Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
syzkaller login: [ 83.702742][ T27] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 83.702742][ T54] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 83.718118][ T5779] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 83.722527][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 83.887459][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 83.896827][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.904893][ T54] usb 1-1: Product: syz
[ 83.909078][ T54] usb 1-1: Manufacturer: syz
[ 83.913782][ T54] usb 1-1: SerialNumber: syz
[ 83.920156][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 83.925256][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 83.938833][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.940828][ T54] usb 1-1: config 0 descriptor??
[ 83.952169][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 83.958965][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.961859][ T27] usb 2-1: Product: syz
[ 83.973835][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.976179][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 002
[ 83.981833][ T5779] usb 4-1: Product: syz
[ 83.981850][ T5779] usb 4-1: Manufacturer: syz
[ 83.990003][ T9] usb 3-1: Product: syz
[ 83.995772][ T27] usb 2-1: Manufacturer: syz
[ 83.999642][ T9] usb 3-1: Manufacturer: syz
[ 84.003341][ T27] usb 2-1: SerialNumber: syz
[ 84.007529][ T9] usb 3-1: SerialNumber: syz
[ 84.011253][ T9] usb 3-1: config 0 descriptor??
[ 84.022363][ T5779] usb 4-1: SerialNumber: syz
[ 84.032136][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 002
[ 84.042743][ T27] usb 2-1: config 0 descriptor??
[ 84.049649][ T5779] usb 4-1: config 0 descriptor??
[ 84.061844][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 002
[ 84.072270][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 002
executing program
[ 84.391694][ T54] (null): failure reading functionality
[ 84.400149][ T54] i2c i2c-1: failure reading functionality
[ 84.422081][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 84.435953][ T9] (null): failure reading functionality
[ 84.451181][ T54] usb 1-1: USB disconnect, device number 2
[ 84.465393][ T5777] i2c i2c-1: failure reading data
[ 84.466358][ T27] (null): failure reading functionality
[ 84.472683][ T9] i2c i2c-2: failure reading functionality
[ 84.476508][ T5779] (null): failure reading functionality
executing program
executing program
[ 84.504200][ T5779] i2c i2c-4: failure reading functionality
[ 84.508366][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 84.520596][ T5779] i2c i2c-4: connected i2c-tiny-usb device
[ 84.527114][ T27] i2c i2c-3: failure reading functionality
[ 84.538743][ T9] usb 3-1: USB disconnect, device number 2
executing program
[ 84.551743][ T27] i2c i2c-3: connected i2c-tiny-usb device
[ 84.566246][ T5779] usb 4-1: USB disconnect, device number 2
[ 84.580577][ T27] usb 2-1: USB disconnect, device number 2
[ 84.872569][ T54] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 84.922552][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 84.962603][ T5779] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 84.992583][ T27] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 85.056865][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 85.066022][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 85.074612][ T54] usb 1-1: Product: syz
[ 85.078793][ T54] usb 1-1: Manufacturer: syz
[ 85.083554][ T54] usb 1-1: SerialNumber: syz
[ 85.090460][ T54] usb 1-1: config 0 descriptor??
[ 85.097896][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 003
[ 85.109533][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 85.118805][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 85.126900][ T9] usb 3-1: Product: syz
[ 85.131099][ T9] usb 3-1: Manufacturer: syz
[ 85.135827][ T9] usb 3-1: SerialNumber: syz
[ 85.142871][ T9] usb 3-1: config 0 descriptor??
[ 85.151593][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 003
[ 85.156756][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 85.168766][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 85.177027][ T5779] usb 4-1: Product: syz
[ 85.181309][ T5779] usb 4-1: Manufacturer: syz
[ 85.186462][ T5779] usb 4-1: SerialNumber: syz
[ 85.194919][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 85.204971][ T5779] usb 4-1: config 0 descriptor??
[ 85.210621][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 85.220936][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 003
[ 85.229012][ T27] usb 2-1: Product: syz
[ 85.233259][ T27] usb 2-1: Manufacturer: syz
[ 85.237885][ T27] usb 2-1: SerialNumber: syz
[ 85.246238][ T27] usb 2-1: config 0 descriptor??
[ 85.255725][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 003
executing program
[ 85.497598][ T54] (null): failure reading functionality
[ 85.507770][ T54] i2c i2c-1: failure reading functionality
[ 85.522239][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 85.533327][ T54] usb 1-1: USB disconnect, device number 3
executing program
[ 85.552238][ T9] (null): failure reading functionality
[ 85.569614][ T9] i2c i2c-2: failure reading functionality
[ 85.582386][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 85.602107][ T9] usb 3-1: USB disconnect, device number 3
[ 85.620195][ T5779] (null): failure reading functionality
[ 85.631492][ T5779] i2c i2c-3: failure reading functionality
[ 85.643918][ T5779] i2c i2c-3: connected i2c-tiny-usb device
executing program
[ 85.660155][ T27] (null): failure reading functionality
[ 85.669501][ T5779] usb 4-1: USB disconnect, device number 3
[ 85.681000][ T27] i2c i2c-4: failure reading functionality
executing program
[ 85.706207][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 85.725514][ T27] usb 2-1: USB disconnect, device number 3
[ 85.912538][ T54] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 85.972598][ T9] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 86.082580][ T5779] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 86.092580][ T27] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 86.099317][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 86.109476][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 86.118043][ T54] usb 1-1: Product: syz
[ 86.123187][ T54] usb 1-1: Manufacturer: syz
[ 86.127804][ T54] usb 1-1: SerialNumber: syz
[ 86.134988][ T54] usb 1-1: config 0 descriptor??
[ 86.142900][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 004
[ 86.156671][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 86.165927][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 86.174046][ T9] usb 3-1: Product: syz
[ 86.178252][ T9] usb 3-1: Manufacturer: syz
[ 86.183147][ T9] usb 3-1: SerialNumber: syz
[ 86.190247][ T9] usb 3-1: config 0 descriptor??
[ 86.198446][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 004
[ 86.266841][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 86.276133][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 86.284278][ T5779] usb 4-1: Product: syz
[ 86.288476][ T5779] usb 4-1: Manufacturer: syz
[ 86.293264][ T5779] usb 4-1: SerialNumber: syz
[ 86.302527][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 86.312497][ T5779] usb 4-1: config 0 descriptor??
[ 86.317724][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 86.325903][ T27] usb 2-1: Product: syz
[ 86.330134][ T27] usb 2-1: Manufacturer: syz
[ 86.334897][ T27] usb 2-1: SerialNumber: syz
[ 86.343828][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 004
[ 86.358693][ T27] usb 2-1: config 0 descriptor??
[ 86.367654][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 004
executing program
[ 86.542059][ T54] (null): failure reading functionality
[ 86.549549][ T54] i2c i2c-1: failure reading functionality
[ 86.564604][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 86.579650][ T54] usb 1-1: USB disconnect, device number 4
executing program
[ 86.599423][ T9] (null): failure reading functionality
[ 86.614738][ T9] i2c i2c-2: failure reading functionality
[ 86.635863][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 86.663596][ T9] usb 3-1: USB disconnect, device number 4
executing program
[ 86.736034][ T5779] (null): failure reading functionality
[ 86.746664][ T5779] i2c i2c-3: failure reading functionality
[ 86.761346][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 86.770086][ T5779] usb 4-1: USB disconnect, device number 4
executing program
[ 86.785315][ T27] (null): failure reading functionality
[ 86.795219][ T27] i2c i2c-4: failure reading functionality
[ 86.805036][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 86.813626][ T27] usb 2-1: USB disconnect, device number 4
[ 86.952552][ T54] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 87.043032][ T9] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 87.137367][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 87.142563][ T5779] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 87.146544][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 87.162990][ T54] usb 1-1: Product: syz
[ 87.167206][ T54] usb 1-1: Manufacturer: syz
[ 87.171833][ T54] usb 1-1: SerialNumber: syz
[ 87.192863][ T27] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 87.193064][ T54] usb 1-1: config 0 descriptor??
[ 87.214966][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 005
[ 87.240788][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 87.250612][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 87.259207][ T9] usb 3-1: Product: syz
[ 87.264105][ T9] usb 3-1: Manufacturer: syz
[ 87.268759][ T9] usb 3-1: SerialNumber: syz
[ 87.277451][ T9] usb 3-1: config 0 descriptor??
[ 87.292612][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 005
[ 87.367520][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 87.376954][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 87.385076][ T5779] usb 4-1: Product: syz
[ 87.389282][ T5779] usb 4-1: Manufacturer: syz
[ 87.394140][ T5779] usb 4-1: SerialNumber: syz
[ 87.403045][ T5779] usb 4-1: config 0 descriptor??
[ 87.412176][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 005
[ 87.420318][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 87.429470][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 87.437712][ T27] usb 2-1: Product: syz
[ 87.441985][ T27] usb 2-1: Manufacturer: syz
[ 87.446722][ T27] usb 2-1: SerialNumber: syz
[ 87.455155][ T27] usb 2-1: config 0 descriptor??
[ 87.464579][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 005
executing program
[ 87.614518][ T54] (null): failure reading functionality
[ 87.625404][ T54] i2c i2c-1: failure reading functionality
[ 87.643524][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 87.656946][ T54] usb 1-1: USB disconnect, device number 5
executing program
[ 87.691887][ T9] (null): failure reading functionality
[ 87.705829][ T9] i2c i2c-2: failure reading functionality
[ 87.726999][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 87.743613][ T9] usb 3-1: USB disconnect, device number 5
executing program
[ 87.810791][ T5779] (null): failure reading functionality
[ 87.820419][ T5779] i2c i2c-3: failure reading functionality
[ 87.830312][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 87.840966][ T5779] usb 4-1: USB disconnect, device number 5
executing program
[ 87.863612][ T27] (null): failure reading functionality
[ 87.872172][ T27] i2c i2c-4: failure reading functionality
[ 87.892232][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 87.900894][ T27] usb 2-1: USB disconnect, device number 5
[ 88.032600][ T54] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 88.112599][ T9] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 88.212602][ T5779] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[ 88.218490][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 88.229260][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 88.237344][ T54] usb 1-1: Product: syz
[ 88.241537][ T54] usb 1-1: Manufacturer: syz
[ 88.246345][ T54] usb 1-1: SerialNumber: syz
[ 88.253151][ T54] usb 1-1: config 0 descriptor??
[ 88.263517][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 006
[ 88.282618][ T27] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 88.297107][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 88.306379][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 88.314498][ T9] usb 3-1: Product: syz
[ 88.318707][ T9] usb 3-1: Manufacturer: syz
[ 88.323384][ T9] usb 3-1: SerialNumber: syz
[ 88.330352][ T9] usb 3-1: config 0 descriptor??
[ 88.342057][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 006
[ 88.397610][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 88.406875][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 88.414990][ T5779] usb 4-1: Product: syz
[ 88.419190][ T5779] usb 4-1: Manufacturer: syz
[ 88.424105][ T5779] usb 4-1: SerialNumber: syz
[ 88.431524][ T5779] usb 4-1: config 0 descriptor??
[ 88.440274][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 006
[ 88.466936][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 88.476397][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 88.484515][ T27] usb 2-1: Product: syz
[ 88.488809][ T27] usb 2-1: Manufacturer: syz
[ 88.493684][ T27] usb 2-1: SerialNumber: syz
[ 88.501549][ T27] usb 2-1: config 0 descriptor??
[ 88.512722][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 006
executing program
[ 88.660249][ T54] (null): failure reading functionality
[ 88.667917][ T54] i2c i2c-1: failure reading functionality
[ 88.682698][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 88.692808][ T54] usb 1-1: USB disconnect, device number 6
executing program
[ 88.744087][ T9] (null): failure reading functionality
[ 88.751547][ T9] i2c i2c-2: failure reading functionality
[ 88.764308][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 88.794090][ T9] usb 3-1: USB disconnect, device number 6
executing program
[ 88.840911][ T5779] (null): failure reading functionality
[ 88.850084][ T5779] i2c i2c-3: failure reading functionality
[ 88.859521][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 88.875402][ T5779] usb 4-1: USB disconnect, device number 6
executing program
[ 88.913233][ T27] (null): failure reading functionality
[ 88.921646][ T27] i2c i2c-1: failure reading functionality
[ 88.931761][ T27] i2c i2c-1: connected i2c-tiny-usb device
[ 88.942845][ T27] usb 2-1: USB disconnect, device number 6
[ 89.132651][ T54] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 89.172569][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 89.252743][ T5779] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[ 89.312616][ T27] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 89.318358][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 89.329647][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 89.337937][ T54] usb 1-1: Product: syz
[ 89.342216][ T54] usb 1-1: Manufacturer: syz
[ 89.346926][ T54] usb 1-1: SerialNumber: syz
[ 89.359017][ T54] usb 1-1: config 0 descriptor??
[ 89.366974][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 007
[ 89.376021][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 89.385193][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 89.393493][ T9] usb 3-1: Product: syz
[ 89.397703][ T9] usb 3-1: Manufacturer: syz
[ 89.402336][ T9] usb 3-1: SerialNumber: syz
[ 89.413133][ T9] usb 3-1: config 0 descriptor??
[ 89.421223][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 007
[ 89.447424][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 89.456822][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 89.464948][ T5779] usb 4-1: Product: syz
[ 89.469170][ T5779] usb 4-1: Manufacturer: syz
[ 89.474011][ T5779] usb 4-1: SerialNumber: syz
[ 89.481239][ T5779] usb 4-1: config 0 descriptor??
[ 89.490151][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 007
[ 89.517834][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 89.527132][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 89.535256][ T27] usb 2-1: Product: syz
[ 89.539502][ T27] usb 2-1: Manufacturer: syz
[ 89.544279][ T27] usb 2-1: SerialNumber: syz
[ 89.552098][ T27] usb 2-1: config 0 descriptor??
[ 89.561487][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 007
executing program
[ 89.771545][ T54] (null): failure reading functionality
[ 89.779034][ T54] i2c i2c-1: failure reading functionality
[ 89.795071][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 89.812867][ T54] usb 1-1: USB disconnect, device number 7
executing program
[ 89.821661][ T9] (null): failure reading functionality
[ 89.839794][ T9] i2c i2c-2: failure reading functionality
[ 89.855605][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 89.873020][ T9] usb 3-1: USB disconnect, device number 7
[ 89.891688][ T5779] (null): failure reading functionality
[ 89.912621][ T5779] i2c i2c-3: failure reading functionality
executing program
[ 89.925458][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 89.947114][ T5779] usb 4-1: USB disconnect, device number 7
[ 89.960330][ T27] (null): failure reading functionality
executing program
[ 89.972067][ T27] i2c i2c-4: failure reading functionality
[ 89.995023][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 90.011245][ T27] usb 2-1: USB disconnect, device number 7
[ 90.182611][ T54] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 90.252590][ T9] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 90.322512][ T5779] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[ 90.367198][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 90.372582][ T27] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 90.376391][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 90.391948][ T54] usb 1-1: Product: syz
[ 90.396181][ T54] usb 1-1: Manufacturer: syz
[ 90.400792][ T54] usb 1-1: SerialNumber: syz
[ 90.407849][ T54] usb 1-1: config 0 descriptor??
[ 90.415878][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 008
[ 90.446926][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 90.456165][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 90.464348][ T9] usb 3-1: Product: syz
[ 90.468565][ T9] usb 3-1: Manufacturer: syz
[ 90.473263][ T9] usb 3-1: SerialNumber: syz
[ 90.480624][ T9] usb 3-1: config 0 descriptor??
[ 90.488805][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 008
[ 90.507938][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 90.517302][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 90.525393][ T5779] usb 4-1: Product: syz
[ 90.529599][ T5779] usb 4-1: Manufacturer: syz
[ 90.534340][ T5779] usb 4-1: SerialNumber: syz
[ 90.541651][ T5779] usb 4-1: config 0 descriptor??
[ 90.554794][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 008
[ 90.567914][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 90.577172][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 90.585480][ T27] usb 2-1: Product: syz
[ 90.589702][ T27] usb 2-1: Manufacturer: syz
[ 90.594427][ T27] usb 2-1: SerialNumber: syz
[ 90.602208][ T27] usb 2-1: config 0 descriptor??
[ 90.611478][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 008
executing program
[ 90.821157][ T54] (null): failure reading functionality
[ 90.828449][ T54] i2c i2c-1: failure reading functionality
[ 90.841326][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 90.853069][ T54] usb 1-1: USB disconnect, device number 8
executing program
[ 90.889003][ T9] (null): failure reading functionality
[ 90.896741][ T9] i2c i2c-2: failure reading functionality
[ 90.911287][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 90.922124][ T9] usb 3-1: USB disconnect, device number 8
executing program
[ 90.949770][ T5779] (null): failure reading functionality
[ 90.959945][ T5779] i2c i2c-3: failure reading functionality
[ 90.978527][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 90.992694][ T5779] usb 4-1: USB disconnect, device number 8
executing program
[ 91.010383][ T27] (null): failure reading functionality
[ 91.026295][ T27] i2c i2c-4: failure reading functionality
[ 91.038865][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 91.048194][ T27] usb 2-1: USB disconnect, device number 8
[ 91.232536][ T54] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 91.312575][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 91.362618][ T5779] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[ 91.412611][ T27] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[ 91.436647][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 91.445820][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 91.454297][ T54] usb 1-1: Product: syz
[ 91.458519][ T54] usb 1-1: Manufacturer: syz
[ 91.463341][ T54] usb 1-1: SerialNumber: syz
[ 91.470273][ T54] usb 1-1: config 0 descriptor??
[ 91.479996][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 009
[ 91.496961][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 91.506258][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 91.514362][ T9] usb 3-1: Product: syz
[ 91.518608][ T9] usb 3-1: Manufacturer: syz
[ 91.523461][ T9] usb 3-1: SerialNumber: syz
[ 91.531269][ T9] usb 3-1: config 0 descriptor??
[ 91.541148][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 009
[ 91.557196][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 91.566867][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 91.575530][ T5779] usb 4-1: Product: syz
[ 91.579837][ T5779] usb 4-1: Manufacturer: syz
[ 91.584516][ T5779] usb 4-1: SerialNumber: syz
[ 91.591699][ T5779] usb 4-1: config 0 descriptor??
[ 91.600481][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 009
[ 91.613498][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 91.622705][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 91.630758][ T27] usb 2-1: Product: syz
[ 91.635134][ T27] usb 2-1: Manufacturer: syz
[ 91.639839][ T27] usb 2-1: SerialNumber: syz
[ 91.647738][ T27] usb 2-1: config 0 descriptor??
[ 91.657004][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 009
executing program
[ 91.878426][ T54] (null): failure reading functionality
[ 91.888847][ T54] i2c i2c-1: failure reading functionality
[ 91.901235][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 91.922763][ T54] usb 1-1: USB disconnect, device number 9
executing program
[ 91.940256][ T9] (null): failure reading functionality
[ 91.950803][ T9] i2c i2c-2: failure reading functionality
[ 91.969679][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 91.983197][ T9] usb 3-1: USB disconnect, device number 9
executing program
[ 92.001932][ T5779] (null): failure reading functionality
[ 92.014013][ T5779] i2c i2c-3: failure reading functionality
[ 92.037239][ T5779] i2c i2c-3: connected i2c-tiny-usb device
executing program
[ 92.047307][ T2132] cfg80211: failed to load regulatory.db
[ 92.056000][ T27] (null): failure reading functionality
[ 92.064841][ T5779] usb 4-1: USB disconnect, device number 9
[ 92.078665][ T27] i2c i2c-4: failure reading functionality
[ 92.101426][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 92.112822][ T27] usb 2-1: USB disconnect, device number 9
[ 92.322545][ T54] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[ 92.392577][ T9] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[ 92.462587][ T5779] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[ 92.472561][ T27] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[ 92.506676][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 92.515856][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 92.524030][ T54] usb 1-1: Product: syz
[ 92.528278][ T54] usb 1-1: Manufacturer: syz
[ 92.532932][ T54] usb 1-1: SerialNumber: syz
[ 92.539503][ T54] usb 1-1: config 0 descriptor??
[ 92.549279][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 010
[ 92.577004][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 92.586370][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 92.594453][ T9] usb 3-1: Product: syz
[ 92.598700][ T9] usb 3-1: Manufacturer: syz
[ 92.603391][ T9] usb 3-1: SerialNumber: syz
[ 92.610674][ T9] usb 3-1: config 0 descriptor??
[ 92.619587][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 010
[ 92.656865][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 92.666270][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 92.674477][ T5779] usb 4-1: Product: syz
[ 92.678751][ T5779] usb 4-1: Manufacturer: syz
[ 92.683738][ T5779] usb 4-1: SerialNumber: syz
[ 92.691773][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 92.703178][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 92.711220][ T27] usb 2-1: Product: syz
[ 92.715506][ T5779] usb 4-1: config 0 descriptor??
[ 92.720683][ T27] usb 2-1: Manufacturer: syz
[ 92.725456][ T27] usb 2-1: SerialNumber: syz
[ 92.732316][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 010
[ 92.743609][ T27] usb 2-1: config 0 descriptor??
[ 92.755824][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 010
executing program
[ 92.950505][ T54] (null): failure reading functionality
[ 92.958172][ T54] i2c i2c-1: failure reading functionality
[ 92.974308][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 92.987778][ T54] usb 1-1: USB disconnect, device number 10
executing program
[ 93.018790][ T9] (null): failure reading functionality
[ 93.032216][ T9] i2c i2c-2: failure reading functionality
[ 93.052989][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 93.061322][ T9] usb 3-1: USB disconnect, device number 10
executing program
[ 93.131386][ T5779] (null): failure reading functionality
[ 93.138425][ T5779] i2c i2c-3: failure reading functionality
[ 93.153540][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 93.169084][ T27] (null): failure reading functionality
[ 93.174945][ T5779] usb 4-1: USB disconnect, device number 10
executing program
[ 93.186641][ T27] i2c i2c-4: failure reading functionality
[ 93.200270][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 93.215517][ T27] usb 2-1: USB disconnect, device number 10
[ 93.382648][ T54] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[ 93.452620][ T9] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[ 93.562604][ T5779] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[ 93.577111][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 93.582644][ T27] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[ 93.586256][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 93.601951][ T54] usb 1-1: Product: syz
[ 93.606230][ T54] usb 1-1: Manufacturer: syz
[ 93.610865][ T54] usb 1-1: SerialNumber: syz
[ 93.618156][ T54] usb 1-1: config 0 descriptor??
[ 93.626650][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 011
[ 93.656481][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 93.665705][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 93.673810][ T9] usb 3-1: Product: syz
[ 93.678008][ T9] usb 3-1: Manufacturer: syz
[ 93.682722][ T9] usb 3-1: SerialNumber: syz
[ 93.689807][ T9] usb 3-1: config 0 descriptor??
[ 93.697876][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 011
[ 93.747193][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 93.756559][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 93.764671][ T5779] usb 4-1: Product: syz
[ 93.768880][ T5779] usb 4-1: Manufacturer: syz
[ 93.773673][ T5779] usb 4-1: SerialNumber: syz
[ 93.780981][ T5779] usb 4-1: config 0 descriptor??
[ 93.792308][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 011
[ 93.800520][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 93.809808][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 93.818067][ T27] usb 2-1: Product: syz
[ 93.822291][ T27] usb 2-1: Manufacturer: syz
[ 93.827131][ T27] usb 2-1: SerialNumber: syz
[ 93.834928][ T27] usb 2-1: config 0 descriptor??
[ 93.843999][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 011
executing program
[ 94.025778][ T54] (null): failure reading functionality
[ 94.033272][ T54] i2c i2c-1: failure reading functionality
[ 94.047845][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 94.059623][ T54] usb 1-1: USB disconnect, device number 11
executing program
[ 94.097054][ T9] (null): failure reading functionality
[ 94.110233][ T9] i2c i2c-2: failure reading functionality
[ 94.129021][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 94.153448][ T9] usb 3-1: USB disconnect, device number 11
[ 94.189601][ T5779] (null): failure reading functionality
executing program
[ 94.199506][ T5779] i2c i2c-3: failure reading functionality
[ 94.220751][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 94.234784][ T5779] usb 4-1: USB disconnect, device number 11
[ 94.244592][ T27] (null): failure reading functionality
executing program
[ 94.257308][ T27] i2c i2c-4: failure reading functionality
[ 94.274623][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 94.287659][ T27] usb 2-1: USB disconnect, device number 11
[ 94.432614][ T54] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[ 94.512557][ T9] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[ 94.622613][ T5779] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[ 94.636418][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 94.645593][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 94.653726][ T54] usb 1-1: Product: syz
[ 94.657913][ T54] usb 1-1: Manufacturer: syz
[ 94.662617][ T27] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 94.671013][ T54] usb 1-1: SerialNumber: syz
[ 94.677662][ T54] usb 1-1: config 0 descriptor??
[ 94.686673][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 012
[ 94.716520][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 94.725701][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 94.733879][ T9] usb 3-1: Product: syz
[ 94.738286][ T9] usb 3-1: Manufacturer: syz
[ 94.742979][ T9] usb 3-1: SerialNumber: syz
[ 94.750088][ T9] usb 3-1: config 0 descriptor??
[ 94.759287][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 012
[ 94.806775][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 94.816038][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 94.824290][ T5779] usb 4-1: Product: syz
[ 94.828709][ T5779] usb 4-1: Manufacturer: syz
[ 94.833402][ T5779] usb 4-1: SerialNumber: syz
[ 94.841070][ T5779] usb 4-1: config 0 descriptor??
[ 94.849559][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 012
[ 94.861917][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 94.871159][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 94.879304][ T27] usb 2-1: Product: syz
[ 94.883690][ T27] usb 2-1: Manufacturer: syz
[ 94.888360][ T27] usb 2-1: SerialNumber: syz
[ 94.897024][ T27] usb 2-1: config 0 descriptor??
[ 94.906510][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 012
executing program
[ 95.086126][ T54] (null): failure reading functionality
[ 95.096740][ T54] i2c i2c-1: failure reading functionality
[ 95.108672][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 95.120932][ T54] usb 1-1: USB disconnect, device number 12
executing program
[ 95.158356][ T9] (null): failure reading functionality
[ 95.168083][ T9] i2c i2c-2: failure reading functionality
[ 95.188754][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 95.199705][ T9] usb 3-1: USB disconnect, device number 12
executing program
[ 95.248661][ T5779] (null): failure reading functionality
[ 95.258548][ T5779] i2c i2c-3: failure reading functionality
[ 95.275498][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 95.285135][ T5779] usb 4-1: USB disconnect, device number 12
executing program
[ 95.306962][ T27] (null): failure reading functionality
[ 95.316937][ T27] i2c i2c-4: failure reading functionality
[ 95.331124][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 95.346061][ T27] usb 2-1: USB disconnect, device number 12
[ 95.492594][ T54] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[ 95.602611][ T9] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[ 95.652579][ T5779] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 95.686530][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 95.695737][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 95.704183][ T54] usb 1-1: Product: syz
[ 95.708363][ T54] usb 1-1: Manufacturer: syz
[ 95.713039][ T54] usb 1-1: SerialNumber: syz
[ 95.719661][ T54] usb 1-1: config 0 descriptor??
[ 95.724761][ T27] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[ 95.735535][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 013
[ 95.818631][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 95.827831][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 95.835920][ T9] usb 3-1: Product: syz
[ 95.840178][ T9] usb 3-1: Manufacturer: syz
[ 95.844893][ T9] usb 3-1: SerialNumber: syz
[ 95.848900][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 95.859142][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 95.860825][ T9] usb 3-1: config 0 descriptor??
[ 95.868275][ T5779] usb 4-1: Product: syz
[ 95.876980][ T5779] usb 4-1: Manufacturer: syz
[ 95.881665][ T5779] usb 4-1: SerialNumber: syz
[ 95.885907][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 013
[ 95.896196][ T5779] usb 4-1: config 0 descriptor??
[ 95.905232][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 013
[ 95.917548][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 95.927251][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 95.935391][ T27] usb 2-1: Product: syz
[ 95.939614][ T27] usb 2-1: Manufacturer: syz
[ 95.944451][ T27] usb 2-1: SerialNumber: syz
[ 95.952820][ T27] usb 2-1: config 0 descriptor??
[ 95.963159][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 013
executing program
[ 96.139099][ T54] (null): failure reading functionality
[ 96.149551][ T54] i2c i2c-1: failure reading functionality
[ 96.160961][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 96.172891][ T54] usb 1-1: USB disconnect, device number 13
executing program
executing program
[ 96.296072][ T9] (null): failure reading functionality
[ 96.303700][ T5779] (null): failure reading functionality
[ 96.306855][ T9] i2c i2c-2: failure reading functionality
[ 96.315446][ T5779] i2c i2c-3: failure reading functionality
[ 96.323738][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 96.333526][ T9] usb 3-1: USB disconnect, device number 13
executing program
[ 96.367091][ T5779] i2c i2c-3: connected i2c-tiny-usb device
[ 96.374778][ T27] (null): failure reading functionality
[ 96.385420][ T5779] usb 4-1: USB disconnect, device number 13
[ 96.392619][ T27] i2c i2c-4: failure reading functionality
[ 96.417751][ T27] i2c i2c-4: connected i2c-tiny-usb device
[ 96.429839][ T27] usb 2-1: USB disconnect, device number 13
[ 96.552557][ T54] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[ 96.722618][ T9] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[ 96.746427][ T54] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 96.755606][ T54] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 96.763923][ T54] usb 1-1: Product: syz
[ 96.768115][ T54] usb 1-1: Manufacturer: syz
[ 96.772781][ T54] usb 1-1: SerialNumber: syz
[ 96.779256][ T54] usb 1-1: config 0 descriptor??
[ 96.788274][ T54] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 014
[ 96.793035][ T5779] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[ 96.804258][ T27] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[ 96.916723][ T9] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 96.925883][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 96.934071][ T9] usb 3-1: Product: syz
[ 96.938288][ T9] usb 3-1: Manufacturer: syz
[ 96.942958][ T9] usb 3-1: SerialNumber: syz
[ 96.950735][ T9] usb 3-1: config 0 descriptor??
[ 96.958996][ T9] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 014
[ 97.008538][ T27] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 97.017844][ T5779] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc
[ 97.027010][ T5779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 97.035122][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 97.043192][ T5779] usb 4-1: Product: syz
[ 97.047378][ T5779] usb 4-1: Manufacturer: syz
[ 97.051999][ T5779] usb 4-1: SerialNumber: syz
[ 97.056720][ T27] usb 2-1: Product: syz
[ 97.060924][ T27] usb 2-1: Manufacturer: syz
[ 97.065605][ T27] usb 2-1: SerialNumber: syz
[ 97.073955][ T5779] usb 4-1: config 0 descriptor??
[ 97.080321][ T27] usb 2-1: config 0 descriptor??
[ 97.088829][ T5779] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 014
[ 97.099124][ T27] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 014
executing program
[ 97.186753][ T54] (null): failure reading functionality
[ 97.194419][ T54] i2c i2c-1: failure reading functionality
[ 97.205440][ T54] i2c i2c-1: connected i2c-tiny-usb device
[ 97.219805][ T54] usb 1-1: USB disconnect, device number 14
executing program
[ 97.358078][ T9] (null): failure reading functionality
[ 97.367446][ T9] i2c i2c-2: failure reading functionality
[ 97.379026][ T9] i2c i2c-2: connected i2c-tiny-usb device
[ 97.386523][ T9] usb 3-1: USB disconnect, device number 14
executing program
[ 97.487094][ T5779] (null): failure reading functionality
[ 97.494256][ T5779] i2c i2c-1: failure reading functionality
[ 97.500380][ T27] (null): failure reading functionality
[ 97.509043][ T5779] i2c i2c-1: connected i2c-tiny-usb device
[ 97.516530][ T5844] ------------[ cut here ]------------
[ 97.522298][ T5844] usb 4-1: BOGUS control dir, pipe 80000e80 doesn't match bRequestType c1
[ 97.531204][ T27] i2c i2c-3: failure reading functionality
[ 97.532146][ T5844] WARNING: CPU: 0 PID: 5844 at drivers/usb/core/urb.c:413 usb_submit_urb+0x1101/0x1850
[ 97.539303][ T5779] usb 4-1: USB disconnect, device number 14
[ 97.547418][ T5844] Modules linked in:
[ 97.557433][ T5844] CPU: 0 PID: 5844 Comm: syz-executor388 Not tainted 6.6.94-syzkaller #0
[ 97.559135][ T27] i2c i2c-3: connected i2c-tiny-usb device
[ 97.566264][ T5844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 97.582373][ T5844] RIP: 0010:usb_submit_urb+0x1101/0x1850
[ 97.588418][ T5844] Code: df 0f b6 44 05 00 84 c0 0f 85 53 06 00 00 45 0f b6 04 24 48 c7 c7 c0 b3 4a 8b 48 8b 74 24 18 4c 89 fa 44 89 f1 e8 ef 5d 00 fb <0f> 0b 49 bd 00 00 00 00 00 fc ff df e9 37 f4 ff ff 89 e9 80 e1 07
[ 97.608455][ T5844] RSP: 0018:ffffc9000472f848 EFLAGS: 00010246
[ 97.614916][ T5844] RAX: 6e8e6a2b71ca8900 RBX: ffff8880261e1e00 RCX: ffff888024653c00
[ 97.623051][ T5844] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 97.631082][ T5844] RBP: 1ffff110284ed74a R08: ffffc9000472f447 R09: 1ffff920008e5e88
[ 97.639224][ T5844] R10: dffffc0000000000 R11: fffff520008e5e89 R12: ffff88814276ba50
[ 97.647271][ T5844] R13: dffffc0000000000 R14: 0000000080000e80 R15: ffff8881462772f8
[ 97.655321][ T5844] FS: 0000555561cb2380(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 97.664307][ T5844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.670896][ T5844] CR2: 0000555561cb2ca8 CR3: 000000002d47a000 CR4: 00000000003506f0
[ 97.678926][ T5844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 97.686955][ T5844] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 97.694994][ T5844] Call Trace:
[ 97.698292][ T5844]
[ 97.701242][ T5844] usb_start_wait_urb+0x115/0x4b0
[ 97.706434][ T5844] ? usb_api_blocking_completion+0xb0/0xb0
[ 97.712297][ T5844] usb_control_msg+0x233/0x3e0
[ 97.717133][ T5844] usb_read+0xbf/0x120
[ 97.721243][ T5844] usb_xfer+0x31c/0x710
[ 97.725502][ T5844] ? i2c_tiny_usb_disconnect+0xd0/0xd0
[ 97.730990][ T5844] __i2c_transfer+0x868/0x2080
[ 97.735861][ T5844] ? i2c_cmd+0x110/0x110
[ 97.740139][ T5844] ? i2c_transfer+0x11b/0x390
[ 97.744881][ T5844] i2c_transfer+0x250/0x390
[ 97.749415][ T5844] ? __i2c_transfer+0x2080/0x2080
[ 97.754531][ T5844] ? __might_fault+0xc6/0x120
[ 97.759239][ T5844] ? __might_fault+0xaa/0x120
[ 97.764001][ T5844] ? _copy_from_user+0xa5/0xe0
[ 97.768817][ T5844] i2cdev_ioctl_rdwr+0x3b0/0x690
[ 97.773844][ T5844] i2cdev_ioctl+0x646/0x7e0
[ 97.778377][ T5844] ? i2cdev_write+0x120/0x120
[ 97.783234][ T5844] ? bpf_lsm_file_ioctl+0x9/0x10
[ 97.788215][ T5844] ? security_file_ioctl+0x80/0xa0
[ 97.793416][ T5844] ? i2cdev_write+0x120/0x120
[ 97.798130][ T5844] __se_sys_ioctl+0xfd/0x170
[ 97.802790][ T5844] do_syscall_64+0x55/0xb0
[ 97.807255][ T5844] ? clear_bhb_loop+0x40/0x90
[ 97.811944][ T5844] ? clear_bhb_loop+0x40/0x90
[ 97.816678][ T5844] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 97.822643][ T5844] RIP: 0033:0x7ff47e056d59
[ 97.827076][ T5844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 97.846843][ T5844] RSP: 002b:00007ffce8ecd5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.855408][ T5844] RAX: ffffffffffffffda RBX: 0000000000017443 RCX: 00007ff47e056d59
[ 97.863441][ T5844] RDX: 0000200000000080 RSI: 0000000000000707 RDI: 0000000000000004
[ 97.871444][ T5844] RBP: 0000000000000000 R08: 00232d6332692f76 R09: 0000000000000008
[ 97.879502][ T5844] R10: 000000000000001f R11: 0000000000000246 R12: 00007ffce8ecd5fc
[ 97.887564][ T5844] R13: 00007ffce8ecd630 R14: 00007ffce8ecd610 R15: 000000000000000c
[ 97.895655][ T5844]
[ 97.898725][ T5844] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 97.906017][ T5844] CPU: 0 PID: 5844 Comm: syz-executor388 Not tainted 6.6.94-syzkaller #0
[ 97.914440][ T5844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 97.924507][ T5844] Call Trace:
[ 97.927798][ T5844]
[ 97.930735][ T5844] dump_stack_lvl+0x16c/0x230
[ 97.935432][ T5844] ? show_regs_print_info+0x20/0x20
[ 97.940646][ T5844] ? load_image+0x3b0/0x3b0
[ 97.945183][ T5844] panic+0x2c0/0x710
[ 97.949094][ T5844] ? bpf_jit_dump+0xd0/0xd0
[ 97.953623][ T5844] __warn+0x2e0/0x470
[ 97.957615][ T5844] ? usb_submit_urb+0x1101/0x1850
[ 97.962745][ T5844] ? usb_submit_urb+0x1101/0x1850
[ 97.967802][ T5844] report_bug+0x2be/0x4f0
[ 97.972214][ T5844] ? usb_submit_urb+0x1101/0x1850
[ 97.977258][ T5844] ? usb_submit_urb+0x1101/0x1850
[ 97.982298][ T5844] ? usb_submit_urb+0x1103/0x1850
[ 97.987359][ T5844] handle_bug+0xcf/0x120
[ 97.991656][ T5844] exc_invalid_op+0x1a/0x50
[ 97.996314][ T5844] asm_exc_invalid_op+0x1a/0x20
[ 98.001221][ T5844] RIP: 0010:usb_submit_urb+0x1101/0x1850
[ 98.006910][ T5844] Code: df 0f b6 44 05 00 84 c0 0f 85 53 06 00 00 45 0f b6 04 24 48 c7 c7 c0 b3 4a 8b 48 8b 74 24 18 4c 89 fa 44 89 f1 e8 ef 5d 00 fb <0f> 0b 49 bd 00 00 00 00 00 fc ff df e9 37 f4 ff ff 89 e9 80 e1 07
[ 98.026556][ T5844] RSP: 0018:ffffc9000472f848 EFLAGS: 00010246
[ 98.032653][ T5844] RAX: 6e8e6a2b71ca8900 RBX: ffff8880261e1e00 RCX: ffff888024653c00
[ 98.040633][ T5844] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 98.048625][ T5844] RBP: 1ffff110284ed74a R08: ffffc9000472f447 R09: 1ffff920008e5e88
[ 98.056621][ T5844] R10: dffffc0000000000 R11: fffff520008e5e89 R12: ffff88814276ba50
[ 98.064609][ T5844] R13: dffffc0000000000 R14: 0000000080000e80 R15: ffff8881462772f8
[ 98.072618][ T5844] ? usb_submit_urb+0x1101/0x1850
[ 98.077705][ T5844] usb_start_wait_urb+0x115/0x4b0
[ 98.082759][ T5844] ? usb_api_blocking_completion+0xb0/0xb0
[ 98.088604][ T5844] usb_control_msg+0x233/0x3e0
[ 98.093393][ T5844] usb_read+0xbf/0x120
[ 98.097476][ T5844] usb_xfer+0x31c/0x710
[ 98.101652][ T5844] ? i2c_tiny_usb_disconnect+0xd0/0xd0
[ 98.107121][ T5844] __i2c_transfer+0x868/0x2080
[ 98.111910][ T5844] ? i2c_cmd+0x110/0x110
[ 98.116169][ T5844] ? i2c_transfer+0x11b/0x390
[ 98.120860][ T5844] i2c_transfer+0x250/0x390
[ 98.125378][ T5844] ? __i2c_transfer+0x2080/0x2080
[ 98.130412][ T5844] ? __might_fault+0xc6/0x120
[ 98.135123][ T5844] ? __might_fault+0xaa/0x120
[ 98.139821][ T5844] ? _copy_from_user+0xa5/0xe0
[ 98.144618][ T5844] i2cdev_ioctl_rdwr+0x3b0/0x690
[ 98.149688][ T5844] i2cdev_ioctl+0x646/0x7e0
[ 98.154209][ T5844] ? i2cdev_write+0x120/0x120
[ 98.158958][ T5844] ? bpf_lsm_file_ioctl+0x9/0x10
[ 98.163910][ T5844] ? security_file_ioctl+0x80/0xa0
[ 98.169048][ T5844] ? i2cdev_write+0x120/0x120
[ 98.173744][ T5844] __se_sys_ioctl+0xfd/0x170
[ 98.178357][ T5844] do_syscall_64+0x55/0xb0
[ 98.182793][ T5844] ? clear_bhb_loop+0x40/0x90
[ 98.187480][ T5844] ? clear_bhb_loop+0x40/0x90
[ 98.192172][ T5844] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 98.198087][ T5844] RIP: 0033:0x7ff47e056d59
[ 98.202518][ T5844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 98.222224][ T5844] RSP: 002b:00007ffce8ecd5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.230665][ T5844] RAX: ffffffffffffffda RBX: 0000000000017443 RCX: 00007ff47e056d59
[ 98.238672][ T5844] RDX: 0000200000000080 RSI: 0000000000000707 RDI: 0000000000000004
[ 98.246667][ T5844] RBP: 0000000000000000 R08: 00232d6332692f76 R09: 0000000000000008
[ 98.254655][ T5844] R10: 000000000000001f R11: 0000000000000246 R12: 00007ffce8ecd5fc
[ 98.262650][ T5844] R13: 00007ffce8ecd630 R14: 00007ffce8ecd610 R15: 000000000000000c
[ 98.270727][ T5844]
[ 98.274052][ T5844] Kernel Offset: disabled
[ 98.278449][ T5844] Rebooting in 86400 seconds..