last executing test programs:

16.423549261s ago: executing program 1 (id=45):
r0 = syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902440001fd00000009040000ff0202ffff052406000005240000000d240f0100000000000000000009058103200000000009058202"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000dc0)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, &(0x7f0000001100)={0x14, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0003040000000403"]}, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000400)={0x40, 0x9, 0x8, "0800000000000001"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r1, 0x0, 0x0)

14.475126297s ago: executing program 0 (id=48):
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
r1 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c0400904000001030000000921090000012289"], 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_open_dev$hiddev(&(0x7f0000000540), 0x104, 0x8080)
syz_usb_control_io$lan78xx(0xffffffffffffffff, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xfffffffffffffe07, &(0x7f0000000140)="1000003600f95b2d79bfc7a726902f495e738d90099ae9a2fbc9be7df1a53dff98dc24def36073374994bf2aa21e97e7ae145f2a0ee4edb50b2c5d8ced324fc30f2a9491389c87a98cbec0de675d341f08a6a5b9e4ef624810ce33b3787e815a6721c4ec17473d8aa12ab0ba99cbb88baa9324c8365c8c673a86e240c663bbb8c334ae66680d16a456ae73ceb2d0536c6b86df")

13.292522401s ago: executing program 1 (id=52):
r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000107e05192000000000000109022d0001000000"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000008000000080482"], 0x0, 0x0, 0x0, 0x0}, 0x0)

11.390328403s ago: executing program 0 (id=53):
r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000e00)=ANY=[@ANYBLOB="1201000000000040de28021100000000000109022400010000"], 0x0)
syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="200b4000000028b1"], 0x0, 0x0, 0x0, 0x0}, 0x0)

10.136767063s ago: executing program 3 (id=56):
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106161154d00000000000109022400010000000009040000010300000009210000000122f80409058103"], 0x0)
syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x56, &(0x7f0000000400)={0x5, 0xf, 0x56, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0xa, 0x1, 0x7, 0x1}, @wireless={0xb, 0x10, 0x1, 0xc, 0x89, 0xff, 0x7, 0x5, 0xd5}, @generic={0x3c, 0x10, 0x7, "914d2af4a9f829d1edefff0508a64d5207caae6dc1f883d8cb801d076f394f009a50443b1fe9b9d5cad1d2b441236f5155df2ed496921926a0"}]}})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b000000090400000b403b4e000905e2379c"], 0x0)

10.056982084s ago: executing program 1 (id=57):
r0 = syz_usb_connect$uac1(0x0, 0x72, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x200c, 0x100b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x3, 0xa0, 0x2, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x2, 0x6, 0x0, {0x7, 0x25, 0x1, 0xc, 0x0, 0x40}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x3, 0x3, 0x10, {0x7, 0x25, 0x1, 0xc, 0x8, 0x3ff}}}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, &(0x7f0000000700)={0x14, 0x0, &(0x7f0000000940)=ANY=[]}, 0x0)
syz_usb_control_io$uac2(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x20, 0x81, 0x1, "8d"}, 0x0, 0x0, 0x0, 0x0})

9.979331177s ago: executing program 2 (id=58):
r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000"], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000c40)={0x84, &(0x7f0000000740)={0x20, 0x3, 0x2, "b23b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000000c0)={0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x82, 0x16, "d9e7"}, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="200603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001640)={0x84, &(0x7f0000001180)={0x20, 0x0, 0x2, 'eH'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001480)={0x84, &(0x7f0000001040)={0x40, 0x8, 0x2, "e249"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000009c0)={0x84, &(0x7f00000002c0)={0x0, 0xf, 0x2, "e911"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000001380)={0x44, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x20, 0x81, 0x2, '\aF'}, 0x0, 0x0, 0x0, 0x0})

8.548817804s ago: executing program 1 (id=59):
r0 = syz_usb_connect(0x3, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="12011003faff82083910012181250102030109"], &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0})
syz_usb_disconnect(r0)
syz_usb_disconnect(0xffffffffffffffff)

8.399033799s ago: executing program 3 (id=60):
r0 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e61", 0x3c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000002c40)=""/4108, 0x100c}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f00000017c0)=""/78, 0x4e}, {&(0x7f0000000740)=""/134, 0x86}, {&(0x7f0000002a40)=""/92, 0x5c}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000340)=""/154, 0x9a}], 0xb}, 0x0)

8.303379172s ago: executing program 0 (id=61):
r0 = syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902440001fd00000009040000ff0202ffff052406000005240000000d240f01000000000000000000090581032000000000090582022000000000"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000dc0)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, &(0x7f0000001100)={0x14, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0003040000000403"]}, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000400)={0x40, 0x9, 0x8, "0800000000000001"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r1, 0x0, 0x0)

7.464434814s ago: executing program 3 (id=62):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000380)={0x40, 0xc}, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x0, 0xe, 0x1, "06"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000f80)=ANY=[@ANYBLOB="00df19"], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000c80)={0x44, &(0x7f0000000940)={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f00000001c0)={0x20, 0x1, 0x4, "e4af30ff"}, 0x0, 0x0, 0x0, 0x0, 0x0})

6.73691375s ago: executing program 2 (id=63):
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
r1 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c0400904000001030000000921090000012289"], 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_open_dev$hiddev(&(0x7f0000000540), 0x104, 0x8080)
syz_usb_control_io$lan78xx(0xffffffffffffffff, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xfffffffffffffe07, &(0x7f0000000140)="1000003600f95b2d79bfc7a726902f495e738d90099ae9a2fbc9be7df1a53dff98dc24def36073374994bf2aa21e97e7ae145f2a0ee4edb50b2c5d8ced324fc30f2a9491389c87a98cbec0de675d341f08a6a5b9e4ef624810ce33b3787e815a6721c4ec17473d8aa12ab0ba99cbb88baa9324c8365c8c673a86e240c663bbb8c334ae66680d16a456ae73ceb2d0536c6b86df")

5.492293708s ago: executing program 1 (id=64):
r0 = syz_usb_connect(0x3, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000062a10b40450c1010fce60102030109021b"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0)
write$char_usb(r1, &(0x7f0000000080)='0x', 0x2)

5.013416799s ago: executing program 0 (id=65):
r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000107e05192000000000000109022d0001000000"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000008000000080482"], 0x0, 0x0, 0x0, 0x0}, 0x0)

4.065157545s ago: executing program 3 (id=66):
r0 = syz_usb_connect(0x2, 0x24, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000200)={0x1c, &(0x7f0000000200)=ANY=[], 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000600)={0x1c, &(0x7f0000000440)=ANY=[@ANYBLOB="4012bd00000085"], 0x0, 0x0})

3.568540446s ago: executing program 2 (id=67):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000004bc0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWRULE={0x98, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x405}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x6c, 0x4, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0x17}, @NFTA_INNER_EXPR={0x34, 0x5, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0x92}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x20000000}, @NFTA_PAYLOAD_LEN={0x8}, @NFTA_PAYLOAD_DREG={0x8, 0x1, 0x1, 0x0, 0x11}]}}}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_NUM={0x8}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xc0}, 0x1, 0x0, 0x0, 0x8890}, 0x24000000)

3.497526107s ago: executing program 2 (id=68):
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106161154d00000000000109022400010000000009040000010300000009210000000122f80409058103"], 0x0)
syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x56, &(0x7f0000000400)={0x5, 0xf, 0x56, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0xa, 0x1, 0x7, 0x1}, @wireless={0xb, 0x10, 0x1, 0xc, 0x89, 0xff, 0x7, 0x5, 0xd5}, @generic={0x3c, 0x10, 0x7, "914d2af4a9f829d1edefff0508a64d5207caae6dc1f883d8cb801d076f394f009a50443b1fe9b9d5cad1d2b441236f5155df2ed496921926a0"}]}})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)

3.470775201s ago: executing program 3 (id=69):
r0 = syz_usb_connect$uac1(0x0, 0x72, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x200c, 0x100b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x3, 0xa0, 0x2, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x2, 0x6, 0x0, {0x7, 0x25, 0x1, 0xc, 0x0, 0x40}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x3, 0x3, 0x10, {0x7, 0x25, 0x1, 0xc, 0x8, 0x3ff}}}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, &(0x7f0000000700)={0x14, 0x0, &(0x7f0000000940)=ANY=[]}, 0x0)
syz_usb_control_io$uac2(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x20, 0x81, 0x1, "8d"}, 0x0, 0x0, 0x0, 0x0})

2.296822733s ago: executing program 1 (id=70):
r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000e00)=ANY=[@ANYBLOB="1201000000000040de28021100000000000109022400010000d00009040004010300000009"], 0x0)
syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="200b4000000028b1"], 0x0, 0x0, 0x0, 0x0}, 0x0)

2.036491706s ago: executing program 3 (id=71):
r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e809240300000000"], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000c40)={0x84, &(0x7f0000000740)={0x20, 0x3, 0x2, "b23b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000000c0)={0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x82, 0x16, "d9e7"}, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="200603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001640)={0x84, &(0x7f0000001180)={0x20, 0x0, 0x2, 'eH'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001480)={0x84, &(0x7f0000001040)={0x40, 0x8, 0x2, "e249"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000009c0)={0x84, &(0x7f00000002c0)={0x0, 0xf, 0x2, "e911"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000001380)={0x44, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x20, 0x81, 0x2, '\aF'}, 0x0, 0x0, 0x0, 0x0})

1.862430356s ago: executing program 0 (id=72):
r0 = syz_usb_connect(0x3, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="12011003faff82083910012181250102030109021b00028c4400600904"], &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0})
syz_usb_disconnect(r0)
syz_usb_disconnect(0xffffffffffffffff)

1.66907658s ago: executing program 2 (id=73):
r0 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e61", 0x3c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000002c40)=""/4108, 0x100c}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f00000017c0)=""/78, 0x4e}, {&(0x7f0000000740)=""/134, 0x86}, {&(0x7f0000002a40)=""/92, 0x5c}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000340)=""/154, 0x9a}], 0xb}, 0x0)

744.646488ms ago: executing program 2 (id=74):
r0 = syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902440001fd00000009040000ff0202ffff052406000005240000000d240f01000000000000000000090581032000000000090582022000000000"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000dc0)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, &(0x7f0000001100)={0x14, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0003040000000403"]}, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000400)={0x40, 0x9, 0x8, "0800000000000001"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r1, 0x0, 0x0)

0s ago: executing program 0 (id=75):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000380)={0x40, 0xc}, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x0, 0xe, 0x1, "06"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000f80)=ANY=[@ANYBLOB="00df19"], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000c80)={0x44, &(0x7f0000000940)={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f00000001c0)={0x20, 0x1, 0x4, "e4af30ff"}, 0x0, 0x0, 0x0, 0x0, 0x0})

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts.
[   80.384024][ T5813] cgroup: Unknown subsys name 'net'
[   80.625273][ T5813] cgroup: Unknown subsys name 'cpuset'
[   80.680548][ T5813] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   82.599141][ T5813] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   86.063900][ T5145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   86.093916][ T5145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   86.096196][ T5145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   86.098057][ T5145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   86.098840][ T5145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   86.238625][ T5145] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   86.255795][ T5145] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   86.257706][ T5145] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   86.290738][ T5827] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[   86.299563][ T5827] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[   86.314630][ T5827] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   86.316256][ T5827] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   86.316464][ T5827] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   86.379432][ T5827] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   86.402382][ T5827] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[   86.472474][ T5145] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[   86.504709][ T5145] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[   86.506126][ T5145] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[   86.508984][ T5145] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[   86.510695][ T5145] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[   87.250782][ T5825] chnl_net:caif_netlink_parms(): no params data found
[   87.471120][ T5830] chnl_net:caif_netlink_parms(): no params data found
[   87.635719][ T5833] chnl_net:caif_netlink_parms(): no params data found
[   87.658404][ T5825] bridge0: port 1(bridge_slave_0) entered blocking state
[   87.659268][ T5825] bridge0: port 1(bridge_slave_0) entered disabled state
[   87.659465][ T5825] bridge_slave_0: entered allmulticast mode
[   87.669008][ T5825] bridge_slave_0: entered promiscuous mode
[   87.707194][ T5831] chnl_net:caif_netlink_parms(): no params data found
[   87.722455][ T5825] bridge0: port 2(bridge_slave_1) entered blocking state
[   87.722749][ T5825] bridge0: port 2(bridge_slave_1) entered disabled state
[   87.723138][ T5825] bridge_slave_1: entered allmulticast mode
[   87.725573][ T5825] bridge_slave_1: entered promiscuous mode
[   87.900909][ T5825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   87.953529][ T5825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   87.953973][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state
[   87.954196][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state
[   87.954382][ T5830] bridge_slave_0: entered allmulticast mode
[   87.956869][ T5830] bridge_slave_0: entered promiscuous mode
[   88.025282][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state
[   88.025533][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state
[   88.025706][ T5830] bridge_slave_1: entered allmulticast mode
[   88.028368][ T5830] bridge_slave_1: entered promiscuous mode
[   88.153024][ T5825] team0: Port device team_slave_0 added
[   88.175530][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state
[   88.175855][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state
[   88.176148][ T5833] bridge_slave_0: entered allmulticast mode
[   88.179141][ T5833] bridge_slave_0: entered promiscuous mode
[   88.182674][ T5145] Bluetooth: hci0: command tx timeout
[   88.230546][ T5825] team0: Port device team_slave_1 added
[   88.235386][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   88.351256][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state
[   88.351602][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state
[   88.351833][ T5833] bridge_slave_1: entered allmulticast mode
[   88.354284][ T5833] bridge_slave_1: entered promiscuous mode
[   88.356120][ T5831] bridge0: port 1(bridge_slave_0) entered blocking state
[   88.356319][ T5831] bridge0: port 1(bridge_slave_0) entered disabled state
[   88.356495][ T5831] bridge_slave_0: entered allmulticast mode
[   88.358937][ T5831] bridge_slave_0: entered promiscuous mode
[   88.439143][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   88.467337][ T5831] bridge0: port 2(bridge_slave_1) entered blocking state
[   88.467572][ T5831] bridge0: port 2(bridge_slave_1) entered disabled state
[   88.467802][ T5831] bridge_slave_1: entered allmulticast mode
[   88.473199][ T5831] bridge_slave_1: entered promiscuous mode
[   88.510622][ T5145] Bluetooth: hci1: command tx timeout
[   88.510634][   T60] Bluetooth: hci2: command tx timeout
[   88.579791][   T60] Bluetooth: hci3: command tx timeout
[   88.582706][ T5825] batman_adv: batadv0: Adding interface: batadv_slave_0
[   88.582716][ T5825] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   88.582732][ T5825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   88.644469][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   88.671721][ T5825] batman_adv: batadv0: Adding interface: batadv_slave_1
[   88.671733][ T5825] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   88.671757][ T5825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   88.675329][ T5830] team0: Port device team_slave_0 added
[   88.691079][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   88.723062][ T5831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   88.764502][ T5830] team0: Port device team_slave_1 added
[   88.789486][ T5831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   88.871228][ T5833] team0: Port device team_slave_0 added
[   88.911372][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0
[   88.911384][ T5830] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   88.911400][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   88.915226][ T5833] team0: Port device team_slave_1 added
[   88.918557][ T5831] team0: Port device team_slave_0 added
[   88.992508][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1
[   88.992519][ T5830] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   88.992536][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   89.056875][ T5831] team0: Port device team_slave_1 added
[   89.072499][ T5825] hsr_slave_0: entered promiscuous mode
[   89.074366][ T5825] hsr_slave_1: entered promiscuous mode
[   89.135997][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0
[   89.136010][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   89.136028][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   89.193607][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1
[   89.193620][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   89.193638][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   89.195505][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_0
[   89.195516][ T5831] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   89.195533][ T5831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   89.307302][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_1
[   89.307314][ T5831] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[   89.307333][ T5831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   89.666053][ T5830] hsr_slave_0: entered promiscuous mode
[   89.668491][ T5830] hsr_slave_1: entered promiscuous mode
[   89.671980][ T5830] debugfs: 'hsr0' already exists in 'hsr'
[   89.672254][ T5830] Cannot create hsr debugfs directory
[   89.813686][ T5833] hsr_slave_0: entered promiscuous mode
[   89.815339][ T5833] hsr_slave_1: entered promiscuous mode
[   89.816645][ T5833] debugfs: 'hsr0' already exists in 'hsr'
[   89.816674][ T5833] Cannot create hsr debugfs directory
[   89.889589][ T5831] hsr_slave_0: entered promiscuous mode
[   89.895801][ T5831] hsr_slave_1: entered promiscuous mode
[   89.897221][ T5831] debugfs: 'hsr0' already exists in 'hsr'
[   89.897245][ T5831] Cannot create hsr debugfs directory
[   90.259932][   T60] Bluetooth: hci0: command tx timeout
[   90.579991][   T60] Bluetooth: hci2: command tx timeout
[   90.580020][   T60] Bluetooth: hci1: command tx timeout
[   90.659802][ T5145] Bluetooth: hci3: command tx timeout
[   90.697635][ T5825] netdevsim netdevsim2 netdevsim0: renamed from eth0
[   90.772729][ T5825] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[   90.781088][ T5825] netdevsim netdevsim2 netdevsim1: renamed from eth1
[   90.815027][ T5825] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[   90.816694][ T5825] netdevsim netdevsim2 netdevsim2: renamed from eth2
[   90.855313][ T5825] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[   90.885750][ T5825] netdevsim netdevsim2 netdevsim3: renamed from eth3
[   90.916292][ T5825] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[   91.052799][ T5830] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   91.090221][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[   91.094651][ T5830] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   91.123875][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[   91.126336][ T5830] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   91.165956][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[   91.198587][ T5830] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   91.226215][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[   91.378721][ T5831] netdevsim netdevsim3 netdevsim0: renamed from eth0
[   91.417528][ T5831] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[   91.432218][ T5831] netdevsim netdevsim3 netdevsim1: renamed from eth1
[   91.477550][ T5831] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[   91.489619][ T5831] netdevsim netdevsim3 netdevsim2: renamed from eth2
[   91.524180][ T5831] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[   91.557913][ T5831] netdevsim netdevsim3 netdevsim3: renamed from eth3
[   91.590805][ T5831] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[   91.767442][ T5833] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   91.792919][   T37] cfg80211: failed to load regulatory.db
[   91.815146][ T5833] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[   91.857409][ T5833] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   91.885297][ T5833] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[   91.902222][ T5833] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   91.943860][ T5833] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[   91.960806][ T5833] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   92.003892][ T5833] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[   92.097174][ T5825] 8021q: adding VLAN 0 to HW filter on device bond0
[   92.213163][ T5825] 8021q: adding VLAN 0 to HW filter on device team0
[   92.258085][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0
[   92.296203][ T2178] bridge0: port 1(bridge_slave_0) entered blocking state
[   92.298404][ T2178] bridge0: port 1(bridge_slave_0) entered forwarding state
[   92.350265][ T5145] Bluetooth: hci0: command tx timeout
[   92.378950][ T2178] bridge0: port 2(bridge_slave_1) entered blocking state
[   92.379422][ T2178] bridge0: port 2(bridge_slave_1) entered forwarding state
[   92.469369][ T5830] 8021q: adding VLAN 0 to HW filter on device team0
[   92.517138][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state
[   92.518056][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state
[   92.538828][ T5831] 8021q: adding VLAN 0 to HW filter on device bond0
[   92.590057][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state
[   92.590222][ T3540] bridge0: port 2(bridge_slave_1) entered forwarding state
[   92.670501][ T5145] Bluetooth: hci1: command tx timeout
[   92.670532][ T5145] Bluetooth: hci2: command tx timeout
[   92.703930][ T5831] 8021q: adding VLAN 0 to HW filter on device team0
[   92.741715][   T60] Bluetooth: hci3: command tx timeout
[   92.794341][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state
[   92.794597][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state
[   92.832888][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0
[   92.906361][  T149] bridge0: port 2(bridge_slave_1) entered blocking state
[   92.906537][  T149] bridge0: port 2(bridge_slave_1) entered forwarding state
[   93.029299][ T5833] 8021q: adding VLAN 0 to HW filter on device team0
[   93.075027][ T1181] bridge0: port 1(bridge_slave_0) entered blocking state
[   93.075205][ T1181] bridge0: port 1(bridge_slave_0) entered forwarding state
[   93.182013][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state
[   93.182337][ T3540] bridge0: port 2(bridge_slave_1) entered forwarding state
[   93.403388][ T5825] 8021q: adding VLAN 0 to HW filter on device batadv0
[   93.613051][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0
[   93.767865][ T5825] veth0_vlan: entered promiscuous mode
[   93.832285][ T5831] 8021q: adding VLAN 0 to HW filter on device batadv0
[   93.892638][ T5825] veth1_vlan: entered promiscuous mode
[   93.955946][ T5830] veth0_vlan: entered promiscuous mode
[   94.009036][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0
[   94.019448][ T5830] veth1_vlan: entered promiscuous mode
[   94.093544][ T5825] veth0_macvtap: entered promiscuous mode
[   94.151454][ T5825] veth1_macvtap: entered promiscuous mode
[   94.171096][ T5831] veth0_vlan: entered promiscuous mode
[   94.233165][ T5831] veth1_vlan: entered promiscuous mode
[   94.269278][ T5825] batman_adv: batadv0: Interface activated: batadv_slave_0
[   94.286447][ T5830] veth0_macvtap: entered promiscuous mode
[   94.331627][ T5825] batman_adv: batadv0: Interface activated: batadv_slave_1
[   94.338962][ T5830] veth1_macvtap: entered promiscuous mode
[   94.364623][ T5833] veth0_vlan: entered promiscuous mode
[   94.401701][  T149] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   94.406632][  T149] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   94.421076][   T60] Bluetooth: hci0: command tx timeout
[   94.442077][  T149] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   94.461493][  T149] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   94.464144][ T5833] veth1_vlan: entered promiscuous mode
[   94.495966][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0
[   94.587897][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1
[   94.698846][ T5831] veth0_macvtap: entered promiscuous mode
[   94.735278][ T2178] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   94.751033][ T5145] Bluetooth: hci1: command tx timeout
[   94.751079][   T60] Bluetooth: hci2: command tx timeout
[   94.781791][ T2178] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   94.793223][ T2178] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   94.816654][ T2178] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   94.817884][ T5831] veth1_macvtap: entered promiscuous mode
[   94.821313][   T60] Bluetooth: hci3: command tx timeout
[   95.202147][ T5833] veth0_macvtap: entered promiscuous mode
[   95.239601][ T1165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   95.239625][ T1165] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   95.324120][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_0
[   95.374341][ T5833] veth1_macvtap: entered promiscuous mode
[   95.410399][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_1
[   95.460790][ T1165] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   95.460810][ T1165] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   95.465514][ T1165] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   95.512546][ T1165] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   95.528977][ T1165] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   95.581363][ T1165] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   95.630803][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0
[   95.637105][  T149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   95.637123][  T149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   95.743836][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1
[   96.038525][  T149] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   96.064013][ T3559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   96.064033][ T3559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   96.065244][  T149] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   96.110430][  T149] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   96.137260][ T3559] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   96.696447][ T3559] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   96.696469][ T3559] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   96.985245][ T2178] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   96.985263][ T2178] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   97.277145][ T1165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   97.277166][ T1165] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   97.513372][ T3540] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   97.513391][ T3540] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   97.652436][  T820] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   97.681470][ T5875] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   97.877999][  T820] usb 1-1: unable to get BOS descriptor or descriptor too short
[   97.943974][ T5875] usb 3-1: Using ep0 maxpacket: 16
[   97.979219][  T820] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[   97.979246][  T820] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.979271][  T820] usb 1-1: Product: syz
[   97.979291][  T820] usb 1-1: Manufacturer: syz
[   97.979305][  T820] usb 1-1: SerialNumber: syz
[   98.038040][ T5875] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[   98.038065][ T5875] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[   98.038083][ T5875] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[   98.095315][ T5875] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[   98.095338][ T5875] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   98.095352][ T5875] usb 3-1: Product: syz
[   98.095362][ T5875] usb 3-1: Manufacturer: syz
[   98.095373][ T5875] usb 3-1: SerialNumber: syz
[   98.960331][ T5875] usb 3-1: 0:2 : does not exist
[   99.029845][ T5912] usb 4-1: new full-speed USB device number 2 using dummy_hcd
[   99.232267][ T5912] usb 4-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[   99.232309][ T5912] usb 4-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[   99.232347][ T5912] usb 4-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[   99.232366][ T5912] usb 4-1: config 253 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   99.232381][ T5912] usb 4-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[   99.234173][ T5912] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[   99.234209][ T5912] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[   99.234224][ T5912] usb 4-1: SerialNumber: syz
[   99.339134][  T820] usb 1-1: 1:1: cannot set freq 48000 to ep 0x1
[  100.035097][ T5912] rndis_host 4-1:253.0: probe with driver rndis_host failed with error -22
[  100.194510][ T5912] usb 4-1: USB disconnect, device number 2
[  100.539074][ T5837] usb 3-1: USB disconnect, device number 2
[  100.852671][  T820] usb 1-1: USB disconnect, device number 2
[  101.103252][ T5912] usb 4-1: new full-speed USB device number 3 using dummy_hcd
[  101.251143][   T32] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[  101.312072][ T5912] usb 4-1: device descriptor read/all, error -71
[  101.424601][   T32] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  101.424653][   T32] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  101.424670][   T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  101.519543][   T32] usb 2-1: config 0 descriptor??
[  101.571415][ T5837] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[  101.754763][   T32] usbhid 2-1:0.0: can't add hid device: -71
[  101.754867][   T32] usbhid 2-1:0.0: probe with driver usbhid failed with error -71
[  101.809841][ T5951] udevd[5951]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory
[  101.822922][ T5837] usb 3-1: Using ep0 maxpacket: 16
[  101.835840][ T5837] usb 3-1: config 8 has an invalid interface number: 206 but max is 0
[  101.835919][ T5837] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  101.835974][ T5837] usb 3-1: config 8 has no interface number 0
[  101.836153][ T5837] usb 3-1: config 8 interface 206 altsetting 1 has an endpoint descriptor with address 0xF7, changing to 0x87
[  101.836229][ T5837] usb 3-1: config 8 interface 206 altsetting 1 endpoint 0x87 has an invalid bInterval 0, changing to 7
[  101.836297][ T5837] usb 3-1: config 8 interface 206 altsetting 1 endpoint 0x87 has invalid wMaxPacketSize 0
[  101.836359][ T5837] usb 3-1: config 8 interface 206 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[  101.836427][ T5837] usb 3-1: config 8 interface 206 has no altsetting 0
[  101.951045][ T5837] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=35.bb
[  101.951067][ T5837] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.951080][ T5837] usb 3-1: Product: syz
[  101.951090][ T5837] usb 3-1: Manufacturer: syz
[  101.951100][ T5837] usb 3-1: SerialNumber: syz
[  102.055009][   T32] usb 2-1: USB disconnect, device number 2
[  102.333706][ T5837] garmin_gps 3-1:8.206: Garmin GPS usb/tty converter detected
[  102.358885][ T5837] garmin_gps ttyUSB0: failed to submit interrupt urb: -90
[  102.358947][ T5837] garmin_gps ttyUSB0: probe with driver garmin_gps failed with error -90
[  102.442023][ T5837] usb 3-1: USB disconnect, device number 3
[  102.513325][ T5837] garmin_gps 3-1:8.206: device disconnected
[  102.563728][  T820] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  102.721122][  T820] usb 1-1: Using ep0 maxpacket: 32
[  102.723493][  T820] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  102.723519][  T820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  102.789020][  T820] usb 1-1: config 0 descriptor??
[  102.871937][  T820] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  103.156334][  T820] gspca_vc032x: reg_r err -71
[  103.156369][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156379][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156388][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156397][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156406][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156415][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156423][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156432][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156440][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156449][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156458][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156468][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156489][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156497][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156505][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156514][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156523][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156537][  T820] gspca_vc032x: I2c Bus Busy Wait 00
[  103.156546][  T820] gspca_vc032x: Unknown sensor...
[  103.176441][  T820] vc032x 1-1:0.0: probe with driver vc032x failed with error -22
[  103.285773][   T10] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  103.316156][  T820] usb 1-1: USB disconnect, device number 3
[  103.443942][ T5837] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  103.479793][   T10] usb 3-1: Using ep0 maxpacket: 16
[  103.481829][   T10] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  103.481853][   T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  103.481873][   T10] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  103.484288][   T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  103.484314][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  103.484335][   T10] usb 3-1: Product: syz
[  103.484350][   T10] usb 3-1: Manufacturer: syz
[  103.484370][   T10] usb 3-1: SerialNumber: syz
[  103.566788][   T10] usb 3-1: 0:2 : does not exist
[  103.602741][ T5837] usb 4-1: unable to get BOS descriptor or descriptor too short
[  103.608250][ T5837] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[  103.608278][ T5837] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  103.608298][ T5837] usb 4-1: Product: syz
[  103.608312][ T5837] usb 4-1: Manufacturer: syz
[  103.608326][ T5837] usb 4-1: SerialNumber: syz
[  103.931966][ T5837] usb 4-1: 1:1: cannot set freq 48000 to ep 0x1
[  104.071286][ T5837] usb 4-1: USB disconnect, device number 5
[  104.130329][   T10] usb 2-1: new full-speed USB device number 3 using dummy_hcd
[  104.212046][ T5934] udevd[5934]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory
[  104.281695][   T10] usb 2-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  104.281738][   T10] usb 2-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  104.281766][   T10] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  104.281785][   T10] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  104.281800][   T10] usb 2-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  104.283106][   T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  104.283125][   T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  104.283138][   T10] usb 2-1: SerialNumber: syz
[  104.514446][   T10] rndis_host 2-1:253.0: probe with driver rndis_host failed with error -22
[  104.540953][   T10] usb 2-1: USB disconnect, device number 3
[  104.890308][  T820] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  105.021545][   T10] usb 2-1: new full-speed USB device number 4 using dummy_hcd
[  105.066838][  T820] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  105.066884][  T820] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  105.066906][  T820] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  105.113713][  T820] usb 4-1: config 0 descriptor??
[  105.191998][   T10] usb 2-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  105.192038][   T10] usb 2-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  105.192083][   T10] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  105.192111][   T10] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  105.192133][   T10] usb 2-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  105.219446][   T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  105.219479][   T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  105.219499][   T10] usb 2-1: SerialNumber: syz
[  105.345581][  T820] usbhid 4-1:0.0: can't add hid device: -71
[  105.345704][  T820] usbhid 4-1:0.0: probe with driver usbhid failed with error -71
[  105.359625][  T820] usb 4-1: USB disconnect, device number 6
[  105.449864][ T5957] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  105.519574][   T10] rndis_host 2-1:253.0: probe with driver rndis_host failed with error -22
[  105.609877][ T5957] usb 1-1: Using ep0 maxpacket: 32
[  105.614026][ T5957] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  105.614057][ T5957] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  105.618051][ T5957] usb 1-1: config 0 descriptor??
[  105.664474][ T5957] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  106.007768][ T5912] usb 3-1: USB disconnect, device number 4
[  106.500796][   T10] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  106.629920][   T10] usb 4-1: device descriptor read/64, error -71
[  106.669814][ T5912] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  106.810154][ T5912] usb 3-1: device descriptor read/64, error -71
[  106.863344][  T820] usb 2-1: USB disconnect, device number 4
[  106.882730][   T10] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  107.009874][   T10] usb 4-1: device descriptor read/64, error -71
[  107.060940][ T5912] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  107.124976][   T10] usb usb4-port1: attempt power cycle
[  107.219831][ T5912] usb 3-1: device descriptor read/64, error -71
[  107.333084][ T5912] usb usb3-port1: attempt power cycle
[  107.466172][ T5957] gspca_vc032x: reg_r err -32
[  107.466184][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466191][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466196][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466202][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466207][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466213][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466218][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466223][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466228][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466234][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466240][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466247][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466252][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466258][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466263][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466268][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466273][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466278][ T5957] gspca_vc032x: I2c Bus Busy Wait 00
[  107.466284][ T5957] gspca_vc032x: Unknown sensor...
[  107.466339][ T5957] vc032x 1-1:0.0: probe with driver vc032x failed with error -22
[  107.479857][   T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  107.606513][   T10] usb 4-1: device descriptor read/8, error -71
[  107.689806][ T5912] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  107.720553][ T5912] usb 3-1: device descriptor read/8, error -71
[  107.736134][  T943] usb 2-1: new full-speed USB device number 5 using dummy_hcd
[  107.840438][   T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  107.862240][   T10] usb 4-1: device descriptor read/8, error -71
[  107.891847][  T943] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  107.891871][  T943] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  107.891904][  T943] usb 2-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00
[  107.891930][  T943] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  107.904986][  T943] usb 2-1: config 0 descriptor??
[  107.970226][   T10] usb usb4-port1: unable to enumerate USB device
[  107.999829][ T5912] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  108.020752][ T5912] usb 3-1: device descriptor read/8, error -71
[  108.140568][ T5912] usb usb3-port1: unable to enumerate USB device
[  108.508650][ T5912] usb 1-1: USB disconnect, device number 4
[  108.939891][ T5912] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  109.099973][ T5912] usb 1-1: Using ep0 maxpacket: 16
[  109.102547][ T5912] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  109.102575][ T5912] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  109.102610][ T5912] usb 1-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00
[  109.102634][ T5912] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  109.108111][ T5912] usb 1-1: config 0 descriptor??
[  109.709877][   T10] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  109.742060][ T6028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  109.743060][ T6028] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  109.756776][ T5957] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  109.818970][ T5912] usb 1-1: string descriptor 0 read error: -71
[  109.847382][ T5912] usb 1-1: Max retries (5) exceeded reading string descriptor 200
[  109.847441][ T5912] letsketch 0003:6161:4D15.0001: probe with driver letsketch failed with error -32
[  109.859931][   T10] usb 3-1: Using ep0 maxpacket: 16
[  109.877813][   T10] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  109.877838][   T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  109.877858][   T10] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  109.921131][   T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  109.921160][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.921181][   T10] usb 3-1: Product: syz
[  109.921204][   T10] usb 3-1: Manufacturer: syz
[  109.921217][   T10] usb 3-1: SerialNumber: syz
[  109.974763][   T10] usb 3-1: 0:2 : does not exist
[  109.986931][ T5912] usb 1-1: USB disconnect, device number 5
[  109.992261][ T5957] usb 4-1: Using ep0 maxpacket: 8
[  110.016774][ T5957] usb 4-1: unable to get BOS descriptor or descriptor too short
[  110.021462][ T5957] usb 4-1: unable to read config index 0 descriptor/start: -61
[  110.021493][ T5957] usb 4-1: can't read configurations, error -61
[  110.180786][ T5957] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  110.339824][ T5957] usb 4-1: Using ep0 maxpacket: 8
[  110.354052][ T5957] usb 4-1: unable to get BOS descriptor or descriptor too short
[  110.356077][ T5957] usb 4-1: unable to read config index 0 descriptor/start: -61
[  110.356112][ T5957] usb 4-1: can't read configurations, error -61
[  110.358702][ T5957] usb usb4-port1: attempt power cycle
[  110.427477][ T5912] usb 2-1: USB disconnect, device number 5
[  110.719791][ T5957] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  110.740811][ T5957] usb 4-1: Using ep0 maxpacket: 8
[  110.743128][ T5957] usb 4-1: unable to get BOS descriptor or descriptor too short
[  110.744956][ T5957] usb 4-1: unable to read config index 0 descriptor/start: -61
[  110.744990][ T5957] usb 4-1: can't read configurations, error -61
[  110.769836][ T5912] usb 2-1: new full-speed USB device number 6 using dummy_hcd
[  110.869809][ T5957] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[  110.890419][ T5957] usb 4-1: Using ep0 maxpacket: 8
[  110.892747][ T5957] usb 4-1: unable to get BOS descriptor or descriptor too short
[  110.894508][ T5957] usb 4-1: unable to read config index 0 descriptor/start: -61
[  110.894542][ T5957] usb 4-1: can't read configurations, error -61
[  110.895929][ T5957] usb usb4-port1: unable to enumerate USB device
[  110.937750][ T5912] usb 2-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  110.937779][ T5912] usb 2-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  110.937806][ T5912] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  110.937826][ T5912] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  110.937841][ T5912] usb 2-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  110.939062][ T5912] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  110.939106][ T5912] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  110.939132][ T5912] usb 2-1: SerialNumber: syz
[  111.237769][ T5912] rndis_host 2-1:253.0: probe with driver rndis_host failed with error -22
[  111.252379][ T5912] usb 2-1: USB disconnect, device number 6
[  111.399791][ T5957] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  111.564139][ T5957] usb 1-1: unable to get BOS descriptor or descriptor too short
[  111.567887][ T5957] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[  111.567913][ T5957] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.567931][ T5957] usb 1-1: Product: syz
[  111.567950][ T5957] usb 1-1: Manufacturer: syz
[  111.567960][ T5957] usb 1-1: SerialNumber: syz
[  111.689840][ T5912] usb 2-1: new full-speed USB device number 7 using dummy_hcd
[  111.817851][    C1] raw-gadget.3 gadget.0: ignoring, device is not running
[  111.818151][    C1] raw-gadget.3 gadget.0: ignoring, device is not running
[  111.848103][ T5957] usb 1-1: 1:1: cannot set freq 48000 to ep 0x1
[  111.863621][ T5912] usb 2-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  111.863660][ T5912] usb 2-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  111.863725][ T5912] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  111.863743][ T5912] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  111.863757][ T5912] usb 2-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  111.864925][ T5912] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  111.864951][ T5912] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  111.864971][ T5912] usb 2-1: SerialNumber: syz
[  112.049188][ T5957] usb 1-1: USB disconnect, device number 6
[  112.182191][ T5912] rndis_host 2-1:253.0: probe with driver rndis_host failed with error -22
[  112.189115][ T5935] udevd[5935]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory
[  112.517269][ T5912] usb 3-1: USB disconnect, device number 9
[  112.670613][ T5957] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  112.823075][ T5957] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  112.823121][ T5957] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  112.823142][ T5957] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  112.836809][ T5957] usb 1-1: config 0 descriptor??
[  112.929875][ T5912] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  113.079381][ T6046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  113.080808][ T5912] usb 3-1: Using ep0 maxpacket: 32
[  113.096306][ T6046] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  113.108430][ T5912] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  113.108450][ T5912] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  113.133113][ T5912] usb 3-1: config 0 descriptor??
[  113.170896][ T5912] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  113.517408][   T10] usb 2-1: USB disconnect, device number 7
[  113.919790][  T943] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[  113.989947][  T820] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  114.049795][  T943] usb 4-1: device descriptor read/64, error -71
[  114.159960][  T820] usb 2-1: Using ep0 maxpacket: 16
[  114.167002][  T820] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  114.167027][  T820] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  114.167130][  T820] usb 2-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  114.167153][  T820] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  114.225217][  T820] usb 2-1: config 0 descriptor??
[  114.289873][  T943] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[  114.419953][  T943] usb 4-1: device descriptor read/64, error -71
[  114.530082][  T943] usb usb4-port1: attempt power cycle
[  114.869789][  T943] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[  114.890702][  T943] usb 4-1: device descriptor read/8, error -71
[  114.965692][ T5912] gspca_vc032x: reg_r err -32
[  114.965703][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965711][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965716][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965722][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965728][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965733][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965738][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965744][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965789][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965795][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965800][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965806][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965811][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965816][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965821][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965826][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965832][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965838][ T5912] gspca_vc032x: I2c Bus Busy Wait 00
[  114.965845][ T5912] gspca_vc032x: Unknown sensor...
[  114.965909][ T5912] vc032x 3-1:0.0: probe with driver vc032x failed with error -22
[  115.129883][  T943] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[  115.150577][  T943] usb 4-1: device descriptor read/8, error -71
[  115.265424][  T943] usb usb4-port1: unable to enumerate USB device
[  115.432036][ T5957] usbhid 1-1:0.0: can't add hid device: -71
[  115.432621][ T5957] usbhid 1-1:0.0: probe with driver usbhid failed with error -71
[  115.451004][ T5957] usb 1-1: USB disconnect, device number 7
[  115.869859][ T5957] usb 1-1: new full-speed USB device number 8 using dummy_hcd
[  115.994578][  T943] usb 3-1: USB disconnect, device number 10
[  116.023772][ T5957] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  116.023800][ T5957] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  116.023841][ T5957] usb 1-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00
[  116.023882][ T5957] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  116.074836][ T5957] usb 1-1: config 0 descriptor??
[  116.790274][   T10] usb 2-1: USB disconnect, device number 8
[  117.079831][  T943] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[  117.129906][ T5954] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  117.189861][   T10] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  117.229788][  T943] usb 4-1: Using ep0 maxpacket: 16
[  117.232877][  T943] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  117.232905][  T943] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  117.232942][  T943] usb 4-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00
[  117.232957][  T943] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  117.237151][  T943] usb 4-1: config 0 descriptor??
[  117.279826][ T5954] usb 3-1: Using ep0 maxpacket: 16
[  117.302881][ T5954] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  117.302899][ T5954] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  117.302912][ T5954] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  117.305435][ T5954] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  117.305467][ T5954] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.305482][ T5954] usb 3-1: Product: syz
[  117.305492][ T5954] usb 3-1: Manufacturer: syz
[  117.305502][ T5954] usb 3-1: SerialNumber: syz
[  117.374408][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  117.396938][   T10] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[  117.396972][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.396985][   T10] usb 2-1: Product: syz
[  117.396994][   T10] usb 2-1: Manufacturer: syz
[  117.397003][   T10] usb 2-1: SerialNumber: syz
[  117.508869][ T5954] usb 3-1: 0:2 : does not exist
[  117.722892][    C0] raw-gadget.2 gadget.1: ignoring, device is not running
[  117.744853][   T10] usb 2-1: 1:1: cannot set freq 48000 to ep 0x1
[  117.841800][   T10] usb 2-1: USB disconnect, device number 9
[  117.858762][ T6068] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  117.873899][ T6068] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  117.893114][  T943] usb 4-1: string descriptor 0 read error: -71
[  117.923362][  T943] usb 4-1: Max retries (5) exceeded reading string descriptor 200
[  117.923437][  T943] letsketch 0003:6161:4D15.0002: probe with driver letsketch failed with error -32
[  117.993741][  T943] usb 4-1: USB disconnect, device number 19
[  118.043325][ T5964] udevd[5964]: setting owner of /dev/bus/usb/002/009 to uid=0, gid=0 failed: No such file or directory
[  118.097232][ T5934] udevd[5934]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory
[  118.528390][ T5954] usb 1-1: USB disconnect, device number 8
[  118.572440][   T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  118.719792][   T10] usb 2-1: Using ep0 maxpacket: 8
[  118.723171][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  118.724971][   T10] usb 2-1: unable to read config index 0 descriptor/start: -61
[  118.725017][   T10] usb 2-1: can't read configurations, error -61
[  118.849801][   T10] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  118.910710][ T5954] usb 1-1: new full-speed USB device number 9 using dummy_hcd
[  119.000276][   T10] usb 2-1: Using ep0 maxpacket: 8
[  119.009498][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  119.019235][   T10] usb 2-1: unable to read config index 0 descriptor/start: -61
[  119.019267][   T10] usb 2-1: can't read configurations, error -61
[  119.019618][   T10] usb usb2-port1: attempt power cycle
[  119.063183][ T5954] usb 1-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  119.063219][ T5954] usb 1-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  119.063254][ T5954] usb 1-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  119.063280][ T5954] usb 1-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  119.064403][ T5954] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  119.064430][ T5954] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  119.064450][ T5954] usb 1-1: SerialNumber: syz
[  119.360207][   T10] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  119.367594][ T5954] rndis_host 1-1:253.0: probe with driver rndis_host failed with error -22
[  119.393114][   T10] usb 2-1: Using ep0 maxpacket: 8
[  119.396501][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  119.418766][   T10] usb 2-1: unable to read config index 0 descriptor/start: -61
[  119.418795][   T10] usb 2-1: can't read configurations, error -61
[  119.453366][ T5954] usb 1-1: USB disconnect, device number 9
[  119.560185][   T10] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  119.580386][   T10] usb 2-1: Using ep0 maxpacket: 8
[  119.582898][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  119.585588][   T10] usb 2-1: unable to read config index 0 descriptor/start: -61
[  119.585621][   T10] usb 2-1: can't read configurations, error -61
[  119.586025][   T10] usb usb2-port1: unable to enumerate USB device
[  119.689969][  T943] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[  119.839836][  T943] usb 4-1: Using ep0 maxpacket: 32
[  119.841761][  T943] usb 4-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  119.841787][  T943] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  119.848045][  T943] usb 4-1: config 0 descriptor??
[  119.882564][  T943] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  119.897389][ T5954] usb 1-1: new full-speed USB device number 10 using dummy_hcd
[  119.976518][   T10] usb 3-1: USB disconnect, device number 11
[  120.072303][ T5954] usb 1-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  120.072342][ T5954] usb 1-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  120.072450][ T5954] usb 1-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  120.072476][ T5954] usb 1-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  120.073766][ T5954] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  120.073789][ T5954] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  120.073804][ T5954] usb 1-1: SerialNumber: syz
[  120.479092][ T5954] rndis_host 1-1:253.0: probe with driver rndis_host failed with error -22
[  120.599838][   T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  120.751817][   T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  120.751908][   T10] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  120.751943][   T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  120.759386][   T10] usb 3-1: config 0 descriptor??
[  121.002182][ T6087] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  121.002901][ T6087] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  121.672524][  T943] gspca_vc032x: reg_r err -32
[  121.672542][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672775][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672786][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672795][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672804][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672812][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672821][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672829][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672837][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672845][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672853][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672861][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672870][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672878][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672947][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672956][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672964][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672972][  T943] gspca_vc032x: I2c Bus Busy Wait 00
[  121.672981][  T943] gspca_vc032x: Unknown sensor...
[  121.673147][  T943] vc032x 4-1:0.0: probe with driver vc032x failed with error -22
[  121.784866][ T5875] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  121.815796][  T820] usb 1-1: USB disconnect, device number 10
[  121.963227][ T5875] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  121.963252][ T5875] usb 2-1: config 0 has no interfaces?
[  121.966362][ T5875] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc
[  121.966390][ T5875] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.966408][ T5875] usb 2-1: Product: syz
[  121.966422][ T5875] usb 2-1: Manufacturer: syz
[  121.966446][ T5875] usb 2-1: SerialNumber: syz
[  122.024926][ T5875] usb 2-1: config 0 descriptor??
[  122.269786][  T820] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  122.419742][  T820] usb 1-1: Using ep0 maxpacket: 16
[  122.427209][  T820] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  122.427233][  T820] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  122.427267][  T820] usb 1-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  122.427288][  T820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  122.473794][  T820] usb 1-1: config 0 descriptor??
[  122.718157][    T9] usb 4-1: USB disconnect, device number 20
[  123.206864][   T10] usbhid 3-1:0.0: can't add hid device: -71
[  123.206983][   T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -71
[  123.217518][   T10] usb 3-1: USB disconnect, device number 12
[  123.679803][    T9] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[  123.689948][   T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  123.838391][    T9] usb 4-1: unable to get BOS descriptor or descriptor too short
[  123.840667][   T10] usb 3-1: Using ep0 maxpacket: 16
[  123.858542][   T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  123.858573][   T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  123.858669][   T10] usb 3-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00
[  123.858693][   T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  123.888370][    T9] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[  123.888395][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.888412][    T9] usb 4-1: Product: syz
[  123.888424][    T9] usb 4-1: Manufacturer: syz
[  123.888436][    T9] usb 4-1: SerialNumber: syz
[  123.934567][   T10] usb 3-1: config 0 descriptor??
[  124.163291][    C0] raw-gadget.3 gadget.3: ignoring, device is not running
[  124.198382][    T9] usb 4-1: 1:1: cannot set freq 48000 to ep 0x1
[  124.304495][    T9] usb 4-1: USB disconnect, device number 21
[  124.494448][ T5934] udevd[5934]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  124.524127][ T5954] usb 2-1: USB disconnect, device number 14
[  124.556362][   T10] usb 3-1: string descriptor 0 read error: -71
[  124.583226][   T10] usb 3-1: Max retries (5) exceeded reading string descriptor 200
[  124.583321][   T10] letsketch 0003:6161:4D15.0003: probe with driver letsketch failed with error -32
[  124.649831][   T10] usb 3-1: USB disconnect, device number 13
[  124.929835][ T5954] usb 2-1: new full-speed USB device number 15 using dummy_hcd
[  124.956396][ T5837] usb 1-1: USB disconnect, device number 11
[  125.049934][ T5875] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[  125.084934][ T5954] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  125.084987][ T5954] usb 2-1: config 0 interface 0 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  125.085014][ T5954] usb 2-1: config 0 interface 0 has no altsetting 0
[  125.085059][ T5954] usb 2-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00
[  125.085091][ T5954] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  125.093600][ T5954] usb 2-1: config 0 descriptor??
[  125.112706][ T5954] usbhid 2-1:0.0: couldn't find an input interrupt endpoint
[  125.229870][ T5875] usb 4-1: Using ep0 maxpacket: 16
[  125.232095][ T5875] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  125.232134][ T5875] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  125.232153][ T5875] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[  125.234649][ T5875] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  125.234680][ T5875] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.234694][ T5875] usb 4-1: Product: syz
[  125.234710][ T5875] usb 4-1: Manufacturer: syz
[  125.234720][ T5875] usb 4-1: SerialNumber: syz
[  125.312812][ T5875] usb 4-1: 0:2 : does not exist
[  125.359826][ T5837] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  125.509769][ T5837] usb 1-1: Using ep0 maxpacket: 8
[  125.512078][ T5837] usb 1-1: unable to get BOS descriptor or descriptor too short
[  125.513413][ T5837] usb 1-1: config 140 has an invalid descriptor of length 0, skipping remainder of the config
[  125.513437][ T5837] usb 1-1: config 140 has 1 interface, different from the descriptor's value: 2
[  125.516105][ T5837] usb 1-1: New USB device found, idVendor=1039, idProduct=2101, bcdDevice=25.81
[  125.516141][ T5837] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.516155][ T5837] usb 1-1: Product: syz
[  125.516180][ T5837] usb 1-1: Manufacturer: syz
[  125.516271][ T5837] usb 1-1: SerialNumber: syz
[  125.799836][ T5837] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2101) Rev (0X2581): Eagle I
[  126.309780][ T5912] usb 3-1: new full-speed USB device number 14 using dummy_hcd
[  126.462747][ T5912] usb 3-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config
[  126.462789][ T5912] usb 3-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30
[  126.462828][ T5912] usb 3-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  126.462846][ T5912] usb 3-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255
[  126.464039][ T5912] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  126.464066][ T5912] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  126.464087][ T5912] usb 3-1: SerialNumber: syz
[  126.637159][ T5837] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  126.656229][ T5837] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  126.711589][ T5837] usb 1-1: USB disconnect, device number 12
[  126.788812][ T5875] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  126.788840][ T5875] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  126.819365][ T5912] rndis_host 3-1:253.0: probe with driver rndis_host failed with error -22
[  126.843945][ T5875] ------------[ cut here ]------------
[  126.843959][ T5875] !atomic_read(&kn->count)
[  126.843971][ T5875] WARNING: fs/kernfs/dir.c:560 at kernfs_get+0x72/0x90, CPU#1: kworker/1:5/5875
[  126.844014][ T5875] Modules linked in:
[  126.844083][ T5875] CPU: 1 UID: 0 PID: 5875 Comm: kworker/1:5 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  126.844106][ T5875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  126.844120][ T5875] Workqueue: events request_firmware_work_func
[  126.844152][ T5875] RIP: 0010:kernfs_get+0x72/0x90
[  126.844179][ T5875] Code: e8 83 7b 5c ff 48 89 df be 04 00 00 00 e8 f6 f6 c5 ff f0 ff 03 eb 05 e8 6c 7b 5c ff 5b 5d e9 d5 42 dd 08 cc e8 5f 7b 5c ff 90 <0f> 0b 90 eb d6 89 d9 80 e1 07 80 c1 03 38 c1 7c b6 48 89 df e8 f5
[  126.844196][ T5875] RSP: 0018:ffffc90004bc76c0 EFLAGS: 00010293
[  126.844214][ T5875] RAX: ffffffff826886d1 RBX: ffff88805a27d780 RCX: ffff88805a811ec0
[  126.844230][ T5875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  126.844243][ T5875] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  126.844255][ T5875] R10: dffffc0000000000 R11: ffffed100b44faf1 R12: ffff888039391e28
[  126.844285][ T5875] R13: 1ffff110072723c6 R14: ffff888039391e30 R15: ffff888039391e18
[  126.844301][ T5875] FS:  0000000000000000(0000) GS:ffff888125b5f000(0000) knlGS:0000000000000000
[  126.844318][ T5875] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.844333][ T5875] CR2: 00007fe1b9a07fe0 CR3: 000000003e0d2000 CR4: 00000000003526f0
[  126.844357][ T5875] Call Trace:
[  126.844365][ T5875]  <TASK>
[  126.844376][ T5875]  kobject_add_internal+0x6c4/0xd10
[  126.845143][ T5875]  kobject_add+0x163/0x240
[  126.845187][ T5875]  ? __pfx_kobject_add+0x10/0x10
[  126.845231][ T5875]  ? kobject_init+0x83/0x1e0
[  126.845264][ T5875]  get_device_parent+0x31d/0x3a0
[  126.845302][ T5875]  device_add+0x2e1/0xbb0
[  126.845342][ T5875]  firmware_fallback_sysfs+0x2e4/0xa30
[  126.845376][ T5875]  ? kfree+0x1c5/0x6c0
[  126.845411][ T5875]  _request_firmware+0x1052/0x1780
[  126.845461][ T5875]  ? __pfx__request_firmware+0x10/0x10
[  126.845492][ T5875]  ? process_one_work+0x8b7/0x1710
[  126.845517][ T5875]  ? process_one_work+0x8b7/0x1710
[  126.845543][ T5875]  request_firmware_work_func+0xaf/0x1c0
[  126.845580][ T5875]  ? process_one_work+0x8b7/0x1710
[  126.845601][ T5875]  process_one_work+0x9a3/0x1710
[  126.845649][ T5875]  ? __pfx_process_one_work+0x10/0x10
[  126.845668][ T5875]  ? do_raw_spin_lock+0x12b/0x2f0
[  126.845712][ T5875]  worker_thread+0xba8/0x11e0
[  126.845746][ T5875]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  126.845775][ T5875]  ? __kthread_parkme+0x7a/0x1f0
[  126.845800][ T5875]  ? __kthread_parkme+0x19c/0x1f0
[  126.845843][ T5875]  kthread+0x388/0x470
[  126.845894][ T5875]  ? __pfx_worker_thread+0x10/0x10
[  126.845914][ T5875]  ? __pfx_kthread+0x10/0x10
[  126.845941][ T5875]  ret_from_fork+0x514/0xb70
[  126.845966][ T5875]  ? __pfx_ret_from_fork+0x10/0x10
[  126.845988][ T5875]  ? __switch_to+0xc79/0x1410
[  126.846037][ T5875]  ? __pfx_kthread+0x10/0x10
[  126.846081][ T5875]  ret_from_fork_asm+0x1a/0x30
[  126.846134][ T5875]  </TASK>
[  126.846144][ T5875] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  126.846159][ T5875] CPU: 1 UID: 0 PID: 5875 Comm: kworker/1:5 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  126.846181][ T5875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  126.846193][ T5875] Workqueue: events request_firmware_work_func
[  126.846221][ T5875] Call Trace:
[  126.846228][ T5875]  <TASK>
[  126.846236][ T5875]  vpanic+0x56c/0xa60
[  126.846263][ T5875]  ? __pfx__printk+0x10/0x10
[  126.846291][ T5875]  ? __pfx_vpanic+0x10/0x10
[  126.846313][ T5875]  ? is_bpf_text_address+0x292/0x2b0
[  126.846340][ T5875]  ? is_bpf_text_address+0x26/0x2b0
[  126.846375][ T5875]  panic+0xc5/0xd0
[  126.846400][ T5875]  ? __pfx_panic+0x10/0x10
[  126.846433][ T5875]  ? ret_from_fork_asm+0x1a/0x30
[  126.846463][ T5875]  __warn+0x315/0x4c0
[  126.846487][ T5875]  ? kernfs_get+0x72/0x90
[  126.846513][ T5875]  ? kernfs_get+0x72/0x90
[  126.846538][ T5875]  __report_bug+0x29a/0x540
[  126.846564][ T5875]  ? kernfs_get+0x72/0x90
[  126.846593][ T5875]  ? __pfx___report_bug+0x10/0x10
[  126.846614][ T5875]  ? __pfx_rt_mutex_slowunlock+0x10/0x10
[  126.846667][ T5875]  ? lockdep_hardirqs_on+0x7a/0x110
[  126.846702][ T5875]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  126.846727][ T5875]  ? kernfs_get+0x72/0x90
[  126.846750][ T5875]  report_bug+0x16a/0x220
[  126.846772][ T5875]  ? kernfs_get+0x72/0x90
[  126.846793][ T5875]  ? kernfs_get+0x74/0x90
[  126.846817][ T5875]  handle_bug+0x9c/0x200
[  126.846862][ T5875]  exc_invalid_op+0x1a/0x50
[  126.846890][ T5875]  asm_exc_invalid_op+0x1a/0x20
[  126.846910][ T5875] RIP: 0010:kernfs_get+0x72/0x90
[  126.846935][ T5875] Code: e8 83 7b 5c ff 48 89 df be 04 00 00 00 e8 f6 f6 c5 ff f0 ff 03 eb 05 e8 6c 7b 5c ff 5b 5d e9 d5 42 dd 08 cc e8 5f 7b 5c ff 90 <0f> 0b 90 eb d6 89 d9 80 e1 07 80 c1 03 38 c1 7c b6 48 89 df e8 f5
[  126.846952][ T5875] RSP: 0018:ffffc90004bc76c0 EFLAGS: 00010293
[  126.846970][ T5875] RAX: ffffffff826886d1 RBX: ffff88805a27d780 RCX: ffff88805a811ec0
[  126.846985][ T5875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  126.846995][ T5875] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  126.847006][ T5875] R10: dffffc0000000000 R11: ffffed100b44faf1 R12: ffff888039391e28
[  126.847021][ T5875] R13: 1ffff110072723c6 R14: ffff888039391e30 R15: ffff888039391e18
[  126.847042][ T5875]  ? kernfs_get+0x71/0x90
[  126.847084][ T5875]  kobject_add_internal+0x6c4/0xd10
[  126.847121][ T5875]  kobject_add+0x163/0x240
[  126.847153][ T5875]  ? __pfx_kobject_add+0x10/0x10
[  126.847187][ T5875]  ? kobject_init+0x83/0x1e0
[  126.847216][ T5875]  get_device_parent+0x31d/0x3a0
[  126.847254][ T5875]  device_add+0x2e1/0xbb0
[  126.847290][ T5875]  firmware_fallback_sysfs+0x2e4/0xa30
[  126.847324][ T5875]  ? kfree+0x1c5/0x6c0
[  126.847358][ T5875]  _request_firmware+0x1052/0x1780
[  126.847407][ T5875]  ? __pfx__request_firmware+0x10/0x10
[  126.847436][ T5875]  ? process_one_work+0x8b7/0x1710
[  126.847459][ T5875]  ? process_one_work+0x8b7/0x1710
[  126.847484][ T5875]  request_firmware_work_func+0xaf/0x1c0
[  126.847519][ T5875]  ? process_one_work+0x8b7/0x1710
[  126.847539][ T5875]  process_one_work+0x9a3/0x1710
[  126.847583][ T5875]  ? __pfx_process_one_work+0x10/0x10
[  126.847602][ T5875]  ? do_raw_spin_lock+0x12b/0x2f0
[  126.847643][ T5875]  worker_thread+0xba8/0x11e0
[  126.847677][ T5875]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  126.847702][ T5875]  ? __kthread_parkme+0x7a/0x1f0
[  126.847727][ T5875]  ? __kthread_parkme+0x19c/0x1f0
[  126.847759][ T5875]  kthread+0x388/0x470
[  126.847788][ T5875]  ? __pfx_worker_thread+0x10/0x10
[  126.847808][ T5875]  ? __pfx_kthread+0x10/0x10
[  126.847839][ T5875]  ret_from_fork+0x514/0xb70
[  126.847865][ T5875]  ? __pfx_ret_from_fork+0x10/0x10
[  126.847888][ T5875]  ? __switch_to+0xc79/0x1410
[  126.847922][ T5875]  ? __pfx_kthread+0x10/0x10
[  126.847953][ T5875]  ret_from_fork_asm+0x1a/0x30
[  126.847997][ T5875]  </TASK>
[  126.848612][ T5875] Kernel Offset: disabled