0
[ 46.976500][ C1] ? timer_fixup_activate+0x350/0x350
[ 46.981938][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 46.986775][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 46.991960][ C1] ? dummy_dequeue+0x500/0x500
[ 46.996705][ C1] __run_timers.part.0+0x679/0xa80
[ 47.001801][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 47.006547][ C1] ? kvm_sched_clock_read+0x14/0x40
[ 47.011844][ C1] ? sched_clock_cpu+0x15/0x1f0
[ 47.016691][ C1] run_timer_softirq+0xb3/0x1d0
[ 47.021527][ C1] __do_softirq+0x29b/0x9c2
[ 47.026026][ C1] __irq_exit_rcu+0x123/0x180
[ 47.030773][ C1] irq_exit_rcu+0x5/0x20
[ 47.034997][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 47.040615][ C1]
[ 47.043526][ C1]
[ 47.046437][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 47.052403][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 47.058199][ C1] Code: 89 de e8 5d f8 08 f8 84 db 75 ac e8 74 f4 08 f8 e8 df 3c 0f f8 eb 0c e8 68 f4 08 f8 0f 00 2d f1 8c c2 00 e8 5c f4 08 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 d7 f6 08 f8 48 85 db
[ 47.077962][ C1] RSP: 0018:ffffc90000177d20 EFLAGS: 00000293
[ 47.084013][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 47.091978][ C1] RDX: ffff888010e71d80 RSI: ffffffff89704c94 RDI: 0000000000000000
[ 47.099946][ C1] RBP: ffff888016305864 R08: 0000000000000001 R09: 0000000000000001
[ 47.107907][ C1] R10: ffffffff817f8998 R11: 0000000000000000 R12: 0000000000000001
[ 47.115866][ C1] R13: ffff888016305800 R14: ffff888016305864 R15: ffff8880181ae004
[ 47.123827][ C1] ? trace_hardirqs_on+0x38/0x1c0
[ 47.128843][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 47.134034][ C1] acpi_idle_enter+0x361/0x500
[ 47.138798][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 47.143890][ C1] cpuidle_enter+0x4a/0xa0
[ 47.148287][ C1] do_idle+0x3e8/0x590
[ 47.152338][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 47.157343][ C1] ? _raw_spin_unlock_irq+0x20/0x40
[ 47.162528][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 47.167711][ C1] cpu_startup_entry+0x14/0x20
[ 47.172456][ C1] start_secondary+0x224/0x2c0
[ 47.177203][ C1] ? init_freq_invariance+0x530/0x530
[ 47.182578][ C1] secondary_startup_64_no_verify+0xc3/0xcb
[ 47.188472][ C1]
[ 47.191712][ C1] Kernel Offset: disabled
[ 47.196030][ C1] Rebooting in 86400 seconds..