_u:object_r:tmpfs_t tclass=dir permissive=1
[ 34.561397][ T29] audit: type=1400 audit(1783345892.697:70): avc: denied { write } for pid=2940 comm="rm" name="hook-state" dev="tmpfs" ino=472 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 34.721430][ T29] audit: type=1400 audit(1783345892.857:71): avc: denied { search } for pid=2926 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 34.993660][ T29] audit: type=1400 audit(1783345893.127:72): avc: denied { transition } for pid=2947 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 35.016348][ T29] audit: type=1400 audit(1783345893.137:73): avc: denied { noatsecure } for pid=2947 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 35.036414][ T29] audit: type=1400 audit(1783345893.137:74): avc: denied { write } for pid=2947 comm="sh" path="pipe:[2314]" dev="pipefs" ino=2314 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 35.058907][ T29] audit: type=1400 audit(1783345893.137:75): avc: denied { rlimitinh } for pid=2947 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts.
2026/07/06 13:51:51 parsed 1 programs
[ 53.474448][ T29] kauditd_printk_skb: 1 callbacks suppressed
[ 53.474471][ T29] audit: type=1400 audit(1783345911.617:77): avc: denied { node_bind } for pid=2980 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 53.501869][ T29] audit: type=1400 audit(1783345911.617:78): avc: denied { module_request } for pid=2980 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
2026/07/06 13:51:51 serving rpc on tcp://46631
[ 56.557078][ T29] audit: type=1400 audit(1783345914.697:79): avc: denied { mounton } for pid=2991 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 56.580917][ T29] audit: type=1400 audit(1783345914.717:80): avc: denied { mount } for pid=2991 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 56.590805][ T2991] cgroup: Unknown subsys name 'net'
[ 56.610450][ T29] audit: type=1400 audit(1783345914.747:81): avc: denied { unmount } for pid=2991 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 56.777402][ T2991] cgroup: Unknown subsys name 'cpuset'
[ 56.787046][ T2991] cgroup: Unknown subsys name 'rlimit'
[ 56.944596][ T29] audit: type=1400 audit(1783345915.087:82): avc: denied { setattr } for pid=2991 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 56.968210][ T29] audit: type=1400 audit(1783345915.087:83): avc: denied { create } for pid=2991 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 56.989216][ T29] audit: type=1400 audit(1783345915.087:84): avc: denied { write } for pid=2991 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 57.010050][ T29] audit: type=1400 audit(1783345915.087:85): avc: denied { read } for pid=2991 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 57.040372][ T29] audit: type=1400 audit(1783345915.177:86): avc: denied { sys_module } for pid=2991 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 57.159529][ T2995] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 57.238610][ T2991] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 58.853973][ T29] kauditd_printk_skb: 8 callbacks suppressed
[ 58.854005][ T29] audit: type=1400 audit(1783345916.987:95): avc: denied { execmem } for pid=2996 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 58.907645][ T29] audit: type=1400 audit(1783345917.037:96): avc: denied { create } for pid=2996 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[ 58.928436][ T29] audit: type=1400 audit(1783345917.037:97): avc: denied { sys_admin } for pid=2996 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 59.007568][ T29] audit: type=1400 audit(1783345917.117:98): avc: denied { read } for pid=3001 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 59.087798][ T29] audit: type=1400 audit(1783345917.117:99): avc: denied { open } for pid=3001 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 59.154234][ T29] audit: type=1400 audit(1783345917.117:100): avc: denied { mounton } for pid=3001 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 59.202626][ T29] audit: type=1400 audit(1783345917.267:101): avc: denied { mounton } for pid=3001 comm="syz-executor" path="/root/syzkaller.oGy43P/syz-tmp" dev="sda1" ino=2043 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 59.261400][ T29] audit: type=1400 audit(1783345917.267:102): avc: denied { mount } for pid=3001 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[ 59.284051][ T29] audit: type=1400 audit(1783345917.277:103): avc: denied { mounton } for pid=3001 comm="syz-executor" path="/root/syzkaller.oGy43P/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[ 59.324478][ T29] audit: type=1400 audit(1783345917.277:104): avc: denied { mount } for pid=3001 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[ 59.553741][ T3001] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
2026/07/06 13:52:14 executed programs: 0
[ 76.246177][ T3039] syz-executor (3039) used greatest stack depth: 22072 bytes left
2026/07/06 13:53:07 executed programs: 10
[ 129.242624][ T29] kauditd_printk_skb: 17 callbacks suppressed
[ 129.242676][ T29] audit: type=1400 audit(1783345987.377:122): avc: denied { read write } for pid=5780 comm="syz.7.19" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 129.345767][ T29] audit: type=1400 audit(1783345987.377:123): avc: denied { open } for pid=5780 comm="syz.7.19" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 129.417532][ T29] audit: type=1400 audit(1783345987.427:124): avc: denied { ioctl } for pid=5780 comm="syz.7.19" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 129.524312][ T1122] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[ 129.534563][ T11] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[ 129.693977][ T1122] usb 7-1: Using ep0 maxpacket: 32
[ 129.701850][ T1122] usb 7-1: config 0 has an invalid interface number: 89 but max is 0
[ 129.710144][ T1122] usb 7-1: config 0 has no interface number 0
[ 129.714171][ T3034] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 129.717549][ T1122] usb 7-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 129.724230][ T11] usb 8-1: Using ep0 maxpacket: 32
[ 129.734596][ T1122] usb 7-1: config 0 interface 89 has no altsetting 0
[ 129.747187][ T11] usb 8-1: config 0 has an invalid interface number: 89 but max is 0
[ 129.749534][ T1122] usb 7-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 129.755945][ T3537] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 129.766234][ T1122] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 129.772596][ T11] usb 8-1: config 0 has no interface number 0
[ 129.780928][ T1122] usb 7-1: Product: syz
[ 129.787550][ T11] usb 8-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 129.792380][ T1122] usb 7-1: Manufacturer: syz
[ 129.800954][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 129.806269][ T1122] usb 7-1: SerialNumber: syz
[ 129.817095][ T11] usb 8-1: config 0 interface 89 has no altsetting 0
[ 129.825269][ T11] usb 8-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 129.834765][ T11] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 129.839111][ T1122] usb 7-1: config 0 descriptor??
[ 129.846819][ T11] usb 8-1: Product: syz
[ 129.852338][ T11] usb 8-1: Manufacturer: syz
[ 129.857492][ T11] usb 8-1: SerialNumber: syz
[ 129.868895][ T1122] em28xx 7-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 129.875808][ T11] usb 8-1: config 0 descriptor??
[ 129.886137][ T1122] em28xx 7-1:0.89: Video interface 89 found:
[ 129.897267][ T11] em28xx 8-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 129.906968][ T11] em28xx 8-1:0.89: Video interface 89 found:
[ 129.913086][ T3034] usb 6-1: Using ep0 maxpacket: 32
[ 129.920291][ T3034] usb 6-1: config 0 has an invalid interface number: 89 but max is 0
[ 129.928558][ T3034] usb 6-1: config 0 has no interface number 0
[ 129.934992][ T3034] usb 6-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 129.944983][ T3034] usb 6-1: config 0 interface 89 has no altsetting 0
[ 129.956030][ T3034] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 129.965405][ T3034] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 129.973599][ T3537] usb 4-1: Using ep0 maxpacket: 32
[ 129.978997][ T9] usb 1-1: Using ep0 maxpacket: 32
[ 129.986172][ T3034] usb 6-1: Product: syz
[ 129.990620][ T3537] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 129.998967][ T3537] usb 4-1: config 0 has no interface number 0
[ 130.005230][ T3537] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 130.015198][ T3537] usb 4-1: config 0 interface 89 has no altsetting 0
[ 130.022399][ T3034] usb 6-1: Manufacturer: syz
[ 130.027495][ T9] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 130.035703][ T9] usb 1-1: config 0 has no interface number 0
[ 130.041893][ T9] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 130.051987][ T9] usb 1-1: config 0 interface 89 has no altsetting 0
[ 130.058813][ T3034] usb 6-1: SerialNumber: syz
[ 130.070959][ T3537] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 130.080400][ T3034] usb 6-1: config 0 descriptor??
[ 130.086145][ T3537] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 130.098627][ T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 130.110471][ T3537] usb 4-1: Product: syz
[ 130.116441][ T3034] em28xx 6-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 130.126101][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 130.134468][ T3537] usb 4-1: Manufacturer: syz
[ 130.137129][ T1122] em28xx 7-1:0.89: unknown em28xx chip ID (0)
[ 130.140704][ T3537] usb 4-1: SerialNumber: syz
[ 130.150118][ T9] usb 1-1: Product: syz
[ 130.154499][ T3034] em28xx 6-1:0.89: Video interface 89 found:
[ 130.160955][ T9] usb 1-1: Manufacturer: syz
[ 130.166297][ T11] em28xx 8-1:0.89: unknown em28xx chip ID (0)
[ 130.174844][ T9] usb 1-1: SerialNumber: syz
[ 130.184980][ T3537] usb 4-1: config 0 descriptor??
[ 130.195516][ T9] usb 1-1: config 0 descriptor??
[ 130.212049][ T9] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 130.222271][ T9] em28xx 1-1:0.89: Video interface 89 found:
[ 130.231031][ T3537] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 130.240765][ T3537] em28xx 4-1:0.89: Video interface 89 found:
[ 130.252698][ T1122] em28xx 7-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 130.257329][ T11] em28xx 8-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 130.263228][ T1122] em28xx 7-1:0.89: board has no eeprom
[ 130.269563][ T11] em28xx 8-1:0.89: board has no eeprom
[ 130.334079][ T11] em28xx 8-1:0.89: Identified as Terratec Grabby (card=67)
[ 130.334369][ T1122] em28xx 7-1:0.89: Identified as Terratec Grabby (card=67)
[ 130.341466][ T11] em28xx 8-1:0.89: analog set to bulk mode.
[ 130.349351][ T1122] em28xx 7-1:0.89: analog set to bulk mode.
[ 130.361344][ T5792] em28xx 8-1:0.89: Registering V4L2 extension
[ 130.369776][ T3034] em28xx 6-1:0.89: unknown em28xx chip ID (0)
[ 130.387345][ T1122] usb 7-1: USB disconnect, device number 2
[ 130.396384][ T11] usb 8-1: USB disconnect, device number 2
[ 130.417064][ T11] em28xx 8-1:0.89: Disconnecting em28xx
[ 130.431430][ T1122] em28xx 7-1:0.89: Disconnecting em28xx
[ 130.453348][ T3034] em28xx 6-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 130.467957][ T9] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 130.477472][ T3537] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 130.491147][ T3034] em28xx 6-1:0.89: board has no eeprom
[ 130.497569][ T5792] em28xx 8-1:0.89: Config register raw data: 0xffffffed
[ 130.513473][ T5792] em28xx 8-1:0.89: AC97 chip type couldn't be determined
[ 130.521287][ T5792] em28xx 8-1:0.89: No AC97 audio processor
[ 130.538562][ T5792] usb 8-1: Decoder not found
[ 130.548946][ T5792] em28xx 8-1:0.89: failed to create media graph
[ 130.570711][ T3537] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 130.581462][ T9] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 130.592760][ T5792] em28xx 8-1:0.89: V4L2 device video0 deregistered
[ 130.599731][ T3034] em28xx 6-1:0.89: Identified as Terratec Grabby (card=67)
[ 130.616038][ T3537] em28xx 4-1:0.89: board has no eeprom
[ 130.622469][ T9] em28xx 1-1:0.89: board has no eeprom
[ 130.628583][ T3034] em28xx 6-1:0.89: analog set to bulk mode.
[ 130.651432][ T5792] em28xx 8-1:0.89: Registering snapshot button...
[ 130.672733][ T5792] input: em28xx snapshot button as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:0.89/input/input5
[ 130.685850][ T3034] usb 6-1: USB disconnect, device number 2
[ 130.693966][ T3537] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 130.702655][ T9] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 130.714084][ T3537] em28xx 4-1:0.89: analog set to bulk mode.
[ 130.721554][ T5792] em28xx 8-1:0.89: Remote control support is not available for this card.
[ 130.731045][ T3034] em28xx 6-1:0.89: Disconnecting em28xx
[ 130.737034][ T9] em28xx 1-1:0.89: analog set to bulk mode.
[ 130.746375][ T28] em28xx 7-1:0.89: Registering V4L2 extension
[ 130.774631][ T9] usb 1-1: USB disconnect, device number 2
[ 130.787724][ T3537] usb 4-1: USB disconnect, device number 2
[ 130.806852][ T9] em28xx 1-1:0.89: Disconnecting em28xx
[ 130.823539][ T3537] em28xx 4-1:0.89: Disconnecting em28xx
[ 130.904909][ T28] em28xx 7-1:0.89: Config register raw data: 0xffffffed
[ 130.923612][ T28] em28xx 7-1:0.89: AC97 chip type couldn't be determined
[ 130.950210][ T28] em28xx 7-1:0.89: No AC97 audio processor
[ 130.969367][ T28] usb 7-1: Decoder not found
[ 130.979077][ T28] em28xx 7-1:0.89: failed to create media graph
[ 130.988582][ T28] em28xx 7-1:0.89: V4L2 device video0 deregistered
[ 131.009154][ T28] em28xx 7-1:0.89: Registering snapshot button...
[ 131.017945][ T28] input: em28xx snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.89/input/input6
[ 131.032074][ T28] em28xx 7-1:0.89: Remote control support is not available for this card.
[ 131.040821][ T5799] em28xx 6-1:0.89: Registering V4L2 extension
[ 131.075940][ T5799] em28xx 6-1:0.89: Config register raw data: 0xffffffed
[ 131.082978][ T5799] em28xx 6-1:0.89: AC97 chip type couldn't be determined
[ 131.090253][ T5799] em28xx 6-1:0.89: No AC97 audio processor
[ 131.102482][ T5799] usb 6-1: Decoder not found
[ 131.107217][ T5799] em28xx 6-1:0.89: failed to create media graph
[ 131.113537][ T5799] em28xx 6-1:0.89: V4L2 device video0 deregistered
[ 131.122247][ T5799] em28xx 6-1:0.89: Registering snapshot button...
[ 131.130008][ T5799] input: em28xx snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.89/input/input7
[ 131.142861][ T5799] em28xx 6-1:0.89: Remote control support is not available for this card.
[ 131.152542][ T5804] em28xx 4-1:0.89: Registering V4L2 extension
[ 131.188404][ T5804] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 131.195476][ T5804] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 131.202553][ T5804] em28xx 4-1:0.89: No AC97 audio processor
[ 131.210377][ T5804] usb 4-1: Decoder not found
[ 131.215103][ T5804] em28xx 4-1:0.89: failed to create media graph
[ 131.221400][ T5804] em28xx 4-1:0.89: V4L2 device video0 deregistered
[ 131.235869][ T5804] em28xx 4-1:0.89: Registering snapshot button...
[ 131.243812][ T5804] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input8
[ 131.256932][ T5804] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 131.265704][ T5791] em28xx 1-1:0.89: Registering V4L2 extension
[ 131.303299][ T5791] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 131.310632][ T5791] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 131.317855][ T5791] em28xx 1-1:0.89: No AC97 audio processor
[ 131.325871][ T5791] usb 1-1: Decoder not found
[ 131.330519][ T5791] em28xx 1-1:0.89: failed to create media graph
[ 131.336908][ T5791] em28xx 1-1:0.89: V4L2 device video0 deregistered
[ 131.349630][ T5791] em28xx 1-1:0.89: Registering snapshot button...
[ 131.357710][ T5791] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input9
[ 131.370040][ T5791] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 131.379387][ T9] em28xx 1-1:0.89: Closing input extension
[ 131.386202][ T9] em28xx 1-1:0.89: Deregistering snapshot button
[ 131.400496][ T11] em28xx 8-1:0.89: Closing input extension
[ 131.407429][ T11] em28xx 8-1:0.89: Deregistering snapshot button
[ 131.417642][ T9] em28xx 1-1:0.89: Freeing device
[ 131.437440][ T1122] em28xx 7-1:0.89: Closing input extension
[ 131.443454][ T1122] em28xx 7-1:0.89: Deregistering snapshot button
[ 131.467551][ T11] em28xx 8-1:0.89: Freeing device
[ 131.486968][ T3034] em28xx 6-1:0.89: Closing input extension
[ 131.495256][ T3034] em28xx 6-1:0.89: Deregistering snapshot button
[ 131.523515][ T1122] em28xx 7-1:0.89: Freeing device
[ 131.547462][ T3537] em28xx 4-1:0.89: Closing input extension
[ 131.555363][ T3537] em28xx 4-1:0.89: Deregistering snapshot button
[ 131.578733][ T3034] em28xx 6-1:0.89: Freeing device
[ 131.613095][ T3537] em28xx 4-1:0.89: Freeing device
[ 131.744021][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 131.775015][ T11] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[ 131.884787][ T1122] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[ 131.895126][ T3034] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 131.903333][ T9] usb 1-1: Using ep0 maxpacket: 32
[ 131.911042][ T9] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 131.921190][ T9] usb 1-1: config 0 has no interface number 0
[ 131.927919][ T9] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 131.938371][ T11] usb 8-1: Using ep0 maxpacket: 32
[ 131.946261][ T3537] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 131.954540][ T9] usb 1-1: config 0 interface 89 has no altsetting 0
[ 131.963313][ T11] usb 8-1: config 0 has an invalid interface number: 89 but max is 0
[ 131.971924][ T11] usb 8-1: config 0 has no interface number 0
[ 131.979194][ T11] usb 8-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 131.990208][ T11] usb 8-1: config 0 interface 89 has no altsetting 0
[ 131.998237][ T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 132.008050][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 132.016442][ T9] usb 1-1: Product: syz
[ 132.021153][ T9] usb 1-1: Manufacturer: syz
[ 132.026479][ T11] usb 8-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 132.037047][ T11] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 132.045195][ T9] usb 1-1: SerialNumber: syz
[ 132.051938][ T11] usb 8-1: Product: syz
[ 132.055474][ T1122] usb 7-1: Using ep0 maxpacket: 32
[ 132.056583][ T3034] usb 6-1: Using ep0 maxpacket: 32
[ 132.069826][ T9] usb 1-1: config 0 descriptor??
[ 132.075239][ T11] usb 8-1: Manufacturer: syz
[ 132.079521][ T1122] usb 7-1: config 0 has an invalid interface number: 89 but max is 0
[ 132.089509][ T3034] usb 6-1: config 0 has an invalid interface number: 89 but max is 0
[ 132.100070][ T11] usb 8-1: SerialNumber: syz
[ 132.104008][ T1122] usb 7-1: config 0 has no interface number 0
[ 132.105090][ T3034] usb 6-1: config 0 has no interface number 0
[ 132.112592][ T1122] usb 7-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 132.117246][ T3537] usb 4-1: Using ep0 maxpacket: 32
[ 132.134161][ T9] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 132.143910][ T1122] usb 7-1: config 0 interface 89 has no altsetting 0
[ 132.153760][ T9] em28xx 1-1:0.89: Video interface 89 found:
[ 132.160459][ T3537] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 132.160527][ T1122] usb 7-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 132.168976][ T11] usb 8-1: config 0 descriptor??
[ 132.183071][ T3537] usb 4-1: config 0 has no interface number 0
[ 132.189436][ T3034] usb 6-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 132.199784][ T3537] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 132.210139][ T3034] usb 6-1: config 0 interface 89 has no altsetting 0
[ 132.215277][ T1122] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 132.218377][ T3537] usb 4-1: config 0 interface 89 has no altsetting 0
[ 132.235295][ T1122] usb 7-1: Product: syz
[ 132.239602][ T3034] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 132.239618][ T1122] usb 7-1: Manufacturer: syz
[ 132.239644][ T1122] usb 7-1: SerialNumber: syz
[ 132.251933][ T3034] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 132.267854][ T3537] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 132.277599][ T3537] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 132.286071][ T3537] usb 4-1: Product: syz
[ 132.290197][ T1122] usb 7-1: config 0 descriptor??
[ 132.301260][ T3034] usb 6-1: Product: syz
[ 132.305850][ T3537] usb 4-1: Manufacturer: syz
[ 132.310731][ T3034] usb 6-1: Manufacturer: syz
[ 132.315626][ T3537] usb 4-1: SerialNumber: syz
[ 132.320561][ T3034] usb 6-1: SerialNumber: syz
[ 132.320553][ T1122] em28xx 7-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 132.320599][ T1122] em28xx 7-1:0.89: Video interface 89 found:
[ 132.340952][ T11] em28xx 8-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 132.355194][ T9] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 132.362955][ T11] em28xx 8-1:0.89: Video interface 89 found:
[ 132.369268][ T3537] usb 4-1: config 0 descriptor??
[ 132.381490][ T3034] usb 6-1: config 0 descriptor??
[ 132.394127][ T3537] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 132.404129][ T3034] em28xx 6-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 132.413754][ T3537] em28xx 4-1:0.89: Video interface 89 found:
[ 132.420059][ T3034] em28xx 6-1:0.89: Video interface 89 found:
[ 132.439861][ T9] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 132.448276][ T9] em28xx 1-1:0.89: board has no eeprom
[ 132.494406][ T11] em28xx 8-1:0.89: unknown em28xx chip ID (0)
[ 132.513952][ T9] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 132.521246][ T9] em28xx 1-1:0.89: analog set to bulk mode.
[ 132.529043][ T5804] em28xx 1-1:0.89: Registering V4L2 extension
[ 132.542973][ T9] usb 1-1: USB disconnect, device number 3
[ 132.562957][ T9] em28xx 1-1:0.89: Disconnecting em28xx
[ 132.569983][ T11] em28xx 8-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 132.576337][ T1122] em28xx 7-1:0.89: unknown em28xx chip ID (0)
[ 132.581753][ T11] em28xx 8-1:0.89: board has no eeprom
[ 132.612888][ T5804] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 132.619990][ T5804] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 132.627499][ T5804] em28xx 1-1:0.89: No AC97 audio processor
[ 132.636127][ T5804] usb 1-1: Decoder not found
[ 132.640795][ T5804] em28xx 1-1:0.89: failed to create media graph
[ 132.650549][ T5804] em28xx 1-1:0.89: V4L2 device video0 deregistered
[ 132.657336][ T3537] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 132.663950][ T11] em28xx 8-1:0.89: Identified as Terratec Grabby (card=67)
[ 132.671296][ T3034] em28xx 6-1:0.89: unknown em28xx chip ID (0)
[ 132.680334][ T5804] em28xx 1-1:0.89: Registering snapshot button...
[ 132.680345][ T1122] em28xx 7-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 132.680382][ T1122] em28xx 7-1:0.89: board has no eeprom
[ 132.687657][ T11] em28xx 8-1:0.89: analog set to bulk mode.
[ 132.708407][ T5804] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input10
[ 132.721685][ T5804] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 132.733910][ T5791] em28xx 8-1:0.89: Registering V4L2 extension
[ 132.742003][ T11] usb 8-1: USB disconnect, device number 3
[ 132.750627][ T11] em28xx 8-1:0.89: Disconnecting em28xx
[ 132.757937][ T3537] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 132.764919][ T1122] em28xx 7-1:0.89: Identified as Terratec Grabby (card=67)
[ 132.772893][ T3034] em28xx 6-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 132.782202][ T3537] em28xx 4-1:0.89: board has no eeprom
[ 132.790142][ T1122] em28xx 7-1:0.89: analog set to bulk mode.
[ 132.793570][ T3034] em28xx 6-1:0.89: board has no eeprom
[ 132.847240][ T1122] usb 7-1: USB disconnect, device number 3
[ 132.862147][ T5791] em28xx 8-1:0.89: Config register raw data: 0xffffffed
[ 132.871188][ T3537] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 132.879598][ T3034] em28xx 6-1:0.89: Identified as Terratec Grabby (card=67)
[ 132.880681][ T1122] em28xx 7-1:0.89: Disconnecting em28xx
[ 132.892155][ T3537] em28xx 4-1:0.89: analog set to bulk mode.
[ 132.899383][ T5791] em28xx 8-1:0.89: AC97 chip type couldn't be determined
[ 132.906891][ T3034] em28xx 6-1:0.89: analog set to bulk mode.
[ 132.919571][ T5791] em28xx 8-1:0.89: No AC97 audio processor
[ 132.943410][ T3537] usb 4-1: USB disconnect, device number 3
[ 132.949757][ T3034] usb 6-1: USB disconnect, device number 3
[ 132.960462][ T5791] usb 8-1: Decoder not found
[ 132.965785][ T5791] em28xx 8-1:0.89: failed to create media graph
[ 132.979326][ T3034] em28xx 6-1:0.89: Disconnecting em28xx
[ 132.985582][ T5791] em28xx 8-1:0.89: V4L2 device video0 deregistered
[ 133.001941][ T3537] em28xx 4-1:0.89: Disconnecting em28xx
[ 133.010678][ T5791] em28xx 8-1:0.89: Registering snapshot button...
[ 133.022295][ T5791] input: em28xx snapshot button as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:0.89/input/input11
[ 133.040230][ T5791] em28xx 8-1:0.89: Remote control support is not available for this card.
[ 133.063999][ T11] em28xx 8-1:0.89: Closing input extension
[ 133.075010][ T11] em28xx 8-1:0.89: Deregistering snapshot button
[ 133.100255][ T9] em28xx 1-1:0.89: Closing input extension
[ 133.109482][ T9] em28xx 1-1:0.89: Deregistering snapshot button
[ 133.119648][ T11] em28xx 8-1:0.89: Freeing device
[ 133.158853][ T5796] em28xx 7-1:0.89: Registering V4L2 extension
[ 133.179674][ T9] em28xx 1-1:0.89: Freeing device
[ 133.258348][ T5796] em28xx 7-1:0.89: Config register raw data: 0xffffffed
[ 133.266775][ T5796] em28xx 7-1:0.89: AC97 chip type couldn't be determined
[ 133.274319][ T5796] em28xx 7-1:0.89: No AC97 audio processor
[ 133.290231][ T5796] usb 7-1: Decoder not found
[ 133.300939][ T5796] em28xx 7-1:0.89: failed to create media graph
[ 133.310754][ T5796] em28xx 7-1:0.89: V4L2 device video0 deregistered
[ 133.320351][ T5796] em28xx 7-1:0.89: Registering snapshot button...
[ 133.330461][ T5796] input: em28xx snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.89/input/input12
[ 133.343699][ T5796] em28xx 7-1:0.89: Remote control support is not available for this card.
[ 133.355419][ T5804] em28xx 4-1:0.89: Registering V4L2 extension
[ 133.406348][ T5804] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 133.413430][ T5804] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 133.425127][ T5804] em28xx 4-1:0.89: No AC97 audio processor
[ 133.434487][ T5804] usb 4-1: Decoder not found
[ 133.439703][ T5804] em28xx 4-1:0.89: failed to create media graph
[ 133.446418][ T11] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[ 133.454289][ T5804] em28xx 4-1:0.89: V4L2 device video0 deregistered
[ 133.463408][ T5804] em28xx 4-1:0.89: Registering snapshot button...
[ 133.474484][ T5804] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input13
[ 133.487994][ T5804] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 133.497368][ T5799] em28xx 6-1:0.89: Registering V4L2 extension
[ 133.524025][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 133.551629][ T5799] em28xx 6-1:0.89: Config register raw data: 0xffffffed
[ 133.562108][ T5799] em28xx 6-1:0.89: AC97 chip type couldn't be determined
[ 133.570711][ T5799] em28xx 6-1:0.89: No AC97 audio processor
[ 133.578183][ T5799] usb 6-1: Decoder not found
[ 133.582836][ T5799] em28xx 6-1:0.89: failed to create media graph
[ 133.589230][ T5799] em28xx 6-1:0.89: V4L2 device video0 deregistered
[ 133.597473][ T5799] em28xx 6-1:0.89: Registering snapshot button...
[ 133.605897][ T5799] input: em28xx snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.89/input/input14
[ 133.617737][ T11] usb 8-1: Using ep0 maxpacket: 32
[ 133.624095][ T5799] em28xx 6-1:0.89: Remote control support is not available for this card.
[ 133.632923][ T3034] em28xx 6-1:0.89: Closing input extension
[ 133.639630][ T3034] em28xx 6-1:0.89: Deregistering snapshot button
[ 133.647434][ T11] usb 8-1: config 0 has an invalid interface number: 89 but max is 0
[ 133.657044][ T11] usb 8-1: config 0 has no interface number 0
[ 133.663397][ T11] usb 8-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 133.676319][ T1122] em28xx 7-1:0.89: Closing input extension
[ 133.679025][ T11] usb 8-1: config 0 interface 89 has no altsetting 0
[ 133.684562][ T1122] em28xx 7-1:0.89: Deregistering snapshot button
[ 133.694795][ T3034] em28xx 6-1:0.89: Freeing device
[ 133.700520][ T9] usb 1-1: Using ep0 maxpacket: 32
[ 133.711740][ T11] usb 8-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 133.721029][ T9] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 133.730985][ T9] usb 1-1: config 0 has no interface number 0
[ 133.737988][ T11] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 133.747350][ T9] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 133.757744][ T3537] em28xx 4-1:0.89: Closing input extension
[ 133.763771][ T11] usb 8-1: Product: syz
[ 133.769665][ T3537] em28xx 4-1:0.89: Deregistering snapshot button
[ 133.776461][ T11] usb 8-1: Manufacturer: syz
[ 133.781315][ T9] usb 1-1: config 0 interface 89 has no altsetting 0
[ 133.788173][ T11] usb 8-1: SerialNumber: syz
[ 133.796096][ T1122] em28xx 7-1:0.89: Freeing device
[ 133.805587][ T11] usb 8-1: config 0 descriptor??
[ 133.812479][ T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 133.822189][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 133.831858][ T9] usb 1-1: Product: syz
[ 133.836784][ T9] usb 1-1: Manufacturer: syz
[ 133.846336][ T9] usb 1-1: SerialNumber: syz
[ 133.853397][ T3537] em28xx 4-1:0.89: Freeing device
[ 133.865512][ T11] em28xx 8-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 133.881514][ T11] em28xx 8-1:0.89: Video interface 89 found:
[ 133.926834][ T9] usb 1-1: config 0 descriptor??
[ 133.964649][ T9] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 133.986273][ T9] em28xx 1-1:0.89: Video interface 89 found:
[ 134.054635][ T3034] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 134.095715][ T11] em28xx 8-1:0.89: unknown em28xx chip ID (0)
[ 134.153951][ T1122] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[ 134.167050][ T3537] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 134.178667][ T11] em28xx 8-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 134.188816][ T11] em28xx 8-1:0.89: board has no eeprom
[ 134.194862][ T9] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 134.204030][ T3034] usb 6-1: Using ep0 maxpacket: 32
[ 134.210984][ T3034] usb 6-1: config 0 has an invalid interface number: 89 but max is 0
[ 134.219415][ T3034] usb 6-1: config 0 has no interface number 0
[ 134.225658][ T3034] usb 6-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 134.235590][ T3034] usb 6-1: config 0 interface 89 has no altsetting 0
[ 134.244445][ T3034] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 134.253577][ T3034] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 134.261812][ T3034] usb 6-1: Product: syz
[ 134.266093][ T11] em28xx 8-1:0.89: Identified as Terratec Grabby (card=67)
[ 134.274008][ T11] em28xx 8-1:0.89: analog set to bulk mode.
[ 134.281325][ T3034] usb 6-1: Manufacturer: syz
[ 134.286234][ T9] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 134.294549][ T3034] usb 6-1: SerialNumber: syz
[ 134.300032][ T5799] em28xx 8-1:0.89: Registering V4L2 extension
[ 134.313675][ T11] usb 8-1: USB disconnect, device number 4
[ 134.321229][ T9] em28xx 1-1:0.89: board has no eeprom
[ 134.336112][ T1122] usb 7-1: Using ep0 maxpacket: 32
[ 134.343914][ T3537] usb 4-1: Using ep0 maxpacket: 32
[ 134.352175][ T11] em28xx 8-1:0.89: Disconnecting em28xx
[ 134.359185][ T3034] usb 6-1: config 0 descriptor??
[ 134.364051][ T1122] usb 7-1: config 0 has an invalid interface number: 89 but max is 0
[ 134.364758][ T3537] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 134.388021][ T9] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 134.397591][ T1122] usb 7-1: config 0 has no interface number 0
[ 134.408134][ T3034] em28xx 6-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 134.413743][ T1122] usb 7-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 134.420175][ T9] em28xx 1-1:0.89: analog set to bulk mode.
[ 134.435237][ T3537] usb 4-1: config 0 has no interface number 0
[ 134.442599][ T3034] em28xx 6-1:0.89: Video interface 89 found:
[ 134.446914][ T1122] usb 7-1: config 0 interface 89 has no altsetting 0
[ 134.449428][ T3537] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 134.467065][ T3537] usb 4-1: config 0 interface 89 has no altsetting 0
[ 134.480352][ T9] usb 1-1: USB disconnect, device number 4
[ 134.482387][ T1122] usb 7-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 134.489289][ T5799] em28xx 8-1:0.89: Config register raw data: 0xffffffed
[ 134.496048][ T1122] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 134.512401][ T1122] usb 7-1: Product: syz
[ 134.517064][ T1122] usb 7-1: Manufacturer: syz
[ 134.521160][ T9] em28xx 1-1:0.89: Disconnecting em28xx
[ 134.522350][ T1122] usb 7-1: SerialNumber: syz
[ 134.527756][ T3537] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 134.541639][ T5799] em28xx 8-1:0.89: AC97 chip type couldn't be determined
[ 134.549598][ T5799] em28xx 8-1:0.89: No AC97 audio processor
[ 134.555954][ T3537] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 134.565755][ T3537] usb 4-1: Product: syz
[ 134.570591][ T5799] usb 8-1: Decoder not found
[ 134.581701][ T5799] em28xx 8-1:0.89: failed to create media graph
[ 134.588440][ T3537] usb 4-1: Manufacturer: syz
[ 134.593338][ T1122] usb 7-1: config 0 descriptor??
[ 134.602564][ T3537] usb 4-1: SerialNumber: syz
2026/07/06 13:53:12 executed programs: 25
[ 134.613103][ T1122] em28xx 7-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 134.614741][ T5799] em28xx 8-1:0.89: V4L2 device video0 deregistered
[ 134.633779][ T1122] em28xx 7-1:0.89: Video interface 89 found:
[ 134.645839][ T5799] em28xx 8-1:0.89: Registering snapshot button...
[ 134.654820][ T3034] em28xx 6-1:0.89: unknown em28xx chip ID (0)
[ 134.683736][ T5799] input: em28xx snapshot button as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:0.89/input/input15
[ 134.695282][ T3537] usb 4-1: config 0 descriptor??
[ 134.710967][ T5799] em28xx 8-1:0.89: Remote control support is not available for this card.
[ 134.731959][ T3537] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 134.742194][ T3034] em28xx 6-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 134.751199][ T5804] em28xx 1-1:0.89: Registering V4L2 extension
[ 134.758122][ T3034] em28xx 6-1:0.89: board has no eeprom
[ 134.763701][ T3537] em28xx 4-1:0.89: Video interface 89 found:
[ 134.812639][ T5804] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 134.820580][ T5804] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 134.827761][ T5804] em28xx 1-1:0.89: No AC97 audio processor
[ 134.833662][ T3034] em28xx 6-1:0.89: Identified as Terratec Grabby (card=67)
[ 134.842213][ T3034] em28xx 6-1:0.89: analog set to bulk mode.
[ 134.850908][ T5804] usb 1-1: Decoder not found
[ 134.858632][ T5804] em28xx 1-1:0.89: failed to create media graph
[ 134.864834][ T1122] em28xx 7-1:0.89: unknown em28xx chip ID (0)
[ 134.869910][ T5804] em28xx 1-1:0.89: V4L2 device video0 deregistered
[ 134.881825][ T3034] usb 6-1: USB disconnect, device number 4
[ 134.889697][ T3034] em28xx 6-1:0.89: Disconnecting em28xx
[ 134.897240][ T5804] em28xx 1-1:0.89: Registering snapshot button...
[ 134.906116][ T5804] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input16
[ 134.922825][ T5804] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 134.933046][ T11] em28xx 8-1:0.89: Closing input extension
[ 134.939012][ T11] em28xx 8-1:0.89: Deregistering snapshot button
[ 134.946784][ T1122] em28xx 7-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 134.955945][ T1122] em28xx 7-1:0.89: board has no eeprom
[ 134.961901][ T5799] em28xx 6-1:0.89: Registering V4L2 extension
[ 134.968978][ T3537] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 134.978683][ T11] em28xx 8-1:0.89: Freeing device
[ 135.015453][ T1122] em28xx 7-1:0.89: Identified as Terratec Grabby (card=67)
[ 135.034203][ T1122] em28xx 7-1:0.89: analog set to bulk mode.
[ 135.047743][ T3537] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 135.055994][ T3537] em28xx 4-1:0.89: board has no eeprom
[ 135.067185][ T5799] em28xx 6-1:0.89: Config register raw data: 0xffffffed
[ 135.077437][ T1122] usb 7-1: USB disconnect, device number 4
[ 135.096538][ T5799] em28xx 6-1:0.89: AC97 chip type couldn't be determined
[ 135.104699][ T1122] em28xx 7-1:0.89: Disconnecting em28xx
[ 135.122074][ T5799] em28xx 6-1:0.89: No AC97 audio processor
[ 135.141929][ T5799] usb 6-1: Decoder not found
[ 135.149160][ T3537] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 135.159940][ T5799] em28xx 6-1:0.89: failed to create media graph
[ 135.173481][ T3537] em28xx 4-1:0.89: analog set to bulk mode.
[ 135.189347][ T5799] em28xx 6-1:0.89: V4L2 device video0 deregistered
[ 135.203381][ T3537] usb 4-1: USB disconnect, device number 4
[ 135.211521][ T5799] em28xx 6-1:0.89: Registering snapshot button...
[ 135.212791][ T5840] ==================================================================
[ 135.226101][ T5840] BUG: KASAN: slab-use-after-free in v4l2_open+0x351/0x490
[ 135.233381][ T5840] Read of size 4 at addr ffff888114e58858 by task v4l_id/5840
[ 135.235225][ T3537] em28xx 4-1:0.89: Disconnecting em28xx
[ 135.240917][ T5840]
[ 135.241008][ T5840] CPU: 1 UID: 0 PID: 5840 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(lazy)
[ 135.241135][ T5840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 135.241199][ T5840] Call Trace:
[ 135.241243][ T5840]
[ 135.241276][ T5840] dump_stack_lvl+0x100/0x190
[ 135.241408][ T5840] print_report+0x13d/0x4b0
[ 135.241528][ T5840] ? __virt_addr_valid+0x239/0x430
[ 135.241639][ T5840] ? v4l2_open+0x351/0x490
[ 135.241739][ T5840] kasan_report+0xdf/0x1c0
[ 135.241846][ T5840] ? v4l2_open+0x351/0x490
[ 135.241957][ T5840] v4l2_open+0x351/0x490
[ 135.242062][ T5840] ? __pfx_v4l2_open+0x10/0x10
[ 135.242170][ T5840] chrdev_open+0x234/0x6a0
[ 135.242291][ T5840] ? __pfx_chrdev_open+0x10/0x10
[ 135.242428][ T5840] ? path_get+0x61/0x80
[ 135.242550][ T5840] do_dentry_open+0x68b/0x14b0
[ 135.242659][ T5840] ? __pfx_chrdev_open+0x10/0x10
[ 135.242803][ T5840] vfs_open+0x82/0x3f0
[ 135.242890][ T5840] path_openat+0x2873/0x4280
[ 135.243040][ T5840] ? __pfx_path_openat+0x10/0x10
[ 135.243197][ T5840] do_file_open+0x20e/0x430
[ 135.243331][ T5840] ? __pfx_do_file_open+0x10/0x10
[ 135.243491][ T5840] ? alloc_fd+0x471/0x7a0
[ 135.243634][ T5840] ? do_getname+0x191/0x390
[ 135.243724][ T5840] do_sys_openat2+0x10f/0x1e0
[ 135.243817][ T5840] ? __pfx_do_sys_openat2+0x10/0x10
[ 135.243953][ T5840] __x64_sys_openat+0x12d/0x210
[ 135.244051][ T5840] ? __pfx___x64_sys_openat+0x10/0x10
[ 135.244179][ T5840] do_syscall_64+0x10b/0x7f0
[ 135.244308][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.244401][ T5840] RIP: 0033:0x7fd49806b407
[ 135.244485][ T5840] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 135.244568][ T5840] RSP: 002b:00007ffe07471450 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 135.244638][ T5840] RAX: ffffffffffffffda RBX: 00007fd497f7d880 RCX: 00007fd49806b407
[ 135.244694][ T5840] RDX: 0000000000000000 RSI: 00007ffe07471f25 RDI: ffffffffffffff9c
[ 135.244747][ T5840] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 135.244792][ T5840] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 135.244844][ T5840] R13: 00007ffe074716a0 R14: 00007fd498801000 R15: 000055c530a664d8
[ 135.244926][ T5840]
[ 135.244950][ T5840]
[ 135.258475][ T5799] input: em28xx snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.89/input/input17
[ 135.267958][ T5840] Allocated by task 5799:
[ 135.267994][ T5840] kasan_save_stack+0x30/0x50
[ 135.268032][ T5840] kasan_save_track+0x14/0x30
[ 135.268061][ T5840] __kasan_kmalloc+0x8f/0xa0
[ 135.268091][ T5840] __kmalloc_cache_noprof+0x35e/0x670
[ 135.268129][ T5840] em28xx_v4l2_init.cold+0x94/0x3a40
[ 135.284511][ T11] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[ 135.288805][ T5840] em28xx_init_extension+0x13a/0x200
[ 135.288851][ T5840] request_module_async+0x61/0x80
[ 135.391384][ T5799] em28xx 6-1:0.89: Remote control support is not available for this card.
[ 135.391751][ T5840] process_one_work+0xa23/0x1940
[ 135.546531][ T5840] worker_thread+0x5ef/0xe50
[ 135.551165][ T5840] kthread+0x370/0x450
[ 135.555305][ T5840] ret_from_fork+0x69a/0xc80
[ 135.559939][ T5840] ret_from_fork_asm+0x1a/0x30
[ 135.564756][ T5840]
[ 135.567102][ T5840] Freed by task 5799:
[ 135.571109][ T5840] kasan_save_stack+0x30/0x50
[ 135.575830][ T5840] kasan_save_track+0x14/0x30
[ 135.580547][ T5840] kasan_save_free_info+0x3b/0x70
[ 135.585624][ T5840] __kasan_slab_free+0x43/0x70
[ 135.590428][ T5840] kfree+0x20c/0x650
[ 135.594364][ T5840] kref_put.isra.0+0x53/0x75
[ 135.598986][ T5840] em28xx_v4l2_init.cold+0x280/0x3a40
[ 135.604392][ T5840] em28xx_init_extension+0x13a/0x200
[ 135.609721][ T5840] request_module_async+0x61/0x80
[ 135.614793][ T5840] process_one_work+0xa23/0x1940
[ 135.619772][ T5840] worker_thread+0x5ef/0xe50
[ 135.624410][ T5840] kthread+0x370/0x450
[ 135.628529][ T5840] ret_from_fork+0x69a/0xc80
[ 135.633171][ T5840] ret_from_fork_asm+0x1a/0x30
[ 135.637995][ T5840]
[ 135.640342][ T5840] The buggy address belongs to the object at ffff888114e58000
[ 135.640342][ T5840] which belongs to the cache kmalloc-8k of size 8192
[ 135.654432][ T5840] The buggy address is located 2136 bytes inside of
[ 135.654432][ T5840] freed 8192-byte region [ffff888114e58000, ffff888114e5a000)
[ 135.668628][ T5840]
[ 135.670988][ T5840] The buggy address belongs to the physical page:
[ 135.677455][ T5840] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x114e58
[ 135.686365][ T5840] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 135.694927][ T5840] flags: 0x200000000000040(head|node=0|zone=2)
[ 135.701124][ T5840] page_type: f5(slab)
[ 135.705148][ T5840] raw: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122
[ 135.713780][ T5840] raw: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
[ 135.722408][ T5840] head: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122
[ 135.731118][ T5840] head: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
[ 135.739832][ T5840] head: 0200000000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
[ 135.748539][ T5840] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[ 135.757243][ T5840] page dumped because: kasan: bad access detected
[ 135.763710][ T5840] page_owner tracks the page as allocated
[ 135.769492][ T5840] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2840, tgid 2840 (syslogd), ts 19440724722, free_ts 16108022372
[ 135.789888][ T5840] post_alloc_hook+0xfd/0x120
[ 135.794628][ T5840] get_page_from_freelist+0xf25/0x3400
[ 135.800141][ T5840] __alloc_frozen_pages_noprof+0x28f/0x2b90
[ 135.806166][ T5840] new_slab+0xa2/0x670
[ 135.810286][ T5840] refill_objects+0xe3/0x410
[ 135.814918][ T5840] __pcs_replace_empty_main+0x376/0x680
[ 135.820503][ T5840] __kmalloc_cache_noprof+0x50e/0x670
[ 135.825937][ T5840] audit_log_d_path+0xed/0x210
[ 135.830749][ T5840] audit_log_lsm_data+0xff3/0x1fa0
[ 135.835900][ T5840] common_lsm_audit+0x229/0x2b0
[ 135.840814][ T5840] slow_avc_audit+0x186/0x210
[ 135.845520][ T5840] avc_has_perm+0x1a6/0x1e0
[ 135.850056][ T5840] inode_has_perm+0x166/0x1d0
[ 135.854770][ T5840] __file_has_perm+0x39c/0x460
[ 135.859578][ T5840] match_file+0xd9/0x150
[ 135.863874][ T5840] iterate_fd+0x11c/0x390
[ 135.868290][ T5840] page last free pid 28 tgid 28 stack trace:
[ 135.874297][ T5840] free_pages_prepare+0x558/0xcb0
[ 135.879368][ T5840] __free_contig_range_common.constprop.0+0x12c/0x230
[ 135.886173][ T5840] free_pages_bulk+0x126/0x1f0
[ 135.891028][ T5840] vm_area_free_pages+0xad/0x2b0
[ 135.896020][ T5840] vfree+0x107/0x750
[ 135.899962][ T5840] delayed_vfree_work+0x56/0x80
[ 135.904848][ T5840] process_one_work+0xa23/0x1940
[ 135.909834][ T5840] worker_thread+0x5ef/0xe50
[ 135.914468][ T5840] kthread+0x370/0x450
[ 135.918581][ T5840] ret_from_fork+0x69a/0xc80
[ 135.923229][ T5840] ret_from_fork_asm+0x1a/0x30
[ 135.928051][ T5840]
[ 135.930419][ T5840] Memory state around the buggy address:
[ 135.936077][ T5840] ffff888114e58700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.944170][ T5840] ffff888114e58780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.952269][ T5840] >ffff888114e58800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.960362][ T5840] ^
[ 135.967591][ T5840] ffff888114e58880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.975685][ T5840] ffff888114e58900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.983781][ T5840] ==================================================================
[ 135.994940][ T9] em28xx 1-1:0.89: Closing input extension
[ 136.000910][ T9] em28xx 1-1:0.89: Deregistering snapshot button
[ 136.008550][ T5840] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 136.015806][ T5840] CPU: 0 UID: 0 PID: 5840 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(lazy)
[ 136.024798][ T5840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 136.034902][ T5840] Call Trace:
[ 136.038222][ T5840]
[ 136.041198][ T5840] dump_stack_lvl+0x100/0x190
[ 136.045954][ T5840] vpanic+0x552/0x970
[ 136.050021][ T5840] ? __pfx_vpanic+0x10/0x10
[ 136.054645][ T5840] ? v4l2_open+0x351/0x490
[ 136.059122][ T5840] panic+0xd1/0xe0
[ 136.062894][ T5840] ? __pfx_panic+0x10/0x10
[ 136.067347][ T5840] ? v4l2_open+0x351/0x490
[ 136.071807][ T5840] ? preempt_schedule_common+0x42/0xc0
[ 136.077347][ T5840] ? check_panic_on_warn+0x1f/0x90
[ 136.082506][ T5840] check_panic_on_warn.cold+0x19/0x34
[ 136.087925][ T5840] end_report.part.0+0x3a/0x90
[ 136.092734][ T5840] kasan_report.cold+0xe/0x18
[ 136.097472][ T5840] ? v4l2_open+0x351/0x490
[ 136.101941][ T5840] v4l2_open+0x351/0x490
[ 136.106256][ T5840] ? __pfx_v4l2_open+0x10/0x10
[ 136.111063][ T5840] chrdev_open+0x234/0x6a0
[ 136.115532][ T5840] ? __pfx_chrdev_open+0x10/0x10
[ 136.120523][ T5840] ? path_get+0x61/0x80
[ 136.124726][ T5840] do_dentry_open+0x68b/0x14b0
[ 136.129540][ T5840] ? __pfx_chrdev_open+0x10/0x10
[ 136.134537][ T5840] vfs_open+0x82/0x3f0
[ 136.138647][ T5840] path_openat+0x2873/0x4280
[ 136.143305][ T5840] ? __pfx_path_openat+0x10/0x10
[ 136.148316][ T5840] do_file_open+0x20e/0x430
[ 136.152887][ T5840] ? __pfx_do_file_open+0x10/0x10
[ 136.157993][ T5840] ? alloc_fd+0x471/0x7a0
[ 136.162378][ T5840] ? do_getname+0x191/0x390
[ 136.166929][ T5840] do_sys_openat2+0x10f/0x1e0
[ 136.171675][ T5840] ? __pfx_do_sys_openat2+0x10/0x10
[ 136.176919][ T5840] __x64_sys_openat+0x12d/0x210
[ 136.181817][ T5840] ? __pfx___x64_sys_openat+0x10/0x10
[ 136.187231][ T5840] do_syscall_64+0x10b/0x7f0
[ 136.191880][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.197814][ T5840] RIP: 0033:0x7fd49806b407
[ 136.202266][ T5840] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 136.221920][ T5840] RSP: 002b:00007ffe07471450 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 136.230387][ T5840] RAX: ffffffffffffffda RBX: 00007fd497f7d880 RCX: 00007fd49806b407
[ 136.238400][ T5840] RDX: 0000000000000000 RSI: 00007ffe07471f25 RDI: ffffffffffffff9c
[ 136.246410][ T5840] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 136.254419][ T5840] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 136.262444][ T5840] R13: 00007ffe074716a0 R14: 00007fd498801000 R15: 000055c530a664d8
[ 136.270465][ T5840]
[ 136.273684][ T5840] Kernel Offset: disabled
[ 136.278027][ T5840] Rebooting in 86400 seconds..