last executing test programs: 5.356027354s ago: executing program 1 (id=407): sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="f4ffffff031401002abd7000fedbdf25a80e532b51cc27676f8e482fe41cbb1f3721d97bbdd3bc8f91"], 0x10}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2041, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x49de, 0x0, 0x0, 0xbfff, 0x0, "ec28a144f13d7607"}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x4, 0x0, 0x3, "0062ba7d820000a75e0000000000fcff00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x44) (fail_nth: 4) 4.84015214s ago: executing program 1 (id=413): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e010203010902"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="00046e0000006e0d18790c717eb6a0217ae53179cf1cf5352ff23633f8f7e786f4bb09b008b3c94c5719ea30c81c55602244d0d63cdd05c3854c7ae9b7ed717009c8c386d1d699a3a25d632639ada423b719e8413d4441dfc55947091a1b220d35eef4dee28fd3c55043d04ea30f2236a2ea483b35fd"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000002c0)={0x1c, &(0x7f0000000140)=ANY=[@ANYBLOB="40ceb1000000e1062c4ac645ee1070fd1c2d03ef2c67c94c2113a3f3dd37531cffe1e215708f87e7720db571dfc5fc3d3e40d9900d838cff326d66719d90a1f0897c0113bf788fc808ce89b0134fa0d88678d1d952ba26338b48ea73b5206ae3d12f5b606064755443a04ba8bf53921ea5ae63b714d54dc459198d7375fc0a579df9b19e2a1767d382e276d115b3e29d740f5e656aafb8946e0b1294a2be2672ba99c622185c001d2fa26c7e0000b6570c209c38cfc667"], &(0x7f0000000200)={0x0, 0xa, 0x1, 0xfa}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0xf}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000280)={0x14, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [], 0x6b}}) 4.552501492s ago: executing program 3 (id=415): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000540)={0x38, r2, 0x1, 0x70bd2c, 0x0, {{0x2}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x2, 0x25}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x980}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]]}, 0x38}, 0x1, 0x6000000, 0x0, 0x8001}, 0x4040000) 4.444143961s ago: executing program 3 (id=416): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x1000}, 0x4) r1 = socket$l2tp(0x2, 0x2, 0x73) sendto$l2tp(r1, 0x0, 0x0, 0x1000000, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 4.400440184s ago: executing program 3 (id=418): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000600), r0) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r2, 0x80585414, &(0x7f0000000000)) r3 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r4) r5 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0xffffffffffffffff, r6) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fbdbdf25070000000a0004007770616e3300000008000300", @ANYRES64=r2, @ANYBLOB="be4df6d89ddfbcf1be31afcdcbf87e2a86545eef6c872f0a46a4825cdc4e2bd64735c678315ec4699b19cc1e853a0703f696d1580dba6fd0992cb3f6887357546dfba586ee35e6eed095c14b5d837fc562a36e459e91bf79d1f31fc270309c464d20b79a5c070ff219e014d1dfebc06095679f9b91e65db036"], 0x28}, 0x1, 0x0, 0x0, 0x20004082}, 0x300048c0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000e127443637af47d1c56800", @ANYRES16=r1, @ANYBLOB="100029bd7000fbdbdf251d0000000c0006000200000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) 4.306552687s ago: executing program 3 (id=419): socket(0x28, 0x5, 0x0) r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r1) r2 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000000000105804165000000000000135b52400010000c04009040000010300000009210900000122a000090581034000000000696ef93e11d094bd4c82ca894b9ec7cd3df9900529cdf2f1047bb00b478d73a3feb3d41e4dacc3f271f4a61291f06a6b807d89f4e808d876dc89356519d385868fdf5245eae9bda9d89d0000000000000000d59f57fad1b6275964e6de2c1cd4800095d566b873f1dcf1660aff8b1099"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_ep_write(r1, 0x81, 0x1, &(0x7f00000000c0)="10") 3.667072968s ago: executing program 2 (id=425): mount(&(0x7f0000000100)=@filename='./cgroup\x00', &(0x7f0000000040)='./cgroup\x00', &(0x7f00000001c0)='omfs\x00', 0x10, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f00000000c0)=@rnullb, r0, &(0x7f0000000080)='./cgroup\x00') 3.622714788s ago: executing program 2 (id=426): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000bbbbbbbbbbbbaaaaaaaaaabb88a86d002000000111ff00000000000000000000000000000000ff0200000000000000000000000000014f194e20001190"], 0x4b) 3.412153125s ago: executing program 2 (id=427): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x409c884, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @local}, 0x1c) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) sendto$inet6(r0, &(0x7f0000000500)="0d0ad7c36d6617110e434332d6ac582208222cfb7c37ce11480949455bc37f5f30c92774dcb201629979039d7c8943b21be5bdf9ab8eed9ace110469c51f4f211dd9fad8", 0x44, 0x6d91fb6126dcc988, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='I', 0x1, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000001a80)=""/4096, 0x1000, 0x0, 0x0, 0x45) 3.411523531s ago: executing program 2 (id=428): r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) close(r0) read$FUSE(r0, &(0x7f000000e400)={0x2020, 0x0, 0x0, 0x0}, 0x204a) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000140)={'syztnl1\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x29, 0x1, 0x6, 0x81, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, @private0, 0x700, 0x40, 0xe232, 0x41}}) syz_fuse_handle_req(r0, &(0x7f000000a3c0)="61ddaf21c1282a5a6352f350c2f614ede5b0c406f5488574ed6fcb609ce20f648ee274c8dfeaa625b1fd332f70f776ae0b6e3f959c24f3876756c20e05c82079387520764f2446820d53242898a90e51c5b68297e39b7fcf558b450e9608326c3dc6704a054216a8c6f0d689e5eb6b8564854376910eff147682d2378b9c5b95a626493ce628b1bb6b524ed7e90ebe6eb0246399eac6d624dcf4e824be2de9c1d5d06eab13f2770577304eb676106fd9868a030192067ac009482e03a817f1abd909a94702479fe30b2594ca60b4acc37148cf04e8c0e76dd69e29d243596f8174129ac6ab9dbb79ace8f0fae14234845725102a027d4163f97f3971d207500defeaa2c7318f7e82e591701f9d3f78592ea7ec28806a53278a35a20251eeb2735fa9f37bf0045b5e6faf5f751c7ad31d8426be7b09027b2092f49247159a33b580d2691ebf00797962168bdc368f57282ce5b8526eacb80952ffba771626c0016b8a010546f0b4daf470814cee0ea418b76331c34616cea0459dbd1f196364c99e4a47bcdd64b518ef51833e6f8041fbbbe86e808bdbade7009985f2c4d7ffd76a0e7dc7d542bdee1d136d2096dfa997f98ac83c6341b306a3a8cf81642566d7777480d4dc61b0182f0d418ce95d74c9aadb182326d6671412a1f0c62c93a0ba873ff5daa4ece4b2fc73ed5b02b60890374acc0cd25cbf1707016a542fafd6af098f9737304c726712c8243dcd5eb15c0996e9e03dd741d519cb3e86ea214e20408c2cc5ea607585f1bfd268ba3084ffa69425512571d263fd1ae49b488b2964bd3e78943122006489cc22191dec2900a7fdf798c9f683461f2a7b940f4112b805dc077a7b99071b5b454f7c6d2b13a6b23091f74ecc65a24ac0d11e2ffd7332fb2b2b11aeec3c809d78cc2e168f126f38dddfe3e1d0ec1c6fb25f880690f97a70dc5fbea5d25dba3b24c01d9bd228c58deca660625511127a62220429c94be65d6ad4ce7e79e97af67931b46ccfabca5dbaea11e2dc76279b0244cc2845f31beff418fe4bd892d3676079d9d4eb0251dfead9e0a07a11c0a7e597ac89ec77de60a5f6e0ff4a62374856b8e1659e885d3a0d90293daa0c7bb041cbcd54bf098b66b2ddec28dcba4cfbad969e3b97e4bf680f901485d1cd4b231a9115c22ab2f911415ad0efe0eb7f4bee15c6de7d0f818acd687a117286f9e3c33df5206df918ea4ac52927487968d88f4a18d4889a4060f20487e4cec19250fe48a16b1f9f7250a6ab81fbaa2ad451a936ee98021bf859b9a635132a0dcf7530c0e2c84a459241a1fc9fe45b4a4f32fa8e95185db92660292ece6b5ddbb0b9f69bd7435cd4944f8ff2ed51172f0683fbae1013cde202498f2e1be54d1a2e17b3984b17d1994915a477c87697f465781e41b44c6a40ae035e75a4d9f9c0926bec533db0d4c26d605cb1ae225e692ed315062e8c3283716929e25a22b25105e018d81c07cb7600d1bae16d8beec33c88f1cdb52ac988b4677ed604c28ff1cdeeeb74c332dc526cff5ee935016984cabf117694cccabae944de4d2d2daff8f281b6434475b52c1910210598c684da99c108000a53d2ca03afd42b0200691d92341616353a22a8dacd8cb7eee85953b251236603d2ef1e450675f8d0f3cd0e28ef36457f79c267d836d14ed758148e979b9749ddcef14aec903939c69567a1697aae8f9ed72a16be0267a3a967727937f609720802570287c4e08641b9b7b979c6541add0e8600dd2d75a1dc0822ceb7a7e4e1afda2940d127f488589963b46417d7a7474545e5b08a621c1a7637b3fcb62b0aee10d999505907bd14033370e391f6192ff7d718e1db3ef861d30b2d477f11cd45ecb296d4babcccc34901165e3fcdbef6fa1ee478a97f7d21dc5562582d67c448ae352d3157d83e8ab0122a2bb056bdff8043a91b8f3abe4d788fe741483997a8e3fe126626a14b4243d3ff8ada8dd555c95d5e30b68cc053dfbbb61940cbb552cc1fe211ea5ea13cbfb6a577cde339282d84e92f866145e7b1de4d5a1705fc24fc8843f1a69f4c604adf0d715ad88c6a4ac80a35375662610e0ed07af9c4c76326716a77b106ef87782804ca353eaade28a1ca522d706282ebe48c0b23fd42b2e0297f5997d3aab40615f143e868c6aaf920bc827224946db3e3b3e65ea66dbfa5fe6c45dab930877852e86df251024e4ae46ee8e04cf40f2b3239f4df40062cfddada61700959deaeed3a44fb185ce51685fcab793184435b3e668e7d80820a613acde8d61e24571b9de7ce4581a4751d70a28e8d098660e81941fe40b6844a3204b512457194e100c995c75921569f735afee321080ed6310610887ca842001f5112c5af8c9083e3d088a404b48ee82e1e8be16fd493a2a643816488447706f3e86d2d0ed48f7397aad0cf105a4a71d928a15413ab3813e42478cf7a5be2e03d15ccb90a625863cb2ca1059110f90186cf4c370469f4d7e1ccda56ed9c427cce46e7d1c82641554ffa0c7c42697cbc754702b62be5ab03c995ac8cda3145959c440c4d6ead7d6398faf189de77645a05a54d6c33c9678daec6e5ac0048f91e15b2fdb808d712e662007da5e228ddc7370f575723a0018a1da70fa27e6624c8c75047eb584bf3399a8fce999df94f6fb54fb6c1fc954b1d899459fcd2f459e57c214ae590513ed268ed2d1114d8276642510a2eb99feecb58d8476550553a9f3d1f04c9bb442dae6dd84628b60cc9fd3c1e5c4fe3b9ad5f43b5d06e31ba4644f7499c03fd68cd2207027eeb1908a8022d70eb8fc8f55fee7be7e3af525d4fb1ab3e9b458246cbb5371e8145e1d04762c62068e03795a5a6b48d8643a83927c47000b7766e320e0ef2339d5423813e8d7845b939a9567745f6e2d6070764669c905ea77943a31f0df838a5d046f25d516bb654336f759c05dcc0febbbf1d214382a76fa09aa32be9799252f1d0fd8bacfe3f32574fdc82c6ed77f1c08d4aef88c157cbdac947346e3e015af60125d3e36ec6bd8dc5127c7ab1ed773c8beffc9dba99bd9fa1498a5a49bcce4ddb13fb85e256fcac569aab1c815527710d2c350c7cc84db5a7eb243227973fd5e2d1d8450077ececa0d96884c90ac0146d37b13f1aacc1eaddec3f0d475df6ceafe73f9076fcfeaf496efcae22d09745453a5e4776876ecfb1d004361f82f76b2bfba050d0fd5060f50fd74f9908a62649955e2f90e4ac4a4f0b29484cf80eebcbecb12db8586ee58443c181a59c046c657ecbb067a1e70d4c548e8b291a5aa681624747d9a52a6184a5fc82d824d9ab6156ec5fd73a038b38d86974e7a89b55a95b609e12c98f4168c0e48139749fce33397948224641e9823588858f82247d9abf8f84250564189676325e43944e888cef6918cd2b842b3a42751475a37656b3f04a02430705f16908d638212f69cf96d5311038e00e048468810d1cfefb0a9aeaf46d1bd31f7156a97542d9373abd3c069aa096486244389312031398a35e0ebca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", 0x2000, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x78, 0x0, 0x0, {0x410000003, 0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x8001, 0x0, r1}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x20, 0x0, 0xa, {0x0, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_CLEAR_HALT(r3, 0xc0185502, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x3ff, 0x3, 0x0, 0x0, 0x3, 0x401}) unlink(&(0x7f0000000040)='./file0\x00') 2.53772519s ago: executing program 2 (id=429): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020}, 0x2020) quotactl$Q_GETFMT(0xffffffff80000402, &(0x7f0000000540)=@rnullb, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0xffffff81, 0x2a000b02, 0x3ff, 0x0, 0x6, 0x15, 0x0, 0x0, 0x0, 0x2}}, 0x50) r3 = openat$binfmt_format(0xffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) write$binfmt_format(r3, &(0x7f00000002c0)='0\x00', 0x1) syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401"], 0x0) syz_open_dev$I2C(0x0, 0x1, 0x402) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f00000001c0)={0x60, 0x0, 0x0, {{0x400, 0x6, 0x4660, 0x4, 0x80, 0x91, 0x3, 0x81}}}, 0x60) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)) r4 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x1cb002, 0x0) r7 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r7, 0x0) setsockopt$inet_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x304}, "e6e1394d98225cdb", "eb180dc3520bb32743d505b88a03964b", "5b357dc6", "dc608f53fc107ecd"}, 0x28) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xa, 0x9, 0x40, '\x00', 0x682f}) 1.794801124s ago: executing program 1 (id=434): arch_prctl$ARCH_SHSTK_STATUS(0x5005, &(0x7f0000000000)) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x22052, r0, 0x2000) r1 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc1105518, &(0x7f0000000680)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x5, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x2f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xffffffff]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f00000002c0)={0x1c, r3, 0x303, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) recvmmsg(r2, &(0x7f0000000a00)=[{{0x0, 0x0, 0x0}, 0x1ffffb}, {{0x0, 0x0, 0x0}, 0x3}, {{0x0, 0x0, 0x0}, 0xfff}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/228, 0xe4}, {&(0x7f0000000440)=""/257, 0x101}, {&(0x7f0000002a40)=""/4098, 0x1002}, {&(0x7f00000006c0)=""/216, 0xd8}], 0x4}, 0x101}, {{0x0, 0x0, 0x0}, 0x10000ff}, {{0x0, 0x0, 0x0}, 0x409}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/139, 0x8b}, {&(0x7f0000001900)=""/222, 0xde}, {0x0}, {&(0x7f0000006080)=""/4080, 0xff0}, {&(0x7f00000003c0)=""/98, 0x62}], 0x5}, 0x4}, {{0x0, 0x0, 0x0}, 0x20008}], 0x8, 0x206, 0x0) mmap(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x2000009, 0x4d032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 1.299141028s ago: executing program 1 (id=436): r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x2501, 0x0) ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304) creat(&(0x7f0000000140)='./file0\x00', 0x71) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x208083, 0x0) 1.180223508s ago: executing program 1 (id=437): socket$netlink(0x10, 0x3, 0xc) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$rdma_cm(0xffffff9c, &(0x7f00000001c0), 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) pselect6(0x40, &(0x7f00000001c0)={0xa00000000000000, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x7, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006}, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1.156653455s ago: executing program 2 (id=438): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x42}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = socket(0x1f, 0x80000, 0x157a) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000f40)={0xa, 0x0, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) bind$tipc(r2, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x3, 0x4}}, 0x10) bind$tipc(r2, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r4, &(0x7f0000002f00)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x3b, @mcast2, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000002800)=ANY=[@ANYBLOB="1400000000000000290000003e000000010000f4d57750001400000000000000290000004300000007000000000000001400000000000000290000000800000002000000000000001400000000000000290000000b000000000007e500000000"], 0x60}}], 0x1, 0x20000000) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat2(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x200000, 0x84, 0x10}, 0x18) mount(0x0, 0x0, &(0x7f0000000040)='exfat\x00', 0x0, &(0x7f00000001c0)='discard') r6 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000009c0)=ANY=[@ANYBLOB="12010000000000408c0d220000000000000109022400010000000009040000010300000009210005000000000000008103", @ANYRES16=r4, @ANYBLOB="5409475aa1ea1baeb471f70ef1413c223e075c13075601a9917b2d51ceb1cd7d982072f65819c6f074e5faf71e8053509b44d38dd9f3cf67652b9bcc3b83a39943e909940cb92569e9abdb782a2c78a9302249f4f9081695cf8b5e7469312dd6e38258045c67bac305e4f3533cdf36753ab55301a35049862d5b68206878974580b145793483ca4467b9efb94496ecfa9f30a85b"], 0x0) syz_usb_control_io(r6, &(0x7f0000000740)={0x2c, &(0x7f0000000980)=ANY=[@ANYBLOB="00000001000000090090"], 0x0, 0x0, 0x0, 0x0}, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000300), 0x4, 0x1c73c0) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f0000000040)=""/185) writev(r5, &(0x7f0000000280)=[{&(0x7f0000000480)="a58124600e3b", 0x6}, {&(0x7f00000004c0)="a8683bf7cc6a5d8c4294e0e257357b1557919e89342a9379fd55daac46cdbf0741eb04c790727997312454d3c03a9ba490174f52399ba00d92abd3d5b9a2236882b716a888f95ef3c7e2971131cc300f59f11351bbb45696df81afbd5f14c20a8076c06a1c5015c906eadcae6a9f396250c5b7f08dbb750f775a11094fdcf96294fffad8de80a3db32ab4128862b658c353bd1c668ba7802ae85c8878f", 0x9d}, {&(0x7f0000000600)="d98d32aef0e2105bc0bd4206de43ae05b5621ae82d7612cb7ddab87681ba48486cb22d8dd9bb268c0d96d7bcd77cd9b371661d93f41c1ce8998eb1f1d5bf3d83df05e15355969c8e2aad4a2773eed9fc432f79cc745b3fa50cad5fe6b376468cc7c8f469c8525daadf04c9100bf02325f31711f6ed507104d6afbb26f947029e7a3aec47535d6e6ad4580902e43a221b1c21253bfeff9df7806f8267b7ef78d10336a9", 0xa3}], 0x3) r8 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r8, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)) syz_usb_control_io$printer(r0, 0x0, 0x0) ioctl$TIOCGICOUNT(r5, 0x545d, 0x0) ioctl$SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0)) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000001c0)={0x14, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000003c0)={0x1c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x1}}) 966.297481ms ago: executing program 1 (id=439): getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x4, &(0x7f0000000240)=""/161, &(0x7f00000000c0)=0xa1) r0 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x0}, &(0x7f0000006900)='>', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r0, r1, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={'sha3-512-generic\x00'}}) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) memfd_create(&(0x7f0000000280)='\x01\xfd\xae.+\xa6\x8c\xb6?2\x199\x94S,|x?Ue[\xbd\xe1!\x033\xbc\'#\xff\x17\x9b%\xf3[d \x97\xf5G\x97A\xc2\xd8\xf0Uq\xe6+\xa5l\x94\v\xb6\a\x17\\\xfb\x04!\xe4\xc4\xb1\xa2\x1c\xffC;\x94Q\r\xb6}\x9c\xecC\v\xcf\xeb\xe4\x9aR\xe5,\x82\x03\x00\x19\x8d\xe8\xc6\xb9\xe4\xb4\x99\x8a\x19P\xb8\x8cx\b\x99\x04R\x05\xaf\xa2\xea5\f\xcc\x1a\x9b\x00Uf\xa5\xf7\x80Tgiz\nX\b\x91\xfd0\x8e\xb6\xa3\v#\xa1\xdf\xb4\xc0\xe6\xb4\xef\xa8i\xd8\xa2\xd2(\x98\x9bA\x8f\x13\xeb\xf4b/\xef!\x8f\xf6]-\xe9k\xb62\x89gEv\x13\xf4\xc7\xb2\xf5\\\x17\x90\xb5\xa6\xa8\xb8o\x0f\xe2 \xe7\x9c$\xd7\xf2@\xf7cdv[\t\x00\x8d\xf3\xcc1\r$\x1e\xff\xf0P\xb2\x97\xb8\xbc\xeb\x91\x87\x8bu\xbf\xd4\'\xff\x1f\f\x016\x9dQ\xeeT\xe8\bY\x00\xb2\x06\xa6\xbel\x9b.o\xbe\x80\x9dx\xd5O\xd6h\\I\xc9\x8d\a\x1d\xc9\x0f\x82\xdbs\xc7\x83L\x9e\xa2\xd1\xb3\xac\x8d\xd8\xb4\xb4\xea\x90Q\xd8\xc7\xeb%\x8bOp\x1ab\x96\xcf\xbb\x15\xcf\xfcN\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\xaf\xa2\x14]p+\x96\x1ei|n\xda\xee\\\xae\x96*\x82*\xb8j\xda\xaa\x14\x1f\x1d\xf8\xf8\xae\xfcH\xc4\xb3j\xe8\xcfO\xef\x0e\xafe\xb5*\x89\x18\xb2w\x96\b\x1by\xeaT\xdd\xb3g6\xbc\x85\xb2Y\xccv\x06\x00\x00\x00\xc5e\x90\xc51\x9f\v_# \b\xa5\xbcP,|\xe9\xd6s\x1f\x1f\xbe\xd3\x80\xb1\xa8 \xce|df\x903\v\x02\xea.\x03X\xb5\xe4,8\xb7\xadEI\xdcA\xa7\xcc\xd7\xf9n\x1b\x95\xf8\x11Z\xe6:\x03\xce\xfe\x02\x8ctdy~_oC\x9e\xef\xf0\xa2K\xe9;\x8e:\x01\x03C\x92\xeb\x16\x1c\xbf\xbe\xef\xccUxhg\xffY\xe6\x83\xa6z\xff\x01\x9d o_{!O\xaajU\x84 \xe9\xb59r\x9cw\x18Z\xd3\xcd\x0e\xba\\\xdb\xf0\xe1\x86\t\xaf\vi\xdc\xbf?\xf5\n\xbd^\x05\xc0\xceuC}\xa8\xc7\xad\x86\xd7\x15&\xb9]1\x05J\x96\xf0\x84\xc1\f\xa6p\x96\xb8\x02\x13pA\x19\tf\x12\x88\xc8\x9c\xc9Cn\xd4\xa47V\'+\xcc\xbf\r\xa9\x10\x1d\xcf\xebKlb\xe5:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00G\xdf\xbb\xc0_\x99F\xf4n]\x14\xbc\xcd\xd3\x9f\x9fe\xc5\xe6\xe8Mb\xc6\x82\x82\xcc\xcaXe\xe1\xa2\xaa\x02\x86\xb8\x18\xe2C\xeb\xa9\x17&\x01&\'w\xa1t0\x80\xf0\x93\x80\x9f\x9b\xe0\x9f\xea\xb9\x9eD]#V\xda\x92\xca\xc6\xfa.\xd6\xe31\xfe\xe8\x02\xebX\xbd\nz\x01O\xd3r\xa2\xa9u\x93', 0x6) syz_open_dev$video(&(0x7f0000000000), 0x7ff, 0x0) r4 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB=' '], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) 613.013513ms ago: executing program 3 (id=440): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff017f000e0800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="b0"], 0xb0) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000000480)={0x18}, 0x18) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000600)={0x50, 0x0, 0x0, {0x7, 0x29, 0x3, 0x0, 0x4, 0x53b, 0x7, 0x0, 0x0, 0x0, 0xa0, 0x200}}, 0x50) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000080), 0x80, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}}) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r3, 0x75e7f000) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000005c0)={0xe, 0x18, 0xfa00, @ib_path={0x0}}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 499.477139ms ago: executing program 0 (id=441): socket$packet(0x11, 0x3, 0x300) sendmsg$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @broadcast}}}], 0x20}, 0x4008804) socket$kcm(0xa, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="bbbbbbbb202daaaaaaaaaaaa88a860008100000088484576005a00660000052f9078e0000001ac144cbe0421880b00000000000700000800090086dd080088be00000000191f35d4b04f1a941dd24f2d080022eb10000003250f630002000000000000c901fe261b0800655800000000"], 0x70) 424.369146ms ago: executing program 3 (id=442): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e010203010902"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="00046e0000006e0d18790c717eb6a0217ae53179cf1cf5352ff23633f8f7e786f4bb09b008b3c94c5719ea30c81c55602244d0d63cdd05c3854c7ae9b7ed717009c8c386d1d699a3a25d632639ada423b719e8413d4441dfc55947091a1b220d35eef4dee28fd3c55043d04ea30f2236a2ea483b35fd"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000002c0)={0x1c, &(0x7f0000000140)=ANY=[@ANYBLOB="40ceb1000000e1062c4ac645ee1070fd1c2d03ef2c67c94c2113a3f3dd37531cffe1e215708f87e7720db571dfc5fc3d3e40d9900d838cff326d66719d90a1f0897c0113bf788fc808ce89b0134fa0d88678d1d952ba26338b48ea73b5206ae3d12f5b606064755443a04ba8bf53921ea5ae63b714d54dc459198d7375fc0a579df9b19e2a1767d382e276d115b3e29d740f5e656aafb8946e0b1294a2be2672ba99c622185c001d2fa26c7e0000b6570c209c38cfc667"], &(0x7f0000000200)={0x0, 0xa, 0x1, 0xfa}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0xf}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000280)={0x14, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [], 0x6b}}) 317.798683ms ago: executing program 0 (id=443): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x16240, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) fcntl$setstatus(r0, 0x4, 0x2000) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r1, r1}, &(0x7f00000000c0)=""/133, 0x85, &(0x7f0000000200)={&(0x7f0000000180)={'blake2b-256\x00'}, &(0x7f0000000240)="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", 0x108}) 224.196995ms ago: executing program 0 (id=444): r0 = syz_open_dev$swradio(&(0x7f0000000200), 0x0, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000000c0)={0x3, 0x980001}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000000)={0x5}) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x280000, 0x0) 211.112627ms ago: executing program 0 (id=445): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000080)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0xfffffeffffff7ffe, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, 0x0, 0x0, 0x4000800) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000f59000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0xc, 0xa00, 0x6, 0x101, 0x12f}}) 146.691699ms ago: executing program 0 (id=446): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='huge=always,mpol=interleave']) chdir(&(0x7f00000002c0)='./file0\x00') r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2}, 0x6) getsockname(r0, 0x0, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r3, 0x891b) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x7fff, @rand_addr=' \x01\x00', 0x9}], 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000008c0)=0x2, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$sock(r5, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="d1451fb8da1897ed", 0x8}], 0x1}}], 0x1, 0x4000011) writev(r4, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r6, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0xb, &(0x7f0000000080)={0x0}}, 0x0) syz_io_uring_setup(0x5670, &(0x7f0000000000)={0x0, 0xdc2c, 0x10, 0x2, 0x35a, 0x0, r0}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='io\x00') setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240)=0x2, 0x4) read$FUSE(r8, &(0x7f0000000980)={0x2020}, 0x160e) r9 = mmap$IORING_OFF_SQES(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r1, 0x10000000) syz_io_uring_submit(r7, r9, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x3e446f1e68f50639, 0x0, @fd=r1, 0x5, 0x0, 0x1, 0x0, 0xfd73d8164bb459d4}) ftruncate(r1, 0x8979) chdir(&(0x7f0000000280)='./file1\x00') 0s ago: executing program 0 (id=447): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x1c, 0x0, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4000, 0x2}, 0x10) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000001a0001002abd70000000000002"], 0x78}], 0x1, 0x0, 0x0, 0x20400}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00220f0000005b574e69622bf85eda07b3"], 0x0}, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUCODE(r3, 0xc018480d, &(0x7f00000011c0)={0x3, 0x100, 0x300, 0x8000005, 0x590f, 0x9}) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r4, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, {0x40, 0x4, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x120, 0x6000, 0x0, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r4, &(0x7f0000000440)={0x50, 0x0, r5, {0x7, 0x29, 0x0, 0x14c0348, 0x0, 0x1, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x1) ioctl$TIOCGPTPEER(r6, 0x922, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x2010, r0, 0x45809000) openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) (async) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x1c, 0x0, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket(0x10, 0x3, 0x0) (async) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4000, 0x2}, 0x10) (async) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000001a0001002abd70000000000002"], 0x78}], 0x1, 0x0, 0x0, 0x20400}, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00220f0000005b574e69622bf85eda07b3"], 0x0}, 0x0) (async) syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) (async) ioctl$HIDIOCGUCODE(r3, 0xc018480d, &(0x7f00000011c0)={0x3, 0x100, 0x300, 0x8000005, 0x590f, 0x9}) (async) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r4, &(0x7f0000002140)={0x2020}, 0x2020) (async) syz_fuse_handle_req(r4, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, {0x40, 0x4, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x120, 0x6000, 0x0, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) write$FUSE_INIT(r4, &(0x7f0000000440)={0x50, 0x0, r5, {0x7, 0x29, 0x0, 0x14c0348, 0x0, 0x1, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) (async) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x1) (async) ioctl$TIOCGPTPEER(r6, 0x922, 0x8) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x2010, r0, 0x45809000) (async) kernel console output (not intermixed with test programs): 9 > 2 [ 69.810444][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 69.833206][ T5836] chnl_net:caif_netlink_parms(): no params data found [ 69.932103][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 70.118232][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 70.128694][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.136002][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.143502][ T5836] bridge_slave_0: entered allmulticast mode [ 70.150663][ T5836] bridge_slave_0: entered promiscuous mode [ 70.158714][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.165984][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.173171][ T5836] bridge_slave_1: entered allmulticast mode [ 70.180012][ T5836] bridge_slave_1: entered promiscuous mode [ 70.187100][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.194247][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.201319][ T5835] bridge_slave_0: entered allmulticast mode [ 70.208473][ T5835] bridge_slave_0: entered promiscuous mode [ 70.275410][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.282612][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.289681][ T5835] bridge_slave_1: entered allmulticast mode [ 70.298074][ T5835] bridge_slave_1: entered promiscuous mode [ 70.304791][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.311900][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.319226][ T5834] bridge_slave_0: entered allmulticast mode [ 70.326134][ T5834] bridge_slave_0: entered promiscuous mode [ 70.334226][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.341344][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.348558][ T5834] bridge_slave_1: entered allmulticast mode [ 70.356200][ T5834] bridge_slave_1: entered promiscuous mode [ 70.371994][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.409352][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.478718][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.490935][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.504210][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.541587][ T5836] team0: Port device team_slave_0 added [ 70.550313][ T5836] team0: Port device team_slave_1 added [ 70.558512][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.592893][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.600031][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.608504][ T5833] bridge_slave_0: entered allmulticast mode [ 70.615567][ T5833] bridge_slave_0: entered promiscuous mode [ 70.657507][ T5834] team0: Port device team_slave_0 added [ 70.663767][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.671015][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.678719][ T5833] bridge_slave_1: entered allmulticast mode [ 70.686050][ T5833] bridge_slave_1: entered promiscuous mode [ 70.708469][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.715446][ T5836] 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 1560 would solve the problem. [ 70.741730][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.756341][ T5835] team0: Port device team_slave_0 added [ 70.766124][ T5834] team0: Port device team_slave_1 added [ 70.773843][ T5835] team0: Port device team_slave_1 added [ 70.808433][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.815667][ T5836] 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 1560 would solve the problem. [ 70.842175][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.870967][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.878126][ T5835] 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 1560 would solve the problem. [ 70.904128][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.940499][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.947525][ T5835] 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 1560 would solve the problem. [ 70.973494][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.007125][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.019657][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.058972][ T5833] team0: Port device team_slave_0 added [ 71.065462][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.072431][ T5834] 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 1560 would solve the problem. [ 71.099023][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.126830][ T5833] team0: Port device team_slave_1 added [ 71.133408][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.140338][ T5834] 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 1560 would solve the problem. [ 71.166275][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.228402][ T5836] hsr_slave_0: entered promiscuous mode [ 71.235496][ T5836] hsr_slave_1: entered promiscuous mode [ 71.262308][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.269409][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.295374][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.306532][ T5840] Bluetooth: hci1: command tx timeout [ 71.318242][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.326002][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.341141][ T5835] hsr_slave_0: entered promiscuous mode [ 71.347484][ T5835] hsr_slave_1: entered promiscuous mode [ 71.353886][ T5835] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.361567][ T5835] Cannot create hsr debugfs directory [ 71.382751][ T5851] Bluetooth: hci0: command tx timeout [ 71.382889][ T5839] Bluetooth: hci3: command tx timeout [ 71.388412][ T5840] Bluetooth: hci2: command tx timeout [ 71.400822][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.407808][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.434016][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.490698][ T5834] hsr_slave_0: entered promiscuous mode [ 71.497182][ T5834] hsr_slave_1: entered promiscuous mode [ 71.503482][ T5834] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.511029][ T5834] Cannot create hsr debugfs directory [ 71.654812][ T5833] hsr_slave_0: entered promiscuous mode [ 71.661299][ T5833] hsr_slave_1: entered promiscuous mode [ 71.667676][ T5833] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.675632][ T5833] Cannot create hsr debugfs directory [ 71.951503][ T5836] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.963567][ T5836] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.991074][ T5836] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.016606][ T5836] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.088800][ T5835] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 72.119667][ T5835] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 72.139359][ T5835] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 72.149040][ T5835] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 72.220354][ T5834] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.229963][ T5834] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.250374][ T5834] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.260622][ T5834] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.364933][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.374678][ T5833] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.387629][ T5833] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.401203][ T5833] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.419247][ T5833] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.466015][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.491128][ T5836] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.512741][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.525892][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.533094][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.558162][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.565302][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.576463][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.583599][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.620447][ T3556] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.627525][ T3556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.744755][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.827761][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.847610][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.884596][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.891719][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.927031][ T66] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.934175][ T66] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.978025][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.034131][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.041301][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.103213][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.110330][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.157932][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.180303][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.306444][ T5835] veth0_vlan: entered promiscuous mode [ 73.346379][ T5836] veth0_vlan: entered promiscuous mode [ 73.367661][ T5835] veth1_vlan: entered promiscuous mode [ 73.385017][ T5840] Bluetooth: hci1: command tx timeout [ 73.406202][ T5836] veth1_vlan: entered promiscuous mode [ 73.463301][ T5840] Bluetooth: hci2: command tx timeout [ 73.463327][ T5839] Bluetooth: hci0: command tx timeout [ 73.468691][ T5840] Bluetooth: hci3: command tx timeout [ 73.482221][ T5835] veth0_macvtap: entered promiscuous mode [ 73.511786][ T5835] veth1_macvtap: entered promiscuous mode [ 73.562294][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.580071][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.591572][ T5836] veth0_macvtap: entered promiscuous mode [ 73.606436][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.640522][ T66] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.651549][ T5836] veth1_macvtap: entered promiscuous mode [ 73.670393][ T66] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.680574][ T66] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.691063][ T66] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.711188][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.738177][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.761721][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.786050][ T66] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.795165][ T66] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.827420][ T66] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.854509][ T3492] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.869971][ T5834] veth0_vlan: entered promiscuous mode [ 73.877449][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.885521][ T5834] veth1_vlan: entered promiscuous mode [ 73.891018][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.982485][ T1025] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.990654][ T1025] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.004579][ T3492] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.015508][ T5834] veth0_macvtap: entered promiscuous mode [ 74.029862][ T5833] veth0_vlan: entered promiscuous mode [ 74.040917][ T3492] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.054536][ T5834] veth1_macvtap: entered promiscuous mode [ 74.095237][ T5833] veth1_vlan: entered promiscuous mode [ 74.119912][ T5835] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 74.139404][ T3556] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.153271][ T3556] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.176678][ T5833] veth0_macvtap: entered promiscuous mode [ 74.195277][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.226606][ T5833] veth1_macvtap: entered promiscuous mode [ 74.249293][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.259428][ T5840] Bluetooth: Unknown BR/EDR signaling command 0x10 [ 74.272004][ T5840] Bluetooth: Wrong link type (-22) [ 74.277669][ T5840] Bluetooth: Unknown BR/EDR signaling command 0x0e [ 74.284374][ T5840] Bluetooth: Wrong link type (-22) [ 74.290652][ T5840] Bluetooth: Unknown BR/EDR signaling command 0x0e [ 74.297677][ T5840] Bluetooth: Wrong link type (-22) [ 74.311820][ T3492] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.331507][ T3492] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.370048][ T5925] mmap: syz.0.1 (5925) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 74.391066][ T3492] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.399989][ T3492] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.451627][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.466946][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.495900][ T66] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.505943][ T66] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.524627][ T66] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.534816][ T66] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.589129][ T1025] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.612680][ T1025] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.635565][ T925] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 74.669143][ T1025] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.678712][ T1025] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.730528][ T1025] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.749559][ T1025] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.792506][ T925] usb 1-1: Using ep0 maxpacket: 32 [ 74.839444][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.869221][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 74.880062][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.891155][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.897472][ T925] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 74.924938][ T925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.942078][ T925] usb 1-1: config 0 descriptor?? [ 74.965177][ T925] hub 1-1:0.0: USB hub found [ 75.042694][ T5883] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 75.049283][ T5936] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 75.171067][ T925] hub 1-1:0.0: 1 port detected [ 75.210032][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.228253][ T5883] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 75.245723][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.259344][ T5883] usb 3-1: config 0 descriptor?? [ 75.379029][ T5939] netfs: Couldn't get user pages (rc=-14) [ 75.403967][ T5939] syz.3.6 uses obsolete (PF_INET,SOCK_PACKET) [ 75.416640][ T5941] Bluetooth: MGMT ver 1.23 [ 75.462963][ T5840] Bluetooth: hci1: command tx timeout [ 75.478404][ T5883] usbhid 3-1:0.0: can't add hid device: -71 [ 75.485878][ T5883] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 75.523140][ T5883] usb 3-1: USB disconnect, device number 2 [ 75.542659][ T5851] Bluetooth: hci2: command tx timeout [ 75.548394][ T5840] Bluetooth: hci0: command tx timeout [ 75.554846][ T5851] Bluetooth: hci3: command tx timeout [ 75.763409][ T5946] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 76.048485][ T5957] netlink: 16 bytes leftover after parsing attributes in process `syz.1.12'. [ 76.057720][ T5883] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 76.070383][ T5896] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 76.090725][ T5896] usb 1-1: USB disconnect, device number 2 [ 76.217404][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.229216][ T5883] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.244766][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.273503][ T5883] usb 3-1: config 0 descriptor?? [ 76.312575][ T5837] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 76.466348][ T5837] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 76.474756][ T5837] usb 2-1: config 0 has no interface number 0 [ 76.480907][ T5837] usb 2-1: config 0 interface 35 altsetting 0 endpoint 0xE has an invalid bInterval 0, changing to 10 [ 76.492515][ T5837] usb 2-1: config 0 interface 35 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 76.506600][ T5837] usb 2-1: New USB device found, idVendor=07d0, idProduct=4101, bcdDevice=ec.5c [ 76.515709][ T5837] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.524292][ T5837] usb 2-1: Product: syz [ 76.528479][ T5837] usb 2-1: Manufacturer: syz [ 76.533462][ T5837] usb 2-1: SerialNumber: syz [ 76.542165][ T5837] usb 2-1: config 0 descriptor?? [ 76.550719][ T5837] cypress_m8 2-1:0.35: Nokia CA-42 V2 Adapter converter detected [ 76.699755][ T5883] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 76.729690][ T5883] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0001/input/input5 [ 76.770614][ T5837] usb 2-1: Nokia CA-42 V2 Adapter converter now attached to ttyUSB0 [ 76.804125][ T5837] usb 2-1: USB disconnect, device number 2 [ 76.844530][ T5837] nokiaca42v2 ttyUSB0: Nokia CA-42 V2 Adapter converter now disconnected from ttyUSB0 [ 76.881571][ T5837] cypress_m8 2-1:0.35: device disconnected [ 76.920504][ T5883] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 77.623131][ T5840] Bluetooth: hci3: command tx timeout [ 77.628591][ T5851] Bluetooth: hci2: command tx timeout [ 77.779479][ T5851] Bluetooth: Unknown BR/EDR signaling command 0x10 [ 77.786602][ T5851] Bluetooth: Wrong link type (-22) [ 77.792035][ T5851] Bluetooth: Unknown BR/EDR signaling command 0x0e [ 77.799471][ T5851] Bluetooth: Wrong link type (-22) [ 77.804835][ T5851] Bluetooth: Unknown BR/EDR signaling command 0x0e [ 77.811343][ T5851] Bluetooth: Wrong link type (-22) [ 77.899096][ T5997] netfs: Couldn't get user pages (rc=-14) [ 77.993264][ T5838] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 78.154777][ T5838] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 78.163704][ T5838] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 78.174002][ T5838] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 78.183793][ T5838] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 12592, setting to 1024 [ 78.195788][ T5838] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024 [ 78.208016][ T5838] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 78.217233][ T5838] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 78.225269][ T5838] usb 1-1: Product: syz [ 78.229442][ T5838] usb 1-1: Manufacturer: syz [ 78.238444][ T5993] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.247471][ T5838] cdc_wdm 1-1:1.0: skipping garbage [ 78.252804][ T5838] cdc_wdm 1-1:1.0: skipping garbage [ 78.258188][ T5838] cdc_wdm 1-1:1.0: probe with driver cdc_wdm failed with error -22 [ 78.312455][ T5896] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 78.472514][ T5896] usb 4-1: Using ep0 maxpacket: 32 [ 78.479287][ T5896] usb 4-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 78.489914][ T5896] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.500697][ T5896] usb 4-1: config 0 descriptor?? [ 78.598655][ T9] usb 3-1: USB disconnect, device number 3 [ 78.712160][ T5896] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 78.727826][ T5896] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 78.746590][ T5896] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 78.755518][ T5896] usb 4-1: media controller created [ 78.800509][ T5896] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 79.135003][ T6004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.146778][ T6004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.162977][ T5896] az6027: usb out operation failed. (-71) [ 79.170961][ T5896] stb0899_attach: Driver disabled by Kconfig [ 79.180423][ T5896] az6027: no front-end attached [ 79.180423][ T5896] [ 79.190047][ T5896] az6027: usb out operation failed. (-71) [ 79.199475][ T5896] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 79.214290][ T5896] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input6 [ 79.258111][ T5896] dvb-usb: schedule remote query interval to 400 msecs. [ 79.279163][ T5896] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 79.323436][ T5896] usb 4-1: USB disconnect, device number 2 [ 79.430167][ T5896] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 79.785772][ T5851] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 79.795528][ T5851] Bluetooth: hci1: Injecting HCI hardware error event [ 79.803486][ T5840] Bluetooth: hci1: hardware error 0x00 [ 79.826741][ T6025] FAULT_INJECTION: forcing a failure. [ 79.826741][ T6025] name failslab, interval 1, probability 0, space 0, times 1 [ 79.850378][ T6025] CPU: 0 UID: 0 PID: 6025 Comm: syz.2.35 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 79.850398][ T6025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.850415][ T6025] Call Trace: [ 79.850423][ T6025] [ 79.850430][ T6025] dump_stack_lvl+0x189/0x250 [ 79.850461][ T6025] ? __pfx____ratelimit+0x10/0x10 [ 79.850482][ T6025] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.850500][ T6025] ? __pfx__printk+0x10/0x10 [ 79.850525][ T6025] ? __pfx___might_resched+0x10/0x10 [ 79.850547][ T6025] should_fail_ex+0x414/0x560 [ 79.850576][ T6025] should_failslab+0xa8/0x100 [ 79.850598][ T6025] __kmalloc_cache_node_noprof+0x73/0x3d0 [ 79.850618][ T6025] ? __get_vm_area_node+0x13f/0x300 [ 79.850641][ T6025] __get_vm_area_node+0x13f/0x300 [ 79.850665][ T6025] __vmalloc_node_range_noprof+0x301/0x12f0 [ 79.850685][ T6025] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 79.850707][ T6025] ? __pfx___mutex_trylock_common+0x10/0x10 [ 79.850726][ T6025] ? vfs_read+0x1fd/0x980 [ 79.850767][ T6025] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 79.850786][ T6025] ? __pfx___mutex_lock+0x10/0x10 [ 79.850808][ T6025] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 79.850832][ T6025] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 79.850854][ T6025] vmalloc_noprof+0xb2/0xf0 [ 79.850872][ T6025] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 79.850895][ T6025] snd_dma_alloc_dir_pages+0x120/0x220 [ 79.850920][ T6025] do_alloc_pages+0x11a/0x260 [ 79.850946][ T6025] snd_pcm_lib_malloc_pages+0x303/0x690 [ 79.850977][ T6025] snd_pcm_hw_params+0x793/0x1c90 [ 79.851010][ T6025] ? lockdep_hardirqs_on+0x9c/0x150 [ 79.851036][ T6025] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 79.851077][ T6025] snd_pcm_oss_change_params_locked+0x21cb/0x3e40 [ 79.851135][ T6025] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 79.851153][ T6025] ? snd_pcm_oss_read+0x1f9/0x8d0 [ 79.851197][ T6025] snd_pcm_oss_read+0x26a/0x8d0 [ 79.851224][ T6025] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 79.851242][ T6025] vfs_read+0x1fd/0x980 [ 79.851269][ T6025] ? __pfx_vfs_read+0x10/0x10 [ 79.851290][ T6025] ? __fget_files+0x2a/0x420 [ 79.851315][ T6025] ? __fget_files+0x2a/0x420 [ 79.851334][ T6025] ? __fget_files+0x3a0/0x420 [ 79.851353][ T6025] ? __fget_files+0x2a/0x420 [ 79.851387][ T6025] ksys_read+0x145/0x250 [ 79.851409][ T6025] ? __pfx_ksys_read+0x10/0x10 [ 79.851426][ T6025] ? rcu_is_watching+0x15/0xb0 [ 79.851447][ T6025] ? do_syscall_64+0xbe/0x3b0 [ 79.851470][ T6025] do_syscall_64+0xfa/0x3b0 [ 79.851488][ T6025] ? lockdep_hardirqs_on+0x9c/0x150 [ 79.851507][ T6025] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.851523][ T6025] ? clear_bhb_loop+0x60/0xb0 [ 79.851544][ T6025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.851561][ T6025] RIP: 0033:0x7f5248f8e929 [ 79.851580][ T6025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 79.851593][ T6025] RSP: 002b:00007f5249eb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 79.851611][ T6025] RAX: ffffffffffffffda RBX: 00007f52491b5fa0 RCX: 00007f5248f8e929 [ 79.851623][ T6025] RDX: 0000000000002020 RSI: 00002000000000c0 RDI: 0000000000000003 [ 79.851634][ T6025] RBP: 00007f5249eb0090 R08: 0000000000000000 R09: 0000000000000000 [ 79.851645][ T6025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.851654][ T6025] R13: 0000000000000000 R14: 00007f52491b5fa0 R15: 00007ffd58f83f08 [ 79.851682][ T6025] [ 79.880039][ T6025] syz.2.35: vmalloc error: size 65536, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null) [ 79.899860][ T6030] ./cgroup: Can't lookup blockdev [ 79.904656][ T6025] ,cpuset= [ 80.142524][ T5896] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 80.152923][ T6025] /,mems_allowed=0-1 [ 80.233656][ T6025] CPU: 1 UID: 0 PID: 6025 Comm: syz.2.35 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 80.233675][ T6025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.233685][ T6025] Call Trace: [ 80.233692][ T6025] [ 80.233699][ T6025] dump_stack_lvl+0x189/0x250 [ 80.233723][ T6025] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 80.233748][ T6025] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.233765][ T6025] ? __pfx__printk+0x10/0x10 [ 80.233784][ T6025] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 80.233803][ T6025] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 80.233825][ T6025] warn_alloc+0x214/0x310 [ 80.233846][ T6025] ? __pfx_warn_alloc+0x10/0x10 [ 80.233863][ T6025] ? __get_vm_area_node+0x13f/0x300 [ 80.233881][ T6025] ? __get_vm_area_node+0x2b5/0x300 [ 80.233901][ T6025] __vmalloc_node_range_noprof+0x326/0x12f0 [ 80.233917][ T6025] ? __pfx___mutex_trylock_common+0x10/0x10 [ 80.233933][ T6025] ? vfs_read+0x1fd/0x980 [ 80.233966][ T6025] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 80.233982][ T6025] ? __pfx___mutex_lock+0x10/0x10 [ 80.233999][ T6025] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 80.234018][ T6025] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 80.234036][ T6025] vmalloc_noprof+0xb2/0xf0 [ 80.234051][ T6025] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 80.234070][ T6025] snd_dma_alloc_dir_pages+0x120/0x220 [ 80.234089][ T6025] do_alloc_pages+0x11a/0x260 [ 80.234110][ T6025] snd_pcm_lib_malloc_pages+0x303/0x690 [ 80.234134][ T6025] snd_pcm_hw_params+0x793/0x1c90 [ 80.234160][ T6025] ? lockdep_hardirqs_on+0x9c/0x150 [ 80.234181][ T6025] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 80.234212][ T6025] snd_pcm_oss_change_params_locked+0x21cb/0x3e40 [ 80.234253][ T6025] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 80.234266][ T6025] ? snd_pcm_oss_read+0x1f9/0x8d0 [ 80.234300][ T6025] snd_pcm_oss_read+0x26a/0x8d0 [ 80.234327][ T6025] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 80.234342][ T6025] vfs_read+0x1fd/0x980 [ 80.234363][ T6025] ? __pfx_vfs_read+0x10/0x10 [ 80.234380][ T6025] ? __fget_files+0x2a/0x420 [ 80.234400][ T6025] ? __fget_files+0x2a/0x420 [ 80.234415][ T6025] ? __fget_files+0x3a0/0x420 [ 80.234431][ T6025] ? __fget_files+0x2a/0x420 [ 80.234455][ T6025] ksys_read+0x145/0x250 [ 80.234472][ T6025] ? __pfx_ksys_read+0x10/0x10 [ 80.234484][ T6025] ? rcu_is_watching+0x15/0xb0 [ 80.234501][ T6025] ? do_syscall_64+0xbe/0x3b0 [ 80.234520][ T6025] do_syscall_64+0xfa/0x3b0 [ 80.234535][ T6025] ? lockdep_hardirqs_on+0x9c/0x150 [ 80.234549][ T6025] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.234563][ T6025] ? clear_bhb_loop+0x60/0xb0 [ 80.234579][ T6025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.234592][ T6025] RIP: 0033:0x7f5248f8e929 [ 80.234604][ T6025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.234614][ T6025] RSP: 002b:00007f5249eb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 80.234628][ T6025] RAX: ffffffffffffffda RBX: 00007f52491b5fa0 RCX: 00007f5248f8e929 [ 80.234638][ T6025] RDX: 0000000000002020 RSI: 00002000000000c0 RDI: 0000000000000003 [ 80.234646][ T6025] RBP: 00007f5249eb0090 R08: 0000000000000000 R09: 0000000000000000 [ 80.234654][ T6025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 80.234666][ T6025] R13: 0000000000000000 R14: 00007f52491b5fa0 R15: 00007ffd58f83f08 [ 80.234688][ T6025] [ 80.234797][ T6025] Mem-Info: [ 80.313200][ T5896] usb 2-1: Using ep0 maxpacket: 16 [ 80.318462][ T6025] active_anon:5454 inactive_anon:0 isolated_anon:0 [ 80.318462][ T6025] active_file:1254 inactive_file:39849 isolated_file:0 [ 80.318462][ T6025] unevictable:784 dirty:1754 writeback:0 [ 80.318462][ T6025] slab_reclaimable:10469 slab_unreclaimable:93212 [ 80.318462][ T6025] mapped:24513 shmem:1363 pagetables:1067 [ 80.318462][ T6025] sec_pagetables:0 bounce:0 [ 80.318462][ T6025] kernel_misc_reclaimable:0 [ 80.318462][ T6025] free:1339333 free_pcp:23289 free_cma:0 [ 80.340595][ T5896] usb 2-1: config 1 interface 0 has no altsetting 0 [ 80.341430][ T6025] Node 0 active_anon:21816kB inactive_anon:0kB active_file:5016kB inactive_file:159196kB unevictable:1600kB isolated(anon):0kB isolated(file):0kB mapped:98052kB dirty:7000kB writeback:0kB shmem:3916kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11432kB pagetables:4160kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 80.350388][ T5896] usb 2-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.40 [ 80.357882][ T6025] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:108kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 80.361939][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.363091][ T6025] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 80.393640][ T5896] usb 2-1: Product: 毫斻è¶ç³ƒã’²Ç“ê§­éˆ¯â¹´îƒ¤î´€áŠ·æ¶‹é™¾ë‰ªî¥ [ 80.422435][ T6025] lowmem_reserve[]: [ 80.451234][ T5896] usb 2-1: Manufacturer: 〠[ 80.479209][ T6025] 0 [ 80.480658][ T5896] usb 2-1: SerialNumber: ♵絰忓뀹緃äŒà¬ã­ä¹˜ìª¿á‘°ä¸‚兠쑬ꠅ웒톇়é²é‘潙꿊䣇ᱥ㥦î¦â›¯æ«¢ã™‚㹬憢ᬹ⣇鲉ﱮ [ 80.502416][ T6025] 2496 [ 80.532003][ T6033] fuse: Bad value for 'user_id' [ 80.584328][ T6025] 2498 [ 80.588121][ T6033] fuse: Bad value for 'user_id' [ 80.657137][ T6025] 2498 [ 80.800330][ T9] usb 1-1: USB disconnect, device number 3 [ 80.805063][ T6025] 2498 [ 80.816249][ T6025] Node 0 DMA32 free:1458776kB boost:0kB min:34232kB low:42788kB high:51344kB reserved_highatomic:0KB free_highatomic:0KB active_anon:21612kB inactive_anon:0kB active_file:5016kB inactive_file:157880kB unevictable:1536kB writepending:6996kB present:3129332kB managed:2556908kB mlocked:0kB bounce:0kB free_pcp:70604kB local_pcp:51916kB free_cma:0kB [ 80.849768][ T6025] lowmem_reserve[]: 0 0 1 1 1 [ 80.855036][ T6025] Node 0 Normal free:8kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1316kB unevictable:0kB writepending:4kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 80.884177][ T6025] lowmem_reserve[]: 0 0 0 0 0 [ 80.889011][ T6025] Node 1 Normal free:3882644kB boost:0kB min:55652kB low:69564kB high:83476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:16kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:22468kB local_pcp:7972kB free_cma:0kB [ 80.940600][ T6025] lowmem_reserve[]: 0 0 0 0 0 [ 80.966124][ T5896] usbhid 2-1:1.0: can't add hid device: -71 [ 80.970967][ T6025] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 80.972236][ T5896] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 81.002550][ T6025] Node 0 DMA32: 54*4kB (M) 37*8kB (UM) 29*16kB (UM) 20*32kB (ME) 9*64kB (M) 6*128kB (UM) 8*256kB (UM) 8*512kB (UME) 5*1024kB (UME) 3*2048kB (M) 351*4096kB (UM) = 1458064kB [ 81.028742][ T5896] usb 2-1: USB disconnect, device number 3 [ 81.044102][ T6025] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 81.065509][ T6025] Node 1 Normal: 207*4kB (U) 51*8kB (UME) 36*16kB (UME) 38*32kB (UME) 21*64kB (UME) 5*128kB (UME) 7*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 944*4096kB (M) = 3882644kB [ 81.084101][ T6025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 81.098509][ T6025] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 81.114448][ T6025] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 81.124501][ T6025] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 81.134611][ T6025] 42494 total pagecache pages [ 81.139293][ T6025] 0 pages in swap cache [ 81.145283][ T6025] Free swap = 124996kB [ 81.149931][ T6025] Total swap = 124996kB [ 81.154485][ T6025] 2097051 pages RAM [ 81.158799][ T6025] 0 pages HighMem/MovableOnly [ 81.163688][ T6025] 425846 pages reserved [ 81.167892][ T6025] 0 pages cma reserved [ 81.502236][ T6043] Zero length message leads to an empty skb [ 81.542485][ T5851] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 81.550882][ T5851] Bluetooth: hci0: Injecting HCI hardware error event [ 81.563221][ T5839] Bluetooth: hci0: hardware error 0x00 [ 81.600334][ T2153] cfg80211: failed to load regulatory.db [ 81.800857][ T6056] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 81.813482][ T6056] binder: BC_ATTEMPT_ACQUIRE not supported [ 81.819318][ T6056] binder: 6055:6056 ioctl c0306201 2000000001c0 returned -22 [ 81.862863][ T5840] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 81.974911][ T5896] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 82.082795][ T5903] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 82.104079][ T6062] fuse: Unknown parameter 'cÏþ~' [ 82.112109][ T6062] fuse: Unknown parameter 'fowner>00000000000000000000' [ 82.121875][ T6062] warning: `syz.1.52' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 82.133463][ T5896] usb 4-1: Using ep0 maxpacket: 32 [ 82.138187][ T6062] qnx4: no qnx4 filesystem (no root dir). [ 82.140391][ T5896] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.156361][ T5896] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.166287][ T5896] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 82.177201][ T5896] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.193076][ T5896] usb 4-1: config 0 descriptor?? [ 82.214528][ T5896] hub 4-1:0.0: USB hub found [ 82.255573][ T5903] usb 3-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice=c5.77 [ 82.283517][ T5903] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.291551][ T5903] usb 3-1: Product: syz [ 82.313261][ T5903] usb 3-1: Manufacturer: syz [ 82.317911][ T5903] usb 3-1: SerialNumber: syz [ 82.345686][ T5903] usb 3-1: config 0 descriptor?? [ 82.370105][ T5903] usb 3-1: disable ehci-hcd to run US-144 [ 82.398689][ T6069] netlink: 4 bytes leftover after parsing attributes in process `syz.1.55'. [ 82.415293][ T5896] hub 4-1:0.0: 1 port detected [ 82.558679][ T6056] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.590015][ T6056] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.614820][ T6056] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.644473][ T6056] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.661731][ T9] usb 3-1: USB disconnect, device number 4 [ 82.832654][ T925] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 83.002501][ T925] usb 1-1: Using ep0 maxpacket: 16 [ 83.009475][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 83.022142][ T925] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 83.031293][ T925] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.039413][ T925] usb 1-1: Product: syz [ 83.043656][ T925] usb 1-1: Manufacturer: syz [ 83.048286][ T925] usb 1-1: SerialNumber: syz [ 83.056427][ T925] usb 1-1: config 0 descriptor?? [ 83.072935][ T925] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 83.082258][ T925] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 83.126312][ T9] hub 4-1:0.0: hub_ext_port_status failed (err = -71) [ 83.131874][ T2153] usb 4-1: USB disconnect, device number 3 [ 83.142841][ T5840] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 83.151259][ T5840] Bluetooth: hci3: Injecting HCI hardware error event [ 83.161767][ T5851] Bluetooth: hci3: hardware error 0x00 [ 83.228702][ T6079] FAULT_INJECTION: forcing a failure. [ 83.228702][ T6079] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 83.243033][ T6079] CPU: 0 UID: 0 PID: 6079 Comm: syz.1.66 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 83.243058][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.243068][ T6079] Call Trace: [ 83.243076][ T6079] [ 83.243084][ T6079] dump_stack_lvl+0x189/0x250 [ 83.243108][ T6079] ? __pfx____ratelimit+0x10/0x10 [ 83.243129][ T6079] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.243148][ T6079] ? __pfx__printk+0x10/0x10 [ 83.243180][ T6079] should_fail_ex+0x414/0x560 [ 83.243211][ T6079] _copy_to_user+0x31/0xb0 [ 83.243229][ T6079] simple_read_from_buffer+0xe1/0x170 [ 83.243256][ T6079] proc_fail_nth_read+0x1df/0x250 [ 83.243284][ T6079] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 83.243310][ T6079] ? rw_verify_area+0x258/0x650 [ 83.243329][ T6079] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 83.243354][ T6079] vfs_read+0x1fd/0x980 [ 83.243379][ T6079] ? __pfx___mutex_lock+0x10/0x10 [ 83.243400][ T6079] ? __pfx_vfs_read+0x10/0x10 [ 83.243421][ T6079] ? __fget_files+0x2a/0x420 [ 83.243447][ T6079] ? __fget_files+0x3a0/0x420 [ 83.243468][ T6079] ? __fget_files+0x2a/0x420 [ 83.243498][ T6079] ksys_read+0x145/0x250 [ 83.243516][ T6079] ? __fget_files+0x3a0/0x420 [ 83.243538][ T6079] ? __pfx_ksys_read+0x10/0x10 [ 83.243563][ T6079] ? do_syscall_64+0xbe/0x3b0 [ 83.243588][ T6079] do_syscall_64+0xfa/0x3b0 [ 83.243606][ T6079] ? lockdep_hardirqs_on+0x9c/0x150 [ 83.243626][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.243643][ T6079] ? clear_bhb_loop+0x60/0xb0 [ 83.243664][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.243680][ T6079] RIP: 0033:0x7fd47998d33c [ 83.243696][ T6079] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 83.243709][ T6079] RSP: 002b:00007fd47a790030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 83.243727][ T6079] RAX: ffffffffffffffda RBX: 00007fd479bb5fa0 RCX: 00007fd47998d33c [ 83.243739][ T6079] RDX: 000000000000000f RSI: 00007fd47a7900a0 RDI: 0000000000000003 [ 83.243750][ T6079] RBP: 00007fd47a790090 R08: 0000000000000000 R09: 0000000000000000 [ 83.243760][ T6079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.243770][ T6079] R13: 0000000000000000 R14: 00007fd479bb5fa0 R15: 00007ffc4edcb8d8 [ 83.243805][ T6079] [ 83.255017][ T6081] netlink: 16 bytes leftover after parsing attributes in process `syz.2.58'. [ 83.434654][ C1] vkms_vblank_simulate: vblank timer overrun [ 83.622781][ T5839] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 83.642475][ T9] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 83.741718][ T925] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 83.742522][ T5838] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 83.794700][ T9] usb 3-1: config 0 has an invalid interface number: 35 but max is 0 [ 83.803041][ T9] usb 3-1: config 0 has no interface number 0 [ 83.810840][ T9] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0xE has an invalid bInterval 0, changing to 10 [ 83.822721][ T9] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 83.836427][ T9] usb 3-1: New USB device found, idVendor=07d0, idProduct=4101, bcdDevice=ec.5c [ 83.845498][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.853611][ T9] usb 3-1: Product: syz [ 83.857787][ T9] usb 3-1: Manufacturer: syz [ 83.862496][ T9] usb 3-1: SerialNumber: syz [ 83.869193][ T9] usb 3-1: config 0 descriptor?? [ 83.876702][ T9] cypress_m8 3-1:0.35: Nokia CA-42 V2 Adapter converter detected [ 83.894661][ T5838] usb 2-1: device descriptor read/64, error -71 [ 83.952626][ T5896] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 84.105451][ T9] usb 3-1: Nokia CA-42 V2 Adapter converter now attached to ttyUSB0 [ 84.121363][ T9] usb 3-1: USB disconnect, device number 5 [ 84.134775][ T5838] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 84.139932][ T5896] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 84.156811][ T5896] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 84.169024][ T9] nokiaca42v2 ttyUSB0: Nokia CA-42 V2 Adapter converter now disconnected from ttyUSB0 [ 84.180196][ T9] cypress_m8 3-1:0.35: device disconnected [ 84.191708][ T5896] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 84.204501][ T5896] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 84.226504][ T5896] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 84.236549][ T5896] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.246920][ T5896] usb 4-1: config 0 descriptor?? [ 84.272554][ T5838] usb 2-1: device descriptor read/64, error -71 [ 84.383267][ T5838] usb usb2-port1: attempt power cycle [ 84.391972][ T925] em28xx 1-1:0.0: failed to get i2c transfer status from bridge register (error=-5) [ 84.401847][ T925] em28xx 1-1:0.0: board has no eeprom [ 84.660132][ T5896] plantronics 0003:047F:FFFF.0002: ignoring exceeding usage max [ 84.676288][ T925] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 84.705740][ T925] em28xx 1-1:0.0: dvb set to bulk mode. [ 84.711440][ T9] em28xx 1-1:0.0: Binding DVB extension [ 84.722471][ T5838] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 84.726483][ T5896] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 84.760093][ T925] usb 1-1: USB disconnect, device number 4 [ 84.778017][ T5838] usb 2-1: device descriptor read/8, error -71 [ 84.784255][ T925] em28xx 1-1:0.0: Disconnecting em28xx [ 84.845120][ T9] em28xx 1-1:0.0: Registering input extension [ 84.851572][ T925] em28xx 1-1:0.0: Closing input extension [ 84.899253][ T925] em28xx 1-1:0.0: Freeing device [ 85.082582][ T5838] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 85.104015][ T5838] usb 2-1: device descriptor read/8, error -71 [ 85.222447][ T5851] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 85.244370][ T5838] usb usb2-port1: unable to enumerate USB device [ 85.872446][ T925] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 86.037246][ T925] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.047606][ T925] usb 1-1: config 0 has no interfaces? [ 86.053129][ T925] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 86.064493][ T925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.074629][ T925] usb 1-1: config 0 descriptor?? [ 86.288603][ T5838] usb 1-1: USB disconnect, device number 5 [ 86.562520][ T6115] netfs: Couldn't get user pages (rc=-14) [ 86.757528][ T9] usb 4-1: USB disconnect, device number 4 [ 86.800626][ T6126] FAULT_INJECTION: forcing a failure. [ 86.800626][ T6126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 86.816760][ T6126] CPU: 1 UID: 0 PID: 6126 Comm: syz.3.76 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 86.816783][ T6126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 86.816793][ T6126] Call Trace: [ 86.816800][ T6126] [ 86.816808][ T6126] dump_stack_lvl+0x189/0x250 [ 86.816831][ T6126] ? __pfx____ratelimit+0x10/0x10 [ 86.816852][ T6126] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.816871][ T6126] ? __pfx__printk+0x10/0x10 [ 86.816903][ T6126] should_fail_ex+0x414/0x560 [ 86.816933][ T6126] _copy_to_user+0x31/0xb0 [ 86.816951][ T6126] simple_read_from_buffer+0xe1/0x170 [ 86.816977][ T6126] proc_fail_nth_read+0x1df/0x250 [ 86.817004][ T6126] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.817031][ T6126] ? rw_verify_area+0x258/0x650 [ 86.817049][ T6126] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.817073][ T6126] vfs_read+0x1fd/0x980 [ 86.817098][ T6126] ? __pfx___mutex_lock+0x10/0x10 [ 86.817120][ T6126] ? __pfx_vfs_read+0x10/0x10 [ 86.817140][ T6126] ? __fget_files+0x2a/0x420 [ 86.817167][ T6126] ? __fget_files+0x3a0/0x420 [ 86.817187][ T6126] ? __fget_files+0x2a/0x420 [ 86.817217][ T6126] ksys_read+0x145/0x250 [ 86.817235][ T6126] ? __fget_files+0x3a0/0x420 [ 86.817258][ T6126] ? __pfx_ksys_read+0x10/0x10 [ 86.817282][ T6126] ? do_syscall_64+0xbe/0x3b0 [ 86.817306][ T6126] do_syscall_64+0xfa/0x3b0 [ 86.817325][ T6126] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.817344][ T6126] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.817360][ T6126] ? clear_bhb_loop+0x60/0xb0 [ 86.817381][ T6126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.817397][ T6126] RIP: 0033:0x7f34baf8d33c [ 86.817412][ T6126] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 86.817426][ T6126] RSP: 002b:00007f34bbe09030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 86.817445][ T6126] RAX: ffffffffffffffda RBX: 00007f34bb1b5fa0 RCX: 00007f34baf8d33c [ 86.817457][ T6126] RDX: 000000000000000f RSI: 00007f34bbe090a0 RDI: 0000000000000006 [ 86.817467][ T6126] RBP: 00007f34bbe09090 R08: 0000000000000000 R09: 0000000000000000 [ 86.817477][ T6126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 86.817487][ T6126] R13: 0000000000000000 R14: 00007f34bb1b5fa0 R15: 00007fff7697e858 [ 86.817516][ T6126] [ 87.123621][ T925] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 87.193615][ T5896] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 87.285174][ T925] usb 2-1: config index 0 descriptor too short (expected 292, got 36) [ 87.295769][ T925] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 87.315682][ T925] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 87.335595][ T5896] usb 3-1: device descriptor read/64, error -71 [ 87.343274][ T925] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.365052][ T925] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.413436][ T925] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 87.433546][ T925] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.453865][ T925] usb 2-1: config 0 descriptor?? [ 87.572469][ T5896] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 87.658800][ T6137] process 'syz.0.81' launched './file1' with NULL argv: empty string added [ 87.668195][ T9] usb 2-1: USB disconnect, device number 8 [ 87.708457][ T5896] usb 3-1: device descriptor read/64, error -71 [ 87.725239][ T925] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 87.826277][ T5896] usb usb3-port1: attempt power cycle [ 87.882672][ T925] usb 4-1: device descriptor read/64, error -71 [ 88.142441][ T925] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 88.160045][ T6146] netfs: Couldn't get user pages (rc=-14) [ 88.182482][ T5896] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 88.223860][ T5896] usb 3-1: device descriptor read/8, error -71 [ 88.282412][ T925] usb 4-1: device descriptor read/64, error -71 [ 88.406979][ T925] usb usb4-port1: attempt power cycle [ 88.475628][ T5896] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 88.512928][ T5896] usb 3-1: device descriptor read/8, error -71 [ 88.633773][ T5896] usb usb3-port1: unable to enumerate USB device [ 88.773938][ T925] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 88.804790][ T925] usb 4-1: device descriptor read/8, error -71 [ 88.872559][ T5904] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 89.052613][ T925] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 89.060236][ T5904] usb 2-1: Using ep0 maxpacket: 32 [ 89.071929][ T5904] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC4, changing to 0x84 [ 89.085886][ T5904] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 24739, setting to 1024 [ 89.097764][ T925] usb 4-1: device descriptor read/8, error -71 [ 89.109592][ T5904] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=51.16 [ 89.122392][ T5904] usb 2-1: New USB device strings: Mfr=154, Product=2, SerialNumber=3 [ 89.133144][ T5904] usb 2-1: Product: syz [ 89.142411][ T5904] usb 2-1: Manufacturer: syz [ 89.147013][ T5904] usb 2-1: SerialNumber: syz [ 89.163086][ T5904] usb 2-1: config 0 descriptor?? [ 89.189613][ T5904] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 89.224243][ T925] usb usb4-port1: unable to enumerate USB device [ 89.384187][ T925] usb 2-1: USB disconnect, device number 9 [ 89.385028][ T3492] usb 2-1: Failed to submit usb control message: -71 [ 89.400954][ T3492] usb 2-1: unable to send the bmi data to the device: -71 [ 89.415982][ T3492] usb 2-1: unable to get target info from device [ 89.425055][ T3492] usb 2-1: could not get target info (-71) [ 89.431000][ T3492] usb 2-1: could not probe fw (-71) [ 89.842535][ T5838] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 90.006400][ T5838] usb 1-1: Using ep0 maxpacket: 32 [ 90.044559][ T5838] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.056771][ T5838] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 90.069631][ T5838] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 90.079036][ T5838] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.098864][ T5838] usb 1-1: config 0 descriptor?? [ 90.112460][ T2153] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 90.123901][ T5838] hub 1-1:0.0: USB hub found [ 90.283307][ T2153] usb 3-1: Using ep0 maxpacket: 32 [ 90.294183][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.305435][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 90.322558][ T2153] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 90.332437][ T2153] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.343088][ T5838] hub 1-1:0.0: 1 port detected [ 90.349600][ T2153] usb 3-1: config 0 descriptor?? [ 90.366721][ T2153] hub 3-1:0.0: USB hub found [ 90.576823][ T2153] hub 3-1:0.0: 1 port detected [ 91.084504][ T5883] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 91.086248][ T5904] usb 1-1: USB disconnect, device number 6 [ 91.307850][ T2153] usb 3-1: USB disconnect, device number 10 [ 91.318951][ T5883] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 91.564579][ T6315] FAULT_INJECTION: forcing a failure. [ 91.564579][ T6315] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 91.579370][ T6315] CPU: 0 UID: 0 PID: 6315 Comm: syz.1.101 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 91.579392][ T6315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 91.579402][ T6315] Call Trace: [ 91.579409][ T6315] [ 91.579416][ T6315] dump_stack_lvl+0x189/0x250 [ 91.579440][ T6315] ? __pfx____ratelimit+0x10/0x10 [ 91.579460][ T6315] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.579479][ T6315] ? __pfx__printk+0x10/0x10 [ 91.579498][ T6315] ? __might_fault+0xb0/0x130 [ 91.579529][ T6315] should_fail_ex+0x414/0x560 [ 91.579558][ T6315] _copy_from_user+0x2d/0xb0 [ 91.579581][ T6315] kstrtouint_from_user+0xc4/0x170 [ 91.579602][ T6315] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 91.579623][ T6315] proc_fail_nth_write+0x88/0x240 [ 91.579637][ T6315] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 91.579653][ T6315] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 91.579667][ T6315] vfs_write+0x27b/0xa90 [ 91.579683][ T6315] ? __pfx_vfs_write+0x10/0x10 [ 91.579694][ T6315] ? __fget_files+0x2a/0x420 [ 91.579709][ T6315] ? __fget_files+0x3a0/0x420 [ 91.579721][ T6315] ? __fget_files+0x2a/0x420 [ 91.579737][ T6315] ksys_write+0x145/0x250 [ 91.579749][ T6315] ? __pfx_ksys_write+0x10/0x10 [ 91.579762][ T6315] ? do_syscall_64+0xbe/0x3b0 [ 91.579776][ T6315] do_syscall_64+0xfa/0x3b0 [ 91.579786][ T6315] ? lockdep_hardirqs_on+0x9c/0x150 [ 91.579798][ T6315] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.579807][ T6315] ? clear_bhb_loop+0x60/0xb0 [ 91.579818][ T6315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.579827][ T6315] RIP: 0033:0x7fd47998d3df [ 91.579836][ T6315] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 91.579844][ T6315] RSP: 002b:00007fd47a790030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 91.579854][ T6315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd47998d3df [ 91.579861][ T6315] RDX: 0000000000000001 RSI: 00007fd47a7900a0 RDI: 0000000000000005 [ 91.579866][ T6315] RBP: 00007fd47a790090 R08: 0000000000000000 R09: 0000000000000000 [ 91.579872][ T6315] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 91.579877][ T6315] R13: 0000000000000000 R14: 00007fd479bb5fa0 R15: 00007ffc4edcb8d8 [ 91.579892][ T6315] [ 92.071415][ T6328] netlink: 12 bytes leftover after parsing attributes in process `syz.1.105'. [ 92.082303][ T6328] veth0_vlan: mtu greater than device maximum [ 92.226530][ T6334] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 92.292240][ T6339] Invalid ELF header magic: != ELF [ 92.298537][ T925] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 92.305318][ T6339] Mount JFS Failure: -22 [ 92.434070][ T925] usb 4-1: device descriptor read/64, error -71 [ 92.649729][ T6348] ======================================================= [ 92.649729][ T6348] WARNING: The mand mount option has been deprecated and [ 92.649729][ T6348] and is ignored by this kernel. Remove the mand [ 92.649729][ T6348] option from the mount to silence this warning. [ 92.649729][ T6348] ======================================================= [ 92.686597][ T925] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 92.700455][ T6348] XFS (rnullb0): Invalid superblock magic number [ 92.742546][ T2153] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 92.795755][ T6358] netlink: 68 bytes leftover after parsing attributes in process `syz.0.114'. [ 92.806220][ T6358] FAULT_INJECTION: forcing a failure. [ 92.806220][ T6358] name failslab, interval 1, probability 0, space 0, times 0 [ 92.818962][ T6358] CPU: 0 UID: 0 PID: 6358 Comm: syz.0.114 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 92.818983][ T6358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.818993][ T6358] Call Trace: [ 92.819001][ T6358] [ 92.819009][ T6358] dump_stack_lvl+0x189/0x250 [ 92.819032][ T6358] ? __pfx____ratelimit+0x10/0x10 [ 92.819051][ T6358] ? __pfx_dump_stack_lvl+0x10/0x10 [ 92.819069][ T6358] ? __pfx__printk+0x10/0x10 [ 92.819099][ T6358] should_fail_ex+0x414/0x560 [ 92.819126][ T6358] should_failslab+0xa8/0x100 [ 92.819146][ T6358] __kmalloc_cache_noprof+0x70/0x3d0 [ 92.819164][ T6358] ? sctp_add_bind_addr+0x8c/0x370 [ 92.819187][ T6358] sctp_add_bind_addr+0x8c/0x370 [ 92.819208][ T6358] sctp_copy_local_addr_list+0x30b/0x4e0 [ 92.819230][ T6358] ? sctp_copy_local_addr_list+0x9b/0x4e0 [ 92.819248][ T6358] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 92.819270][ T6358] ? sctp_v6_is_any+0x64/0x80 [ 92.819291][ T6358] ? sctp_copy_one_addr+0x93/0x360 [ 92.819313][ T6358] sctp_bind_addr_copy+0xb3/0x3c0 [ 92.819333][ T6358] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 92.819354][ T6358] sctp_connect_new_asoc+0x2e0/0x690 [ 92.819379][ T6358] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 92.819399][ T6358] ? __local_bh_enable_ip+0x12d/0x1c0 [ 92.819422][ T6358] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 92.819437][ T6358] ? security_sctp_bind_connect+0x7e/0x2e0 [ 92.819462][ T6358] sctp_sendmsg+0x155c/0x2810 [ 92.819497][ T6358] ? __pfx_sctp_sendmsg+0x10/0x10 [ 92.819522][ T6358] ? aa_sk_perm+0x81e/0x950 [ 92.819544][ T6358] ? __pfx_aa_sk_perm+0x10/0x10 [ 92.819562][ T6358] ? sock_rps_record_flow+0x19/0x410 [ 92.819583][ T6358] ? inet_sendmsg+0x2f4/0x370 [ 92.819605][ T6358] __sock_sendmsg+0x19c/0x270 [ 92.819627][ T6358] __sys_sendto+0x3bd/0x520 [ 92.819651][ T6358] ? __pfx___sys_sendto+0x10/0x10 [ 92.819669][ T6358] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 92.819701][ T6358] ? __fget_files+0x3a0/0x420 [ 92.819733][ T6358] ? ksys_write+0x22a/0x250 [ 92.819754][ T6358] ? __pfx_ksys_write+0x10/0x10 [ 92.819770][ T6358] ? rcu_is_watching+0x15/0xb0 [ 92.819791][ T6358] __x64_sys_sendto+0xde/0x100 [ 92.819816][ T6358] do_syscall_64+0xfa/0x3b0 [ 92.819835][ T6358] ? lockdep_hardirqs_on+0x9c/0x150 [ 92.819853][ T6358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.819870][ T6358] ? clear_bhb_loop+0x60/0xb0 [ 92.819897][ T6358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.819912][ T6358] RIP: 0033:0x7f9286d8e929 [ 92.819928][ T6358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 92.819941][ T6358] RSP: 002b:00007f9287cc0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 92.819960][ T6358] RAX: ffffffffffffffda RBX: 00007f9286fb5fa0 RCX: 00007f9286d8e929 [ 92.819972][ T6358] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000003 [ 92.819983][ T6358] RBP: 00007f9287cc0090 R08: 0000200000000080 R09: 000000000000001c [ 92.819994][ T6358] R10: 0000000000000051 R11: 0000000000000246 R12: 0000000000000002 [ 92.820004][ T6358] R13: 0000000000000000 R14: 00007f9286fb5fa0 R15: 00007ffdd4c879c8 [ 92.820033][ T6358] [ 92.953017][ T2153] usb 3-1: Using ep0 maxpacket: 32 [ 92.956041][ T925] usb 4-1: device descriptor read/64, error -71 [ 92.978853][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.082845][ T925] usb usb4-port1: attempt power cycle [ 93.117513][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.178838][ T2153] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 93.188167][ T2153] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.200548][ T2153] usb 3-1: config 0 descriptor?? [ 93.209390][ T2153] hub 3-1:0.0: USB hub found [ 93.312428][ T5896] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 93.408871][ T2153] hub 3-1:0.0: 1 port detected [ 93.462670][ T5896] usb 1-1: Using ep0 maxpacket: 32 [ 93.469382][ T5896] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.481013][ T5896] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.490873][ T5896] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 93.512442][ T925] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 93.520147][ T5896] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.543210][ T925] usb 4-1: device descriptor read/8, error -71 [ 93.549509][ T5896] usb 1-1: config 0 descriptor?? [ 93.563225][ T5896] hub 1-1:0.0: USB hub found [ 93.580520][ T6362] capability: warning: `syz.1.116' uses deprecated v2 capabilities in a way that may be insecure [ 93.749227][ T6366] ALSA: seq fatal error: cannot create timer (-22) [ 93.759749][ T5896] hub 1-1:0.0: 1 port detected [ 93.792531][ T925] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 93.813275][ T925] usb 4-1: device descriptor read/8, error -71 [ 93.932831][ T925] usb usb4-port1: unable to enumerate USB device [ 94.112600][ T5883] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 94.112940][ T925] usb 3-1: USB disconnect, device number 11 [ 94.119467][ T2153] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 94.282465][ T2153] usb 2-1: Using ep0 maxpacket: 8 [ 94.289084][ T2153] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 94.298977][ T2153] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 94.308731][ T2153] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 94.318811][ T2153] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 94.331837][ T2153] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 94.340917][ T2153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.463601][ T5883] usb 1-1: USB disconnect, device number 7 [ 94.465438][ T5896] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 94.559377][ T2153] usb 2-1: GET_CAPABILITIES returned 0 [ 94.565587][ T2153] usbtmc 2-1:16.0: can't read capabilities [ 94.766620][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 95.001673][ T2153] usb 2-1: USB disconnect, device number 10 [ 95.226232][ T6386] netlink: 'syz.3.123': attribute type 4 has an invalid length. [ 95.250982][ T6386] netlink: 17 bytes leftover after parsing attributes in process `syz.3.123'. [ 95.373575][ T6391] netlink: 12 bytes leftover after parsing attributes in process `syz.0.125'. [ 95.407624][ T6391] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 95.794397][ T6401] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4093662463 (4093662463 ns) > initial count (1099723850 ns). Using initial count to start timer. [ 96.022796][ T2153] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 96.063906][ T925] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 96.173181][ T2153] usb 3-1: device descriptor read/64, error -71 [ 96.212485][ T925] usb 1-1: Using ep0 maxpacket: 16 [ 96.219108][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.230270][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 96.240059][ T925] usb 1-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 96.242507][ T5838] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 96.249107][ T925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.255490][ T925] usb 1-1: config 0 descriptor?? [ 96.402410][ T5838] usb 2-1: Using ep0 maxpacket: 32 [ 96.409551][ T5838] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.420666][ T2153] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 96.428402][ T5838] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 96.438321][ T5838] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 96.447867][ T5838] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.467796][ T5838] usb 2-1: config 0 descriptor?? [ 96.495789][ T5838] hub 2-1:0.0: USB hub found [ 96.505574][ T5851] Bluetooth: hci2: unexpected event 0x01 length: 4 > 1 [ 96.602430][ T2153] usb 3-1: device descriptor read/64, error -71 [ 96.684176][ T6401] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.694558][ T6401] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.704948][ T5838] hub 2-1:0.0: 1 port detected [ 96.722986][ T2153] usb usb3-port1: attempt power cycle [ 96.909513][ T925] usbhid 1-1:0.0: can't add hid device: -71 [ 96.925369][ T925] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 96.944237][ T925] usb 1-1: USB disconnect, device number 8 [ 97.062585][ T2153] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 97.083101][ T2153] usb 3-1: device descriptor read/8, error -71 [ 97.329386][ T2153] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 97.362774][ T2153] usb 3-1: device descriptor read/8, error -71 [ 97.443093][ T5838] hub 2-1:0.0: hub_ext_port_status failed (err = -71) [ 97.443327][ T925] usb 2-1: USB disconnect, device number 11 [ 97.472803][ T2153] usb usb3-port1: unable to enumerate USB device [ 97.691218][ T30] audit: type=1326 audit(1751413814.622:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.0.136" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9286d8e929 code=0x0 [ 98.058908][ T6427] devtmpfs: Too few inodes for current use [ 98.714103][ T6439] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 98.737461][ T6439] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 98.919521][ T6442] netlink: 'syz.2.145': attribute type 29 has an invalid length. [ 98.959203][ T6442] netlink: 'syz.2.145': attribute type 29 has an invalid length. [ 99.006733][ T6442] netlink: 596 bytes leftover after parsing attributes in process `syz.2.145'. [ 99.018315][ T6442] /dev/rnullb0: Can't open blockdev [ 99.263779][ T6453] fuseblk: Bad value for 'group_id' [ 99.272545][ T6453] fuseblk: Bad value for 'group_id' [ 99.481860][ T6465] UDF-fs: warning (device rnullb0): udf_load_vrs: No VRS found [ 99.490774][ T6465] UDF-fs: Scanning with blocksize 4096 failed [ 99.682713][ T2153] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 99.862632][ T2153] usb 4-1: Using ep0 maxpacket: 32 [ 99.875029][ T2153] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.889325][ T2153] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.901937][ T2153] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 99.914807][ T2153] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.929023][ T2153] usb 4-1: config 0 descriptor?? [ 99.946249][ T2153] hub 4-1:0.0: USB hub found [ 100.146245][ T2153] hub 4-1:0.0: 1 port detected [ 100.465620][ T6489] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 100.558322][ T6493] overlayfs: failed to resolve './file0': -2 [ 100.932877][ T5896] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 101.018291][ T2153] hub 4-1:0.0: hub_ext_port_status failed (err = -71) [ 101.020833][ T925] usb 4-1: USB disconnect, device number 13 [ 101.113504][ T5896] usb 2-1: Using ep0 maxpacket: 16 [ 101.122148][ T5896] usb 2-1: unable to get BOS descriptor or descriptor too short [ 101.132409][ T5896] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 101.143109][ T5896] usb 2-1: can't read configurations, error -61 [ 101.274517][ T5896] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 101.432854][ T5896] usb 2-1: Using ep0 maxpacket: 16 [ 101.446983][ T5896] usb 2-1: unable to get BOS descriptor or descriptor too short [ 101.461628][ T5896] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 101.472189][ T5896] usb 2-1: can't read configurations, error -61 [ 101.479738][ T5896] usb usb2-port1: attempt power cycle [ 101.822501][ T5896] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 101.853323][ T5896] usb 2-1: Using ep0 maxpacket: 16 [ 101.860752][ T5896] usb 2-1: unable to get BOS descriptor or descriptor too short [ 101.874708][ T5896] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 101.892622][ T5896] usb 2-1: can't read configurations, error -61 [ 102.027272][ T5896] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 102.053103][ T5896] usb 2-1: Using ep0 maxpacket: 16 [ 102.062032][ T5896] usb 2-1: unable to get BOS descriptor or descriptor too short [ 102.075759][ T5896] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 102.087146][ T5896] usb 2-1: can't read configurations, error -61 [ 102.094177][ T5896] usb usb2-port1: unable to enumerate USB device [ 102.555188][ T6530] netlink: 256 bytes leftover after parsing attributes in process `syz.2.180'. [ 102.722448][ T2153] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 102.887013][ T2153] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 102.899237][ T2153] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 102.913160][ T2153] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 102.942392][ T2153] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 102.955279][ T5896] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 102.975084][ T2153] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 102.986203][ T2153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.006744][ T2153] usb 1-1: config 0 descriptor?? [ 103.122643][ T5896] usb 3-1: Using ep0 maxpacket: 32 [ 103.134291][ T5896] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.155096][ T5896] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 103.182514][ T5896] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 103.191552][ T5896] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.225613][ T5896] usb 3-1: config 0 descriptor?? [ 103.252635][ T5896] hub 3-1:0.0: USB hub found [ 103.419811][ T6528] netlink: 24 bytes leftover after parsing attributes in process `syz.0.179'. [ 103.443778][ T2153] usbhid 1-1:0.0: can't add hid device: -71 [ 103.452730][ T2153] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 103.453844][ T5896] hub 3-1:0.0: 1 port detected [ 103.481151][ T2153] usb 1-1: USB disconnect, device number 9 [ 104.089141][ T5896] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 104.100207][ T5896] usb 3-1: USB disconnect, device number 16 [ 104.124393][ T6549] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 104.194544][ T2153] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 104.384847][ T2153] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 104.397096][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 104.408187][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 104.419073][ T2153] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 104.432489][ T2153] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 104.441731][ T2153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.450057][ T5838] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 104.459668][ T2153] usb 2-1: config 0 descriptor?? [ 104.615833][ T5838] usb 1-1: New USB device found, idVendor=05ac, idProduct=024e, bcdDevice= 0.00 [ 104.625189][ T5838] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.647415][ T5838] usb 1-1: config 0 descriptor?? [ 104.883718][ T2153] plantronics 0003:047F:FFFF.0003: ignoring exceeding usage max [ 104.921974][ T2153] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 105.054674][ T6569] FAULT_INJECTION: forcing a failure. [ 105.054674][ T6569] name failslab, interval 1, probability 0, space 0, times 0 [ 105.088092][ T6569] CPU: 1 UID: 0 PID: 6569 Comm: syz.3.197 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 105.088113][ T6569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 105.088124][ T6569] Call Trace: [ 105.088131][ T6569] [ 105.088138][ T6569] dump_stack_lvl+0x189/0x250 [ 105.088165][ T6569] ? __pfx____ratelimit+0x10/0x10 [ 105.088186][ T6569] ? __pfx_dump_stack_lvl+0x10/0x10 [ 105.088204][ T6569] ? __pfx__printk+0x10/0x10 [ 105.088227][ T6569] ? __pfx___might_resched+0x10/0x10 [ 105.088248][ T6569] should_fail_ex+0x414/0x560 [ 105.088275][ T6569] should_failslab+0xa8/0x100 [ 105.088296][ T6569] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 105.088316][ T6569] ? __alloc_skb+0x112/0x2d0 [ 105.088341][ T6569] __alloc_skb+0x112/0x2d0 [ 105.088365][ T6569] netlink_sendmsg+0x5c6/0xb30 [ 105.088393][ T6569] ? __pfx_netlink_sendmsg+0x10/0x10 [ 105.088417][ T6569] ? aa_sock_msg_perm+0xf1/0x1d0 [ 105.088437][ T6569] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 105.088457][ T6569] ? __pfx_netlink_sendmsg+0x10/0x10 [ 105.088473][ T6569] __sock_sendmsg+0x21c/0x270 [ 105.088491][ T6569] ____sys_sendmsg+0x505/0x830 [ 105.088513][ T6569] ? __pfx_____sys_sendmsg+0x10/0x10 [ 105.088538][ T6569] ? import_iovec+0x74/0xa0 [ 105.088560][ T6569] ___sys_sendmsg+0x21f/0x2a0 [ 105.088580][ T6569] ? __pfx____sys_sendmsg+0x10/0x10 [ 105.088624][ T6569] ? __fget_files+0x2a/0x420 [ 105.088640][ T6569] ? __fget_files+0x3a0/0x420 [ 105.088663][ T6569] __x64_sys_sendmsg+0x19b/0x260 [ 105.088684][ T6569] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 105.088709][ T6569] ? __pfx_ksys_write+0x10/0x10 [ 105.088722][ T6569] ? rcu_is_watching+0x15/0xb0 [ 105.088740][ T6569] ? do_syscall_64+0xbe/0x3b0 [ 105.088759][ T6569] do_syscall_64+0xfa/0x3b0 [ 105.088773][ T6569] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.088788][ T6569] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.088801][ T6569] ? clear_bhb_loop+0x60/0xb0 [ 105.088817][ T6569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.088830][ T6569] RIP: 0033:0x7f34baf8e929 [ 105.088842][ T6569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 105.088852][ T6569] RSP: 002b:00007f34bbe09038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.088867][ T6569] RAX: ffffffffffffffda RBX: 00007f34bb1b5fa0 RCX: 00007f34baf8e929 [ 105.088877][ T6569] RDX: 0000000000040800 RSI: 0000200000000280 RDI: 0000000000000004 [ 105.088885][ T6569] RBP: 00007f34bbe09090 R08: 0000000000000000 R09: 0000000000000000 [ 105.088893][ T6569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.088901][ T6569] R13: 0000000000000000 R14: 00007f34bb1b5fa0 R15: 00007fff7697e858 [ 105.088921][ T6569] [ 105.091037][ T5896] usb 2-1: USB disconnect, device number 16 [ 105.337496][ T5838] apple 0003:05AC:024E.0004: unknown main item tag 0x0 [ 105.380873][ T5838] apple 0003:05AC:024E.0004: unknown main item tag 0x0 [ 105.399077][ T5838] apple 0003:05AC:024E.0004: unknown main item tag 0x0 [ 105.443476][ T5838] apple 0003:05AC:024E.0004: hidraw1: USB HID v1.04 Device [HID 05ac:024e] on usb-dummy_hcd.0-1/input0 [ 105.518674][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 105.553841][ T6574] syz.2.198 (6574) used greatest stack depth: 17992 bytes left [ 105.565043][ T5838] usb 1-1: USB disconnect, device number 10 [ 105.769569][ T6577] fido_id[6577]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 105.952509][ T5883] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 105.972459][ T2153] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 106.105108][ T5883] usb 4-1: Using ep0 maxpacket: 32 [ 106.112031][ T5883] usb 4-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 106.123430][ T2153] usb 3-1: Using ep0 maxpacket: 32 [ 106.128687][ T5883] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.139040][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.152589][ T5883] usb 4-1: config 0 descriptor?? [ 106.157737][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.174831][ T5883] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 106.184138][ T2153] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 106.194994][ T2153] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.209631][ T2153] usb 3-1: config 0 descriptor?? [ 106.218798][ T2153] hub 3-1:0.0: USB hub found [ 106.417571][ T2153] hub 3-1:0.0: 1 port detected [ 106.622518][ T5958] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 106.729415][ T6605] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.207'. [ 106.802535][ T5958] usb 2-1: Using ep0 maxpacket: 32 [ 106.812945][ T5958] usb 2-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 106.832320][ T5958] usb 2-1: config 0 interface 0 has no altsetting 0 [ 106.845376][ T5958] usb 2-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 106.855505][ T5958] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.868308][ T5958] usb 2-1: config 0 descriptor?? [ 107.039132][ T2153] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 107.039495][ T5896] usb 3-1: USB disconnect, device number 17 [ 107.282995][ T5958] corsair-cpro 0003:1B1C:0C10.0005: unknown main item tag 0x1 [ 107.290493][ T5958] corsair-cpro 0003:1B1C:0C10.0005: item fetching failed at offset 4/5 [ 107.299482][ T5958] corsair-cpro 0003:1B1C:0C10.0005: probe with driver corsair-cpro failed with error -22 [ 108.593911][ T5883] gspca_vc032x: reg_r err -71 [ 108.598729][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.604317][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.609676][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.615064][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.620360][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.625737][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.631017][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.636482][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.641767][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.648748][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.654090][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.659384][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.664896][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.670810][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.676174][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.681450][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.686757][ T5883] gspca_vc032x: I2c Bus Busy Wait 00 [ 108.692030][ T5883] gspca_vc032x: Unknown sensor... [ 108.697803][ T5883] vc032x 4-1:0.0: probe with driver vc032x failed with error -22 [ 108.707631][ T5883] usb 4-1: USB disconnect, device number 14 [ 109.200271][ T6593] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 109.277753][ T5883] usb 2-1: USB disconnect, device number 17 [ 109.381224][ T6619] omfs: Invalid superblock (0) [ 109.387017][ T5958] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 109.406702][ T6618] omfs: Invalid superblock (0) [ 109.426349][ T6621] FAULT_INJECTION: forcing a failure. [ 109.426349][ T6621] name failslab, interval 1, probability 0, space 0, times 0 [ 109.439640][ T6621] CPU: 1 UID: 0 PID: 6621 Comm: syz.1.211 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 109.439662][ T6621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 109.439672][ T6621] Call Trace: [ 109.439679][ T6621] [ 109.439686][ T6621] dump_stack_lvl+0x189/0x250 [ 109.439710][ T6621] ? __pfx____ratelimit+0x10/0x10 [ 109.439731][ T6621] ? __pfx_dump_stack_lvl+0x10/0x10 [ 109.439750][ T6621] ? __pfx__printk+0x10/0x10 [ 109.439774][ T6621] ? __pfx___might_resched+0x10/0x10 [ 109.439791][ T6621] ? fs_reclaim_acquire+0x7d/0x100 [ 109.439817][ T6621] should_fail_ex+0x414/0x560 [ 109.439846][ T6621] should_failslab+0xa8/0x100 [ 109.439867][ T6621] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 109.439886][ T6621] ? __alloc_skb+0x112/0x2d0 [ 109.439913][ T6621] __alloc_skb+0x112/0x2d0 [ 109.439939][ T6621] netlink_ack+0x146/0xa50 [ 109.439958][ T6621] ? __pfx_genl_rcv_msg+0x10/0x10 [ 109.439991][ T6621] netlink_rcv_skb+0x28c/0x470 [ 109.440013][ T6621] ? __pfx_genl_rcv_msg+0x10/0x10 [ 109.440031][ T6621] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 109.440069][ T6621] ? down_read+0x1ad/0x2e0 [ 109.440094][ T6621] genl_rcv+0x28/0x40 [ 109.440108][ T6621] netlink_unicast+0x758/0x8d0 [ 109.440139][ T6621] netlink_sendmsg+0x805/0xb30 [ 109.440170][ T6621] ? __pfx_netlink_sendmsg+0x10/0x10 [ 109.440194][ T6621] ? aa_sock_msg_perm+0xf1/0x1d0 [ 109.440215][ T6621] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 109.440237][ T6621] ? __pfx_netlink_sendmsg+0x10/0x10 [ 109.440260][ T6621] __sock_sendmsg+0x21c/0x270 [ 109.440282][ T6621] ____sys_sendmsg+0x505/0x830 [ 109.440312][ T6621] ? __pfx_____sys_sendmsg+0x10/0x10 [ 109.440354][ T6621] ? import_iovec+0x74/0xa0 [ 109.440382][ T6621] ___sys_sendmsg+0x21f/0x2a0 [ 109.440408][ T6621] ? __pfx____sys_sendmsg+0x10/0x10 [ 109.440470][ T6621] ? __fget_files+0x2a/0x420 [ 109.440490][ T6621] ? __fget_files+0x3a0/0x420 [ 109.440523][ T6621] __x64_sys_sendmsg+0x19b/0x260 [ 109.440549][ T6621] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 109.440582][ T6621] ? __pfx_ksys_write+0x10/0x10 [ 109.440599][ T6621] ? rcu_is_watching+0x15/0xb0 [ 109.440621][ T6621] ? do_syscall_64+0xbe/0x3b0 [ 109.440646][ T6621] do_syscall_64+0xfa/0x3b0 [ 109.440665][ T6621] ? lockdep_hardirqs_on+0x9c/0x150 [ 109.440684][ T6621] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.440700][ T6621] ? clear_bhb_loop+0x60/0xb0 [ 109.440722][ T6621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.440738][ T6621] RIP: 0033:0x7fd47998e929 [ 109.440753][ T6621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 109.440766][ T6621] RSP: 002b:00007fd47a790038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.440784][ T6621] RAX: ffffffffffffffda RBX: 00007fd479bb5fa0 RCX: 00007fd47998e929 [ 109.440797][ T6621] RDX: 0000000000048004 RSI: 0000200000000100 RDI: 0000000000000004 [ 109.440808][ T6621] RBP: 00007fd47a790090 R08: 0000000000000000 R09: 0000000000000000 [ 109.440818][ T6621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.440828][ T6621] R13: 0000000000000000 R14: 00007fd479bb5fa0 R15: 00007ffc4edcb8d8 [ 109.440857][ T6621] [ 109.860983][ T6625] 9pnet_fd: Insufficient options for proto=fd [ 109.908223][ T5958] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 109.917333][ T5958] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.927242][ T5958] usb 4-1: Product: syz [ 109.931416][ T5958] usb 4-1: Manufacturer: syz [ 109.936056][ T5958] usb 4-1: SerialNumber: syz [ 109.946985][ T5958] usb 4-1: config 0 descriptor?? [ 109.955529][ T5958] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 110.605929][ T30] audit: type=1326 audit(1751413827.532:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6636 comm="syz.0.218" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9286d8e929 code=0x0 [ 111.083041][ T6657] 9pnet_fd: Insufficient options for proto=fd [ 111.312718][ T5958] gspca_sonixj: reg_r err -110 [ 111.352527][ T5958] sonixj 4-1:0.0: probe with driver sonixj failed with error -110 [ 111.545988][ T6682] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 111.959174][ T6694] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 112.181881][ T5838] usb 4-1: USB disconnect, device number 15 [ 112.372400][ T30] audit: type=1800 audit(1751413829.302:4): pid=6701 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.240" name="bus" dev="overlay" ino=393 res=0 errno=0 [ 112.609371][ T6708] syz.0.245: attempt to access beyond end of device [ 112.609371][ T6708] nbd0: rw=0, sector=64, nr_sectors = 2 limit=0 [ 112.664677][ T6708] isofs_fill_super: bread failed, dev=nbd0, iso_blknum=16, block=32 [ 112.809650][ T6715] netlink: 68 bytes leftover after parsing attributes in process `syz.0.247'. [ 112.908412][ T5896] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 112.972626][ T5838] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 113.092413][ T5896] usb 4-1: Using ep0 maxpacket: 8 [ 113.105832][ T5896] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x99, changing to 0x89 [ 113.130058][ T5838] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 113.142884][ T5896] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 113.176602][ T5896] usb 4-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 113.185880][ T5896] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.204103][ T5838] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.212890][ T5896] usb 4-1: Product: syz [ 113.221347][ T5896] usb 4-1: Manufacturer: syz [ 113.226418][ T5838] usb 2-1: config 0 descriptor?? [ 113.234125][ T5896] usb 4-1: SerialNumber: syz [ 113.248905][ T6731] overlayfs: failed to resolve './file1/file0': -2 [ 113.262095][ T5896] usb 4-1: config 0 descriptor?? [ 113.280909][ T5896] streamzap 4-1:0.0: streamzap_probe: endpoint attributes don't match xfer 0200 [ 113.524950][ T6709] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.533916][ T6709] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.549015][ T5883] usb 4-1: USB disconnect, device number 16 [ 113.663116][ T6741] qnx4: no qnx4 filesystem (no root dir). [ 113.682557][ T5838] usb 2-1: Cannot set MAC address [ 113.688064][ T5838] MOSCHIP usb-ethernet driver 2-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 113.705825][ T5838] usb 2-1: USB disconnect, device number 18 [ 113.785387][ T30] audit: type=1800 audit(1751413830.722:5): pid=6745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.256" name="bus" dev="overlay" ino=327 res=0 errno=0 [ 114.202550][ T5896] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 114.323325][ T5904] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 114.362458][ T5896] usb 3-1: Using ep0 maxpacket: 32 [ 114.374124][ T5896] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.392521][ T5896] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 114.411776][ T5896] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 114.433418][ T5896] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.452100][ T5896] usb 3-1: config 0 descriptor?? [ 114.465956][ T5896] hub 3-1:0.0: USB hub found [ 114.512575][ T5904] usb 1-1: Using ep0 maxpacket: 32 [ 114.526954][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.540233][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 114.550476][ T5904] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 114.559781][ T5904] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.573565][ T5904] usb 1-1: config 0 descriptor?? [ 114.604325][ T5904] hub 1-1:0.0: USB hub found [ 114.653316][ T6763] qnx4: no qnx4 filesystem (no root dir). [ 114.661532][ T5896] hub 3-1:0.0: 1 port detected [ 114.738531][ T6766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 114.752294][ T6766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 114.799392][ T5904] hub 1-1:0.0: 1 port detected [ 114.962441][ T5883] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 115.122788][ T5883] usb 2-1: Using ep0 maxpacket: 32 [ 115.155249][ T5883] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice=67.fe [ 115.170867][ T5883] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.185442][ T5883] usb 2-1: Product: syz [ 115.189673][ T5883] usb 2-1: Manufacturer: syz [ 115.199801][ T5883] usb 2-1: SerialNumber: syz [ 115.210225][ T5883] usb 2-1: config 0 descriptor?? [ 115.288752][ T5896] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 115.307285][ T5896] usb 3-1: USB disconnect, device number 18 [ 115.313812][ T5904] usb 3-1: Failed to suspend device, error -19 [ 115.435218][ T5883] snd-usb-6fire 2-1:0.0: unknown device firmware state received from device: [ 115.454660][ T5904] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 115.464552][ T5904] usb 1-1: USB disconnect, device number 11 [ 115.477077][ T5883] b3 c1 69 eb 50 3d 29 15 [ 115.492863][ T5883] snd-usb-6fire 2-1:0.0: probe with driver snd-usb-6fire failed with error -5 [ 115.837577][ T6766] qnx4: no qnx4 filesystem (no root dir). [ 116.596883][ T6770] syz.3.268 (6770): drop_caches: 2 [ 116.655815][ T6771] syz.3.268 (6771): drop_caches: 2 [ 116.704860][ T5896] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 116.766730][ T6803] FAULT_INJECTION: forcing a failure. [ 116.766730][ T6803] name failslab, interval 1, probability 0, space 0, times 0 [ 116.780216][ T6803] CPU: 0 UID: 0 PID: 6803 Comm: syz.3.277 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 116.780238][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 116.780248][ T6803] Call Trace: [ 116.780255][ T6803] [ 116.780262][ T6803] dump_stack_lvl+0x189/0x250 [ 116.780287][ T6803] ? __pfx____ratelimit+0x10/0x10 [ 116.780308][ T6803] ? __pfx_dump_stack_lvl+0x10/0x10 [ 116.780327][ T6803] ? __pfx__printk+0x10/0x10 [ 116.780347][ T6803] ? __pfx___might_resched+0x10/0x10 [ 116.780365][ T6803] ? fs_reclaim_acquire+0x7d/0x100 [ 116.780390][ T6803] should_fail_ex+0x414/0x560 [ 116.780418][ T6803] should_failslab+0xa8/0x100 [ 116.780438][ T6803] __kmalloc_cache_noprof+0x70/0x3d0 [ 116.780457][ T6803] ? dummy_hrtimer_create+0x53/0x140 [ 116.780479][ T6803] dummy_hrtimer_create+0x53/0x140 [ 116.780497][ T6803] dummy_pcm_open+0xbb/0x4c0 [ 116.780524][ T6803] snd_pcm_open_substream+0x105d/0x23a0 [ 116.780569][ T6803] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 116.780590][ T6803] ? __kasan_kmalloc+0x93/0xb0 [ 116.780609][ T6803] ? snd_pcm_oss_open+0xa0c/0x1b90 [ 116.780653][ T6803] snd_pcm_oss_open+0xb91/0x1b90 [ 116.780689][ T6803] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 116.780714][ T6803] ? do_raw_spin_lock+0x121/0x290 [ 116.780742][ T6803] ? __pfx_default_wake_function+0x10/0x10 [ 116.780778][ T6803] chrdev_open+0x4cc/0x5e0 [ 116.780803][ T6803] ? __pfx_chrdev_open+0x10/0x10 [ 116.780831][ T6803] ? __pfx_chrdev_open+0x10/0x10 [ 116.780851][ T6803] do_dentry_open+0xdf3/0x1970 [ 116.780887][ T6803] vfs_open+0x3b/0x340 [ 116.780906][ T6803] ? path_openat+0x2ecd/0x3830 [ 116.780925][ T6803] path_openat+0x2ee5/0x3830 [ 116.780939][ T6803] ? arch_stack_walk+0xfc/0x150 [ 116.780989][ T6803] ? __pfx_path_openat+0x10/0x10 [ 116.781003][ T6803] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.781037][ T6803] do_filp_open+0x1fa/0x410 [ 116.781054][ T6803] ? __lock_acquire+0xab9/0xd20 [ 116.781077][ T6803] ? __pfx_do_filp_open+0x10/0x10 [ 116.781116][ T6803] ? _raw_spin_unlock+0x28/0x50 [ 116.781133][ T6803] ? alloc_fd+0x64c/0x6c0 [ 116.781164][ T6803] do_sys_openat2+0x121/0x1c0 [ 116.781181][ T6803] ? __pfx_do_sys_openat2+0x10/0x10 [ 116.781198][ T6803] ? ksys_write+0x22a/0x250 [ 116.781219][ T6803] ? __pfx_ksys_write+0x10/0x10 [ 116.781234][ T6803] ? rcu_is_watching+0x15/0xb0 [ 116.781255][ T6803] __x64_sys_openat+0x138/0x170 [ 116.781278][ T6803] do_syscall_64+0xfa/0x3b0 [ 116.781297][ T6803] ? lockdep_hardirqs_on+0x9c/0x150 [ 116.781315][ T6803] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.781331][ T6803] ? clear_bhb_loop+0x60/0xb0 [ 116.781350][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.781367][ T6803] RIP: 0033:0x7f34baf8e929 [ 116.781382][ T6803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 116.781393][ T6803] RSP: 002b:00007f34bbe09038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.781412][ T6803] RAX: ffffffffffffffda RBX: 00007f34bb1b5fa0 RCX: 00007f34baf8e929 [ 116.781423][ T6803] RDX: 0000000000080002 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 116.781433][ T6803] RBP: 00007f34bbe09090 R08: 0000000000000000 R09: 0000000000000000 [ 116.781442][ T6803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 116.781452][ T6803] R13: 0000000000000000 R14: 00007f34bb1b5fa0 R15: 00007fff7697e858 [ 116.781479][ T6803] [ 117.092539][ T5838] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 117.172438][ T5896] usb 3-1: Using ep0 maxpacket: 8 [ 117.179805][ T5896] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 117.189408][ T5896] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 117.200906][ T5896] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 117.210673][ T5896] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 24864, setting to 1024 [ 117.222005][ T5896] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 117.232271][ T5896] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 117.245235][ T5896] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 117.254284][ T5896] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.284550][ T5838] usb 1-1: Using ep0 maxpacket: 32 [ 117.298886][ T5838] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.310402][ T5838] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 117.320203][ T5838] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 117.329798][ T5838] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.340218][ T5838] usb 1-1: config 0 descriptor?? [ 117.348062][ T5838] hub 1-1:0.0: USB hub found [ 117.473604][ T5883] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 117.547783][ T5838] hub 1-1:0.0: 1 port detected [ 117.622450][ T5883] usb 4-1: Using ep0 maxpacket: 32 [ 117.629289][ T5883] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.640350][ T5883] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 117.650258][ T5883] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 117.659346][ T5883] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.670084][ T5883] usb 4-1: config 0 descriptor?? [ 117.679782][ T5883] hub 4-1:0.0: USB hub found [ 117.874232][ T925] usb 2-1: USB disconnect, device number 19 [ 117.879663][ T5883] hub 4-1:0.0: 1 port detected [ 118.172784][ T5838] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 118.173191][ T925] usb 1-1: USB disconnect, device number 12 [ 118.510258][ T5883] hub 4-1:0.0: hub_ext_port_status failed (err = -71) [ 118.510711][ T9] usb 4-1: USB disconnect, device number 17 [ 119.479042][ T5896] usb 3-1: usb_control_msg returned -71 [ 119.492277][ T5896] usbtmc 3-1:16.0: can't read capabilities [ 119.530887][ T5896] usb 3-1: USB disconnect, device number 19 [ 120.002622][ T5896] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 120.142586][ T925] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 120.184209][ T5896] usb 3-1: config 0 has an invalid interface number: 216 but max is 0 [ 120.194082][ T5896] usb 3-1: config 0 has no interface number 0 [ 120.200185][ T5896] usb 3-1: too many endpoints for config 0 interface 216 altsetting 73: 66, using maximum allowed: 30 [ 120.213910][ T5896] usb 3-1: config 0 interface 216 altsetting 73 has 0 endpoint descriptors, different from the interface descriptor's value: 66 [ 120.228446][ T5896] usb 3-1: config 0 interface 216 has no altsetting 0 [ 120.237590][ T5896] usb 3-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 120.247050][ T5896] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.255096][ T5896] usb 3-1: Product: syz [ 120.259253][ T5896] usb 3-1: Manufacturer: syz [ 120.279688][ T5896] usb 3-1: SerialNumber: syz [ 120.292713][ T5896] usb 3-1: config 0 descriptor?? [ 120.303910][ T925] usb 4-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 120.317564][ T925] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.328500][ T925] usb 4-1: config 0 descriptor?? [ 120.338305][ T925] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 120.351189][ T6851] netlink: 188 bytes leftover after parsing attributes in process `syz.0.296'. [ 120.392509][ T5883] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 120.501332][ T5896] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 120.552420][ T5883] usb 2-1: Using ep0 maxpacket: 32 [ 120.559083][ T5883] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.570022][ T5883] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 120.580336][ T5883] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 120.589432][ T5883] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.600113][ T5883] usb 2-1: config 0 descriptor?? [ 120.608717][ T5883] hub 2-1:0.0: USB hub found [ 120.621087][ T6853] netlink: 60 bytes leftover after parsing attributes in process `syz.0.297'. [ 120.630929][ T6853] netlink: 60 bytes leftover after parsing attributes in process `syz.0.297'. [ 120.640587][ T6853] netlink: 60 bytes leftover after parsing attributes in process `syz.0.297'. [ 120.710073][ T5896] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 120.717709][ T5896] sq905c 3-1:0.216: Get version command failed [ 120.724166][ T5896] sq905c 3-1:0.216: probe with driver sq905c failed with error -71 [ 120.737753][ T5896] usb 3-1: USB disconnect, device number 20 [ 120.743890][ T925] cpia1 4-1:0.0: unexpected state after lo power cmd: 00 [ 120.809155][ T5883] hub 2-1:0.0: 1 port detected [ 121.358370][ T925] gspca_cpia1: usb_control_msg 02, error -71 [ 121.367514][ T925] gspca_cpia1: usb_control_msg 05, error -71 [ 121.373956][ T925] cpia1 4-1:0.0: unexpected systemstate: 00 [ 121.383379][ T925] usb 4-1: USB disconnect, device number 18 [ 121.444274][ T5883] hub 2-1:0.0: hub_ext_port_status failed (err = -71) [ 121.444576][ T9] usb 2-1: USB disconnect, device number 20 [ 121.749821][ C0] Unknown status report in ack skb [ 121.867187][ T6871] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 121.875369][ T6871] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 121.918623][ T6871] vxfs: WRONG superblock magic 00000000 at 1 [ 121.931231][ T6871] vxfs: WRONG superblock magic 00000000 at 8 [ 121.939667][ T6871] vxfs: can't find superblock. [ 122.340425][ T6891] netlink: 8 bytes leftover after parsing attributes in process `syz.3.313'. [ 122.519878][ T925] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 122.541835][ T925] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz0 [ 122.692514][ T5838] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 122.852469][ T5838] usb 4-1: Using ep0 maxpacket: 32 [ 122.861571][ T5838] usb 4-1: config 0 has an invalid interface number: 78 but max is 0 [ 122.869745][ T5838] usb 4-1: config 0 has no interface number 0 [ 122.875958][ T5838] usb 4-1: too many endpoints for config 0 interface 78 altsetting 101: 215, using maximum allowed: 30 [ 122.889020][ T5838] usb 4-1: config 0 interface 78 altsetting 101 has 0 endpoint descriptors, different from the interface descriptor's value: 215 [ 122.902573][ T5838] usb 4-1: config 0 interface 78 has no altsetting 0 [ 122.913254][ T5838] usb 4-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=d4.15 [ 122.922664][ T5838] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.931448][ T5838] usb 4-1: Product: syz [ 122.935949][ T5838] usb 4-1: Manufacturer: syz [ 122.940542][ T5838] usb 4-1: SerialNumber: syz [ 122.951051][ T5838] usb 4-1: config 0 descriptor?? [ 123.192496][ T5838] RobotFuzz Open Source InterFace, OSIF 4-1:0.78: failure sending bit rate [ 123.205249][ T5838] RobotFuzz Open Source InterFace, OSIF 4-1:0.78: probe with driver RobotFuzz Open Source InterFace, OSIF failed with error -71 [ 123.226124][ T5838] usb 4-1: USB disconnect, device number 19 [ 123.246824][ T6903] fuse: Bad value for 'group_id' [ 123.256424][ T6903] fuse: Bad value for 'group_id' [ 123.737628][ T5904] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 123.892404][ T5904] usb 2-1: Using ep0 maxpacket: 8 [ 123.901332][ T5904] usb 2-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 123.914593][ T5904] usb 2-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 123.927666][ T5904] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 123.938342][ T5904] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.946898][ T5851] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 123.972016][ T5904] usbtmc 2-1:16.0: bulk endpoints not found [ 124.159132][ T5838] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 124.347401][ T5838] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.368050][ T5838] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 124.378428][ T5838] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.399538][ T5838] usb 4-1: config 0 descriptor?? [ 124.592420][ T5904] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 124.608810][ T5838] usbhid 4-1:0.0: can't add hid device: -71 [ 124.615995][ T5838] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 124.635068][ T5838] usb 4-1: USB disconnect, device number 20 [ 124.722432][ T2153] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 124.747146][ T5904] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 124.757990][ T5904] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x94, changing to 0x84 [ 124.771010][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 124.780916][ T5904] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 124.795823][ T5904] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 124.804939][ T5904] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.813069][ T5904] usb 1-1: Product: syz [ 124.817209][ T5904] usb 1-1: Manufacturer: syz [ 124.821781][ T5904] usb 1-1: SerialNumber: syz [ 124.829346][ T5904] usb 1-1: config 0 descriptor?? [ 124.883432][ T2153] usb 3-1: Using ep0 maxpacket: 32 [ 124.890011][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.901472][ T2153] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 124.911289][ T2153] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 124.920396][ T2153] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.930402][ T2153] usb 3-1: config 0 descriptor?? [ 124.939104][ T2153] hub 3-1:0.0: USB hub found [ 125.043374][ T5837] usb 1-1: USB disconnect, device number 13 [ 125.082486][ T5838] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 125.137630][ T2153] hub 3-1:0.0: 1 port detected [ 125.233918][ T5838] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 125.244945][ T5838] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 125.254049][ T5838] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.265089][ T5838] usb 4-1: config 0 descriptor?? [ 125.676168][ T5838] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 125.703202][ T5838] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0007/input/input8 [ 125.744861][ T5837] usb 3-1: USB disconnect, device number 21 [ 125.752313][ T2153] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 125.819051][ T5838] keytouch 0003:0926:3333.0007: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 126.536685][ T5838] usb 2-1: USB disconnect, device number 21 [ 126.830177][ T6966] Invalid logical block size (3328) [ 126.891026][ T6968] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 127.265496][ T5904] usb 4-1: USB disconnect, device number 21 [ 127.472948][ T925] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 127.653775][ T925] usb 3-1: Using ep0 maxpacket: 8 [ 127.676497][ T925] usb 3-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 127.707000][ T925] usb 3-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 127.737592][ T925] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 127.750610][ T6988] syz.1.351: attempt to access beyond end of device [ 127.750610][ T6988] nbd1: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 127.754307][ T925] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.789713][ T925] usbtmc 3-1:16.0: bulk endpoints not found [ 127.792446][ T6988] SQUASHFS error: Failed to read block 0x0: -5 [ 127.825342][ T6988] unable to read squashfs_super_block [ 127.946755][ T6992] netlink: 24 bytes leftover after parsing attributes in process `syz.0.353'. [ 128.204765][ T7005] /dev/rnullb0: Can't open blockdev [ 128.693873][ T7032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.365'. [ 128.780700][ T7038] netlink: 44 bytes leftover after parsing attributes in process `syz.1.367'. [ 128.792029][ T7038] netlink: 'syz.1.367': attribute type 6 has an invalid length. [ 128.800024][ T7038] netlink: 'syz.1.367': attribute type 5 has an invalid length. [ 128.808272][ T7038] netlink: 'syz.1.367': attribute type 4 has an invalid length. [ 129.215286][ T7043] ucma_write: process 305 (syz.0.366) changed security contexts after opening file descriptor, this is not allowed. [ 129.692493][ T5838] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 129.851855][ T30] audit: type=1800 audit(1751413846.782:6): pid=7070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.375" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 129.885544][ T5838] usb 4-1: Using ep0 maxpacket: 8 [ 129.906350][ T5838] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 129.920323][ T5838] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 129.931497][ T5838] usb 4-1: config 0 has no interface number 0 [ 129.947680][ T5838] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 129.967016][ T5838] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.982375][ T5838] usb 4-1: Product: syz [ 129.986549][ T5838] usb 4-1: Manufacturer: syz [ 130.001338][ T5838] usb 4-1: SerialNumber: syz [ 130.014704][ T5838] usb 4-1: config 0 descriptor?? [ 130.044658][ T5838] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 130.051026][ T5838] usb 4-1: No valid video chain found. [ 130.331765][ T5837] usb 3-1: USB disconnect, device number 22 [ 130.532508][ T5838] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 130.703046][ T5838] usb 1-1: device descriptor read/64, error -71 [ 130.962452][ T9] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 130.962537][ T5838] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 131.112608][ T5838] usb 1-1: device descriptor read/64, error -71 [ 131.122722][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 131.129599][ T9] usb 2-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 131.145094][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.157342][ T9] usb 2-1: config 0 descriptor?? [ 131.171612][ T9] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 131.233094][ T5838] usb usb1-port1: attempt power cycle [ 131.512481][ T5883] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 131.582472][ T5838] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 131.603997][ T5838] usb 1-1: device descriptor read/8, error -71 [ 131.662427][ T5883] usb 3-1: Using ep0 maxpacket: 32 [ 131.669011][ T5883] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 131.684580][ T5883] usb 3-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 131.693814][ T5883] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.701824][ T5883] usb 3-1: Product: syz [ 131.706749][ T5883] usb 3-1: Manufacturer: syz [ 131.711356][ T5883] usb 3-1: SerialNumber: syz [ 131.719325][ T5883] usb 3-1: config 0 descriptor?? [ 131.727426][ T5883] usb 3-1: bad CDC descriptors [ 131.734139][ T5883] usb 3-1: unsupported MDLM descriptors [ 131.842469][ T5838] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 131.863522][ T5838] usb 1-1: device descriptor read/8, error -71 [ 131.972829][ T5838] usb usb1-port1: unable to enumerate USB device [ 131.981528][ T7103] syz.1.380: attempt to access beyond end of device [ 131.981528][ T7103] nbd1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 132.498597][ T5838] usb 4-1: USB disconnect, device number 22 [ 132.747394][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.755045][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.952473][ T5838] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 133.007903][ T9] gspca_vc032x: reg_r err -32 [ 133.012856][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.018271][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.024595][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.029995][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.035410][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.040786][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.046156][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.051512][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.056868][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.062166][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.069729][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.075098][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.080398][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.085717][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.090996][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.096308][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.101603][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.107078][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 133.112397][ T9] gspca_vc032x: Unknown sensor... [ 133.112495][ T5838] usb 4-1: Using ep0 maxpacket: 8 [ 133.117495][ T9] vc032x 2-1:0.0: probe with driver vc032x failed with error -22 [ 133.127647][ T5838] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 133.140898][ T5838] usb 4-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 133.156168][ T5838] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 133.165302][ T5838] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.180793][ T5838] usbtmc 4-1:16.0: bulk endpoints not found [ 133.614565][ T5838] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 133.753601][ T5838] usb 1-1: device descriptor read/64, error -71 [ 133.992789][ T5838] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 134.122422][ T5838] usb 1-1: device descriptor read/64, error -71 [ 134.232625][ T5838] usb usb1-port1: attempt power cycle [ 134.293066][ T5837] usb 3-1: USB disconnect, device number 23 [ 134.582725][ T5838] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 134.602818][ T5838] usb 1-1: device descriptor read/8, error -71 [ 134.737227][ T9] usb 2-1: USB disconnect, device number 22 [ 134.755403][ T5837] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 134.797371][ T7128] vxcan0: tx address claim with dlc 0 [ 134.842757][ T5838] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 134.873503][ T5838] usb 1-1: device descriptor read/8, error -71 [ 134.902566][ T5837] usb 3-1: device descriptor read/64, error -71 [ 134.982746][ T5838] usb usb1-port1: unable to enumerate USB device [ 135.152593][ T5837] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 135.313613][ T5837] usb 3-1: device descriptor read/64, error -71 [ 135.432758][ T5837] usb usb3-port1: attempt power cycle [ 135.658351][ T5904] usb 4-1: USB disconnect, device number 23 [ 135.792648][ T5837] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 135.826136][ T5837] usb 3-1: device descriptor read/8, error -71 [ 136.099449][ T5837] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 136.134189][ T5837] usb 3-1: device descriptor read/8, error -71 [ 136.243197][ T5837] usb usb3-port1: unable to enumerate USB device [ 136.371011][ T7165] netlink: 5 bytes leftover after parsing attributes in process `syz.1.403'. [ 136.395528][ T7165] netlink: 16 bytes leftover after parsing attributes in process `syz.1.403'. [ 136.406526][ T7165] netlink: 12 bytes leftover after parsing attributes in process `syz.1.403'. [ 136.411602][ T7168] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 137.273006][ T5904] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 137.423527][ T5904] usb 2-1: Using ep0 maxpacket: 16 [ 137.430799][ T5904] usb 2-1: config 0 has no interfaces? [ 137.444677][ T5904] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 137.464291][ T5904] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.484365][ T5904] usb 2-1: Product: syz [ 137.486710][ T7205] netlink: 48 bytes leftover after parsing attributes in process `syz.2.417'. [ 137.488621][ T5904] usb 2-1: Manufacturer: syz [ 137.505673][ T5904] usb 2-1: SerialNumber: syz [ 137.516797][ T7205] fuse: Unknown parameter 'uóer_id' [ 137.523854][ T5904] usb 2-1: config 0 descriptor?? [ 137.614539][ T7211] netlink: 36 bytes leftover after parsing attributes in process `syz.2.420'. [ 137.625318][ T7211] netlink: 16 bytes leftover after parsing attributes in process `syz.2.420'. [ 137.635217][ T7211] netlink: 36 bytes leftover after parsing attributes in process `syz.2.420'. [ 137.644415][ T7211] netlink: 36 bytes leftover after parsing attributes in process `syz.2.420'. [ 137.832510][ T5904] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 138.018718][ T5904] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.034386][ T5904] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 138.047567][ T5904] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.060424][ T5904] usb 4-1: config 0 descriptor?? [ 138.192434][ T925] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 138.214573][ T7223] ./cgroup: Can't lookup blockdev [ 138.273923][ T5904] usbhid 4-1:0.0: can't add hid device: -71 [ 138.279939][ T5904] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 138.294883][ T5904] usb 4-1: USB disconnect, device number 24 [ 138.343249][ T925] usb 1-1: Using ep0 maxpacket: 32 [ 138.351146][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.363889][ T925] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.373803][ T925] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 138.382913][ T925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.395616][ T925] usb 1-1: config 0 descriptor?? [ 138.404633][ T925] hub 1-1:0.0: USB hub found [ 138.604425][ T925] hub 1-1:0.0: 1 port detected [ 138.802598][ T5904] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 138.974259][ T5904] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.989626][ T5904] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 138.998807][ T5904] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.010967][ T5904] usb 4-1: config 0 descriptor?? [ 139.031549][ T925] usb 1-1: USB disconnect, device number 22 [ 139.422875][ T5904] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 139.436502][ T5904] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0008/input/input9 [ 139.536795][ T5904] keytouch 0003:0926:3333.0008: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 139.603335][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 139.764868][ T9] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 139.773164][ T9] usb 3-1: config 0 has no interface number 0 [ 139.781848][ T9] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 139.791936][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.812924][ T9] usb 3-1: Product: syz [ 139.817288][ T9] usb 3-1: Manufacturer: syz [ 139.831325][ T9] usb 3-1: SerialNumber: syz [ 139.843605][ T9] usb 3-1: config 0 descriptor?? [ 140.048024][ T5883] usb 2-1: USB disconnect, device number 23 [ 140.090056][ T9] dvb_usb_ec168 3-1:0.1: probe with driver dvb_usb_ec168 failed with error -71 [ 140.130981][ T9] usb 3-1: USB disconnect, device number 28 [ 140.588740][ T7267] random: crng reseeded on system resumption [ 141.022433][ T5838] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 141.172403][ T5838] usb 3-1: Using ep0 maxpacket: 16 [ 141.181049][ T5838] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 141.191084][ T5883] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 141.201192][ T5838] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 141.211191][ T5838] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.219536][ T5838] usb 3-1: Product: syz [ 141.224024][ T5838] usb 3-1: Manufacturer: syz [ 141.227437][ T9] usb 4-1: USB disconnect, device number 25 [ 141.228678][ T5838] usb 3-1: SerialNumber: syz [ 141.257352][ T5838] usb 3-1: config 0 descriptor?? [ 141.277576][ T5838] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 141.287209][ T5838] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 141.329358][ T7277] 9pnet_fd: Insufficient options for proto=fd [ 141.352448][ T5883] usb 2-1: Using ep0 maxpacket: 32 [ 141.383322][ T5883] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.402266][ T5883] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.416095][ T5883] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 141.446402][ T5883] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.462914][ T5883] usb 2-1: config 0 descriptor?? [ 141.474647][ T5883] hub 2-1:0.0: USB hub found [ 141.677896][ T5883] hub 2-1:0.0: 1 port detected [ 141.754819][ T7289] netlink: 'syz.0.446': attribute type 4 has an invalid length. [ 141.775020][ T7289] netlink: 'syz.0.446': attribute type 4 has an invalid length. [ 141.802594][ T9] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 141.879264][ T5883] hub 2-1:0.0: hub_hub_status failed (err = -71) [ 141.886705][ T5883] hub 2-1:0.0: config failed, can't get hub status (err -71) [ 141.894684][ T5838] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 141.901131][ T5883] ------------[ cut here ]------------ [ 141.906725][ T5883] WARNING: kernel/workqueue.c:4208 at __flush_work+0xabc/0xbc0, CPU#1: kworker/1:5/5883 [ 141.916536][ T5883] Modules linked in: [ 141.920549][ T5883] CPU: 1 UID: 0 PID: 5883 Comm: kworker/1:5 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 141.932163][ T5883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 141.942287][ T5883] Workqueue: usb_hub_wq hub_event [ 141.947605][ T5883] RIP: 0010:__flush_work+0xabc/0xbc0 [ 141.952979][ T5883] Code: 01 00 00 75 53 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 60 3d 35 00 90 0f 0b 90 eb a5 e8 55 3d 35 00 90 <0f> 0b 90 31 c0 48 8b 5c 24 18 eb 95 e8 43 3d 35 00 e9 92 fc ff ff [ 141.962493][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 141.973323][ T5883] RSP: 0018:ffffc90005256940 EFLAGS: 00010287 [ 141.973347][ T5883] RAX: ffffffff818ade3b RBX: 1ffff1100f061054 RCX: 0000000000100000 [ 141.973363][ T5883] RDX: ffffc900162a0000 RSI: 0000000000024c7c RDI: 0000000000024c7d [ 141.973378][ T5883] RBP: ffffc90005256b10 R08: ffffffff8fc29737 R09: 1ffffffff1f852e6 [ 141.973394][ T5883] R10: dffffc0000000000 R11: fffffbfff1f852e7 R12: 0000000000000000 [ 141.973409][ T5883] R13: ffff8880783082a0 R14: dffffc0000000000 R15: ffff888078308288 [ 141.973425][ T5883] FS: 0000000000000000(0000) GS:ffff888125ae4000(0000) knlGS:0000000000000000 [ 141.973443][ T5883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.973457][ T5883] CR2: 00007f9286d71d60 CR3: 0000000028168000 CR4: 00000000003526f0 [ 141.973474][ T5883] Call Trace: [ 141.990923][ T9] usb 4-1: config 0 has no interfaces? [ 141.993295][ T5883] [ 142.004234][ T9] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 142.009232][ T5883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 142.017677][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.025221][ T5883] ? __pfx___flush_work+0x10/0x10 [ 142.025265][ T5883] ? __pfx___might_resched+0x10/0x10 [ 142.025312][ T5883] flush_delayed_work+0x13e/0x190 [ 142.025336][ T5883] ? __pfx_flush_delayed_work+0x10/0x10 [ 142.035001][ T9] usb 4-1: Product: syz [ 142.040848][ T5883] ? _dev_err+0x10a/0x160 [ 142.040884][ T5883] hub_quiesce+0x1f0/0x330 [ 142.056514][ T9] usb 4-1: Manufacturer: syz [ 142.057609][ T5883] hub_disconnect+0xc8/0x470 [ 142.060565][ T9] usb 4-1: SerialNumber: syz [ 142.069548][ T5883] hub_probe+0x132f/0x36e0 [ 142.069592][ T5883] ? __pfx_hub_probe+0x10/0x10 [ 142.069617][ T5883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 142.069638][ T5883] ? ktime_get_mono_fast_ns+0x2af/0x2d0 [ 142.143723][ T9] usb 4-1: config 0 descriptor?? [ 142.148021][ T5883] ? pm_runtime_enable+0x1f3/0x340 [ 142.163635][ T5883] usb_probe_interface+0x634/0xbf0 [ 142.168774][ T5883] ? __pfx_usb_probe_interface+0x10/0x10 [ 142.174600][ T5883] really_probe+0x26d/0x9a0 [ 142.179766][ T5883] __driver_probe_device+0x18c/0x2f0 [ 142.185830][ T5883] driver_probe_device+0x4f/0x430 [ 142.190881][ T5883] __device_attach_driver+0x2ce/0x530 [ 142.196344][ T5883] bus_for_each_drv+0x24e/0x2e0 [ 142.201205][ T5883] ? __pfx___device_attach_driver+0x10/0x10 [ 142.207139][ T5883] ? __pfx_bus_for_each_drv+0x10/0x10 [ 142.212569][ T5883] __device_attach+0x2b8/0x400 [ 142.217337][ T5883] ? __pfx___device_attach+0x10/0x10 [ 142.222647][ T5883] ? do_raw_spin_unlock+0x122/0x240 [ 142.227861][ T5883] bus_probe_device+0x185/0x260 [ 142.232778][ T5883] device_add+0x7b6/0xb50 [ 142.237125][ T5883] usb_set_configuration+0x1a87/0x20e0 [ 142.242641][ T5883] usb_generic_driver_probe+0x8d/0x150 [ 142.248100][ T5883] usb_probe_device+0x1c4/0x390 [ 142.252978][ T5883] ? __pfx_usb_probe_device+0x10/0x10 [ 142.258352][ T5883] really_probe+0x26d/0x9a0 [ 142.263069][ T5883] __driver_probe_device+0x18c/0x2f0 [ 142.268369][ T5883] driver_probe_device+0x4f/0x430 [ 142.273454][ T5883] __device_attach_driver+0x2ce/0x530 [ 142.278845][ T5883] bus_for_each_drv+0x24e/0x2e0 [ 142.284410][ T5883] ? __pfx___device_attach_driver+0x10/0x10 [ 142.290313][ T5883] ? __pfx_bus_for_each_drv+0x10/0x10 [ 142.296151][ T5883] __device_attach+0x2b8/0x400 [ 142.300944][ T5883] ? __pfx___device_attach+0x10/0x10 [ 142.306257][ T5883] ? do_raw_spin_unlock+0x122/0x240 [ 142.311466][ T5883] bus_probe_device+0x185/0x260 [ 142.316356][ T5883] device_add+0x7b6/0xb50 [ 142.320697][ T5883] usb_new_device+0xa39/0x16f0 [ 142.325506][ T5883] ? __pfx_usb_new_device+0x10/0x10 [ 142.330713][ T5883] ? _raw_spin_unlock_irq+0x23/0x50 [ 142.335958][ T5883] ? lockdep_hardirqs_on+0x9c/0x150 [ 142.341166][ T5883] hub_event+0x2941/0x4a00 [ 142.346867][ T5883] ? __pfx_hub_event+0x10/0x10 [ 142.351633][ T5883] ? process_scheduled_works+0x9ef/0x17b0 [ 142.357559][ T5883] ? _raw_spin_unlock_irq+0x23/0x50 [ 142.362817][ T5883] ? process_scheduled_works+0x9ef/0x17b0 [ 142.368557][ T5883] ? process_scheduled_works+0x9ef/0x17b0 [ 142.374343][ T5883] process_scheduled_works+0xae1/0x17b0 [ 142.379937][ T5883] ? __pfx_process_scheduled_works+0x10/0x10 [ 142.386689][ T5883] worker_thread+0x8a0/0xda0 [ 142.391712][ T5883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 142.398108][ T5883] ? __kthread_parkme+0x7b/0x200 [ 142.403125][ T5883] kthread+0x70e/0x8a0 [ 142.407223][ T5883] ? __pfx_worker_thread+0x10/0x10 [ 142.412374][ T5883] ? __pfx_kthread+0x10/0x10 [ 142.416975][ T5883] ? _raw_spin_unlock_irq+0x23/0x50 [ 142.422184][ T5883] ? lockdep_hardirqs_on+0x9c/0x150 [ 142.427452][ T5883] ? __pfx_kthread+0x10/0x10 [ 142.432055][ T5883] ret_from_fork+0x3fc/0x770 [ 142.436703][ T5883] ? __pfx_ret_from_fork+0x10/0x10 [ 142.441844][ T5883] ? __switch_to_asm+0x39/0x70 [ 142.446683][ T5883] ? __switch_to_asm+0x33/0x70 [ 142.451456][ T5883] ? __pfx_kthread+0x10/0x10 [ 142.456119][ T5883] ret_from_fork_asm+0x1a/0x30 [ 142.460916][ T5883] [ 142.463991][ T5883] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 142.471271][ T5883] CPU: 1 UID: 0 PID: 5883 Comm: kworker/1:5 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 142.482816][ T5883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 142.492875][ T5883] Workqueue: usb_hub_wq hub_event [ 142.497909][ T5883] Call Trace: [ 142.501177][ T5883] [ 142.504108][ T5883] dump_stack_lvl+0x99/0x250 [ 142.508698][ T5883] ? __asan_memcpy+0x40/0x70 [ 142.513272][ T5883] ? __pfx_dump_stack_lvl+0x10/0x10 [ 142.518462][ T5883] ? __pfx__printk+0x10/0x10 [ 142.523059][ T5883] panic+0x2db/0x790 [ 142.526949][ T5883] ? __pfx_panic+0x10/0x10 [ 142.531360][ T5883] ? ret_from_fork_asm+0x1a/0x30 [ 142.536292][ T5883] __warn+0x334/0x4c0 [ 142.540258][ T5883] ? __flush_work+0xabc/0xbc0 [ 142.544931][ T5883] ? __flush_work+0xabc/0xbc0 [ 142.549605][ T5883] report_bug+0x2be/0x4f0 [ 142.553924][ T5883] ? __flush_work+0xabc/0xbc0 [ 142.558595][ T5883] ? __flush_work+0xabc/0xbc0 [ 142.563261][ T5883] ? __flush_work+0xabe/0xbc0 [ 142.567922][ T5883] handle_bug+0x84/0x160 [ 142.572156][ T5883] exc_invalid_op+0x1a/0x50 [ 142.576649][ T5883] asm_exc_invalid_op+0x1a/0x20 [ 142.581484][ T5883] RIP: 0010:__flush_work+0xabc/0xbc0 [ 142.586758][ T5883] Code: 01 00 00 75 53 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 60 3d 35 00 90 0f 0b 90 eb a5 e8 55 3d 35 00 90 <0f> 0b 90 31 c0 48 8b 5c 24 18 eb 95 e8 43 3d 35 00 e9 92 fc ff ff [ 142.606358][ T5883] RSP: 0018:ffffc90005256940 EFLAGS: 00010287 [ 142.612422][ T5883] RAX: ffffffff818ade3b RBX: 1ffff1100f061054 RCX: 0000000000100000 [ 142.620397][ T5883] RDX: ffffc900162a0000 RSI: 0000000000024c7c RDI: 0000000000024c7d [ 142.628358][ T5883] RBP: ffffc90005256b10 R08: ffffffff8fc29737 R09: 1ffffffff1f852e6 [ 142.636317][ T5883] R10: dffffc0000000000 R11: fffffbfff1f852e7 R12: 0000000000000000 [ 142.644276][ T5883] R13: ffff8880783082a0 R14: dffffc0000000000 R15: ffff888078308288 [ 142.652241][ T5883] ? __flush_work+0xabb/0xbc0 [ 142.656918][ T5883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 142.663238][ T5883] ? __pfx___flush_work+0x10/0x10 [ 142.668260][ T5883] ? __pfx___might_resched+0x10/0x10 [ 142.673548][ T5883] flush_delayed_work+0x13e/0x190 [ 142.678566][ T5883] ? __pfx_flush_delayed_work+0x10/0x10 [ 142.684102][ T5883] ? _dev_err+0x10a/0x160 [ 142.688436][ T5883] hub_quiesce+0x1f0/0x330 [ 142.692857][ T5883] hub_disconnect+0xc8/0x470 [ 142.697478][ T5883] hub_probe+0x132f/0x36e0 [ 142.701901][ T5883] ? __pfx_hub_probe+0x10/0x10 [ 142.706657][ T5883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 142.712972][ T5883] ? ktime_get_mono_fast_ns+0x2af/0x2d0 [ 142.718512][ T5883] ? pm_runtime_enable+0x1f3/0x340 [ 142.723617][ T5883] usb_probe_interface+0x634/0xbf0 [ 142.728729][ T5883] ? __pfx_usb_probe_interface+0x10/0x10 [ 142.734348][ T5883] really_probe+0x26d/0x9a0 [ 142.738847][ T5883] __driver_probe_device+0x18c/0x2f0 [ 142.744122][ T5883] driver_probe_device+0x4f/0x430 [ 142.749139][ T5883] __device_attach_driver+0x2ce/0x530 [ 142.754512][ T5883] bus_for_each_drv+0x24e/0x2e0 [ 142.759354][ T5883] ? __pfx___device_attach_driver+0x10/0x10 [ 142.765236][ T5883] ? __pfx_bus_for_each_drv+0x10/0x10 [ 142.770608][ T5883] __device_attach+0x2b8/0x400 [ 142.775362][ T5883] ? __pfx___device_attach+0x10/0x10 [ 142.780635][ T5883] ? do_raw_spin_unlock+0x122/0x240 [ 142.785826][ T5883] bus_probe_device+0x185/0x260 [ 142.790673][ T5883] device_add+0x7b6/0xb50 [ 142.794996][ T5883] usb_set_configuration+0x1a87/0x20e0 [ 142.800470][ T5883] usb_generic_driver_probe+0x8d/0x150 [ 142.805921][ T5883] usb_probe_device+0x1c4/0x390 [ 142.810763][ T5883] ? __pfx_usb_probe_device+0x10/0x10 [ 142.816121][ T5883] really_probe+0x26d/0x9a0 [ 142.820619][ T5883] __driver_probe_device+0x18c/0x2f0 [ 142.825897][ T5883] driver_probe_device+0x4f/0x430 [ 142.830913][ T5883] __device_attach_driver+0x2ce/0x530 [ 142.836277][ T5883] bus_for_each_drv+0x24e/0x2e0 [ 142.841120][ T5883] ? __pfx___device_attach_driver+0x10/0x10 [ 142.847003][ T5883] ? __pfx_bus_for_each_drv+0x10/0x10 [ 142.852376][ T5883] __device_attach+0x2b8/0x400 [ 142.857129][ T5883] ? __pfx___device_attach+0x10/0x10 [ 142.862405][ T5883] ? do_raw_spin_unlock+0x122/0x240 [ 142.867599][ T5883] bus_probe_device+0x185/0x260 [ 142.872445][ T5883] device_add+0x7b6/0xb50 [ 142.876764][ T5883] usb_new_device+0xa39/0x16f0 [ 142.881529][ T5883] ? __pfx_usb_new_device+0x10/0x10 [ 142.886719][ T5883] ? _raw_spin_unlock_irq+0x23/0x50 [ 142.891904][ T5883] ? lockdep_hardirqs_on+0x9c/0x150 [ 142.897093][ T5883] hub_event+0x2941/0x4a00 [ 142.901539][ T5883] ? __pfx_hub_event+0x10/0x10 [ 142.906293][ T5883] ? process_scheduled_works+0x9ef/0x17b0 [ 142.912013][ T5883] ? _raw_spin_unlock_irq+0x23/0x50 [ 142.917199][ T5883] ? process_scheduled_works+0x9ef/0x17b0 [ 142.922915][ T5883] ? process_scheduled_works+0x9ef/0x17b0 [ 142.928627][ T5883] process_scheduled_works+0xae1/0x17b0 [ 142.934191][ T5883] ? __pfx_process_scheduled_works+0x10/0x10 [ 142.940180][ T5883] worker_thread+0x8a0/0xda0 [ 142.944762][ T5883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 142.951085][ T5883] ? __kthread_parkme+0x7b/0x200 [ 142.956017][ T5883] kthread+0x70e/0x8a0 [ 142.960080][ T5883] ? __pfx_worker_thread+0x10/0x10 [ 142.965179][ T5883] ? __pfx_kthread+0x10/0x10 [ 142.969764][ T5883] ? _raw_spin_unlock_irq+0x23/0x50 [ 142.974954][ T5883] ? lockdep_hardirqs_on+0x9c/0x150 [ 142.980142][ T5883] ? __pfx_kthread+0x10/0x10 [ 142.984728][ T5883] ret_from_fork+0x3fc/0x770 [ 142.989320][ T5883] ? __pfx_ret_from_fork+0x10/0x10 [ 142.994432][ T5883] ? __switch_to_asm+0x39/0x70 [ 142.999183][ T5883] ? __switch_to_asm+0x33/0x70 [ 143.003937][ T5883] ? __pfx_kthread+0x10/0x10 [ 143.008519][ T5883] ret_from_fork_asm+0x1a/0x30 [ 143.013285][ T5883] [ 143.016525][ T5883] Kernel Offset: disabled [ 143.020834][ T5883] Rebooting in 86400 seconds..