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0x2000, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)={0x10}, 0x0, 0x0})
getdents64(r2, 0x0, 0x0)

[  918.097235][ T3694] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[  918.112071][ T3695] usb 3-1: USB disconnect, device number 78
[  918.136063][ T5979] usb 4-1: USB disconnect, device number 79
[  918.347241][ T3694] usb 5-1: Using ep0 maxpacket: 32
[  918.467394][ T3694] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  918.476181][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  918.487445][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  918.500640][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  918.511406][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  918.525335][ T3694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  918.549175][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
03:40:56 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x596, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x584, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0x0, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:56 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:56 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00')
write$FUSE_NOTIFY_DELETE(r0, 0x0, 0x33)

03:40:56 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, 0x0, 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:40:56 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4cc, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4ba, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x2, 0xe}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:56 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00')
fsetxattr$security_capability(r0, &(0x7f0000000080), 0x0, 0x0, 0x0)

[  918.565703][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  918.602095][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  918.616188][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  918.628277][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  918.639135][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  918.650854][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
03:40:56 executing program 0:
syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='time_offset=-'])

03:40:56 executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000240)='.\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

[  918.661617][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has 17 endpoint descriptors, different from the interface descriptor's value: 16
03:40:56 executing program 0:
syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf11e, &(0x7f00000006c0))

03:40:56 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)={[{@sb={'sb', 0x3d, 0x487c0c0000000000}}]})

[  918.827309][ T3694] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  918.836396][ T3694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  918.844709][ T3694] usb 5-1: Product: ј
[  918.849490][ T3694] usb 5-1: Manufacturer: Ⱀ
[  918.854080][ T3694] usb 5-1: SerialNumber: syz
[  918.947197][ T4532] usb 6-1: new high-speed USB device number 55 using dummy_hcd
[  918.977220][ T5979] usb 3-1: new high-speed USB device number 79 using dummy_hcd
[  918.997245][ T3695] usb 4-1: new high-speed USB device number 80 using dummy_hcd
[  919.156416][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  919.156435][   T27] audit: type=1804 audit(1662435656.705:1981): pid=13314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/410/bus" dev="sda1" ino=1165 res=1 errno=0
[  919.187145][ T4532] usb 6-1: Using ep0 maxpacket: 32
[  919.195664][   T27] audit: type=1800 audit(1662435656.745:1982): pid=13314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1165 res=0 errno=0
[  919.247236][ T5979] usb 3-1: Using ep0 maxpacket: 32
[  919.252594][ T3695] usb 4-1: Using ep0 maxpacket: 32
[  919.307231][ T4532] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  919.319994][ T4532] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  919.331382][ T4532] usb 6-1: config 1 has no interface number 0
[  919.340848][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  919.353863][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  919.368393][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  919.381558][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  919.394562][ T4532] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  919.407480][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  919.420988][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  919.432546][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  919.446588][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  919.460658][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  919.474283][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  919.486784][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  919.487586][ T3695] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  919.508739][ T5979] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  919.516748][ T5979] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  919.526171][ T5979] usb 3-1: config 1 has no interface number 0
[  919.532579][ T3695] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  919.542000][ T5979] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  919.552742][ T3695] usb 4-1: config 1 has no interface number 0
[  919.558984][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  919.569800][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  919.580732][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  919.593535][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  919.604127][ T5979] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  919.614990][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  919.625579][ T5979] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  919.636047][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  919.646890][ T5979] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  919.658114][ T3695] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  919.668069][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  919.678746][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  919.693046][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  919.704191][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  919.715622][ T5979] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  919.727179][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  919.737689][ T4532] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  919.737722][ T4532] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  919.737745][ T4532] usb 6-1: Product: ј
[  919.737761][ T4532] usb 6-1: Manufacturer: Ⱀ
[  919.737779][ T4532] usb 6-1: SerialNumber: syz
[  919.768208][ T5979] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  919.777944][T13299] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  919.788334][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  919.799719][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  919.811593][ T5979] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  919.825143][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  919.836214][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  919.847951][ T5979] usb 3-1: config 1 interface 8 has no altsetting 0
[  919.854763][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  919.865520][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  919.876987][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  919.890426][ T3695] usb 4-1: config 1 interface 8 has no altsetting 0
[  919.899442][ T3608] usb 5-1: USB disconnect, device number 26
[  920.027325][ T5979] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  920.041590][ T5979] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  920.050065][ T5979] usb 3-1: Product: ј
[  920.054339][ T5979] usb 3-1: Manufacturer: Ⱀ
[  920.059383][ T5979] usb 3-1: SerialNumber: syz
[  920.074138][   T27] audit: type=1804 audit(1662435657.625:1983): pid=13316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/400/bus" dev="sda1" ino=1156 res=1 errno=0
[  920.077290][ T3695] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  920.109873][T13300] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  920.117512][ T3695] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  920.125569][ T3695] usb 4-1: Product: ј
[  920.130192][ T3695] usb 4-1: Manufacturer: Ⱀ
[  920.134907][ T3695] usb 4-1: SerialNumber: syz
[  920.145669][   T27] audit: type=1800 audit(1662435657.655:1984): pid=13316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1156 res=0 errno=0
[  920.167196][T13305] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
03:40:57 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x42d, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x41b, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x10, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:57 executing program 0:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r0, 0x0, 0x1000000)

[  920.410119][ T4532] usb 6-1: USB disconnect, device number 55
[  920.525018][   T27] audit: type=1804 audit(1662435658.075:1985): pid=13322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/278/bus" dev="sda1" ino=1158 res=1 errno=0
[  920.563408][   T27] audit: type=1800 audit(1662435658.105:1986): pid=13322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1158 res=0 errno=0
[  920.600943][   T27] audit: type=1804 audit(1662435658.105:1987): pid=13323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/293/bus" dev="sda1" ino=1160 res=1 errno=0
[  920.634278][   T27] audit: type=1800 audit(1662435658.105:1988): pid=13323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1160 res=0 errno=0
[  920.777163][ T3608] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[  921.018088][ T3608] usb 5-1: Using ep0 maxpacket: 32
[  921.158267][ T3608] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  921.167014][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  921.178491][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  921.189298][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  921.201406][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  921.215141][ T3695] usb 4-1: USB disconnect, device number 80
[  921.229056][ T5979] usb 3-1: USB disconnect, device number 79
[  921.245798][ T3608] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  921.255662][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  921.268565][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  921.279194][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  921.289994][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  921.300848][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  921.311991][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  921.322548][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  921.334880][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  921.557267][ T3608] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  921.566567][ T3608] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  921.574981][ T3608] usb 5-1: Product: ј
[  921.579246][ T3608] usb 5-1: Manufacturer: Ⱀ
[  921.583850][ T3608] usb 5-1: SerialNumber: syz
03:40:59 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:40:59 executing program 0:
add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)

03:40:59 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:59 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x596, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x584, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0x0, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:59 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4cc, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4ba, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x2, 0xe}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:40:59 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000640)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}]})

03:40:59 executing program 0:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/bus/input/handlers\x00', 0x0, 0x0)
read$FUSE(r0, &(0x7f00000018c0)={0x2020}, 0x2020)

03:40:59 executing program 0:
unshare(0x400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0)

03:40:59 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="180000000000000000000000000000004400000000100fb395"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:40:59 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000800000000000000000240000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

[  921.894956][   T27] audit: type=1804 audit(1662435659.445:1989): pid=13346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/411/bus" dev="sda1" ino=1175 res=1 errno=0
[  921.926187][   T27] audit: type=1800 audit(1662435659.475:1990): pid=13346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1175 res=0 errno=0
[  921.947554][ T3825] usb 2-1: new high-speed USB device number 96 using dummy_hcd
[  921.967182][ T3608] usb 6-1: new high-speed USB device number 56 using dummy_hcd
[  921.988194][ T4532] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[  921.995803][ T3694] usb 3-1: new high-speed USB device number 80 using dummy_hcd
[  922.148779][ T3825] usb 2-1: device descriptor read/64, error 18
[  922.169160][ T3695] usb 5-1: USB disconnect, device number 27
[  922.217277][ T3608] usb 6-1: Using ep0 maxpacket: 32
[  922.237394][ T4532] usb 4-1: Using ep0 maxpacket: 32
[  922.242591][ T3694] usb 3-1: Using ep0 maxpacket: 32
[  922.357263][ T3608] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  922.365381][ T3608] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  922.374459][ T3608] usb 6-1: config 1 has no interface number 0
[  922.381147][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  922.392126][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  922.403052][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  922.413773][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  922.417241][ T3825] usb 2-1: new high-speed USB device number 97 using dummy_hcd
[  922.424938][ T3608] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  922.442254][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  922.447344][ T3694] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  922.453410][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  922.461377][ T4532] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  922.471643][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  922.471678][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  922.479798][ T3694] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  922.510325][ T4532] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  922.513042][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  922.530464][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  922.531892][ T4532] usb 4-1: config 1 has no interface number 0
[  922.541684][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  922.549610][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  922.572867][ T3694] usb 3-1: config 1 has no interface number 0
[  922.580020][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  922.591935][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  922.602496][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  922.613314][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  922.623895][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  922.634455][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  922.645286][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  922.656215][ T3694] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  922.666148][ T4532] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  922.675950][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  922.686808][ T3825] usb 2-1: device descriptor read/64, error 18
03:41:00 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000800000000000000000240000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:00 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4f9, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4e7, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x10, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0xcc, 0x0, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  922.699175][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  922.732930][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  922.743603][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  922.755351][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  922.767060][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  922.767503][ T3608] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  922.777641][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  922.797446][ T3608] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  922.798370][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  922.805800][ T3608] usb 6-1: Product: ј
[  922.816290][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  922.816332][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  922.816394][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  922.833134][ T3608] usb 6-1: Manufacturer: Ⱀ
[  922.842492][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  922.842529][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  922.853942][ T3608] usb 6-1: SerialNumber: syz
[  922.857904][ T3825] usb usb2-port1: attempt power cycle
[  922.889499][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  922.897819][T13331] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22
[  922.900190][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  922.920266][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  922.933483][ T4532] usb 4-1: config 1 interface 8 has no altsetting 0
[  922.940205][ T3694] usb 3-1: config 1 interface 8 has no altsetting 0
[  923.017228][ T3695] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[  923.097366][ T4532] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  923.107052][ T3694] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  923.116218][ T3694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  923.124361][ T4532] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  923.132748][ T3694] usb 3-1: Product: ј
[  923.136848][ T3694] usb 3-1: Manufacturer: Ⱀ
[  923.143097][ T4532] usb 4-1: Product: ј
[  923.147482][ T4532] usb 4-1: Manufacturer: Ⱀ
[  923.152218][ T3694] usb 3-1: SerialNumber: syz
[  923.156862][ T4532] usb 4-1: SerialNumber: syz
[  923.187630][T13334] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  923.195200][T13335] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  923.277198][ T3695] usb 5-1: Using ep0 maxpacket: 32
[  923.337332][ T3825] usb 2-1: new high-speed USB device number 98 using dummy_hcd
[  923.397260][ T3695] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  923.407177][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  923.419026][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  923.432181][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  923.443045][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  923.454349][ T3695] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  923.470900][ T3608] usb 6-1: USB disconnect, device number 56
[  923.476907][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  923.491613][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  923.502353][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  923.512991][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  923.513502][ T3825] usb 2-1: device descriptor read/8, error -61
[  923.539315][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  923.555372][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  923.566308][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  923.577491][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  923.777277][ T3695] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  923.787251][ T3695] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  923.796088][ T3695] usb 5-1: Product: ј
[  923.801423][ T3695] usb 5-1: Manufacturer: Ⱀ
[  923.806269][ T3695] usb 5-1: SerialNumber: syz
[  923.877246][ T3825] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[  924.057601][ T3825] usb 2-1: device descriptor read/8, error -61
[  924.187430][ T3825] usb usb2-port1: unable to enumerate USB device
[  924.213704][ T4532] usb 4-1: USB disconnect, device number 81
[  924.357817][ T3694] usb 3-1: USB disconnect, device number 80
[  924.438194][ T5978] usb 5-1: USB disconnect, device number 28
03:41:02 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:02 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000000000750000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:02 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:02 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x531, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51f, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x67, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:02 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x596, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x584, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0x0, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:02 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000ffffffc40000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:02 executing program 0:
unshare(0x400)
r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
getsockname$packet(r0, 0x0, 0x0)

03:41:02 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000000000340a00000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:02 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="180000000000000000000000000000002700000000100fb395"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:02 executing program 0:
r0 = syz_io_uring_setup(0x4e39, &(0x7f0000000240), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300))
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000000)

03:41:02 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000ffffffc60000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:02 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4f9, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4e7, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x10, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0xcc, 0x0, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  924.957185][ T3694] usb 6-1: new high-speed USB device number 57 using dummy_hcd
[  925.087222][ T5978] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[  925.107380][ T3695] usb 3-1: new high-speed USB device number 81 using dummy_hcd
[  925.137233][ T4532] usb 2-1: new high-speed USB device number 100 using dummy_hcd
[  925.197158][ T3694] usb 6-1: Using ep0 maxpacket: 32
[  925.237265][ T3697] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[  925.317197][ T3694] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  925.325289][ T3694] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  925.335298][ T4532] usb 2-1: device descriptor read/64, error 18
[  925.341508][ T3694] usb 6-1: config 1 has no interface number 0
[  925.347153][ T5978] usb 4-1: Using ep0 maxpacket: 32
[  925.349441][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  925.363943][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  925.367144][ T3695] usb 3-1: Using ep0 maxpacket: 32
[  925.374630][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  925.390612][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  925.401533][ T3694] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  925.412692][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  925.423637][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  925.434292][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  925.444893][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  925.455722][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  925.466593][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  925.477301][ T3697] usb 5-1: Using ep0 maxpacket: 32
[  925.482615][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  925.587298][ T5978] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  925.595866][ T5978] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  925.597287][ T3697] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  925.613755][ T5978] usb 4-1: config 1 has no interface number 0
[  925.615530][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  925.630791][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  925.633238][ T4532] usb 2-1: new high-speed USB device number 101 using dummy_hcd
[  925.641782][ T3695] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  925.649378][ T3694] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  925.666617][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  925.668335][ T3694] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  925.677357][ T3695] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  925.686224][ T3694] usb 6-1: Product: ј
[  925.694257][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  925.701791][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  925.708997][ T3695] usb 3-1: config 1 has no interface number 0
[  925.721591][ T3694] usb 6-1: Manufacturer: Ⱀ
[  925.725628][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  925.730220][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  925.740930][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  925.753532][ T3694] usb 6-1: SerialNumber: syz
[  925.762249][ T5978] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  925.769388][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  925.776716][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  925.800089][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  925.811254][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  925.823389][T13363] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  925.826575][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  925.830903][ T3697] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  925.843235][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  925.863543][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  925.864005][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  925.874916][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  925.885896][ T4532] usb 2-1: device descriptor read/64, error 18
[  925.896499][ T3695] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  925.904915][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  925.912452][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  925.925084][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  925.933865][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  925.946641][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  925.955264][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  925.976735][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  925.977622][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  925.998378][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  926.000066][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  926.019606][ T4532] usb usb2-port1: attempt power cycle
[  926.021788][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  926.025135][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  926.035604][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  926.059340][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  926.061271][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  926.084214][ T5978] usb 4-1: config 1 interface 8 has no altsetting 0
[  926.090867][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  926.102006][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  926.115457][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  926.127868][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  926.141194][ T3695] usb 3-1: config 1 interface 8 has no altsetting 0
[  926.168058][   T27] kauditd_printk_skb: 8 callbacks suppressed
[  926.168076][   T27] audit: type=1804 audit(1662435663.725:1999): pid=13384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/402/bus" dev="sda1" ino=1162 res=1 errno=0
[  926.204153][   T27] audit: type=1800 audit(1662435663.755:2000): pid=13384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1162 res=0 errno=0
[  926.237374][ T3697] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  926.248135][ T3697] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  926.263108][ T3697] usb 5-1: Product: ј
[  926.268976][ T3697] usb 5-1: Manufacturer: Ⱀ
[  926.275072][ T3697] usb 5-1: SerialNumber: syz
[  926.307726][ T5978] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  926.319072][ T5978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  926.335861][ T5978] usb 4-1: Product: ј
[  926.341209][ T5978] usb 4-1: Manufacturer: Ⱀ
[  926.347009][ T5978] usb 4-1: SerialNumber: syz
[  926.367422][ T3695] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  926.378730][T13368] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  926.387082][ T3695] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  926.396257][ T3695] usb 3-1: Product: ј
[  926.401332][ T3695] usb 3-1: Manufacturer: Ⱀ
[  926.408072][ T3695] usb 3-1: SerialNumber: syz
[  926.427145][ T4532] usb 2-1: new high-speed USB device number 102 using dummy_hcd
[  926.438516][T13371] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  926.585298][   T27] audit: type=1804 audit(1662435664.135:2001): pid=13386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/413/bus" dev="sda1" ino=1166 res=1 errno=0
[  926.601311][ T4532] usb 2-1: device descriptor read/8, error -61
[  926.623136][ T3694] usb 6-1: USB disconnect, device number 57
[  926.707230][   T27] audit: type=1800 audit(1662435664.185:2002): pid=13386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1166 res=0 errno=0
[  926.736244][   T27] audit: type=1804 audit(1662435664.285:2003): pid=13388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/295/bus" dev="sda1" ino=1167 res=1 errno=0
[  926.787409][   T27] audit: type=1800 audit(1662435664.285:2004): pid=13388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0
[  926.895075][   T27] audit: type=1804 audit(1662435664.325:2005): pid=13389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/280/bus" dev="sda1" ino=1168 res=1 errno=0
[  926.922062][ T4532] usb 2-1: new high-speed USB device number 103 using dummy_hcd
[  926.947194][   T27] audit: type=1800 audit(1662435664.325:2006): pid=13389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1168 res=0 errno=0
[  927.109100][ T4532] usb 2-1: device descriptor read/8, error -61
[  927.237272][ T4532] usb usb2-port1: unable to enumerate USB device
[  927.349833][ T4532] usb 5-1: USB disconnect, device number 29
[  927.589567][ T3695] usb 3-1: USB disconnect, device number 81
[  927.597436][ T5978] usb 4-1: USB disconnect, device number 82
03:41:05 executing program 0:
unshare(0x400)
r0 = syz_open_dev$loop(&(0x7f0000001400), 0x0, 0x0)
vmsplice(r0, 0x0, 0x0, 0x0)

03:41:05 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:05 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:05 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000000000360000000010006a95"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:05 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4cc, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4ba, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x2, 0xe}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:05 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x531, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51f, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x67, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:05 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4f9, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4e7, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x10, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0xcc, 0x0, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  927.977219][ T3694] usb 6-1: new high-speed USB device number 58 using dummy_hcd
03:41:05 executing program 0:
syz_read_part_table(0x0, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac0000ffffff81000800000000000000024000ffffff82000000e10000008877007225300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}])

03:41:05 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0xd, 0x4, &(0x7f0000001080)=ANY=[@ANYBLOB="18000000000000000000000000000080140000000010000095"], &(0x7f0000000000)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:05 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000ffffffd500000000100fb395"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:05 executing program 0:
syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="120100001ddf8308c007121522300000000109021b0001000000010904000001faf40d0009058203"], 0x0)

[  928.197305][ T5146] usb 2-1: new high-speed USB device number 104 using dummy_hcd
[  928.227213][ T3694] usb 6-1: Using ep0 maxpacket: 32
[  928.347164][ T3608] usb 3-1: new high-speed USB device number 82 using dummy_hcd
[  928.347338][ T3694] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  928.354818][ T3695] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[  928.363001][ T4532] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[  928.378089][ T3694] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  928.386762][ T3694] usb 6-1: config 1 has no interface number 0
[  928.392960][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  928.397305][ T5146] usb 2-1: device descriptor read/64, error 18
[  928.403927][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  928.409959][ T5978] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[  928.422916][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  928.440736][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  928.451647][ T3694] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  928.461703][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  928.472703][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  928.483460][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  928.494209][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  928.505361][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  928.516363][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  928.527085][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  928.617234][ T4532] usb 5-1: Using ep0 maxpacket: 32
[  928.667315][ T3608] usb 3-1: Using ep0 maxpacket: 32
[  928.672530][ T3695] usb 4-1: Using ep0 maxpacket: 32
[  928.677807][ T5978] usb 1-1: Using ep0 maxpacket: 8
[  928.697717][ T3694] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  928.706794][ T3694] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  928.707288][ T5146] usb 2-1: new high-speed USB device number 105 using dummy_hcd
[  928.715385][ T3694] usb 6-1: Product: ј
[  928.726618][ T3694] usb 6-1: Manufacturer: Ⱀ
[  928.731347][ T3694] usb 6-1: SerialNumber: syz
[  928.738381][ T4532] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  928.747815][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  928.758793][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  928.769847][T13395] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  928.776986][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  928.787758][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  928.798868][ T4532] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  928.808938][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  928.820424][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  928.831135][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  928.837303][ T5978] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  928.841860][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  928.863620][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  928.866332][ T5978] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  928.874756][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  928.886639][ T5978] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22
[  928.895228][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  928.906763][ T5978] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  928.914883][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  928.935669][ T3695] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  928.935702][ T3695] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  928.952526][ T3608] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  928.960582][ T5146] usb 2-1: device descriptor read/64, error 18
[  928.966750][ T3608] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  928.981296][ T5978] usb 1-1: config 0 descriptor??
[  928.986353][ T3695] usb 4-1: config 1 has no interface number 0
[  928.992676][ T3608] usb 3-1: config 1 has no interface number 0
[  928.999421][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  929.010492][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  929.023772][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  929.034561][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  929.049101][   T27] audit: type=1804 audit(1662435666.605:2007): pid=13414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/403/bus" dev="sda1" ino=1179 res=1 errno=0
[  929.078807][   T27] audit: type=1800 audit(1662435666.625:2008): pid=13414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1179 res=0 errno=0
[  929.087247][ T5146] usb usb2-port1: attempt power cycle
[  929.108572][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  929.117433][ T4532] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  929.129896][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  929.143799][ T4532] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  929.143797][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  929.143836][ T3695] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  929.175565][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  929.186386][ T4532] usb 5-1: Product: ј
[  929.186409][ T4532] usb 5-1: Manufacturer: Ⱀ
[  929.186426][ T4532] usb 5-1: SerialNumber: syz
[  929.204549][ T3608] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  929.216912][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  929.234840][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  929.249549][ T5978] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0
[  929.281694][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  929.301087][ T5978] usb 1-1: USB disconnect, device number 42
[  929.309272][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  929.326474][ T5978] iowarrior 1-1:0.0: I/O-Warror #0 now disconnected
[  929.338364][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  929.361921][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  929.376439][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  929.391194][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  929.403788][ T3695] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  929.417678][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  929.431950][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  929.444683][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  929.496435][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  929.513777][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  929.538972][ T3695] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  929.559928][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  929.577202][ T5146] usb 2-1: new high-speed USB device number 106 using dummy_hcd
[  929.600977][ T3695] usb 4-1: config 1 interface 8 has no altsetting 0
[  929.613276][ T3608] usb 3-1: config 1 interface 8 has no altsetting 0
03:41:07 executing program 0:
syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="120100001ddf8308c007121522300000000109021b0001000000010904000001faf40d0009058203"], 0x0)

[  929.725117][ T3694] usb 6-1: USB disconnect, device number 58
[  929.777737][ T5146] usb 2-1: device descriptor read/8, error -61
[  929.797722][ T3695] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  929.807051][ T3608] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  929.817707][ T3608] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  929.826259][ T3695] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  929.837928][ T3608] usb 3-1: Product: ј
[  929.842582][ T3695] usb 4-1: Product: ј
[  929.849527][ T3608] usb 3-1: Manufacturer: Ⱀ
[  929.856009][ T3695] usb 4-1: Manufacturer: Ⱀ
[  929.862024][ T3695] usb 4-1: SerialNumber: syz
[  929.870857][ T3608] usb 3-1: SerialNumber: syz
[  929.897957][T13404] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  929.918291][T13405] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  929.965895][ T3694] usb 5-1: USB disconnect, device number 30
[  930.057296][ T5146] usb 2-1: new high-speed USB device number 107 using dummy_hcd
[  930.065059][ T5978] usb 1-1: new high-speed USB device number 43 using dummy_hcd
03:41:07 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  930.237280][ T5146] usb 2-1: device descriptor read/8, error -61
[  930.327306][ T5978] usb 1-1: Using ep0 maxpacket: 8
[  930.357692][ T5146] usb usb2-port1: unable to enumerate USB device
[  930.457601][ T5978] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  930.496733][ T5978] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  930.507268][   T14] usb 6-1: new high-speed USB device number 59 using dummy_hcd
[  930.533667][ T5978] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22
[  930.574833][ T5978] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  930.605974][ T5978] usb 1-1: config 0 descriptor??
03:41:08 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:08 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x42f, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x41d, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x10, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  930.767151][   T14] usb 6-1: Using ep0 maxpacket: 32
[  930.873010][ T3695] usb 4-1: USB disconnect, device number 83
[  930.887928][   T14] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  930.897959][ T5978] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0
[  930.912549][ T3608] usb 3-1: USB disconnect, device number 82
[  930.920388][   T14] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  930.937990][   T14] usb 6-1: config 1 has no interface number 0
[  930.947191][ T5978] usb 1-1: USB disconnect, device number 43
[  930.954456][ T5978] iowarrior 1-1:0.0: I/O-Warror #0 now disconnected
[  930.961139][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  930.972627][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  930.995737][   T14] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  930.997448][ T4914] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[  931.006442][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  931.024701][   T14] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  931.035760][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  931.046939][   T14] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  931.057901][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  931.068709][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  931.079553][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  931.090616][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  931.101283][   T14] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  931.187275][ T3694] usb 2-1: new high-speed USB device number 108 using dummy_hcd
[  931.247206][ T4914] usb 5-1: Using ep0 maxpacket: 32
03:41:08 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4cc, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4ba, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x2, 0xe}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:08 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x531, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51f, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x67, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  931.287605][   T14] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  931.296956][   T14] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  931.306746][ T1230] ieee802154 phy0 wpan0: encryption failed: -22
[  931.313273][ T1230] ieee802154 phy1 wpan1: encryption failed: -22
[  931.320298][   T14] usb 6-1: Product: ј
[  931.325080][   T14] usb 6-1: Manufacturer: Ⱀ
[  931.329774][   T14] usb 6-1: SerialNumber: syz
[  931.368485][T13422] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[  931.375893][ T4914] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  931.385447][ T3694] usb 2-1: device descriptor read/64, error 18
[  931.404516][ T4914] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
03:41:08 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000000000370000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

03:41:09 executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000000000000000000000000000370000000010000095"], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

[  931.419666][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  931.431064][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  931.442239][ T4914] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  931.453866][ T4914] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
03:41:09 executing program 0:
unshare(0x400)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:41:09 executing program 0:
syz_io_uring_setup(0x183, &(0x7f0000000180), &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000540)=<r0=>0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r2, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000005c0))
sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0)
r3 = syz_clone(0x20000, 0x0, 0x3f, 0x0, 0x0, 0x0)
process_vm_writev(r3, &(0x7f0000001540)=[{&(0x7f0000000200)=""/95, 0x5f}, {0x0, 0x84000000}, {&(0x7f0000000280)=""/217, 0xd9}], 0x3, &(0x7f0000001780)=[{&(0x7f00000015c0)=""/227, 0x7ffff000}, {0x0}], 0x2, 0x0)
syz_io_uring_submit(0x0, 0x0, 0x0, 0x1ff)
syz_io_uring_submit(r0, 0x0, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x8)

[  931.463923][ T4914] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  931.475728][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  931.486589][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  931.497748][ T4914] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  931.508720][ T4914] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
03:41:09 executing program 0:
syz_clone(0x52023000, 0x0, 0x0, 0x0, 0x0, 0x0)

[  931.520037][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  931.530863][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  931.541978][ T4914] usb 5-1: config 1 interface 0 altsetting 0 has 17 endpoint descriptors, different from the interface descriptor's value: 16
03:41:09 executing program 0:
syz_clone(0x52023000, 0x0, 0x0, 0x0, 0x0, 0x0)

[  931.653831][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  931.653849][   T27] audit: type=1804 audit(1662435669.205:2015): pid=13447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/404/bus" dev="sda1" ino=1174 res=1 errno=0
[  931.667738][ T3694] usb 2-1: new high-speed USB device number 109 using dummy_hcd
[  931.686964][ T5978] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[  931.706242][   T27] audit: type=1800 audit(1662435669.255:2016): pid=13447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1174 res=0 errno=0
[  931.729870][ T4914] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  931.753990][ T4914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  931.772182][ T4914] usb 5-1: Product: ј
[  931.778384][ T4914] usb 5-1: Manufacturer: Ⱀ
[  931.784643][ T4914] usb 5-1: SerialNumber: syz
03:41:09 executing program 0:
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x3)

[  931.847206][ T4532] usb 3-1: new high-speed USB device number 83 using dummy_hcd
[  931.899281][ T3694] usb 2-1: device descriptor read/64, error 18
[  931.967363][ T5978] usb 4-1: Using ep0 maxpacket: 32
[  932.018480][ T3694] usb usb2-port1: attempt power cycle
[  932.083273][   T27] audit: type=1804 audit(1662435669.635:2017): pid=13454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/415/bus" dev="sda1" ino=1157 res=1 errno=0
[  932.100780][ T4532] usb 3-1: Using ep0 maxpacket: 32
[  932.122504][   T27] audit: type=1800 audit(1662435669.635:2018): pid=13454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1157 res=0 errno=0
[  932.207617][ T5978] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  932.219078][ T5978] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  932.232445][   T14] usb 6-1: USB disconnect, device number 59
[  932.267159][ T5978] usb 4-1: config 1 has no interface number 0
[  932.284644][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  932.315752][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  932.347316][ T4532] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  932.348266][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  932.355436][ T4532] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  932.376678][ T4532] usb 3-1: config 1 has no interface number 0
[  932.383034][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  932.412508][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  932.423348][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  932.423380][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  932.423406][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  932.423442][ T4532] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  932.423471][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  932.423545][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  932.487650][ T3694] usb 2-1: new high-speed USB device number 110 using dummy_hcd
[  932.496007][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  932.506666][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  932.523834][ T5978] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  932.533889][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  932.536411][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  932.555714][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  932.570903][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  932.597344][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  932.598499][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  932.621174][ T4532] usb 3-1: config 1 interface 8 has no altsetting 0
[  932.632170][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  932.646443][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  932.667316][ T3694] usb 2-1: device descriptor read/8, error -61
[  932.695372][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  932.708686][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  932.722009][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  932.734795][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  932.751652][ T5978] usb 4-1: config 1 interface 8 has no altsetting 0
03:41:10 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

[  932.787260][ T4532] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  932.797009][ T4532] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  932.814189][ T4532] usb 3-1: Product: ј
[  932.823014][ T4532] usb 3-1: Manufacturer: Ⱀ
[  932.829100][ T4532] usb 3-1: SerialNumber: syz
[  932.830172][T13457] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  932.848150][T13432] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  932.874103][ T3608] usb 5-1: USB disconnect, device number 31
[  932.937287][ T3694] usb 2-1: new high-speed USB device number 111 using dummy_hcd
[  932.957270][ T5978] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  932.966341][ T5978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  932.974403][ T5978] usb 4-1: Product: ј
[  932.978659][ T5978] usb 4-1: Manufacturer: Ⱀ
[  932.983360][ T5978] usb 4-1: SerialNumber: syz
[  933.008071][T13433] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  933.107345][ T3694] usb 2-1: device descriptor read/8, error -61
[  933.161115][   T27] audit: type=1804 audit(1662435670.715:2019): pid=13458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/282/bus" dev="sda1" ino=1159 res=1 errno=0
[  933.193308][   T27] audit: type=1800 audit(1662435670.735:2020): pid=13458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1159 res=0 errno=0
[  933.227528][ T3694] usb usb2-port1: unable to enumerate USB device
[  933.321088][   T27] audit: type=1804 audit(1662435670.875:2021): pid=13460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/297/bus" dev="sda1" ino=1160 res=1 errno=0
[  933.362682][   T27] audit: type=1800 audit(1662435670.905:2022): pid=13460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1160 res=0 errno=0
03:41:11 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x0, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  933.765109][ T4532] usb 3-1: USB disconnect, device number 83
[  934.051816][ T5978] usb 4-1: USB disconnect, device number 84
[  934.067394][ T4911] usb 6-1: new high-speed USB device number 60 using dummy_hcd
[  934.207148][   T26] usb 2-1: new high-speed USB device number 112 using dummy_hcd
[  934.307254][ T4911] usb 6-1: Using ep0 maxpacket: 32
[  934.398093][   T26] usb 2-1: device descriptor read/64, error 18
[  934.427377][ T4911] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  934.435422][ T4911] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
03:41:12 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4cc, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4ba, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x2, 0xe}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:12 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

03:41:12 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:12 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x564, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x552, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x9a, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf5"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  934.444195][ T4911] usb 6-1: config 1 has no interface number 0
[  934.450381][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  934.461137][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  934.472096][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
03:41:12 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

[  934.493507][T13470] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  934.525337][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
03:41:12 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

[  934.549740][ T4911] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  934.553676][T13475] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  934.559699][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  934.581576][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
03:41:12 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

[  934.593465][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  934.604348][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  934.609669][T13477] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  934.615608][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  934.636925][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
03:41:12 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

[  934.647859][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  934.664816][T13479] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  934.675848][   T26] usb 2-1: new high-speed USB device number 113 using dummy_hcd
03:41:12 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

03:41:12 executing program 0:
syz_emit_ethernet(0x0, 0x0, 0x0)

[  934.692797][T13481] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  934.717868][T13483] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  934.807264][   T14] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[  934.817654][ T4911] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  934.826714][ T4911] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  934.836178][ T4911] usb 6-1: Product: ј
[  934.840932][ T4911] usb 6-1: Manufacturer: Ⱀ
[  934.845537][ T4911] usb 6-1: SerialNumber: syz
[  934.867292][   T26] usb 2-1: device descriptor read/64, error 18
[  934.874711][T13463] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  934.927216][ T3694] usb 3-1: new high-speed USB device number 84 using dummy_hcd
[  934.935022][ T4532] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[  934.997714][   T26] usb usb2-port1: attempt power cycle
[  935.077229][   T14] usb 4-1: Using ep0 maxpacket: 32
[  935.142309][   T27] audit: type=1804 audit(1662435672.695:2023): pid=13486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/405/bus" dev="sda1" ino=1162 res=1 errno=0
[  935.172097][   T27] audit: type=1800 audit(1662435672.725:2024): pid=13486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1162 res=0 errno=0
[  935.197180][ T4532] usb 5-1: Using ep0 maxpacket: 32
[  935.202342][ T3694] usb 3-1: Using ep0 maxpacket: 32
[  935.327517][ T4532] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  935.342278][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  935.355757][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  935.367252][   T14] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  935.375369][   T14] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  935.376049][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  935.384111][   T14] usb 4-1: config 1 has no interface number 0
[  935.384152][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  935.384184][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  935.384210][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  935.398628][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  935.400898][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  935.400938][   T14] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  935.413208][   T26] usb 2-1: new high-speed USB device number 114 using dummy_hcd
[  935.422173][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  935.422214][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  935.433138][ T3694] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  935.502966][ T4532] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  935.504006][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  935.513246][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  935.534365][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  935.534577][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  935.555935][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  935.556310][ T3694] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  935.575767][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  935.575972][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  935.597085][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  935.597581][ T3694] usb 3-1: config 1 has no interface number 0
[  935.614584][   T14] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  935.615323][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  935.641828][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  935.641900][   T14] usb 4-1: config 1 interface 8 has no altsetting 0
[  935.653258][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  935.670341][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  935.681710][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  935.692664][   T26] usb 2-1: device descriptor read/8, error -61
[  935.699151][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  935.709871][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  935.720775][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  935.731746][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  935.744943][ T3694] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  935.754876][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  935.766237][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  935.777316][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  935.789214][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  935.801108][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  935.812455][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  935.823960][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  935.835125][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  935.849416][ T3694] usb 3-1: config 1 interface 8 has no altsetting 0
[  935.887398][   T14] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  935.899681][   T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  935.908918][   T14] usb 4-1: Product: ј
[  935.913169][   T14] usb 4-1: Manufacturer: Ⱀ
[  935.918237][   T14] usb 4-1: SerialNumber: syz
[  935.927570][ T4532] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  935.936889][ T4532] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  935.946461][ T4532] usb 5-1: Product: ј
[  935.947824][T13473] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  935.956293][ T4911] usb 6-1: USB disconnect, device number 60
[  935.970267][ T4532] usb 5-1: Manufacturer: Ⱀ
[  935.974993][ T4532] usb 5-1: SerialNumber: syz
[  935.982169][   T26] usb 2-1: new high-speed USB device number 115 using dummy_hcd
[  936.007269][ T3694] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  936.016809][ T3694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  936.029307][ T3694] usb 3-1: Product: ј
[  936.033462][ T3694] usb 3-1: Manufacturer: Ⱀ
[  936.045950][ T3694] usb 3-1: SerialNumber: syz
[  936.067656][T13471] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  936.157283][   T26] usb 2-1: device descriptor read/8, error -61
[  936.277249][   T26] usb usb2-port1: unable to enumerate USB device
03:41:14 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:14 executing program 0:
syz_emit_ethernet(0x0, 0x0, 0x0)

[  936.981608][   T14] usb 4-1: USB disconnect, device number 85
[  936.996125][ T3608] usb 5-1: USB disconnect, device number 32
[  937.114593][ T3694] usb 3-1: USB disconnect, device number 84
[  937.237197][   T26] usb 2-1: new high-speed USB device number 116 using dummy_hcd
03:41:14 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x531, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51f, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x67, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:14 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x0, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  937.427296][   T26] usb 2-1: device descriptor read/64, error 18
03:41:15 executing program 0:
syz_emit_ethernet(0x0, 0x0, 0x0)

03:41:15 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:15 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x564, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x552, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x9a, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf5"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:15 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

03:41:15 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

03:41:15 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0)

[  937.563887][T13507] IPVS: rr: TCP 172.20.20.170:0 - no destination available
[  937.597767][T13511] IPVS: rr: TCP 172.20.20.170:0 - no destination available
03:41:15 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0)

03:41:15 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0)

[  937.619511][T13513] IPVS: rr: TCP 172.20.20.170:0 - no destination available
[  937.697445][   T26] usb 2-1: new high-speed USB device number 117 using dummy_hcd
[  937.697445][   T14] usb 6-1: new high-speed USB device number 61 using dummy_hcd
[  937.712778][ T3698] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[  937.867193][ T3608] usb 3-1: new high-speed USB device number 85 using dummy_hcd
[  937.874954][ T5146] usb 5-1: new high-speed USB device number 33 using dummy_hcd
[  937.887332][   T26] usb 2-1: device descriptor read/64, error 18
[  937.958101][   T14] usb 6-1: Using ep0 maxpacket: 32
[  937.963554][ T3698] usb 4-1: Using ep0 maxpacket: 32
[  938.007253][   T26] usb usb2-port1: attempt power cycle
[  938.117823][   T14] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  938.125900][   T14] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  938.134783][ T5146] usb 5-1: Using ep0 maxpacket: 32
[  938.140014][ T3608] usb 3-1: Using ep0 maxpacket: 32
[  938.145267][   T14] usb 6-1: config 1 has no interface number 0
[  938.151770][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  938.163467][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  938.174182][   T14] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  938.185491][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  938.196601][   T14] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  938.210971][ T3698] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  938.219161][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  938.230187][ T3698] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  938.239193][ T3698] usb 4-1: config 1 has no interface number 0
[  938.245293][ T3698] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  938.256276][   T14] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  938.267540][ T5146] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  938.276252][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  938.286965][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  938.297757][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  938.308502][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  938.319474][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  938.330066][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  938.340885][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  938.351740][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  938.362502][ T3608] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  938.370546][ T3698] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  938.381507][ T3608] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  938.390266][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  938.400865][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  938.411675][ T3608] usb 3-1: config 1 has no interface number 0
[  938.417286][   T26] usb 2-1: new high-speed USB device number 118 using dummy_hcd
[  938.417814][ T3698] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  938.435113][   T14] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  938.448196][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  938.459126][ T5146] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  938.468929][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  938.479527][ T3698] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  938.490343][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  938.501220][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  938.511885][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  938.522676][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  938.533286][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  938.544382][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  938.554983][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  938.565637][ T3608] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  938.575546][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  938.586556][ T3698] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  938.587241][   T26] usb 2-1: device descriptor read/8, error -61
[  938.597519][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  938.615010][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  938.625854][ T3698] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  938.636993][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  938.647516][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  938.658118][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  938.668761][   T14] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  938.677851][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  938.688457][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  938.699020][   T14] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  938.707020][   T14] usb 6-1: Product: ј
[  938.711154][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  938.721693][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  938.734791][ T3698] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  938.748032][   T14] usb 6-1: Manufacturer: Ⱀ
[  938.752638][   T14] usb 6-1: SerialNumber: syz
[  938.757276][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  938.768045][ T3698] usb 4-1: config 1 interface 8 has no altsetting 0
[  938.774978][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  938.786403][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  938.797048][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  938.798396][T13499] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  938.807687][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  938.828660][ T3608] usb 3-1: config 1 interface 8 has no altsetting 0
[  938.867213][   T26] usb 2-1: new high-speed USB device number 119 using dummy_hcd
[  938.957403][ T5146] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  938.966470][ T3698] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  938.975796][ T5146] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  938.983938][ T3698] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  938.992371][ T5146] usb 5-1: Product: ј
[  938.996453][ T5146] usb 5-1: Manufacturer: Ⱀ
[  939.001272][ T3698] usb 4-1: Product: ј
[  939.005349][ T3698] usb 4-1: Manufacturer: Ⱀ
[  939.010063][ T3608] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  939.019141][ T5146] usb 5-1: SerialNumber: syz
[  939.024060][ T3698] usb 4-1: SerialNumber: syz
[  939.028726][ T3608] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  939.036717][ T3608] usb 3-1: Product: ј
[  939.042224][ T3608] usb 3-1: Manufacturer: Ⱀ
[  939.046846][ T3608] usb 3-1: SerialNumber: syz
[  939.047275][   T26] usb 2-1: device descriptor read/8, error -61
[  939.067904][T13501] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  939.077535][T13508] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  939.115417][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  939.115436][   T27] audit: type=1804 audit(1662435676.665:2031): pid=13518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/406/bus" dev="sda1" ino=1166 res=1 errno=0
[  939.150426][   T27] audit: type=1800 audit(1662435676.705:2032): pid=13518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1166 res=0 errno=0
[  939.177299][   T26] usb usb2-port1: unable to enumerate USB device
[  939.353568][   T27] audit: type=1804 audit(1662435676.905:2033): pid=13520 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/417/bus" dev="sda1" ino=1171 res=1 errno=0
[  939.442610][   T27] audit: type=1800 audit(1662435676.905:2034): pid=13520 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1171 res=0 errno=0
[  939.527259][   T27] audit: type=1804 audit(1662435677.035:2035): pid=13522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/299/bus" dev="sda1" ino=1174 res=1 errno=0
[  939.553128][   T27] audit: type=1800 audit(1662435677.035:2036): pid=13522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1174 res=0 errno=0
[  939.598801][   T27] audit: type=1804 audit(1662435677.035:2037): pid=13521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/284/bus" dev="sda1" ino=1172 res=1 errno=0
[  939.630318][   T27] audit: type=1800 audit(1662435677.035:2038): pid=13521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1172 res=0 errno=0
[  939.690991][   T14] usb 6-1: USB disconnect, device number 61
03:41:17 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:17 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0)

[  940.168028][ T3694] usb 5-1: USB disconnect, device number 33
[  940.311693][ T5979] usb 2-1: new high-speed USB device number 120 using dummy_hcd
[  940.319599][ T3698] usb 4-1: USB disconnect, device number 86
[  940.384757][ T3608] usb 3-1: USB disconnect, device number 85
03:41:18 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1)
ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000880)={'syz0\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x45c)

03:41:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x0, 0x9, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:18 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:18 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x531, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51f, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x67, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  940.717345][ T5979] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  940.727763][ T5979] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  940.736809][ T5979] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
03:41:18 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x564, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x552, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x9a, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf5"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  940.780555][T13533] input: syz1 as /devices/virtual/input/input5
03:41:18 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1)
ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000880)={'syz0\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x45c)

03:41:18 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:18 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  940.871348][T13541] input: syz1 as /devices/virtual/input/input6
[  940.899949][T13543] input: syz1 as /devices/virtual/input/input7
03:41:18 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  940.926471][T13545] input: syz1 as /devices/virtual/input/input8
[  940.933065][ T5979] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  940.944914][ T5979] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  940.953642][ T5979] usb 2-1: Product: syz
[  940.958054][ T5979] usb 2-1: Manufacturer: syz
[  940.962693][ T5979] usb 2-1: SerialNumber: syz
03:41:18 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  940.985580][T13547] input: syz1 as /devices/virtual/input/input9
[  941.007959][ T5979] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  941.018405][T13549] input: syz1 as /devices/virtual/input/input10
[  941.117178][ T5978] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[  941.124879][ T3698] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[  941.132582][ T3608] usb 6-1: new high-speed USB device number 62 using dummy_hcd
[  941.147382][ T5146] usb 3-1: new high-speed USB device number 86 using dummy_hcd
[  941.213616][ T5979] usb 2-1: USB disconnect, device number 120
[  941.377207][ T3698] usb 5-1: Using ep0 maxpacket: 32
[  941.382384][ T5978] usb 4-1: Using ep0 maxpacket: 32
[  941.387619][ T3608] usb 6-1: Using ep0 maxpacket: 32
[  941.392786][ T5146] usb 3-1: Using ep0 maxpacket: 32
[  941.547865][ T3698] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  941.556656][ T3608] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  941.564771][ T3608] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  941.573728][ T3698] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  941.584972][ T3608] usb 6-1: config 1 has no interface number 0
[  941.591571][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  941.602398][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  941.613323][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  941.624066][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  941.634730][ T5978] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  941.642914][ T5146] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  941.650991][ T3698] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  941.661897][ T5146] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  941.670630][ T5978] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  941.679351][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  941.689909][ T5978] usb 4-1: config 1 has no interface number 0
[  941.695989][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  941.706709][ T5146] usb 3-1: config 1 has no interface number 0
[  941.712859][ T3698] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  941.722669][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  941.733506][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  941.744240][ T3698] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  941.755070][ T3608] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  941.764872][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  941.775459][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  941.786038][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  941.796634][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  941.807697][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  941.818407][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  941.829186][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  941.839894][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  941.850733][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  941.861762][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  941.872826][ T3698] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  941.883744][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
03:41:19 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:19 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  941.894801][ T5978] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  941.904935][ T5146] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  941.914841][ T3698] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  941.928787][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
03:41:19 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  941.939904][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  941.957958][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  941.973413][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  941.984218][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  941.995412][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  942.006433][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  942.017141][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  942.027993][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  942.038906][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  942.049584][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  942.060235][ T3698] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  942.073409][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  942.086581][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  942.097486][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  942.108417][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  942.119362][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  942.130418][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  942.140976][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  942.151708][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  942.162303][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  942.173191][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  942.186384][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  942.199794][ T5978] usb 4-1: config 1 interface 8 has no altsetting 0
[  942.206496][ T5146] usb 3-1: config 1 interface 8 has no altsetting 0
[  942.227178][ T3694] usb 2-1: new high-speed USB device number 121 using dummy_hcd
[  942.277378][ T3698] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  942.288245][ T3698] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  942.296235][ T3698] usb 5-1: Product: ј
[  942.300716][ T3608] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  942.311012][ T3698] usb 5-1: Manufacturer: Ⱀ
[  942.315691][ T3698] usb 5-1: SerialNumber: syz
[  942.320499][ T3608] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  942.329978][ T3608] usb 6-1: Product: ј
[  942.334092][ T3608] usb 6-1: Manufacturer: Ⱀ
[  942.338939][ T3608] usb 6-1: SerialNumber: syz
[  942.357903][T13532] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  942.377390][ T5146] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  942.386530][ T5978] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  942.400714][ T5146] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  942.408983][ T5978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  942.417172][ T5146] usb 3-1: Product: ј
[  942.421391][ T5978] usb 4-1: Product: ј
[  942.425546][ T5146] usb 3-1: Manufacturer: Ⱀ
[  942.430366][ T5978] usb 4-1: Manufacturer: Ⱀ
[  942.435153][ T5146] usb 3-1: SerialNumber: syz
[  942.439916][ T5978] usb 4-1: SerialNumber: syz
[  942.459585][T13539] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  942.467527][T13537] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  942.587237][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  942.600343][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  942.619574][ T3694] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  942.666382][   T27] audit: type=1804 audit(1662435680.215:2039): pid=13557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/407/bus" dev="sda1" ino=1163 res=1 errno=0
[  942.738113][   T27] audit: type=1804 audit(1662435680.215:2040): pid=13556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/418/bus" dev="sda1" ino=1162 res=1 errno=0
[  942.887443][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  942.899014][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  942.912283][ T3694] usb 2-1: Product: syz
[  942.935694][ T3694] usb 2-1: Manufacturer: syz
[  942.959720][ T3694] usb 2-1: SerialNumber: syz
[  943.020312][ T3694] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  943.222063][ T3694] usb 2-1: USB disconnect, device number 121
[  943.670522][ T3608] usb 6-1: USB disconnect, device number 62
[  943.782505][ T3694] usb 5-1: USB disconnect, device number 34
[  943.902608][ T5978] usb 4-1: USB disconnect, device number 87
[  943.934798][ T5146] usb 3-1: USB disconnect, device number 86
03:41:21 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:21 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:21 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:21 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x57d, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56b, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xb3, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713d"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:21 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:21 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:21 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x531, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51f, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x67, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:21 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  944.383722][T13573] input: syz1 as /devices/virtual/input/input14
03:41:22 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:22 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:22 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:22 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  944.425585][T13579] input: syz1 as /devices/virtual/input/input15
[  944.427230][ T4911] usb 6-1: new high-speed USB device number 63 using dummy_hcd
[  944.456634][T13581] input: syz1 as /devices/virtual/input/input16
[  944.617294][ T3694] usb 2-1: new high-speed USB device number 122 using dummy_hcd
[  944.647219][   T26] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[  944.667246][ T5146] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[  944.675051][ T5978] usb 3-1: new high-speed USB device number 87 using dummy_hcd
[  944.677217][ T4911] usb 6-1: Using ep0 maxpacket: 32
[  944.807414][ T4911] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  944.815729][ T4911] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  944.824818][ T4911] usb 6-1: config 1 has no interface number 0
[  944.831163][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  944.842106][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  944.852920][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  944.863999][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  944.875435][ T4911] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  944.885369][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  944.896723][   T26] usb 5-1: Using ep0 maxpacket: 32
[  944.902217][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  944.912856][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  944.923616][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  944.934376][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  944.937224][ T5978] usb 3-1: Using ep0 maxpacket: 32
[  944.945737][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  944.950538][ T5146] usb 4-1: Using ep0 maxpacket: 32
[  944.961284][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  944.980347][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  944.991304][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  945.000350][ T3694] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  945.027348][   T26] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  945.036661][   T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  945.047710][   T26] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  945.058322][   T26] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  945.069285][   T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  945.080137][   T26] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  945.090156][   T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  945.101006][   T26] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  945.113031][   T26] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  945.123695][   T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  945.134704][   T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  945.145964][   T26] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  945.156792][ T4911] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  945.166013][   T26] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  945.176827][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  945.185938][ T4911] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  945.194160][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  945.197415][ T5146] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  945.202827][   T26] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  945.210834][ T5978] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  945.223981][ T4911] usb 6-1: Product: ј
[  945.236582][ T3694] usb 2-1: Product: syz
[  945.238219][ T5146] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  945.241163][ T3694] usb 2-1: Manufacturer: syz
[  945.251770][ T5978] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  945.254288][ T4911] usb 6-1: Manufacturer: Ⱀ
[  945.263322][ T5146] usb 4-1: config 1 has no interface number 0
[  945.267754][ T3694] usb 2-1: SerialNumber: syz
[  945.269009][ T4911] usb 6-1: SerialNumber: syz
[  945.278118][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  945.294457][ T5978] usb 3-1: config 1 has no interface number 0
[  945.297826][T13565] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  945.300984][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  945.308485][ T3694] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  945.320021][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  945.335859][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  945.347367][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  945.360288][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  945.371048][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  945.382293][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  945.393801][ T5146] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  945.403701][ T5978] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  945.413505][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  945.424342][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  945.435170][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  945.437226][   T26] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  945.445705][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  945.456821][   T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  945.465744][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  945.484054][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  945.494731][   T26] usb 5-1: Product: ј
[  945.494889][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  945.500959][   T26] usb 5-1: Manufacturer: Ⱀ
[  945.509777][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  945.514389][   T26] usb 5-1: SerialNumber: syz
[  945.530202][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  945.541238][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  945.553909][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  945.566792][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  945.577675][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  945.588464][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  945.605541][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  945.621607][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  945.621624][   T27] audit: type=1804 audit(1662435683.175:2047): pid=13588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/408/bus" dev="sda1" ino=1169 res=1 errno=0
[  945.659685][   T27] audit: type=1800 audit(1662435683.205:2048): pid=13588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1169 res=0 errno=0
[  945.680817][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  945.701003][ T5146] usb 4-1: config 1 interface 8 has no altsetting 0
[  945.707913][ T5978] usb 3-1: config 1 interface 8 has no altsetting 0
[  945.721135][ T3608] usb 2-1: USB disconnect, device number 122
[  945.834751][   T27] audit: type=1804 audit(1662435683.385:2049): pid=13590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/419/bus" dev="sda1" ino=1170 res=1 errno=0
[  945.875171][   T27] audit: type=1800 audit(1662435683.415:2050): pid=13590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1170 res=0 errno=0
[  945.927694][ T5146] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  945.927788][ T5978] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  945.946147][ T5146] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  945.957253][ T5146] usb 4-1: Product: ј
[  945.961415][ T5146] usb 4-1: Manufacturer: Ⱀ
[  945.966043][ T5146] usb 4-1: SerialNumber: syz
[  945.970727][ T5978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  945.979301][ T5978] usb 3-1: Product: ј
[  945.983951][ T5978] usb 3-1: Manufacturer: Ⱀ
[  945.988690][ T5978] usb 3-1: SerialNumber: syz
[  946.007499][T13575] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  946.027660][T13577] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  946.327437][ T4911] usb 6-1: USB disconnect, device number 63
[  946.351344][   T27] audit: type=1804 audit(1662435683.905:2051): pid=13592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/301/bus" dev="sda1" ino=1156 res=1 errno=0
[  946.400022][   T27] audit: type=1800 audit(1662435683.935:2052): pid=13592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1156 res=0 errno=0
[  946.447290][   T27] audit: type=1804 audit(1662435683.935:2053): pid=13593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/286/bus" dev="sda1" ino=1162 res=1 errno=0
[  946.472966][   T27] audit: type=1800 audit(1662435683.935:2054): pid=13593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1162 res=0 errno=0
[  946.600046][ T3698] usb 5-1: USB disconnect, device number 35
03:41:24 executing program 0:
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:24 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f0300000080"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  947.117204][   T14] usb 2-1: new high-speed USB device number 123 using dummy_hcd
[  947.148880][ T3608] usb 6-1: new high-speed USB device number 64 using dummy_hcd
[  947.284085][ T5978] usb 3-1: USB disconnect, device number 87
[  947.291664][ T5146] usb 4-1: USB disconnect, device number 88
[  947.407342][ T3608] usb 6-1: Using ep0 maxpacket: 32
[  947.537372][   T14] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  947.547823][ T3608] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  947.555893][   T14] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  947.565217][ T3608] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  947.574126][   T14] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  947.587392][ T3608] usb 6-1: config 1 has no interface number 0
[  947.593555][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  947.605042][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  947.615607][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  947.626255][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  947.637119][ T3608] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  947.646866][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  947.657833][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  947.668393][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
03:41:25 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x57d, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56b, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xb3, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713d"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:25 executing program 0:
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:25 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:25 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x564, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x552, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x9a, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf5"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  947.679135][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  947.689866][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  947.700926][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  947.715555][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
03:41:25 executing program 0:
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:25 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:25 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:25 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:25 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:25 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  947.797882][   T14] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  947.807715][   T14] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  947.816179][   T14] usb 2-1: Product: syz
[  947.820495][   T14] usb 2-1: Manufacturer: syz
[  947.825112][   T14] usb 2-1: SerialNumber: syz
[  947.888428][   T14] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  947.937312][ T3608] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  947.946698][ T3608] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  947.955083][ T3608] usb 6-1: Product: ј
[  947.959486][ T3608] usb 6-1: Manufacturer: Ⱀ
[  947.964207][ T3608] usb 6-1: SerialNumber: syz
[  947.989180][T13601] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  948.007322][ T4911] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[  948.047288][   T26] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[  948.057357][ T5146] usb 3-1: new high-speed USB device number 88 using dummy_hcd
[  948.091985][   T14] usb 2-1: USB disconnect, device number 123
[  948.247254][ T4911] usb 5-1: Using ep0 maxpacket: 32
[  948.272663][   T27] audit: type=1804 audit(1662435685.825:2055): pid=13622 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/409/bus" dev="sda1" ino=1174 res=1 errno=0
[  948.298645][   T26] usb 4-1: Using ep0 maxpacket: 32
[  948.308446][   T27] audit: type=1800 audit(1662435685.855:2056): pid=13622 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1174 res=0 errno=0
[  948.338242][ T5146] usb 3-1: Using ep0 maxpacket: 32
[  948.397425][ T4911] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  948.408200][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  948.421938][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  948.435134][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  948.450432][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  948.464380][ T4911] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  948.475729][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  948.488985][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  948.503029][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  948.514435][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  948.525963][   T26] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  948.536177][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  948.537436][ T5146] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  948.556832][   T26] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  948.565840][ T5146] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  948.576186][   T26] usb 4-1: config 1 has no interface number 0
[  948.579854][ T5146] usb 3-1: config 1 has no interface number 0
[  948.589180][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  948.602409][   T26] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  948.614095][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  948.627293][   T26] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  948.640135][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  948.654354][   T26] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  948.654369][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  948.654406][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  948.686415][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  948.697772][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  948.709372][ T5146] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  948.709425][   T26] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  948.731721][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  948.732922][   T26] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  948.743064][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  948.752637][   T26] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  948.775264][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  948.777834][   T26] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
03:41:26 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f0300000080"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  948.786853][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  948.796843][   T26] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  948.822274][   T26] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  948.833838][   T26] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  948.845336][   T26] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  948.865216][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  948.869760][ T4911] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  948.886611][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  948.899098][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  948.903103][   T26] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  948.920337][ T4911] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  948.928723][ T4911] usb 5-1: Product: ј
[  948.929085][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  948.947780][ T4911] usb 5-1: Manufacturer: Ⱀ
[  948.948225][ T5146] usb 3-1: config 1 interface 8 has no altsetting 0
[  948.952797][   T26] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  948.973825][ T4911] usb 5-1: SerialNumber: syz
[  948.981814][   T26] usb 4-1: config 1 interface 8 has no altsetting 0
[  949.101396][ T3608] usb 6-1: USB disconnect, device number 64
[  949.127393][ T5146] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  949.136501][ T5146] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  949.145136][ T5146] usb 3-1: Product: ј
[  949.149598][ T5146] usb 3-1: Manufacturer: Ⱀ
[  949.154189][ T5146] usb 3-1: SerialNumber: syz
[  949.167396][   T26] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  949.178086][T13607] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  949.186634][   T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  949.195188][   T26] usb 4-1: Product: ј
[  949.199346][   T26] usb 4-1: Manufacturer: Ⱀ
[  949.203967][   T26] usb 4-1: SerialNumber: syz
[  949.231686][T13609] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  949.257294][   T14] usb 2-1: new high-speed USB device number 124 using dummy_hcd
03:41:27 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  949.617270][   T14] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  949.634561][   T14] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  949.648723][   T14] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  949.692385][ T4911] usb 5-1: USB disconnect, device number 36
[  949.817350][   T14] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  949.827286][   T14] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  949.840335][   T14] usb 2-1: Product: syz
[  949.857002][   T14] usb 2-1: Manufacturer: syz
[  949.871585][   T14] usb 2-1: SerialNumber: syz
[  949.927925][   T14] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  950.131975][ T4911] usb 2-1: USB disconnect, device number 124
[  950.231676][   T26] usb 4-1: USB disconnect, device number 89
[  950.264263][ T5146] usb 3-1: USB disconnect, device number 88
03:41:28 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x57d, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56b, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xb3, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713d"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:28 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x0, 0x0, 0x0, [@generic={0x10, 0x7, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:28 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x564, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x552, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x9a, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf5"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:28 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, 0x0, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, 0x0, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, 0x0, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:28 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f0300000080"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:28 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  950.867064][T13657] input: syz1 as /devices/virtual/input/input29
[  950.987323][   T26] usb 6-1: new high-speed USB device number 65 using dummy_hcd
[  950.995249][ T3694] usb 5-1: new high-speed USB device number 37 using dummy_hcd
[  950.997288][ T3608] usb 4-1: new high-speed USB device number 90 using dummy_hcd
[  951.010398][ T5146] usb 3-1: new high-speed USB device number 89 using dummy_hcd
[  951.157295][ T4911] usb 2-1: new high-speed USB device number 125 using dummy_hcd
[  951.257267][ T3608] usb 4-1: Using ep0 maxpacket: 32
[  951.262459][ T5146] usb 3-1: Using ep0 maxpacket: 32
[  951.277584][   T26] usb 6-1: Using ep0 maxpacket: 32
[  951.282780][ T3694] usb 5-1: Using ep0 maxpacket: 32
[  951.408390][   T26] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  951.416500][ T3694] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  951.425305][   T26] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  951.434195][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  951.445411][   T26] usb 6-1: config 1 has no interface number 0
[  951.451618][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  951.462394][   T26] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  951.467282][ T3608] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  951.473215][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  951.481436][ T5146] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  951.491910][   T26] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  951.510680][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  951.512597][ T3608] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  951.521567][   T26] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  951.532641][ T5146] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  951.541104][ T3694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  951.560327][ T4911] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  951.570535][ T3608] usb 4-1: config 1 has no interface number 0
[  951.570575][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  951.576728][   T26] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  951.589653][ T5146] usb 3-1: config 1 has no interface number 0
[  951.598227][ T4911] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  951.613366][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  951.624372][ T4911] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  951.624468][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  951.637480][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  951.658663][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  951.658812][   T26] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  951.671394][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  951.679202][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  951.691806][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  951.700217][   T26] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  951.716361][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  951.721782][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  951.734602][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  951.743516][   T26] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  951.756731][ T3608] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  951.766576][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  951.793816][   T26] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  951.795737][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  951.804528][   T26] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  951.817747][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  951.837452][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  951.837486][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  951.837509][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  951.848299][ T5146] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  951.860985][   T26] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  951.885430][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  951.892945][   T26] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  951.904594][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  951.915843][ T4911] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  951.924750][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  951.933575][   T26] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  951.945617][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  951.957403][ T4911] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  951.970145][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  951.976549][ T4911] usb 2-1: Product: syz
[  951.991565][ T4911] usb 2-1: Manufacturer: syz
[  951.992999][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  951.996403][ T4911] usb 2-1: SerialNumber: syz
[  952.007065][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  952.022454][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  952.033328][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  952.043913][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  952.054740][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  952.065309][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  952.070613][ T4911] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  952.076148][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  952.095478][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  952.106300][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  952.107534][ T3694] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  952.121529][ T3608] usb 4-1: config 1 interface 8 has no altsetting 0
[  952.128871][ T3694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  952.135190][ T5146] usb 3-1: config 1 interface 8 has no altsetting 0
[  952.143827][ T3694] usb 5-1: Product: ј
[  952.155401][ T3694] usb 5-1: Manufacturer: Ⱀ
[  952.160462][ T3694] usb 5-1: SerialNumber: syz
[  952.177377][   T26] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  952.187943][   T26] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  952.195929][   T26] usb 6-1: Product: ј
[  952.201206][   T26] usb 6-1: Manufacturer: Ⱀ
[  952.205815][   T26] usb 6-1: SerialNumber: syz
[  952.228840][T13638] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  952.271668][   T14] usb 2-1: USB disconnect, device number 125
[  952.317311][ T3608] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  952.327876][ T5146] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  952.336915][ T5146] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  952.345735][ T3608] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  952.353897][ T3608] usb 4-1: Product: ј
[  952.358045][ T3608] usb 4-1: Manufacturer: Ⱀ
[  952.362667][ T3608] usb 4-1: SerialNumber: syz
[  952.367306][ T5146] usb 3-1: Product: ј
[  952.371380][ T5146] usb 3-1: Manufacturer: Ⱀ
[  952.375959][ T5146] usb 3-1: SerialNumber: syz
[  952.397749][T13643] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  952.405839][T13642] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  952.515427][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  952.515447][   T27] audit: type=1804 audit(1662435690.065:2063): pid=13658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/421/bus" dev="sda1" ino=1165 res=1 errno=0
[  952.590058][   T27] audit: type=1800 audit(1662435690.105:2064): pid=13658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1165 res=0 errno=0
[  952.613988][   T27] audit: type=1804 audit(1662435690.115:2065): pid=13659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/410/bus" dev="sda1" ino=1167 res=1 errno=0
[  952.659832][   T27] audit: type=1800 audit(1662435690.115:2066): pid=13659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1167 res=0 errno=0
[  952.781344][   T27] audit: type=1804 audit(1662435690.325:2067): pid=13662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/288/bus" dev="sda1" ino=1169 res=1 errno=0
[  952.830608][   T27] audit: type=1800 audit(1662435690.325:2068): pid=13662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1169 res=0 errno=0
[  952.853252][   T27] audit: type=1804 audit(1662435690.365:2069): pid=13663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/303/bus" dev="sda1" ino=1171 res=1 errno=0
[  952.882446][   T27] audit: type=1800 audit(1662435690.365:2070): pid=13663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0
[  953.486430][   T26] usb 6-1: USB disconnect, device number 65
[  953.513881][ T3698] usb 5-1: USB disconnect, device number 37
[  953.683791][ T3608] usb 4-1: USB disconnect, device number 90
[  953.720714][ T5146] usb 3-1: USB disconnect, device number 89
03:41:31 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd00"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:31 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x36a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x358, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:31 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:31 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x564, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x552, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0x9a, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf5"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:31 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x58a, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x578, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc0, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  954.180885][T13674] input: syz1 as /devices/virtual/input/input30
03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  954.222785][T13679] input: syz1 as /devices/virtual/input/input31
[  954.251722][T13681] input: syz1 as /devices/virtual/input/input32
03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:31 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  954.280819][T13683] input: syz1 as /devices/virtual/input/input33
[  954.306730][T13685] input: syz1 as /devices/virtual/input/input34
[  954.427231][   T26] usb 2-1: new high-speed USB device number 126 using dummy_hcd
[  954.447241][ T4911] usb 6-1: new high-speed USB device number 66 using dummy_hcd
[  954.457305][ T5146] usb 5-1: new high-speed USB device number 38 using dummy_hcd
[  954.478078][ T4914] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[  954.485752][ T3694] usb 3-1: new high-speed USB device number 90 using dummy_hcd
[  954.697278][ T5146] usb 5-1: Using ep0 maxpacket: 32
[  954.707294][ T4911] usb 6-1: Using ep0 maxpacket: 32
[  954.717614][ T4914] usb 4-1: Using ep0 maxpacket: 32
[  954.737425][ T3694] usb 3-1: Using ep0 maxpacket: 32
[  954.817308][ T5146] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  954.826178][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  954.837477][   T26] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  954.847845][ T4911] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  954.848066][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  954.857754][   T26] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  954.868312][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  954.876669][ T4911] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  954.876694][ T4911] usb 6-1: config 1 has no interface number 0
[  954.887758][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  954.898167][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  954.902661][ T5146] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  954.934141][   T26] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  954.934147][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  954.934185][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  954.957940][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  954.957972][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  954.968604][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  955.000166][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  955.000524][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  955.013444][ T4914] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  955.022003][ T5146] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  955.029906][ T4911] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  955.040783][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  955.052630][ T3694] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  955.061151][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  955.069198][ T4914] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  955.079685][ T5146] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  955.090205][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  955.113501][ T3694] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  955.122717][ T4914] usb 4-1: config 1 has no interface number 0
[  955.129939][ T3694] usb 3-1: config 1 has no interface number 0
[  955.136056][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  955.147357][ T4914] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  955.158403][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  955.169027][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  955.179696][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  955.190241][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  955.201188][   T26] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  955.210279][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  955.221051][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  955.231649][   T26] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  955.240157][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  955.250947][ T4914] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  955.261792][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  955.272675][   T26] usb 2-1: Product: syz
[  955.272990][ T5146] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  955.276832][   T26] usb 2-1: Manufacturer: syz
[  955.276853][   T26] usb 2-1: SerialNumber: syz
[  955.277419][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  955.306622][ T4914] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  955.316454][ T3694] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  955.326584][ T4914] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  955.326916][ T5146] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  955.337459][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  955.337499][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  955.337526][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  955.337551][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  955.347935][ T5146] usb 5-1: Product: ј
[  955.357129][   T26] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  955.369536][ T5146] usb 5-1: Manufacturer: Ⱀ
[  955.377680][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  955.391954][ T5146] usb 5-1: SerialNumber: syz
[  955.392389][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  955.429205][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  955.440062][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  955.453007][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  955.470290][ T4914] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  955.481488][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  955.492212][ T4914] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  955.503187][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  955.516315][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  955.529424][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  955.540050][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  955.550637][ T3694] usb 3-1: config 1 interface 8 has no altsetting 0
[  955.559874][ T4914] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  955.560993][ T5146] usb 2-1: USB disconnect, device number 126
[  955.576259][ T4914] usb 4-1: config 1 interface 8 has no altsetting 0
[  955.700195][   T27] audit: type=1804 audit(1662435693.255:2071): pid=13690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/422/bus" dev="sda1" ino=1169 res=1 errno=0
[  955.725790][ T3694] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  955.735139][ T4911] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  955.746163][   T27] audit: type=1800 audit(1662435693.295:2072): pid=13690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1169 res=0 errno=0
[  955.757799][ T3694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  955.777278][ T4914] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  955.788604][ T4911] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  955.797136][ T4914] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  955.805864][ T4911] usb 6-1: Product: ј
[  955.813276][ T4911] usb 6-1: Manufacturer: Ⱀ
[  955.819985][ T4914] usb 4-1: Product: ј
[  955.825572][ T4911] usb 6-1: SerialNumber: syz
[  955.832853][ T3694] usb 3-1: Product: ј
[  955.839268][ T4914] usb 4-1: Manufacturer: Ⱀ
[  955.845110][ T3694] usb 3-1: Manufacturer: Ⱀ
[  955.852912][ T4914] usb 4-1: SerialNumber: syz
[  955.865571][ T3694] usb 3-1: SerialNumber: syz
[  955.888242][T13672] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  955.907979][T13673] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  955.928817][T13677] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  956.073346][   T26] usb 5-1: USB disconnect, device number 38
03:41:33 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

03:41:33 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd00"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  956.608154][   T26] usb 2-1: new high-speed USB device number 127 using dummy_hcd
[  956.903327][ T4911] usb 6-1: USB disconnect, device number 66
[  957.017701][   T26] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  957.041717][   T26] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  957.061186][   T26] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  957.122796][ T4914] usb 4-1: USB disconnect, device number 91
[  957.142511][ T3694] usb 3-1: USB disconnect, device number 90
[  957.277371][   T26] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  957.286615][   T26] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  957.295603][   T26] usb 2-1: Product: syz
[  957.300218][   T26] usb 2-1: Manufacturer: syz
[  957.304813][   T26] usb 2-1: SerialNumber: syz
03:41:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x36a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x358, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:34 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  957.348313][   T26] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  957.391644][T13703] input: syz1 as /devices/virtual/input/input38
03:41:35 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x57d, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56b, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xb3, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713d"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:35 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:35 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  957.552066][   T26] usb 2-1: USB disconnect, device number 127
03:41:35 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x58a, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x578, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc0, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:35 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c000000020020"], 0x1558)

[  957.632129][T13711] input: syz1 as /devices/virtual/input/input39
[  957.657197][ T5146] usb 6-1: new high-speed USB device number 67 using dummy_hcd
[  957.676109][T13715] input: syz1 as /devices/virtual/input/input40
03:41:35 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, 0x0, 0x1558)

03:41:35 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, 0x0, 0x1558)

03:41:35 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, 0x0, 0x1558)

[  957.703099][T13717] input: syz1 as /devices/virtual/input/input41
[  957.726940][T13719] input: syz1 as /devices/virtual/input/input42
03:41:35 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[], 0x1558)

[  957.754413][T13721] input: syz1 as /devices/virtual/input/input43
[  957.780850][T13723] input: syz1 as /devices/virtual/input/input44
[  957.887202][   T14] usb 4-1: new high-speed USB device number 92 using dummy_hcd
[  957.897201][ T5146] usb 6-1: Using ep0 maxpacket: 32
[  957.907376][ T4911] usb 3-1: new high-speed USB device number 91 using dummy_hcd
[  957.915033][ T3694] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[  958.017389][ T5146] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  958.025499][ T5146] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  958.034452][ T5146] usb 6-1: config 1 has no interface number 0
[  958.040785][ T5146] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  958.051885][ T5146] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  958.062615][ T5146] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  958.073303][ T5146] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  958.084341][ T5146] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  958.094282][ T5146] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  958.105325][ T5146] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  958.116007][ T5146] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  958.126677][ T5146] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  958.137463][   T14] usb 4-1: Using ep0 maxpacket: 32
[  958.142712][ T5146] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  958.153575][ T5146] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  958.164296][ T5146] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  958.187253][ T3694] usb 5-1: Using ep0 maxpacket: 32
[  958.192475][ T4911] usb 3-1: Using ep0 maxpacket: 32
03:41:35 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd00"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  958.337308][   T14] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  958.345481][   T14] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  958.347335][ T3694] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  958.354749][ T5146] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  958.365326][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  958.371997][   T14] usb 4-1: config 1 has no interface number 0
[  958.383199][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  958.388843][ T5146] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  958.388871][ T5146] usb 6-1: Product: ј
[  958.388888][ T5146] usb 6-1: Manufacturer: Ⱀ
[  958.388905][ T5146] usb 6-1: SerialNumber: syz
[  958.395780][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  958.400187][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  958.408204][T13705] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  958.450110][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  958.451144][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  958.462292][ T3694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  958.474100][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  958.493295][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  958.493635][ T4911] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  958.505921][   T14] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  958.512632][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  958.523984][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  958.533152][ T4911] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  958.545640][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  958.552629][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  958.573948][ T4911] usb 3-1: config 1 has no interface number 0
[  958.580330][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  958.591300][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  958.592925][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  958.602149][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  958.623018][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  958.623314][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  958.635769][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  958.644573][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  958.658229][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  958.666261][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  958.678597][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  958.687544][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  958.699772][   T14] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  958.722236][ T4911] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  958.732775][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  958.744004][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  958.754736][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  958.765502][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  958.776123][   T14] usb 4-1: config 1 interface 8 has no altsetting 0
[  958.786525][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  958.787078][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  958.787148][   T27] audit: type=1804 audit(1662435696.335:2079): pid=13726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/412/bus" dev="sda1" ino=1171 res=1 errno=0
[  958.831354][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  958.844565][   T27] audit: type=1800 audit(1662435696.385:2080): pid=13726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1171 res=0 errno=0
[  958.867913][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  958.885542][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  958.896598][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  958.907383][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  958.918043][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  958.932502][ T4911] usb 3-1: config 1 interface 8 has no altsetting 0
[  958.997300][   T14] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  959.009314][   T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  959.018381][   T14] usb 4-1: Product: ј
[  959.023263][   T14] usb 4-1: Manufacturer: Ⱀ
[  959.030019][   T14] usb 4-1: SerialNumber: syz
[  959.058400][ T3694] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  959.059789][T13707] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  959.067551][ T3694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  959.084282][ T3694] usb 5-1: Product: ј
[  959.088494][   T26] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[  959.097208][ T3694] usb 5-1: Manufacturer: Ⱀ
[  959.103163][ T3694] usb 5-1: SerialNumber: syz
[  959.127279][ T4911] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  959.136542][ T4911] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  959.145039][ T4911] usb 3-1: Product: ј
[  959.150242][ T4911] usb 3-1: Manufacturer: Ⱀ
[  959.155487][ T4911] usb 3-1: SerialNumber: syz
[  959.209203][T13713] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  959.321808][ T5146] usb 6-1: USB disconnect, device number 67
[  959.425028][   T27] audit: type=1804 audit(1662435696.975:2081): pid=13730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/423/bus" dev="sda1" ino=1175 res=1 errno=0
[  959.459239][   T27] audit: type=1804 audit(1662435696.975:2082): pid=13729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/305/bus" dev="sda1" ino=1172 res=1 errno=0
[  959.485349][   T27] audit: type=1800 audit(1662435697.005:2084): pid=13729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1172 res=0 errno=0
[  959.516731][   T27] audit: type=1800 audit(1662435697.005:2083): pid=13730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1175 res=0 errno=0
[  959.567411][   T26] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  959.588978][   T26] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  959.609349][   T27] audit: type=1804 audit(1662435697.165:2085): pid=13733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/290/bus" dev="sda1" ino=1176 res=1 errno=0
[  959.625451][   T26] usb 2-1: config 21 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  959.706895][   T27] audit: type=1800 audit(1662435697.165:2086): pid=13733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1176 res=0 errno=0
03:41:37 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[], 0x1558)

03:41:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x36a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x358, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  959.828266][T13736] input: syz1 as /devices/virtual/input/input45
[  959.937799][   T26] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  959.953180][   T26] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  959.990980][   T26] usb 2-1: Product: syz
[  960.018209][   T26] usb 2-1: Manufacturer: syz
[  960.029597][   T26] usb 2-1: SerialNumber: syz
[  960.117194][ T3608] usb 6-1: new high-speed USB device number 68 using dummy_hcd
[  960.119921][   T26] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  960.323808][   T26] usb 2-1: USB disconnect, device number 2
[  960.346227][ T3694] usb 5-1: USB disconnect, device number 39
[  960.357184][ T3608] usb 6-1: Using ep0 maxpacket: 32
[  960.451514][   T14] usb 4-1: USB disconnect, device number 92
[  960.477389][ T3608] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  960.485606][ T3608] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  960.496562][ T3608] usb 6-1: config 1 has no interface number 0
[  960.503025][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  960.503154][ T4911] usb 3-1: USB disconnect, device number 91
[  960.516722][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  960.530882][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  960.541490][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  960.552348][ T3608] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  960.562346][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  960.573326][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  960.584008][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  960.594696][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  960.606110][ T3608] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  960.617336][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  960.628056][ T3608] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  960.797483][ T3608] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  960.806595][ T3608] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  960.814814][ T3608] usb 6-1: Product: ј
[  960.820678][ T3608] usb 6-1: Manufacturer: Ⱀ
[  960.825391][ T3608] usb 6-1: SerialNumber: syz
[  960.847579][T13738] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[], 0x1558)

03:41:38 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x57d, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56b, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xb3, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713d"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:38 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, [@generic={0x2, 0xe}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:38 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x58a, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x578, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc0, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB], 0x1558)

[  960.970989][T13740] input: syz1 as /devices/virtual/input/input46
03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB], 0x1558)

03:41:38 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd0000000905"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB], 0x1558)

[  961.011960][T13748] input: syz1 as /devices/virtual/input/input47
[  961.038023][T13750] input: syz1 as /devices/virtual/input/input48
03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f70001000000000000030006000700"], 0x1558)

[  961.094942][T13754] input: syz1 as /devices/virtual/input/input49
[  961.133761][T13756] input: syz1 as /devices/virtual/input/input50
03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f70001000000000000030006000700"], 0x1558)

[  961.140220][   T27] audit: type=1804 audit(1662435698.695:2087): pid=13757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/413/bus" dev="sda1" ino=1178 res=1 errno=0
[  961.167127][   T27] audit: type=1800 audit(1662435698.715:2088): pid=13757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1178 res=0 errno=0
03:41:38 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f70001000000000000030006000700"], 0x1558)

[  961.220897][T13761] input: syz1 as /devices/virtual/input/input51
[  961.269070][ T3694] usb 4-1: new high-speed USB device number 93 using dummy_hcd
[  961.273952][T13764] input: syz1 as /devices/virtual/input/input52
[  961.276708][ T4911] usb 5-1: new high-speed USB device number 40 using dummy_hcd
[  961.290909][T13728] usb 3-1: new high-speed USB device number 92 using dummy_hcd
[  961.337162][ T5146] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  961.530975][ T3608] usb 6-1: USB disconnect, device number 68
[  961.537497][ T3694] usb 4-1: Using ep0 maxpacket: 32
[  961.577311][ T4911] usb 5-1: Using ep0 maxpacket: 32
[  961.582915][T13728] usb 3-1: Using ep0 maxpacket: 32
[  961.697345][ T5146] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  961.709343][ T5146] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  961.718567][ T5146] usb 2-1: config 21 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  961.731037][ T4911] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  961.739878][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  961.750965][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  961.761702][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  961.772670][ T3694] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  961.781305][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  961.792548][ T3694] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  961.801755][ T4911] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  961.812765][ T3694] usb 4-1: config 1 has no interface number 0
[  961.819016][T13728] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  961.827228][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  961.838200][T13728] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  961.846961][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  961.857960][T13728] usb 3-1: config 1 has no interface number 0
[  961.864093][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  961.874688][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  961.885345][T13728] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  961.896103][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  961.897229][ T5146] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  961.906695][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  961.926321][T13728] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  961.928316][ T5146] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  961.936895][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  961.956132][T13728] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  961.958357][ T5146] usb 2-1: Product: syz
[  961.966720][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  961.972423][ T5146] usb 2-1: Manufacturer: syz
[  961.981523][T13728] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
03:41:39 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e60200003800000090"], 0x1558)

[  961.981561][T13728] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  961.981589][T13728] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  961.988911][ T5146] usb 2-1: SerialNumber: syz
[  961.997154][ T3694] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  962.031915][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  962.053257][T13766] input: syz1 as /devices/virtual/input/input53
[  962.060190][ T5146] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  962.063404][T13728] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  962.077299][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  962.095591][T13728] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  962.106708][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  962.119228][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  962.130068][T13728] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  962.141899][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  962.155019][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  962.166775][T13728] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  962.179594][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  962.190182][T13728] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  962.201089][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  962.211873][T13728] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  962.222563][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  962.233390][T13728] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  962.246636][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  962.256299][ T3608] usb 2-1: USB disconnect, device number 3
[  962.257575][T13728] usb 3-1: config 1 interface 8 has no altsetting 0
[  962.269825][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  962.280694][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  962.293781][ T3694] usb 4-1: config 1 interface 8 has no altsetting 0
[  962.337455][ T4911] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  962.347399][ T4911] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  962.355410][ T4911] usb 5-1: Product: ј
[  962.359640][ T4911] usb 5-1: Manufacturer: Ⱀ
[  962.364252][ T4911] usb 5-1: SerialNumber: syz
[  962.447406][T13728] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  962.456735][T13728] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  962.465085][T13728] usb 3-1: Product: ј
[  962.469372][T13728] usb 3-1: Manufacturer: Ⱀ
[  962.474000][T13728] usb 3-1: SerialNumber: syz
[  962.497396][ T3694] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  962.506862][T13745] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  962.514135][ T3694] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  962.522459][ T3694] usb 4-1: Product: ј
[  962.526526][ T3694] usb 4-1: Manufacturer: Ⱀ
[  962.531820][ T3694] usb 4-1: SerialNumber: syz
[  962.567724][T13746] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  963.078534][ T3697] usb 5-1: USB disconnect, device number 40
[  963.452441][ T3694] usb 4-1: USB disconnect, device number 93
[  963.480922][T13728] usb 3-1: USB disconnect, device number 92
03:41:41 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x37a, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x368, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x0, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e60200003800000090"], 0x1558)

[  963.607801][T13775] input: syz1 as /devices/virtual/input/input54
03:41:41 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd0000000905"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:41 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x57d, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56b, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xb3, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713d"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:41 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x375, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x363, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xf, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e60200003800000090"], 0x1558)

03:41:41 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x590, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57e, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc6, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29ae"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  963.887213][ T3697] usb 6-1: new high-speed USB device number 69 using dummy_hcd
03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c00"], 0x1558)

03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c00"], 0x1558)

[  963.946093][T13785] input: syz1 as /devices/virtual/input/input55
[  963.985706][T13788] input: syz1 as /devices/virtual/input/input56
03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c00"], 0x1558)

03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c00000002"], 0x1558)

[  964.013774][T13790] input: syz1 as /devices/virtual/input/input57
[  964.038398][T13792] input: syz1 as /devices/virtual/input/input58
03:41:41 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c00000002"], 0x1558)

[  964.065104][T13794] input: syz1 as /devices/virtual/input/input59
[  964.088677][T13796] input: syz1 as /devices/virtual/input/input60
[  964.147221][ T3697] usb 6-1: Using ep0 maxpacket: 32
[  964.207284][ T3694] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  964.208488][ T3608] usb 5-1: new high-speed USB device number 41 using dummy_hcd
[  964.222464][   T14] usb 4-1: new high-speed USB device number 94 using dummy_hcd
[  964.230241][ T4532] usb 3-1: new high-speed USB device number 93 using dummy_hcd
[  964.277581][ T3697] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  964.285592][ T3697] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  964.294695][ T3697] usb 6-1: config 1 has no interface number 0
[  964.300871][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  964.311593][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  964.322143][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  964.332677][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  964.343556][ T3697] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  964.354214][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  964.365045][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  964.376252][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  964.386853][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  964.397596][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  964.408679][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  964.419505][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  964.467261][   T14] usb 4-1: Using ep0 maxpacket: 32
[  964.472497][ T3608] usb 5-1: Using ep0 maxpacket: 32
[  964.487352][ T4532] usb 3-1: Using ep0 maxpacket: 32
[  964.597431][ T3608] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  964.606389][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  964.617647][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  964.628281][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  964.628626][ T3697] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  964.639201][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  964.658584][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  964.658633][ T3694] usb 2-1: config 21 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  964.668067][ T3697] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  964.681281][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  964.697661][ T3697] usb 6-1: Product: ј
[  964.697685][ T3697] usb 6-1: Manufacturer: Ⱀ
[  964.697704][ T3697] usb 6-1: SerialNumber: syz
[  964.712845][   T14] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  964.720994][   T14] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  964.730140][T13776] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  964.739343][   T14] usb 4-1: config 1 has no interface number 0
[  964.739373][ T4532] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  964.745458][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  964.754956][ T4532] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  964.774151][ T3608] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  964.774344][ T4532] usb 3-1: config 1 has no interface number 0
[  964.785893][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  964.790486][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  964.802887][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  964.812286][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  964.833744][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  964.834255][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  964.844634][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  964.856795][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  964.866118][ T4532] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  964.876395][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  964.888267][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  964.896869][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  964.909039][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  964.916834][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  964.929898][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  964.938373][   T14] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  964.956588][ T3694] usb 2-1: Product: syz
[  964.956638][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  964.971588][ T3694] usb 2-1: Manufacturer: syz
[  964.973530][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  964.976257][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  964.989012][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  964.998004][ T3694] usb 2-1: SerialNumber: syz
[  965.013684][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  965.024370][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  965.036167][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  965.046831][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  965.068191][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  965.080533][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  965.080550][   T27] audit: type=1804 audit(1662435702.635:2095): pid=13797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/414/bus" dev="sda1" ino=1173 res=1 errno=0
[  965.086588][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  965.123291][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  965.134826][ T3694] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  965.142964][ T4532] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  965.155548][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  965.169121][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  965.181772][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  965.194245][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  965.206470][ T4532] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  965.220674][   T27] audit: type=1800 audit(1662435702.675:2096): pid=13797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1173 res=0 errno=0
[  965.221592][ T4532] usb 3-1: config 1 interface 8 has no altsetting 0
[  965.248620][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  965.267011][   T14] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  965.282115][   T14] usb 4-1: config 1 interface 8 has no altsetting 0
[  965.317439][ T3608] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  965.328062][ T3608] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  965.339879][T13758] usb 2-1: USB disconnect, device number 4
[  965.350334][ T3608] usb 5-1: Product: ј
[  965.354749][ T3608] usb 5-1: Manufacturer: Ⱀ
[  965.359697][ T3608] usb 5-1: SerialNumber: syz
[  965.427291][ T4532] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  965.436567][ T4532] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  965.444869][ T4532] usb 3-1: Product: ј
[  965.447394][   T14] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  965.449213][ T4532] usb 3-1: Manufacturer: Ⱀ
[  965.464340][   T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  965.472374][ T4532] usb 3-1: SerialNumber: syz
[  965.480962][   T14] usb 4-1: Product: ј
[  965.486501][   T14] usb 4-1: Manufacturer: Ⱀ
[  965.492140][   T14] usb 4-1: SerialNumber: syz
[  965.498759][T13786] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  965.537689][T13781] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  965.662286][ T3697] usb 6-1: USB disconnect, device number 69
[  965.677025][   T27] audit: type=1804 audit(1662435703.225:2097): pid=13799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/425/bus" dev="sda1" ino=1174 res=1 errno=0
[  965.704359][   T27] audit: type=1800 audit(1662435703.235:2098): pid=13799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1174 res=0 errno=0
[  965.816774][   T27] audit: type=1804 audit(1662435703.365:2099): pid=13801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/292/bus" dev="sda1" ino=1175 res=1 errno=0
[  965.859779][   T27] audit: type=1800 audit(1662435703.395:2100): pid=13801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1175 res=0 errno=0
[  965.883303][   T27] audit: type=1804 audit(1662435703.405:2101): pid=13802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/307/bus" dev="sda1" ino=1176 res=1 errno=0
[  965.911172][   T27] audit: type=1800 audit(1662435703.405:2102): pid=13802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0
03:41:43 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c00000002"], 0x1558)

03:41:43 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd0000000905"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:43 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x36c, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x35a, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x2}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  966.172500][T13806] input: syz1 as /devices/virtual/input/input61
[  966.383776][T13758] usb 5-1: USB disconnect, device number 41
[  966.477443][ T3697] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  966.487158][ T5978] usb 6-1: new high-speed USB device number 70 using dummy_hcd
[  966.705621][   T14] usb 4-1: USB disconnect, device number 94
[  966.722425][ T4532] usb 3-1: USB disconnect, device number 93
[  966.737385][ T5978] usb 6-1: Using ep0 maxpacket: 32
[  966.857288][ T5978] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  966.865748][ T5978] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  966.874858][ T5978] usb 6-1: config 1 has no interface number 0
[  966.881270][ T5978] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  966.892292][ T5978] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  966.904345][ T5978] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  966.907319][ T3697] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  966.927829][ T5978] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  966.945588][ T5978] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  966.945630][ T3697] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  966.966605][ T3697] usb 2-1: config 21 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  966.967970][ T5978] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  967.011177][ T5978] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  967.032123][ T5978] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  967.054758][ T5978] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  967.076525][ T5978] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  967.099565][ T5978] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  967.121258][ T5978] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
03:41:44 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x58a, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x578, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc0, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:44 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x337, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x325, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x0, 0x8}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:44 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c0000000200"], 0x1558)

[  967.169163][ T3697] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  967.192725][ T3697] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
03:41:44 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x590, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57e, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc6, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29ae"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  967.215149][T13816] input: syz1 as /devices/virtual/input/input62
[  967.236389][ T3697] usb 2-1: Product: syz
[  967.256741][ T3697] usb 2-1: Manufacturer: syz
03:41:44 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c0000000200"], 0x1558)

[  967.275898][ T3697] usb 2-1: SerialNumber: syz
[  967.303390][T13821] input: syz1 as /devices/virtual/input/input63
[  967.327395][ T5978] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  967.343140][ T5978] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
03:41:44 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2)
ioctl$UI_DEV_CREATE(r0, 0x5501)
write$binfmt_elf32(r0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c46090903f700010000000000000300060007000000e602000038000000900300003c0000000200"], 0x1558)

[  967.351946][ T3697] cdc_wdm: probe of 2-1:21.0 failed with error -22
[  967.360057][ T5978] usb 6-1: Product: ј
[  967.382483][T13823] input: syz1 as /devices/virtual/input/input64
[  967.390068][ T5978] usb 6-1: Manufacturer: Ⱀ
[  967.401296][ T5978] usb 6-1: SerialNumber: syz
03:41:45 executing program 0:
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$FBIOPUT_CON2FBMAP(r0, 0x4601, &(0x7f0000000040)={0x700})

03:41:45 executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c80)={&(0x7f0000002b00)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000002bc0)=""/153, 0x2d, 0x99, 0x1}, 0x20)

[  967.437655][T13810] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
03:41:45 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpgid(0x0)
syz_open_procfs(0x0, &(0x7f0000000180)='fd\x00')
syz_open_procfs(0x0, &(0x7f0000000180)='fd\x00')
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_open_procfs(0x0, &(0x7f0000000180)='fd\x00')
sendmmsg$unix(r0, &(0x7f00000014c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}], 0x58}}], 0x1, 0x0)

03:41:45 executing program 0:
r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, 0x0)

[  967.552283][ T3697] usb 2-1: USB disconnect, device number 5
[  967.567737][   T14] usb 3-1: new high-speed USB device number 94 using dummy_hcd
[  967.577210][T13758] usb 4-1: new high-speed USB device number 95 using dummy_hcd
[  967.584882][ T4532] usb 5-1: new high-speed USB device number 42 using dummy_hcd
[  967.714829][   T27] audit: type=1804 audit(1662435705.265:2103): pid=13832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/415/bus" dev="sda1" ino=1167 res=1 errno=0
[  967.792744][   T27] audit: type=1800 audit(1662435705.295:2104): pid=13832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1167 res=0 errno=0
[  967.807191][   T14] usb 3-1: Using ep0 maxpacket: 32
[  967.847231][ T4532] usb 5-1: Using ep0 maxpacket: 32
[  967.852399][T13758] usb 4-1: Using ep0 maxpacket: 32
[  968.017392][   T14] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  968.020359][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  968.025596][   T14] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  968.036356][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  968.050756][ T5978] usb 6-1: USB disconnect, device number 70
[  968.061395][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  968.067779][   T14] usb 3-1: config 1 has no interface number 0
[  968.080468][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  968.087411][   T14] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  968.092254][ T4532] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  968.102562][   T14] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  968.102592][   T14] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  968.102617][   T14] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  968.144298][T13758] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  968.153514][   T14] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  968.153537][T13758] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  968.163914][   T14] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  968.172512][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  968.182960][   T14] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  968.195998][T13758] usb 4-1: config 1 has no interface number 0
[  968.204483][   T14] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  968.221099][   T14] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  968.231974][   T14] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  968.232330][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  968.253746][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
03:41:45 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd00000009058103"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  968.255459][   T14] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  968.264549][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  968.277625][   T14] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  968.290092][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  968.307397][T13758] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  968.318270][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  968.329060][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  968.331979][   T14] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  968.340419][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  968.340448][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  968.340473][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  968.340560][T13758] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  968.340589][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  968.340623][T13758] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  968.340650][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  968.340677][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  968.340709][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  968.454412][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  968.465122][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  968.475999][T13758] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  968.477983][   T14] usb 3-1: config 1 interface 8 has no altsetting 0
[  968.490572][T13758] usb 4-1: config 1 interface 8 has no altsetting 0
[  968.587592][ T4532] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  968.597006][ T4532] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  968.605147][ T4532] usb 5-1: Product: ј
[  968.609570][ T4532] usb 5-1: Manufacturer: Ⱀ
[  968.614254][ T4532] usb 5-1: SerialNumber: syz
03:41:46 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x36c, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x35a, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x2}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  968.647257][   T14] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  968.660427][   T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  968.669352][   T14] usb 3-1: Product: ј
[  968.673530][   T14] usb 3-1: Manufacturer: Ⱀ
[  968.684193][T13758] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  968.684555][   T14] usb 3-1: SerialNumber: syz
[  968.702315][T13758] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  968.712003][T13758] usb 4-1: Product: ј
[  968.721629][T13758] usb 4-1: Manufacturer: Ⱀ
[  968.726339][T13758] usb 4-1: SerialNumber: syz
[  968.727737][T13818] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  968.747728][T13812] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  968.767370][ T3608] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  969.007167][ T4532] usb 6-1: new high-speed USB device number 71 using dummy_hcd
[  969.127306][ T3608] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  969.148006][ T3608] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  969.157286][ T3608] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  969.174551][ T3608] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  969.267343][ T4532] usb 6-1: Using ep0 maxpacket: 32
[  969.347264][ T3608] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  969.365954][ T3608] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  969.377395][ T3608] usb 2-1: Product: syz
[  969.381870][ T3608] usb 2-1: Manufacturer: syz
[  969.386906][ T3608] usb 2-1: SerialNumber: syz
[  969.397456][ T4532] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  969.413656][ T4532] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  969.428997][ T3608] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  969.435049][ T4532] usb 6-1: config 1 has no interface number 0
[  969.450962][ T3608] cdc_wdm 2-1:21.0: Unknown control protocol
[  969.451911][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  969.542484][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  969.579000][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  969.594410][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  969.606209][ T4532] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  969.621336][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  969.641462][T13835] cdc_wdm 2-1:21.0: Error submitting int urb - -90
[  969.655173][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  969.691940][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  969.705785][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  969.717578][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  969.736029][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  969.761350][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  969.782864][ T3697] usb 2-1: USB disconnect, device number 6
[  969.790176][T13728] usb 5-1: USB disconnect, device number 42
[  969.959260][ T4532] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  969.968818][ T4532] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  969.976887][ T4532] usb 6-1: Product: ј
[  969.982557][ T4532] usb 6-1: Manufacturer: Ⱀ
[  969.987798][ T4532] usb 6-1: SerialNumber: syz
[  970.017892][T13837] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  970.026073][   T14] usb 3-1: USB disconnect, device number 94
[  970.046751][T13758] usb 4-1: USB disconnect, device number 95
[  970.295387][   T27] kauditd_printk_skb: 6 callbacks suppressed
[  970.295403][   T27] audit: type=1804 audit(1662435707.845:2111): pid=13844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/416/bus" dev="sda1" ino=1162 res=1 errno=0
[  970.331170][   T27] audit: type=1800 audit(1662435707.885:2112): pid=13844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1162 res=0 errno=0
03:41:48 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd00000009058103"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:48 executing program 0:
r0 = socket$caif_stream(0x25, 0x1, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f00000002c0), r0)

03:41:48 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x337, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x325, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x0, 0x8}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:48 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x590, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57e, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc6, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29ae"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:48 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x58a, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x578, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc0, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:48 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}})

03:41:48 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f0000004440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
recvmsg$unix(r0, &(0x7f0000001580)={0x0, 0x0, 0x0}, 0x0)

03:41:48 executing program 0:
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$FBIOBLANK(r0, 0x4611, 0x3)

03:41:48 executing program 0:
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$FBIOBLANK(r0, 0x4611, 0x3)

03:41:48 executing program 0:
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$FBIOBLANK(r0, 0x4611, 0x3)

03:41:48 executing program 0:
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$FBIOBLANK(r0, 0x4611, 0x3)

[  970.703157][ T4532] usb 6-1: USB disconnect, device number 71
[  970.767244][ T3695] usb 5-1: new high-speed USB device number 43 using dummy_hcd
[  970.777300][T13758] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  970.797352][ T3694] usb 3-1: new high-speed USB device number 95 using dummy_hcd
[  970.817429][T13728] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[  971.017200][ T3695] usb 5-1: Using ep0 maxpacket: 32
[  971.057682][ T3694] usb 3-1: Using ep0 maxpacket: 32
[  971.087202][T13728] usb 4-1: Using ep0 maxpacket: 32
03:41:48 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x36c, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x35a, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x2}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  971.137990][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  971.148969][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  971.159888][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  971.170723][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  971.191968][T13758] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  971.204752][T13758] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  971.206830][ T3695] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  971.214131][T13758] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  971.226984][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  971.249251][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  971.261996][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  971.262171][T13758] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  971.273671][ T3695] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  971.293666][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  971.297376][ T3694] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  971.304164][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  971.315342][ T3694] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  971.322839][ T3695] usb 5-1: config 1 interface 0 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  971.331635][ T3694] usb 3-1: config 1 has no interface number 0
[  971.350750][T13728] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  971.359135][T13728] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  971.367967][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  971.379042][T13728] usb 4-1: config 1 has no interface number 0
[  971.385196][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  971.395870][T13728] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  971.407072][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  971.417824][T13728] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  971.428408][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  971.439365][T13728] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  971.450279][ T3694] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  971.460392][T13728] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  971.471369][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  971.482399][T13758] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  971.491681][T13728] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  971.497266][ T3695] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  971.501791][T13758] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  971.519164][T13728] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  971.530081][ T3695] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  971.530523][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  971.538440][ T3695] usb 5-1: Product: ј
[  971.552780][T13758] usb 2-1: Product: syz
[  971.552891][ T3695] usb 5-1: Manufacturer: Ⱀ
[  971.556937][T13758] usb 2-1: Manufacturer: syz
[  971.556954][T13758] usb 2-1: SerialNumber: syz
[  971.557497][T13728] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  971.561904][ T3695] usb 5-1: SerialNumber: syz
[  971.567414][T13728] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  971.599793][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  971.610476][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  971.621962][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  971.632847][T13728] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  971.646260][T13758] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  971.652569][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  971.663246][T13758] cdc_wdm 2-1:21.0: Unknown control protocol
[  971.669279][T13728] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  971.685572][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  971.696181][T13728] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  971.708434][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  971.721554][T13728] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  971.733282][ T3694] usb 3-1: config 1 interface 8 has no altsetting 0
[  971.739934][T13728] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  971.754296][T13728] usb 4-1: config 1 interface 8 has no altsetting 0
[  971.847558][T13848] cdc_wdm 2-1:21.0: Error submitting int urb - -90
[  971.855940][ T4532] usb 2-1: USB disconnect, device number 7
[  971.874475][   T27] audit: type=1804 audit(1662435709.425:2113): pid=13870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/427/bus" dev="sda1" ino=1172 res=1 errno=0
[  971.907954][T13758] usb 6-1: new high-speed USB device number 72 using dummy_hcd
[  971.919749][   T27] audit: type=1800 audit(1662435709.455:2114): pid=13870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1172 res=0 errno=0
[  971.968039][ T3694] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  971.977248][T13728] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  971.986591][T13728] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  971.994980][ T3694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  972.006770][ T3694] usb 3-1: Product: ј
[  972.011037][T13728] usb 4-1: Product: ј
[  972.016352][ T3694] usb 3-1: Manufacturer: Ⱀ
[  972.021165][T13728] usb 4-1: Manufacturer: Ⱀ
[  972.025835][ T3694] usb 3-1: SerialNumber: syz
[  972.031092][T13728] usb 4-1: SerialNumber: syz
[  972.078298][T13853] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  972.086429][T13855] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  972.197191][T13758] usb 6-1: Using ep0 maxpacket: 32
[  972.229559][ T3608] usb 5-1: USB disconnect, device number 43
[  972.347328][T13758] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  972.366391][T13758] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  972.389733][T13758] usb 6-1: config 1 has no interface number 0
[  972.400449][   T27] audit: type=1804 audit(1662435709.955:2115): pid=13872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/309/bus" dev="sda1" ino=1178 res=1 errno=0
[  972.434208][T13758] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  972.464570][T13758] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  972.488227][   T27] audit: type=1800 audit(1662435709.975:2116): pid=13872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1178 res=0 errno=0
[  972.517640][   T27] audit: type=1804 audit(1662435709.985:2117): pid=13873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/294/bus" dev="sda1" ino=1179 res=1 errno=0
[  972.546002][T13758] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
03:41:50 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd00000009058103"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:50 executing program 0:
socket(0x26, 0x5, 0x1000)

[  972.558846][   T27] audit: type=1800 audit(1662435709.985:2118): pid=13873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1179 res=0 errno=0
[  972.634935][T13758] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  972.653365][T13758] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  972.673355][T13758] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  972.691930][T13758] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  972.709124][T13758] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  972.722978][T13758] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
03:41:50 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000003540)=[{0x0, 0x803e}, {&(0x7f0000000300)='{', 0x1}, {0x0}, {&(0x7f0000001540)="d2", 0x1}], 0x4}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x38}}], 0x2, 0x0)

[  972.740802][T13758] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  972.784298][T13758] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  972.824514][T13758] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  972.867162][ T3608] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  973.037664][T13758] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  973.054891][T13758] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  973.069406][T13758] usb 6-1: Product: ј
[  973.073573][T13758] usb 6-1: Manufacturer: Ⱀ
[  973.079637][T13758] usb 6-1: SerialNumber: syz
[  973.109276][T13869] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  973.237278][ T3608] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  973.247566][ T3608] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  973.256558][ T3608] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  973.267889][ T3608] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  973.286460][ T3694] usb 3-1: USB disconnect, device number 95
[  973.296734][T13728] usb 4-1: USB disconnect, device number 96
[  973.394220][   T27] audit: type=1804 audit(1662435710.945:2119): pid=13882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/417/bus" dev="sda1" ino=1165 res=1 errno=0
[  973.422329][   T27] audit: type=1800 audit(1662435710.975:2120): pid=13882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1165 res=0 errno=0
[  973.457594][ T3608] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  973.468277][ T3608] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  973.476944][ T3608] usb 2-1: Product: syz
[  973.483053][ T3608] usb 2-1: Manufacturer: syz
[  973.489047][ T3608] usb 2-1: SerialNumber: syz
[  973.541710][ T3608] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  973.551262][ T3608] cdc_wdm 2-1:21.0: Unknown control protocol
03:41:51 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x593, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x581, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc9, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:51 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x337, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x325, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:51 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x7)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@initdev, @local}, &(0x7f0000000100)=0xc)

03:41:51 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x58a, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x578, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc0, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:51 executing program 0:
r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x8}})

[  973.721725][T13758] usb 6-1: USB disconnect, device number 72
[  973.742810][T13878] cdc_wdm 2-1:21.0: Error submitting int urb - -90
03:41:51 executing program 0:
openat$pidfd(0xffffffffffffff9c, &(0x7f0000002cc0), 0x10000, 0x0)

03:41:51 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f0000004440)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0)
recvmmsg$unix(r0, &(0x7f0000003280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)}}], 0x1, 0x0, 0x0)

[  973.790378][ T3694] usb 2-1: USB disconnect, device number 8
03:41:51 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f0000004440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
recvmmsg$unix(r0, &(0x7f0000002480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)

[  974.027234][ T3608] usb 3-1: new high-speed USB device number 96 using dummy_hcd
[  974.037245][ T4532] usb 5-1: new high-speed USB device number 44 using dummy_hcd
[  974.067289][   T14] usb 4-1: new high-speed USB device number 97 using dummy_hcd
03:41:51 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x373, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x361, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x9, 0x0, "cbda0273f4ad91"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  974.267212][ T3608] usb 3-1: Using ep0 maxpacket: 32
[  974.287308][ T4532] usb 5-1: Using ep0 maxpacket: 32
[  974.307478][   T14] usb 4-1: Using ep0 maxpacket: 32
[  974.418325][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  974.429818][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  974.440827][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  974.451965][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  974.463305][ T4532] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  974.467560][ T3608] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  974.473478][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  974.481336][ T3608] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  974.492170][T13728] usb 6-1: new high-speed USB device number 73 using dummy_hcd
[  974.500912][ T3608] usb 3-1: config 1 has no interface number 0
03:41:52 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd0000000905810300"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:52 executing program 0:
syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x4200)

[  974.515360][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  974.522235][   T14] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  974.543838][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  974.543953][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
03:41:52 executing program 0:
r0 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f00000001c0)="96", 0x1}, {0x0}, {&(0x7f0000001200)="16", 0x1}], 0x3}, 0x0)

[  974.561022][   T14] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  974.565562][ T4532] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  974.585178][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  974.593132][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  974.597382][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  974.611637][   T14] usb 4-1: config 1 has no interface number 0
[  974.623486][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  974.625558][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  974.639132][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  974.659271][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  974.670134][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  974.681744][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  974.694604][ T3608] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  974.704441][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  974.716344][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  974.728446][   T14] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  974.738636][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  974.749301][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  974.760157][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  974.770757][   T14] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  974.781308][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  974.787159][T13728] usb 6-1: Using ep0 maxpacket: 32
[  974.792036][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  974.807731][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  974.818755][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  974.829689][ T4532] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  974.840149][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  974.840414][ T4532] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  974.859161][   T14] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  974.859201][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  974.859227][   T14] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  974.893314][ T4532] usb 5-1: Product: ј
[  974.893333][   T14] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  974.898128][ T4532] usb 5-1: Manufacturer: Ⱀ
[  974.916795][ T4532] usb 5-1: SerialNumber: syz
[  974.916793][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  974.916824][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  974.945735][   T14] usb 4-1: config 1 interface 8 has no altsetting 0
[  974.952510][ T3608] usb 3-1: config 1 interface 8 has no altsetting 0
[  974.967316][ T3694] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  974.987438][T13728] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  975.004047][T13728] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  975.013095][T13728] usb 6-1: config 1 has no interface number 0
[  975.019257][T13728] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  975.030027][T13728] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  975.040573][T13728] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  975.051343][T13728] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  975.062732][T13728] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  975.072532][T13728] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  975.084481][T13728] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  975.095204][T13728] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  975.106946][T13728] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  975.107238][   T14] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  975.118052][T13728] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  975.127597][ T3608] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  975.141212][T13728] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  975.146836][   T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  975.159651][T13728] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  975.165290][ T3608] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  975.186406][   T14] usb 4-1: Product: ј
[  975.192001][   T14] usb 4-1: Manufacturer: Ⱀ
[  975.196613][   T14] usb 4-1: SerialNumber: syz
[  975.215598][ T3608] usb 3-1: Product: ј
[  975.220167][ T3608] usb 3-1: Manufacturer: Ⱀ
[  975.224861][ T3608] usb 3-1: SerialNumber: syz
[  975.230914][T13891] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  975.267594][T13890] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  975.348548][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  975.359407][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  975.369819][T13728] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  975.380685][ T3694] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  975.394207][T13728] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  975.404177][ T3694] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  975.417268][T13728] usb 6-1: Product: ј
[  975.422261][T13728] usb 6-1: Manufacturer: Ⱀ
[  975.430596][T13728] usb 6-1: SerialNumber: syz
[  975.477668][T13902] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[  975.574067][   T27] kauditd_printk_skb: 2 callbacks suppressed
[  975.574087][   T27] audit: type=1804 audit(1662435713.125:2123): pid=13912 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/295/bus" dev="sda1" ino=1161 res=1 errno=0
[  975.617732][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  975.628060][   T27] audit: type=1800 audit(1662435713.155:2124): pid=13912 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1161 res=0 errno=0
[  975.651327][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  975.651508][   T27] audit: type=1804 audit(1662435713.205:2125): pid=13911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/310/bus" dev="sda1" ino=1168 res=1 errno=0
[  975.690107][   T27] audit: type=1800 audit(1662435713.205:2126): pid=13911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1168 res=0 errno=0
[  975.711299][ T3694] usb 2-1: Product: syz
[  975.750484][ T3694] usb 2-1: Manufacturer: syz
[  975.767310][ T3694] usb 2-1: SerialNumber: syz
[  975.798308][   T27] audit: type=1804 audit(1662435713.355:2127): pid=13915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/418/bus" dev="sda1" ino=1169 res=1 errno=0
[  975.830001][ T3694] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  975.843690][ T3694] cdc_wdm 2-1:21.0: Unknown control protocol
[  975.887236][   T27] audit: type=1800 audit(1662435713.375:2128): pid=13915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1169 res=0 errno=0
[  976.030542][T13906] cdc_wdm 2-1:21.0: Error submitting int urb - -90
[  976.080753][ T3694] usb 2-1: USB disconnect, device number 9
[  976.161238][ T5978] usb 5-1: USB disconnect, device number 44
[  976.425126][   T14] usb 4-1: USB disconnect, device number 97
[  976.566573][ T3608] usb 3-1: USB disconnect, device number 96
[  976.632507][T13728] usb 6-1: USB disconnect, device number 73
03:41:54 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x593, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x581, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc9, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:54 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x337, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x325, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:54 executing program 0:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x109302)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="9f", 0x1}], 0x1)

03:41:54 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd0000000905810300"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:54 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x590, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57e, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc6, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29ae"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:54 executing program 0:
r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0xc0f85403, &(0x7f0000000080))

03:41:54 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f0000004440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
recvmmsg$unix(r0, &(0x7f0000003280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x60, 0x0)

03:41:54 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000004440)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0)

03:41:54 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2}})

03:41:54 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x373, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x361, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x9, 0x0, "cbda0273f4ad91"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:54 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0xc, 0x0, &(0x7f00000008c0))

03:41:54 executing program 0:
r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xfffffffffffffffe}})

[  977.307165][ T3608] usb 5-1: new high-speed USB device number 45 using dummy_hcd
[  977.307353][T13728] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  977.337255][ T4532] usb 4-1: new high-speed USB device number 98 using dummy_hcd
[  977.344895][ T3694] usb 3-1: new high-speed USB device number 97 using dummy_hcd
[  977.407225][   T14] usb 6-1: new high-speed USB device number 74 using dummy_hcd
[  977.547164][ T3608] usb 5-1: Using ep0 maxpacket: 32
[  977.597323][ T4532] usb 4-1: Using ep0 maxpacket: 32
[  977.617537][ T3694] usb 3-1: Using ep0 maxpacket: 32
[  977.647331][   T14] usb 6-1: Using ep0 maxpacket: 32
[  977.667545][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  977.679623][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  977.690778][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  977.701628][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  977.707301][T13728] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  977.712872][ T3608] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  977.732893][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  977.734795][T13728] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  977.743925][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  977.755125][T13728] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  977.763383][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  977.777168][T13728] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  977.784987][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  977.805533][   T14] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  977.813601][   T14] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  977.823915][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  977.834447][   T14] usb 6-1: config 1 has no interface number 0
[  977.837249][ T4532] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  977.842674][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  977.848779][ T4532] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  977.862685][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  977.868284][ T4532] usb 4-1: config 1 has no interface number 0
[  977.880746][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  977.885000][ T3694] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  977.896255][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  977.903430][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  977.922145][   T14] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  977.927586][ T3694] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  977.946739][ T3694] usb 3-1: config 1 has no interface number 0
[  977.953032][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  977.953118][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  977.964468][   T14] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  977.974499][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  977.986399][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  977.995204][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  978.008232][   T14] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  978.016525][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  978.029306][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  978.037552][T13728] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  978.050645][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  978.056960][T13728] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  978.076194][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  978.078000][   T14] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  978.087114][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  978.108852][T13728] usb 2-1: Product: syz
[  978.113118][ T4532] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  978.113127][   T14] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  978.113157][   T14] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  978.123006][T13728] usb 2-1: Manufacturer: syz
[  978.149460][ T3608] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  978.160345][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  978.160453][ T3608] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  978.171497][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  978.181567][ T3608] usb 5-1: Product: ј
[  978.190246][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  978.194359][ T3608] usb 5-1: Manufacturer: Ⱀ
[  978.204954][T13728] usb 2-1: SerialNumber: syz
[  978.211585][ T3608] usb 5-1: SerialNumber: syz
[  978.214185][ T3694] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  978.230375][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  978.241974][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  978.255127][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  978.266697][ T4532] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  978.279188][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  978.290173][T13728] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  978.296244][T13728] cdc_wdm 2-1:21.0: Unknown control protocol
[  978.297260][   T14] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  978.312742][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  978.313966][   T14] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  978.326503][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  978.333749][   T14] usb 6-1: Product: ј
[  978.346677][   T14] usb 6-1: Manufacturer: Ⱀ
[  978.346814][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  978.353456][   T14] usb 6-1: SerialNumber: syz
[  978.362370][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  978.381643][ T4532] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  978.395209][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  978.397800][T13934] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  978.406497][ T4532] usb 4-1: config 1 interface 8 has no altsetting 0
[  978.420192][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  978.430942][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  978.441669][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  978.455214][ T3694] usb 3-1: config 1 interface 8 has no altsetting 0
[  978.483555][T13921] cdc_wdm 2-1:21.0: Error submitting int urb - -90
[  978.493037][ T5978] usb 2-1: USB disconnect, device number 10
[  978.536218][   T27] audit: type=1804 audit(1662435716.085:2129): pid=13941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/429/bus" dev="sda1" ino=1169 res=1 errno=0
[  978.565702][   T27] audit: type=1800 audit(1662435716.115:2130): pid=13941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1169 res=0 errno=0
[  978.607513][ T4532] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  978.618890][ T4532] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  978.628977][ T4532] usb 4-1: Product: ј
[  978.635002][ T4532] usb 4-1: Manufacturer: Ⱀ
[  978.655814][ T4532] usb 4-1: SerialNumber: syz
[  978.660907][ T3694] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  978.691839][ T3694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  978.713677][   T27] audit: type=1804 audit(1662435716.265:2131): pid=13943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/419/bus" dev="sda1" ino=1178 res=1 errno=0
[  978.739402][T13924] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  978.754190][ T3694] usb 3-1: Product: ј
[  978.758599][   T27] audit: type=1800 audit(1662435716.305:2132): pid=13943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1178 res=0 errno=0
[  978.792113][ T3694] usb 3-1: Manufacturer: Ⱀ
[  978.801080][ T3694] usb 3-1: SerialNumber: syz
[  978.827826][T13926] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  979.036064][T13758] usb 5-1: USB disconnect, device number 45
[  979.405244][   T14] usb 6-1: USB disconnect, device number 74
[  979.752479][ T4532] usb 4-1: USB disconnect, device number 98
[  979.773656][ T3694] usb 3-1: USB disconnect, device number 97
03:41:57 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd0000000905810300"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:41:57 executing program 0:
r0 = socket$inet(0x2, 0x3, 0xd9)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @private}, {0x2, 0x0, @loopback}, {0x2, 0x0, @empty}})

03:41:57 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x327, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x315, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xd, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x373, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x361, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x9, 0x0, "cbda0273f4ad91"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:57 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x590, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57e, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc6, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29ae"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:57 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x593, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x581, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc9, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:41:57 executing program 0:
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
read$char_usb(r0, 0x0, 0x0)

03:41:57 executing program 0:
sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, 0x0, 0x0)
clock_getres(0x6, &(0x7f00000002c0))

03:41:57 executing program 0:
pipe2$9p(&(0x7f0000001ac0), 0x84080)

03:41:57 executing program 0:
setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), 0x4)
r0 = socket$isdn_base(0x22, 0x3, 0x0)
ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000000240))

03:41:57 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

[  980.379973][    C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  980.487505][   T14] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  980.507306][ T3694] usb 5-1: new high-speed USB device number 46 using dummy_hcd
[  980.514947][ T4532] usb 6-1: new high-speed USB device number 75 using dummy_hcd
[  980.527517][ T5978] usb 4-1: new high-speed USB device number 99 using dummy_hcd
[  980.557175][ T3608] usb 3-1: new high-speed USB device number 98 using dummy_hcd
[  980.757307][ T4532] usb 6-1: Using ep0 maxpacket: 32
[  980.762532][ T3694] usb 5-1: Using ep0 maxpacket: 32
[  980.777585][ T5978] usb 4-1: Using ep0 maxpacket: 32
[  980.797253][ T3608] usb 3-1: Using ep0 maxpacket: 32
[  980.857422][   T14] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  980.867927][   T14] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  980.876981][   T14] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  980.888736][   T14] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  980.899462][ T4532] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  980.909081][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  980.920049][ T4532] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  980.928926][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  980.939673][ T4532] usb 6-1: config 1 has no interface number 0
[  980.945867][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  980.956559][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  980.968571][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  980.979671][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  980.987499][ T5978] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  980.990419][ T3694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  981.008360][ T3608] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  981.008360][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  981.008395][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  981.037993][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  981.040636][ T3608] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  981.048963][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  981.068453][ T5978] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  981.068532][ T4532] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  981.087290][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  981.087333][   T14] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  981.107431][ T5978] usb 4-1: config 1 has no interface number 0
[  981.109621][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  981.124262][ T3608] usb 3-1: config 1 has no interface number 0
[  981.124350][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  981.130605][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  981.152082][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  981.154103][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  981.163011][   T14] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  981.182908][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  981.187324][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  981.193755][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  981.204217][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  981.214762][   T14] usb 2-1: Product: syz
[  981.227593][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  981.229746][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  981.240343][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  981.250853][   T14] usb 2-1: Manufacturer: syz
[  981.266395][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has 14 endpoint descriptors, different from the interface descriptor's value: 13
[  981.268321][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  981.290568][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
03:41:58 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

[  981.292221][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  981.301807][   T14] usb 2-1: SerialNumber: syz
[  981.314532][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  981.316871][ T3608] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  981.351156][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  981.362548][ T5978] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  981.372552][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  981.383676][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  981.400142][   T14] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  981.409138][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  981.419867][   T14] cdc_wdm 2-1:21.0: Unknown control protocol
[  981.425921][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  981.444824][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  981.455857][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  981.466778][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  981.467327][ T3694] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  981.488261][   T27] kauditd_printk_skb: 5 callbacks suppressed
[  981.488278][   T27] audit: type=1804 audit(1662435719.045:2138): pid=13978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir4123460534/syzkaller.uVPXPG/1061/bus" dev="sda1" ino=1181 res=1 errno=0
[  981.520805][ T3694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  981.529199][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  981.540370][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  981.551368][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  981.557329][ T4532] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  981.574570][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  981.580432][    C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  981.586882][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  981.600546][T13953] cdc_wdm 2-1:21.0: Error submitting int urb - -90
[  981.618985][ T3694] usb 5-1: Product: ј
[  981.619816][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  981.623193][ T4532] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  981.646526][ T3694] usb 5-1: Manufacturer: Ⱀ
[  981.660298][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  981.661763][ T3694] usb 5-1: SerialNumber: syz
[  981.671211][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  981.689683][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  981.706432][ T3608] usb 3-1: config 1 interface 8 has no altsetting 0
[  981.713867][ T4532] usb 6-1: Product: ј
[  981.716591][ T5978] usb 4-1: config 1 interface 8 has no altsetting 0
[  981.732791][ T4532] usb 6-1: Manufacturer: Ⱀ
[  981.745379][ T4532] usb 6-1: SerialNumber: syz
[  981.758869][T13728] usb 2-1: USB disconnect, device number 11
[  981.797966][T13957] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  981.877306][ T3608] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  981.886513][ T3608] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  981.895050][ T5978] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  981.905447][ T3608] usb 3-1: Product: ј
[  981.909718][ T5978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  981.919099][ T3608] usb 3-1: Manufacturer: Ⱀ
[  981.923853][ T3608] usb 3-1: SerialNumber: syz
[  981.928609][ T5978] usb 4-1: Product: ј
[  981.934471][ T5978] usb 4-1: Manufacturer: Ⱀ
[  981.947736][T13964] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  981.958469][ T5978] usb 4-1: SerialNumber: syz
[  981.987828][T13958] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  982.025788][   T27] audit: type=1804 audit(1662435719.575:2139): pid=13980 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/430/bus" dev="sda1" ino=1182 res=1 errno=0
[  982.113387][   T27] audit: type=1800 audit(1662435719.615:2140): pid=13980 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1182 res=0 errno=0
[  982.145695][   T27] audit: type=1804 audit(1662435719.695:2141): pid=13981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/420/bus" dev="sda1" ino=1183 res=1 errno=0
[  982.305487][   T27] audit: type=1800 audit(1662435719.745:2142): pid=13981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1183 res=0 errno=0
03:41:59 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  982.358085][   T27] audit: type=1804 audit(1662435719.845:2143): pid=13985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/297/bus" dev="sda1" ino=1184 res=1 errno=0
03:42:00 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

[  982.562419][   T27] audit: type=1800 audit(1662435719.845:2144): pid=13985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1184 res=0 errno=0
[  982.609093][    C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  982.667498][   T27] audit: type=1804 audit(1662435719.895:2145): pid=13986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/312/bus" dev="sda1" ino=1185 res=1 errno=0
[  982.692852][   T27] audit: type=1800 audit(1662435719.905:2146): pid=13986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1185 res=0 errno=0
[  982.716543][   T27] audit: type=1804 audit(1662435720.145:2147): pid=13993 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir4123460534/syzkaller.uVPXPG/1062/bus" dev="sda1" ino=1181 res=1 errno=0
[  982.768056][ T3694] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  983.147669][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  983.192469][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  983.275242][ T3694] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  983.330636][T13728] usb 5-1: USB disconnect, device number 46
[  983.352865][ T4532] usb 6-1: USB disconnect, device number 75
[  983.497875][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  983.502043][ T3608] usb 3-1: USB disconnect, device number 98
[  983.524403][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  983.558653][ T3694] usb 2-1: Product: syz
[  983.562983][ T3694] usb 2-1: Manufacturer: syz
[  983.572178][ T3694] usb 2-1: SerialNumber: syz
[  983.640100][ T3694] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  983.646213][ T3694] cdc_wdm 2-1:21.0: Unknown control protocol
[  983.703131][ T5978] usb 4-1: USB disconnect, device number 99
03:42:01 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x327, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x315, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xd, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:01 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0xd, 0x0, "cbda0273f4ad91e41395db"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  983.895675][T13728] usb 2-1: USB disconnect, device number 12
[  983.901679][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  983.901698][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  983.901711][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - usb_submit_urb failed with result -19
[  983.902805][T13990] cdc_wdm 2-1:21.0: Tx URB error: -19
[  984.057243][ T4532] usb 6-1: new high-speed USB device number 76 using dummy_hcd
[  984.077396][ T3608] usb 5-1: new high-speed USB device number 47 using dummy_hcd
03:42:01 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x590, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57e, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc6, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29ae"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:01 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x595, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x583, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcb, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:01 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

[  984.214654][    C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  984.317166][ T3608] usb 5-1: Using ep0 maxpacket: 32
[  984.322384][ T4532] usb 6-1: Using ep0 maxpacket: 32
[  984.417574][ T3695] usb 3-1: new high-speed USB device number 99 using dummy_hcd
[  984.437419][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  984.448370][ T5978] usb 4-1: new high-speed USB device number 100 using dummy_hcd
[  984.457312][ T4532] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  984.465757][ T4532] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  984.465983][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  984.486974][ T4532] usb 6-1: config 1 has no interface number 0
[  984.487016][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  984.504540][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  984.506071][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  984.526843][ T3608] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  984.529090][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  984.537367][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  984.558349][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  984.558357][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  984.558387][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  984.569324][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  984.601387][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
03:42:02 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  984.613796][ T4532] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  984.617840][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  984.636486][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  984.645771][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has 14 endpoint descriptors, different from the interface descriptor's value: 13
[  984.662109][ T3695] usb 3-1: Using ep0 maxpacket: 32
[  984.672700][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  984.683516][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  984.695452][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  984.706333][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  984.717209][ T5978] usb 4-1: Using ep0 maxpacket: 32
[  984.723337][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  984.733950][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  984.827400][ T3608] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  984.836954][ T3608] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  984.845740][ T3608] usb 5-1: Product: ј
[  984.850227][ T3608] usb 5-1: Manufacturer: Ⱀ
[  984.854913][ T3608] usb 5-1: SerialNumber: syz
[  984.867244][ T3695] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  984.875731][ T3695] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  984.885490][ T3695] usb 3-1: config 1 has no interface number 0
[  984.892101][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  984.913535][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  984.924434][ T5978] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  984.932697][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  984.937422][ T4532] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  984.943697][ T5978] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  984.954366][ T4532] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  984.961519][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  984.969422][ T4532] usb 6-1: Product: ј
[  984.984393][ T5978] usb 4-1: config 1 has no interface number 0
[  984.984394][ T4532] usb 6-1: Manufacturer: Ⱀ
[  984.984431][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  985.017317][ T4532] usb 6-1: SerialNumber: syz
[  985.023138][ T3695] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  985.034084][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  985.047209][ T3694] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  985.047656][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  985.068510][T13999] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  985.070272][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  985.090081][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  985.101528][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  985.122286][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  985.134720][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  985.146587][ T5978] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  985.158495][ T3695] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  985.169741][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  985.186169][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  985.200036][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  985.210779][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  985.222489][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  985.234981][ T3695] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  985.250025][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  985.262407][ T3695] usb 3-1: config 1 interface 8 has no altsetting 0
[  985.271715][ T5978] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  985.284835][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  985.298757][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  985.311007][ T5978] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
03:42:02 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

[  985.329128][ T5978] usb 4-1: config 1 interface 8 has no altsetting 0
[  985.437320][ T3695] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  985.446716][ T3695] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  985.455421][ T3695] usb 3-1: Product: ј
[  985.460055][ T3695] usb 3-1: Manufacturer: Ⱀ
[  985.464822][ T3695] usb 3-1: SerialNumber: syz
[  985.477762][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  985.488391][T14003] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  985.497295][ T5978] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  985.514365][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  985.514558][    C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  985.535485][ T5978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  985.544433][ T5978] usb 4-1: Product: ј
[  985.550464][ T5978] usb 4-1: Manufacturer: Ⱀ
[  985.555775][ T5978] usb 4-1: SerialNumber: syz
[  985.561033][ T3694] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  985.617603][T14006] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  985.767447][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  985.853979][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  985.890917][ T3694] usb 2-1: Product: syz
[  985.932988][ T3694] usb 2-1: Manufacturer: syz
[  985.966097][ T3694] usb 2-1: SerialNumber: syz
[  986.061203][ T3694] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  986.080119][ T3694] cdc_wdm 2-1:21.0: Unknown control protocol
[  986.124350][ T3694] usb 5-1: USB disconnect, device number 47
[  986.315102][ T3608] usb 2-1: USB disconnect, device number 13
[  986.327286][T14009] cdc_wdm 2-1:21.0: Tx URB error: -19
[  986.428573][ T4532] usb 6-1: USB disconnect, device number 76
03:42:04 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

03:42:04 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x27b, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x269, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xc, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  986.696839][   T27] kauditd_printk_skb: 10 callbacks suppressed
[  986.696858][   T27] audit: type=1804 audit(1662435724.245:2158): pid=14029 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir4123460534/syzkaller.uVPXPG/1065/bus" dev="sda1" ino=1172 res=1 errno=0
[  986.736841][    C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
03:42:04 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0xd, 0x0, "cbda0273f4ad91e41395db"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  986.917275][ T3694] usb 5-1: new high-speed USB device number 48 using dummy_hcd
03:42:04 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  987.126205][ T5978] usb 4-1: USB disconnect, device number 100
[  987.146067][ T3695] usb 3-1: USB disconnect, device number 99
[  987.187331][ T3694] usb 5-1: Using ep0 maxpacket: 32
[  987.237254][ T4532] usb 6-1: new high-speed USB device number 77 using dummy_hcd
[  987.317238][ T3608] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  987.337342][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  987.350657][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  987.361579][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  987.372673][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  987.383885][ T3694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  987.394016][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  987.405228][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
03:42:05 executing program 0:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x2007ffb)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4)
setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28)
sendfile(r5, r3, 0x0, 0x800100022007)

[  987.415896][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  987.426353][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  987.436904][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has 13 endpoint descriptors, different from the interface descriptor's value: 12
[  987.507499][ T4532] usb 6-1: Using ep0 maxpacket: 32
03:42:05 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x593, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x581, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc9, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:05 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x595, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x583, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcb, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  987.609743][   T27] audit: type=1804 audit(1662435725.165:2159): pid=14039 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir4123460534/syzkaller.uVPXPG/1066/bus" dev="sda1" ino=1172 res=1 errno=0
[  987.638868][    C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  987.657621][ T3694] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  987.666826][ T4532] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  987.677293][ T3608] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  987.679113][ T4532] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  987.698692][ T3694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  987.711358][ T3694] usb 5-1: Product: ј
[  987.715738][ T3694] usb 5-1: Manufacturer: Ⱀ
[  987.721750][ T4532] usb 6-1: config 1 has no interface number 0
[  987.727955][ T3694] usb 5-1: SerialNumber: syz
[  987.736305][ T3608] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  987.736310][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  987.736347][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  987.776305][ T3608] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  987.802279][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  987.824165][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  987.851646][ T4532] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  987.862869][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  987.874315][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  987.886039][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  987.897225][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  987.909162][ T4532] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  987.920339][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  987.932097][ T4532] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  987.937353][ T5146] usb 4-1: new high-speed USB device number 101 using dummy_hcd
[  987.953054][ T3608] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  987.962424][ T3608] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  987.971190][ T3608] usb 2-1: Product: syz
[  987.975571][ T3608] usb 2-1: Manufacturer: syz
[  987.980450][ T3608] usb 2-1: SerialNumber: syz
[  988.031362][ T3608] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  988.042008][ T3608] cdc_wdm 2-1:21.0: Unknown control protocol
[  988.096875][   T27] audit: type=1804 audit(1662435725.645:2160): pid=14041 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/432/bus" dev="sda1" ino=1181 res=1 errno=0
[  988.097163][ T3694] usb 3-1: new high-speed USB device number 100 using dummy_hcd
[  988.131806][   T27] audit: type=1800 audit(1662435725.685:2161): pid=14041 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1181 res=0 errno=0
[  988.153167][ T4532] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  988.164157][ T4532] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  988.174169][ T4532] usb 6-1: Product: ј
[  988.179753][ T4532] usb 6-1: Manufacturer: Ⱀ
[  988.186022][ T4532] usb 6-1: SerialNumber: syz
[  988.207173][ T5146] usb 4-1: Using ep0 maxpacket: 32
[  988.227767][T14031] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22
03:42:05 executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0xc0189436, &(0x7f0000000100)={'ip6tnl0\x00', 0x0})

[  988.292249][ T3608] usb 2-1: USB disconnect, device number 14
[  988.318071][T14033] cdc_wdm 2-1:21.0: Tx URB error: -19
03:42:05 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000380)="5d650181193eac9238391a5f172d3ef144fcf7f3b5c03bb7e73074d5c9551ec4e76ed35274d74461bdaa670e3acfe92b000001000000000001000000005500005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[])

[  988.377726][ T3694] usb 3-1: Using ep0 maxpacket: 32
03:42:05 executing program 0:
sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x6, 0x6d}}}}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x99}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x81)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ieee802154={0x24, @short}, &(0x7f0000000180)=0x80, 0x80800)
sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffc00}]}]}, 0x20}}, 0x88d0)
ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0))
timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x4}, &(0x7f0000000340))
r1 = accept4(r0, &(0x7f0000000400)=@isdn, &(0x7f0000000480)=0x80, 0x800)
syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), r1)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500), r1)
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x800)
sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="65e2bc75a597"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x40010)
sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x781b428ce9544eae}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2f}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0xc8f1b7a707464f6a)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='maps\x00')
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000e}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000009c0), 0xffffffffffffffff)
sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r5, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044000}, 0x8810)
r6 = syz_clone(0x240a0000, &(0x7f0000000ac0)="773389dfe7e04f30ed9668942bccc3ab27cba76c28783ee12b19bcb482ad11a890c2b4da66b29cf87a8449a3ca402fa74f623bb17b7fe3ebabc73962fd8ed9b5519161128383768eaba1516ecea2481f98a46791f803ccc4ab5106828359db53e6974a1a163fe5aa1b2a40868b590c224e5e5ac7fd26c330d49e2fe4770969c8adeed9cdbfaa6a5c99295575bac13f6a42b51ecfb334932dffdd9b89d2eafcf0f020fb7029806a03f9d8eb31f57cc9d01342b472d4baf41fe5774213a9aac4c47f0f", 0xc2, &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="7ff314367e75092386f3d813f2211f68d5aaffbe1b5e135a642944f50754fc0fcc71c23b7fdc50da7171de1d936ecd9e4447")
syz_open_procfs(r6, &(0x7f0000000c80)='fdinfo/4\x00')

[  988.407231][ T5146] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  988.417578][ T5146] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  988.443774][ T5146] usb 4-1: config 1 has no interface number 0
[  988.465703][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  988.491574][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  988.513097][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  988.532384][   T27] audit: type=1804 audit(1662435726.085:2162): pid=14050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/422/bus" dev="sda1" ino=1172 res=1 errno=0
03:42:06 executing program 0:
sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x6, 0x6d}}}}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x99}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x81)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ieee802154={0x24, @short}, &(0x7f0000000180)=0x80, 0x80800)
sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffc00}]}]}, 0x20}}, 0x88d0)
ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0))
timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x4}, &(0x7f0000000340))
r1 = accept4(r0, &(0x7f0000000400)=@isdn, &(0x7f0000000480)=0x80, 0x800)
syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), r1)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500), r1)
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x800)
sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="65e2bc75a597"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x40010)
sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x781b428ce9544eae}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2f}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0xc8f1b7a707464f6a)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='maps\x00')
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000e}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000009c0), 0xffffffffffffffff)
sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r5, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044000}, 0x8810)
r6 = syz_clone(0x240a0000, &(0x7f0000000ac0)="773389dfe7e04f30ed9668942bccc3ab27cba76c28783ee12b19bcb482ad11a890c2b4da66b29cf87a8449a3ca402fa74f623bb17b7fe3ebabc73962fd8ed9b5519161128383768eaba1516ecea2481f98a46791f803ccc4ab5106828359db53e6974a1a163fe5aa1b2a40868b590c224e5e5ac7fd26c330d49e2fe4770969c8adeed9cdbfaa6a5c99295575bac13f6a42b51ecfb334932dffdd9b89d2eafcf0f020fb7029806a03f9d8eb31f57cc9d01342b472d4baf41fe5774213a9aac4c47f0f", 0xc2, &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="7ff314367e75092386f3d813f2211f68d5aaffbe1b5e135a642944f50754fc0fcc71c23b7fdc50da7171de1d936ecd9e4447")
syz_open_procfs(r6, &(0x7f0000000c80)='fdinfo/4\x00')

[  988.585375][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  988.597883][ T3694] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  988.611761][ T3694] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  988.620815][ T5146] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  988.631169][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  988.649282][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  988.664515][   T27] audit: type=1800 audit(1662435726.115:2163): pid=14050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1172 res=0 errno=0
[  988.667700][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  988.703106][ T3694] usb 3-1: config 1 has no interface number 0
[  988.725249][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
03:42:06 executing program 0:
sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x6, 0x6d}}}}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x99}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x81)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ieee802154={0x24, @short}, &(0x7f0000000180)=0x80, 0x80800)
sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffc00}]}]}, 0x20}}, 0x88d0)
ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0))
timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x4}, &(0x7f0000000340))
r1 = accept4(r0, &(0x7f0000000400)=@isdn, &(0x7f0000000480)=0x80, 0x800)
syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), r1)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500), r1)
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x800)
sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="65e2bc75a597"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x40010)
sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x781b428ce9544eae}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2f}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0xc8f1b7a707464f6a)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='maps\x00')
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000e}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000009c0), 0xffffffffffffffff)
sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r5, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044000}, 0x8810)
r6 = syz_clone(0x240a0000, &(0x7f0000000ac0)="773389dfe7e04f30ed9668942bccc3ab27cba76c28783ee12b19bcb482ad11a890c2b4da66b29cf87a8449a3ca402fa74f623bb17b7fe3ebabc73962fd8ed9b5519161128383768eaba1516ecea2481f98a46791f803ccc4ab5106828359db53e6974a1a163fe5aa1b2a40868b590c224e5e5ac7fd26c330d49e2fe4770969c8adeed9cdbfaa6a5c99295575bac13f6a42b51ecfb334932dffdd9b89d2eafcf0f020fb7029806a03f9d8eb31f57cc9d01342b472d4baf41fe5774213a9aac4c47f0f", 0xc2, &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="7ff314367e75092386f3d813f2211f68d5aaffbe1b5e135a642944f50754fc0fcc71c23b7fdc50da7171de1d936ecd9e4447")
syz_open_procfs(r6, &(0x7f0000000c80)='fdinfo/4\x00')

[  988.740297][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  988.767257][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  988.778236][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  988.789260][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  988.800030][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  988.810766][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  988.824814][ T5146] usb 4-1: config 1 interface 8 has no altsetting 0
03:42:06 executing program 0:
sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x6, 0x6d}}}}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x99}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x81)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ieee802154={0x24, @short}, &(0x7f0000000180)=0x80, 0x80800)
sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffc00}]}]}, 0x20}}, 0x88d0)
ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0))
timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x4}, &(0x7f0000000340))
r1 = accept4(r0, &(0x7f0000000400)=@isdn, &(0x7f0000000480)=0x80, 0x800)
syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), r1)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500), r1)
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x800)
sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="65e2bc75a597"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x40010)
sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x781b428ce9544eae}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2f}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0xc8f1b7a707464f6a)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='maps\x00')
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000e}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000009c0), 0xffffffffffffffff)
sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r5, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044000}, 0x8810)
r6 = syz_clone(0x240a0000, &(0x7f0000000ac0)="773389dfe7e04f30ed9668942bccc3ab27cba76c28783ee12b19bcb482ad11a890c2b4da66b29cf87a8449a3ca402fa74f623bb17b7fe3ebabc73962fd8ed9b5519161128383768eaba1516ecea2481f98a46791f803ccc4ab5106828359db53e6974a1a163fe5aa1b2a40868b590c224e5e5ac7fd26c330d49e2fe4770969c8adeed9cdbfaa6a5c99295575bac13f6a42b51ecfb334932dffdd9b89d2eafcf0f020fb7029806a03f9d8eb31f57cc9d01342b472d4baf41fe5774213a9aac4c47f0f", 0xc2, &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="7ff314367e75092386f3d813f2211f68d5aaffbe1b5e135a642944f50754fc0fcc71c23b7fdc50da7171de1d936ecd9e4447")
syz_open_procfs(r6, &(0x7f0000000c80)='fdinfo/4\x00')

[  988.846294][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  988.880619][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  988.922021][ T3694] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  988.953295][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  988.980053][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  988.990912][ T5146] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  989.002771][ T5146] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  989.017330][ T5146] usb 4-1: Product: ј
[  989.021447][ T5146] usb 4-1: Manufacturer: Ⱀ
[  989.026060][ T5146] usb 4-1: SerialNumber: syz
[  989.044027][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  989.055213][T14037] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  989.070479][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  989.083300][ T3694] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  989.097855][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  989.110287][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  989.122581][ T3694] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  989.138090][ T3694] usb 3-1: config 1 interface 8 has no altsetting 0
[  989.152000][T13758] usb 5-1: USB disconnect, device number 48
03:42:06 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x27b, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x269, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xc, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  989.307363][ T3694] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  989.321976][ T4532] usb 6-1: USB disconnect, device number 77
[  989.329178][ T3694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  989.341890][ T3694] usb 3-1: Product: ј
[  989.346873][ T3694] usb 3-1: Manufacturer: Ⱀ
[  989.352211][ T3694] usb 3-1: SerialNumber: syz
[  989.388892][T14040] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  989.405443][   T27] audit: type=1804 audit(1662435726.955:2164): pid=14064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/314/bus" dev="sda1" ino=1161 res=1 errno=0
[  989.431106][   T27] audit: type=1800 audit(1662435726.965:2165): pid=14064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1161 res=0 errno=0
[  989.677220][T13758] usb 5-1: new high-speed USB device number 49 using dummy_hcd
[  989.699490][   T27] audit: type=1804 audit(1662435727.255:2166): pid=14066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/299/bus" dev="sda1" ino=1162 res=1 errno=0
03:42:07 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:42:07 executing program 0:
request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='syz', 0x0)

03:42:07 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x377, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x365, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0xd, 0x0, "cbda0273f4ad91e41395db"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  989.725602][   T27] audit: type=1800 audit(1662435727.265:2167): pid=14066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1162 res=0 errno=0
[  989.758454][ T5146] usb 4-1: USB disconnect, device number 101
[  989.967275][T13758] usb 5-1: Using ep0 maxpacket: 32
[  990.057176][ T3608] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  990.094081][ T3694] usb 3-1: USB disconnect, device number 100
[  990.107257][T13758] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  990.118142][ T4911] usb 6-1: new high-speed USB device number 78 using dummy_hcd
[  990.125917][T13758] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  990.136683][T13758] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
03:42:07 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x593, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x581, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc9, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  990.149324][T13758] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  990.160279][T13758] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  990.175024][T13758] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  990.186532][T13758] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  990.197292][T13758] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  990.207939][T13758] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  990.219928][T13758] usb 5-1: config 1 interface 0 altsetting 0 has 13 endpoint descriptors, different from the interface descriptor's value: 12
[  990.367249][ T4911] usb 6-1: Using ep0 maxpacket: 32
[  990.417371][ T3608] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  990.417753][T13758] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  990.437059][ T3608] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  990.440508][T13758] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  990.446361][ T3608] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  990.454403][T13758] usb 5-1: Product: ј
[  990.469544][T13758] usb 5-1: Manufacturer: Ⱀ
[  990.474133][T13758] usb 5-1: SerialNumber: syz
[  990.477306][ T5146] usb 4-1: new high-speed USB device number 102 using dummy_hcd
03:42:08 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x595, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x583, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcb, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:08 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000200)="8c", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000004c0)="089c04192ff0700276cb457d3f970a2da64e9dafb99a2eac9c80615892f2be0ec84eec3b31315e3843ddd3f7e442c2d03e3665474a68b2b6318cb6c8e479d127c2aae9921aa6621f554700f289c4c2a757ff5513968eab85e4f706c3b621d0296186843e18755af5dc871c0053bd426fbae40f79fad194473c8bdc9038d4aa3da0a6e2d8859f15da3850d2c15a33db9d1784d565691fc59c213d7696f3ba9fd96c6a86d3298ecd23974595503f46582b39bf2b4d", 0xb4}, {&(0x7f0000000640)="b37d05232837b8a7523668a9394f8d3020d36272481800542edd12914446c00f05e391b883ee3e464bd0c361c8f6f94602be069591f6f1254d75094168a2ab4fae15bf6ee37612df0595f31a42b5a93290efeb57fc01f373ede8c40b9879555e0cbc5d4a", 0x64}, {&(0x7f0000000b80)="7f46b85be542245fc92f4c5cf6b45b8cbb6d4dd3bdf15681c5892f334c143025d60595e1939e47c874d8723b4da54e863872f9e95f961d47b902c83f3ec3dfd052dc5cc954e73ad0ee5c8bcb61f5ff61ca023a5382832e22f56ce2e4b54ef94919c6772160a3521a62f4a0dc268f705f365627a825f49309736755ad4209c9b6d08bfb29d4e5cf0c1a1d", 0x8a}, {&(0x7f0000000c40)="a3d0dcf5a02c983a38cba1978cef0dfff47f0dbc144c43e7ce63f1b9ffb65e353eee3405931df03fe6b2bfcd51183cb108b41d90a20f92820ebff040d224c4b9f93fc712e3f3678dfcc585244b9b3024cbdb92e33e8f0144f89b703a3600000000000000801996b5c94815352a46f13326af316ca4e0e0b75b74200e350ec65d4451464904e2c3fac4357e29e293b3910bc8e049b7e424ee56c5063a91563838a419d64fbefa5cdcffb793a7188d2875a6b30f2349ba48fa0cfe74f7a0f8332e22556e25c7af2de6a4eb1542b1093a049e0319de6c9079223f84bf", 0xdb}, {&(0x7f0000000980)="1432946140fb92d9354c65b961bb34e93c3dff8991206ef0cd2a8aaf5fdbdc493126dd4500f2203bcc1125c2f8361ba57fa7a0ea371fd4b818b8b8da82783bab57576ad473d7a2011c47d166484028385b47a5c4ac0aeab61dafcdefe6aacfd9499925d0cf1b6e51098fe7019d229f7a3fca2fb8c85c416835930a2843fe8b708031ce3a14d16df30696e2268a11513dbc03fa00e09a1baa0c12c4f51b37508bf9f7212cdf929e4657a4cb3b69e8912a097889b212de81667fdba4eeb72be72dbbb491661f14a5c589d53061fcf6a0f9ba51f0e6f1a9afbf", 0xd8}], 0x5}}], 0x2, 0x0)
sendmmsg(r0, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)="03", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000800)="b422012868c191d8f221493b34c7d0de8131693775dfd989ac057a045c1b73757a32b824dbe5ec442d5329fb1137f1351e12e32d6f4e863d400f9c5a173bae78e64dffb2c86bc4316f4cb6e76a6651a49fd5a4ee07", 0x55}], 0x1}}], 0x2, 0x4080)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001340)="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", 0x5b8}], 0x1)

[  990.517653][ T4911] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  990.538591][ T4911] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  990.548130][ T4911] usb 6-1: config 1 has no interface number 0
[  990.554407][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  990.565580][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  990.565731][T14078] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[  990.576290][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  990.576332][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  990.576366][ T4911] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  990.621014][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  990.627266][ T3608] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  990.632040][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  990.653330][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  990.664938][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  990.676698][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  990.677886][ T3608] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  990.688001][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  990.698319][ T3608] usb 2-1: Product: syz
[  990.706716][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  990.711194][ T3608] usb 2-1: Manufacturer: syz
[  990.729129][ T5146] usb 4-1: Using ep0 maxpacket: 32
[  990.734892][ T3608] usb 2-1: SerialNumber: syz
[  990.784104][ T3608] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  990.796569][ T3608] cdc_wdm 2-1:21.0: Unknown control protocol
[  990.907392][ T4911] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  990.916544][ T4911] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  990.926823][ T4911] usb 6-1: Product: ј
[  990.927312][ T5146] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  990.939093][ T4911] usb 6-1: Manufacturer: Ⱀ
[  990.942572][ T5146] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  990.944212][ T4911] usb 6-1: SerialNumber: syz
[  990.958722][ T5146] usb 4-1: config 1 has no interface number 0
[  990.966406][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  990.990652][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  991.001427][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  991.014523][T14073] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22
[  991.021833][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  991.034756][ T5146] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  991.036923][ T4532] usb 2-1: USB disconnect, device number 15
[  991.045868][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  991.045896][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  991.045917][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - usb_submit_urb failed with result -19
[  991.074077][T13758] usb 3-1: new high-speed USB device number 101 using dummy_hcd
[  991.082563][T14070] cdc_wdm 2-1:21.0: Tx URB error: -19
[  991.085130][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  991.101355][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  991.113235][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  991.125943][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  991.158987][ T5146] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  991.170617][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  991.184227][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  991.195451][ T5146] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  991.208873][ T5146] usb 4-1: config 1 interface 8 has no altsetting 0
[  991.239488][ T5978] usb 5-1: USB disconnect, device number 49
03:42:08 executing program 0:
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0}, 0x0)
sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0xffffffffffffffff, 0x0, 0x0)

03:42:08 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000040))

[  991.367389][ T5146] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  991.378496][T13758] usb 3-1: Using ep0 maxpacket: 32
[  991.394803][ T5146] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
03:42:09 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, 0x0, &(0x7f0000000040))

03:42:09 executing program 0:
r0 = socket(0x2, 0xa, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@generic={0x1, 0xffffffff00000000, 0x2})

[  991.425527][ T5146] usb 4-1: Product: ј
[  991.436859][ T5146] usb 4-1: Manufacturer: Ⱀ
[  991.444951][ T5146] usb 4-1: SerialNumber: syz
03:42:09 executing program 0:
r0 = socket(0x2, 0xa, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@generic={0x1, 0xffffffff00000000, 0x2})

[  991.477525][T14075] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  991.627884][T13758] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  991.636825][T13758] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  991.645992][T13758] usb 3-1: config 1 has no interface number 0
[  991.654561][T13758] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  991.665986][T13758] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  991.678528][T13758] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  991.691313][T13758] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  991.704686][T13758] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  991.716818][T13758] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
03:42:09 executing program 0:
socket$inet(0x2, 0xa, 0x445)

03:42:09 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:42:09 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x27b, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x269, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xc, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  991.731196][T13758] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  991.752959][T13758] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  991.764077][T13758] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  991.817402][T13758] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  991.829966][T13758] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  991.843810][   T27] kauditd_printk_skb: 4 callbacks suppressed
[  991.843828][   T27] audit: type=1804 audit(1662435729.395:2172): pid=14100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/315/bus" dev="sda1" ino=1164 res=1 errno=0
[  991.891030][ T4911] usb 6-1: USB disconnect, device number 78
[  991.899393][T13758] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  991.927670][   T27] audit: type=1800 audit(1662435729.445:2173): pid=14100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0
[  991.949437][T13758] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  991.964839][T13758] usb 3-1: config 1 interface 8 has no altsetting 0
[  992.137452][T13758] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  992.147802][T13758] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  992.157933][T13758] usb 3-1: Product: ј
[  992.164049][T13758] usb 3-1: Manufacturer: Ⱀ
[  992.171652][T13758] usb 3-1: SerialNumber: syz
[  992.198223][T14079] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  992.247423][ T4532] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[  992.255155][ T3694] usb 5-1: new high-speed USB device number 50 using dummy_hcd
03:42:09 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000a00)={0x20, r1, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0)

[  992.291067][ T5146] usb 4-1: USB disconnect, device number 102
[  992.487199][   T27] audit: type=1804 audit(1662435730.035:2174): pid=14107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/300/bus" dev="sda1" ino=1156 res=1 errno=0
[  992.513013][ T3694] usb 5-1: Using ep0 maxpacket: 32
[  992.523996][   T27] audit: type=1800 audit(1662435730.075:2175): pid=14107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1156 res=0 errno=0
[  992.648985][ T4532] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  992.659743][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  992.670985][ T4532] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  992.680376][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
03:42:10 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x593, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x581, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xc9, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  992.691302][ T4532] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  992.702419][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  992.713511][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  992.729135][ T3694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  992.738716][ T1230] ieee802154 phy0 wpan0: encryption failed: -22
[  992.745161][ T1230] ieee802154 phy1 wpan1: encryption failed: -22
[  992.754626][ T3694] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  992.770158][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  992.783507][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  992.795572][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  992.809488][ T3694] usb 5-1: config 1 interface 0 altsetting 0 has 13 endpoint descriptors, different from the interface descriptor's value: 12
[  992.878761][ T4532] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  992.888654][ T4532] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  992.898770][ T4532] usb 2-1: Product: syz
[  992.903526][ T4532] usb 2-1: Manufacturer: syz
[  992.909801][ T4532] usb 2-1: SerialNumber: syz
[  992.980006][ T4532] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  992.986122][ T4532] cdc_wdm 2-1:21.0: Unknown control protocol
[  992.997290][ T3694] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  993.009544][ T3694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  993.021858][T13758] usb 3-1: USB disconnect, device number 101
[  993.028200][ T3694] usb 5-1: Product: ј
[  993.032282][ T3694] usb 5-1: Manufacturer: Ⱀ
[  993.042907][ T3694] usb 5-1: SerialNumber: syz
[  993.057249][ T3608] usb 4-1: new high-speed USB device number 103 using dummy_hcd
[  993.235689][ T3694] usb 2-1: USB disconnect, device number 16
[  993.237231][    C0] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  993.248339][    C0] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  993.254514][    C0] cdc_wdm 2-1:21.0: wdm_int_callback - usb_submit_urb failed with result -19
[  993.307165][ T3608] usb 4-1: Using ep0 maxpacket: 32
[  993.369430][   T27] audit: type=1804 audit(1662435730.925:2176): pid=14112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/434/bus" dev="sda1" ino=1173 res=1 errno=0
[  993.402414][   T27] audit: type=1800 audit(1662435730.945:2177): pid=14112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1173 res=0 errno=0
03:42:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x379, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x367, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0xf, 0x0, "cbda0273f4ad91e41395db5cc0"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:11 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000380)={0x14, r1, 0x3}, 0x14}}, 0x0)

03:42:11 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4de, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4cc, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0xf, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:11 executing program 0:
socketpair(0x15, 0x5, 0x100, &(0x7f0000000040))

[  993.517215][ T3608] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  993.527011][ T3608] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  993.540582][ T3608] usb 4-1: config 1 has no interface number 0
[  993.548426][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
03:42:11 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0)

[  993.561226][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
03:42:11 executing program 0:
pselect6(0x40, &(0x7f0000000000)={0x5}, &(0x7f0000000040)={0x1}, 0x0, 0x0, 0x0)

[  993.596446][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  993.630494][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
03:42:11 executing program 0:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080))

[  993.656871][ T3608] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  993.690248][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
03:42:11 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, 0x0, 0x0)

[  993.705180][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  993.721519][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  993.739909][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  993.752371][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  993.764414][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  993.767211][ T3694] usb 6-1: new high-speed USB device number 79 using dummy_hcd
[  993.776675][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  993.794866][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  993.808461][ T3608] usb 4-1: config 1 interface 8 has no altsetting 0
[  993.870756][T13758] usb 5-1: USB disconnect, device number 50
03:42:11 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

[  993.967314][ T3608] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  993.967449][ T5146] usb 3-1: new high-speed USB device number 102 using dummy_hcd
[  993.984397][ T3608] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  993.993036][ T3608] usb 4-1: Product: ј
[  993.997511][ T3608] usb 4-1: Manufacturer: Ⱀ
[  994.002123][ T3608] usb 4-1: SerialNumber: syz
[  994.029227][T14110] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  994.057202][ T3694] usb 6-1: Using ep0 maxpacket: 32
[  994.217584][ T3694] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  994.225716][ T3694] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  994.234562][ T4532] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  994.242303][ T3694] usb 6-1: config 1 has no interface number 0
[  994.248501][ T5146] usb 3-1: Using ep0 maxpacket: 32
[  994.248633][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  994.265610][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  994.279684][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  994.291545][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  994.303904][ T3694] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  994.313850][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  994.326153][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  994.336919][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
03:42:11 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x9)
sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0)

03:42:11 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x264, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x252, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xb, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  994.352632][   T27] audit: type=1804 audit(1662435731.905:2178): pid=14132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/316/bus" dev="sda1" ino=1168 res=1 errno=0
[  994.359023][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  994.389814][ T3694] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  994.400714][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  994.457464][ T5146] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  994.466419][ T5146] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  994.471187][ T3694] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  994.491555][   T27] audit: type=1800 audit(1662435731.945:2179): pid=14132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1168 res=0 errno=0
[  994.519692][ T5146] usb 3-1: config 1 has no interface number 0
[  994.526042][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  994.539035][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  994.551465][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  994.564015][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  994.575342][ T5146] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  994.585715][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  994.598868][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  994.610293][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  994.622445][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  994.633645][ T5146] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  994.646377][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  994.657330][ T4532] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  994.670382][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  994.681129][ T4532] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  994.692228][ T5146] usb 3-1: config 1 interface 8 altsetting 9 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  994.706958][ T5146] usb 3-1: config 1 interface 8 has no altsetting 0
[  994.713854][ T4532] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  994.738308][ T3694] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  994.750102][ T3694] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  994.759133][ T3694] usb 6-1: Product: ј
[  994.763313][ T3694] usb 6-1: Manufacturer: Ⱀ
[  994.770891][ T3694] usb 6-1: SerialNumber: syz
[  994.797698][T14117] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  994.827971][ T4911] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[  994.877497][ T5146] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  994.888058][ T5146] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  994.896167][ T5146] usb 3-1: Product: ј
[  994.901939][ T5146] usb 3-1: Manufacturer: Ⱀ
[  994.908052][ T5146] usb 3-1: SerialNumber: syz
[  994.937288][ T4532] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  994.937995][T14119] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  994.946527][ T4532] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  994.963090][ T4532] usb 2-1: Product: syz
[  994.967432][ T4532] usb 2-1: Manufacturer: syz
[  994.972579][ T4532] usb 2-1: SerialNumber: syz
[  995.005340][ T3608] usb 4-1: USB disconnect, device number 103
[  995.020339][ T4532] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  995.026377][ T4532] cdc_wdm 2-1:21.0: Unknown control protocol
[  995.087190][ T4911] usb 5-1: Using ep0 maxpacket: 32
[  995.094973][   T27] audit: type=1804 audit(1662435732.645:2180): pid=14138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/424/bus" dev="sda1" ino=1157 res=1 errno=0
[  995.123398][   T27] audit: type=1800 audit(1662435732.655:2181): pid=14138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1157 res=0 errno=0
[  995.227714][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  995.256464][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  995.281259][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  995.291942][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.291960][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  995.308346][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  995.319242][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.319259][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  995.347148][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.353919][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  995.362277][ T4911] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  995.372314][ T4911] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  995.383204][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.383222][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  995.398558][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  995.409117][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.409137][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
03:42:13 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in, @in={0x2, 0x0, @local}], 0x20)

[  995.426975][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  995.437582][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.437599][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  995.467150][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  995.473889][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  995.483829][ T4911] usb 5-1: config 1 interface 0 altsetting 0 has 12 endpoint descriptors, different from the interface descriptor's value: 11
[  995.505905][ T4532] usb 2-1: USB disconnect, device number 17
[  995.697629][ T4911] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  995.708139][ T4911] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  995.718499][ T4911] usb 5-1: Product: ј
[  995.724400][ T4911] usb 5-1: Manufacturer: Ⱀ
[  995.737203][ T3694] usb 6-1: USB disconnect, device number 79
[  995.748860][ T4911] usb 5-1: SerialNumber: syz
[  995.941839][ T5146] usb 3-1: USB disconnect, device number 102
03:42:13 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x595, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x583, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcb, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:13 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001940)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x34}}, 0x0)

[  996.313198][ T5146] usb 5-1: USB disconnect, device number 51
03:42:13 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4de, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4cc, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0xf, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:13 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:42:13 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x379, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x367, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0xf, 0x0, "cbda0273f4ad91e41395db5cc0"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:13 executing program 0:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept4$tipc(r0, 0x0, 0x0, 0xc00)

03:42:13 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x13, r1, 0x1, 0x0, 0x0, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}}]}, 0x4c}}, 0x0)

03:42:13 executing program 0:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, 0x0, 0x0)

03:42:13 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0), r0)

03:42:14 executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
sendmsg$can_j1939(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0)

[  996.477352][ T3694] usb 4-1: new high-speed USB device number 104 using dummy_hcd
[  996.647186][ T5978] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  996.657307][ T4911] usb 6-1: new high-speed USB device number 80 using dummy_hcd
[  996.667243][ T3608] usb 3-1: new high-speed USB device number 103 using dummy_hcd
[  996.737287][ T3694] usb 4-1: Using ep0 maxpacket: 32
03:42:14 executing program 0:
syz_init_net_socket$ax25(0x3, 0x0, 0x0)
ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]})
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0}, 0x40)

03:42:14 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x264, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x252, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xb, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[  996.907379][ T3608] usb 3-1: Using ep0 maxpacket: 32
[  996.927598][ T4911] usb 6-1: Using ep0 maxpacket: 32
[  996.977379][ T3694] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  996.985827][ T3694] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  996.994656][ T3694] usb 4-1: config 1 has no interface number 0
[  997.000993][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  997.008265][ T5978] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[  997.012314][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  997.033284][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  997.044046][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  997.045391][ T5978] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[  997.055576][ T3694] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  997.069257][ T5978] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  997.074554][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  997.095899][ T4911] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[  997.103966][ T4911] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  997.113409][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  997.123979][ T4911] usb 6-1: config 1 has no interface number 0
[  997.127273][ T3608] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[  997.130155][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  997.141254][ T3608] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  997.149814][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  997.158373][ T3608] usb 3-1: config 1 has no interface number 0
[  997.174455][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  997.176514][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  997.197134][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  997.197173][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  997.197206][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  997.208708][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  997.220578][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  997.229805][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[  997.240713][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  997.250922][ T5978] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[  997.263252][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  997.272270][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  997.280816][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[  997.291904][ T5978] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[  997.315687][ T4911] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  997.324590][ T3608] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[  997.343829][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  997.343871][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[  997.355055][ T5978] usb 2-1: Product: syz
[  997.367231][ T3694] usb 4-1: config 1 interface 8 has no altsetting 0
[  997.369748][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  997.376098][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  997.387243][ T5978] usb 2-1: Manufacturer: syz
[  997.399321][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  997.402809][ T5978] usb 2-1: SerialNumber: syz
[  997.413127][ T4911] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  997.418047][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[  997.430709][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[  997.440734][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[  997.452673][ T4911] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[  997.461143][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[  997.486333][ T5978] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[  997.492410][ T5978] cdc_wdm 2-1:21.0: Unknown control protocol
[  997.510737][ T3608] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[  997.521576][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[  997.532152][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[  997.542748][ T3608] usb 3-1: config 1 interface 8 altsetting 9 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[  997.556046][ T3608] usb 3-1: config 1 interface 8 has no altsetting 0
[  997.567362][ T3694] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  997.576586][ T3694] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  997.585055][ T3694] usb 4-1: Product: ј
[  997.589788][ T3694] usb 4-1: Manufacturer: Ⱀ
[  997.594500][ T3694] usb 4-1: SerialNumber: syz
[  997.618516][ T3697] usb 5-1: new high-speed USB device number 52 using dummy_hcd
[  997.619114][T14149] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  997.637382][ T4911] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  997.647276][ T4911] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  997.655333][ T4911] usb 6-1: Product: ј
[  997.659701][ T4911] usb 6-1: Manufacturer: Ⱀ
[  997.664357][ T4911] usb 6-1: SerialNumber: syz
[  997.687909][T14155] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22
[  997.717349][ T3608] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  997.726471][ T3608] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  997.734558][ T3608] usb 3-1: Product: ј
[  997.738731][ T3608] usb 3-1: Manufacturer: Ⱀ
[  997.743390][ T3608] usb 3-1: SerialNumber: syz
[  997.744304][T13758] usb 2-1: USB disconnect, device number 18
[  997.748292][    C1] cdc_wdm 2-1:21.0: nonzero urb status received: -71
[  997.748316][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - 0 bytes
[  997.748337][    C1] cdc_wdm 2-1:21.0: wdm_int_callback - usb_submit_urb failed with result -19
[  997.759763][T14154] cdc_wdm 2-1:21.0: Tx URB error: -19
[  997.783537][T14158] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  997.887276][ T3697] usb 5-1: Using ep0 maxpacket: 32
[  997.916420][   T27] kauditd_printk_skb: 4 callbacks suppressed
[  997.916438][   T27] audit: type=1804 audit(1662435735.465:2186): pid=14172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/317/bus" dev="sda1" ino=1163 res=1 errno=0
[  998.022350][   T27] audit: type=1800 audit(1662435735.515:2187): pid=14172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0
[  998.043913][   T27] audit: type=1804 audit(1662435735.565:2188): pid=14173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/425/bus" dev="sda1" ino=1167 res=1 errno=0
[  998.073078][   T27] audit: type=1800 audit(1662435735.565:2189): pid=14173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1167 res=0 errno=0
[  998.094330][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[  998.109398][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[  998.121497][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[  998.149439][   T27] audit: type=1804 audit(1662435735.705:2190): pid=14176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/302/bus" dev="sda1" ino=1169 res=1 errno=0
[  998.204492][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[  998.228325][   T27] audit: type=1800 audit(1662435735.705:2191): pid=14176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1169 res=0 errno=0
[  998.255940][ T3697] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[  998.302111][ T3697] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  998.337243][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  998.349906][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[  998.361489][ T3697] usb 5-1: config 1 interface 0 altsetting 0 has 12 endpoint descriptors, different from the interface descriptor's value: 11
[  998.597643][ T3697] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[  998.625036][ T3697] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  998.660695][ T3697] usb 5-1: Product: ј
[  998.673946][ T3697] usb 5-1: Manufacturer: Ⱀ
[  998.693640][ T3697] usb 5-1: SerialNumber: syz
[  998.746276][ T3694] usb 4-1: USB disconnect, device number 104
[  998.943984][ T4911] usb 6-1: USB disconnect, device number 80
[  999.002467][ T3608] usb 3-1: USB disconnect, device number 103
[  999.025970][   T27] audit: type=1804 audit(1662435736.575:2192): pid=14178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/436/bus" dev="sda1" ino=1158 res=1 errno=0
[  999.054237][   T27] audit: type=1800 audit(1662435736.605:2193): pid=14178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1158 res=0 errno=0
03:42:16 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x595, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x583, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcb, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:16 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x0, 0x10001, 0x7, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x4}, 0x48)

[  999.312565][ T3608] usb 5-1: USB disconnect, device number 52
03:42:16 executing program 0:
r0 = socket$igmp6(0xa, 0x3, 0x2)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x30, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x140, 0x230, 0x300, 0x0, 0x3d0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @inet=@TOS={0x28}}, {{@ipv6={@private1, @local, [], [], 'pimreg\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@ipv6={@loopback, @private2, [], [], 'nr0\x00', 'pimreg1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580)

03:42:16 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x379, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x367, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xe, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0xf, 0x0, "cbda0273f4ad91e41395db5cc0"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:16 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:42:17 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4de, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4cc, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0xf, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:17 executing program 0:
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$rds(r0, &(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfffffffffffffcaa)

03:42:17 executing program 0:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a00)={0xffffffffffffffff, 0x0, 0x0}, 0x10)

03:42:17 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x4c, r1, 0x1, 0x0, 0x0, {0x7}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}}]}, 0x4c}}, 0x0)

03:42:17 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000800)={'wpan1\x00'})

[  999.497309][ T3694] usb 4-1: new high-speed USB device number 105 using dummy_hcd
[  999.707283][ T4911] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  999.727188][ T5978] usb 3-1: new high-speed USB device number 104 using dummy_hcd
[  999.737234][ T3694] usb 4-1: Using ep0 maxpacket: 32
[  999.747243][ T3697] usb 6-1: new high-speed USB device number 81 using dummy_hcd
03:42:17 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x264, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x252, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xb, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:17 executing program 0:
r0 = socket$pptp(0x18, 0x1, 0x2)
connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2}}, 0x1e)

[  999.957362][ T3694] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[  999.965540][ T3694] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  999.967255][ T5978] usb 3-1: Using ep0 maxpacket: 32
[  999.974505][ T3694] usb 4-1: config 1 has no interface number 0
[  999.985661][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[  999.997081][ T3697] usb 6-1: Using ep0 maxpacket: 32
[ 1000.002279][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1000.012996][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[ 1000.024191][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1000.035211][ T3694] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[ 1000.045382][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1000.056425][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[ 1000.067049][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1000.077964][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1000.088725][ T3694] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1000.099740][ T4911] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[ 1000.109959][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[ 1000.120566][ T3697] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[ 1000.128624][ T4911] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[ 1000.137657][ T3697] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 1000.146505][ T3697] usb 6-1: config 1 has no interface number 0
[ 1000.152776][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[ 1000.163488][ T4911] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1000.174626][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1000.177327][ T5978] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[ 1000.185619][ T3694] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[ 1000.206879][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1000.209810][ T5978] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 1000.217639][ T3694] usb 4-1: config 1 interface 8 has no altsetting 0
[ 1000.226476][ T5978] usb 3-1: config 1 has no interface number 0
[ 1000.233160][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[ 1000.241145][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1000.249811][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1000.271747][ T3697] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[ 1000.281690][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1000.281728][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1000.292562][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[ 1000.305549][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[ 1000.314166][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1000.326566][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1000.335379][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1000.348884][ T5978] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[ 1000.356986][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1000.368614][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1000.377705][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[ 1000.399363][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has 15 endpoint descriptors, different from the interface descriptor's value: 14
[ 1000.412975][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[ 1000.424703][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1000.427317][ T4911] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[ 1000.435653][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1000.456417][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1000.457318][ T4911] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[ 1000.475917][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[ 1000.476182][ T3694] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1000.486737][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[ 1000.495979][ T4911] usb 2-1: Product: syz
[ 1000.508415][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[ 1000.510538][ T3694] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1000.531809][ T5978] usb 3-1: config 1 interface 8 has no altsetting 0
[ 1000.533310][ T4911] usb 2-1: Manufacturer: syz
[ 1000.543084][ T4911] usb 2-1: SerialNumber: syz
[ 1000.553190][ T3694] usb 4-1: Product: ј
[ 1000.557347][T13758] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[ 1000.564954][ T3694] usb 4-1: Manufacturer: Ⱀ
[ 1000.570326][ T3694] usb 4-1: SerialNumber: syz
[ 1000.590774][ T4911] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[ 1000.596941][ T4911] cdc_wdm 2-1:21.0: Unknown control protocol
[ 1000.603709][T14183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1000.617367][ T3697] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1000.626983][ T3697] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1000.635068][ T3697] usb 6-1: Product: ј
[ 1000.639556][ T3697] usb 6-1: Manufacturer: Ⱀ
[ 1000.644194][ T3697] usb 6-1: SerialNumber: syz
[ 1000.667569][T14191] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[ 1000.697512][ T5978] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1000.706634][ T5978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1000.715706][ T5978] usb 3-1: Product: ј
[ 1000.719911][ T5978] usb 3-1: Manufacturer: Ⱀ
[ 1000.724556][ T5978] usb 3-1: SerialNumber: syz
[ 1000.747709][T14190] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[ 1000.837212][T13758] usb 5-1: Using ep0 maxpacket: 32
[ 1000.846394][T13728] usb 2-1: USB disconnect, device number 19
[ 1000.867418][T14187] cdc_wdm 2-1:21.0: Tx URB error: -19
[ 1000.915493][   T27] audit: type=1804 audit(1662435738.465:2194): pid=14205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/318/bus" dev="sda1" ino=1158 res=1 errno=0
[ 1000.950120][   T27] audit: type=1804 audit(1662435738.495:2195): pid=14206 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/426/bus" dev="sda1" ino=1171 res=1 errno=0
[ 1000.987421][T13758] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1001.025591][T13758] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1001.036501][T13758] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[ 1001.047666][T13758] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1001.058921][T13758] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[ 1001.068993][T13758] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1001.080123][T13758] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 1001.090901][T13758] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[ 1001.101701][T13758] usb 5-1: config 1 interface 0 altsetting 0 has 12 endpoint descriptors, different from the interface descriptor's value: 11
[ 1001.297438][T13758] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1001.315777][T13758] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1001.353852][T13758] usb 5-1: Product: ј
[ 1001.370764][T13758] usb 5-1: Manufacturer: Ⱀ
[ 1001.393059][T13758] usb 5-1: SerialNumber: syz
[ 1001.886842][ T3697] usb 6-1: USB disconnect, device number 81
[ 1001.993340][ T3694] usb 4-1: USB disconnect, device number 105
[ 1002.021331][ T5978] usb 3-1: USB disconnect, device number 104
[ 1002.160984][ T3608] usb 5-1: USB disconnect, device number 53
03:42:19 executing program 0:
unshare(0x62000000)
setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x890c, 0x0)

03:42:19 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, 0x0, 0x0)
syz_usb_disconnect(r0)

03:42:19 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x33c, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x32a, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xd, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x0, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:20 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x595, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x583, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcb, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:20 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x596, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x584, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:20 executing program 0:
unshare(0x62000000)
setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x890c, 0x0)

03:42:20 executing program 0:
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
write$tun(r0, &(0x7f0000000040)={@void, @val, @llc={@llc={0x0, 0x0, "e6", "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"}}}, 0x1001)

03:42:20 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0), r0)
sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a80)={0x30, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x30}}, 0x0)

03:42:20 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300), r1)
sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:utempter_exec_t:s0\x00'}]}, 0x5c}}, 0x0)

03:42:20 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x4c, r1, 0x1, 0x0, 0x0, {0xb}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}}]}, 0x4c}}, 0x0)

03:42:20 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x27b, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x269, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xc, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:20 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0xf)
sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0)

03:42:20 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9)
sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000200)="8c", 0x1}], 0x1}}], 0x1, 0x0)

[ 1002.708972][T14239] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
[ 1002.727276][ T3694] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[ 1002.737382][ T3697] usb 6-1: new high-speed USB device number 82 using dummy_hcd
[ 1002.777939][T13758] usb 4-1: new high-speed USB device number 106 using dummy_hcd
[ 1002.797334][ T4911] usb 3-1: new high-speed USB device number 105 using dummy_hcd
[ 1002.967182][ T3608] usb 5-1: new high-speed USB device number 54 using dummy_hcd
[ 1002.987282][ T3697] usb 6-1: Using ep0 maxpacket: 32
[ 1003.047248][T13758] usb 4-1: Using ep0 maxpacket: 32
[ 1003.067250][ T4911] usb 3-1: Using ep0 maxpacket: 32
[ 1003.127831][ T3697] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[ 1003.127940][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[ 1003.146277][ T3697] usb 6-1: config 1 has no interface number 0
[ 1003.152957][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1003.163962][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1003.174778][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[ 1003.184053][ T3694] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1003.195241][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[ 1003.205983][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1003.208992][ T3608] usb 5-1: Using ep0 maxpacket: 32
[ 1003.217174][ T3697] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[ 1003.232273][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1003.243170][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[ 1003.254660][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1003.265272][ T3697] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1003.276608][T13758] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[ 1003.284683][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0x2, skipping
[ 1003.295586][ T4911] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[ 1003.303724][T13758] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 1003.312691][ T4911] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 1003.321807][ T3697] usb 6-1: config 1 interface 8 altsetting 0 has 14 endpoint descriptors, different from the interface descriptor's value: 13
[ 1003.335223][T13758] usb 4-1: config 1 has no interface number 0
[ 1003.341787][ T4911] usb 3-1: config 1 has no interface number 0
[ 1003.347312][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1003.348164][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1003.370029][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1003.372558][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1003.381078][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1003.394859][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[ 1003.403369][ T3694] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[ 1003.416193][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1003.423364][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1003.435970][ T3608] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[ 1003.444698][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[ 1003.465575][ T3694] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[ 1003.467918][ T3608] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1003.474573][T13758] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[ 1003.486715][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 1003.496589][ T3694] usb 2-1: Product: syz
[ 1003.507889][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 1003.510753][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1003.521711][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[ 1003.531942][ T3694] usb 2-1: Manufacturer: syz
[ 1003.544362][ T3608] usb 5-1: config 1 interface 0 altsetting 0 has 13 endpoint descriptors, different from the interface descriptor's value: 12
[ 1003.547613][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1003.571797][ T3694] usb 2-1: SerialNumber: syz
[ 1003.577023][ T4911] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[ 1003.587176][ T3697] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1003.597744][ T3697] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1003.605787][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1003.616864][T13758] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[ 1003.627310][ T3697] usb 6-1: Product: ј
[ 1003.631421][ T3697] usb 6-1: Manufacturer: Ⱀ
[ 1003.636043][ T3697] usb 6-1: SerialNumber: syz
[ 1003.642855][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1003.653797][ T3694] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[ 1003.660349][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[ 1003.671109][ T3694] cdc_wdm 2-1:21.0: Unknown control protocol
[ 1003.684205][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1003.694854][T13758] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[ 1003.705468][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1003.706745][T14219] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[ 1003.716385][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1003.734212][ T4911] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1003.739320][ T3608] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1003.745012][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1003.755154][ T3608] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1003.765578][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x0, skipping
[ 1003.775960][ T3608] usb 5-1: Product: ј
[ 1003.784120][T13758] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1003.784157][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[ 1003.784185][T13758] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[ 1003.784210][T13758] usb 4-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[ 1003.801174][ T3608] usb 5-1: Manufacturer: Ⱀ
[ 1003.809766][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[ 1003.848473][ T3608] usb 5-1: SerialNumber: syz
[ 1003.857579][T13758] usb 4-1: config 1 interface 8 has no altsetting 0
[ 1003.864363][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[ 1003.875125][ T4911] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[ 1003.888627][ T4911] usb 3-1: config 1 interface 8 has no altsetting 0
[ 1003.909467][T13728] usb 2-1: USB disconnect, device number 20
[ 1003.927554][T14215] cdc_wdm 2-1:21.0: Tx URB error: -19
[ 1003.991343][   T27] kauditd_printk_skb: 6 callbacks suppressed
[ 1003.991362][   T27] audit: type=1804 audit(1662435741.545:2202): pid=14241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/427/bus" dev="sda1" ino=1161 res=1 errno=0
[ 1004.028142][   T27] audit: type=1800 audit(1662435741.575:2203): pid=14241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1161 res=0 errno=0
[ 1004.069587][T13758] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1004.080439][T13758] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1004.092306][ T4911] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1004.127348][T13758] usb 4-1: Product: ј
[ 1004.142792][ T4911] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1004.160861][   T27] audit: type=1804 audit(1662435741.715:2204): pid=14243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir576153282/syzkaller.hCbSF1/438/bus" dev="sda1" ino=1163 res=1 errno=0
[ 1004.190186][T13758] usb 4-1: Manufacturer: Ⱀ
[ 1004.190542][   T27] audit: type=1800 audit(1662435741.725:2205): pid=14243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1163 res=0 errno=0
[ 1004.220484][T13758] usb 4-1: SerialNumber: syz
[ 1004.226656][ T4911] usb 3-1: Product: ј
[ 1004.240348][ T4911] usb 3-1: Manufacturer: Ⱀ
[ 1004.246414][ T4911] usb 3-1: SerialNumber: syz
[ 1004.268642][T14220] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[ 1004.287849][T14223] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
03:42:22 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_usb_disconnect(r0)

[ 1004.598457][   T27] audit: type=1804 audit(1662435742.155:2206): pid=14245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3413851369/syzkaller.nInkU7/319/bus" dev="sda1" ino=1166 res=1 errno=0
[ 1004.717563][   T27] audit: type=1800 audit(1662435742.185:2207): pid=14245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0
[ 1004.773193][   T27] audit: type=1804 audit(1662435742.205:2208): pid=14246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4001460245/syzkaller.jVWMuh/304/bus" dev="sda1" ino=1156 res=1 errno=0
[ 1004.805189][   T27] audit: type=1800 audit(1662435742.205:2209): pid=14246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1156 res=0 errno=0
[ 1004.947305][T13728] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[ 1005.086707][ T3697] usb 6-1: USB disconnect, device number 82
[ 1005.259255][ T3694] usb 5-1: USB disconnect, device number 54
[ 1005.367803][T13728] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[ 1005.382438][T13728] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[ 1005.396085][T13728] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
03:42:23 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x50, r1, 0x1, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, {0x8}, {0x6}, {0x8}, {0x5}}]}, 0x50}}, 0x0)

[ 1005.610102][T13728] usb 2-1: New USB device found, idVendor=0535, idProduct=a4a1, bcdDevice=b7.40
[ 1005.621320][T13758] usb 4-1: USB disconnect, device number 106
[ 1005.627829][T13728] usb 2-1: New USB device strings: Mfr=170, Product=36, SerialNumber=232
[ 1005.639739][T13728] usb 2-1: Product: syz
[ 1005.643931][T13728] usb 2-1: Manufacturer: syz
[ 1005.648800][T13728] usb 2-1: SerialNumber: syz
[ 1005.681570][ T4911] usb 3-1: USB disconnect, device number 105
[ 1005.698566][T13728] cdc_wdm 2-1:21.0: cdc-wdm0: USB WDM device
[ 1005.705170][T13728] cdc_wdm 2-1:21.0: Unknown control protocol
03:42:23 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
syz_usb_connect(0x0, 0x33c, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x32a, 0x1, 0x1, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0xd, 0x50, 0x48, 0x88, 0x0, [], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x9, 0x0, 0x0, [@generic={0x10, 0x0, "cbda0273f4ad91e41395db5cc0ee"}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x200, 0x0)
r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r2, r3, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

[ 1006.005854][ T4911] usb 2-1: USB disconnect, device number 21
[ 1006.017729][T14248] cdc_wdm 2-1:21.0: Tx URB error: -19
[ 1006.023622][T14253] cdc_wdm 2-1:21.0: Tx URB error: -19
03:42:23 executing program 0:
socketpair(0x23, 0x0, 0x1, &(0x7f0000000340))

03:42:23 executing program 4:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x27b, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x269, 0x1, 0x1, 0x0, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0xc, 0x50, 0x48, 0x88, 0x0, [@generic={0x2}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:23 executing program 3:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x4de, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4cc, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0xf, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:23 executing program 2:
syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x161101)
r1 = syz_usb_connect(0x0, 0x596, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x41, 0xcc, 0x36, 0x20, 0x1199, 0x68c0, 0x4ff6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x584, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x8, 0x9, 0x10, 0x50, 0x48, 0x88, 0x7f, [@generic={0x52, 0x21, "63f38b6ed64d5310dcc7687fb04a3f825c61e0462e4446999073f7d04f5c6b3cfd587e24f0a9434c945d92cab6a0202c2ced65d52f0c8335b45e5efc3986be194cb97eb0899767ff5a4a02a95dfcba61"}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x77, 0x0, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2e, 0x3}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3df, 0x0, 0xfc, 0x1, [@generic={0x59, 0x5, "ad9dc408c623fb1b06ab48fbfe3a55bbeaa17930c21ae363d3c4d566351204fdc424c613e851d2e4e943d4f8616403b5a446a755916029065b2a1bada0a253d847a17e5796fe4e7fac8decdaaba006e1455aef17475f0c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0x1, 0x7c, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x5}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x74, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x38, 0x6}, @generic={0x52, 0x31, "442da5a746fb1e30f2279dd902f4a2f17dd849ac087bf8a70ee17db7ec6fa058663761f41283f26ce67476be75b65ae4452a2af484d23248fcf6a0d18a975c71a351f92f4da97619cde84697a3e32b6e"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x0, 0xce, 0x77, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x400}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0x6c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x2, 0x20, 0x3f, [@generic={0x26, 0xd, "e00cc5669f8ea2f3d00cb17eb463c093b59ce17bbf04d95d3fa49adad5030d1a1f449a5f"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x8, 0x9a, 0x40, [@generic={0xe0, 0x23, "1cf979e323049a4f5911bff22aecdc7e437a130335375f2f84167c9929574cbcc67c80d80c0b0516b254c3dbb250d6695185c5f805f8816b6272dd5dbc7bda9aeb85bed9182c6c5dc2a8cc94997b2ca66f2001663baa5b4e4c4a2b7c1e1bd7544e0581bfc475d9be9246c79553ba10e2776de7ba641fd5a49c33de48ed4e9c059a735db2f7eb7c3d5e31b7917c645092b706ef3038bbf134f82142f3645cb428d7afa97d79f350d1868cd316cc574336581b3f69cb582018e9a8fdde6c6c3528e6d1f0d7ca10f580def5a318edde5e148c894ef9cf6cf2663781d926060b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x1, 0xf2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xa1, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x103, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0xe1, 0x3f, 0x5, [@generic={0xa3, 0xb, "675031f954a3594cb0bf08dc4df7b34a622c72c80c85c14bca1a05647bc05d1763e7be8e1524c2253409509786d6a3c64278c8bb2386deeaaedb8c3ae76eb8a0e8a524ea0b278ff76de8bd9f5e8f217d74c5731fea8e90561af5c14955a6e0cfd8afe3f4366e1584620b002e0fca3a39bdc1185e55a8b2e9be8e975b0880b8828164f027c82a4a4365ff2a7b96731af04b8369b4067ee196d0119b3810d03a7ace"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x65, 0x8, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x3ff, 0x80, 0xf9, 0x9, [@generic={0x35, 0x2, "1e69cb2517299dffe46fa92208af681128e43b260dfef66beb815366634c769c9c871fc70ab77f998ca14d22015b752266c22b"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x8, 0x5, 0x7f, 0x9, [@generic={0xa8, 0x21, "91e815630f7f9188b81f21c26b35b90c7436cc16975a279f944e89a1877d36aad71c1be3a57db2f59edd96bcfb8986fbd60d2a9cf57bdd6a796ce12d85fae1dbc0ca4fbc339d624b2906749eac28c0d4fb2dc5c40fbf7ab8f4c1391623912a65d8cd23b1bb10b262891bcf0ea8e2c98d0aa87ff6ac53629221a04d1727f990d2b2bb9e4b5fe79eb9523f1c056cf25a18127cc3ce012e2d9036d5a9ebc98e35eb5ea07e81b4d2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x66, 0x8f0}]}}, {{0x9, 0x5, 0x2, 0x8, 0x10, 0x9, 0x20, 0x8, [@generic={0xcc, 0xe, "25ec95f7dfe9e0e68644019c606663b23561d36e1be04e2f1634c6193071405192d8f7d549e3ba403e93e2ea0d66260600a3e399c5625ac2c9f3b42ae82d472d8184267a9b48d7f5718b8753dc9fc549a26ab328b4a1b94843f56d6698ba43da7335d76347110bae1bc5109e57ec5515f14ec47e6aae4b551ad7109d265e2c3d7edbcabd761b6af08f5368d7b6708438158c71d8fc327cf54a6f24a17a25b65bcb871ba103877664d5e3f611c71541713df6d2dc3735be7ad8ea3cbcf422834e892b29aeb5d39f3ca8fc"}, @generic={0x46, 0x7, "cbda0273f4ad91e41395db5cc0ee10ea7e9911ab6c5ad178e64a69a21e5590e9b7105b5013ff8239ac9f80d32e5f93ec0a1a484bda190de848f3d58510015c0b03a2c1d4"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0xe1, 0x1, 0xca, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x1f}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0x5d, 0x20, 0x40, 0x3}, 0x90, &(0x7f0000000240)={0x5, 0xf, 0x90, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x5, 0x3}, @generic={0x84, 0x10, 0xa, "75929023a1f1783dedbae2eda98cbca1b02eebe84cbb5e75ae3d57a294453ef90254cf4f4fd73f4d0f224dfec021986bd221c502f1b05aa14a44228558ef72c59219f49dbdb291953f6d7e727aef8cbd84a6101a00e2a4843e897b1a93fd90bdfeceecf2193361919cae2843a5555cbb38b2b9d579c8a4edc68977a669cde94a7a"}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c10}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x458}}]})
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0xff, &(0x7f0000000a40)=@generic={0x4, 0x0, 0xf7, "9fc0da83", "8470493f7f617bdae848a0330847d06ff475fe2ca66c0f1ac076351ded86761caec65c2d315bda8cd03e0ebae90c7330ccc48aab2861d8da06e3800ef0a97044aebccb23bde788460aa0ec1c1dfc3c3c3cf7cf92fddf5fa6bf156b6f6daedeab03e71d17767d913e87902596155e2e76eaf323584ee576a25022722e05dc5749a71e1adfeda7c495620171127c2bd0e4c0ecf9d59f170f87dec91fec42cf0adcb6226c5c74742216cd54f9ef4b762108b3ce1634bc7a075be00a1196bc96850721d3b1e304e148a202d9a4fa1fdc8a1b35109cf5916deb283b50b4a1551fa08887220423bf309f22b6adf2b895aef517233746899ce119"})
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x200, 0x0)
syz_io_uring_setup(0x0, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200), 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0)
sendfile(r3, r4, 0x0, 0x10000)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0)

03:42:23 executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xab, 0xbe, 0x67, 0x40, 0x17e9, 0x8b4e, 0x9c08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0)

[ 1006.317208][ T3695] usb 6-1: new high-speed USB device number 83 using dummy_hcd
[ 1006.397230][ T3608] usb 4-1: new high-speed USB device number 107 using dummy_hcd
[ 1006.417265][ T5978] usb 3-1: new high-speed USB device number 106 using dummy_hcd
[ 1006.417268][T13728] usb 5-1: new high-speed USB device number 55 using dummy_hcd
[ 1006.437211][T13758] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[ 1006.557200][ T3695] usb 6-1: Using ep0 maxpacket: 32
[ 1006.637358][ T3608] usb 4-1: Using ep0 maxpacket: 32
[ 1006.657507][ T5978] usb 3-1: Using ep0 maxpacket: 32
[ 1006.677638][ T3695] usb 6-1: config 1 has an invalid interface number: 8 but max is 0
[ 1006.685821][ T3695] usb 6-1: config 1 has no interface number 0
[ 1006.692007][ T3695] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1006.697160][T13728] usb 5-1: Using ep0 maxpacket: 32
03:42:24 executing program 1:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000020000403505a1a440b7aa24e80109025c000215000000090400000102090000052406000105240f00000d240f030000008000000000000624fd000000090581030002"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
write$char_usb(r1, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_usb_disconnect(r0)

[ 1006.703100][ T3695] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1006.721976][ T3695] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[ 1006.733186][ T3695] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1006.745871][ T3695] usb 6-1: config 1 interface 8 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[ 1006.756357][ T3695] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1006.767603][ T3695] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x80, skipping
[ 1006.778425][ T3695] usb 6-1: config 1 interface 8 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1006.789347][ T3695] usb 6-1: config 1 interface 8 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1006.800098][ T3695] usb 6-1: config 1 interface 8 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 1006.810827][ T3695] usb 6-1: config 1 interface 8 altsetting 0 has 14 endpoint descriptors, different from the interface descriptor's value: 13
[ 1006.827395][T13758] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08
[ 1006.837077][T13758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1006.847262][ T3608] usb 4-1: config 1 has an invalid interface number: 8 but max is 0
[ 1006.851334][T13758] usb 1-1: config 0 descriptor??
[ 1006.856000][ T3608] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 1006.869427][ T5978] usb 3-1: config 1 has an invalid interface number: 8 but max is 0
[ 1006.877475][ T5978] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 1006.886159][ T5978] usb 3-1: config 1 has no interface number 0
[ 1006.887340][T13728] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1006.892643][ T3608] usb 4-1: config 1 has no interface number 0
[ 1006.909218][T13728] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xE, skipping
[ 1006.912320][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1006.919985][T13728] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xAD, skipping
[ 1006.932640][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64
[ 1006.944072][T13728] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1006.963255][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1006.973913][T13728] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 16
[ 1006.974144][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1006.988192][T13728] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1007.005249][ T3695] usb 6-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1007.005284][ T3695] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1007.005309][ T3695] usb 6-1: Product: ј
[ 1007.005327][ T3695] usb 6-1: Manufacturer: Ⱀ
[ 1007.005344][ T3695] usb 6-1: SerialNumber: syz
[ 1007.006505][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[ 1007.018773][T13728] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 1007.032947][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1007.036335][T14256] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[ 1007.046539][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0xAD, skipping
[ 1007.059127][ T3694] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[ 1007.070849][ T5978] usb 3-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[ 1007.075230][T13728] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 1007.085741][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[ 1007.095665][T13728] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x9, skipping
[ 1007.103136][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1007.113840][T13728] usb 5-1: config 1 interface 0 altsetting 0 has 13 endpoint descriptors, different from the interface descriptor's value: 12
[ 1007.124608][ T3608] usb 4-1: config 1 interface 8 altsetting 9 bulk endpoint 0x7 has invalid maxpacket 16
[ 1007.169110][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[ 1007.181163][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1007.191851][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1007.202730][ T5978] usb 3-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1007.213704][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[ 1007.224699][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x0, skipping
[ 1007.227411][T13758] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00
[ 1007.235465][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has an invalid endpoint with address 0x80, skipping
[ 1007.254598][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[ 1007.254614][T13758] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor
[ 1007.275561][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[ 1007.286323][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0xE, skipping
[ 1007.297871][T13758] [drm:udl_init] *ERROR* Selecting channel failed
[ 1007.299353][ T5978] usb 3-1: config 1 interface 8 altsetting 9 has 17 endpoint descriptors, different from the interface descriptor's value: 16
[ 1007.309172][T13758] [drm] Initialized udl 0.0.1 20120220 for 1-1:0.0 on minor 2
[ 1007.319312][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x5 has invalid maxpacket 512, setting to 64
[ 1007.327376][T13728] usb 5-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1007.335757][ T3608] usb 4-1: config 1 interface 8 altsetting 9 endpoint 0x6 has invalid maxpacket 1023, setting to 64
[ 1007.351600][T13758] [drm] Initialized udl on minor 2
[ 1007.361052][ T5978] usb 3-1: config 1 interface 8 has no altsetting 0
[ 1007.381284][T13728] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1007.389630][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x2, skipping
[ 1007.397217][T13728] usb 5-1: Product: ј
[ 1007.400990][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has a duplicate endpoint with address 0x9, skipping
[ 1007.407406][T13758] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9
[ 1007.416411][ T3608] usb 4-1: config 1 interface 8 altsetting 9 has 16 endpoint descriptors, different from the interface descriptor's value: 15
[ 1007.438572][T13728] usb 5-1: Manufacturer: Ⱀ
[ 1007.443251][   T27] audit: type=1804 audit(1662435744.995:2210): pid=14269 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3444515846/syzkaller.fNhJ8J/428/bus" dev="sda1" ino=1181 res=1 errno=0
[ 1007.471079][ T3608] usb 4-1: config 1 interface 8 has no altsetting 0
[ 1007.484498][   T27] audit: type=1800 audit(1662435744.995:2211): pid=14269 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1181 res=0 errno=0
[ 1007.505553][T13728] usb 5-1: SerialNumber: syz
[ 1007.510454][ T3694] usb 2-1: config 21 has an invalid descriptor of length 0, skipping remainder of the config
[ 1007.524090][T13758] udl 1-1:0.0: [drm] Cannot find any crtc or sizes
[ 1007.538026][ T3694] usb 2-1: config 21 has 1 interface, different from the descriptor's value: 2
[ 1007.555237][T13758] usb 1-1: USB disconnect, device number 44
[ 1007.557567][ T5978] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1007.561659][ T3694] usb 2-1: config 21 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1007.592288][T13758] ==================================================================
[ 1007.600456][T13758] BUG: KASAN: use-after-free in __list_add_valid+0x93/0xb0
[ 1007.607763][T13758] Read of size 8 at addr ffff888026821648 by task kworker/1:2/13758
[ 1007.615780][T13758] 
[ 1007.618097][T13758] CPU: 1 PID: 13758 Comm: kworker/1:2 Not tainted 6.0.0-rc3-next-20220901-syzkaller #0
[ 1007.627759][T13758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 1007.637377][ T3608] usb 4-1: New USB device found, idVendor=1199, idProduct=68c0, bcdDevice=4f.f6
[ 1007.637804][T13758] Workqueue: usb_hub_wq hub_event
[ 1007.646814][ T3608] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1007.651837][T13758] 
[ 1007.651845][T13758] Call Trace:
[ 1007.651855][T13758]  <TASK>
[ 1007.651865][T13758]  dump_stack_lvl+0xcd/0x134
[ 1007.651950][T13758]  print_report.cold+0x2ba/0x719
[ 1007.677934][T13758]  ? __list_add_valid+0x93/0xb0
[ 1007.682789][T13758]  kasan_report+0xb1/0x1e0
[ 1007.687219][T13758]  ? _raw_spin_unlock+0x10/0x40
[ 1007.692182][T13758]  ? __list_add_valid+0x93/0xb0
[ 1007.697033][T13758]  __list_add_valid+0x93/0xb0
[ 1007.701726][T13758]  udl_get_urb_timeout+0x20e/0x550
[ 1007.706925][T13758]  ? udl_urb_completion+0x3e0/0x3e0
[ 1007.712148][T13758]  ? slab_free_freelist_hook+0x8b/0x1c0
[ 1007.717693][T13758]  ? udl_free_urb_list+0x136/0x250
[ 1007.722805][T13758]  ? __kmem_cache_free+0xab/0x3b0
[ 1007.727836][T13758]  udl_free_urb_list+0x15f/0x250
[ 1007.732771][T13758]  udl_drop_usb+0xd0/0x160
[ 1007.737187][T13758]  udl_usb_disconnect+0x3f/0x50
[ 1007.742033][T13758]  usb_unbind_interface+0x1d8/0x8e0
[ 1007.747231][T13758]  ? usb_unbind_device+0x1a0/0x1a0
[ 1007.752354][T13758]  device_remove+0x11f/0x170
[ 1007.756989][T13758]  device_release_driver_internal+0x4a1/0x700
[ 1007.763062][T13758]  ? put_device+0x1b/0x30
[ 1007.767384][T13758]  bus_remove_device+0x2e3/0x590
[ 1007.772316][T13758]  device_del+0x4f3/0xc80
[ 1007.776661][T13758]  ? usb_disconnect.cold+0x43/0x6ed
[ 1007.781867][T13758]  ? __device_link_del+0x380/0x380
[ 1007.786968][T13758]  ? mutex_lock_io_nested+0x1190/0x1190
[ 1007.792569][T13758]  ? lock_downgrade+0x6e0/0x6e0
[ 1007.797417][T13758]  usb_disable_device+0x356/0x7a0
[ 1007.802461][T13758]  ? trace_hardirqs_off+0xe0/0x110
[ 1007.807568][T13758]  usb_disconnect.cold+0x259/0x6ed
[ 1007.812696][T13758]  hub_event+0x1f86/0x4610
[ 1007.817122][T13758]  ? hub_port_debounce+0x3b0/0x3b0
[ 1007.822249][T13758]  ? perf_trace_irq_matrix_cpu+0x5e1/0x950
[ 1007.828061][T13758]  ? lock_acquire+0x480/0x570
[ 1007.832734][T13758]  ? lock_release+0x780/0x780
[ 1007.837425][T13758]  ? lock_downgrade+0x6e0/0x6e0
[ 1007.842266][T13758]  ? do_raw_spin_lock+0x120/0x2a0
[ 1007.847339][T13758]  ? read_word_at_a_time+0xe/0x20
[ 1007.852378][T13758]  ? strscpy+0xa1/0x2a0
[ 1007.856528][T13758]  process_one_work+0x991/0x1610
[ 1007.861553][T13758]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 1007.866926][T13758]  ? rwlock_bug.part.0+0x90/0x90
[ 1007.871858][T13758]  worker_thread+0x854/0x1080
[ 1007.876544][T13758]  ? __kthread_parkme+0x15f/0x220
[ 1007.881567][T13758]  ? process_one_work+0x1610/0x1610
[ 1007.886762][T13758]  kthread+0x2e4/0x3a0
[ 1007.890831][T13758]  ? kthread_complete_and_exit+0x40/0x40
[ 1007.896479][T13758]  ret_from_fork+0x1f/0x30
[ 1007.900898][T13758]  </TASK>
[ 1007.903906][T13758] 
[ 1007.906221][T13758] Allocated by task 13758:
[ 1007.910642][T13758]  kasan_save_stack+0x1e/0x40
[ 1007.915348][T13758]  __kasan_kmalloc+0xa9/0xd0
[ 1007.919933][T13758]  udl_init+0x736/0xc80
[ 1007.924083][T13758]  udl_usb_probe+0x4f/0x100
[ 1007.928576][T13758]  usb_probe_interface+0x30b/0x7f0
[ 1007.933687][T13758]  really_probe+0x249/0xb90
[ 1007.938195][T13758]  __driver_probe_device+0x1df/0x4d0
[ 1007.943497][T13758]  driver_probe_device+0x4c/0x1a0
[ 1007.948544][T13758]  __device_attach_driver+0x206/0x2e0
[ 1007.953910][T13758]  bus_for_each_drv+0x15f/0x1e0
[ 1007.958755][T13758]  __device_attach+0x1e4/0x530
[ 1007.963508][T13758]  bus_probe_device+0x1e4/0x290
[ 1007.968372][T13758]  device_add+0xbd5/0x1e90
[ 1007.972778][T13758]  usb_set_configuration+0x1019/0x1900
[ 1007.978255][T13758]  usb_generic_driver_probe+0xba/0x100
[ 1007.984120][T13758]  usb_probe_device+0xd4/0x2c0
[ 1007.988893][T13758]  really_probe+0x249/0xb90
[ 1007.993413][T13758]  __driver_probe_device+0x1df/0x4d0
[ 1007.998694][T13758]  driver_probe_device+0x4c/0x1a0
[ 1008.003714][T13758]  __device_attach_driver+0x206/0x2e0
[ 1008.009175][T13758]  bus_for_each_drv+0x15f/0x1e0
[ 1008.014018][T13758]  __device_attach+0x1e4/0x530
[ 1008.018774][T13758]  bus_probe_device+0x1e4/0x290
[ 1008.023616][T13758]  device_add+0xbd5/0x1e90
[ 1008.028022][T13758]  usb_new_device.cold+0x685/0x10ad
[ 1008.033207][T13758]  hub_event+0x26c7/0x4610
[ 1008.037614][T13758]  process_one_work+0x991/0x1610
[ 1008.042545][T13758]  worker_thread+0x665/0x1080
[ 1008.047224][T13758]  kthread+0x2e4/0x3a0
[ 1008.051381][T13758]  ret_from_fork+0x1f/0x30
[ 1008.055789][T13758] 
[ 1008.058119][T13758] Freed by task 13758:
[ 1008.062183][T13758]  kasan_save_stack+0x1e/0x40
[ 1008.066863][T13758]  kasan_set_track+0x21/0x30
[ 1008.071445][T13758]  kasan_set_free_info+0x20/0x30
[ 1008.077021][T13758]  ____kasan_slab_free+0x166/0x1c0
[ 1008.082157][T13758]  slab_free_freelist_hook+0x8b/0x1c0
[ 1008.087520][T13758]  __kmem_cache_free+0xab/0x3b0
[ 1008.092373][T13758]  udl_free_urb_list+0x136/0x250
[ 1008.097313][T13758]  udl_drop_usb+0xd0/0x160
[ 1008.101725][T13758]  udl_usb_disconnect+0x3f/0x50
[ 1008.106567][T13758]  usb_unbind_interface+0x1d8/0x8e0
[ 1008.111760][T13758]  device_remove+0x11f/0x170
[ 1008.116343][T13758]  device_release_driver_internal+0x4a1/0x700
[ 1008.122403][T13758]  bus_remove_device+0x2e3/0x590
[ 1008.127341][T13758]  device_del+0x4f3/0xc80
[ 1008.131673][T13758]  usb_disable_device+0x356/0x7a0
[ 1008.136734][T13758]  usb_disconnect.cold+0x259/0x6ed
[ 1008.141854][T13758]  hub_event+0x1f86/0x4610
[ 1008.146282][T13758]  process_one_work+0x991/0x1610
[ 1008.151212][T13758]  worker_thread+0x854/0x1080
[ 1008.155889][T13758]  kthread+0x2e4/0x3a0
[ 1008.160204][T13758]  ret_from_fork+0x1f/0x30
[ 1008.164629][T13758] 
[ 1008.166937][T13758] The buggy address belongs to the object at ffff888026821640
[ 1008.166937][T13758]  which belongs to the cache kmalloc-32 of size 32
[ 1008.180799][T13758] The buggy address is located 8 bytes inside of
[ 1008.180799][T13758]  32-byte region [ffff888026821640, ffff888026821660)
[ 1008.193796][T13758] 
[ 1008.196105][T13758] The buggy address belongs to the physical page:
[ 1008.202495][T13758] page:ffffea00009a0840 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x26821
[ 1008.212643][T13758] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 1008.220178][T13758] raw: 00fff00000000200 0000000000000000 dead000000000001 ffff888011841500
[ 1008.228746][T13758] raw: 0000000000000000 0000000000400040 00000001ffffffff 0000000000000000
[ 1008.237315][T13758] page dumped because: kasan: bad access detected
[ 1008.243710][T13758] page_owner tracks the page as allocated
[ 1008.249405][T13758] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 3842, tgid 3839 (syz-executor.5), ts 181381862171, free_ts 181367419397
[ 1008.267974][T13758]  get_page_from_freelist+0x109b/0x2ce0
[ 1008.273526][T13758]  __alloc_pages+0x1c7/0x510
[ 1008.278101][T13758]  allocate_slab+0x80/0x370
[ 1008.282606][T13758]  ___slab_alloc+0xad0/0x1440
[ 1008.287269][T13758]  __slab_alloc.constprop.0+0x4d/0xa0
[ 1008.292632][T13758]  __kmem_cache_alloc_node+0x18a/0x3d0
[ 1008.298091][T13758]  __kmalloc_node+0x47/0xc0
[ 1008.302579][T13758]  memcg_alloc_slab_cgroups+0x8b/0x140
[ 1008.308028][T13758]  allocate_slab+0x285/0x370
[ 1008.312618][T13758]  ___slab_alloc+0xad0/0x1440
[ 1008.317281][T13758]  __slab_alloc.constprop.0+0x4d/0xa0
[ 1008.322641][T13758]  __kmem_cache_alloc_node+0x18a/0x3d0
[ 1008.328089][T13758]  kmalloc_trace+0x22/0x60
[ 1008.332508][T13758]  ipv6_add_dev+0x677/0x1390
[ 1008.337179][T13758]  addrconf_notify+0x614/0x1b90
[ 1008.342028][T13758]  notifier_call_chain+0xb5/0x200
[ 1008.347044][T13758] page last free stack trace:
[ 1008.351708][T13758]  free_pcp_prepare+0x5e4/0xd20
[ 1008.356617][T13758]  free_unref_page+0x19/0x4d0
[ 1008.361283][T13758]  tlb_finish_mmu+0x1a3/0x7e0
[ 1008.365941][T13758]  exit_mmap+0x1fe/0x720
[ 1008.370173][T13758]  __mmput+0x128/0x4c0
[ 1008.374230][T13758]  mmput+0x5c/0x70
[ 1008.377939][T13758]  do_exit+0xb4c/0x2b60
[ 1008.382080][T13758]  do_group_exit+0xd0/0x2a0
[ 1008.386571][T13758]  get_signal+0x238c/0x2610
[ 1008.391425][T13758]  arch_do_signal_or_restart+0x82/0x2300
[ 1008.397055][T13758]  exit_to_user_mode_prepare+0x15f/0x250
[ 1008.402697][T13758]  syscall_exit_to_user_mode+0x19/0x50
[ 1008.408172][T13758]  do_syscall_64+0x42/0xb0
[ 1008.412578][T13758]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1008.418460][T13758] 
[ 1008.420768][T13758] Memory state around the buggy address:
[ 1008.426382][T13758]  ffff888026821500: 00 00 00 00 fc fc fc fc 00 00 00 00 fc fc fc fc
[ 1008.434442][T13758]  ffff888026821580: fa fb fb fb fc fc fc fc 00 00 00 02 fc fc fc fc
[ 1008.442484][T13758] >ffff888026821600: 00 00 06 fc fc fc fc fc fa fb fb fb fc fc fc fc
[ 1008.450537][T13758]                                               ^
[ 1008.456946][T13758]  ffff888026821680: 00 00 00 00 fc fc fc fc 00 00 00 00 fc fc fc fc
[ 1008.465001][T13758]  ffff888026821700: 00 00 00 00 fc fc fc fc fa fb fb fb fc fc fc fc
[ 1008.473056][T13758] ==================================================================
[ 1008.481125][T13758] Kernel panic - not syncing: panic_on_warn set ...
[ 1008.487696][T13758] CPU: 1 PID: 13758 Comm: kworker/1:2 Not tainted 6.0.0-rc3-next-20220901-syzkaller #0
[ 1008.497309][T13758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 1008.507358][T13758] Workqueue: usb_hub_wq hub_event
[ 1008.512385][T13758] Call Trace:
[ 1008.515652][T13758]  <TASK>
[ 1008.518582][T13758]  dump_stack_lvl+0xcd/0x134
[ 1008.523167][T13758]  panic+0x2c8/0x622
[ 1008.527085][T13758]  ? panic_print_sys_info.part.0+0x110/0x110
[ 1008.533062][T13758]  ? print_report.cold+0x4f6/0x719
[ 1008.538159][T13758]  ? __list_add_valid+0x93/0xb0
[ 1008.543006][T13758]  end_report.part.0+0x3f/0x7c
[ 1008.547770][T13758]  kasan_report.cold+0xa/0xf
[ 1008.552386][T13758]  ? _raw_spin_unlock+0x10/0x40
[ 1008.557238][T13758]  ? __list_add_valid+0x93/0xb0
[ 1008.562098][T13758]  __list_add_valid+0x93/0xb0
[ 1008.566777][T13758]  udl_get_urb_timeout+0x20e/0x550
[ 1008.572064][T13758]  ? udl_urb_completion+0x3e0/0x3e0
[ 1008.577268][T13758]  ? slab_free_freelist_hook+0x8b/0x1c0
[ 1008.582895][T13758]  ? udl_free_urb_list+0x136/0x250
[ 1008.587998][T13758]  ? __kmem_cache_free+0xab/0x3b0
[ 1008.593031][T13758]  udl_free_urb_list+0x15f/0x250
[ 1008.597963][T13758]  udl_drop_usb+0xd0/0x160
[ 1008.602373][T13758]  udl_usb_disconnect+0x3f/0x50
[ 1008.607226][T13758]  usb_unbind_interface+0x1d8/0x8e0
[ 1008.612444][T13758]  ? usb_unbind_device+0x1a0/0x1a0
[ 1008.617549][T13758]  device_remove+0x11f/0x170
[ 1008.622130][T13758]  device_release_driver_internal+0x4a1/0x700
[ 1008.628201][T13758]  ? put_device+0x1b/0x30
[ 1008.632527][T13758]  bus_remove_device+0x2e3/0x590
[ 1008.637455][T13758]  device_del+0x4f3/0xc80
[ 1008.641769][T13758]  ? usb_disconnect.cold+0x43/0x6ed
[ 1008.646956][T13758]  ? __device_link_del+0x380/0x380
[ 1008.652053][T13758]  ? mutex_lock_io_nested+0x1190/0x1190
[ 1008.657592][T13758]  ? lock_downgrade+0x6e0/0x6e0
[ 1008.662434][T13758]  usb_disable_device+0x356/0x7a0
[ 1008.667452][T13758]  ? trace_hardirqs_off+0xe0/0x110
[ 1008.672583][T13758]  usb_disconnect.cold+0x259/0x6ed
[ 1008.677700][T13758]  hub_event+0x1f86/0x4610
[ 1008.682113][T13758]  ? hub_port_debounce+0x3b0/0x3b0
[ 1008.687210][T13758]  ? perf_trace_irq_matrix_cpu+0x5e1/0x950
[ 1008.693023][T13758]  ? lock_acquire+0x480/0x570
[ 1008.697784][T13758]  ? lock_release+0x780/0x780
[ 1008.702460][T13758]  ? lock_downgrade+0x6e0/0x6e0
[ 1008.707297][T13758]  ? do_raw_spin_lock+0x120/0x2a0
[ 1008.712316][T13758]  ? read_word_at_a_time+0xe/0x20
[ 1008.717342][T13758]  ? strscpy+0xa1/0x2a0
[ 1008.721503][T13758]  process_one_work+0x991/0x1610
[ 1008.726457][T13758]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 1008.731835][T13758]  ? rwlock_bug.part.0+0x90/0x90
[ 1008.736781][T13758]  worker_thread+0x854/0x1080
[ 1008.741463][T13758]  ? __kthread_parkme+0x15f/0x220
[ 1008.746492][T13758]  ? process_one_work+0x1610/0x1610
[ 1008.751695][T13758]  kthread+0x2e4/0x3a0
[ 1008.755756][T13758]  ? kthread_complete_and_exit+0x40/0x40
[ 1008.761379][T13758]  ret_from_fork+0x1f/0x30
[ 1008.765792][T13758]  </TASK>
[ 1008.769045][T13758] Kernel Offset: disabled
[ 1008.773368][T13758] Rebooting in 86400 seconds..