last executing test programs: 13.099489269s ago: executing program 4 (id=3312): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000001c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x0, 0x1}, {0xe}, 0x2, 0x3, 0x2e}) 11.933615503s ago: executing program 4 (id=3315): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x2, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87ee8ac6c46dad33", "2607080d7f4fcf00fd4ef2dece6c7c58", '\x00', '#\x00'}, 0x28) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000280)="581a17919cc77431510e7fc4ed9fb860505f1495ff92f16a44f8a13d58751d926def1f80b315bdc726cdd8b5d1a91f485854af8fc854b0da7a02522fe7b2c21db7a46c48473099d4a4654cfd97a67c9e79afc0d444e6c78b0216d2201b128df9d4ed5b4dbe676fe56a6354f819d997a6acb8595633cff6f77473b2b3abcc65b51cb3d3a30bf9b0b2ce59d568d3a89b49331904da2a37c89ea236f5d5640c32c3ac74e4bde1a60c560cb63836552f881c8a8305d2a13d838a5160a6c06c63decc865a92e9539f3513af3a1e6f78608890f912f087214dac06387a94d5e1b31c35be117ee540dc4560aa500269b81a0bbc", 0xf0}, {&(0x7f0000000180)="88e584aac45d6d83e6c2c8857149eb55d2c259a747dbdfc05b7e87150dcc7e40953e657417f2c201284dd4714eb14ce94fb9be03e73d06a982f5502b3ae3a800c03902057e1ec6c9a195d347386118cbfbb67848d7783900dd047aeed9e789b9ea73ca850c5f9dbf67c044564934db01395590d790b885e517196ffa5c6b", 0x7e}, {&(0x7f0000000400)="83c0b58e5bcffe6c14ab199d81f63d9e77512d040c3f3a7b41a3a1ed6cf40450443e4e377139b523eb3dd725f87a1ed946e28c6b19e1fc6ea21fe2eef736ec85289f34830b89c7169369862871b9608f2e976924a41f64f236a395563ddb3b994b4d9cf9f465dea2adad06013851713e9d30f195383be99db35611dd11a69721e423fcf5904c2af8ca4b1774bc6438d1c6218a2ada56c8b5b289274c2d116ecd4aafbd01536f931c84ec7f95ce8c6d118d1dec3bfa645c3e72018e9c154a80fd84b6e0233520ee1dc56ec624728200000000000000", 0xd5}, {&(0x7f0000003040)="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{&(0x7f0000002040)="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0xd9d}], 0x8) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "0100000013df00", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) readv(r0, &(0x7f0000000e40)=[{&(0x7f0000000f40)=""/250, 0xff1}], 0x1) 11.223115263s ago: executing program 4 (id=3317): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) socket$nl_route(0x10, 0x3, 0x0) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c900"], 0x16) bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 11.213770367s ago: executing program 1 (id=3318): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000000)='./bus\x00') r0 = open(&(0x7f0000000000)='./file1\x00', 0x80242, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x4d9b6eaf) 10.660827209s ago: executing program 4 (id=3319): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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445131e5f1e292b7d3dc06bb3a3cfff6fabae0b7341694a8938c1d2497cd70b76c337c9a312e96c8f736d7625a535e1906eba53d199221ca60202a65be0f7e530aca10e61fa39c7601d65954e5ed4cab94345c6b89c7f8a0de5c61a7945e1564731b6715331d13263b2961a163382f7c4934d847033860e402f3aadb4f3e6cf47a97a2031401da4d2c8de8c80cdad71b97b4deb2075a02282f958ac6772354e67f097ca693778224b80892490015e7d697fb9107f75cea708178ffec93fb1d44e8493bad1d42c918e661219ea819e0200759037a5a585c0fe074fd407536fe58013f42612c41bfc66e16870d7a9c00ee93a3122b253fecbf5de3837641f4a1376af0f053463413c26c29f9a346318565276856b963da30ba6ab8c4c8ef6cfddc432328586d9d9829895835759bcde0851ae0c838a3927ea63fe5ba793fae94da61cab00fc05f3a265a2da1221bb2b66775ed7ba856b41011652d4984991e56249360ddfc997245ac1547a1c16382d42df383a8d1c852643b24895c422712e79c436fdfffece4ed1c50922d4f25296aaf6b204522086d188bee254f8303b60537ead1195ac5dd301286f0042dd68aa05a70e4beb779aa0b61a316f736b72c9ab7ed860a0908a078f4b8a53f2df0abf993f689de4b02b9138ca5047fb0bfc9ba3b92bff033e36fc9553260b008cef3d147c62d1d3944fd1eaff79bc5a922ec2190907bfda1b51c2c7fb867db1f8e13a37b5e3ae0165e93350b958a239ec1f2b78561cff854b975307b5b5dd23b040602a5a36bd79947ee04c7d0e5e30f9c4c79f7b4e6eada98bfc6c357cdf8939213423f1b21ba26cfc2b2756ea3eb992372db0ab8a7c37d8ae96bf3ed6be873c1891550ef741812032e1ae938326c399ee43a3061602dda006f1b6b620bebb6a5752bee77e8acf9921ebf4d4c8af7eb5e937c65697c0664c594e31a62377a25605051996c474ca322ce8e0e6ef8a7988be", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, &(0x7f0000000100)=""/134, 0x86) getdents64(r2, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x30, 0x0, 0x4000000000200, [{0x0, 0x0, 0x2, 0x9, 'fd'}]}, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, &(0x7f0000000640)=""/193, 0xc1) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x10, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0}) 10.59769941s ago: executing program 1 (id=3320): keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @loopback}, 0x1c) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1404200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r1, &(0x7f000001b700)=""/102392, 0x18ff8) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x38}, 0x1, 0x300}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x800) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r2, &(0x7f0000000040)={0x24, @short={0x2, 0x2, 0xaaa0}}, 0xa) 9.533002691s ago: executing program 1 (id=3321): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0), 0xfefe) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f0000000280)=@gcm_256={{0x304}, "51b68736c61d4bf6", "71dac4ce0f13ff7d402f51f6e070f509bc961dee0dca5da2c91003f742729805", "390d3abb", "3f5390d7de6fc1ad"}, 0x38) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x1, 0x1}, 0x21) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000480)={0x2, 0x4e20, @remote}, 0x10) setsockopt$sock_int(r4, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r5, 0xffffffffffffffff, 0x0) 9.302703718s ago: executing program 4 (id=3323): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$video4linux(&(0x7f0000000000), 0x3, 0x40) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000000)='./bus\x00') r2 = open(&(0x7f0000000000)='./file1\x00', 0x80242, 0x8) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000180)={0xa0, 0xfffffffffffffff5, 0x0, {{0x4, 0x1, 0x1, 0x6, 0x3, 0x1, {0x1, 0x180, 0xff, 0x20000000000005, 0xfd, 0x7cf4, 0x9, 0x7ffffffd, 0xfffffffe, 0x1000, 0x6, 0xee00, 0x0, 0x3ff, 0x4}}, {0x0, 0x19}}}, 0xa0) sendfile(r2, r2, &(0x7f0000000080), 0x4d9b6eaf) 8.068728494s ago: executing program 1 (id=3325): socket$nl_netfilter(0x10, 0x3, 0xc) openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000400)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x4f, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2080, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4048aec9, &(0x7f0000000080)={0x3}) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x1000}) preadv(r4, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/100, 0x64}], 0x1, 0x80000000, 0x0) syz_open_dev$video4linux(&(0x7f0000000100), 0x9, 0xf0142) r5 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0x80, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x61}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030041000b05d25a806c8c6394f90324fc60100000000a000200053582c137153e3704020180fc", 0x29}], 0x1}, 0x0) r7 = add_key$user(&(0x7f0000000380), &(0x7f0000000940), &(0x7f0000000700)='\x00', 0x1, 0xfffffffffffffffe) r8 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r7, r8, r7}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={'sha3-384\x00'}}) 5.807241025s ago: executing program 3 (id=3330): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000000)='./bus\x00') r0 = open(&(0x7f0000000000)='./file1\x00', 0x80242, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x4d9b6eaf) 5.622943069s ago: executing program 3 (id=3332): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0), 0xfefe) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000480)=0x8000, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x1, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) 5.562905955s ago: executing program 2 (id=3333): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e1301"], 0x16) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc000) close_range(r1, 0xffffffffffffffff, 0x0) 4.116422685s ago: executing program 3 (id=3334): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80) 3.984975338s ago: executing program 2 (id=3335): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0), 0xfefe) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f0000000280)=@gcm_256={{0x304}, "51b68736c61d4bf6", "71dac4ce0f13ff7d402f51f6e070f509bc961dee0dca5da2c91003f742729805", "390d3abb", "3f5390d7de6fc1ad"}, 0x38) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x1, 0x1}, 0x21) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000480)={0x2, 0x4e20, @remote}, 0x10) setsockopt$sock_int(r4, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r5, 0xffffffffffffffff, 0x0) 3.883405085s ago: executing program 3 (id=3337): openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200) io_uring_setup(0x667, &(0x7f0000000240)={0x0, 0x8dd3, 0x8000, 0x42, 0x362}) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r1, &(0x7f0000000200)={0x23d, 0x7d, 0x0, {{0x500, 0xfc, 0x0, 0x0, {0x0, 0x0, 0x3}, 0x0, 0x4, 0x0, 0x0, 0x1f, '\x04nodev{cvfox%\xff\xff\xff\x81\x02\x00\x00\x00\x00\x001\xff\xce\xbc\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00;Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x05\xb4\x94\xe1', 0x1d, '\xcf\xc2\x00\x10\x00\x00\xf0\xff\xff\xff\x00\x00b\xbc\xe0\xe6\"\xbe&f\xfa\xc8G\x00\x00\xf3\x13\xf6\x00', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xd4\x89\xdad\x9a7\x00'}, 0x12c, 'odev-n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300}}, 0x23d) fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x8000}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000001c0)=0x1) 2.706664084s ago: executing program 0 (id=3338): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7fff, 0x8, 0x100}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000240)={0x2, 0x5, 0x40003}) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x40) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000080)={0x3fc, 0x9, 0x1}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000280)={0x6, 0x403, 0x8001}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000040)={0x6, 0x7fff, 0x4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x5, 0x8, 0x8}) close_range(r0, 0xffffffffffffffff, 0x0) 2.705076142s ago: executing program 2 (id=3339): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x7, 0xffffffffffffff00}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r0, &(0x7f0000009b80)=""/102392, 0x18ff8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@ipv6_newrule={0x44, 0x20, 0x1, 0x0, 0x0, {0xa, 0x80, 0x40, 0x4, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x44}, 0x1, 0x0, 0x0, 0xc011}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private2}]}}}]}, 0x5c}}, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0x7}}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r3, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x1}, 0x10) r4 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r4, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0x2}}, 0x10) r5 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r5, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x3}}}, 0x10) r6 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r6, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) 2.001289227s ago: executing program 0 (id=3340): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) socket$nl_route(0x10, 0x3, 0x0) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 1.965013528s ago: executing program 2 (id=3341): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x20050840) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=ANY=[@ANYBLOB="b00000000802110000010802110000000802060000001000000002000000"], 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) 1.838939991s ago: executing program 0 (id=3342): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000000)='./bus\x00') r0 = open(&(0x7f0000000000)='./file1\x00', 0x80242, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x4d9b6eaf) 1.807803903s ago: executing program 0 (id=3343): mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002540)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}}) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f00000022c0)={0x50, 0x0, 0x0, {0x7, 0x9, 0x0, 0x2321810, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}}, 0x50) 1.610372385s ago: executing program 0 (id=3344): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x7, 0xffffffffffffff00}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) read$msr(0xffffffffffffffff, &(0x7f0000009b80)=""/102392, 0x18ff8) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@ipv6_newrule={0x44, 0x20, 0x1, 0x0, 0x0, {0xa, 0x80, 0x40, 0x4, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x44}, 0x1, 0x0, 0x0, 0xc011}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private2}]}}}]}, 0x5c}}, 0x0) syz_open_dev$video4linux(&(0x7f0000000fc0), 0x40, 0x2000) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0x7}}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x1}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r3, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0x2}}, 0x10) r4 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x3, 0x4}}, 0x10) bind$tipc(r4, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x3}}}, 0x10) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) 1.344465413s ago: executing program 0 (id=3345): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x50) r0 = socket(0x2c, 0x3, 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(0x0, r0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x100000001, 0xfffffe0000000001, 0xfa11, 0x65aa}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x3af2, 0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_MEM_REGION(r3, 0x22, &(0x7f0000000240)={0x0}, 0x1) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r4 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x4000) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=@newsa={0x140, 0x10, 0x1, 0xbffffffe, 0x100, {{@in=@empty, @in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x1, 0x394, 0x4e23, 0x5, 0x0, 0x0, 0x0, 0x3a}, {@in=@local, 0x4d4, 0x6c}, @in=@remote, {0x0, 0x9, 0x6, 0xffff, 0x8251c, 0x2, 0xfffffffffffffff8}, {0x6, 0x0, 0x1f, 0x202}, {0x2, 0xfffffffc}, 0x70bd2a, 0x3504, 0xa, 0x1, 0xfd, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @mark={0xc, 0x15, {0x35075a, 0x3}}]}, 0x140}, 0x1, 0x0, 0x0, 0x8801}, 0x10) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24048011}, 0xc000) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r9 = dup(r8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r9, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$kvm(0xffffff9c, 0x0, 0x800, 0x0) 1.214330772s ago: executing program 1 (id=3346): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x102}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) r1 = socket(0x28, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) close(r1) 1.102186339s ago: executing program 3 (id=3347): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80) 973.022361ms ago: executing program 2 (id=3348): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r1 = io_uring_setup(0x1b7f, &(0x7f0000000040)={0x0, 0xc89f, 0xc000, 0x0, 0x20002f7}) r2 = socket$inet(0x2, 0x80001, 0x84) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="163280", 0x3}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000300)=0x8) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) 962.79318ms ago: executing program 4 (id=3349): socket$inet6(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, 0x0, 0x404c010) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xd, 0x4, 0x0, &(0x7f0000000c40)='GPL\x00', 0x3, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc509055e8af4e052}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) 603.099995ms ago: executing program 3 (id=3350): openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x5, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) syz_usb_connect(0x6, 0x24, &(0x7f00000012c0)=ANY=[], 0x0) syz_open_dev$sg(&(0x7f0000007700), 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_procfs(0x0, &(0x7f0000004600)='map_files\x00') socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r1], &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0), 0x0, 0x1}) 393.086741ms ago: executing program 2 (id=3351): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x7, 0xffffffffffffff00}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r0, &(0x7f0000009b80)=""/102392, 0x18ff8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@ipv6_newrule={0x44, 0x20, 0x1, 0x0, 0x0, {0xa, 0x80, 0x40, 0x4, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x44}, 0x1, 0x0, 0x0, 0xc011}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private2}]}}}]}, 0x5c}}, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0x7}}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r3, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x1}, 0x10) r4 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r4, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0x2}}, 0x10) r5 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r5, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x3}}}, 0x10) r6 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r6, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) 0s ago: executing program 1 (id=3352): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) socket$nl_route(0x10, 0x3, 0x0) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): ] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 800.817790][T12566] lo speed is unknown, defaulting to 1000 [ 801.361877][T12571] lo speed is unknown, defaulting to 1000 [ 802.111715][T12575] lo speed is unknown, defaulting to 1000 [ 802.659784][T12584] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1907'. [ 803.200473][T12594] netlink: 'syz.3.1909': attribute type 4 has an invalid length. [ 803.883876][T12592] lo speed is unknown, defaulting to 1000 [ 804.287806][T12606] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1911'. [ 807.714427][T12630] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1918'. [ 808.100322][T12637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 808.100809][T12637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 808.818320][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.822220][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 812.086103][T12672] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1930'. [ 812.613145][T12686] netlink: 'syz.0.1932': attribute type 4 has an invalid length. [ 812.702283][T12686] lo speed is unknown, defaulting to 1000 [ 815.648593][T12712] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1937'. [ 816.214298][T12720] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1941'. [ 816.310350][T12725] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1940'. [ 817.240032][T12736] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1943'. [ 821.838378][ T5872] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 821.968488][ T5872] usb 4-1: device descriptor read/64, error -71 [ 822.238469][ T5872] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 822.400320][ T5872] usb 4-1: device descriptor read/64, error -71 [ 822.508656][ T5872] usb usb4-port1: attempt power cycle [ 822.878305][ T5872] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 822.900793][ T5872] usb 4-1: device descriptor read/8, error -71 [ 823.138373][ T5872] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 823.375749][ T5872] usb 4-1: device descriptor read/8, error -71 [ 823.478685][ T5872] usb usb4-port1: unable to enumerate USB device [ 828.404006][T12826] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1964'. [ 834.104003][T12867] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1973'. [ 837.283042][T12899] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1979'. [ 838.409661][T12907] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 840.209788][T12922] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1984'. [ 842.591269][ T5887] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 842.741674][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 842.741705][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 842.741735][ T5887] usb 4-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 842.741752][ T5887] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 842.755101][ T5887] usb 4-1: config 0 descriptor?? [ 843.179819][ T5887] logitech-djreceiver 0003:046D:C71F.000A: unknown main item tag 0x7 [ 843.197354][ T5887] logitech-djreceiver 0003:046D:C71F.000A: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.3-1/input0 [ 843.380319][ T5887] usb 4-1: USB disconnect, device number 33 [ 843.459803][T12949] fido_id[12949]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 846.362346][T12975] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 848.818352][ T810] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 848.992940][ T810] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 848.992974][ T810] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 848.993014][ T810] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 848.993038][ T810] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 849.172135][ T810] usb 1-1: config 0 descriptor?? [ 849.626493][ T810] logitech-djreceiver 0003:046D:C71F.000B: unknown main item tag 0x7 [ 849.637135][ T810] logitech-djreceiver 0003:046D:C71F.000B: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.0-1/input0 [ 849.803115][ T5865] usb 1-1: USB disconnect, device number 32 [ 850.070260][T13016] fido_id[13016]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 851.078049][T13024] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 853.669233][T13045] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 853.669257][T13045] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 854.255066][T13052] netlink: 'syz.3.2015': attribute type 4 has an invalid length. [ 854.296225][T13052] lo speed is unknown, defaulting to 1000 [ 855.695753][T13060] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2018'. [ 856.128431][ T5865] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 856.284880][ T5865] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 856.284904][ T5865] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 856.284931][ T5865] usb 3-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 856.284972][ T5865] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 856.339689][ T5865] usb 3-1: config 0 descriptor?? [ 856.795569][ T5865] logitech-djreceiver 0003:046D:C71F.000C: unknown main item tag 0x7 [ 856.815136][ T5865] logitech-djreceiver 0003:046D:C71F.000C: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.2-1/input0 [ 856.956406][ T5865] usb 3-1: USB disconnect, device number 23 [ 857.077874][T13075] fido_id[13075]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 857.122697][T13076] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 859.975096][T13118] netlink: 92 bytes leftover after parsing attributes in process `syz.0.2036'. [ 862.684984][T13137] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 864.282633][T13168] netlink: 92 bytes leftover after parsing attributes in process `syz.0.2049'. [ 865.999664][T13186] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 870.220316][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.220373][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 871.207333][T13230] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 877.394650][T13278] lo speed is unknown, defaulting to 1000 [ 877.788378][ T5887] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 878.048316][ T5887] usb 4-1: Using ep0 maxpacket: 32 [ 878.052398][ T5887] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 878.052426][ T5887] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 878.052464][ T5887] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 878.052482][ T5887] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 878.114145][ T5887] usb 4-1: config 0 descriptor?? [ 878.367102][ T5865] usb 4-1: USB disconnect, device number 34 [ 885.379374][T13368] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2109'. [ 886.858552][ T811] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 887.011474][ T811] usb 3-1: Using ep0 maxpacket: 8 [ 887.014265][ T811] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 887.014805][ T811] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 887.014832][ T811] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 887.014858][ T811] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 887.014884][ T811] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 887.014929][ T811] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 887.014953][ T811] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 887.330196][T13390] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2117'. [ 887.475636][ T811] usb 3-1: usb_control_msg returned -32 [ 887.475674][ T811] usbtmc 3-1:16.0: can't read capabilities [ 888.215776][ T811] usb 3-1: USB disconnect, device number 24 [ 888.819996][T13392] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 889.814972][T13423] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2128'. [ 890.003322][T13427] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 893.758463][T13472] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 896.747218][T13495] lo speed is unknown, defaulting to 1000 [ 898.570323][ T810] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 899.039065][ T810] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 899.039092][ T810] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 899.039113][ T810] usb 1-1: config 0 interface 0 has no altsetting 0 [ 899.044846][ T810] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 899.044867][ T810] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 899.044882][ T810] usb 1-1: Product: syz [ 899.044892][ T810] usb 1-1: Manufacturer: syz [ 899.044902][ T810] usb 1-1: SerialNumber: syz [ 899.121874][ T810] usb 1-1: config 0 descriptor?? [ 899.152007][ T810] usb 1-1: selecting invalid altsetting 0 [ 899.423288][T13512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 899.423641][T13512] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 899.504300][ T810] usb 1-1: USB disconnect, device number 33 [ 899.655863][T13522] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 901.579071][T13545] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 902.602248][T13554] netlink: 212408 bytes leftover after parsing attributes in process `syz.1.2164'. [ 903.814525][T13559] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 904.489685][ T5865] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 904.645844][ T5865] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 904.645881][ T5865] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 904.645933][ T5865] usb 1-1: config 0 interface 0 has no altsetting 0 [ 904.720823][ T5865] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 904.720846][ T5865] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 904.720861][ T5865] usb 1-1: Product: syz [ 904.720872][ T5865] usb 1-1: Manufacturer: syz [ 904.720882][ T5865] usb 1-1: SerialNumber: syz [ 904.763733][ T5865] usb 1-1: config 0 descriptor?? [ 904.830870][ T5865] usb 1-1: selecting invalid altsetting 0 [ 905.009830][T13568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 905.053681][T13568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 905.133880][T13579] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2170'. [ 905.282402][ T5865] usb 1-1: USB disconnect, device number 34 [ 909.956684][ T5865] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 910.118339][ T5865] usb 2-1: Using ep0 maxpacket: 16 [ 910.225620][ T5865] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 910.225657][ T5865] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 910.225681][ T5865] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 910.225725][ T5865] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 910.225756][ T5865] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 910.281797][ T5865] usb 2-1: config 0 descriptor?? [ 910.875230][T13616] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2180'. [ 912.294948][T13639] netlink: 212408 bytes leftover after parsing attributes in process `syz.0.2186'. [ 915.729345][ T5865] usbhid 2-1:0.0: can't add hid device: -32 [ 915.729471][ T5865] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 916.278891][ T5872] usb 2-1: USB disconnect, device number 30 [ 916.735779][T13663] netlink: zone id is out of range [ 917.486079][T13674] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2196'. [ 918.401973][T13686] netlink: 88 bytes leftover after parsing attributes in process `syz.0.2199'. [ 920.648331][ T810] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 920.798276][ T810] usb 4-1: Using ep0 maxpacket: 8 [ 920.799849][ T810] usb 4-1: config 0 has no interfaces? [ 920.799874][ T810] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 920.799891][ T810] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 920.803743][ T810] usb 4-1: config 0 descriptor?? [ 921.079187][ T810] usb 4-1: USB disconnect, device number 35 [ 922.694694][T13726] netlink: 88 bytes leftover after parsing attributes in process `syz.0.2210'. [ 923.050201][T13732] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 923.190675][T13694] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 923.799952][T13743] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 924.523821][T13750] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2216'. [ 926.808430][T13770] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2222'. [ 927.045172][ T5865] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 927.228412][ T5865] usb 1-1: Using ep0 maxpacket: 16 [ 927.325938][ T5865] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 927.325964][ T5865] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 927.325980][ T5865] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 927.326010][ T5865] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 927.326026][ T5865] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 927.330355][ T5865] usb 1-1: config 0 descriptor?? [ 928.606813][T13784] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2224'. [ 931.653394][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.653492][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.488016][ T5865] usbhid 1-1:0.0: can't add hid device: -71 [ 932.488104][ T5865] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 932.526690][ T5865] usb 1-1: USB disconnect, device number 35 [ 932.929792][T13823] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2234'. [ 934.402990][T13831] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2236'. [ 934.908307][ T811] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 935.071383][ T811] usb 4-1: Using ep0 maxpacket: 8 [ 935.073297][ T811] usb 4-1: config 0 has no interfaces? [ 935.073333][ T811] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 935.073356][ T811] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 935.119466][ T811] usb 4-1: config 0 descriptor?? [ 935.378033][T13811] usb 4-1: USB disconnect, device number 36 [ 936.427981][T13857] lo speed is unknown, defaulting to 1000 [ 937.610209][T13833] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 938.943919][T13882] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2248'. [ 939.175319][T13889] lo speed is unknown, defaulting to 1000 [ 943.414097][T13930] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2260'. [ 943.698437][ T37] kauditd_printk_skb: 8 callbacks suppressed [ 943.698459][ T37] audit: type=1326 audit(1775970241.470:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698510][ T37] audit: type=1326 audit(1775970241.470:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698558][ T37] audit: type=1326 audit(1775970241.470:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=246 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698605][ T37] audit: type=1326 audit(1775970241.470:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698652][ T37] audit: type=1326 audit(1775970241.470:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698708][ T37] audit: type=1326 audit(1775970241.470:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698753][ T37] audit: type=1326 audit(1775970241.470:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698800][ T37] audit: type=1326 audit(1775970241.470:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698846][ T37] audit: type=1326 audit(1775970241.470:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 943.698891][ T37] audit: type=1326 audit(1775970241.510:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13931 comm="syz.0.2261" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f41ec71c819 code=0x7ffc0000 [ 947.088373][ T5804] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 947.183971][T13967] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2270'. [ 949.997466][T13990] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2275'. [ 950.926239][T13996] binder: 13995:13996 ioctl c0306201 200000000ac0 returned -14 [ 955.688912][T14048] netlink: 112 bytes leftover after parsing attributes in process `syz.3.2293'. [ 958.608593][ T811] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 958.758297][ T811] usb 4-1: Using ep0 maxpacket: 8 [ 958.759326][ T811] usb 4-1: no configurations [ 958.759342][ T811] usb 4-1: can't read configurations, error -22 [ 958.888657][ T811] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 959.038335][ T811] usb 4-1: Using ep0 maxpacket: 8 [ 959.039394][ T811] usb 4-1: no configurations [ 959.039411][ T811] usb 4-1: can't read configurations, error -22 [ 959.040016][ T811] usb usb4-port1: attempt power cycle [ 959.197816][T14083] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2302'. [ 959.380008][ T811] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 961.087690][ T811] usb 4-1: device descriptor read/8, error -71 [ 963.735246][T14121] netlink: 92 bytes leftover after parsing attributes in process `syz.1.2311'. [ 965.451954][T14140] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2316'. [ 966.542035][T14154] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2320'. [ 970.777564][T14193] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 970.870189][T14197] netlink: 92 bytes leftover after parsing attributes in process `syz.3.2330'. [ 977.024172][T14255] netlink: 92 bytes leftover after parsing attributes in process `syz.3.2346'. [ 977.383315][T14246] binder: 14241:14246 ioctl 4018620d 0 returned -22 [ 977.640068][T14258] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2349'. [ 979.671244][T14275] lo speed is unknown, defaulting to 1000 [ 981.142546][T14295] team0: Device ipvlan2 failed to register rx_handler [ 982.827639][T14286] lec:lec_atm_close: lec0: Shut down! [ 985.055166][T14338] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2368'. [ 985.559714][T14319] lec:lec_atm_close: lec0: Shut down! [ 986.038540][T13811] lec:lec_start_xmit: lec0:No lecd attached [ 988.891207][T14394] lo speed is unknown, defaulting to 1000 [ 991.168223][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5130 ms [ 991.168551][ C1] lec:lec_tx_timeout: lec0 [ 991.169124][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 992.045578][T14430] netlink: 92 bytes leftover after parsing attributes in process `syz.0.2390'. [ 993.097363][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.097477][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 996.928304][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5760 ms [ 996.928337][ C1] lec:lec_tx_timeout: lec0 [ 996.928481][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1001.004673][T14516] lo speed is unknown, defaulting to 1000 [ 1001.748316][ T5865] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 1001.940849][ T5865] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1001.940876][ T5865] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1001.940897][ T5865] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1001.947809][ T5865] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1001.947833][ T5865] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1001.947854][ T5865] usb 4-1: Product: syz [ 1001.947864][ T5865] usb 4-1: Manufacturer: syz [ 1001.947875][ T5865] usb 4-1: SerialNumber: syz [ 1001.968223][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5040 ms [ 1001.968262][ C1] lec:lec_tx_timeout: lec0 [ 1001.968388][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1002.001107][ T5865] usb 4-1: config 0 descriptor?? [ 1002.077002][ T5865] usb 4-1: selecting invalid altsetting 0 [ 1002.256087][T14538] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1002.280517][T14538] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1002.403415][ T5865] usb 4-1: USB disconnect, device number 41 [ 1002.588326][T14546] udevd[14546]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1003.304636][T14565] netlink: 'syz.4.2416': attribute type 64 has an invalid length. [ 1006.978162][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1006.978199][ C1] lec:lec_tx_timeout: lec0 [ 1006.978285][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1008.253127][T14632] lo speed is unknown, defaulting to 1000 [ 1008.448908][T14638] netlink: 92 bytes leftover after parsing attributes in process `syz.0.2432'. [ 1009.775031][T14654] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2438'. [ 1011.988284][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1011.988331][ C1] lec:lec_tx_timeout: lec0 [ 1011.988474][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1012.688403][ T5804] Bluetooth: hci4: command 0x1003 tx timeout [ 1012.688727][T11263] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 1013.195914][T14685] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1014.550320][T14694] lo speed is unknown, defaulting to 1000 [ 1017.000239][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1017.001177][ C1] lec:lec_tx_timeout: lec0 [ 1017.009286][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1018.936326][T14738] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2461'. [ 1022.056085][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5040 ms [ 1022.056124][ C1] lec:lec_tx_timeout: lec0 [ 1022.057088][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1023.485987][T14786] netlink: zone id is out of range [ 1025.526384][T14801] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2479'. [ 1027.058187][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1027.058232][ C1] lec:lec_tx_timeout: lec0 [ 1027.058315][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1027.600111][T14822] lo speed is unknown, defaulting to 1000 [ 1029.277096][T14841] lo speed is unknown, defaulting to 1000 [ 1030.251598][T14853] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2492'. [ 1030.439969][T14860] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2493'. [ 1032.078161][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5020 ms [ 1032.078198][ C1] lec:lec_tx_timeout: lec0 [ 1032.078326][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1034.682099][T14902] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2505'. [ 1036.612556][T14921] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2512'. [ 1037.098187][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5020 ms [ 1037.098225][ C1] lec:lec_tx_timeout: lec0 [ 1037.098379][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1038.633108][T14934] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2516'. [ 1040.163992][T14946] binder: 14937:14946 ioctl 4018620d 0 returned -22 [ 1040.342459][T14948] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2519'. [ 1042.118795][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5020 ms [ 1042.120608][ C1] lec:lec_tx_timeout: lec0 [ 1042.134068][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1042.622655][T14962] syz.4.2523 (14962) used greatest stack depth: 18328 bytes left [ 1042.748254][ T811] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 1042.903095][ T811] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1042.903115][ T811] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1042.903134][ T811] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1042.906961][ T811] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1042.906992][ T811] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1042.907013][ T811] usb 3-1: Product: syz [ 1042.907035][ T811] usb 3-1: Manufacturer: syz [ 1042.907050][ T811] usb 3-1: SerialNumber: syz [ 1043.295322][ T811] usb 3-1: 0:2 : does not exist [ 1043.467279][ T811] usb 3-1: USB disconnect, device number 25 [ 1045.115933][T14990] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2529'. [ 1047.330388][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5200 ms [ 1047.330480][ C1] lec:lec_tx_timeout: lec0 [ 1047.446566][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1047.611173][T14998] block device autoloading is deprecated and will be removed. [ 1050.735395][T15029] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1053.248187][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5810 ms [ 1053.248225][ C1] lec:lec_tx_timeout: lec0 [ 1053.248327][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1053.961908][T15075] netlink: 92 bytes leftover after parsing attributes in process `syz.1.2554'. [ 1054.565920][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.565991][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1059.008194][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5760 ms [ 1059.008232][ C1] lec:lec_tx_timeout: lec0 [ 1059.008657][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1059.195563][T15130] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1060.952825][T15149] netlink: 92 bytes leftover after parsing attributes in process `syz.0.2575'. [ 1061.486015][T15157] lo speed is unknown, defaulting to 1000 [ 1064.018169][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1064.018205][ C1] lec:lec_tx_timeout: lec0 [ 1064.018349][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1066.191302][T15194] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2586'. [ 1066.664222][T15210] team0: Device ipvlan2 failed to register rx_handler [ 1068.298480][T11263] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 1068.708910][T15233] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2599'. [ 1069.028171][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1069.028205][ C1] lec:lec_tx_timeout: lec0 [ 1069.028307][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1074.038218][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1074.038254][ C1] lec:lec_tx_timeout: lec0 [ 1074.040485][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1077.238307][T13811] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 1077.390987][T13811] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1077.391025][T13811] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1077.391068][T13811] usb 2-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 1077.391093][T13811] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1077.397312][T13811] usb 2-1: config 0 descriptor?? [ 1077.824783][T13811] logitech-djreceiver 0003:046D:C71F.000D: unknown main item tag 0x7 [ 1077.855516][T13811] logitech-djreceiver 0003:046D:C71F.000D: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.1-1/input0 [ 1078.354167][ T811] usb 2-1: USB disconnect, device number 31 [ 1078.457397][T15306] fido_id[15306]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 1078.815277][T15305] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1078.869219][T15305] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1079.048161][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1079.048198][ C1] lec:lec_tx_timeout: lec0 [ 1079.048294][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1079.548389][ T811] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 1079.703050][ T811] usb 2-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0xED, changing to 0x8D [ 1079.703090][ T811] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x8D has invalid maxpacket 52921, setting to 64 [ 1079.703120][ T811] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1079.706802][ T811] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1079.706830][ T811] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1079.706856][ T811] usb 2-1: Product: syz [ 1079.706867][ T811] usb 2-1: Manufacturer: syz [ 1079.706877][ T811] usb 2-1: SerialNumber: syz [ 1079.812234][ T811] usb 2-1: config 0 descriptor?? [ 1079.833901][ T811] usb 2-1: selecting invalid altsetting 0 [ 1080.276964][T13811] usb 2-1: USB disconnect, device number 32 [ 1081.847827][T15344] team0: Device ipvlan2 failed to register rx_handler [ 1084.151967][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5100 ms [ 1084.152033][ C1] lec:lec_tx_timeout: lec0 [ 1084.170647][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1085.077543][T15380] faux_driver vkms: [drm] Unknown color mode 11; guessing buffer size. [ 1086.430539][T15397] team0: Device ipvlan2 failed to register rx_handler [ 1087.775832][T15414] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2648'. [ 1087.777701][T15414] netlink: 108 bytes leftover after parsing attributes in process `syz.3.2648'. [ 1090.368246][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 6200 ms [ 1090.368282][ C1] lec:lec_tx_timeout: lec0 [ 1090.368511][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1091.001595][T15449] fuse: Bad value for 'group_id' [ 1091.001612][T15449] fuse: Bad value for 'group_id' [ 1094.528874][T15488] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2668'. [ 1094.528904][T15488] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2668'. [ 1094.909145][T15492] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2667'. [ 1094.973748][T15494] fuse: Bad value for 'group_id' [ 1094.973764][T15494] fuse: Bad value for 'group_id' [ 1096.128150][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5760 ms [ 1096.128183][ C1] lec:lec_tx_timeout: lec0 [ 1096.128940][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1096.473353][T15508] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1096.503400][T15509] netlink: zone id is out of range [ 1097.437155][T15508] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1099.549534][T15542] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2679'. [ 1101.138172][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1101.138209][ C1] lec:lec_tx_timeout: lec0 [ 1101.138292][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1101.900505][T15564] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2685'. [ 1104.345747][ T811] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 1104.420283][T15595] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2693'. [ 1104.496388][ T811] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1104.496415][ T811] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1104.496440][ T811] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1104.532488][ T811] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1104.532605][ T811] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1104.532706][ T811] usb 1-1: Product: syz [ 1104.532723][ T811] usb 1-1: Manufacturer: syz [ 1104.532814][ T811] usb 1-1: SerialNumber: syz [ 1104.579802][ T811] usb 1-1: config 0 descriptor?? [ 1104.603672][ T811] usb 1-1: selecting invalid altsetting 0 [ 1104.813619][T15590] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1104.839168][T15590] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1104.939169][ T5865] usb 1-1: USB disconnect, device number 36 [ 1106.601414][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5460 ms [ 1106.601441][ C1] lec:lec_tx_timeout: lec0 [ 1106.602404][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1108.478328][T13810] usb 1-1: new full-speed USB device number 37 using dummy_hcd [ 1108.643819][T13810] usb 1-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0xED, changing to 0x8D [ 1108.643857][T13810] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x8D has invalid maxpacket 52921, setting to 64 [ 1108.643887][T13810] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1108.646785][T13810] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1108.646815][T13810] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1108.646836][T13810] usb 1-1: Product: syz [ 1108.646850][T13810] usb 1-1: Manufacturer: syz [ 1108.646864][T13810] usb 1-1: SerialNumber: syz [ 1108.692265][T13810] usb 1-1: config 0 descriptor?? [ 1108.752955][T13810] usb 1-1: selecting invalid altsetting 0 [ 1109.197961][T13810] usb 1-1: USB disconnect, device number 37 [ 1109.722830][T15598] udevd[15598]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1112.155626][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5550 ms [ 1112.155664][ C1] lec:lec_tx_timeout: lec0 [ 1112.156043][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1113.265226][T15640] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2703'. [ 1115.978817][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1115.978893][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1118.213498][ T5804] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci5/hci5:201' [ 1118.213537][ T5804] CPU: 1 UID: 0 PID: 5804 Comm: kworker/u9:3 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1118.213562][ T5804] Tainted: [L]=SOFTLOCKUP [ 1118.213567][ T5804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1118.213578][ T5804] Workqueue: hci5 hci_rx_work [ 1118.213730][ T5804] Call Trace: [ 1118.213737][ T5804] [ 1118.213758][ T5804] dump_stack_lvl+0xe8/0x150 [ 1118.213828][ T5804] sysfs_create_dir_ns+0x271/0x2a0 [ 1118.213906][ T5804] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1118.213985][ T5804] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1118.214007][ T5804] ? rt_spin_unlock+0x160/0x200 [ 1118.214034][ T5804] kobject_add_internal+0x631/0xd10 [ 1118.214086][ T5804] kobject_add+0x163/0x240 [ 1118.214111][ T5804] ? __pfx_kobject_add+0x10/0x10 [ 1118.214137][ T5804] ? get_device_parent+0x370/0x3a0 [ 1118.214198][ T5804] device_add+0x408/0xb80 [ 1118.214221][ T5804] hci_conn_add_sysfs+0xd5/0x210 [ 1118.214279][ T5804] le_conn_complete_evt+0x10e6/0x16b0 [ 1118.214340][ T5804] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1118.214362][ T5804] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1118.214394][ T5804] ? lockdep_hardirqs_on+0x7a/0x110 [ 1118.214414][ T5804] ? skb_pull_data+0xfb/0x200 [ 1118.214471][ T5804] hci_le_conn_complete_evt+0x187/0x470 [ 1118.214508][ T5804] hci_event_packet+0x659/0xef0 [ 1118.214529][ T5804] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1118.214551][ T5804] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1118.214568][ T5804] ? __pfx_hci_event_packet+0x10/0x10 [ 1118.214583][ T5804] ? rt_spin_unlock+0x14f/0x200 [ 1118.214612][ T5804] ? hci_send_to_monitor+0xe2/0x590 [ 1118.214634][ T5804] hci_rx_work+0x3ee/0x1030 [ 1118.214655][ T5804] ? process_scheduled_works+0xa8d/0x18c0 [ 1118.214691][ T5804] process_scheduled_works+0xb6e/0x18c0 [ 1118.214734][ T5804] ? __pfx_process_scheduled_works+0x10/0x10 [ 1118.214759][ T5804] ? assign_work+0x3d5/0x5e0 [ 1118.214783][ T5804] worker_thread+0xa53/0xfc0 [ 1118.214823][ T5804] kthread+0x388/0x470 [ 1118.214839][ T5804] ? __pfx_worker_thread+0x10/0x10 [ 1118.214859][ T5804] ? __pfx_kthread+0x10/0x10 [ 1118.214875][ T5804] ret_from_fork+0x51e/0xb90 [ 1118.214905][ T5804] ? __pfx_ret_from_fork+0x10/0x10 [ 1118.214924][ T5804] ? __switch_to+0xc7d/0x1450 [ 1118.214955][ T5804] ? __pfx_kthread+0x10/0x10 [ 1118.214971][ T5804] ret_from_fork_asm+0x1a/0x30 [ 1118.215001][ T5804] [ 1118.215093][ T5804] kobject: kobject_add_internal failed for hci5:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1118.215123][ T5804] Bluetooth: hci5: failed to register connection device [ 1118.528176][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 6380 ms [ 1118.528212][ C1] lec:lec_tx_timeout: lec0 [ 1118.528346][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1119.418268][ T811] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 1119.618213][ T811] usb 4-1: Using ep0 maxpacket: 32 [ 1119.621655][ T811] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1119.621708][ T811] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 1119.831635][ T811] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 1119.831665][ T811] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 1119.831686][ T811] usb 4-1: Product: syz [ 1119.831698][ T811] usb 4-1: Manufacturer: syz [ 1119.831708][ T811] usb 4-1: SerialNumber: syz [ 1119.836334][ T811] usb 4-1: config 0 descriptor?? [ 1119.891666][ T811] hub 4-1:0.0: bad descriptor, ignoring hub [ 1119.891694][ T811] hub 4-1:0.0: probe with driver hub failed with error -5 [ 1120.221976][ T811] usb 4-1: USB disconnect, device number 42 [ 1121.006148][ T811] usb 4-1: new full-speed USB device number 43 using dummy_hcd [ 1121.171813][ T811] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1121.177284][ T811] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 1121.177313][ T811] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 1121.177330][ T811] usb 4-1: Product: syz [ 1121.177341][ T811] usb 4-1: Manufacturer: syz [ 1121.177351][ T811] usb 4-1: SerialNumber: syz [ 1121.223397][T15716] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1121.234226][T15716] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1121.276199][ T811] usb 4-1: config 0 descriptor?? [ 1121.287045][ T811] hub 4-1:0.0: bad descriptor, ignoring hub [ 1121.287074][ T811] hub 4-1:0.0: probe with driver hub failed with error -5 [ 1121.604748][T13810] usb 4-1: USB disconnect, device number 43 [ 1122.240352][T15723] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1122.298523][ T5804] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 1122.298553][ T5804] CPU: 1 UID: 0 PID: 5804 Comm: kworker/u9:3 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1122.298586][ T5804] Tainted: [L]=SOFTLOCKUP [ 1122.298593][ T5804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1122.298608][ T5804] Workqueue: hci1 hci_rx_work [ 1122.298636][ T5804] Call Trace: [ 1122.298650][ T5804] [ 1122.298661][ T5804] dump_stack_lvl+0xe8/0x150 [ 1122.298698][ T5804] sysfs_create_dir_ns+0x271/0x2a0 [ 1122.298726][ T5804] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1122.298765][ T5804] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1122.298797][ T5804] ? rt_spin_unlock+0x160/0x200 [ 1122.298834][ T5804] kobject_add_internal+0x631/0xd10 [ 1122.298871][ T5804] kobject_add+0x163/0x240 [ 1122.298907][ T5804] ? __pfx_kobject_add+0x10/0x10 [ 1122.298938][ T5804] ? get_device_parent+0x370/0x3a0 [ 1122.298969][ T5804] device_add+0x408/0xb80 [ 1122.299008][ T5804] hci_conn_add_sysfs+0xd5/0x210 [ 1122.299049][ T5804] le_conn_complete_evt+0x10e6/0x16b0 [ 1122.299087][ T5804] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1122.299117][ T5804] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1122.299145][ T5804] ? lockdep_hardirqs_on+0x7a/0x110 [ 1122.299172][ T5804] ? skb_pull_data+0xfb/0x200 [ 1122.299207][ T5804] hci_le_conn_complete_evt+0x187/0x470 [ 1122.299242][ T5804] hci_event_packet+0x659/0xef0 [ 1122.299275][ T5804] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1122.299307][ T5804] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1122.299336][ T5804] ? __pfx_hci_event_packet+0x10/0x10 [ 1122.299359][ T5804] ? rt_spin_unlock+0x14f/0x200 [ 1122.299401][ T5804] ? hci_send_to_monitor+0xe2/0x590 [ 1122.299436][ T5804] hci_rx_work+0x3ee/0x1030 [ 1122.299468][ T5804] ? process_scheduled_works+0xa8d/0x18c0 [ 1122.299502][ T5804] process_scheduled_works+0xb6e/0x18c0 [ 1122.299568][ T5804] ? __pfx_process_scheduled_works+0x10/0x10 [ 1122.299613][ T5804] ? assign_work+0x3d5/0x5e0 [ 1122.299653][ T5804] worker_thread+0xa53/0xfc0 [ 1122.299721][ T5804] kthread+0x388/0x470 [ 1122.299745][ T5804] ? __pfx_worker_thread+0x10/0x10 [ 1122.299776][ T5804] ? __pfx_kthread+0x10/0x10 [ 1122.299801][ T5804] ret_from_fork+0x51e/0xb90 [ 1122.299837][ T5804] ? __pfx_ret_from_fork+0x10/0x10 [ 1122.299869][ T5804] ? __switch_to+0xc7d/0x1450 [ 1122.299901][ T5804] ? __pfx_kthread+0x10/0x10 [ 1122.299926][ T5804] ret_from_fork_asm+0x1a/0x30 [ 1122.299967][ T5804] [ 1122.306598][ T5804] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1122.306645][ T5804] Bluetooth: hci1: failed to register connection device [ 1122.638347][ T811] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 1122.730514][T15742] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2726'. [ 1122.788275][ T811] usb 4-1: Using ep0 maxpacket: 8 [ 1122.790671][ T811] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 1122.790699][ T811] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 1122.790743][ T811] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1122.790760][ T811] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1122.790776][ T811] usb 4-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1122.790806][ T811] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1122.790823][ T811] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1122.900224][ T811] usbtmc 4-1:16.0: bulk endpoints not found [ 1123.004207][ T5804] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 1123.004230][ T5804] CPU: 0 UID: 0 PID: 5804 Comm: kworker/u9:3 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1123.004252][ T5804] Tainted: [L]=SOFTLOCKUP [ 1123.004257][ T5804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1123.004267][ T5804] Workqueue: hci0 hci_rx_work [ 1123.004288][ T5804] Call Trace: [ 1123.004294][ T5804] [ 1123.004300][ T5804] dump_stack_lvl+0xe8/0x150 [ 1123.004326][ T5804] sysfs_create_dir_ns+0x271/0x2a0 [ 1123.004345][ T5804] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1123.004402][ T5804] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1123.004432][ T5804] ? rt_spin_unlock+0x160/0x200 [ 1123.004465][ T5804] kobject_add_internal+0x631/0xd10 [ 1123.004505][ T5804] kobject_add+0x163/0x240 [ 1123.004528][ T5804] ? __pfx_kobject_add+0x10/0x10 [ 1123.004553][ T5804] ? get_device_parent+0x370/0x3a0 [ 1123.004576][ T5804] device_add+0x408/0xb80 [ 1123.004597][ T5804] hci_conn_add_sysfs+0xd5/0x210 [ 1123.004624][ T5804] le_conn_complete_evt+0x10e6/0x16b0 [ 1123.004652][ T5804] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1123.004672][ T5804] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1123.004707][ T5804] ? lockdep_hardirqs_on+0x7a/0x110 [ 1123.004726][ T5804] ? skb_pull_data+0xfb/0x200 [ 1123.004751][ T5804] hci_le_conn_complete_evt+0x187/0x470 [ 1123.004777][ T5804] hci_event_packet+0x659/0xef0 [ 1123.004798][ T5804] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1123.004821][ T5804] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1123.004840][ T5804] ? __pfx_hci_event_packet+0x10/0x10 [ 1123.004856][ T5804] ? rt_spin_unlock+0x14f/0x200 [ 1123.004886][ T5804] ? hci_send_to_monitor+0xe2/0x590 [ 1123.004911][ T5804] hci_rx_work+0x3ee/0x1030 [ 1123.004932][ T5804] ? process_scheduled_works+0xa8d/0x18c0 [ 1123.004957][ T5804] process_scheduled_works+0xb6e/0x18c0 [ 1123.005008][ T5804] ? __pfx_process_scheduled_works+0x10/0x10 [ 1123.005035][ T5804] ? assign_work+0x3d5/0x5e0 [ 1123.005061][ T5804] worker_thread+0xa53/0xfc0 [ 1123.005104][ T5804] kthread+0x388/0x470 [ 1123.005121][ T5804] ? __pfx_worker_thread+0x10/0x10 [ 1123.005143][ T5804] ? __pfx_kthread+0x10/0x10 [ 1123.005160][ T5804] ret_from_fork+0x51e/0xb90 [ 1123.005186][ T5804] ? __pfx_ret_from_fork+0x10/0x10 [ 1123.005208][ T5804] ? __switch_to+0xc7d/0x1450 [ 1123.005231][ T5804] ? __pfx_kthread+0x10/0x10 [ 1123.005249][ T5804] ret_from_fork_asm+0x1a/0x30 [ 1123.005277][ T5804] [ 1123.005307][ T5804] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1123.005346][ T5804] Bluetooth: hci0: failed to register connection device [ 1124.288118][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5760 ms [ 1124.288150][ C1] lec:lec_tx_timeout: lec0 [ 1124.288812][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1124.497557][T15765] usbtmc 5-1:16.0: usb_control_msg returned -32 [ 1124.528798][T15746] Bluetooth: hci5: command 0x0406 tx timeout [ 1124.918230][ T811] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1125.112583][ T811] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 1125.112747][ T811] usb 2-1: config 27 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1125.112805][ T811] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 1125.112831][ T811] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1125.208243][ T811] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 1125.377017][ T811] snd-usb-audio 2-1:27.0: probe with driver snd-usb-audio failed with error -2 [ 1125.481561][T13810] usb 2-1: USB disconnect, device number 33 [ 1125.560821][T13809] usb 4-1: USB disconnect, device number 44 [ 1126.668018][T15774] fuse: Bad value for 'user_id' [ 1126.668040][T15774] fuse: Bad value for 'user_id' [ 1127.421463][ T811] usb 4-1: new full-speed USB device number 45 using dummy_hcd [ 1127.591148][ T811] usb 4-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0xED, changing to 0x8D [ 1127.591184][ T811] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x8D has invalid maxpacket 52921, setting to 64 [ 1127.591214][ T811] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1127.597005][ T811] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1127.597036][ T811] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1127.597058][ T811] usb 4-1: Product: syz [ 1127.597072][ T811] usb 4-1: Manufacturer: syz [ 1127.597088][ T811] usb 4-1: SerialNumber: syz [ 1127.662859][ T811] usb 4-1: config 0 descriptor?? [ 1127.695164][ T811] usb 4-1: selecting invalid altsetting 0 [ 1127.711994][T15783] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2743'. [ 1127.716700][T15783] netlink: 108 bytes leftover after parsing attributes in process `syz.0.2743'. [ 1128.584840][ T811] usb 4-1: USB disconnect, device number 45 [ 1128.906383][T15802] lo speed is unknown, defaulting to 1000 [ 1129.328265][T11263] Bluetooth: hci1: command 0x0406 tx timeout [ 1129.618259][T11263] Bluetooth: hci0: command 0x0406 tx timeout [ 1130.048168][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5760 ms [ 1130.048205][ C1] lec:lec_tx_timeout: lec0 [ 1130.048337][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1130.178728][T15813] overlayfs: failed to resolve './file0': -2 [ 1132.681552][T15821] fuse: Bad value for 'fd' [ 1133.977600][T11263] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 1135.068276][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5020 ms [ 1135.068384][ C1] lec:lec_tx_timeout: lec0 [ 1135.069229][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1141.245949][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 6170 ms [ 1141.245989][ C1] lec:lec_tx_timeout: lec0 [ 1141.248520][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1141.669366][T15880] fuse: Unknown parameter 'grou00000000000000000000' [ 1142.294994][T15882] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1142.304576][T15882] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1146.658849][T15897] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2774'. [ 1147.328222][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 6080 ms [ 1147.328264][ C1] lec:lec_tx_timeout: lec0 [ 1147.328442][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1149.161235][T15931] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1149.182954][T15931] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1153.098190][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5770 ms [ 1153.098228][ C1] lec:lec_tx_timeout: lec0 [ 1153.098337][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1155.875553][T13809] usb 4-1: new full-speed USB device number 46 using dummy_hcd [ 1155.887309][T16016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1155.887920][T16016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1156.031062][T13809] usb 4-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0xED, changing to 0x8D [ 1156.031088][T13809] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x8D has invalid maxpacket 52921, setting to 64 [ 1156.031109][T13809] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1156.035974][T13809] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1156.036005][T13809] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1156.036028][T13809] usb 4-1: Product: syz [ 1156.036043][T13809] usb 4-1: Manufacturer: syz [ 1156.036058][T13809] usb 4-1: SerialNumber: syz [ 1156.123132][T16016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1156.125080][T13809] usb 4-1: config 0 descriptor?? [ 1156.125596][T16016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1156.183675][T13809] usb 4-1: selecting invalid altsetting 0 [ 1156.573970][ T811] usb 4-1: USB disconnect, device number 46 [ 1158.108239][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1158.108464][ C1] lec:lec_tx_timeout: lec0 [ 1158.109204][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1160.748583][T16043] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1163.118557][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1163.118659][ C1] lec:lec_tx_timeout: lec0 [ 1163.119454][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1163.281603][T16084] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1163.977785][T16084] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1166.989202][T16102] fuse: Unknown parameter 'group_id00000000000000000000' [ 1168.128192][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1168.128217][ C1] lec:lec_tx_timeout: lec0 [ 1168.128341][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1168.238267][T16106] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1168.241422][T16106] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1171.479666][T15746] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 1171.721203][T16136] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2835'. [ 1171.859556][T16134] fuse: Bad value for 'fd' [ 1171.859895][T16139] fuse: Unknown parameter 'group_id00000000000000000000' [ 1173.199086][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5070 ms [ 1173.199177][ C1] lec:lec_tx_timeout: lec0 [ 1173.204541][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1175.256372][T16159] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1175.276601][T16159] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1177.474566][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.474671][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.813794][T16177] fuse: Unknown parameter 'group_id00000000000000000000' [ 1177.944784][T16182] fuse: Bad value for 'fd' [ 1179.483046][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 6280 ms [ 1179.483091][ C1] lec:lec_tx_timeout: lec0 [ 1179.486549][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1183.107437][T16219] fuse: Bad value for 'user_id' [ 1183.107453][T16219] fuse: Bad value for 'user_id' [ 1183.244021][T16221] fuse: Bad value for 'fd' [ 1184.962941][T16235] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1184.965812][T16235] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1185.088145][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5610 ms [ 1185.088181][ C1] lec:lec_tx_timeout: lec0 [ 1185.088305][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1185.919473][T11263] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 1185.919505][T11263] CPU: 0 UID: 0 PID: 11263 Comm: kworker/u9:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1185.919538][T11263] Tainted: [L]=SOFTLOCKUP [ 1185.919546][T11263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1185.919561][T11263] Workqueue: hci2 hci_rx_work [ 1185.919593][T11263] Call Trace: [ 1185.919602][T11263] [ 1185.919612][T11263] dump_stack_lvl+0xe8/0x150 [ 1185.919659][T11263] sysfs_create_dir_ns+0x271/0x2a0 [ 1185.919690][T11263] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1185.919728][T11263] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1185.919759][T11263] ? rt_spin_unlock+0x160/0x200 [ 1185.919795][T11263] kobject_add_internal+0x631/0xd10 [ 1185.919836][T11263] kobject_add+0x163/0x240 [ 1185.919871][T11263] ? __pfx_kobject_add+0x10/0x10 [ 1185.919908][T11263] ? get_device_parent+0x370/0x3a0 [ 1185.919946][T11263] device_add+0x408/0xb80 [ 1185.919978][T11263] hci_conn_add_sysfs+0xd5/0x210 [ 1185.920018][T11263] le_conn_complete_evt+0x10e6/0x16b0 [ 1185.920059][T11263] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1185.920089][T11263] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1185.920116][T11263] ? lockdep_hardirqs_on+0x7a/0x110 [ 1185.920144][T11263] ? skb_pull_data+0xfb/0x200 [ 1185.920180][T11263] hci_le_conn_complete_evt+0x187/0x470 [ 1185.920217][T11263] hci_event_packet+0x659/0xef0 [ 1185.920248][T11263] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1185.920280][T11263] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1185.920306][T11263] ? __pfx_hci_event_packet+0x10/0x10 [ 1185.920328][T11263] ? rt_spin_unlock+0x14f/0x200 [ 1185.920371][T11263] ? hci_send_to_monitor+0xe2/0x590 [ 1185.920406][T11263] hci_rx_work+0x3ee/0x1030 [ 1185.920438][T11263] ? process_scheduled_works+0xa8d/0x18c0 [ 1185.920473][T11263] process_scheduled_works+0xb6e/0x18c0 [ 1185.920537][T11263] ? __pfx_process_scheduled_works+0x10/0x10 [ 1185.920577][T11263] ? assign_work+0x3d5/0x5e0 [ 1185.920615][T11263] worker_thread+0xa53/0xfc0 [ 1185.920708][T11263] kthread+0x388/0x470 [ 1185.920735][T11263] ? __pfx_worker_thread+0x10/0x10 [ 1185.920766][T11263] ? __pfx_kthread+0x10/0x10 [ 1185.920792][T11263] ret_from_fork+0x51e/0xb90 [ 1185.920830][T11263] ? __pfx_ret_from_fork+0x10/0x10 [ 1185.920861][T11263] ? __switch_to+0xc7d/0x1450 [ 1185.920895][T11263] ? __pfx_kthread+0x10/0x10 [ 1185.920921][T11263] ret_from_fork_asm+0x1a/0x30 [ 1185.920964][T11263] [ 1185.923170][T11263] kobject: kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1185.923230][T11263] Bluetooth: hci2: failed to register connection device [ 1186.424751][T16253] fuse: Bad value for 'user_id' [ 1186.424772][T16253] fuse: Bad value for 'user_id' [ 1186.517802][T16255] fuse: Invalid rootmode [ 1188.573104][T16278] netlink: 'syz.2.2882': attribute type 39 has an invalid length. [ 1189.310036][T16290] fuse: Invalid rootmode [ 1190.098135][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1190.098176][ C1] lec:lec_tx_timeout: lec0 [ 1190.098310][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1192.481311][T16326] fuse: Bad value for 'fd' [ 1193.678706][T16337] fuse: Invalid rootmode [ 1195.005489][T15746] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1195.020920][T15746] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1195.022231][T15746] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1195.023381][T15746] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1195.024297][T15746] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1195.108107][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1195.108140][ C1] lec:lec_tx_timeout: lec0 [ 1195.108217][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1195.465099][T16348] lo speed is unknown, defaulting to 1000 [ 1196.642137][T16365] fuse: Bad value for 'fd' [ 1196.915569][T16375] fuse: Bad value for 'rootmode' [ 1197.100524][T11263] Bluetooth: hci4: command tx timeout [ 1199.169070][T11263] Bluetooth: hci4: command tx timeout [ 1199.338282][T13811] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 1199.428210][T15251] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1199.559710][T13811] usb 4-1: Using ep0 maxpacket: 16 [ 1199.606752][T13811] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1199.606777][T13811] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1199.606806][T13811] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1199.606834][T13811] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1199.606850][T13811] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1199.796256][T13811] usb 4-1: config 0 descriptor?? [ 1199.950187][T16348] chnl_net:caif_netlink_parms(): no params data found [ 1200.118136][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1200.118173][ C1] lec:lec_tx_timeout: lec0 [ 1200.118271][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1201.564385][T11263] Bluetooth: hci4: command tx timeout [ 1202.317693][T15251] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1202.600019][T16407] fuse: Bad value for 'fd' [ 1202.824978][T15251] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1203.858274][T15746] Bluetooth: hci4: command tx timeout [ 1204.977627][T16422] netlink: 'syz.4.2925': attribute type 39 has an invalid length. [ 1205.128213][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1205.128320][ C1] lec:lec_tx_timeout: lec0 [ 1205.129132][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1205.599840][T13811] usbhid 4-1:0.0: can't add hid device: -32 [ 1205.599971][T13811] usbhid 4-1:0.0: probe with driver usbhid failed with error -32 [ 1205.684291][T15251] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1205.975233][T16433] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1206.174135][T16348] bridge0: port 1(bridge_slave_0) entered blocking state [ 1206.174220][T16348] bridge0: port 1(bridge_slave_0) entered disabled state [ 1206.174581][T16348] bridge_slave_0: entered allmulticast mode [ 1206.203462][T16348] bridge_slave_0: entered promiscuous mode [ 1206.207799][T16348] bridge0: port 2(bridge_slave_1) entered blocking state [ 1206.207908][T16348] bridge0: port 2(bridge_slave_1) entered disabled state [ 1206.233069][T16348] bridge_slave_1: entered allmulticast mode [ 1206.235074][T16348] bridge_slave_1: entered promiscuous mode [ 1206.291699][T16348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1206.312551][T16348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1206.399891][T16348] team0: Port device team_slave_0 added [ 1206.407771][T16348] team0: Port device team_slave_1 added [ 1206.516575][T16348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1206.516592][T16348] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1206.516615][T16348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1206.563632][T16348] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1206.563648][T16348] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1206.563675][T16348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1207.590953][T15599] usb 4-1: USB disconnect, device number 47 [ 1208.147033][T16446] fuse: Bad value for 'fd' [ 1208.441310][T16348] hsr_slave_0: entered promiscuous mode [ 1208.444028][T16348] hsr_slave_1: entered promiscuous mode [ 1208.460345][T16348] debugfs: 'hsr0' already exists in 'hsr' [ 1208.460375][T16348] Cannot create hsr debugfs directory [ 1209.937237][T15251] bridge_slave_1: left allmulticast mode [ 1209.937266][T15251] bridge_slave_1: left promiscuous mode [ 1209.962228][T15251] bridge0: port 2(bridge_slave_1) entered disabled state [ 1210.108331][T15599] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 1210.138167][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1210.138206][ C1] lec:lec_tx_timeout: lec0 [ 1210.138308][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1210.274947][T15251] bridge_slave_0: left allmulticast mode [ 1210.274980][T15251] bridge_slave_0: left promiscuous mode [ 1210.275273][T15251] bridge0: port 1(bridge_slave_0) entered disabled state [ 1210.339157][T15599] usb 1-1: Using ep0 maxpacket: 16 [ 1210.344061][T15599] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1210.344099][T15599] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1210.344118][T15599] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1210.344154][T15599] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1210.344171][T15599] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1210.354235][T15599] usb 1-1: config 0 descriptor?? [ 1211.848786][T16471] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2939'. [ 1213.805150][ T37] kauditd_printk_skb: 26 callbacks suppressed [ 1213.805175][ T37] audit: type=1326 audit(1775970511.660:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.805704][ T37] audit: type=1326 audit(1775970511.660:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.871703][ T37] audit: type=1326 audit(1775970511.730:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.901915][ T37] audit: type=1326 audit(1775970511.760:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.902490][ T37] audit: type=1326 audit(1775970511.760:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.902658][ T37] audit: type=1326 audit(1775970511.760:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.909289][ T37] audit: type=1326 audit(1775970511.760:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.910139][ T37] audit: type=1326 audit(1775970511.770:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1213.910456][ T37] audit: type=1326 audit(1775970511.770:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1214.061920][ T37] audit: type=1326 audit(1775970511.770:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16473 comm="syz.4.2940" exe="/root/syz-executor" sig=0 arch=c000003e syscall=228 compat=0 ip=0x7fd2499dc819 code=0x7ffc0000 [ 1215.148240][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5010 ms [ 1215.148275][ C1] lec:lec_tx_timeout: lec0 [ 1215.148415][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1215.340579][T15251] tipc: Disabling bearer [ 1215.340864][T15251] tipc: Left network mode [ 1216.291111][T15599] usbhid 1-1:0.0: can't add hid device: -32 [ 1216.291327][T15599] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 1216.658618][T16489] fuse: Bad value for 'fd' [ 1216.922963][T13809] usb 1-1: USB disconnect, device number 38 [ 1220.122451][T15251] hsr_slave_0: left promiscuous mode [ 1220.188415][T15251] hsr_slave_1: left promiscuous mode [ 1220.189249][T15251] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1220.189268][T15251] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1220.279926][T15251] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1220.279948][T15251] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1220.415690][T15251] veth1_macvtap: left promiscuous mode [ 1220.415819][T15251] veth0_macvtap: left promiscuous mode [ 1220.416084][T15251] veth1_vlan: left promiscuous mode [ 1220.938178][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5790 ms [ 1220.938219][ C1] lec:lec_tx_timeout: lec0 [ 1220.938506][ C1] lec:lec_start_xmit: lec0:No lecd attached [ 1223.659005][T15251] team0 (unregistering): Port device team_slave_1 removed [ 1223.813320][T15251] team0 (unregistering): Port device team_slave_0 removed [ 1224.347895][T16563] fuse: Unknown parameter 'user_id00000000000000000000' [ 1225.968518][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5030 ms [ 1225.968618][ C1] lec:lec_tx_timeout: lec0 [ 1226.282589][T16583] netlink: 'syz.0.2962': attribute type 39 has an invalid length. [ 1227.812764][T16348] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1227.889875][T16348] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1227.946994][T16348] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1227.999339][T16348] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1228.630682][T16348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1228.712347][T16348] 8021q: adding VLAN 0 to HW filter on device team0 [ 1228.774781][T15251] bridge0: port 1(bridge_slave_0) entered blocking state [ 1228.782841][T15251] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1228.864292][T15251] bridge0: port 2(bridge_slave_1) entered blocking state [ 1228.865557][T15251] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1234.555516][T16650] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2973'. [ 1234.595104][T16348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1234.842103][T16348] veth0_vlan: entered promiscuous mode [ 1234.881528][T16348] veth1_vlan: entered promiscuous mode [ 1235.474515][T16658] fuse: Unknown parameter 'user_id00000000000000000000' [ 1235.504941][T16348] veth0_macvtap: entered promiscuous mode [ 1235.517620][T16348] veth1_macvtap: entered promiscuous mode [ 1235.615315][T16348] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1235.673204][T16348] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1235.722984][T16579] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1235.723227][T16579] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1235.763434][T16579] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1235.764407][T16579] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1236.838178][T13809] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1237.018381][T13809] usb 2-1: device descriptor read/64, error -71 [ 1237.084191][ T70] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1237.084216][ T70] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1237.258247][T13809] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 1237.282485][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1237.282508][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1237.398219][T13809] usb 2-1: device descriptor read/64, error -71 [ 1237.508789][T13809] usb usb2-port1: attempt power cycle [ 1237.892943][T13809] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 1237.956114][T13809] usb 2-1: device descriptor read/8, error -71 [ 1238.398185][T13809] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 1238.429703][T13809] usb 2-1: device descriptor read/8, error -71 [ 1238.539351][T13809] usb usb2-port1: unable to enumerate USB device [ 1238.852837][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.852930][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.856052][ T1322] lec:lec_start_xmit: lec0:No lecd attached [ 1239.820850][T16705] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2984'. [ 1241.349340][T16711] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1241.351122][T16711] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1242.351247][T16721] lo speed is unknown, defaulting to 1000 [ 1242.488218][T16676] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 1242.650925][T16676] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1242.650953][T16676] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1242.650982][T16676] usb 4-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 1242.651000][T16676] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1242.687611][T16676] usb 4-1: config 0 descriptor?? [ 1243.149770][T16676] logitech-djreceiver 0003:046D:C71F.000E: unknown main item tag 0x7 [ 1243.157013][T16676] logitech-djreceiver 0003:046D:C71F.000E: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.3-1/input0 [ 1243.972747][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5120 ms [ 1243.972774][ C1] lec:lec_tx_timeout: lec0 [ 1244.081883][T16676] usb 4-1: USB disconnect, device number 48 [ 1244.157265][T16729] fido_id[16729]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 1244.804204][T14383] lec:lec_start_xmit: lec0:No lecd attached [ 1245.300130][T16748] netlink: zone id is out of range [ 1245.419344][T16676] usb 4-1: new full-speed USB device number 49 using dummy_hcd [ 1245.597510][T16676] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1245.597553][T16676] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1245.597584][T16676] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1245.644446][T16676] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1245.644477][T16676] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1245.644498][T16676] usb 4-1: Product: syz [ 1245.644513][T16676] usb 4-1: Manufacturer: syz [ 1245.644528][T16676] usb 4-1: SerialNumber: syz [ 1245.730387][T16676] usb 4-1: config 0 descriptor?? [ 1246.044855][T16676] usb 4-1: selecting invalid altsetting 0 [ 1246.118288][T16742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1246.118673][T16742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1246.824381][T16676] usb 4-1: USB disconnect, device number 49 [ 1246.915826][T16717] udevd[16717]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1247.509510][T16765] fuse: Unknown parameter 'user_id00000000000000000000' [ 1247.640369][T16676] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 1247.818337][T16676] usb 4-1: Using ep0 maxpacket: 16 [ 1247.821615][T16676] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 1247.821661][T16676] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1247.821688][T16676] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1247.821711][T16676] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 1247.821754][T16676] usb 4-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 1247.821778][T16676] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1247.853696][T16676] usb 4-1: config 0 descriptor?? [ 1248.593082][T16676] usbhid 4-1:0.0: can't add hid device: -71 [ 1248.593164][T16676] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1248.596092][T16676] usb 4-1: USB disconnect, device number 50 [ 1248.974538][T16778] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3002'. [ 1249.044041][T16780] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1249.044622][T16780] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1249.091570][T16781] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3004'. [ 1249.500200][T16789] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3006'. [ 1250.057753][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5250 ms [ 1250.057786][ C1] lec:lec_tx_timeout: lec0 [ 1250.948801][T16803] fuse: Bad value for 'fd' [ 1250.952265][T16787] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1251.681528][T16811] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3014'. [ 1252.565790][T16807] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1252.868173][T15599] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 1253.083054][T15599] usb 2-1: Using ep0 maxpacket: 16 [ 1253.085924][T15599] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1253.085946][T15599] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1253.085962][T15599] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1253.085992][T15599] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1253.086009][T15599] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1253.153346][T15599] usb 2-1: config 0 descriptor?? [ 1255.213965][T16830] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1255.244667][T16830] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1255.330391][T16831] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3017'. [ 1259.117264][T15599] usbhid 2-1:0.0: can't add hid device: -32 [ 1259.117393][T15599] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 1260.008342][T15599] usb 2-1: USB disconnect, device number 38 [ 1260.396910][T16853] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3022'. [ 1260.430020][T16854] netlink: zone id is out of range [ 1262.347497][T16868] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3026'. [ 1264.089548][T13811] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 1264.250934][T13811] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1264.250960][T13811] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1264.250988][T13811] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 1264.251005][T13811] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1264.254768][T13811] usb 1-1: config 0 descriptor?? [ 1264.694114][T16885] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3028'. [ 1264.798404][T13811] logitech-djreceiver 0003:046D:C71F.000F: unknown main item tag 0x7 [ 1264.801187][T13811] logitech-djreceiver 0003:046D:C71F.000F: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.0-1/input0 [ 1264.971275][T13811] usb 1-1: USB disconnect, device number 39 [ 1265.062941][T16886] fido_id[16886]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 1266.509164][T16893] fuse: Bad value for 'fd' [ 1268.818593][T16916] binder: 16913:16916 ioctl 4018620d 0 returned -22 [ 1271.850031][T16929] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1272.179167][ T5865] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 1272.940469][ T5865] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1272.940494][ T5865] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1272.940521][ T5865] usb 3-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 1272.940538][ T5865] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1273.008719][ T5865] usb 3-1: config 0 descriptor?? [ 1273.525093][ T5865] logitech-djreceiver 0003:046D:C71F.0010: unknown main item tag 0x7 [ 1273.541250][ T5865] logitech-djreceiver 0003:046D:C71F.0010: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.2-1/input0 [ 1273.697532][ T5865] usb 3-1: USB disconnect, device number 26 [ 1273.771769][T16951] fido_id[16951]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 1275.460563][T16961] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3044'. [ 1284.218188][T15599] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 1284.391687][T15599] usb 3-1: device descriptor read/64, error -71 [ 1284.663536][T15599] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 1284.788213][T15599] usb 3-1: device descriptor read/64, error -71 [ 1284.898522][T15599] usb usb3-port1: attempt power cycle [ 1285.588224][T15599] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 1285.646745][T15599] usb 3-1: device descriptor read/8, error -71 [ 1285.888167][T15599] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 1286.547144][T15599] usb 3-1: device not accepting address 30, error -71 [ 1286.548202][T15599] usb usb3-port1: unable to enumerate USB device [ 1287.353835][T17046] lo speed is unknown, defaulting to 1000 [ 1288.878377][T13811] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 1289.041750][T13811] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1289.041776][T13811] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1289.041797][T13811] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1289.046571][T13811] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1289.046602][T13811] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1289.046617][T13811] usb 2-1: Product: syz [ 1289.046627][T13811] usb 2-1: Manufacturer: syz [ 1289.046637][T13811] usb 2-1: SerialNumber: syz [ 1289.120082][T13811] usb 2-1: config 0 descriptor?? [ 1289.172696][T13811] usb 2-1: selecting invalid altsetting 0 [ 1289.359374][T17074] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1289.359740][T17074] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1289.397220][T13811] usb 2-1: USB disconnect, device number 39 [ 1289.576842][T17080] udevd[17080]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1295.555539][T17117] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1295.555569][T17117] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1295.557104][T17117] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3082'. [ 1295.950450][T17119] fuse: Unknown parameter 'fd0x0000000000000005' [ 1296.164767][T17125] autofs: Bad value for 'fd' [ 1297.888737][ T5865] usb 4-1: new full-speed USB device number 51 using dummy_hcd [ 1298.043964][ T5865] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1298.044003][ T5865] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1298.044033][ T5865] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1298.094045][ T5865] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1298.094068][ T5865] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1298.094082][ T5865] usb 4-1: Product: syz [ 1298.094092][ T5865] usb 4-1: Manufacturer: syz [ 1298.094103][ T5865] usb 4-1: SerialNumber: syz [ 1298.149340][ T5865] usb 4-1: config 0 descriptor?? [ 1298.175301][ T5865] usb 4-1: selecting invalid altsetting 0 [ 1298.372864][T17136] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1298.373469][T17136] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1298.531779][ T5865] usb 4-1: USB disconnect, device number 51 [ 1298.718819][T17149] udevd[17149]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1299.534894][T17157] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1299.544326][T17156] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1299.809582][T17164] fuse: Unknown parameter 'fd0x0000000000000005' [ 1300.291852][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1300.291959][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1300.315854][ T1322] lec:lec_start_xmit: lec0:No lecd attached [ 1302.315444][T17189] netlink: zone id is out of range [ 1304.494153][T17207] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3106'. [ 1304.560033][T13813] usb 2-1: new full-speed USB device number 40 using dummy_hcd [ 1304.744181][T13813] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1304.744220][T13813] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1304.744250][T13813] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1304.752869][T13813] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1304.752900][T13813] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1304.752922][T13813] usb 2-1: Product: syz [ 1304.752938][T13813] usb 2-1: Manufacturer: syz [ 1304.752953][T13813] usb 2-1: SerialNumber: syz [ 1304.855768][T13813] usb 2-1: config 0 descriptor?? [ 1304.897351][T13813] usb 2-1: selecting invalid altsetting 0 [ 1305.234311][T17204] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1305.249536][T17204] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1306.336965][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 6020 ms [ 1306.337005][ C1] lec:lec_tx_timeout: lec0 [ 1306.390649][T13813] usb 2-1: USB disconnect, device number 40 [ 1306.529130][T17210] fuse: Unknown parameter 'fd0x0000000000000005' [ 1307.012692][T17197] udevd[17197]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1307.022019][T17217] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1307.023574][T17217] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1307.866491][T17229] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1307.866521][T17229] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1307.869669][T17229] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3113'. [ 1308.064306][T17233] netlink: zone id is out of range [ 1309.312966][T14383] lec:lec_start_xmit: lec0:No lecd attached [ 1312.989591][T17271] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3124'. [ 1314.938066][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5630 ms [ 1314.938103][ C1] lec:lec_tx_timeout: lec0 [ 1316.860967][T17297] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1316.861019][T17297] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1316.862288][T17297] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3129'. [ 1317.728117][T11263] Bluetooth: hci4: command 0x0406 tx timeout [ 1319.080230][T17311] lo speed is unknown, defaulting to 1000 [ 1319.273389][T17317] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3136'. [ 1322.266655][T11263] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1322.288166][T11263] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1322.297453][T11263] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1322.336715][T11263] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1322.344561][T11263] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1322.525945][T17345] lo speed is unknown, defaulting to 1000 [ 1324.241693][T17345] chnl_net:caif_netlink_parms(): no params data found [ 1324.342002][T13813] usb 5-1: USB disconnect, device number 19 [ 1324.448157][T11263] Bluetooth: hci0: command tx timeout [ 1325.234946][ T6479] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1326.318339][ T6479] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1326.528672][T11263] Bluetooth: hci0: command tx timeout [ 1326.708914][T17345] bridge0: port 1(bridge_slave_0) entered blocking state [ 1326.709050][T17345] bridge0: port 1(bridge_slave_0) entered disabled state [ 1326.709290][T17345] bridge_slave_0: entered allmulticast mode [ 1326.736120][T17345] bridge_slave_0: entered promiscuous mode [ 1327.272162][ T6479] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1327.360793][T17345] bridge0: port 2(bridge_slave_1) entered blocking state [ 1327.360937][T17345] bridge0: port 2(bridge_slave_1) entered disabled state [ 1327.361177][T17345] bridge_slave_1: entered allmulticast mode [ 1327.367338][T17345] bridge_slave_1: entered promiscuous mode [ 1328.177731][ T6479] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1328.334293][T17345] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1328.352406][T17345] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1328.608207][T11263] Bluetooth: hci0: command tx timeout [ 1328.756952][T17345] team0: Port device team_slave_0 added [ 1328.771150][T17345] team0: Port device team_slave_1 added [ 1328.858164][T17345] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1328.858183][T17345] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1328.858208][T17345] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1328.860151][T17345] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1328.860165][T17345] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1328.860192][T17345] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1329.051146][T17345] hsr_slave_0: entered promiscuous mode [ 1329.052993][T17345] hsr_slave_1: entered promiscuous mode [ 1329.055396][T17345] debugfs: 'hsr0' already exists in 'hsr' [ 1329.055423][T17345] Cannot create hsr debugfs directory [ 1330.708249][T11263] Bluetooth: hci0: command tx timeout [ 1331.297834][ T6479] bridge_slave_1: left allmulticast mode [ 1331.297857][ T6479] bridge_slave_1: left promiscuous mode [ 1331.298731][ T6479] bridge0: port 2(bridge_slave_1) entered disabled state [ 1331.394897][ T6479] bridge_slave_0: left allmulticast mode [ 1331.394929][ T6479] bridge_slave_0: left promiscuous mode [ 1331.395198][ T6479] bridge0: port 1(bridge_slave_0) entered disabled state [ 1331.588190][T15599] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 1331.754760][T15599] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1331.754823][T15599] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1331.754852][T15599] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1331.754876][T15599] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1331.808883][T15599] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1331.809005][T15599] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1331.809030][T15599] usb 4-1: Manufacturer: syz [ 1331.844354][T15599] usb 4-1: config 0 descriptor?? [ 1332.317031][T15599] usbhid 4-1:0.0: can't add hid device: -71 [ 1332.317177][T15599] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1332.349718][T15599] usb 4-1: USB disconnect, device number 52 [ 1333.209440][ T6479] tipc: Disabling bearer [ 1333.209577][ T6479] tipc: Left network mode [ 1333.736936][T17441] netlink: zone id is out of range [ 1335.551698][T17453] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3167'. [ 1337.428532][ T6479] hsr_slave_0: left promiscuous mode [ 1337.628482][ T6479] hsr_slave_1: left promiscuous mode [ 1337.629271][ T6479] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1337.629290][ T6479] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1337.704236][ T6479] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1337.704266][ T6479] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1337.873589][ T6479] veth1_macvtap: left promiscuous mode [ 1337.873661][ T6479] veth0_macvtap: left promiscuous mode [ 1337.886868][ T6479] veth1_vlan: left promiscuous mode [ 1337.906713][ T6479] veth0_vlan: left promiscuous mode [ 1340.163856][ T6479] team0 (unregistering): Port device team_slave_1 removed [ 1340.192634][ T6479] team0 (unregistering): Port device team_slave_0 removed [ 1341.565496][T17345] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1343.408213][T17345] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1343.536696][T17515] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3180'. [ 1343.599687][T17345] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1343.668836][T17345] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1344.708201][T15600] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 1344.786445][T17345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1344.849324][T17345] 8021q: adding VLAN 0 to HW filter on device team0 [ 1344.858367][T15600] usb 3-1: Using ep0 maxpacket: 8 [ 1344.880641][T15600] usb 3-1: config 0 has no interfaces? [ 1344.880678][T15600] usb 3-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 1344.880701][T15600] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1344.957574][T15600] usb 3-1: config 0 descriptor?? [ 1344.985422][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 1344.985518][ T504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1345.079946][T16579] bridge0: port 2(bridge_slave_1) entered blocking state [ 1345.080038][T16579] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1345.210809][T13810] usb 3-1: USB disconnect, device number 31 [ 1345.440965][T17345] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1347.228231][T17534] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1348.587542][T17345] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1348.871259][T17567] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1349.703615][T17585] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3193'. [ 1350.236065][T17345] veth0_vlan: entered promiscuous mode [ 1350.446229][T17345] veth1_vlan: entered promiscuous mode [ 1350.546249][T17345] veth0_macvtap: entered promiscuous mode [ 1350.566926][T17345] veth1_macvtap: entered promiscuous mode [ 1350.604361][T17345] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1350.624024][T17345] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1351.988944][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1352.138373][ T6478] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1352.182681][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1352.215588][ T70] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1353.481659][T17606] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1353.481714][T17606] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1353.486414][T17606] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3198'. [ 1354.118138][T15600] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 1354.266797][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1354.266819][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1354.283290][T15600] usb 1-1: Using ep0 maxpacket: 8 [ 1354.285844][T15600] usb 1-1: config 0 has no interfaces? [ 1354.285881][T15600] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 1354.285907][T15600] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1354.350759][T15600] usb 1-1: config 0 descriptor?? [ 1354.841656][T15600] usb 1-1: USB disconnect, device number 40 [ 1354.937192][T17616] udevd[17616]: setting mode of /dev/bus/usb/001/040 to 020664 failed: No such file or directory [ 1354.937396][T17616] udevd[17616]: setting owner of /dev/bus/usb/001/040 to uid=0, gid=0 failed: No such file or directory [ 1355.043483][ T504] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1355.043505][ T504] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1355.989006][T17636] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3201'. [ 1356.117238][T17605] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1360.388839][T17664] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1360.388890][T17664] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1360.394289][T17664] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3208'. [ 1361.708869][T13811] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 1361.737744][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.737827][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1361.753902][ T1322] lec:lec_start_xmit: lec0:No lecd attached [ 1361.872653][T13811] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1361.872688][T13811] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1361.872708][T13811] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1361.872725][T13811] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1361.873917][T13811] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1361.873938][T13811] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1361.873953][T13811] usb 2-1: Manufacturer: syz [ 1361.946907][T13811] usb 2-1: config 0 descriptor?? [ 1361.958130][T16676] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 1362.058169][ T5865] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 1362.118163][T16676] usb 5-1: Using ep0 maxpacket: 16 [ 1362.120397][T16676] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1362.120427][T16676] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1362.123215][T16676] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1362.123289][T16676] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1362.123304][T16676] usb 5-1: Product: syz [ 1362.123314][T16676] usb 5-1: Manufacturer: syz [ 1362.123325][T16676] usb 5-1: SerialNumber: syz [ 1362.197074][T16676] usb 5-1: config 0 descriptor?? [ 1362.208377][ T5865] usb 3-1: Using ep0 maxpacket: 8 [ 1362.211448][ T5865] usb 3-1: config 0 has no interfaces? [ 1362.211488][ T5865] usb 3-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 1362.211514][ T5865] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1362.211601][T16676] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1362.211632][T16676] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 1362.275674][ T5865] usb 3-1: config 0 descriptor?? [ 1362.433092][T13811] appleir 0003:05AC:8243.0011: unknown main item tag 0x0 [ 1362.493768][ T5865] usb 3-1: USB disconnect, device number 32 [ 1362.515511][T13811] appleir 0003:05AC:8243.0011: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 1362.745748][T17690] netlink: zone id is out of range [ 1362.808724][T16676] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 1362.826504][T16676] em28xx 5-1:0.0: Config register raw data: 0xfffffffb [ 1363.527007][T16676] em28xx 5-1:0.0: Unknown AC97 audio processor detected! [ 1363.527432][T16676] em28xx 5-1:0.0: couldn't setup AC97 register 2 [ 1363.527863][T16676] em28xx 5-1:0.0: couldn't setup AC97 register 4 [ 1363.529679][T16676] em28xx 5-1:0.0: couldn't setup AC97 register 6 [ 1363.530657][T16676] em28xx 5-1:0.0: couldn't setup AC97 register 54 [ 1363.538215][T16676] em28xx 5-1:0.0: couldn't setup AC97 register 56 [ 1363.639077][T16676] usb 5-1: USB disconnect, device number 20 [ 1364.528836][T17700] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3217'. [ 1364.669125][T13809] usb 2-1: USB disconnect, device number 41 [ 1364.720914][T17681] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1366.928046][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5180 ms [ 1366.928084][ C1] lec:lec_tx_timeout: lec0 [ 1367.598249][T15600] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 1367.785198][T15600] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 1367.785255][T15600] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 1367.785279][T15600] usb 4-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1367.785322][T15600] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 1367.785345][T15600] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1367.923942][T15600] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 1368.072554][T15600] snd-usb-audio 4-1:27.0: probe with driver snd-usb-audio failed with error -2 [ 1368.228906][ T811] usb 4-1: USB disconnect, device number 53 [ 1368.231203][T17680] udevd[17680]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1370.381718][T17736] overlayfs: failed to resolve './file0': -2 [ 1371.155423][T17751] netlink: zone id is out of range [ 1371.378980][T15600] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 1371.548098][T15600] usb 1-1: Using ep0 maxpacket: 8 [ 1371.553051][T15600] usb 1-1: config 0 has no interfaces? [ 1371.553079][T15600] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 1371.553096][T15600] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1371.563276][T15600] usb 1-1: config 0 descriptor?? [ 1371.831140][T15600] usb 1-1: USB disconnect, device number 41 [ 1372.118149][T17746] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1373.817430][T14383] lec:lec_start_xmit: lec0:No lecd attached [ 1375.554511][T17785] overlayfs: failed to resolve './file0': -2 [ 1375.724824][T17787] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3241'. [ 1378.938031][ C1] lec0: NETDEV WATCHDOG: CPU: 1: transmit queue 0 timed out 5130 ms [ 1378.938064][ C1] lec:lec_tx_timeout: lec0 [ 1379.628095][T13810] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 1381.152132][T13810] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 1381.152196][T13810] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1381.152223][T13810] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 1381.152246][T13810] usb 5-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1381.152291][T13810] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 1381.152322][T13810] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1381.737912][T13810] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 1381.750291][T13810] usb 5-1: invalid MIDI out EP 0 [ 1383.158213][T17826] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3252'. [ 1383.542657][T13810] snd-usb-audio 5-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 1383.582459][T13810] usb 5-1: USB disconnect, device number 21 [ 1384.482725][T17847] netlink: zone id is out of range [ 1384.734762][T17852] overlayfs: failed to resolve './file1': -2 [ 1387.164129][T17860] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1387.164163][T17860] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1387.165747][T17860] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3262'. [ 1388.410273][T17868] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3265'. [ 1388.773498][T11263] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 1388.773528][T11263] CPU: 1 UID: 0 PID: 11263 Comm: kworker/u9:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1388.773551][T11263] Tainted: [L]=SOFTLOCKUP [ 1388.773557][T11263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1388.773567][T11263] Workqueue: hci3 hci_rx_work [ 1388.773593][T11263] Call Trace: [ 1388.773599][T11263] [ 1388.773606][T11263] dump_stack_lvl+0xe8/0x150 [ 1388.773635][T11263] sysfs_create_dir_ns+0x271/0x2a0 [ 1388.773656][T11263] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1388.773684][T11263] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1388.773706][T11263] ? rt_spin_unlock+0x160/0x200 [ 1388.773732][T11263] kobject_add_internal+0x631/0xd10 [ 1388.773760][T11263] kobject_add+0x163/0x240 [ 1388.773785][T11263] ? __pfx_kobject_add+0x10/0x10 [ 1388.773811][T11263] ? get_device_parent+0x370/0x3a0 [ 1388.773836][T11263] device_add+0x408/0xb80 [ 1388.773858][T11263] hci_conn_add_sysfs+0xd5/0x210 [ 1388.773887][T11263] le_conn_complete_evt+0x10e6/0x16b0 [ 1388.773916][T11263] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1388.773938][T11263] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1388.773956][T11263] ? lockdep_hardirqs_on+0x7a/0x110 [ 1388.773975][T11263] ? skb_pull_data+0xfb/0x200 [ 1388.774001][T11263] hci_le_conn_complete_evt+0x187/0x470 [ 1388.774027][T11263] hci_event_packet+0x659/0xef0 [ 1388.774048][T11263] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1388.774072][T11263] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1388.774090][T11263] ? __pfx_hci_event_packet+0x10/0x10 [ 1388.774105][T11263] ? rt_spin_unlock+0x14f/0x200 [ 1388.774136][T11263] ? hci_send_to_monitor+0xe2/0x590 [ 1388.774160][T11263] hci_rx_work+0x3ee/0x1030 [ 1388.774182][T11263] ? process_scheduled_works+0xa8d/0x18c0 [ 1388.774207][T11263] process_scheduled_works+0xb6e/0x18c0 [ 1388.774253][T11263] ? __pfx_process_scheduled_works+0x10/0x10 [ 1388.774280][T11263] ? assign_work+0x3d5/0x5e0 [ 1388.774305][T11263] worker_thread+0xa53/0xfc0 [ 1388.774348][T11263] kthread+0x388/0x470 [ 1388.774365][T11263] ? __pfx_worker_thread+0x10/0x10 [ 1388.774386][T11263] ? __pfx_kthread+0x10/0x10 [ 1388.774404][T11263] ret_from_fork+0x51e/0xb90 [ 1388.774429][T11263] ? __pfx_ret_from_fork+0x10/0x10 [ 1388.774451][T11263] ? __switch_to+0xc7d/0x1450 [ 1388.774474][T11263] ? __pfx_kthread+0x10/0x10 [ 1388.774492][T11263] ret_from_fork_asm+0x1a/0x30 [ 1388.774525][T11263] [ 1388.774546][T11263] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1388.774574][T11263] Bluetooth: hci3: failed to register connection device [ 1390.334816][T17885] netlink: zone id is out of range [ 1390.772612][T17888] overlayfs: failed to resolve './file1': -2 [ 1390.898227][T15746] Bluetooth: hci3: command 0x0406 tx timeout [ 1392.904162][T17906] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3276'. [ 1392.938441][T15746] Bluetooth: hci3: command 0x0406 tx timeout [ 1393.218556][T15746] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 1393.218579][T15746] CPU: 1 UID: 0 PID: 15746 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1393.218602][T15746] Tainted: [L]=SOFTLOCKUP [ 1393.218607][T15746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1393.218618][T15746] Workqueue: hci3 hci_rx_work [ 1393.218639][T15746] Call Trace: [ 1393.218645][T15746] [ 1393.218652][T15746] dump_stack_lvl+0xe8/0x150 [ 1393.218679][T15746] sysfs_create_dir_ns+0x271/0x2a0 [ 1393.218700][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1393.218726][T15746] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1393.218748][T15746] ? rt_spin_unlock+0x160/0x200 [ 1393.218774][T15746] kobject_add_internal+0x631/0xd10 [ 1393.218803][T15746] kobject_add+0x163/0x240 [ 1393.218827][T15746] ? __pfx_kobject_add+0x10/0x10 [ 1393.218853][T15746] ? get_device_parent+0x370/0x3a0 [ 1393.218877][T15746] device_add+0x408/0xb80 [ 1393.218899][T15746] hci_conn_add_sysfs+0xd5/0x210 [ 1393.218927][T15746] le_conn_complete_evt+0x10e6/0x16b0 [ 1393.218956][T15746] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1393.218978][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1393.218996][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1393.219016][T15746] ? skb_pull_data+0xfb/0x200 [ 1393.219041][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1393.219066][T15746] hci_event_packet+0x659/0xef0 [ 1393.219106][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1393.219130][T15746] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1393.219149][T15746] ? __pfx_hci_event_packet+0x10/0x10 [ 1393.219165][T15746] ? rt_spin_unlock+0x14f/0x200 [ 1393.219197][T15746] ? hci_send_to_monitor+0xe2/0x590 [ 1393.219226][T15746] hci_rx_work+0x3ee/0x1030 [ 1393.219248][T15746] ? process_scheduled_works+0xa8d/0x18c0 [ 1393.219274][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1393.219321][T15746] ? __pfx_process_scheduled_works+0x10/0x10 [ 1393.219349][T15746] ? assign_work+0x3d5/0x5e0 [ 1393.219375][T15746] worker_thread+0xa53/0xfc0 [ 1393.219420][T15746] kthread+0x388/0x470 [ 1393.219443][T15746] ? __pfx_worker_thread+0x10/0x10 [ 1393.219466][T15746] ? __pfx_kthread+0x10/0x10 [ 1393.219484][T15746] ret_from_fork+0x51e/0xb90 [ 1393.219510][T15746] ? __pfx_ret_from_fork+0x10/0x10 [ 1393.219533][T15746] ? __switch_to+0xc7d/0x1450 [ 1393.219556][T15746] ? __pfx_kthread+0x10/0x10 [ 1393.219575][T15746] ret_from_fork_asm+0x1a/0x30 [ 1393.219603][T15746] [ 1393.221642][T15746] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1393.221672][T15746] Bluetooth: hci3: failed to register connection device [ 1396.204510][T11263] Bluetooth: hci3: command 0x0406 tx timeout [ 1398.102690][T14126] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 1398.102720][T14126] CPU: 1 UID: 0 PID: 14126 Comm: kworker/u9:1 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1398.102752][T14126] Tainted: [L]=SOFTLOCKUP [ 1398.102759][T14126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1398.102774][T14126] Workqueue: hci3 hci_rx_work [ 1398.102804][T14126] Call Trace: [ 1398.102812][T14126] [ 1398.102822][T14126] dump_stack_lvl+0xe8/0x150 [ 1398.102859][T14126] sysfs_create_dir_ns+0x271/0x2a0 [ 1398.102904][T14126] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1398.102942][T14126] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1398.102974][T14126] ? rt_spin_unlock+0x160/0x200 [ 1398.103010][T14126] kobject_add_internal+0x631/0xd10 [ 1398.103051][T14126] kobject_add+0x163/0x240 [ 1398.103085][T14126] ? __pfx_kobject_add+0x10/0x10 [ 1398.103133][T14126] ? get_device_parent+0x370/0x3a0 [ 1398.103274][T14126] device_add+0x408/0xb80 [ 1398.103311][T14126] hci_conn_add_sysfs+0xd5/0x210 [ 1398.103361][T14126] le_conn_complete_evt+0x10e6/0x16b0 [ 1398.103406][T14126] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1398.103438][T14126] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1398.103465][T14126] ? lockdep_hardirqs_on+0x7a/0x110 [ 1398.103494][T14126] ? skb_pull_data+0xfb/0x200 [ 1398.103529][T14126] hci_le_conn_complete_evt+0x187/0x470 [ 1398.103573][T14126] hci_event_packet+0x659/0xef0 [ 1398.103606][T14126] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1398.103651][T14126] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1398.103676][T14126] ? __pfx_hci_event_packet+0x10/0x10 [ 1398.103696][T14126] ? rt_spin_unlock+0x14f/0x200 [ 1398.103737][T14126] ? hci_send_to_monitor+0xe2/0x590 [ 1398.103769][T14126] hci_rx_work+0x3ee/0x1030 [ 1398.103800][T14126] ? process_scheduled_works+0xa8d/0x18c0 [ 1398.103834][T14126] process_scheduled_works+0xb6e/0x18c0 [ 1398.103912][T14126] ? __pfx_process_scheduled_works+0x10/0x10 [ 1398.103949][T14126] ? assign_work+0x3d5/0x5e0 [ 1398.103985][T14126] worker_thread+0xa53/0xfc0 [ 1398.104047][T14126] kthread+0x388/0x470 [ 1398.104071][T14126] ? __pfx_worker_thread+0x10/0x10 [ 1398.104099][T14126] ? __pfx_kthread+0x10/0x10 [ 1398.104123][T14126] ret_from_fork+0x51e/0xb90 [ 1398.104159][T14126] ? __pfx_ret_from_fork+0x10/0x10 [ 1398.104187][T14126] ? __switch_to+0xc7d/0x1450 [ 1398.104218][T14126] ? __pfx_kthread+0x10/0x10 [ 1398.104241][T14126] ret_from_fork_asm+0x1a/0x30 [ 1398.104279][T14126] [ 1398.104313][T14126] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1398.104353][T14126] Bluetooth: hci3: failed to register connection device [ 1398.179099][T13810] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 1398.372772][T14126] Bluetooth: hci3: command 0x0406 tx timeout [ 1399.260833][T13810] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1399.260880][T13810] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1399.260907][T13810] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1399.260929][T13810] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1399.304162][T13810] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1399.304195][T13810] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1399.304215][T13810] usb 3-1: Manufacturer: syz [ 1399.370663][T13810] usb 3-1: config 0 descriptor?? [ 1399.801241][T13810] appleir 0003:05AC:8243.0012: unknown main item tag 0x0 [ 1399.948421][T13810] appleir 0003:05AC:8243.0012: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 1400.112992][T17957] overlayfs: failed to resolve './file0': -2 [ 1400.450139][T14126] Bluetooth: hci3: command 0x0406 tx timeout [ 1402.602387][T14126] Bluetooth: hci3: command 0x0406 tx timeout [ 1402.625433][T15600] usb 3-1: USB disconnect, device number 33 [ 1409.335518][T15746] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 1409.335551][T15746] CPU: 1 UID: 0 PID: 15746 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1409.335584][T15746] Tainted: [L]=SOFTLOCKUP [ 1409.335592][T15746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1409.335607][T15746] Workqueue: hci4 hci_rx_work [ 1409.335637][T15746] Call Trace: [ 1409.335646][T15746] [ 1409.335657][T15746] dump_stack_lvl+0xe8/0x150 [ 1409.335695][T15746] sysfs_create_dir_ns+0x271/0x2a0 [ 1409.335724][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1409.335762][T15746] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1409.335794][T15746] ? rt_spin_unlock+0x160/0x200 [ 1409.335832][T15746] kobject_add_internal+0x631/0xd10 [ 1409.335873][T15746] kobject_add+0x163/0x240 [ 1409.335909][T15746] ? __pfx_kobject_add+0x10/0x10 [ 1409.335948][T15746] ? get_device_parent+0x370/0x3a0 [ 1409.335983][T15746] device_add+0x408/0xb80 [ 1409.336016][T15746] hci_conn_add_sysfs+0xd5/0x210 [ 1409.336063][T15746] le_conn_complete_evt+0x10e6/0x16b0 [ 1409.336119][T15746] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1409.336150][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1409.336176][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1409.336204][T15746] ? skb_pull_data+0xfb/0x200 [ 1409.336239][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1409.336276][T15746] hci_event_packet+0x659/0xef0 [ 1409.336308][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1409.336340][T15746] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1409.336366][T15746] ? __pfx_hci_event_packet+0x10/0x10 [ 1409.336388][T15746] ? rt_spin_unlock+0x14f/0x200 [ 1409.336431][T15746] ? hci_send_to_monitor+0xe2/0x590 [ 1409.336465][T15746] hci_rx_work+0x3ee/0x1030 [ 1409.336497][T15746] ? process_scheduled_works+0xa8d/0x18c0 [ 1409.336531][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1409.336598][T15746] ? __pfx_process_scheduled_works+0x10/0x10 [ 1409.336637][T15746] ? assign_work+0x3d5/0x5e0 [ 1409.336674][T15746] worker_thread+0xa53/0xfc0 [ 1409.336736][T15746] kthread+0x388/0x470 [ 1409.336759][T15746] ? __pfx_worker_thread+0x10/0x10 [ 1409.336789][T15746] ? __pfx_kthread+0x10/0x10 [ 1409.336814][T15746] ret_from_fork+0x51e/0xb90 [ 1409.336850][T15746] ? __pfx_ret_from_fork+0x10/0x10 [ 1409.336880][T15746] ? __switch_to+0xc7d/0x1450 [ 1409.336912][T15746] ? __pfx_kthread+0x10/0x10 [ 1409.336937][T15746] ret_from_fork_asm+0x1a/0x30 [ 1409.336977][T15746] [ 1409.337006][T15746] kobject: kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1409.337051][T15746] Bluetooth: hci4: failed to register connection device [ 1410.192491][T18008] overlayfs: failed to resolve './file0': -2 [ 1411.708229][T14126] Bluetooth: hci4: command 0x0406 tx timeout [ 1413.738594][T14126] Bluetooth: hci4: command 0x0406 tx timeout [ 1414.545349][T15746] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 1414.545375][T15746] CPU: 1 UID: 0 PID: 15746 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1414.545412][T15746] Tainted: [L]=SOFTLOCKUP [ 1414.545418][T15746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1414.545429][T15746] Workqueue: hci0 hci_rx_work [ 1414.545451][T15746] Call Trace: [ 1414.545456][T15746] [ 1414.545463][T15746] dump_stack_lvl+0xe8/0x150 [ 1414.545491][T15746] sysfs_create_dir_ns+0x271/0x2a0 [ 1414.545511][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1414.545537][T15746] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1414.545558][T15746] ? rt_spin_unlock+0x160/0x200 [ 1414.545584][T15746] kobject_add_internal+0x631/0xd10 [ 1414.545622][T15746] kobject_add+0x163/0x240 [ 1414.545647][T15746] ? __pfx_kobject_add+0x10/0x10 [ 1414.545673][T15746] ? get_device_parent+0x370/0x3a0 [ 1414.545697][T15746] device_add+0x408/0xb80 [ 1414.545719][T15746] hci_conn_add_sysfs+0xd5/0x210 [ 1414.545747][T15746] le_conn_complete_evt+0x10e6/0x16b0 [ 1414.545776][T15746] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1414.545797][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1414.545816][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1414.545836][T15746] ? skb_pull_data+0xfb/0x200 [ 1414.545860][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1414.545886][T15746] hci_event_packet+0x659/0xef0 [ 1414.545907][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1414.545930][T15746] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1414.545949][T15746] ? __pfx_hci_event_packet+0x10/0x10 [ 1414.545964][T15746] ? rt_spin_unlock+0x14f/0x200 [ 1414.545995][T15746] ? hci_send_to_monitor+0xe2/0x590 [ 1414.546019][T15746] hci_rx_work+0x3ee/0x1030 [ 1414.546041][T15746] ? process_scheduled_works+0xa8d/0x18c0 [ 1414.546065][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1414.546110][T15746] ? __pfx_process_scheduled_works+0x10/0x10 [ 1414.546138][T15746] ? assign_work+0x3d5/0x5e0 [ 1414.546163][T15746] worker_thread+0xa53/0xfc0 [ 1414.546206][T15746] kthread+0x388/0x470 [ 1414.546223][T15746] ? __pfx_worker_thread+0x10/0x10 [ 1414.546244][T15746] ? __pfx_kthread+0x10/0x10 [ 1414.546262][T15746] ret_from_fork+0x51e/0xb90 [ 1414.546287][T15746] ? __pfx_ret_from_fork+0x10/0x10 [ 1414.546308][T15746] ? __switch_to+0xc7d/0x1450 [ 1414.546331][T15746] ? __pfx_kthread+0x10/0x10 [ 1414.546348][T15746] ret_from_fork_asm+0x1a/0x30 [ 1414.546376][T15746] [ 1414.546396][T15746] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1414.546423][T15746] Bluetooth: hci0: failed to register connection device [ 1416.628320][T14126] Bluetooth: hci0: command 0x2016 tx timeout [ 1418.014906][T18075] capability: warning: `syz.3.3327' uses 32-bit capabilities (legacy support in use) [ 1418.210477][T18081] overlayfs: failed to resolve './file0': -2 [ 1418.695458][T14126] Bluetooth: hci0: command 0x2016 tx timeout [ 1419.676352][T15746] Bluetooth: hci5: Ignoring HCI_Connection_Complete for existing connection [ 1422.671769][T14126] Bluetooth: hci4: command 0x0406 tx timeout [ 1423.497584][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 1423.497677][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 1423.500881][ T1322] lec:lec_start_xmit: lec0:No lecd attached [ 1423.674921][T15746] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 1423.913435][T18123] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1424.858434][T15746] Bluetooth: hci4: command 0x0406 tx timeout [ 1425.184059][T18141] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3345'. [ 1425.617040][T18143] team0: Device ipvlan2 failed to register rx_handler [ 1425.927718][T15746] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 1425.927742][T15746] CPU: 1 UID: 0 PID: 15746 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1425.927765][T15746] Tainted: [L]=SOFTLOCKUP [ 1425.927782][T15746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1425.927793][T15746] Workqueue: hci3 hci_rx_wo[ 1425.927793][T15746] Workqueue: hci3 hci_rx_work [ 1425.927817][T15746] Call Trace: [ 1425.927825][T15746] [ 1425.927832][T15746] dump_stack_lvl+0xe8/0x150 [ 1425.927872][T15746] sysfs_create_dir_ns+0x271/0x2a0 [ 1425.927894][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1425.927922][T15746] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1425.927969][T15746] ? rt_spin_unlock+0x160/0x200 [ 1425.928004][T15746] kobject_add_internal+0x631/0xd10 [ 1425.928043][T15746] kobject_add+0x163/0x240 [ 1425.928083][T15746] ? __pfx_kobject_add+0x10/0x10 [ 1425.928120][T15746] ? get_device_parent+0x370/0x3a0 [ 1425.928153][T15746] device_add+0x408/0xb80 [ 1425.928184][T15746] hci_conn_add_sysfs+0xd5/0x210 [ 1425.928223][T15746] le_conn_complete_evt+0x10e6/0x16b0 [ 1425.928264][T15746] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1425.928293][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1425.928318][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1425.928345][T15746] ? skb_pull_data+0xfb/0x200 [ 1425.928380][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1425.928417][T15746] hci_event_packet+0x659/0xef0 [ 1425.928450][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1425.928474][T15746] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1425.928492][T15746] ? __pfx_hci_event_packet+0x10/0x10 [ 1425.928508][T15746] ? rt_spin_unlock+0x14f/0x200 [ 1425.928539][T15746] ? hci_send_to_monitor+0xe2/0x590 [ 1425.928564][T15746] hci_rx_work+0x3ee/0x1030 [ 1425.928586][T15746] ? process_scheduled_works+0xa8d/0x18c0 [ 1425.928631][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1425.928697][T15746] ? __pfx_process_scheduled_works+0x10/0x10 [ 1425.928738][T15746] ? assign_work+0x3d5/0x5e0 [ 1425.928776][T15746] worker_thread+0xa53/0xfc0 [ 1425.928838][T15746] kthread+0x388/0x470 [ 1425.928861][T15746] ? __pfx_worker_thread+0x10/0x10 [ 1425.928891][T15746] ? __pfx_kthread+0x10/0x10 [ 1425.928917][T15746] ret_from_fork+0x51e/0xb90 [ 1425.928951][T15746] ? __pfx_ret_from_fork+0x10/0x10 [ 1425.928982][T15746] ? __switch_to+0xc7d/0x1450 [ 1425.929014][T15746] ? __pfx_kthread+0x10/0x10 [ 1425.929038][T15746] ret_from_fork_asm+0x1a/0x30 [ 1425.929084][T15746] [ 1425.955659][T15746] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 1425.955695][T15746] Bluetooth: hci3: failed to register connection device [ 1425.987256][T15746] ================================================================== [ 1425.987277][T15746] BUG: KASAN: slab-use-after-free in l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.987397][T15746] Read of size 8 at addr ffff88805fdcb7b0 by task kworker/u9:2/15746 [ 1425.987417][T15746] [ 1425.987451][T15746] CPU: 1 UID: 0 PID: 15746 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1425.987483][T15746] Tainted: [L]=SOFTLOCKUP [ 1425.987492][T15746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1425.987508][T15746] Workqueue: hci3 hci_rx_work [ 1425.987534][T15746] Call Trace: [ 1425.987543][T15746] [ 1425.987554][T15746] dump_stack_lvl+0xe8/0x150 [ 1425.987590][T15746] print_report+0xba/0x230 [ 1425.987631][T15746] ? l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.987665][T15746] kasan_report+0x117/0x150 [ 1425.987738][T15746] ? l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.987803][T15746] l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.987845][T15746] l2cap_connect_cfm+0x368/0x1560 [ 1425.987884][T15746] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 1425.987916][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1425.987947][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1425.987973][T15746] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1425.987999][T15746] ? mutex_lock_nested+0x152/0x1d0 [ 1425.988029][T15746] ? hci_connect_cfm+0x2c/0x140 [ 1425.988055][T15746] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 1425.988085][T15746] hci_connect_cfm+0x95/0x140 [ 1425.988114][T15746] le_conn_complete_evt+0x1134/0x16b0 [ 1425.988152][T15746] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1425.988182][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1425.988208][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1425.988231][T15746] ? skb_pull_data+0xfb/0x200 [ 1425.988259][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1425.988288][T15746] hci_event_packet+0x659/0xef0 [ 1425.988311][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1425.988339][T15746] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1425.988361][T15746] ? __pfx_hci_event_packet+0x10/0x10 [ 1425.988379][T15746] ? rt_spin_unlock+0x14f/0x200 [ 1425.988412][T15746] ? hci_send_to_monitor+0xe2/0x590 [ 1425.988439][T15746] hci_rx_work+0x3ee/0x1030 [ 1425.988464][T15746] ? process_scheduled_works+0xa8d/0x18c0 [ 1425.988492][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1425.988536][T15746] ? __pfx_process_scheduled_works+0x10/0x10 [ 1425.988566][T15746] ? assign_work+0x3d5/0x5e0 [ 1425.988595][T15746] worker_thread+0xa53/0xfc0 [ 1425.988638][T15746] kthread+0x388/0x470 [ 1425.988657][T15746] ? __pfx_worker_thread+0x10/0x10 [ 1425.988683][T15746] ? __pfx_kthread+0x10/0x10 [ 1425.988703][T15746] ret_from_fork+0x51e/0xb90 [ 1425.988732][T15746] ? __pfx_ret_from_fork+0x10/0x10 [ 1425.988757][T15746] ? __switch_to+0xc7d/0x1450 [ 1425.988783][T15746] ? __pfx_kthread+0x10/0x10 [ 1425.988813][T15746] ret_from_fork_asm+0x1a/0x30 [ 1425.988843][T15746] [ 1425.988850][T15746] [ 1425.988855][T15746] Allocated by task 15746: [ 1425.988864][T15746] kasan_save_track+0x3e/0x80 [ 1425.988931][T15746] __kasan_kmalloc+0x93/0xb0 [ 1425.988959][T15746] __kmalloc_noprof+0x3e7/0x7b0 [ 1425.988997][T15746] sk_prot_alloc+0xe7/0x210 [ 1425.989049][T15746] sk_alloc+0x3a/0x390 [ 1425.989066][T15746] bt_sock_alloc+0x3b/0x310 [ 1425.989110][T15746] l2cap_sock_new_connection_cb+0xe2/0x2e0 [ 1425.989139][T15746] l2cap_connect_cfm+0x368/0x1560 [ 1425.989163][T15746] hci_connect_cfm+0x95/0x140 [ 1425.989184][T15746] le_conn_complete_evt+0x1134/0x16b0 [ 1425.989207][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1425.989231][T15746] hci_event_packet+0x659/0xef0 [ 1425.989250][T15746] hci_rx_work+0x3ee/0x1030 [ 1425.989269][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1425.989297][T15746] worker_thread+0xa53/0xfc0 [ 1425.989321][T15746] kthread+0x388/0x470 [ 1425.989338][T15746] ret_from_fork+0x51e/0xb90 [ 1425.989363][T15746] ret_from_fork_asm+0x1a/0x30 [ 1425.989378][T15746] [ 1425.989382][T15746] Freed by task 18154: [ 1425.989392][T15746] kasan_save_track+0x3e/0x80 [ 1425.989417][T15746] kasan_save_free_info+0x46/0x50 [ 1425.989451][T15746] __kasan_slab_free+0x5c/0x80 [ 1425.989476][T15746] kfree+0x1c1/0x6c0 [ 1425.989532][T15746] __sk_destruct+0x626/0x880 [ 1425.989551][T15746] l2cap_sock_cleanup_listen+0xe0/0x440 [ 1425.989578][T15746] l2cap_sock_release+0x6e/0x270 [ 1425.989603][T15746] sock_close+0xc3/0x240 [ 1425.989648][T15746] __fput+0x461/0xa90 [ 1425.989690][T15746] task_work_run+0x1d9/0x270 [ 1425.989709][T15746] exit_to_user_mode_loop+0xed/0x480 [ 1425.989754][T15746] do_syscall_64+0x32d/0xf80 [ 1425.989857][T15746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1425.989892][T15746] [ 1425.989897][T15746] The buggy address belongs to the object at ffff88805fdcb000 [ 1425.989897][T15746] which belongs to the cache kmalloc-2k of size 2048 [ 1425.989914][T15746] The buggy address is located 1968 bytes inside of [ 1425.989914][T15746] freed 2048-byte region [ffff88805fdcb000, ffff88805fdcb800) [ 1425.989936][T15746] [ 1425.989941][T15746] The buggy address belongs to the physical page: [ 1425.989962][T15746] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88805fdcc000 pfn:0x5fdc8 [ 1425.989982][T15746] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1425.989999][T15746] flags: 0x80000000000240(workingset|head|node=0|zone=1) [ 1425.990021][T15746] page_type: f5(slab) [ 1425.990039][T15746] raw: 0080000000000240 ffff88813fe1b000 ffff88813fe19c88 ffffea0000cc9010 [ 1425.990057][T15746] raw: ffff88805fdcc000 0000000800080006 00000000f5000000 0000000000000000 [ 1425.990075][T15746] head: 0080000000000240 ffff88813fe1b000 ffff88813fe19c88 ffffea0000cc9010 [ 1425.990092][T15746] head: ffff88805fdcc000 0000000800080006 00000000f5000000 0000000000000000 [ 1425.990109][T15746] head: 0080000000000003 ffffea00017f7201 00000000ffffffff 00000000ffffffff [ 1425.990143][T15746] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 1425.990154][T15746] page dumped because: kasan: bad access detected [ 1425.990168][T15746] page_owner tracks the page as allocated [ 1425.990175][T15746] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 17345, tgid 17345 (syz-executor), ts 1348585370770, free_ts 1348579821548 [ 1425.990211][T15746] post_alloc_hook+0x231/0x280 [ 1425.990261][T15746] get_page_from_freelist+0x28bb/0x2950 [ 1425.990281][T15746] __alloc_frozen_pages_noprof+0x18d/0x380 [ 1425.990304][T15746] allocate_slab+0x77/0x660 [ 1425.990347][T15746] refill_objects+0x334/0x3c0 [ 1425.990369][T15746] __pcs_replace_empty_main+0x35c/0x710 [ 1425.990394][T15746] __kmalloc_node_track_caller_noprof+0x60b/0x7e0 [ 1425.990413][T15746] pskb_expand_head+0x22c/0x1270 [ 1425.990436][T15746] netlink_trim+0x1b3/0x2c0 [ 1425.990598][T15746] netlink_broadcast_filtered+0xd6/0x1010 [ 1425.990625][T15746] nlmsg_notify+0xf0/0x1a0 [ 1425.990653][T15746] __dev_notify_flags+0xf2/0x310 [ 1425.990691][T15746] netif_change_flags+0xe8/0x1a0 [ 1425.990710][T15746] do_setlink+0xf82/0x4590 [ 1425.990761][T15746] rtnl_newlink+0x15ad/0x1bb0 [ 1425.990816][T15746] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 1425.990844][T15746] page last free pid 17345 tgid 17345 stack trace: [ 1425.990856][T15746] __free_frozen_pages+0xfe3/0x1170 [ 1425.990872][T15746] __slab_free+0x24f/0x2a0 [ 1425.990888][T15746] qlist_free_all+0x97/0x100 [ 1425.990911][T15746] kasan_quarantine_reduce+0x148/0x160 [ 1425.990934][T15746] __kasan_slab_alloc+0x22/0x80 [ 1425.990959][T15746] __kmalloc_noprof+0x399/0x7b0 [ 1425.990974][T15746] fib6_info_alloc+0x30/0xf0 [ 1425.991029][T15746] ip6_route_info_create+0x142/0x860 [ 1425.991086][T15746] ip6_route_add+0x49/0x1d0 [ 1425.991122][T15746] addrconf_add_mroute+0x2d1/0x370 [ 1425.991173][T15746] inet6_addr_add+0x2e4/0xbd0 [ 1425.991190][T15746] inet6_rtm_newaddr+0xa17/0xe30 [ 1425.991218][T15746] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 1425.991248][T15746] netlink_rcv_skb+0x232/0x4b0 [ 1425.991277][T15746] netlink_unicast+0x831/0x9f0 [ 1425.991303][T15746] netlink_sendmsg+0x813/0xb40 [ 1425.991333][T15746] [ 1425.991337][T15746] Memory state around the buggy address: [ 1425.991349][T15746] ffff88805fdcb680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.991366][T15746] ffff88805fdcb700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.991381][T15746] >ffff88805fdcb780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.991393][T15746] ^ [ 1425.991405][T15746] ffff88805fdcb800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1425.991421][T15746] ffff88805fdcb880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1425.991433][T15746] ================================================================== [ 1425.997985][T15746] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1425.998009][T15746] CPU: 1 UID: 0 PID: 15746 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1425.998041][T15746] Tainted: [L]=SOFTLOCKUP [ 1425.998049][T15746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1425.998064][T15746] Workqueue: hci3 hci_rx_work [ 1425.998089][T15746] Call Trace: [ 1425.998098][T15746] [ 1425.998107][T15746] vpanic+0x56c/0xa60 [ 1425.998144][T15746] ? __pfx_vpanic+0x10/0x10 [ 1425.998174][T15746] ? __pfx___schedule+0x10/0x10 [ 1425.998202][T15746] panic+0xc5/0xd0 [ 1425.998231][T15746] ? __pfx_panic+0x10/0x10 [ 1425.998265][T15746] ? preempt_schedule_common+0x82/0xd0 [ 1425.998292][T15746] ? l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.998327][T15746] check_panic_on_warn+0x89/0xb0 [ 1425.998369][T15746] ? l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.998404][T15746] end_report+0x73/0x180 [ 1425.998426][T15746] ? l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.998458][T15746] kasan_report+0x128/0x150 [ 1425.998481][T15746] ? l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.998520][T15746] l2cap_sock_new_connection_cb+0x1f9/0x2e0 [ 1425.998555][T15746] l2cap_connect_cfm+0x368/0x1560 [ 1425.998592][T15746] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 1425.998622][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1425.998647][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1425.998671][T15746] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1425.998695][T15746] ? mutex_lock_nested+0x152/0x1d0 [ 1425.998725][T15746] ? hci_connect_cfm+0x2c/0x140 [ 1425.998751][T15746] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 1425.998781][T15746] hci_connect_cfm+0x95/0x140 [ 1425.998816][T15746] le_conn_complete_evt+0x1134/0x16b0 [ 1425.998870][T15746] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1425.998900][T15746] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1425.998925][T15746] ? lockdep_hardirqs_on+0x7a/0x110 [ 1425.998950][T15746] ? skb_pull_data+0xfb/0x200 [ 1425.998981][T15746] hci_le_conn_complete_evt+0x187/0x470 [ 1425.999013][T15746] hci_event_packet+0x659/0xef0 [ 1425.999039][T15746] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1425.999072][T15746] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1425.999097][T15746] ? __pfx_hci_event_packet+0x10/0x10 [ 1425.999119][T15746] ? rt_spin_unlock+0x14f/0x200 [ 1425.999157][T15746] ? hci_send_to_monitor+0xe2/0x590 [ 1425.999190][T15746] hci_rx_work+0x3ee/0x1030 [ 1425.999216][T15746] ? process_scheduled_works+0xa8d/0x18c0 [ 1425.999248][T15746] process_scheduled_works+0xb6e/0x18c0 [ 1425.999296][T15746] ? __pfx_process_scheduled_works+0x10/0x10 [ 1425.999330][T15746] ? assign_work+0x3d5/0x5e0 [ 1425.999362][T15746] worker_thread+0xa53/0xfc0 [ 1425.999408][T15746] kthread+0x388/0x470 [ 1425.999431][T15746] ? __pfx_worker_thread+0x10/0x10 [ 1425.999460][T15746] ? __pfx_kthread+0x10/0x10 [ 1425.999484][T15746] ret_from_fork+0x51e/0xb90 [ 1425.999589][T15746] ? __pfx_ret_from_fork+0x10/0x10 [ 1425.999660][T15746] ? __switch_to+0xc7d/0x1450 [ 1425.999715][T15746] ? __pfx_kthread+0x10/0x10 [ 1425.999765][T15746] ret_from_fork_asm+0x1a/0x30 [ 1425.999829][T15746] [ 1426.000423][T15746] Kernel Offset: disabled