last executing test programs: 7.037736259s ago: executing program 1 (id=3033): clock_nanosleep(0x8, 0x1, &(0x7f0000000080)={0x77359400}, 0x0) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x20080, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r1, 0xc0045006, &(0x7f0000000140)=0x6) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f00000001c0)=0xffff) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100)) 6.049502796s ago: executing program 1 (id=3036): r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) r3 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000000c0)={r2, r2, 0x206, 0x0, 0x0, 0x2, 0x0, 0x1, 0x3, 0x7, 0x0, 0x8, 'syz0\x00'}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000940)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02012abd7000fcdbdf251000000008000300ebb58a0541b89e5ba8000000006a4defd98738d4540bdda36bd6e7acda7b66149cd99795ba4c436e74df", @ANYRES32=r1, @ANYBLOB="0c009900010001003e000000"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000140)="ac26f2394bb2ccd21cc10f812c3a3f531bdbc4c59d44efe6437a206df7f3200f36a9843a13877b3aa6803f709c49099abf4bc676714f73469a5c7f37d259100e688a6345b3192abf424d1f4e23059f8bed7aa02b0ddc23cdcb4341c724e3d5611368d06d58cf77dbec954a46ab531ab15af0cc1f", 0x74}, {&(0x7f0000000340)="7dd4623b636d934cab35cfcf271159f75072c58d8051046a3600730419e1fc92e367494fda1f637a7fa80e591534c643ff2028f17d8248811b39df012fda3dc60d0902c70c6e4ff95011d8c7ff4df50d2acfea97bbba424807fbea3d717ba34bdf6e32efc79594c93c1a44b134a37dcc14cbe8c23872581b66864c629bb12f25f52acaa90b199241c9c8b0b4", 0x8c}, {&(0x7f00000004c0)="f21d5dc30cf4c6383f794622a250d890ce9405d3fa5c470ce63bb0985abff3e3ddb36b07d6e36378817be0be0e0ab071c8da34b02c952b46d692c5e3f48c3b8a029925e04c97d6aee06358f2b94377da1cd9006a46b3de16ef38e80e19a79d9cf71293d2d3b7d1e035fa6e84c29ccc7c65bb0964a94baeca5520328a4d5fe9f11f163f937c45fc0013b651f3e72bdbfaf58d5c012a3e7589a69aaee9", 0x9c}, {&(0x7f0000000580)="5595bd8d03796804aa6e6e9a07ace01fae13dc66c8bd8d925bc3d931d4bf062eba94aefbb8b92b79f4db080d8c1708e25cd7b6a051e66f2c3c2975ff9495171b93c0641691aa816582d7e4d97c8e69cb61253100e99baceb12e147eae4fb81a373caf444f6bf102c96000caa765ad903e64ec1fd2f6204fea02ef0daa4564030ad289bedcd9d60bf0d3514d5280a5e6fba57f533129d8fea1785ed1d38e3c4d9419c1157b79f50dc669fcf2762fabbb385fc5e3ebc11aee175228c8a4a2c05f644ac399a0feb73ed1e690b13acd3b7eb8d833b8cb33fcbabf1f06ca4", 0xdc}, {&(0x7f0000000680)="2347b60b3b49d54695b765146cf800bfaf5c37ba73bfca4e9f0c0e7c41b5389b4406b937da7c4f4d43141494144f14445300236001cecb9d4bd90b82d66a7505af97890072b00f68e1ac0d1dc9fef44d6eba386811361b26bec69f11d7ddb32861daad497b2dd13874967329e804ae7714ad7727ad656ccae5df0280f23391c2300f614559f2671df56d2d1a26eb14d5be6a81d3f60c022d6026e611e47176a7cf11101dab95ea1d4646a729db1716d1e47b8d96cddd9433f489494f58875daddb3cce22ddf54b0fe7057d0b3a80d495f3fe36c6dc01", 0xd6}, {&(0x7f0000000780)="1d2f687fdcb67c58a6a25a214ab0d8e721ee68ae2c9b0496c5d8b20c956c337fd45a19a36d6cc79bc941ee426297a3432c6dd12bb3fe6f48ec22ebbc68df008c6b492bf761853c49b2f65d9abf56a1fc7f70676efbf9b07561dfbaa121302e63324cfca22ef6b2e14b12b633d5869c7e81d47a0799074181155293651cfcbd3336cd3fa7175edd3f8ed077fb8d7c1827d27cf104bf088f2357670a4aa66b47c11a3022121f7a8bcca96b042b27ce7174544e9c879f13b17144ecc70e1780f978b8475fefe6f2429052187c8caf377c223b2ef49efc795904a6c7b06f9205175a70bca7", 0xe3}, {&(0x7f0000000880)="3265a4dfa328785ff9b5cc6e23cce6f1280e016dcf0c78a23722c84c67f035017708bdf27bbd9b11f04fe329dadfd9", 0x2f}, {&(0x7f00000008c0)="adccdb81f2be7401dff181bac81a8a090e77d7b1e5fe7aa35bb9bb672c3a708df11cb9c146103419ac6e37161f0bfab29b00eff404007aca8d941e4ccd3d5fa975", 0x41}, {&(0x7f00000009c0)="64879f6a73a0318d6fed786ec5702a8838218edc3a629174994a3938a8d60d3a76484337c6dc1b25364fbda63d5a4d95dc8e428699f4af5bd6ae45712764ce8b", 0x40}, {&(0x7f0000000a00)="d3f6c4194a80d72507fca5c249fa445e771d8062a685d6105ee43461fcc8bb2ab3a8d5f642c14c06d15225db33b1ef43de41cb79adce9aa4ab6ce843e0dccc8d09954244d9b74c61565ea922377046c7c2739697a44fe37353040bc0e18a91e987bfc9711635f50e4c558184cb", 0x6d}], 0xa, 0x0, 0x0, 0x1f00c00e}, 0x400c800) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_tcp_buf(r4, 0x6, 0x3, &(0x7f0000000000)=""/2, &(0x7f0000000080)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'macvlan1\x00', 0x1}) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000090601020000000000000000020000840900020073797a3100000000050001000700000028000780"], 0x50}, 0x1, 0x0, 0x0, 0x10000082}, 0x90) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000020101010800000000000000030000001400108008000240000000070800034000000fff10000e"], 0x38}}, 0x24000881) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="680000000101010200000000000000000a00000908001a4000010000080015400000496d0c001880080003400000397d38"], 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x4) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008102e00f80ecdb4cb9f207c804a00d00000088081afb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) ptrace$pokeuser(0x6, r7, 0x358, 0x800000000000) write$cgroup_pid(r5, &(0x7f0000000100)=r7, 0x12) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x20) 5.072872012s ago: executing program 3 (id=3049): r0 = socket$kcm(0x10, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a000f00000002800200121f", 0x2e}], 0x1}, 0x0) 4.88401193s ago: executing program 3 (id=3056): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)='keyring\x00') munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000002000/0x4000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000006000/0x4000)=nil, &(0x7f0000006000/0x4000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000008000/0x1000)=nil, &(0x7f0000002500)=' ', 0x1}, 0x68) mmap$snddsp(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2b0a78afc30efbd2, 0x80010, 0xffffffffffffffff, 0x9000) syz_usb_connect(0x2, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x74, 0x3d, 0xf2, 0x40, 0xe41, 0x534d, 0xe01c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x6, 0x24, 0x0, 0xd, "", [{{0x9, 0x4, 0x6c, 0x1, 0x0, 0x45, 0x49, 0xf}}]}}]}}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 4.760037654s ago: executing program 1 (id=3059): syz_usb_connect(0x1, 0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000084a48e08d112f74247aa000000010902440001000000000904000003ff016900052406190005240000000d240f"], 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@updpolicy={0x1fc, 0x19, 0x1, 0x0, 0x1, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@mcast1, 0x4e20, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x4000}}, [@tmpl={0x144, 0x5, [{{@in=@local, 0x0, 0x33}, 0x0, @in6=@private1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40}, {{@in6=@remote, 0x0, 0x33}, 0x0, @in6=@dev, 0x0, 0x3}, {{@in=@loopback, 0x0, 0x6c}, 0x0, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x2b}, 0x2, @in=@rand_addr=0x64010101, 0xfffffffc, 0x4, 0x0, 0xfd, 0x0, 0x2, 0x8}, {{@in=@remote, 0x0, 0x2b}, 0x20, @in6=@ipv4={'\x00', '\xff\xff', @broadcast}, 0x3506, 0x5, 0x2, 0x0, 0x0, 0x9}]}]}, 0x1fc}}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000140), 0x1, 0x103020) syz_open_dev$usbfs(&(0x7f00000001c0), 0x10000, 0x10002) r2 = fcntl$dupfd(r0, 0x406, r0) openat(r2, &(0x7f0000000580)='./file0\x00', 0x2, 0x34) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000005c0)={{0x4, 0x1, 0x6, 0x89d2, 'syz1\x00', 0x7fff}, 0x2, 0x40, 0xde1, 0x0, 0x0, 0x6, 'syz0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000009c0)={'syztnl0\x00', &(0x7f0000000900)={'tunl0\x00', 0x0, 0x20, 0x7800, 0xffffffff, 0x0, {{0x23, 0x4, 0x3, 0x5, 0x8c, 0x68, 0x0, 0x1, 0x2f, 0x0, @rand_addr=0x64010100, @multicast1, {[@rr={0x7, 0x27, 0xe2, [@rand_addr=0x64010101, @local, @multicast1, @local, @local, @loopback, @private=0xa010100, @rand_addr=0x64010101, @local]}, @timestamp={0x44, 0x20, 0x8e, 0x0, 0x6, [0x3, 0x1, 0x9, 0x6, 0x7, 0x8, 0x5]}, @end, @generic={0x7, 0x11, "9138ffa5de57f4303c36135afaadd5"}, @end, @lsrr={0x83, 0xb, 0x59, [@multicast1, @remote]}, @end, @rr={0x7, 0xf, 0x4d, [@multicast2, @rand_addr=0x64010102, @multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000032c0)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000003540)={'syztnl2\x00', &(0x7f00000034c0)={'tunl0\x00', 0x0, 0x7800, 0x20, 0xf, 0x6, {{0xf, 0x4, 0x3, 0x15, 0x3c, 0x65, 0x0, 0xff, 0x2f, 0x0, @remote, @remote, {[@ssrr={0x89, 0x27, 0x2b, [@dev={0xac, 0x14, 0x14, 0x22}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @local, @multicast1, @dev={0xac, 0x14, 0x14, 0x36}, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x44}]}]}}}}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000004e80)={@remote, 0x0}, &(0x7f0000004ec0)=0x14) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000063c0)=[{{&(0x7f0000000240)={0xa, 0x4e23, 0x7, @remote}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000280)="787b31cd080962cbed9d7de0833b7660bcb365d498ca93e01dfc37f368198c26511d6c4c69df65bd3080edd79f190aa3430536f017164b99d02b662c345748d934ef597ef1bb8a2f945a76272e0db08c6ef188cb0d029b2a0386619f85faa313e2bd0ca4f2a0083466e405cecc4d83591efcc4075c1d9832a67fa3deaa563e41fca087ae02084b5065ef85f402eb89ed26f4d94269be8b6d450263389ead6f62f40b2d139d061882d6ec8f255724dcadf826d361b11412bdc4f86ae1695333fd59faf8728446da51067718a8b0e2428cd3b7ce93f8f887c09fe3ae8d0f0992039fd068cfbd617c6778c5b4f6c102e958c4c18b4fe4", 0xf5}, {&(0x7f0000000380)="8b20e74e23eeb883d615b71f5dace4f5c196818091e24c7d6c3645d31653d38ee3401c4675b7506f0963d4f1e6eaec5561846546a24109e714bb0879af2186b3ee12454cb71d7f1df95d23ad0fe2f2104bb3846a8a46e21938e5dc5a3f49dd26ec6336893a6b4d2d932e9037d62ec1651f3817ec12e6a8b99f2eb439f39722221c4f978c24e1e82b4a166635f6e7aa07c9b7e7ade51a38b531abc3fbab75381b9dac762aa0fb88705f81b5988405ad5e0034141e31d1fb4f59d6bec921209bc0888ca93beb4df5dc7d1409c19978a502103b0bdf32fdbeee32b883ced50f3c21039f050bdb15f1573dca5cddffaa31aa538871d99797", 0xf6}, {&(0x7f00000004c0)="aad7358210e64aac258af8ed5ba902d0cc8d88ad61137b0008d28fa00e5c2c978e67fe12e2029cd36749b52c986167d869f1d55036c2b57d087f27cc688f6c8cb8b00e8cc6ae5a149d83e4d0a941e3a0155a76ef5c4574e4d95b3448", 0x5c}], 0x3, &(0x7f0000000a00)=[@hopopts={{0x1070, 0x29, 0x36, {0x0, 0x20a, '\x00', [@enc_lim, @padn, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x39}, @jumbo={0xc2, 0x4, 0xffff}, @generic={0x9a, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x38, {0x3, 0xc, 0xc, 0x7, [0x8, 0x6, 0x8, 0x5, 0x2, 0x8]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8f9}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}, @dstopts_2292={{0x60, 0x29, 0x4, {0x2c, 0x8, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local}, @jumbo={0xc2, 0x4, 0xfffffffb}, @jumbo={0xc2, 0x4, 0x10}, @calipso={0x7, 0x20, {0x0, 0x6, 0x1, 0x20e3, [0x10000, 0x10, 0x3]}}]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x3b, 0x6, 0x0, 0x9, 0x0, [@mcast1, @local, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x8, 0x7, '\x00', [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2}, @enc_lim={0x4, 0x1, 0x16}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x33e}]}}}, @dstopts={{0x138, 0x29, 0x37, {0x84, 0x23, '\x00', [@calipso={0x7, 0x20, {0x11c65fae35805071, 0x6, 0x5, 0x848c, [0x7fffffff, 0x4, 0x200]}}, @generic={0xf, 0xf1, "efab6a383898bcd27dd92e5d5c4c0eb641fc6b6f7b5f9ced6b9e1ec08a02971362296d0b140835783e2e2a7d090b1271fd7410911c6442bf31c33743ab101931ae370996b310e3d0ec6f74739d5e59784e474be1eaa5605dc66506ec91f87cdd93513b2124c25f5c9f17424fc3393cbe0ce69ea7e09a00594a60e31d2d9cf999a981c33e57c7d7c8996d1632fb1d826932ef078d9aee145cd8cc9a4bc524f79b1a24cadea2511b3590820998dade59db003fc29d2bd2a2511275a71763641694fd469ee6e7c758bb37c90b749c1a70a192fdba73c309df17618d8af85bb3b204776a6155b673ea9e2264b6876025ab7e39"}, @ra={0x5, 0x2, 0x1}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffd1f}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x87, 0xe, 0x2, 0x6, 0x0, [@empty, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @empty}]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}], 0x13a0}}, {{&(0x7f0000001dc0)={0xa, 0x4e20, 0x2, @empty, 0x800}, 0x1c, &(0x7f0000003240)=[{&(0x7f0000001e00)="0df3b7981ab0a7808bed0649e44889659280733ee639f656d73a1d0d1592f7197919f29b93b2713dfc985d2302a4a751f91275be48c64e7c1b071faf9fb2bfdd7f4bf463284c2fdf3e5796874aa7e1aa08991ea6ff11a23ad8b9b5ab9fa85836c930517ad223370eed04ae2361edf0b1593d0a419a2a5b", 0x77}, {&(0x7f0000001e80)="bf9c5ce2e517868c9fbdc793470c05c17db406fe805871ed9761190366cff7fea234fc024cd6ebc613b3d1fca7b7add5a31d93559811180d2722497640c9f97ecaabf3a49d22a5c72126771a544a8550800127b51df52ac3153cd77c88cab8c3cfdfe3cb344e9bc3a31e62ecdea1f14bd858163fe04a300a83224a0f1a61043469f520458ae63ee90333032c5ca8a6c8c5f8d58633000fc9c53572490e04cc9a", 0xa0}, 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{&(0x7f00000030c0)="7a7c39af1905fd91fd093eb5de58adb5417e8a74c463f45bfbb8fc430428057e0293b82314e736a5c534146f83a190eef5778a3ee90d6015a0f581b05898860b2c841d50ef5072f11ae15b95b0d7711a078f583cb2ab05e023b3afaa9c27bc82e3a185fce7b1d1d8ef645d4b1c5232", 0x6f}, {&(0x7f0000003140)="ba8ef2c3b2a6db009449b12d6761f30a2fd99e107453fd80baa8a6f565192d85cd03810607cc3233f0c7472f22907728c08494059cf385ad1413e418d3025335dd95171614a9723109ec7a171a1df407207afadbe4d32e0a881a74f3398ce094bad64dffc5a6f38732c953849900935e6898c603a6cdc2f74cce16bc16257a18dae76bb7da412e5cf48cfafb3d48d7e525964ad79942054e68facfc2eaaf76be47fb57af167e6a248a7151898744cae993b35592872b491d2d1021b6b71f452de2520612f5e87fb1547d3267467f", 0xce}], 0x7, &(0x7f0000003300)=[@hoplimit={{0x14, 0x29, 0x34, 0x81e}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}, r4}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x8, 0x1, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xb7}]}}}], 0x78}}, {{&(0x7f0000003380)={0xa, 0x4e24, 0x6, @remote, 0x9fe0}, 0x1c, &(0x7f0000003480)=[{&(0x7f00000033c0)="5077d225509f7217b9480ba55eab49cdeebccbbc72ef3560f623f86467992910db6d3e342118eb0fcee108988da47adc1420ad9c9b60d76a59576588f1f81be7d3fad778ecd851debaa3e36b31120167d8198457ea9e520b4c8724ea0e65abd19f5b3c073d04c640ffdf6aaa63df1ba827d0d5a94553121cbb887f4e71013534c58929ec358fbd4b", 0x88}], 0x1, &(0x7f0000003580)=[@pktinfo={{0x24, 0x29, 0x32, {@private2, r5}}}, @hopopts={{0x60, 0x29, 0x36, {0x5c, 0x8, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @private0}, @ra={0x5, 0x2, 0xfffb}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0xd}, @enc_lim]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdrdstopts={{0xc0, 0x29, 0x37, {0x6, 0x14, '\x00', [@generic={0x5, 0xa0, "87f9f731bcd04206b332ce2a37d97c876fecfb101899b733754f04b185fe1710c32fd838a4689f58385b85414684e985a3e0974f8cdee0ce46ec57869d2196c122efdc472620afacf78fb7264068de9662ef3512d6d2b3d6ce6b3b0f1ff1e6823fe3739cfbf603fa02a7190fd639785967a3f7bcf870bfa066b0bec6f4c8faf4745535523d7892456c3cc6063ed757f98e5ca29ca5e27d35600a2c6c8bec8f61"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xbe}}, @hoplimit={{0x14, 0x29, 0x34, 0xffff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80ab}}, @dstopts={{0x18, 0x29, 0x37, {0x32}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}], 0x1d8}}, {{&(0x7f0000003780)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xf}, 0x1c, &(0x7f00000047c0)=[{&(0x7f00000037c0)="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0x1000}], 0x1, &(0x7f0000004800)=[@dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x2e, 0xc, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x18, {0x3, 0x4, 0x32, 0xf4ae, [0x67, 0x5]}}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @hao={0xc9, 0x10, @private1}, @ra={0x5, 0x2, 0x1ff}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @mcast2}]}}}, @dstopts_2292={{0xd0, 0x29, 0x4, {0x4, 0x16, '\x00', [@pad1, @pad1, @pad1, @generic={0x9, 0xa9, "43fbfebd17cbe893e0e3ece5492aab0011d83304a220bb3a24ab935fe97bc687f1b697c7be0cfbc8518904def7a6680bce63b0c4949ca646ab575783a657ebb8a5c0149602d9321e310d3c860edc5ec7382bf1aa52ba9b011e60d17556b650b790b2db242f78c6ee4bb32d5be898245fe3f83b3ee009fe408f50f6a8a0798444ddd4c3bc6e4e87960390318f012d7837bd12bf1d6393c6963340001bffdd1b5ac4542b99b7e538bb6f"}]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0xff, 0x6, 0x0, 0x1, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', @private1]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x1d, 0xa, 0x1, 0xa0, 0x0, [@empty, @private0={0xfc, 0x0, '\x00', 0x1}, @local, @mcast1, @local]}}}, @hopopts_2292={{0xf0, 0x29, 0x36, {0x21, 0x1a, '\x00', [@hao={0xc9, 0x10, @private2}, @pad1, @enc_lim, @generic={0x2, 0x9a, "b4a119418cfc705de02568cc163af233beadaf00f5015df5f71650e5c1a8195c0f862d1da20c474277c4ba633c995f6931ebf8b84f3e9cc4d0686931238a81fa4666b619acf335bc062ede987d60919aab373c137444c00ab29f1e33894caa62aa50f5655c8f17629613ff609d885df70ff23f1ceca521f1de826bd5010b37f7b2d043065eecc8cb0028a3e29b3e62e4b872fa1e3275c9d07fd4"}, @calipso={0x7, 0x20, {0x2, 0x6, 0x8, 0x67d8, [0x8000000000000000, 0x8000000000000000, 0x5]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x320}}, {{&(0x7f0000004b40)={0xa, 0x4e23, 0x10, @local, 0x10}, 0x1c, &(0x7f0000004c00)=[{&(0x7f0000004b80)="0c6aeff3a30904ada5ec58a233f096a8c8a95ade145ef0a302349fa2577ec223b7450f471df2041f3d5622451082227acc73b05ac78ec6", 0x37}, {&(0x7f0000004bc0)="71bacdceaa19e7c4166cfe6312bf9db9a09902b7", 0x14}], 0x2, &(0x7f0000004c40)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @dstopts={{0x160, 0x29, 0x37, {0xff, 0x28, '\x00', [@generic={0x8, 0xab, "6887c2dce698b70e8cf4cbe97de7239fa48962b4d7c3be1e50e711ca7dc68b3d9bbd106f1717657b45d74bb29272c770ea9c078d2d1b9b132ae79d033e942ec603dd55efe08041c83789d9c358a76323af5790589c60c5faea3135df69a91ac0abf09eecc8852f65d19d340e82fdf95a490a6c6c0f6c11736448d4d51df21cd2160cb9bf06d74c7cfed95c53c26df264c4de3a26e9d5fd88ec5d01d794a7a092c7c7ccd294020045a3d711"}, @generic={0x40, 0x90, "5da359679ca2129a8db78fc1b8e2ff9a90d312be7eee7f00b5cc6f0aa7411b14112dfa1b04c9d9a4211e25973cfa2ce4aac31ed453b7f6099863c7dbe2024150b2411511bb6caad7187f7bc1e567a5836b9bb7e1730402e79c10f10c5d10eb70df807905604182d741becbeeb048219f43b8b3280570f949ea4abe0570750c5c9196bd0d5bacced7f717b9aa9a745e13"}, @enc_lim={0x4, 0x1, 0x2}]}}}], 0x178}}, {{&(0x7f0000004dc0)={0xa, 0x4e20, 0x7dda, @loopback, 0x8}, 0x1c, &(0x7f0000004e40)=[{&(0x7f0000004e00)="c8c9b340fa43c6f8e70313318990e204f0d1bd5a2c5fa4ab3f70c9fb27cea78764a8725e7bea2bc4", 0x28}], 0x1, &(0x7f0000004f00)=[@hopopts_2292={{0x48, 0x29, 0x36, {0x2b, 0x5, '\x00', [@calipso={0x7, 0x20, {0x0, 0x6, 0xc, 0x3, [0x7, 0x4a5, 0x1fd]}}, @jumbo={0xc2, 0x4, 0xb}, @ra]}}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x33, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x10}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @private=0xa010102}, r6}}}, @hopopts={{0x48, 0x29, 0x36, {0x33, 0x5, '\x00', [@ra={0x5, 0x2, 0xaf9}, @enc_lim={0x4, 0x1, 0xfd}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x79c5}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @enc_lim={0x4, 0x1, 0x9}]}}}], 0x110}}, {{&(0x7f0000005040)={0xa, 0x4e24, 0x400, @remote}, 0x1c, &(0x7f0000006300)=[{&(0x7f0000005080)="15a2bb385e1a51b74966e774d87d3ee58cd206fc8b39e471794632eb1a48010af06db33a93477acb37de8408561b2a9605d5b950a26330229d4a40b2cd9ee5973bf88e2468e6078c42ee091a440926a6f100b5d82d0604c21d15fcc56082f9d8ac8a2ee670a94630b73649a3aeae8377c3a41d4eee65b5f6b8e7cd314b6308da67381686db8356071c6f4813d0865d51b39e220242b0", 0x96}, {&(0x7f0000005140)="315ea03fe2abb63184d2878fc7482fb021ab2a0729c70402aaa7c61b4d37854df80171cd58ca99cc03189bb08580ceafd976c6cadb60f51f9bd014eb3d5da68301ec49abd7707e946729ed1dff0f52b5bd678c9e90ea2f05acb28dc12552e325755b74d8ec5e0162c150290336ac528ecad3f9034ed5cd19813d731ad11f539fe576d880368d29556b527f02ec7b6649ba05fddaca9022a93426676299b873142229420dc79137f2966b765dfd10fffa9462fa5c671243aa12dedafd058505ebf4ea", 0xc2}, {&(0x7f0000005240)="866cb822a271d57be0a76ca77b6d02ac5417a4d553f899b0a48af7af1e4cb6df381359c895ee0c4992159a63263dfa468bd681ef9dbef939fe4132e0c571b934ae267cb309d15fa1aab2cdf739433951934cb4e2141224a5bed488b5e390294f879a831c8a8a7f17aad54712d7550d964c9e", 0x72}, {&(0x7f00000052c0)="7efe9bcfd90a09eaf6", 0x9}, {&(0x7f0000005300)="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", 0x1000}], 0x5, &(0x7f0000006380)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x8, 0x4, 0x1, 0x3, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x38}}], 0x7, 0x40) syz_usb_connect$cdc_ncm(0x5, 0x8a, &(0x7f0000000040)={{0x12, 0x1, 0x141, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x78, 0x2, 0x1, 0x9, 0x40, 0x7f, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "d5134f77beca"}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x76f, 0x2, 0x7f}, {0x6, 0x24, 0x1a, 0x8, 0x1}, [@obex={0x5, 0x24, 0x15, 0x3}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x1, 0x88, 0x1, 0x7f, 0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x3, 0xa}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7, 0x6, 0xd}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x9, 0x7, 0xfc}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x5, 0x2}}}}}}}]}}, &(0x7f0000000180)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x201, 0x4, 0x5d, 0x6, 0x10, 0x4}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}}) 3.45606093s ago: executing program 1 (id=3076): prlimit64(0x0, 0x1, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/sockstat6\x00') getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000580)={'gretap0\x00', &(0x7f0000000300)=@ethtool_gfeatures={0x3a, 0x2, [{}, {}]}}) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file3\x00', 0x0) r2 = landlock_create_ruleset(&(0x7f0000000380)={0x3400, 0x2bfd45f5ca327bfc, 0x1}, 0x18, 0x2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x64) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r2, 0x1, &(0x7f0000000340)={0x2000, r3}, 0x0) landlock_restrict_self(r2, 0x0) renameat2(r0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file2\x00', 0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x62080) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000200)={'\x00', 0x1, 0x3b05, 0x0, 0x200, 0x5}) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x3fffffffffffcb5, 0x2, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$sierra_net(0x2, 0x3f, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0xb, 0x2, 0x10, 0x6, 0x2, 0x66}, {0x9, 0x5, 0xc, 0x2, 0x400, 0x7, 0x10, 0x10}, {0x9, 0x5, 0x7, 0x3, 0x200, 0x2c, 0x0, 0xb}}}}}}]}}, 0x0) ioctl$EVIOCRMFF(r5, 0x4004550f, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r7 = dup(r6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r7, 0x0) 3.405984335s ago: executing program 3 (id=3077): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="d800000018009903e00312ba0d8115040a600300ff0f040b067c55a1bc000900b80006990700001815000500fef32702d3001500030001400200000901223fc6ab007f6f94000590a07a52408d966983fed3f36b07a290457f0189b316277ce06bf75c10dde13fb206b33b174e54980ebace80173a5ee4b11602b2a15e67ce1b14d6d930dfe1000000730d7a5025ccca262f3d40fad956d2b6d5a3a6692ac217e11382e767e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b66bce0b42a9ecbee5de6cc452a92307f00000e970300"/227, 0xe3}], 0x1}, 0x20048812) 3.351703108s ago: executing program 3 (id=3078): r0 = landlock_create_ruleset(&(0x7f0000000300)={0x2, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r0, 0x9) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r1, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) setuid(0xee01) inotify_init() r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000cbd70100400000005000000080009000200000008000c00a80a000008000b000000000006000100070000000c000f"], 0x48}, 0x1, 0x0, 0x0, 0x40811}, 0x20) r7 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r7, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x32) sendmmsg(r7, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), r8) sendmsg$L2TP_CMD_SESSION_GET(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010000000000ffdbdf25070000000500130081000000140008"], 0x38}}, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) close_range(r2, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000380)='&\x00w\xb4N6Bf\xa9\xc2\xd0\b\x06L\xbbQ\xd6T\xe3+SD\xa8\x0f\xefwHw\xdab\xc4\x1a\xe55@hA5\xd6\xec.)\x8f}\xc5#L\x99\"\x84;{\xfa\x04~\xf1\x17\x1d\x90\x83\xfc\x1e\xae\xb0/(\xbb\xd3\xb7\xca\x13j\xab\xfa\xc5Mq\xb7ks\xe0 \x9d\xf8\x7f\x84b\xa4h\xeekc\xffZ\x9fg\x84lm\xd7F\x97\xdcd\v\x00\x00\x90\x03\x12^\xf2{\xf1\xbe\x12[~\xe7\xca\xe4\x13\xd6k\xa6\xf3v5F\xc9.\xce\x87z\xd4<\xa8\xba\xd0\x9c\ff\xe1\xe2\xf9\x18\xc0\xd0\xa1\x02K\xdd0x0}, 0x0) setresuid(0x0, r1, 0x0) ioprio_set$uid(0x0, r0, 0x0) 472.176246ms ago: executing program 2 (id=3111): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a80000000060a0b040000000000000000020000000900020073797a320000000048000480440001802b000100746172676574000034000280190003e9ee2bcc9b6a37b45800000009000100444e41540000000008000240000000000900010073797a30000000000c0005800800024000000001140000001100011c00000000000000000000000a00"/168], 0xa8}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x2, 0x0) ioctl$BINDER_CTL_ADD(r2, 0xc1086201, &(0x7f0000000f00)={'binder0\x00'}) ppoll(&(0x7f0000000080)=[{r1, 0x4260}], 0x1, 0x0, 0x0, 0x0) r3 = fsopen(&(0x7f0000000200)='udf\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000240)='uid', &(0x7f00000008c0)='-\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xea\\Eb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80=\x8a\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\x1f\x03\x00\x00\x00\x00\x00\x00\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9ak\x00\x00\x00\x00\x00\x00\x00\n\xa72\xa3\xef^\xe7\x8f', 0x0) clock_getres(0xfffffffffffffff1, 0x0) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000080)=0x7ffffffe, 0x4) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r1, 0xc040564a, &(0x7f0000000040)={0x6, 0x0, 0x100c, 0x7, 0x1003, 0xcf, 0x0, 0x1}) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000280)={{0x9, 0x0, 0xd75c, 0x1}, 'syz1\x00', 0x48}) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r5, 0xffffffffffffffff, 0x0) 471.808879ms ago: executing program 0 (id=3112): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000001e0021002dbd70000000000080000000"], 0x14}, 0x1, 0x0, 0x0, 0x4014}, 0x0) (async) sendmsg$nl_netfilter(r0, &(0x7f0000002d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000002d40)={&(0x7f0000001b80)={0x1184, 0x12, 0x6, 0x201, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x6}, [@generic="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", @generic="a1969858c81b54d8543db539d3471ee579c9476babf41e28b06a552acc3f7e6dbbbd472cf10b592c9e313c0b7a08a358938aaa6fb41ca2cc893876f422ce4ebf3280417ccc10b96d54bd39c318229980555b823497b9e50dd9caaa38457b08e29e766b75076bbe88640e1054999295ffbc986672a5135df980a4fb1133fa08a351a3332709d3f196953e501c879a68d6aa839b6980257652dba09760e96ad306192d0748ec4d00837a801907bebd914658123fb2ddbb6c0ce94fe5627e372f152e5e73a5f6702a87f8edb04811c9bcbc2ac08d47ae63e87ad844b1207b932912805a2d296fa819dbf1484d2ae660b065bcd7b3df", @typed={0x8, 0xd, 0x0, 0x0, @ipv4=@empty}, @nested={0x64, 0x43, 0x0, 0x1, [@generic="c91b6aa42e5e68327f2196048ccc87a76d3bbf3b0f2369f688878fe286c85d19378c6f48c31e6201d058e9ec6887b647d25eb33340ab82614afa3e20ee1143b50cb644756f31ec2ce9e73609", @typed={0x14, 0x62, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x18}}}]}, @nested={0x8, 0x126, 0x0, 0x1, [@nested={0x4, 0xbf}]}, @typed={0x8, 0x2f, 0x0, 0x0, @ipv4=@empty}]}, 0x1184}, 0x1, 0x0, 0x0, 0x800}, 0x4940) r1 = socket$kcm(0x21, 0x2, 0x2) socket$igmp(0x2, 0x3, 0x2) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f00000000c0), 0x10) (async) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="0500"], 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES16=r2], 0x448}}, 0x0) (async) inotify_init1(0x80800) (async) sendmmsg$inet(r2, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000100), 0x2}}], 0x40000000000003a, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r3, 0x3) (async) r4 = socket(0xa, 0x5, 0x0) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) (async) listen(r4, 0x8) (async) r6 = socket(0xa, 0x5, 0x0) listen(r6, 0x100) r7 = socket$inet(0xa, 0x801, 0x84) listen(r7, 0x8) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r8, 0xfff) (async) r9 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r9) setuid(0xee01) (async) writev(r9, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84476080ffe00600000000590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x40b}], 0x1) recvmsg$kcm(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0}, 0x0) 444.336959ms ago: executing program 2 (id=3113): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x2140, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100), 0x641d45ac, 0x1ab000) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000140)) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/comedi4\x00', 0x2, 0x0) ioctl$COMEDI_INSN(r5, 0x8028640c, &(0x7f0000000000)={0xc000003, 0x0, 0x0, 0x1, 0x4000007}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="660f38803588000000c4c3996e4d00f2660f1ec766b88f000f00d0b805000000b9e21800000f01d98fc878c14e005eb94a0900000f3226670f01c9b9800000c00f3235000100000f303e650f01cb", 0x4e}], 0x1, 0x12, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bond0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_emit_vhci(0x0, 0x1a) sendmsg$kcm(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'wg1\x00', &(0x7f0000000180)=@ethtool_gfeatures={0x3a, 0x1, [{}]}}) 396.666912ms ago: executing program 2 (id=3114): r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x80047453, &(0x7f0000000000)={'veth0_vlan\x00', 0x3ff}) 306.252039ms ago: executing program 0 (id=3115): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000459bb2405804035000000000000109021b000111000000090400000195699b000905", @ANYRES32], 0x0) sendmsg$OSF_MSG_ADD(0xffffffffffffffff, 0x0, 0x4048800) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000180)={0x0, 0x0, 0x3, 'Yf\''}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001e40)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001dc0)={0x20, 0x1, 0x34, "712bab"}, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001300)={0x84, &(0x7f0000000e40)={0x0, 0x0, 0x3, "0b3b81"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000800)={0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="401203"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000f40)={0x84, &(0x7f0000000a80)={0x40, 0xa, 0x3, "fbc898"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f00000003c0)={0x14, 0x0, &(0x7f00000002c0)={0x0, 0x3, 0x2, @string={0x2}}}, &(0x7f0000000980)={0x44, &(0x7f0000000680)={0x20, 0x31, 0x8b, "39cf6ccd76b774093675e973009138c11ced4db50554b39e5da39f456f0d7b287abeb59d8e629142b36d019e06231d8ee74b8f1c9fb8e56f8e6b0954d5e48acb5c720ef50fceec09bd54e83faf85486ee3577b237cc99a8fa94aaf1c39955844a7bbf7939b01dfd92c03ce9c864d488f5287748ac7bae0847a42512965d140568d60c63bfc4e93073b7f07"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0xc1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x49}, &(0x7f00000007c0)={0x20, 0x81, 0x2, "c6c5"}, &(0x7f0000000880)={0x20, 0x82, 0x1, "e5"}, &(0x7f00000008c0)={0x20, 0x83, 0x1, "90"}, &(0x7f0000000900)={0x20, 0x84, 0x3, "e10c44"}, &(0x7f0000000940)={0x20, 0x85, 0x3, "1852da"}}) 305.990934ms ago: executing program 1 (id=3116): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=0x900, 0x12) connect$pppl2tp(r1, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r4 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r4, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2}, 0x3, 0x1, 0x1, 0x1}}, 0x2e) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r5, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x204031, 0xffffffffffffffff, 0xec776000) pselect6(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1f}, 0x0, 0x0) futex(0x0, 0x18d, 0x0, &(0x7f0000000140)={0x0, 0x3938700}, 0x0, 0x0) sendmmsg(r4, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000240)="ef71ed853034a38d2a2a72001681c5144edaa9d035e96076b88e60e633cce60c101dbea65d81c5") r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000001c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b87033c0000001f03000000010000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x50) bind$inet6(r0, &(0x7f0000000100)={0xa, 0xe22, 0x0, @mcast2, 0x3}, 0x1c) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"/279], 0xd4}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff810000400e227f000001925aa80020007b00090080007f000006e809000000ff0000f03ac7100206000000ffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) fcntl$setstatus(r8, 0x4, 0xc4400) 305.107412ms ago: executing program 2 (id=3117): r0 = landlock_create_ruleset(&(0x7f0000000300)={0x2, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r0, 0x9) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r1, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) setuid(0xee01) inotify_init() r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000cbd70100400000005000000080009000200000008000c00a80a000008000b000000000006000100070000000c000f"], 0x48}, 0x1, 0x0, 0x0, 0x40811}, 0x20) r7 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r7, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x32) sendmmsg(r7, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ffdbdf25070000000500130081000000140008"], 0x38}}, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) close_range(r2, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000380)='&\x00w\xb4N6Bf\xa9\xc2\xd0\b\x06L\xbbQ\xd6T\xe3+SD\xa8\x0f\xefwHw\xdab\xc4\x1a\xe55@hA5\xd6\xec.)\x8f}\xc5#L\x99\"\x84;{\xfa\x04~\xf1\x17\x1d\x90\x83\xfc\x1e\xae\xb0/(\xbb\xd3\xb7\xca\x13j\xab\xfa\xc5Mq\xb7ks\xe0 \x9d\xf8\x7f\x84b\xa4h\xeekc\xffZ\x9fg\x84lm\xd7F\x97\xdcd\v\x00\x00\x90\x03\x12^\xf2{\xf1\xbe\x12[~\xe7\xca\xe4\x13\xd6k\xa6\xf3v5F\xc9.\xce\x87z\xd4<\xa8\xba\xd0\x9c\ff\xe1\xe2\xf9\x18\xc0\xd0\xa1\x02K\xdd0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r2, 0x4168}, {r3, 0x40}, {0xffffffffffffffff, 0x8004}, {r8, 0x1}, {r6, 0x4414}, {r4, 0x8092}, {r7, 0x54c0}, {r4, 0xc480}], 0x8, &(0x7f0000000240)={r9, r10+10000000}, &(0x7f0000000280)={[0x81]}, 0x8) pipe(&(0x7f0000000340)={0xffffffffffffffff}) vmsplice(r11, &(0x7f0000000040)=[{&(0x7f0000000100)="ad", 0x1}], 0x1, 0x8) fanotify_mark(r5, 0x2, 0x8001016, r11, 0x0) preadv2(r6, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f00000003c0)=""/107, 0x6b}], 0x2, 0x8, 0x5, 0x20) readv(r5, &(0x7f0000000340)=[{&(0x7f0000000100)=""/174, 0xae}], 0x1) 0s ago: executing program 0 (id=3122): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000400)=0xa0000) (async) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f00000000c0)={@hyper, 0x1}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000080)={0x9, 0x0, 0x75c, 0x3e2, 0x6, 0x7}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002bc0)={0x2, 0x0, [{0x5000, 0xae, &(0x7f0000000300)=""/174}, {0xffff1000, 0x0, 0x0}]}) (async) r2 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="020f000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) kernel console output (not intermixed with test programs): L syzkaller #0 PREEMPT_{RT,(full)} [ 536.659830][T13502] Tainted: [L]=SOFTLOCKUP [ 536.659833][T13502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 536.659840][T13502] Call Trace: [ 536.659844][T13502] [ 536.659849][T13502] dump_stack_lvl+0xe8/0x150 [ 536.659866][T13502] should_fail_ex+0x46b/0x600 [ 536.659884][T13502] should_failslab+0xa8/0x100 [ 536.659897][T13502] __kmalloc_cache_noprof+0x84/0x690 [ 536.659910][T13502] ? allocate_file_region_entries+0x1f8/0x5b0 [ 536.659928][T13502] allocate_file_region_entries+0x1f8/0x5b0 [ 536.659947][T13502] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 536.659967][T13502] hugetlb_reserve_pages+0x5be/0x1080 [ 536.659985][T13502] ? __pfx_hugetlb_reserve_pages+0x10/0x10 [ 536.659998][T13502] ? filemap_get_folios_contig+0x10a/0xc60 [ 536.660012][T13502] ? __pfx_filemap_get_folios_contig+0x10/0x10 [ 536.660028][T13502] memfd_alloc_folio+0x265/0x680 [ 536.660047][T13502] memfd_pin_folios+0xb47/0x1010 [ 536.660058][T13502] ? lockdep_unlock+0x5d/0xd0 [ 536.660080][T13502] ? __pfx_memfd_pin_folios+0x10/0x10 [ 536.660104][T13502] ? __pfx_down_read+0x10/0x10 [ 536.660119][T13502] ? __fget_files+0x2a/0x420 [ 536.660137][T13502] ? shmem_mapping+0xd/0x50 [ 536.660165][T13502] udmabuf_create+0x6ee/0xf90 [ 536.660197][T13502] ? do_vfs_ioctl+0x117b/0x1540 [ 536.660226][T13502] ? __pfx_udmabuf_create+0x10/0x10 [ 536.660248][T13502] udmabuf_ioctl+0x1f6/0x310 [ 536.660262][T13502] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 536.660277][T13502] ? __fget_files+0x2a/0x420 [ 536.660287][T13502] ? __fget_files+0x2a/0x420 [ 536.660298][T13502] ? bpf_lsm_file_ioctl+0x9/0x20 [ 536.660312][T13502] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 536.660324][T13502] __se_sys_ioctl+0xff/0x170 [ 536.660336][T13502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 536.660347][T13502] do_syscall_64+0x15f/0x560 [ 536.660361][T13502] ? trace_irq_disable+0x3b/0x140 [ 536.660372][T13502] ? clear_bhb_loop+0x40/0x90 [ 536.660384][T13502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 536.660394][T13502] RIP: 0033:0x7f27d4cece59 [ 536.660405][T13502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 536.660413][T13502] RSP: 002b:00007f27d2f3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 536.660424][T13502] RAX: ffffffffffffffda RBX: 00007f27d4f65fa0 RCX: 00007f27d4cece59 [ 536.660432][T13502] RDX: 0000200000000000 RSI: 0000000040187542 RDI: 0000000000000003 [ 536.660439][T13502] RBP: 00007f27d2f3e090 R08: 0000000000000000 R09: 0000000000000000 [ 536.660445][T13502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 536.660451][T13502] R13: 00007f27d4f66038 R14: 00007f27d4f65fa0 R15: 00007ffecff36448 [ 536.660467][T13502] [ 537.003621][T13438] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 537.031995][T13438] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 537.040527][T13438] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 537.110073][T13438] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 537.113601][T13438] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 537.138055][T13438] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 537.139748][T13438] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 537.292112][T13438] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 537.354652][ T5781] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 537.472351][T13438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 537.506921][ T5781] usb 3-1: Using ep0 maxpacket: 16 [ 537.515711][ T5781] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 537.515816][ T5781] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 537.515842][ T5781] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 537.515862][ T5781] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 537.515884][ T5781] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 537.519692][ T5781] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 537.519717][ T5781] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 537.519791][ T5781] usb 3-1: Manufacturer: syz [ 537.647984][ T5781] usb 3-1: config 0 descriptor?? [ 537.797285][T13438] 8021q: adding VLAN 0 to HW filter on device team0 [ 537.827920][ T1295] bridge0: port 1(bridge_slave_0) entered blocking state [ 537.831564][ T1295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 538.010360][T13509] loop2: detected capacity change from 0 to 7 [ 538.069678][ T1295] bridge0: port 2(bridge_slave_1) entered blocking state [ 538.069986][ T1295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 538.164583][ T5619] Bluetooth: hci3: command tx timeout [ 538.472720][T13509] Dev loop2: unable to read RDB block 7 [ 538.472770][T13509] loop2: unable to read partition table [ 538.519591][T13509] loop2: partition table beyond EOD, truncated [ 538.523358][T13509] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 538.604723][ T5742] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 538.772431][ T822] aiptek 4-1:17.0: Aiptek tried all speeds, no sane response [ 538.772557][ T822] aiptek 4-1:17.0: probe with driver aiptek failed with error -22 [ 538.784499][ T5781] rc_core: IR keymap rc-hauppauge not found [ 538.784517][ T5781] Registered IR keymap rc-empty [ 538.785625][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 538.787509][ T5742] usb 1-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 538.787538][ T5742] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 538.787557][ T5742] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 538.787580][ T5742] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 538.787592][ T5742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.833453][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 538.878541][ T5781] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 538.898371][ T822] usb 4-1: USB disconnect, device number 17 [ 538.920658][ T5781] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input151 [ 539.035017][T13524] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 539.037566][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.064605][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.084995][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.104568][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.135397][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.154681][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.174667][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.194657][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.214752][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.234581][ T5781] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 539.259496][ T5781] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 539.259516][ T5781] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 539.681130][ T5781] usb 3-1: USB disconnect, device number 24 [ 540.255767][T13438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 540.347702][T13438] veth0_vlan: entered promiscuous mode [ 540.375616][T13438] veth1_vlan: entered promiscuous mode [ 540.435975][T11899] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 540.472137][T13438] veth0_macvtap: entered promiscuous mode [ 540.481423][T13438] veth1_macvtap: entered promiscuous mode [ 540.542804][T13438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 540.569701][T13438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 540.590682][T11899] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 540.590730][T11899] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 540.590753][T11899] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 540.623518][ T57] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 540.633683][ T57] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 540.639955][ T57] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 540.640232][ T57] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 540.670773][T11899] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 540.930668][T13544] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 540.931147][T13544] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 541.140221][ T823] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 541.333046][ T823] usb 3-1: Using ep0 maxpacket: 32 [ 541.335395][ T823] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 541.335426][ T823] usb 3-1: config 0 has no interface number 0 [ 541.335464][ T823] usb 3-1: config 0 interface 184 has no altsetting 0 [ 541.338038][ T823] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 541.338063][ T823] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.338081][ T823] usb 3-1: Product: syz [ 541.338094][ T823] usb 3-1: Manufacturer: syz [ 541.338107][ T823] usb 3-1: SerialNumber: syz [ 541.353347][ T823] usb 3-1: config 0 descriptor?? [ 541.457210][ T1295] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 541.457228][ T1295] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 541.682854][T13555] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 541.683674][T13555] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 541.701580][T11899] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 541.701597][T11899] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 541.717558][T11899] stv0680 4-1:4.0: last error: 215, command = 0x7f [ 541.922604][ T822] usb 4-1: USB disconnect, device number 18 [ 541.937804][ T73] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 541.937819][ T73] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 542.347961][ T823] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 542.347990][ T823] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 542.348007][ T823] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 542.348199][ T823] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 542.403132][ T823] usb 3-1: USB disconnect, device number 25 [ 542.425717][T11899] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 542.523503][ T5742] aiptek 1-1:17.0: Aiptek tried all speeds, no sane response [ 542.523717][ T5742] aiptek 1-1:17.0: probe with driver aiptek failed with error -22 [ 542.535955][ T5742] usb 1-1: USB disconnect, device number 28 [ 542.576023][T11899] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 542.576043][T11899] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 542.576057][T11899] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 542.576091][T11899] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 542.576102][T11899] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 542.581372][T13559] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 542.848293][T13564] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 542.848358][T13564] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 543.431610][T13574] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2792'. [ 543.654516][ T823] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 543.784558][ T823] usb 3-1: device descriptor read/64, error -71 [ 544.024521][ T823] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 544.154556][ T823] usb 3-1: device descriptor read/64, error -71 [ 544.264939][ T823] usb usb3-port1: attempt power cycle [ 544.606398][ T823] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 544.628314][ T823] usb 3-1: device descriptor read/8, error -71 [ 544.634599][ T5701] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 544.784484][ T5701] usb 1-1: Using ep0 maxpacket: 32 [ 544.786094][ T5701] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 544.786118][ T5701] usb 1-1: config 0 has no interface number 0 [ 544.786160][ T5701] usb 1-1: config 0 interface 184 has no altsetting 0 [ 544.788403][ T5701] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 544.788428][ T5701] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.788439][ T5701] usb 1-1: Product: syz [ 544.788446][ T5701] usb 1-1: Manufacturer: syz [ 544.788453][ T5701] usb 1-1: SerialNumber: syz [ 544.791820][ T5701] usb 1-1: config 0 descriptor?? [ 544.934524][ T823] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 544.957980][ T823] usb 3-1: device descriptor read/8, error -71 [ 545.064958][ T823] usb usb3-port1: unable to enumerate USB device [ 545.349289][ T5701] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 545.349307][ T5701] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 545.349317][ T5701] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 545.349480][ T5701] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 545.400114][ T5701] usb 1-1: USB disconnect, device number 29 [ 546.392941][T11899] aiptek 2-1:17.0: Aiptek tried all speeds, no sane response [ 546.393131][T11899] aiptek 2-1:17.0: probe with driver aiptek failed with error -22 [ 546.419060][T11899] usb 2-1: USB disconnect, device number 31 [ 546.487049][T13602] FAULT_INJECTION: forcing a failure. [ 546.487049][T13602] name failslab, interval 1, probability 0, space 0, times 0 [ 546.487079][T13602] CPU: 0 UID: 0 PID: 13602 Comm: syz.3.2802 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 546.487102][T13602] Tainted: [L]=SOFTLOCKUP [ 546.487108][T13602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 546.487118][T13602] Call Trace: [ 546.487125][T13602] [ 546.487132][T13602] dump_stack_lvl+0xe8/0x150 [ 546.487157][T13602] should_fail_ex+0x46b/0x600 [ 546.487185][T13602] should_failslab+0xa8/0x100 [ 546.487208][T13602] __kmalloc_noprof+0xdf/0x7b0 [ 546.487227][T13602] ? tomoyo_encode+0x28b/0x550 [ 546.487249][T13602] tomoyo_encode+0x28b/0x550 [ 546.487272][T13602] tomoyo_realpath_from_path+0x58d/0x5d0 [ 546.487294][T13602] ? tomoyo_domain+0xd7/0x130 [ 546.487318][T13602] ? tomoyo_path_number_perm+0x219/0x630 [ 546.487343][T13602] tomoyo_path_number_perm+0x246/0x630 [ 546.487369][T13602] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 546.487392][T13602] ? __lock_acquire+0x6b5/0x2d10 [ 546.487416][T13602] ? do_raw_spin_lock+0x12b/0x2f0 [ 546.487462][T13602] ? __fget_files+0x2a/0x420 [ 546.487483][T13602] ? __fget_files+0x2a/0x420 [ 546.487499][T13602] ? __fget_files+0x3a6/0x420 [ 546.487514][T13602] ? __fget_files+0x2a/0x420 [ 546.487534][T13602] security_file_ioctl+0xc3/0x2a0 [ 546.487559][T13602] __se_sys_ioctl+0x47/0x170 [ 546.487578][T13602] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 546.487596][T13602] do_syscall_64+0x15f/0x560 [ 546.487617][T13602] ? trace_irq_disable+0x3b/0x140 [ 546.487637][T13602] ? clear_bhb_loop+0x40/0x90 [ 546.487661][T13602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 546.487679][T13602] RIP: 0033:0x7f4b5271ce59 [ 546.487695][T13602] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 546.487711][T13602] RSP: 002b:00007f4b5096e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 546.487730][T13602] RAX: ffffffffffffffda RBX: 00007f4b52995fa0 RCX: 00007f4b5271ce59 [ 546.487744][T13602] RDX: 0000200000000100 RSI: 00000000800452d2 RDI: 0000000000000004 [ 546.487755][T13602] RBP: 00007f4b5096e090 R08: 0000000000000000 R09: 0000000000000000 [ 546.487767][T13602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 546.487778][T13602] R13: 00007f4b52996038 R14: 00007f4b52995fa0 R15: 00007ffff78ee698 [ 546.487806][T13602] [ 546.492501][T13602] ERROR: Out of memory at tomoyo_realpath_from_path. [ 546.628379][T13598] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 546.628429][T13598] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 546.649590][T13608] FAULT_INJECTION: forcing a failure. [ 546.649590][T13608] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 546.649627][T13608] CPU: 0 UID: 0 PID: 13608 Comm: syz.3.2804 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 546.649652][T13608] Tainted: [L]=SOFTLOCKUP [ 546.649659][T13608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 546.649670][T13608] Call Trace: [ 546.649677][T13608] [ 546.649685][T13608] dump_stack_lvl+0xe8/0x150 [ 546.649711][T13608] should_fail_ex+0x46b/0x600 [ 546.649739][T13608] _copy_to_user+0x31/0xb0 [ 546.649760][T13608] simple_read_from_buffer+0xe1/0x170 [ 546.649790][T13608] proc_fail_nth_read+0x1be/0x230 [ 546.649821][T13608] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 546.649844][T13608] ? rw_verify_area+0x2ac/0x4e0 [ 546.649864][T13608] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 546.649884][T13608] vfs_read+0x212/0xa80 [ 546.649911][T13608] ? __pfx_vfs_read+0x10/0x10 [ 546.649933][T13608] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 546.649956][T13608] ? lockdep_hardirqs_on+0x7a/0x110 [ 546.649979][T13608] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 546.650000][T13608] ? mutex_lock_nested+0x152/0x1d0 [ 546.650018][T13608] ? fdget_pos+0x252/0x320 [ 546.650049][T13608] ksys_read+0x156/0x270 [ 546.650070][T13608] ? __pfx_ksys_read+0x10/0x10 [ 546.650097][T13608] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 546.650117][T13608] do_syscall_64+0x15f/0x560 [ 546.650138][T13608] ? trace_irq_disable+0x3b/0x140 [ 546.650158][T13608] ? clear_bhb_loop+0x40/0x90 [ 546.650178][T13608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 546.650196][T13608] RIP: 0033:0x7f4b526dd68e [ 546.650213][T13608] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 546.650229][T13608] RSP: 002b:00007f4b5096dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 546.650247][T13608] RAX: ffffffffffffffda RBX: 00007f4b5096e6c0 RCX: 00007f4b526dd68e [ 546.650260][T13608] RDX: 000000000000000f RSI: 00007f4b5096e0a0 RDI: 0000000000000005 [ 546.650271][T13608] RBP: 00007f4b5096e090 R08: 0000000000000000 R09: 0000000000000000 [ 546.650283][T13608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 546.650293][T13608] R13: 00007f4b52996038 R14: 00007f4b52995fa0 R15: 00007ffff78ee698 [ 546.650322][T13608] [ 547.385824][ T822] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 547.554912][T11899] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 547.586153][ T822] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 547.586204][ T822] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 547.586217][ T822] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 547.624518][ T5624] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 547.627816][ T822] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 547.714594][T11899] usb 2-1: Using ep0 maxpacket: 32 [ 547.716602][T11899] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 547.716625][T11899] usb 2-1: config 0 has no interface number 0 [ 547.716663][T11899] usb 2-1: config 0 interface 184 has no altsetting 0 [ 547.718683][T11899] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 547.718707][T11899] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.718723][T11899] usb 2-1: Product: syz [ 547.718732][T11899] usb 2-1: Manufacturer: syz [ 547.718739][T11899] usb 2-1: SerialNumber: syz [ 547.721541][T11899] usb 2-1: config 0 descriptor?? [ 547.764750][ T5624] usb 1-1: device descriptor read/64, error -71 [ 547.797605][T13620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 547.798192][T13620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 547.877171][ T5742] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 548.005688][ T5624] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 548.026562][ T5742] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 548.026587][ T5742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 548.031732][ T5742] usb 3-1: config 0 descriptor?? [ 548.041003][ T5742] cp210x 3-1:0.0: cp210x converter detected [ 548.144560][ T5624] usb 1-1: device descriptor read/64, error -71 [ 548.260544][ T5624] usb usb1-port1: attempt power cycle [ 548.338325][T11899] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 548.338341][T11899] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 548.338351][T11899] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 548.338954][T11899] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 548.361908][T11899] usb 2-1: USB disconnect, device number 32 [ 548.436103][ T5742] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 548.445123][ T5742] usb 3-1: cp210x converter now attached to ttyUSB0 [ 548.506411][T13635] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.507022][T13635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 548.594518][ T5624] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 548.615868][ T5624] usb 1-1: device descriptor read/8, error -71 [ 548.649361][ T822] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 548.649373][ T822] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 548.652166][T11899] usb 3-1: USB disconnect, device number 30 [ 548.677188][ T822] stv0680 4-1:4.0: last error: 215, command = 0x7f [ 548.689233][T11899] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 548.854601][T11899] cp210x 3-1:0.0: device disconnected [ 548.864554][ T5624] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 548.881335][ T5770] usb 4-1: USB disconnect, device number 19 [ 548.890792][ T5624] usb 1-1: device descriptor read/8, error -71 [ 548.994711][ T5624] usb usb1-port1: unable to enumerate USB device [ 549.373320][T13645] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2818'. [ 549.454202][T13647] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2818'. [ 549.495136][T11899] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 549.625375][T11899] usb 2-1: device descriptor read/64, error -71 [ 549.729240][T13650] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 549.729291][T13650] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 549.865336][T11899] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 549.904542][ T5701] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 549.994469][T11899] usb 2-1: device descriptor read/64, error -71 [ 550.076101][ T5701] usb 4-1: config 0 has no interfaces? [ 550.078238][ T5701] usb 4-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 550.078262][ T5701] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.078272][ T5701] usb 4-1: Product: syz [ 550.078279][ T5701] usb 4-1: Manufacturer: syz [ 550.078287][ T5701] usb 4-1: SerialNumber: syz [ 550.082634][ T5701] usb 4-1: config 0 descriptor?? [ 550.105071][T11899] usb usb2-port1: attempt power cycle [ 550.445275][T11899] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 550.465958][T11899] usb 2-1: device descriptor read/8, error -71 [ 550.615557][ T5619] Bluetooth: hci1: unexpected event for opcode 0x007f [ 550.714560][T11899] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 550.735864][T11899] usb 2-1: device descriptor read/8, error -71 [ 550.846199][T11899] usb usb2-port1: unable to enumerate USB device [ 551.334583][ T823] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 551.497164][ T823] usb 3-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 551.497197][ T823] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 551.497222][ T823] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 551.497262][ T823] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 551.497284][ T823] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 551.503867][T13672] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 551.732977][T13676] netlink: 176 bytes leftover after parsing attributes in process `syz.0.2829'. [ 551.847675][T13678] netlink: 56 bytes leftover after parsing attributes in process `syz.0.2830'. [ 552.095830][ T822] usb 4-1: USB disconnect, device number 20 [ 552.184698][ T5701] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 552.314492][ T5701] usb 1-1: device descriptor read/64, error -71 [ 552.543785][T13688] Invalid ELF header type: 3 != 1 [ 552.594597][ T5701] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 552.616153][T13689] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2832'. [ 552.664570][T11899] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 552.724565][ T5701] usb 1-1: device descriptor read/64, error -71 [ 552.816051][T11899] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 552.816077][T11899] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 552.816091][T11899] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 552.816125][T11899] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 552.816147][T11899] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 552.823706][T13685] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 552.883880][ T5701] usb usb1-port1: attempt power cycle [ 553.224555][ T5701] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 553.247032][ T5701] usb 1-1: device descriptor read/8, error -71 [ 553.505639][ T5701] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 553.525227][ T5701] usb 1-1: device descriptor read/8, error -71 [ 553.634557][ T5770] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 553.634970][ T5701] usb usb1-port1: unable to enumerate USB device [ 553.784488][ T5770] usb 4-1: Using ep0 maxpacket: 32 [ 553.786076][ T5770] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 553.786105][ T5770] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 553.786130][ T5770] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 553.786142][ T5770] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 553.790828][ T5770] usb 4-1: config 0 descriptor?? [ 554.201504][ T5770] hid_parser_main: 242 callbacks suppressed [ 554.201527][ T5770] ft260 0003:0403:6030.0016: unknown main item tag 0x0 [ 554.201555][ T5770] ft260 0003:0403:6030.0016: unknown main item tag 0x0 [ 554.421443][T13691] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.421466][T13691] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 554.442706][T13691] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.442728][T13691] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 2th superblock [ 554.452086][ T5770] ft260 0003:0403:6030.0016: failed to retrieve chip version [ 554.452512][ T5770] ft260 0003:0403:6030.0016: probe with driver ft260 failed with error -5 [ 555.081068][ T823] aiptek 3-1:17.0: Aiptek tried all speeds, no sane response [ 555.081371][ T823] aiptek 3-1:17.0: probe with driver aiptek failed with error -22 [ 555.088351][ T823] usb 3-1: USB disconnect, device number 31 [ 555.647786][T13706] netlink: 176 bytes leftover after parsing attributes in process `syz.2.2839'. [ 555.863253][ T5619] Bluetooth: hci1: unexpected event for opcode 0x007f [ 556.164524][ T823] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 556.251103][T11899] aiptek 2-1:17.0: Aiptek tried all speeds, no sane response [ 556.251311][T11899] aiptek 2-1:17.0: probe with driver aiptek failed with error -22 [ 556.268584][T11899] usb 2-1: USB disconnect, device number 37 [ 556.314576][ T823] usb 3-1: Using ep0 maxpacket: 32 [ 556.316404][ T823] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 556.316427][ T823] usb 3-1: config 0 has no interface number 0 [ 556.316470][ T823] usb 3-1: config 0 interface 184 has no altsetting 0 [ 556.318835][ T823] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 556.318860][ T823] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.318877][ T823] usb 3-1: Product: syz [ 556.318884][ T823] usb 3-1: Manufacturer: syz [ 556.318891][ T823] usb 3-1: SerialNumber: syz [ 556.323836][ T823] usb 3-1: config 0 descriptor?? [ 556.431364][ T5770] usb 4-1: USB disconnect, device number 21 [ 556.885965][ T823] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 556.885993][ T823] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 556.886010][ T823] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 556.886301][ T823] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 556.891587][ T823] usb 3-1: USB disconnect, device number 32 [ 556.895392][ T5770] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 557.085079][ T5770] usb 4-1: no configurations [ 557.085092][ T5770] usb 4-1: can't read configurations, error -22 [ 557.094498][T11899] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 557.226370][ T5770] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 557.246024][T11899] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 557.246050][T11899] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 557.246068][T11899] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 557.246102][T11899] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 557.246116][T11899] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 557.247648][T11899] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 557.247672][T11899] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 557.247683][T11899] usb 1-1: Product: syz [ 557.247690][T11899] usb 1-1: Manufacturer: syz [ 557.254591][ T5708] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 557.283316][T11899] cdc_wdm 1-1:1.0: skipping garbage [ 557.283326][T11899] cdc_wdm 1-1:1.0: skipping garbage [ 557.362095][T11899] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 557.362108][T11899] cdc_wdm 1-1:1.0: Unknown control protocol [ 557.395207][ T5770] usb 4-1: no configurations [ 557.395219][ T5770] usb 4-1: can't read configurations, error -22 [ 557.395902][ T5770] usb usb4-port1: attempt power cycle [ 557.420788][ T5708] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 557.420816][ T5708] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 557.420830][ T5708] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 557.420908][ T5708] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 557.420930][ T5708] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 557.429571][T13731] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 557.458142][ C1] cdc_wdm 1-1:1.0: unknown notification 100 received: index 29999 len 24946 [ 557.722625][T13735] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 557.735443][ T5770] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 557.736475][T13735] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 557.768995][ T5770] usb 4-1: no configurations [ 557.769012][ T5770] usb 4-1: can't read configurations, error -22 [ 557.896210][ T5770] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 557.927273][ T5770] usb 4-1: no configurations [ 557.927283][ T5770] usb 4-1: can't read configurations, error -22 [ 557.927607][ T5770] usb usb4-port1: unable to enumerate USB device [ 559.625619][T13746] netlink: 176 bytes leftover after parsing attributes in process `syz.3.2850'. [ 559.786241][T13752] FAULT_INJECTION: forcing a failure. [ 559.786241][T13752] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 559.786275][T13752] CPU: 0 UID: 0 PID: 13752 Comm: syz.3.2853 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 559.786301][T13752] Tainted: [L]=SOFTLOCKUP [ 559.786307][T13752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 559.786318][T13752] Call Trace: [ 559.786325][T13752] [ 559.786333][T13752] dump_stack_lvl+0xe8/0x150 [ 559.786350][T13752] should_fail_ex+0x46b/0x600 [ 559.786367][T13752] _copy_to_user+0x31/0xb0 [ 559.786381][T13752] simple_read_from_buffer+0xe1/0x170 [ 559.786412][T13752] proc_fail_nth_read+0x1be/0x230 [ 559.786436][T13752] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 559.786459][T13752] ? rw_verify_area+0x2ac/0x4e0 [ 559.786479][T13752] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 559.786498][T13752] vfs_read+0x212/0xa80 [ 559.786514][T13752] ? __pfx_vfs_read+0x10/0x10 [ 559.786527][T13752] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 559.786540][T13752] ? lockdep_hardirqs_on+0x7a/0x110 [ 559.786560][T13752] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 559.786583][T13752] ? mutex_lock_nested+0x152/0x1d0 [ 559.786601][T13752] ? fdget_pos+0x252/0x320 [ 559.786627][T13752] ksys_read+0x156/0x270 [ 559.786650][T13752] ? __pfx_ksys_read+0x10/0x10 [ 559.786666][T13752] ? __pfx_v4l2_ioctl+0x10/0x10 [ 559.786681][T13752] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.786692][T13752] do_syscall_64+0x15f/0x560 [ 559.786705][T13752] ? trace_irq_disable+0x3b/0x140 [ 559.786720][T13752] ? clear_bhb_loop+0x40/0x90 [ 559.786741][T13752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.786760][T13752] RIP: 0033:0x7f4b526dd68e [ 559.786777][T13752] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 559.786793][T13752] RSP: 002b:00007f4b5096dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 559.786812][T13752] RAX: ffffffffffffffda RBX: 00007f4b5096e6c0 RCX: 00007f4b526dd68e [ 559.786826][T13752] RDX: 000000000000000f RSI: 00007f4b5096e0a0 RDI: 0000000000000004 [ 559.786833][T13752] RBP: 00007f4b5096e090 R08: 0000000000000000 R09: 0000000000000000 [ 559.786839][T13752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 559.786845][T13752] R13: 00007f4b52996038 R14: 00007f4b52995fa0 R15: 00007ffff78ee698 [ 559.786861][T13752] [ 559.855282][ T5770] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 559.964162][ T823] usb 1-1: USB disconnect, device number 38 [ 560.006048][ T5770] usb 3-1: no configurations [ 560.006196][ T5770] usb 3-1: can't read configurations, error -22 [ 560.134794][ T5770] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 560.194465][ T5701] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 560.286252][ T5770] usb 3-1: no configurations [ 560.286263][ T5770] usb 3-1: can't read configurations, error -22 [ 560.286536][ T5770] usb usb3-port1: attempt power cycle [ 560.349148][ T5701] usb 4-1: unable to get BOS descriptor or descriptor too short [ 560.355706][ T5701] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 560.355739][ T5701] usb 4-1: can't read configurations, error -71 [ 560.384857][ T823] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 560.536122][ T823] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 560.536175][ T823] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 560.536234][ T823] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 560.541813][ T823] usb 1-1: config 0 descriptor?? [ 560.551911][ T823] pwc: Askey VC010 type 2 USB webcam detected. [ 560.624596][ T5770] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 560.645774][ T5770] usb 3-1: no configurations [ 560.645783][ T5770] usb 3-1: can't read configurations, error -22 [ 560.774659][ T5770] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 560.795574][ T5770] usb 3-1: no configurations [ 560.795649][ T5770] usb 3-1: can't read configurations, error -22 [ 560.796175][ T5770] usb usb3-port1: unable to enumerate USB device [ 560.965223][T13756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 560.965914][T13756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 560.996429][ T823] pwc: recv_control_msg error -32 req 02 val 2b00 [ 560.997773][ T823] pwc: recv_control_msg error -32 req 02 val 2700 [ 561.000070][ T823] pwc: recv_control_msg error -32 req 02 val 2c00 [ 561.001167][ T823] pwc: recv_control_msg error -32 req 04 val 1000 [ 561.002141][ T823] pwc: recv_control_msg error -32 req 04 val 1300 [ 561.003125][ T823] pwc: recv_control_msg error -32 req 04 val 1400 [ 561.003968][ T823] pwc: recv_control_msg error -32 req 02 val 2000 [ 561.022433][ T823] pwc: recv_control_msg error -32 req 02 val 2100 [ 561.063395][ T5708] aiptek 2-1:17.0: Aiptek tried all speeds, no sane response [ 561.064774][ T5708] aiptek 2-1:17.0: probe with driver aiptek failed with error -22 [ 561.087201][ T5708] usb 2-1: USB disconnect, device number 38 [ 561.375327][ T823] pwc: recv_control_msg error -71 req 02 val 2500 [ 561.377262][ T823] pwc: recv_control_msg error -71 req 02 val 2400 [ 561.377719][ T823] pwc: recv_control_msg error -71 req 02 val 2600 [ 561.378171][ T823] pwc: recv_control_msg error -71 req 02 val 2900 [ 561.379191][ T823] pwc: recv_control_msg error -71 req 02 val 2800 [ 561.380795][ T823] pwc: recv_control_msg error -71 req 04 val 1100 [ 561.381250][ T823] pwc: recv_control_msg error -71 req 04 val 1200 [ 561.399727][ T823] pwc: Registered as video103. [ 561.407505][ T823] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input157 [ 561.431892][ T823] usb 1-1: USB disconnect, device number 39 [ 561.454745][ T5701] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 561.616463][ T5701] usb 4-1: Using ep0 maxpacket: 16 [ 561.629397][ T5701] usb 4-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 561.629436][ T5701] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.629453][ T5701] usb 4-1: Product: syz [ 561.629461][ T5701] usb 4-1: Manufacturer: syz [ 561.629468][ T5701] usb 4-1: SerialNumber: syz [ 561.637298][ T5701] usb 4-1: config 0 descriptor?? [ 561.672609][ T5701] ssu100 4-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 561.881708][T13763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 561.882339][T13763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 561.974784][ T5701] ssu100 4-1:0.0: probe with driver ssu100 failed with error -110 [ 562.184515][T13758] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 562.336193][T13758] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 562.338305][T13758] usb 1-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 562.338330][T13758] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.338347][T13758] usb 1-1: Product: syz [ 562.338357][T13758] usb 1-1: Manufacturer: syz [ 562.338364][T13758] usb 1-1: SerialNumber: syz [ 562.343328][T13758] usb 1-1: config 0 descriptor?? [ 562.349942][T13758] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 562.794493][ T5742] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 562.807797][T13758] gspca_pac7302: reg_w() failed i: 78 v: 00 error -71 [ 562.807886][T13758] gspca_pac7302 1-1:0.0: probe with driver gspca_pac7302 failed with error -71 [ 562.809645][ T1338] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.841181][T13758] usb 1-1: USB disconnect, device number 40 [ 562.961353][ T5742] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 130, using maximum allowed: 30 [ 562.961397][ T5742] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 562.961421][ T5742] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 562.961441][ T5742] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 130 [ 562.961479][ T5742] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1b3e, bcdDevice= 0.00 [ 562.961500][ T5742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 562.971324][ T5742] usb 2-1: config 0 descriptor?? [ 563.054778][T11899] usb 3-1: new full-speed USB device number 37 using dummy_hcd [ 563.207383][T11899] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 563.207403][T11899] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 12 [ 563.207426][T11899] usb 3-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.00 [ 563.207438][T11899] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 563.230339][T11899] usb 3-1: config 0 descriptor?? [ 563.231454][T13781] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 563.284768][ T5781] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 563.392343][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392369][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392395][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392420][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392444][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392507][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392522][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392537][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392552][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.392566][ T5742] corsair 0003:1B1C:1B3E.0017: unknown main item tag 0x0 [ 563.399346][ T5742] corsair 0003:1B1C:1B3E.0017: failed to start in urb: -90 [ 563.412290][ T5742] corsair 0003:1B1C:1B3E.0017: hidraw0: USB HID v6f.fd Device [HID 1b1c:1b3e] on usb-dummy_hcd.1-1/input0 [ 563.414919][ T5781] usb 1-1: device descriptor read/64, error -71 [ 563.458928][T11899] usbhid 3-1:0.0: can't add hid device: -71 [ 563.459031][T11899] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 563.464793][T11899] usb 3-1: USB disconnect, device number 37 [ 563.654602][ T5781] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 563.784518][ T5781] usb 1-1: device descriptor read/64, error -71 [ 563.894987][ T5781] usb usb1-port1: attempt power cycle [ 564.234491][ T5781] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 564.255484][ T5781] usb 1-1: device descriptor read/8, error -71 [ 564.335782][T11899] usb 4-1: USB disconnect, device number 28 [ 564.472118][T13796] QAT: Stopping all acceleration devices. [ 564.495328][ T5781] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 564.516031][ T5781] usb 1-1: device descriptor read/8, error -71 [ 564.634543][ T5781] usb usb1-port1: unable to enumerate USB device [ 565.819537][T11899] usb 2-1: USB disconnect, device number 39 [ 566.019384][ T41] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 566.025808][ T5781] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 566.148889][T13818] netlink: 128 bytes leftover after parsing attributes in process `syz.0.2877'. [ 566.148921][T13818] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2877'. [ 566.174513][ T5781] usb 4-1: Using ep0 maxpacket: 32 [ 566.178426][ T5781] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 566.178441][ T5781] usb 4-1: config 0 has no interface number 0 [ 566.178468][ T5781] usb 4-1: config 0 interface 184 has no altsetting 0 [ 566.180917][ T5781] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 566.180941][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.180960][ T5781] usb 4-1: Product: syz [ 566.180972][ T5781] usb 4-1: Manufacturer: syz [ 566.180985][ T5781] usb 4-1: SerialNumber: syz [ 566.194741][T11899] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 566.206735][ T5781] usb 4-1: config 0 descriptor?? [ 566.356286][T11899] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 566.356313][T11899] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 566.356328][T11899] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 566.359233][T11899] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 566.359249][T11899] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.359260][T11899] usb 2-1: Product: syz [ 566.359267][T11899] usb 2-1: Manufacturer: syz [ 566.359274][T11899] usb 2-1: SerialNumber: syz [ 566.425981][T11899] hub 2-1:1.0: bad descriptor, ignoring hub [ 566.426066][T11899] hub 2-1:1.0: probe with driver hub failed with error -5 [ 566.544518][ T823] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 566.660205][T11899] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 40 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 566.702755][ T823] usb 1-1: unable to get BOS descriptor or descriptor too short [ 566.712378][ T823] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 566.712392][ T823] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 566.712438][ T823] usb 1-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 566.735358][ T5781] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 566.735382][ T5781] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 566.735399][ T5781] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 566.735672][ T5781] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 566.784522][ T823] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 566.784548][ T823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.784566][ T823] usb 1-1: Product: syz [ 566.784580][ T823] usb 1-1: Manufacturer: syz [ 566.784593][ T823] usb 1-1: SerialNumber: syz [ 566.821570][ T5781] usb 4-1: USB disconnect, device number 30 [ 566.977741][ T5701] usb 2-1: USB disconnect, device number 40 [ 567.254115][ T5701] usblp0: removed [ 567.534613][T11899] usb 3-1: new full-speed USB device number 38 using dummy_hcd [ 567.624608][ T5701] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 567.636812][T13831] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2881'. [ 567.687932][T11899] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 567.687955][T11899] usb 3-1: config 0 has no interface number 0 [ 567.691128][T11899] usb 3-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 567.691154][T11899] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.691173][T11899] usb 3-1: Product: syz [ 567.691187][T11899] usb 3-1: Manufacturer: syz [ 567.691200][T11899] usb 3-1: SerialNumber: syz [ 567.704820][T11899] usb 3-1: config 0 descriptor?? [ 567.855654][ T5701] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 567.855682][ T5701] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 567.858619][ T5701] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 567.858645][ T5701] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.858664][ T5701] usb 2-1: Product: syz [ 567.858730][ T5701] usb 2-1: Manufacturer: syz [ 567.858743][ T5701] usb 2-1: SerialNumber: syz [ 567.934009][ T5701] hub 2-1:1.0: bad descriptor, ignoring hub [ 567.934095][ T5701] hub 2-1:1.0: probe with driver hub failed with error -5 [ 568.120515][T11899] keyspan 3-1:0.133: Keyspan 1 port adapter converter detected [ 568.204124][T11899] keyspan 3-1:0.133: found no endpoint descriptor for endpoint 81 [ 568.204282][T11899] keyspan 3-1:0.133: found no endpoint descriptor for endpoint 1 [ 568.204623][T11899] keyspan 3-1:0.133: found no endpoint descriptor for endpoint 2 [ 568.276088][T11899] usb 3-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 568.309438][ T5701] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 41 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 568.366966][T13812] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 568.368287][T13812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 568.422581][ T5701] usb 2-1: USB disconnect, device number 41 [ 568.449915][ T5701] usblp0: removed [ 568.533155][T13837] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 568.572306][T13837] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 569.236450][ T823] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 569.391917][T13838] lo speed is unknown, defaulting to 1000 [ 569.482505][ T823] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 569.495831][ T823] usb 1-1: USB disconnect, device number 45 [ 569.545375][ T5768] udevd[5768]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 569.705075][ T5701] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 569.836525][ T5701] usb 2-1: device descriptor read/64, error -71 [ 570.083707][ T823] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 570.083879][ T5701] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 570.224636][ T5701] usb 2-1: device descriptor read/64, error -71 [ 570.245264][ T823] usb 1-1: Using ep0 maxpacket: 16 [ 570.260266][ T823] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 570.260315][ T823] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 570.260340][ T823] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 570.260360][ T823] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 570.260381][ T823] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 570.275478][ T823] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 570.275504][ T823] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 570.275523][ T823] usb 1-1: Manufacturer: syz [ 570.287661][ T823] usb 1-1: config 0 descriptor?? [ 570.335200][ T5701] usb usb2-port1: attempt power cycle [ 570.459381][ T5770] usb 3-1: USB disconnect, device number 38 [ 570.499649][ T5770] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 570.548720][ T5770] keyspan 3-1:0.133: device disconnected [ 570.605559][ T823] rc_core: IR keymap rc-hauppauge not found [ 570.605577][ T823] Registered IR keymap rc-empty [ 570.605719][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.628343][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.647519][ T823] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 570.656485][ T823] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input158 [ 570.662965][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.674606][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.686272][ T5701] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 570.697384][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.716488][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.716658][ T5701] usb 2-1: device descriptor read/8, error -71 [ 570.734845][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.764614][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.785091][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.804706][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.825658][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.848765][ T823] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 570.883960][ T823] mceusb 1-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 570.883983][ T823] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 570.966805][ T5701] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 571.005737][ T5701] usb 2-1: device descriptor read/8, error -71 [ 571.053618][ T5770] usb 1-1: USB disconnect, device number 46 [ 571.114911][ T5701] usb usb2-port1: unable to enumerate USB device [ 571.844920][ T5770] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 572.013541][ T5770] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 572.013559][ T5770] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.013570][ T5770] usb 1-1: Product: syz [ 572.013577][ T5770] usb 1-1: Manufacturer: syz [ 572.013585][ T5770] usb 1-1: SerialNumber: syz [ 572.110941][T13911] FAULT_INJECTION: forcing a failure. [ 572.110941][T13911] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 572.110963][T13911] CPU: 1 UID: 0 PID: 13911 Comm: syz.2.2911 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 572.110978][T13911] Tainted: [L]=SOFTLOCKUP [ 572.110982][T13911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 572.110995][T13911] Call Trace: [ 572.110999][T13911] [ 572.111004][T13911] dump_stack_lvl+0xe8/0x150 [ 572.111023][T13911] should_fail_ex+0x46b/0x600 [ 572.111041][T13911] _copy_from_user+0x2d/0xb0 [ 572.111053][T13911] drm_mode_atomic_ioctl+0x77f/0xdd0 [ 572.111076][T13911] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 572.111099][T13911] ? rt_spin_unlock+0x14f/0x200 [ 572.111113][T13911] ? rt_spin_unlock+0x160/0x200 [ 572.111125][T13911] ? drm_is_current_master+0x1a2/0x210 [ 572.111140][T13911] drm_ioctl_kernel+0x2e2/0x3b0 [ 572.111153][T13911] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 572.111167][T13911] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 572.111183][T13911] drm_ioctl+0x6c0/0xb80 [ 572.111197][T13911] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 572.111213][T13911] ? __pfx_drm_ioctl+0x10/0x10 [ 572.111230][T13911] ? __fget_files+0x2a/0x420 [ 572.111242][T13911] ? bpf_lsm_file_ioctl+0x9/0x20 [ 572.111256][T13911] ? __pfx_drm_ioctl+0x10/0x10 [ 572.111267][T13911] __se_sys_ioctl+0xff/0x170 [ 572.111280][T13911] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 572.111291][T13911] do_syscall_64+0x15f/0x560 [ 572.111304][T13911] ? trace_irq_disable+0x3b/0x140 [ 572.111315][T13911] ? clear_bhb_loop+0x40/0x90 [ 572.111328][T13911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 572.111337][T13911] RIP: 0033:0x7f3426cbce59 [ 572.111348][T13911] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 572.111357][T13911] RSP: 002b:00007f3424f0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 572.111368][T13911] RAX: ffffffffffffffda RBX: 00007f3426f35fa0 RCX: 00007f3426cbce59 [ 572.111376][T13911] RDX: 0000200000000180 RSI: 00000000c03864bc RDI: 0000000000000013 [ 572.111383][T13911] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 572.111389][T13911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 572.111395][T13911] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 572.111411][T13911] [ 572.480484][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 572.480519][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 572.793819][T13937] netlink: 14 bytes leftover after parsing attributes in process `syz.1.2920'. [ 573.118651][T13947] FAULT_INJECTION: forcing a failure. [ 573.118651][T13947] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 573.118687][T13947] CPU: 0 UID: 0 PID: 13947 Comm: syz.3.2922 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 573.118712][T13947] Tainted: [L]=SOFTLOCKUP [ 573.118719][T13947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 573.118730][T13947] Call Trace: [ 573.118737][T13947] [ 573.118745][T13947] dump_stack_lvl+0xe8/0x150 [ 573.118771][T13947] should_fail_ex+0x46b/0x600 [ 573.118800][T13947] _copy_from_user+0x2d/0xb0 [ 573.118821][T13947] ___sys_sendmsg+0x1c6/0x360 [ 573.118844][T13947] ? __lock_acquire+0x6b5/0x2d10 [ 573.118869][T13947] ? __pfx____sys_sendmsg+0x10/0x10 [ 573.118931][T13947] ? __fget_files+0x2a/0x420 [ 573.118950][T13947] ? __fget_files+0x3a6/0x420 [ 573.118976][T13947] __x64_sys_sendmsg+0x1c3/0x2a0 [ 573.119002][T13947] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 573.119035][T13947] ? __pfx_ksys_write+0x10/0x10 [ 573.119062][T13947] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 573.119083][T13947] do_syscall_64+0x15f/0x560 [ 573.119112][T13947] ? trace_irq_disable+0x3b/0x140 [ 573.119131][T13947] ? clear_bhb_loop+0x40/0x90 [ 573.119155][T13947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 573.119173][T13947] RIP: 0033:0x7f4b5271ce59 [ 573.119190][T13947] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 573.119205][T13947] RSP: 002b:00007f4b5096e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 573.119224][T13947] RAX: ffffffffffffffda RBX: 00007f4b52995fa0 RCX: 00007f4b5271ce59 [ 573.119238][T13947] RDX: 0000000004048004 RSI: 00002000000001c0 RDI: 0000000000000009 [ 573.119250][T13947] RBP: 00007f4b5096e090 R08: 0000000000000000 R09: 0000000000000000 [ 573.119261][T13947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 573.119272][T13947] R13: 00007f4b52996038 R14: 00007f4b52995fa0 R15: 00007ffff78ee698 [ 573.119301][T13947] [ 574.096496][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000040. ret = -EPROTO [ 574.098306][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 574.098781][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 574.098832][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 574.165068][ T5770] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 574.186427][T13973] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2933'. [ 574.211387][ T5770] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 574.239938][T13977] FAULT_INJECTION: forcing a failure. [ 574.239938][T13977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 574.239970][T13977] CPU: 1 UID: 0 PID: 13977 Comm: syz.2.2935 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 574.239995][T13977] Tainted: [L]=SOFTLOCKUP [ 574.240002][T13977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 574.240012][T13977] Call Trace: [ 574.240020][T13977] [ 574.240026][T13977] dump_stack_lvl+0xe8/0x150 [ 574.240052][T13977] should_fail_ex+0x46b/0x600 [ 574.240080][T13977] _copy_from_user+0x2d/0xb0 [ 574.240100][T13977] ___sys_recvmsg+0x175/0x590 [ 574.240136][T13977] ? __pfx____sys_recvmsg+0x10/0x10 [ 574.240168][T13977] ? __fget_files+0x2a/0x420 [ 574.240202][T13977] ? __fget_files+0x3a6/0x420 [ 574.240229][T13977] do_recvmmsg+0x33a/0x800 [ 574.240260][T13977] ? __pfx_do_recvmmsg+0x10/0x10 [ 574.240297][T13977] ? rt_mutex_slowunlock+0x1cb/0x300 [ 574.240331][T13977] __x64_sys_recvmmsg+0x198/0x250 [ 574.240358][T13977] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 574.240390][T13977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.240409][T13977] do_syscall_64+0x15f/0x560 [ 574.240431][T13977] ? trace_irq_disable+0x3b/0x140 [ 574.240449][T13977] ? clear_bhb_loop+0x40/0x90 [ 574.240472][T13977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.240489][T13977] RIP: 0033:0x7f3426cbce59 [ 574.240506][T13977] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 574.240522][T13977] RSP: 002b:00007f3424f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 574.240542][T13977] RAX: ffffffffffffffda RBX: 00007f3426f35fa0 RCX: 00007f3426cbce59 [ 574.240555][T13977] RDX: 0000000000000001 RSI: 0000200000003000 RDI: 0000000000000003 [ 574.240567][T13977] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 574.240579][T13977] R10: 0000000000002040 R11: 0000000000000246 R12: 0000000000000001 [ 574.240591][T13977] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 574.240619][T13977] [ 574.257655][ T5770] usb 1-1: USB disconnect, device number 47 [ 574.261189][T13975] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2933'. [ 574.904659][ T822] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 574.925997][ T5770] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 574.976221][T14012] FAULT_INJECTION: forcing a failure. [ 574.976221][T14012] name failslab, interval 1, probability 0, space 0, times 0 [ 574.976243][T14012] CPU: 0 UID: 0 PID: 14012 Comm: syz.1.2950 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 574.976258][T14012] Tainted: [L]=SOFTLOCKUP [ 574.976262][T14012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 574.976268][T14012] Call Trace: [ 574.976272][T14012] [ 574.976277][T14012] dump_stack_lvl+0xe8/0x150 [ 574.976293][T14012] should_fail_ex+0x46b/0x600 [ 574.976310][T14012] ? __pfx_sock_alloc_inode+0x10/0x10 [ 574.976321][T14012] should_failslab+0xa8/0x100 [ 574.976333][T14012] ? __pfx_sock_alloc_inode+0x10/0x10 [ 574.976343][T14012] kmem_cache_alloc_lru_noprof+0x8b/0x680 [ 574.976354][T14012] ? sock_alloc_inode+0x2c/0x190 [ 574.976366][T14012] ? __pfx_sock_alloc_inode+0x10/0x10 [ 574.976376][T14012] sock_alloc_inode+0x2c/0x190 [ 574.976386][T14012] ? __pfx_sock_alloc_inode+0x10/0x10 [ 574.976396][T14012] alloc_inode+0x6a/0x1b0 [ 574.976412][T14012] __sock_create+0x11e/0x960 [ 574.976424][T14012] ? __might_fault+0xaf/0x130 [ 574.976437][T14012] __sys_socketpair+0x193/0x750 [ 574.976452][T14012] __x64_sys_socketpair+0x9b/0xb0 [ 574.976464][T14012] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.976474][T14012] do_syscall_64+0x15f/0x560 [ 574.976488][T14012] ? trace_irq_disable+0x3b/0x140 [ 574.976499][T14012] ? clear_bhb_loop+0x40/0x90 [ 574.976511][T14012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.976525][T14012] RIP: 0033:0x7f91487cce59 [ 574.976535][T14012] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 574.976544][T14012] RSP: 002b:00007f9146a26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 574.976556][T14012] RAX: ffffffffffffffda RBX: 00007f9148a45fa0 RCX: 00007f91487cce59 [ 574.976564][T14012] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000001 [ 574.976570][T14012] RBP: 00007f9146a26090 R08: 0000000000000000 R09: 0000000000000000 [ 574.976576][T14012] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 574.976582][T14012] R13: 00007f9148a46038 R14: 00007f9148a45fa0 R15: 00007ffe1cd800f8 [ 574.976597][T14012] [ 574.976612][T14012] socket: no more sockets [ 575.054498][ T822] usb 4-1: device descriptor read/64, error -71 [ 575.077212][ T5770] usb 1-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 575.077241][ T5770] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 575.077264][ T5770] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 575.077301][ T5770] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 575.077321][ T5770] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 575.092829][T13996] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 575.415108][ T822] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 575.545238][ T822] usb 4-1: device descriptor read/64, error -71 [ 575.554563][ T5781] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 575.626460][T14032] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2960'. [ 575.655030][ T822] usb usb4-port1: attempt power cycle [ 575.726875][ T5781] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 575.726925][ T5781] usb 2-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 575.726946][ T5781] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 575.770922][ T5781] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 575.963739][T14020] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 575.968379][T14020] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 575.994894][ T822] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 576.015038][ T822] usb 4-1: device descriptor read/8, error -71 [ 576.254473][ T822] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 576.276683][ T822] usb 4-1: device descriptor read/8, error -71 [ 576.321429][T14063] netlink: 'syz.2.2974': attribute type 1 has an invalid length. [ 576.385003][ T822] usb usb4-port1: unable to enumerate USB device [ 576.410926][T14068] FAULT_INJECTION: forcing a failure. [ 576.410926][T14068] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 576.410948][T14068] CPU: 0 UID: 0 PID: 14068 Comm: syz.2.2976 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 576.410962][T14068] Tainted: [L]=SOFTLOCKUP [ 576.410966][T14068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 576.410972][T14068] Call Trace: [ 576.410977][T14068] [ 576.410982][T14068] dump_stack_lvl+0xe8/0x150 [ 576.410997][T14068] should_fail_ex+0x46b/0x600 [ 576.411014][T14068] prepare_alloc_pages+0x22a/0x6b0 [ 576.411030][T14068] __alloc_frozen_pages_noprof+0x12f/0x380 [ 576.411045][T14068] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 576.411057][T14068] ? __alloc_frozen_pages_noprof+0x1de/0x380 [ 576.411071][T14068] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 576.411085][T14068] ? __pfx_policy_nodemask+0x10/0x10 [ 576.411100][T14068] __alloc_pages_noprof+0x10/0x100 [ 576.411113][T14068] alloc_pages_bulk_noprof+0x67e/0x890 [ 576.411125][T14068] ? alloc_pages_mpol+0x2ae/0x380 [ 576.411139][T14068] ? alloc_pages_noprof+0x161/0x2f0 [ 576.411154][T14068] __kasan_populate_vmalloc+0xc1/0x1d0 [ 576.411170][T14068] ? rt_spin_unlock+0x160/0x200 [ 576.411183][T14068] alloc_vmap_area+0xd47/0x1480 [ 576.411201][T14068] ? __pfx_alloc_vmap_area+0x10/0x10 [ 576.411211][T14068] ? __kmalloc_cache_node_noprof+0x27d/0x6c0 [ 576.411224][T14068] ? __get_vm_area_node+0x13f/0x300 [ 576.411233][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.411247][T14068] __get_vm_area_node+0x1f8/0x300 [ 576.411260][T14068] __vmalloc_node_range_noprof+0x36a/0x1750 [ 576.411271][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.411283][T14068] ? netlink_rcv_skb+0x232/0x4b0 [ 576.411298][T14068] ? __asan_memset+0x22/0x50 [ 576.411312][T14068] ? __alloc_frozen_pages_noprof+0xac/0x380 [ 576.411335][T14068] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 576.411346][T14068] ? rcu_is_watching+0x15/0xb0 [ 576.411361][T14068] ? rcu_is_watching+0x15/0xb0 [ 576.411375][T14068] __kvmalloc_node_noprof+0x453/0x8e0 [ 576.411387][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.411401][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.411416][T14068] hash_mac_create+0x32c/0xf00 [ 576.411432][T14068] ? __nla_parse+0x40/0x60 [ 576.411442][T14068] ? __pfx_hash_mac_create+0x10/0x10 [ 576.411456][T14068] ip_set_create+0xae8/0x1a40 [ 576.411469][T14068] ? ip_set_create+0x4f3/0x1a40 [ 576.411486][T14068] ? __pfx_ip_set_create+0x10/0x10 [ 576.411508][T14068] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 576.411521][T14068] ? lockdep_hardirqs_on+0x7a/0x110 [ 576.411535][T14068] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 576.411552][T14068] nfnetlink_rcv_msg+0xbc9/0x1260 [ 576.411566][T14068] ? nfnetlink_rcv_msg+0x230/0x1260 [ 576.411588][T14068] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 576.411617][T14068] ? __lock_acquire+0x6b5/0x2d10 [ 576.411630][T14068] ? __lock_acquire+0x6b5/0x2d10 [ 576.411641][T14068] ? sock_sendmsg_nosec+0x112/0x150 [ 576.411655][T14068] netlink_rcv_skb+0x232/0x4b0 [ 576.411670][T14068] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 576.411690][T14068] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 576.411709][T14068] ? bpf_lsm_capable+0x9/0x20 [ 576.411724][T14068] ? security_capable+0x7e/0x2c0 [ 576.411743][T14068] nfnetlink_rcv+0x2c0/0x27b0 [ 576.411757][T14068] ? sock_sendmsg_nosec+0x112/0x150 [ 576.411768][T14068] ? __pfx_snprintf+0x10/0x10 [ 576.411780][T14068] ? unwind_get_return_address+0x4d/0x90 [ 576.411794][T14068] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 576.411809][T14068] ? trim_netdev_trace+0x7ac/0x840 [ 576.411821][T14068] ? __pfx_trim_netdev_trace+0x10/0x10 [ 576.411830][T14068] ? stack_trace_save+0xa9/0x100 [ 576.411841][T14068] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 576.411855][T14068] ? save_netdev_trace_buffer+0x18f/0x5f0 [ 576.411867][T14068] ? save_netdev_trace_buffer+0x4cf/0x5f0 [ 576.411880][T14068] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 576.411890][T14068] ? ref_tracker_free+0x673/0x820 [ 576.411903][T14068] ? __netlink_deliver_tap+0x636/0x8b0 [ 576.411916][T14068] ? netlink_deliver_tap+0x19c/0x1b0 [ 576.411929][T14068] ? netlink_unicast+0x754/0x920 [ 576.411941][T14068] ? netlink_sendmsg+0x813/0xb40 [ 576.411953][T14068] ? sock_sendmsg_nosec+0x112/0x150 [ 576.411963][T14068] ? ____sys_sendmsg+0x55c/0x870 [ 576.411976][T14068] ? ___sys_sendmsg+0x2a5/0x360 [ 576.411989][T14068] ? __x64_sys_sendmsg+0x1c3/0x2a0 [ 576.412001][T14068] ? do_syscall_64+0x15f/0x560 [ 576.412014][T14068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.412031][T14068] ? skb_clone+0x246/0x3a0 [ 576.412047][T14068] ? __netlink_deliver_tap+0x866/0x8b0 [ 576.412061][T14068] ? netlink_deliver_tap+0x2e/0x1b0 [ 576.412079][T14068] ? netlink_deliver_tap+0x2e/0x1b0 [ 576.412093][T14068] ? netlink_deliver_tap+0x2e/0x1b0 [ 576.412109][T14068] netlink_unicast+0x780/0x920 [ 576.412127][T14068] netlink_sendmsg+0x813/0xb40 [ 576.412146][T14068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 576.412161][T14068] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 576.412175][T14068] ? aa_sock_msg_perm+0x122/0x200 [ 576.412185][T14068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 576.412199][T14068] sock_sendmsg_nosec+0x112/0x150 [ 576.412211][T14068] ____sys_sendmsg+0x55c/0x870 [ 576.412227][T14068] ? __pfx_____sys_sendmsg+0x10/0x10 [ 576.412246][T14068] ? import_iovec+0x73/0xa0 [ 576.412259][T14068] ___sys_sendmsg+0x2a5/0x360 [ 576.412272][T14068] ? __lock_acquire+0x6b5/0x2d10 [ 576.412286][T14068] ? __pfx____sys_sendmsg+0x10/0x10 [ 576.412317][T14068] ? __fget_files+0x2a/0x420 [ 576.412326][T14068] ? __fget_files+0x3a6/0x420 [ 576.412341][T14068] __x64_sys_sendmsg+0x1c3/0x2a0 [ 576.412356][T14068] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 576.412375][T14068] ? __pfx_ksys_write+0x10/0x10 [ 576.412391][T14068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.412401][T14068] do_syscall_64+0x15f/0x560 [ 576.412418][T14068] ? trace_irq_disable+0x3b/0x140 [ 576.412429][T14068] ? clear_bhb_loop+0x40/0x90 [ 576.412441][T14068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.412451][T14068] RIP: 0033:0x7f3426cbce59 [ 576.412461][T14068] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 576.412469][T14068] RSP: 002b:00007f3424f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 576.412480][T14068] RAX: ffffffffffffffda RBX: 00007f3426f35fa0 RCX: 00007f3426cbce59 [ 576.412487][T14068] RDX: 0000000004000894 RSI: 0000200000000000 RDI: 0000000000000003 [ 576.412494][T14068] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 576.412500][T14068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.412507][T14068] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 576.412522][T14068] [ 576.412901][T14068] syz.2.2976: vmalloc error: size 4194328, vm_struct allocation failed, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 576.413146][T14068] CPU: 0 UID: 0 PID: 14068 Comm: syz.2.2976 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 576.413161][T14068] Tainted: [L]=SOFTLOCKUP [ 576.413165][T14068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 576.413171][T14068] Call Trace: [ 576.413175][T14068] [ 576.413179][T14068] dump_stack_lvl+0xe8/0x150 [ 576.413194][T14068] warn_alloc+0x24c/0x270 [ 576.413207][T14068] ? kasan_quarantine_put+0xbb/0x1f0 [ 576.413219][T14068] ? __pfx_warn_alloc+0x10/0x10 [ 576.413231][T14068] ? __get_vm_area_node+0x211/0x300 [ 576.413240][T14068] ? __get_vm_area_node+0x13f/0x300 [ 576.413250][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.413264][T14068] ? __get_vm_area_node+0x211/0x300 [ 576.413284][T14068] __vmalloc_node_range_noprof+0x38f/0x1750 [ 576.413295][T14068] ? netlink_rcv_skb+0x232/0x4b0 [ 576.413311][T14068] ? __asan_memset+0x22/0x50 [ 576.413325][T14068] ? __alloc_frozen_pages_noprof+0xac/0x380 [ 576.413348][T14068] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 576.413359][T14068] ? rcu_is_watching+0x15/0xb0 [ 576.413374][T14068] ? rcu_is_watching+0x15/0xb0 [ 576.413388][T14068] __kvmalloc_node_noprof+0x453/0x8e0 [ 576.413400][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.413414][T14068] ? hash_mac_create+0x32c/0xf00 [ 576.413429][T14068] hash_mac_create+0x32c/0xf00 [ 576.413445][T14068] ? __nla_parse+0x40/0x60 [ 576.413455][T14068] ? __pfx_hash_mac_create+0x10/0x10 [ 576.413468][T14068] ip_set_create+0xae8/0x1a40 [ 576.413481][T14068] ? ip_set_create+0x4f3/0x1a40 [ 576.413498][T14068] ? __pfx_ip_set_create+0x10/0x10 [ 576.413520][T14068] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 576.413534][T14068] ? lockdep_hardirqs_on+0x7a/0x110 [ 576.413548][T14068] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 576.413565][T14068] nfnetlink_rcv_msg+0xbc9/0x1260 [ 576.413578][T14068] ? nfnetlink_rcv_msg+0x230/0x1260 [ 576.413601][T14068] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 576.413629][T14068] ? __lock_acquire+0x6b5/0x2d10 [ 576.413642][T14068] ? __lock_acquire+0x6b5/0x2d10 [ 576.413653][T14068] ? sock_sendmsg_nosec+0x112/0x150 [ 576.413667][T14068] netlink_rcv_skb+0x232/0x4b0 [ 576.413681][T14068] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 576.413701][T14068] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 576.413721][T14068] ? bpf_lsm_capable+0x9/0x20 [ 576.413735][T14068] ? security_capable+0x7e/0x2c0 [ 576.413754][T14068] nfnetlink_rcv+0x2c0/0x27b0 [ 576.413768][T14068] ? sock_sendmsg_nosec+0x112/0x150 [ 576.413779][T14068] ? __pfx_snprintf+0x10/0x10 [ 576.413792][T14068] ? unwind_get_return_address+0x4d/0x90 [ 576.413805][T14068] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 576.413820][T14068] ? trim_netdev_trace+0x7ac/0x840 [ 576.413832][T14068] ? __pfx_trim_netdev_trace+0x10/0x10 [ 576.413841][T14068] ? stack_trace_save+0xa9/0x100 [ 576.413852][T14068] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 576.413866][T14068] ? save_netdev_trace_buffer+0x18f/0x5f0 [ 576.413878][T14068] ? save_netdev_trace_buffer+0x4cf/0x5f0 [ 576.413891][T14068] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 576.413901][T14068] ? ref_tracker_free+0x673/0x820 [ 576.413914][T14068] ? __netlink_deliver_tap+0x636/0x8b0 [ 576.413927][T14068] ? netlink_deliver_tap+0x19c/0x1b0 [ 576.413942][T14068] ? netlink_unicast+0x754/0x920 [ 576.413953][T14068] ? netlink_sendmsg+0x813/0xb40 [ 576.413966][T14068] ? sock_sendmsg_nosec+0x112/0x150 [ 576.413976][T14068] ? ____sys_sendmsg+0x55c/0x870 [ 576.413989][T14068] ? ___sys_sendmsg+0x2a5/0x360 [ 576.414001][T14068] ? __x64_sys_sendmsg+0x1c3/0x2a0 [ 576.414014][T14068] ? do_syscall_64+0x15f/0x560 [ 576.414027][T14068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.414044][T14068] ? skb_clone+0x246/0x3a0 [ 576.414060][T14068] ? __netlink_deliver_tap+0x866/0x8b0 [ 576.414074][T14068] ? netlink_deliver_tap+0x2e/0x1b0 [ 576.414092][T14068] ? netlink_deliver_tap+0x2e/0x1b0 [ 576.414105][T14068] ? netlink_deliver_tap+0x2e/0x1b0 [ 576.414122][T14068] netlink_unicast+0x780/0x920 [ 576.414139][T14068] netlink_sendmsg+0x813/0xb40 [ 576.414158][T14068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 576.414173][T14068] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 576.414187][T14068] ? aa_sock_msg_perm+0x122/0x200 [ 576.414197][T14068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 576.414215][T14068] sock_sendmsg_nosec+0x112/0x150 [ 576.414227][T14068] ____sys_sendmsg+0x55c/0x870 [ 576.414243][T14068] ? __pfx_____sys_sendmsg+0x10/0x10 [ 576.414261][T14068] ? import_iovec+0x73/0xa0 [ 576.414273][T14068] ___sys_sendmsg+0x2a5/0x360 [ 576.414287][T14068] ? __lock_acquire+0x6b5/0x2d10 [ 576.414300][T14068] ? __pfx____sys_sendmsg+0x10/0x10 [ 576.414331][T14068] ? __fget_files+0x2a/0x420 [ 576.414340][T14068] ? __fget_files+0x3a6/0x420 [ 576.414362][T14068] __x64_sys_sendmsg+0x1c3/0x2a0 [ 576.414386][T14068] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 576.414417][T14068] ? __pfx_ksys_write+0x10/0x10 [ 576.414444][T14068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.414464][T14068] do_syscall_64+0x15f/0x560 [ 576.414485][T14068] ? trace_irq_disable+0x3b/0x140 [ 576.414504][T14068] ? clear_bhb_loop+0x40/0x90 [ 576.414526][T14068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.414544][T14068] RIP: 0033:0x7f3426cbce59 [ 576.414560][T14068] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 576.414574][T14068] RSP: 002b:00007f3424f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 576.414592][T14068] RAX: ffffffffffffffda RBX: 00007f3426f35fa0 RCX: 00007f3426cbce59 [ 576.414605][T14068] RDX: 0000000004000894 RSI: 0000200000000000 RDI: 0000000000000003 [ 576.414616][T14068] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 576.414628][T14068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.414638][T14068] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 576.414668][T14068] [ 576.464586][T14068] Mem-Info: [ 576.464598][T14068] active_anon:22754 inactive_anon:0 isolated_anon:0 [ 576.464598][T14068] active_file:0 inactive_file:59814 isolated_file:0 [ 576.464598][T14068] unevictable:768 dirty:59 writeback:0 [ 576.464598][T14068] slab_reclaimable:11963 slab_unreclaimable:100556 [ 576.464598][T14068] mapped:25708 shmem:17715 pagetables:1323 [ 576.464598][T14068] sec_pagetables:0 bounce:0 [ 576.464598][T14068] kernel_misc_reclaimable:0 [ 576.464598][T14068] free:1301184 free_pcp:2199 free_cma:0 [ 576.464647][T14068] Node 0 active_anon:91016kB inactive_anon:0kB active_file:0kB inactive_file:239032kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:102820kB dirty:236kB writeback:0kB shmem:69324kB kernel_stack:12912kB pagetables:5168kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 576.464694][T14068] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:224kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:1536kB kernel_stack:32kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 576.464735][T14068] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 576.464792][T14068] lowmem_reserve[]: 0 2492 2493 2493 2493 [ 576.464822][T14068] Node 0 DMA32 free:1265244kB boost:0kB min:3912kB low:6436kB high:8960kB reserved_highatomic:0KB free_highatomic:0KB active_anon:91016kB inactive_anon:0kB active_file:0kB inactive_file:239032kB unevictable:1536kB writepending:236kB zspages:0kB present:3129332kB managed:2552244kB mlocked:0kB bounce:0kB free_pcp:8784kB local_pcp:4720kB free_cma:0kB [ 576.464877][T14068] lowmem_reserve[]: 0 0 0 0 0 [ 576.464992][T14068] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:868kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:8kB free_cma:0kB [ 576.465042][T14068] lowmem_reserve[]: 0 0 0 0 0 [ 576.465071][T14068] Node 1 Normal free:3924132kB boost:0kB min:6372kB low:10480kB high:14588kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:224kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 576.465123][T14068] lowmem_reserve[]: 0 0 0 0 0 [ 576.465151][T14068] 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 [ 576.465251][T14068] Node 0 DMA32: 2624*4kB (UME) 1617*8kB (UME) 688*16kB (UME) 321*32kB (UM) 321*64kB (UME) 146*128kB (UM) 126*256kB (UME) 56*512kB (UME) 30*1024kB (UME) 24*2048kB (UME) 254*4096kB (UM) = 1265128kB [ 576.465385][T14068] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 576.465470][T14068] Node 1 Normal: 1*4kB (M) 4*8kB (U) 8*16kB (UM) 10*32kB (UM) 5*64kB (UM) 5*128kB (UM) 1*256kB (M) 3*512kB (UM) 1*1024kB (M) 2*2048kB (UM) 956*4096kB (M) = 3924132kB [ 576.465603][T14068] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 576.465618][T14068] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 576.465633][T14068] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 576.465647][T14068] Node 1 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 576.465661][T14068] 77525 total pagecache pages [ 576.465674][T14068] 0 pages in swap cache [ 576.465680][T14068] Free swap = 124996kB [ 576.465687][T14068] Total swap = 124996kB [ 576.465697][T14068] 2097051 pages RAM [ 576.465704][T14068] 0 pages HighMem/MovableOnly [ 576.465711][T14068] 427159 pages reserved [ 576.465717][T14068] 0 pages cma reserved [ 576.695344][T14074] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 576.695867][T14074] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 576.843744][ T5781] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 576.843765][ T5781] stv0680 2-1:4.0: STV(e): camera ping failed!! [ 576.859266][ T5781] stv0680 2-1:4.0: last error: 215, command = 0x7f [ 577.162229][ T5781] usb 2-1: USB disconnect, device number 46 [ 577.959292][T14105] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2991'. [ 578.055015][T14109] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2991'. [ 578.274622][ T5701] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 578.435711][ T5701] usb 3-1: Using ep0 maxpacket: 32 [ 578.437748][ T5701] usb 3-1: unable to get BOS descriptor or descriptor too short [ 578.438843][ T5701] usb 3-1: config 3 has an invalid interface number: 223 but max is 1 [ 578.438867][ T5701] usb 3-1: config 3 has an invalid interface number: 25 but max is 1 [ 578.438880][ T5701] usb 3-1: config 3 has an invalid interface number: 223 but max is 1 [ 578.438889][ T5701] usb 3-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 578.438899][ T5701] usb 3-1: config 3 has no interface number 0 [ 578.438943][ T5701] usb 3-1: config 3 has no interface number 1 [ 578.438975][ T5701] usb 3-1: config 3 interface 25 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 578.438985][ T5701] usb 3-1: config 3 interface 25 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 578.438999][ T5701] usb 3-1: config 3 interface 223 has no altsetting 1 [ 578.439008][ T5701] usb 3-1: config 3 interface 25 has no altsetting 0 [ 578.441135][ T5701] usb 3-1: New USB device found, idVendor=1f71, idProduct=3306, bcdDevice=2a.c0 [ 578.441152][ T5701] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.441162][ T5701] usb 3-1: Product: syz [ 578.441169][ T5701] usb 3-1: Manufacturer: syz [ 578.441177][ T5701] usb 3-1: SerialNumber: syz [ 578.741664][T14118] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 578.747766][T14118] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 578.749380][ T823] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 578.774733][ T5770] aiptek 1-1:17.0: Aiptek tried all speeds, no sane response [ 578.775368][ T5770] aiptek 1-1:17.0: probe with driver aiptek failed with error -22 [ 578.797303][ T5770] usb 1-1: USB disconnect, device number 48 [ 578.897253][ T5701] usb 3-1: USB disconnect, device number 39 [ 578.904821][ T823] usb 4-1: Using ep0 maxpacket: 8 [ 578.913024][ T823] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 578.913047][ T823] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.913066][ T823] usb 4-1: Product: syz [ 578.913079][ T823] usb 4-1: Manufacturer: syz [ 578.913092][ T823] usb 4-1: SerialNumber: syz [ 578.934717][ T823] usb 4-1: config 0 descriptor?? [ 579.141502][ T823] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 579.354893][ T823] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 579.577295][T14113] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 579.580462][T14113] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 579.583957][ T5701] usb 4-1: USB disconnect, device number 35 [ 579.666276][T11899] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 579.744630][ T823] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 579.816593][T11899] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 579.816643][T11899] usb 2-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 579.816664][T11899] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 579.866419][T11899] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 579.895392][ T823] usb 1-1: device descriptor read/64, error -71 [ 580.066777][T14123] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 580.067324][T14123] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 580.134621][ T823] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 580.234785][T14164] FAULT_INJECTION: forcing a failure. [ 580.234785][T14164] name failslab, interval 1, probability 0, space 0, times 0 [ 580.234820][T14164] CPU: 0 UID: 0 PID: 14164 Comm: syz.2.3015 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 580.234845][T14164] Tainted: [L]=SOFTLOCKUP [ 580.234852][T14164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 580.234863][T14164] Call Trace: [ 580.234870][T14164] [ 580.234878][T14164] dump_stack_lvl+0xe8/0x150 [ 580.234904][T14164] should_fail_ex+0x46b/0x600 [ 580.234935][T14164] should_failslab+0xa8/0x100 [ 580.234958][T14164] __kmalloc_cache_noprof+0x84/0x690 [ 580.234979][T14164] ? vkms_atomic_crtc_duplicate_state+0x78/0x190 [ 580.235008][T14164] vkms_atomic_crtc_duplicate_state+0x78/0x190 [ 580.235032][T14164] drm_atomic_get_crtc_state+0x1e5/0x680 [ 580.235054][T14164] ? __asan_memset+0x22/0x50 [ 580.235085][T14164] drm_atomic_get_plane_state+0x4ba/0x730 [ 580.235114][T14164] drm_atomic_set_property+0x2db/0x3b60 [ 580.235139][T14164] ? rt_mutex_slowunlock+0x1cb/0x300 [ 580.235159][T14164] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 580.235181][T14164] ? __pfx_drm_atomic_set_property+0x10/0x10 [ 580.235205][T14164] ? __might_fault+0xaf/0x130 [ 580.235245][T14164] drm_mode_atomic_ioctl+0x7be/0xdd0 [ 580.235284][T14164] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 580.235324][T14164] ? rt_spin_unlock+0x14f/0x200 [ 580.235347][T14164] ? rt_spin_unlock+0x160/0x200 [ 580.235369][T14164] ? drm_is_current_master+0x1a2/0x210 [ 580.235395][T14164] drm_ioctl_kernel+0x2e2/0x3b0 [ 580.235428][T14164] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 580.235452][T14164] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 580.235481][T14164] drm_ioctl+0x6c0/0xb80 [ 580.235506][T14164] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 580.235533][T14164] ? __pfx_drm_ioctl+0x10/0x10 [ 580.235565][T14164] ? __fget_files+0x2a/0x420 [ 580.235587][T14164] ? bpf_lsm_file_ioctl+0x9/0x20 [ 580.235610][T14164] ? __pfx_drm_ioctl+0x10/0x10 [ 580.235630][T14164] __se_sys_ioctl+0xff/0x170 [ 580.235651][T14164] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 580.235671][T14164] do_syscall_64+0x15f/0x560 [ 580.235693][T14164] ? trace_irq_disable+0x3b/0x140 [ 580.235712][T14164] ? clear_bhb_loop+0x40/0x90 [ 580.235734][T14164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 580.235752][T14164] RIP: 0033:0x7f3426cbce59 [ 580.235770][T14164] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 580.235785][T14164] RSP: 002b:00007f3424f0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 580.235804][T14164] RAX: ffffffffffffffda RBX: 00007f3426f35fa0 RCX: 00007f3426cbce59 [ 580.235818][T14164] RDX: 0000200000000180 RSI: 00000000c03864bc RDI: 000000000000000c [ 580.235830][T14164] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 580.235842][T14164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 580.235854][T14164] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 580.235884][T14164] [ 580.264561][ T823] usb 1-1: device descriptor read/64, error -71 [ 580.397359][ T823] usb usb1-port1: attempt power cycle [ 580.434500][T13758] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 580.598939][T13758] usb 4-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 580.598957][T13758] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 580.598971][T13758] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 580.598993][T13758] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 580.599004][T13758] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 580.603488][T14159] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 580.734583][ T823] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 580.765053][ T823] usb 1-1: device descriptor read/8, error -71 [ 580.794579][ T5701] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 580.885072][T11899] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 580.885085][T11899] stv0680 2-1:4.0: STV(e): camera ping failed!! [ 580.885699][T11899] stv0680 2-1:4.0: last error: 215, command = 0x7f [ 580.944927][ T5701] usb 3-1: device descriptor read/64, error -71 [ 581.014502][ T823] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 581.034956][ T823] usb 1-1: device descriptor read/8, error -71 [ 581.097616][ T5770] usb 2-1: USB disconnect, device number 47 [ 581.145812][ T823] usb usb1-port1: unable to enumerate USB device [ 581.194510][ T5701] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 581.324502][ T5701] usb 3-1: device descriptor read/64, error -71 [ 581.434952][ T5701] usb usb3-port1: attempt power cycle [ 581.784592][ T5701] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 581.805728][ T5701] usb 3-1: device descriptor read/8, error -71 [ 582.044517][ T5701] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 582.076436][ T5701] usb 3-1: device descriptor read/8, error -71 [ 582.194490][ T5701] usb usb3-port1: unable to enumerate USB device [ 582.556675][T14177] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3019'. [ 582.699158][T14177] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3019'. [ 583.144549][ T5781] usb 1-1: new full-speed USB device number 53 using dummy_hcd [ 583.307048][ T5781] usb 1-1: config 0 has an invalid descriptor of length 254, skipping remainder of the config [ 583.307096][ T5781] usb 1-1: config 0 interface 0 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 583.307122][ T5781] usb 1-1: config 0 interface 0 has no altsetting 0 [ 583.307154][ T5781] usb 1-1: New USB device found, idVendor=046d, idProduct=c24f, bcdDevice= 0.00 [ 583.307175][ T5781] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 583.366043][ T5781] usb 1-1: config 0 descriptor?? [ 583.380375][ T5781] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 583.586598][T14196] sg_write: data in/out 414684/82 bytes for SCSI command 0x0-- guessing data in; [ 583.586598][T14196] program syz.2.3026 not setting count and/or reply_len properly [ 583.763392][T14203] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3028'. [ 583.820989][T14204] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3028'. [ 583.933180][T14207] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 583.939008][T14207] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 583.952619][ T5781] usb 3-1: new full-speed USB device number 44 using dummy_hcd [ 584.096588][ T5781] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 584.096619][ T5781] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 584.096649][ T5781] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 584.098850][ T5781] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 584.098876][ T5781] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.098895][ T5781] usb 3-1: Product: syz [ 584.098908][ T5781] usb 3-1: Manufacturer: syz [ 584.098921][ T5781] usb 3-1: SerialNumber: syz [ 584.171887][T14201] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 584.184766][ T5781] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 584.184791][ T5781] cdc_ncm 3-1:1.0: bind() failure [ 584.191567][ T5781] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 584.191593][ T5781] cdc_ncm 3-1:1.1: bind() failure [ 584.743680][ T822] usb 3-1: USB disconnect, device number 44 [ 584.823595][T14220] FAULT_INJECTION: forcing a failure. [ 584.823595][T14220] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 584.823629][T14220] CPU: 0 UID: 0 PID: 14220 Comm: syz.2.3034 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 584.823654][T14220] Tainted: [L]=SOFTLOCKUP [ 584.823661][T14220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 584.823668][T14220] Call Trace: [ 584.823673][T14220] [ 584.823678][T14220] dump_stack_lvl+0xe8/0x150 [ 584.823695][T14220] should_fail_ex+0x46b/0x600 [ 584.823713][T14220] _copy_to_user+0x31/0xb0 [ 584.823734][T14220] simple_read_from_buffer+0xe1/0x170 [ 584.823766][T14220] proc_fail_nth_read+0x1be/0x230 [ 584.823790][T14220] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 584.823813][T14220] ? rw_verify_area+0x2ac/0x4e0 [ 584.823832][T14220] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 584.823845][T14220] vfs_read+0x212/0xa80 [ 584.823860][T14220] ? __pfx_vfs_read+0x10/0x10 [ 584.823872][T14220] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 584.823892][T14220] ? lockdep_hardirqs_on+0x7a/0x110 [ 584.823915][T14220] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 584.823938][T14220] ? mutex_lock_nested+0x152/0x1d0 [ 584.823955][T14220] ? fdget_pos+0x252/0x320 [ 584.823981][T14220] ksys_read+0x156/0x270 [ 584.824001][T14220] ? __pfx_ksys_read+0x10/0x10 [ 584.824017][T14220] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 584.824027][T14220] do_syscall_64+0x15f/0x560 [ 584.824040][T14220] ? trace_irq_disable+0x3b/0x140 [ 584.824057][T14220] ? clear_bhb_loop+0x40/0x90 [ 584.824079][T14220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 584.824105][T14220] RIP: 0033:0x7f3426c7d68e [ 584.824122][T14220] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 584.824137][T14220] RSP: 002b:00007f3424f0dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 584.824156][T14220] RAX: ffffffffffffffda RBX: 00007f3424f0e6c0 RCX: 00007f3426c7d68e [ 584.824166][T14220] RDX: 000000000000000f RSI: 00007f3424f0e0a0 RDI: 0000000000000004 [ 584.824173][T14220] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 584.824179][T14220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 584.824185][T14220] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 584.824201][T14220] [ 585.008814][T13758] aiptek 4-1:17.0: Aiptek using 400 ms programming speed [ 585.070760][T13758] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input160 [ 585.121977][T13758] usb 4-1: USB disconnect, device number 36 [ 585.122082][ C1] aiptek 4-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 585.199696][T14227] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3038'. [ 585.272368][T14230] netlink: 758 bytes leftover after parsing attributes in process `syz.1.3036'. [ 585.272398][T14230] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3036'. [ 585.288296][T14231] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3038'. [ 585.579417][T14224] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci3/hci3:200/input161 [ 585.681609][T14247] FAULT_INJECTION: forcing a failure. [ 585.681609][T14247] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 585.681638][T14247] CPU: 1 UID: 0 PID: 14247 Comm: syz.3.3045 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 585.681659][T14247] Tainted: [L]=SOFTLOCKUP [ 585.681664][T14247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 585.681674][T14247] Call Trace: [ 585.681680][T14247] [ 585.681687][T14247] dump_stack_lvl+0xe8/0x150 [ 585.681708][T14247] should_fail_ex+0x46b/0x600 [ 585.681731][T14247] _copy_to_user+0x31/0xb0 [ 585.681748][T14247] simple_read_from_buffer+0xe1/0x170 [ 585.681777][T14247] proc_fail_nth_read+0x1be/0x230 [ 585.681799][T14247] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 585.681820][T14247] ? rw_verify_area+0x2ac/0x4e0 [ 585.681839][T14247] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 585.681859][T14247] vfs_read+0x212/0xa80 [ 585.681891][T14247] ? __pfx_vfs_read+0x10/0x10 [ 585.681914][T14247] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 585.681938][T14247] ? lockdep_hardirqs_on+0x7a/0x110 [ 585.681961][T14247] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 585.681983][T14247] ? mutex_lock_nested+0x152/0x1d0 [ 585.682000][T14247] ? fdget_pos+0x252/0x320 [ 585.682034][T14247] ksys_read+0x156/0x270 [ 585.682056][T14247] ? __pfx_ksys_read+0x10/0x10 [ 585.682074][T14247] ? __pfx_fb_ioctl+0x10/0x10 [ 585.682104][T14247] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 585.682124][T14247] do_syscall_64+0x15f/0x560 [ 585.682145][T14247] ? trace_irq_disable+0x3b/0x140 [ 585.682165][T14247] ? clear_bhb_loop+0x40/0x90 [ 585.682187][T14247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 585.682205][T14247] RIP: 0033:0x7f4b526dd68e [ 585.682223][T14247] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 585.682238][T14247] RSP: 002b:00007f4b5096dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 585.682257][T14247] RAX: ffffffffffffffda RBX: 00007f4b5096e6c0 RCX: 00007f4b526dd68e [ 585.682270][T14247] RDX: 000000000000000f RSI: 00007f4b5096e0a0 RDI: 0000000000000004 [ 585.682281][T14247] RBP: 00007f4b5096e090 R08: 0000000000000000 R09: 0000000000000000 [ 585.682293][T14247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 585.682304][T14247] R13: 00007f4b52996038 R14: 00007f4b52995fa0 R15: 00007ffff78ee698 [ 585.682335][T14247] [ 585.869775][ T822] usb 1-1: USB disconnect, device number 53 [ 586.318653][T14273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 586.319233][T14273] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 586.554517][T13758] usb 1-1: new full-speed USB device number 54 using dummy_hcd [ 586.586200][ T5781] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 586.594648][ T822] usb 2-1: new low-speed USB device number 48 using dummy_hcd [ 586.709193][T13758] usb 1-1: not running at top speed; connect to a high speed hub [ 586.711020][T13758] usb 1-1: config 4 has an invalid interface number: 104 but max is 1 [ 586.711044][T13758] usb 1-1: config 4 has an invalid interface number: 21 but max is 1 [ 586.711065][T13758] usb 1-1: config 4 has no interface number 0 [ 586.711081][T13758] usb 1-1: config 4 has no interface number 1 [ 586.711134][T13758] usb 1-1: config 4 interface 104 altsetting 7 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 586.711159][T13758] usb 1-1: config 4 interface 104 altsetting 7 endpoint 0x9 has invalid maxpacket 1023, setting to 64 [ 586.711184][T13758] usb 1-1: config 4 interface 104 altsetting 7 has a duplicate endpoint with address 0x9, skipping [ 586.711205][T13758] usb 1-1: config 4 interface 104 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 586.711224][T13758] usb 1-1: config 4 interface 104 altsetting 7 has a duplicate endpoint with address 0x2, skipping [ 586.711244][T13758] usb 1-1: config 4 interface 104 altsetting 7 has a duplicate endpoint with address 0x2, skipping [ 586.711264][T13758] usb 1-1: config 4 interface 104 altsetting 7 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 586.711288][T13758] usb 1-1: config 4 interface 104 altsetting 7 has a duplicate endpoint with address 0x6, skipping [ 586.711308][T13758] usb 1-1: config 4 interface 104 altsetting 7 has a duplicate endpoint with address 0x5, skipping [ 586.711329][T13758] usb 1-1: config 4 interface 104 altsetting 7 has a duplicate endpoint with address 0x6, skipping [ 586.711349][T13758] usb 1-1: config 4 interface 104 altsetting 7 endpoint 0xC has invalid maxpacket 14543, setting to 64 [ 586.711372][T13758] usb 1-1: config 4 interface 104 altsetting 7 has 13 endpoint descriptors, different from the interface descriptor's value: 12 [ 586.711411][T13758] usb 1-1: config 4 interface 21 altsetting 219 endpoint 0x1 has invalid maxpacket 2014, setting to 64 [ 586.711433][T13758] usb 1-1: config 4 interface 21 altsetting 219 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 586.711456][T13758] usb 1-1: config 4 interface 21 altsetting 219 has a duplicate endpoint with address 0x6, skipping [ 586.713826][T13758] usb 1-1: config 4 interface 21 altsetting 219 has a duplicate endpoint with address 0x9, skipping [ 586.713852][T13758] usb 1-1: config 4 interface 21 altsetting 219 has a duplicate endpoint with address 0x7, skipping [ 586.713874][T13758] usb 1-1: config 4 interface 21 altsetting 219 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 586.713898][T13758] usb 1-1: config 4 interface 104 has no altsetting 0 [ 586.713915][T13758] usb 1-1: config 4 interface 21 has no altsetting 0 [ 586.744182][ T5781] usb 4-1: unable to get BOS descriptor or descriptor too short [ 586.748966][ T5781] usb 4-1: not running at top speed; connect to a high speed hub [ 586.757330][ T822] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 586.757375][ T822] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 586.757464][ T822] usb 2-1: New USB device found, idVendor=12d1, idProduct=42f7, bcdDevice=aa.47 [ 586.757486][ T822] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 586.760706][ T5781] usb 4-1: config 6 has an invalid interface number: 108 but max is 0 [ 586.760727][ T5781] usb 4-1: config 6 has no interface number 0 [ 586.760755][ T5781] usb 4-1: config 6 interface 108 has no altsetting 0 [ 586.763037][ T5781] usb 4-1: New USB device found, idVendor=0e41, idProduct=534d, bcdDevice=e0.1c [ 586.763060][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.763077][ T5781] usb 4-1: Product: syz [ 586.763090][ T5781] usb 4-1: Manufacturer: syz [ 586.763103][ T5781] usb 4-1: SerialNumber: syz [ 586.780207][ T822] usb 2-1: config 0 descriptor?? [ 586.815341][T13758] usb 1-1: New USB device found, idVendor=05ac, idProduct=0217, bcdDevice=b7.09 [ 586.815365][T13758] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.815389][T13758] usb 1-1: Product: ᠌ [ 586.815401][T13758] usb 1-1: Manufacturer:   [ 586.815414][T13758] usb 1-1: SerialNumber: 쥫ꟗ苹੖⳸켊떋♁傾웆湼塉Ꭱ䇤ᖾ䝂咬덧쟑瞬廎돉궲枆쑫蝄빴펴쳕鄻ᓫ꽐 [ 586.818031][ T822] qmi_wwan 2-1:0.0: bogus CDC Union: master=25, slave=0 [ 586.818400][ T822] qmi_wwan 2-1:0.0: probe with driver qmi_wwan failed with error -22 [ 587.034007][T14279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 587.035562][T14279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 587.157287][T14274] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 587.164782][ T822] usb 2-1: USB disconnect, device number 48 [ 587.180742][ T5781] snd_usb_variax 4-1:6.108: Line 6 Variax Workbench found [ 587.182130][ T5781] snd_usb_variax 4-1:6.108: set_interface failed [ 587.189989][ T5781] snd_usb_variax 4-1:6.108: Line 6 Variax Workbench now disconnected [ 587.190185][ T5781] snd_usb_variax 4-1:6.108: probe with driver snd_usb_variax failed with error -71 [ 587.244765][ T5781] usb 4-1: USB disconnect, device number 37 [ 587.517618][T13758] appletouch 1-1:4.104: Could not find int-in endpoint [ 587.517649][T13758] appletouch 1-1:4.104: probe with driver appletouch failed with error -5 [ 587.519498][T13758] usbhid 1-1:4.104: couldn't find an input interrupt endpoint [ 587.785750][T14319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3078'. [ 587.878065][T14320] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3078'. [ 588.097290][ T5701] usb 2-1: new full-speed USB device number 49 using dummy_hcd [ 588.249522][T13758] usb 1-1: USB disconnect, device number 54 [ 588.395350][ T5781] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 588.546970][ T5781] usb 4-1: config 17 has an invalid interface number: 255 but max is 0 [ 588.546996][ T5781] usb 4-1: config 17 has an invalid descriptor of length 0, skipping remainder of the config [ 588.547013][ T5781] usb 4-1: config 17 has no interface number 0 [ 588.547042][ T5781] usb 4-1: too many endpoints for config 17 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 588.547099][ T5781] usb 4-1: config 17 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 588.547124][ T5781] usb 4-1: config 17 interface 255 has no altsetting 0 [ 588.547151][ T5781] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 588.547163][ T5781] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 588.608731][ T5781] aiptek 4-1:17.255: interface has no int in endpoints, but must have minimum 1 [ 588.719010][ T5701] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 588.719046][ T5701] usb 2-1: can't read configurations, error -71 [ 589.130442][T14359] FAULT_INJECTION: forcing a failure. [ 589.130442][T14359] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 589.130476][T14359] CPU: 0 UID: 0 PID: 14359 Comm: syz.0.3094 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 589.130501][T14359] Tainted: [L]=SOFTLOCKUP [ 589.130509][T14359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 589.130519][T14359] Call Trace: [ 589.130526][T14359] [ 589.130534][T14359] dump_stack_lvl+0xe8/0x150 [ 589.130560][T14359] should_fail_ex+0x46b/0x600 [ 589.130589][T14359] prepare_alloc_pages+0x22a/0x6b0 [ 589.130621][T14359] __alloc_frozen_pages_noprof+0x12f/0x380 [ 589.130647][T14359] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 589.130672][T14359] ? __pfx_policy_nodemask+0x10/0x10 [ 589.130697][T14359] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 589.130721][T14359] ? lockdep_hardirqs_on+0x7a/0x110 [ 589.130747][T14359] alloc_pages_mpol+0xd1/0x380 [ 589.130772][T14359] alloc_pages_noprof+0xd2/0x2f0 [ 589.130804][T14359] get_free_pages_noprof+0xf/0x80 [ 589.130825][T14359] __kasan_populate_vmalloc+0x38/0x1d0 [ 589.130852][T14359] ? rt_spin_unlock+0x160/0x200 [ 589.130873][T14359] alloc_vmap_area+0xd47/0x1480 [ 589.130907][T14359] ? __pfx_alloc_vmap_area+0x10/0x10 [ 589.130928][T14359] ? __kmalloc_cache_node_noprof+0x27d/0x6c0 [ 589.130949][T14359] ? __get_vm_area_node+0x13f/0x300 [ 589.130966][T14359] ? n_tty_open+0x1d/0x150 [ 589.130986][T14359] __get_vm_area_node+0x1f8/0x300 [ 589.131011][T14359] __vmalloc_node_range_noprof+0x36a/0x1750 [ 589.131031][T14359] ? n_tty_open+0x1d/0x150 [ 589.131057][T14359] ? tty_ldisc_lock+0x6c/0xc0 [ 589.131093][T14359] ? __ldsem_down_write_nested+0xf8/0x760 [ 589.131115][T14359] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 589.131140][T14359] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 589.131160][T14359] ? tty_ldisc_lock+0x6c/0xc0 [ 589.131178][T14359] ? __pfx___ldsem_down_write_nested+0x10/0x10 [ 589.131207][T14359] ? n_tty_open+0x1d/0x150 [ 589.131229][T14359] vzalloc_noprof+0xb2/0xe0 [ 589.131248][T14359] ? n_tty_open+0x1d/0x150 [ 589.131271][T14359] n_tty_open+0x1d/0x150 [ 589.131294][T14359] tty_ldisc_setup+0xd4/0x280 [ 589.131316][T14359] tty_init_dev+0x279/0x4d0 [ 589.131337][T14359] ptmx_open+0xf4/0x2e0 [ 589.131363][T14359] chrdev_open+0x4d0/0x5f0 [ 589.131389][T14359] ? __pfx_chrdev_open+0x10/0x10 [ 589.131413][T14359] ? fsnotify_open_perm_and_set_mode+0x13b/0x6e0 [ 589.131440][T14359] ? __pfx_chrdev_open+0x10/0x10 [ 589.131462][T14359] do_dentry_open+0x83d/0x13e0 [ 589.131500][T14359] vfs_open+0x3b/0x350 [ 589.131522][T14359] ? path_openat+0x2ed3/0x3960 [ 589.131546][T14359] path_openat+0x2eea/0x3960 [ 589.131600][T14359] ? __pfx_path_openat+0x10/0x10 [ 589.131625][T14359] ? kasan_save_track+0x4f/0x80 [ 589.131642][T14359] ? kasan_save_track+0x3e/0x80 [ 589.131658][T14359] ? __kasan_slab_alloc+0x6c/0x80 [ 589.131685][T14359] ? do_raw_spin_lock+0x12b/0x2f0 [ 589.131713][T14359] do_file_open+0x23e/0x4a0 [ 589.131733][T14359] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 589.131761][T14359] ? __pfx_do_file_open+0x10/0x10 [ 589.131798][T14359] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 589.131841][T14359] ? alloc_fd+0x679/0x6f0 [ 589.131879][T14359] do_sys_openat2+0x115/0x200 [ 589.131899][T14359] ? __pfx_do_sys_openat2+0x10/0x10 [ 589.131926][T14359] ? ksys_write+0x248/0x270 [ 589.131950][T14359] ? __pfx_ksys_write+0x10/0x10 [ 589.131974][T14359] __x64_sys_openat+0x138/0x170 [ 589.131995][T14359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.132014][T14359] do_syscall_64+0x15f/0x560 [ 589.132036][T14359] ? trace_irq_disable+0x3b/0x140 [ 589.132056][T14359] ? clear_bhb_loop+0x40/0x90 [ 589.132079][T14359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.132097][T14359] RIP: 0033:0x7f27d4cece59 [ 589.132114][T14359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 589.132130][T14359] RSP: 002b:00007f27d2f3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 589.132149][T14359] RAX: ffffffffffffffda RBX: 00007f27d4f65fa0 RCX: 00007f27d4cece59 [ 589.132163][T14359] RDX: 0000000000000041 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 589.132174][T14359] RBP: 00007f27d2f3e090 R08: 0000000000000000 R09: 0000000000000000 [ 589.132186][T14359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 589.132197][T14359] R13: 00007f27d4f66038 R14: 00007f27d4f65fa0 R15: 00007ffecff36448 [ 589.132229][T14359] [ 589.138679][T14359] syz.0.3094: vmalloc error: size 9096, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 589.138828][T14359] CPU: 0 UID: 0 PID: 14359 Comm: syz.0.3094 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 589.138853][T14359] Tainted: [L]=SOFTLOCKUP [ 589.138860][T14359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 589.138870][T14359] Call Trace: [ 589.138878][T14359] [ 589.138885][T14359] dump_stack_lvl+0xe8/0x150 [ 589.138910][T14359] warn_alloc+0x24c/0x270 [ 589.138930][T14359] ? kasan_quarantine_put+0xbb/0x1f0 [ 589.138952][T14359] ? __pfx_warn_alloc+0x10/0x10 [ 589.138972][T14359] ? __get_vm_area_node+0x211/0x300 [ 589.138988][T14359] ? __get_vm_area_node+0x13f/0x300 [ 589.139006][T14359] ? n_tty_open+0x1d/0x150 [ 589.139027][T14359] ? __get_vm_area_node+0x211/0x300 [ 589.139051][T14359] __vmalloc_node_range_noprof+0x38f/0x1750 [ 589.139075][T14359] ? tty_ldisc_lock+0x6c/0xc0 [ 589.139110][T14359] ? __ldsem_down_write_nested+0xf8/0x760 [ 589.139130][T14359] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 589.139156][T14359] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 589.139175][T14359] ? tty_ldisc_lock+0x6c/0xc0 [ 589.139192][T14359] ? __pfx___ldsem_down_write_nested+0x10/0x10 [ 589.139221][T14359] ? n_tty_open+0x1d/0x150 [ 589.139241][T14359] vzalloc_noprof+0xb2/0xe0 [ 589.139259][T14359] ? n_tty_open+0x1d/0x150 [ 589.139281][T14359] n_tty_open+0x1d/0x150 [ 589.139303][T14359] tty_ldisc_setup+0xd4/0x280 [ 589.139325][T14359] tty_init_dev+0x279/0x4d0 [ 589.139345][T14359] ptmx_open+0xf4/0x2e0 [ 589.139372][T14359] chrdev_open+0x4d0/0x5f0 [ 589.139397][T14359] ? __pfx_chrdev_open+0x10/0x10 [ 589.139421][T14359] ? fsnotify_open_perm_and_set_mode+0x13b/0x6e0 [ 589.139447][T14359] ? __pfx_chrdev_open+0x10/0x10 [ 589.139468][T14359] do_dentry_open+0x83d/0x13e0 [ 589.139504][T14359] vfs_open+0x3b/0x350 [ 589.139525][T14359] ? path_openat+0x2ed3/0x3960 [ 589.139547][T14359] path_openat+0x2eea/0x3960 [ 589.139598][T14359] ? __pfx_path_openat+0x10/0x10 [ 589.139622][T14359] ? kasan_save_track+0x4f/0x80 [ 589.139638][T14359] ? kasan_save_track+0x3e/0x80 [ 589.139653][T14359] ? __kasan_slab_alloc+0x6c/0x80 [ 589.139680][T14359] ? do_raw_spin_lock+0x12b/0x2f0 [ 589.139707][T14359] do_file_open+0x23e/0x4a0 [ 589.139726][T14359] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 589.139752][T14359] ? __pfx_do_file_open+0x10/0x10 [ 589.139770][T14359] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 589.139816][T14359] ? alloc_fd+0x679/0x6f0 [ 589.139851][T14359] do_sys_openat2+0x115/0x200 [ 589.139871][T14359] ? __pfx_do_sys_openat2+0x10/0x10 [ 589.139896][T14359] ? ksys_write+0x248/0x270 [ 589.139918][T14359] ? __pfx_ksys_write+0x10/0x10 [ 589.139941][T14359] __x64_sys_openat+0x138/0x170 [ 589.139961][T14359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.139980][T14359] do_syscall_64+0x15f/0x560 [ 589.140002][T14359] ? trace_irq_disable+0x3b/0x140 [ 589.140020][T14359] ? clear_bhb_loop+0x40/0x90 [ 589.140041][T14359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.140057][T14359] RIP: 0033:0x7f27d4cece59 [ 589.140077][T14359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 589.140092][T14359] RSP: 002b:00007f27d2f3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 589.140109][T14359] RAX: ffffffffffffffda RBX: 00007f27d4f65fa0 RCX: 00007f27d4cece59 [ 589.140122][T14359] RDX: 0000000000000041 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 589.140134][T14359] RBP: 00007f27d2f3e090 R08: 0000000000000000 R09: 0000000000000000 [ 589.140145][T14359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 589.140156][T14359] R13: 00007f27d4f66038 R14: 00007f27d4f65fa0 R15: 00007ffecff36448 [ 589.140186][T14359] [ 589.148572][T14359] Mem-Info: [ 589.148584][T14359] active_anon:22746 inactive_anon:0 isolated_anon:0 [ 589.148584][T14359] active_file:0 inactive_file:62688 isolated_file:0 [ 589.148584][T14359] unevictable:768 dirty:49 writeback:0 [ 589.148584][T14359] slab_reclaimable:11988 slab_unreclaimable:100251 [ 589.148584][T14359] mapped:28578 shmem:17737 pagetables:1354 [ 589.148584][T14359] sec_pagetables:0 bounce:0 [ 589.148584][T14359] kernel_misc_reclaimable:0 [ 589.148584][T14359] free:1297393 free_pcp:2134 free_cma:0 [ 589.148633][T14359] Node 0 active_anon:90984kB inactive_anon:0kB active_file:0kB inactive_file:250528kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:114300kB dirty:196kB writeback:0kB shmem:69412kB kernel_stack:12840kB pagetables:5292kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 589.148679][T14359] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:224kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:1536kB kernel_stack:32kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 589.148723][T14359] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 589.148783][T14359] lowmem_reserve[]: 0 2492 2493 2493 2493 [ 589.148813][T14359] Node 0 DMA32 free:1250080kB boost:0kB min:3912kB low:6436kB high:8960kB reserved_highatomic:0KB free_highatomic:0KB active_anon:90984kB inactive_anon:0kB active_file:0kB inactive_file:250528kB unevictable:1536kB writepending:196kB zspages:0kB present:3129332kB managed:2552244kB mlocked:0kB bounce:0kB free_pcp:8524kB local_pcp:4916kB free_cma:0kB [ 589.148868][T14359] lowmem_reserve[]: 0 0 0 0 0 [ 589.148897][T14359] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:868kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 589.148948][T14359] lowmem_reserve[]: 0 0 0 0 0 [ 589.148976][T14359] Node 1 Normal free:3924132kB boost:0kB min:6372kB low:10480kB high:14588kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:224kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 589.149029][T14359] lowmem_reserve[]: 0 0 0 0 0 [ 589.149058][T14359] 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 [ 589.149159][T14359] Node 0 DMA32: 1028*4kB (UME) 590*8kB (UME) 647*16kB (ME) 405*32kB (UME) 308*64kB (UME) 151*128kB (M) 127*256kB (UME) 55*512kB (UME) 32*1024kB (UME) 24*2048kB (UME) 253*4096kB (UM) = 1250064kB [ 589.149296][T14359] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 589.149382][T14359] Node 1 Normal: 1*4kB (M) 4*8kB (U) 8*16kB (UM) 10*32kB (UM) 5*64kB (UM) 5*128kB (UM) 1*256kB (M) 3*512kB (UM) 1*1024kB (M) 2*2048kB (UM) 956*4096kB (M) = 3924132kB [ 589.149517][T14359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 589.149532][T14359] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 589.149546][T14359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 589.149561][T14359] Node 1 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 589.149576][T14359] 80421 total pagecache pages [ 589.149595][T14359] 0 pages in swap cache [ 589.149602][T14359] Free swap = 124996kB [ 589.149609][T14359] Total swap = 124996kB [ 589.149617][T14359] 2097051 pages RAM [ 589.149624][T14359] 0 pages HighMem/MovableOnly [ 589.149630][T14359] 427159 pages reserved [ 589.149637][T14359] 0 pages cma reserved [ 589.149881][T14359] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 590.929742][T14418] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 590.949198][T14418] block device autoloading is deprecated and will be removed. [ 590.982126][T14425] FAULT_INJECTION: forcing a failure. [ 590.982126][T14425] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 590.982159][T14425] CPU: 1 UID: 0 PID: 14425 Comm: syz.2.3120 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 590.982185][T14425] Tainted: [L]=SOFTLOCKUP [ 590.982191][T14425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 590.982202][T14425] Call Trace: [ 590.982209][T14425] [ 590.982218][T14425] dump_stack_lvl+0xe8/0x150 [ 590.982244][T14425] should_fail_ex+0x46b/0x600 [ 590.982273][T14425] _copy_from_user+0x2d/0xb0 [ 590.982294][T14425] kstrtouint_from_user+0xd6/0x180 [ 590.982320][T14425] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 590.982361][T14425] proc_fail_nth_write+0x8e/0x210 [ 590.982381][T14425] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 590.982407][T14425] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 590.982428][T14425] vfs_write+0x2a3/0xba0 [ 590.982458][T14425] ? __pfx_vfs_write+0x10/0x10 [ 590.982481][T14425] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 590.982505][T14425] ? lockdep_hardirqs_on+0x7a/0x110 [ 590.982529][T14425] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 590.982551][T14425] ? mutex_lock_nested+0x152/0x1d0 [ 590.982569][T14425] ? fdget_pos+0x252/0x320 [ 590.982595][T14425] ksys_write+0x156/0x270 [ 590.982619][T14425] ? __pfx_ksys_write+0x10/0x10 [ 590.982656][T14425] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.982676][T14425] do_syscall_64+0x15f/0x560 [ 590.982698][T14425] ? trace_irq_disable+0x3b/0x140 [ 590.982718][T14425] ? clear_bhb_loop+0x40/0x90 [ 590.982739][T14425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.982756][T14425] RIP: 0033:0x7f3426c7d68e [ 590.982774][T14425] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 590.982788][T14425] RSP: 002b:00007f3424f0dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 590.982812][T14425] RAX: ffffffffffffffda RBX: 00007f3424f0e6c0 RCX: 00007f3426c7d68e [ 590.982825][T14425] RDX: 0000000000000001 RSI: 00007f3424f0e0a0 RDI: 0000000000000006 [ 590.982837][T14425] RBP: 00007f3424f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 590.982848][T14425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 590.982859][T14425] R13: 00007f3426f36038 R14: 00007f3426f35fa0 R15: 00007ffced091c48 [ 590.982889][T14425] [ 591.036574][T14418] [ 591.036584][T14418] ====================================================== [ 591.036593][T14418] WARNING: possible circular locking dependency detected [ 591.036609][T14418] syzkaller #0 Tainted: G L [ 591.036620][T14418] ------------------------------------------------------ [ 591.036628][T14418] syz.1.3116/14418 is trying to acquire lock: [ 591.036639][T14418] ffff888060af34c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xcc0 [ 591.036690][T14418] [ 591.036690][T14418] but task is already holding lock: [ 591.036697][T14418] ffffffff8e0756d8 (system_transition_mutex){+.+.}-{4:4}, at: software_resume+0x47/0x4c0 [ 591.036742][T14418] [ 591.036742][T14418] which lock already depends on the new lock. [ 591.036742][T14418] [ 591.036749][T14418] [ 591.036749][T14418] the existing dependency chain (in reverse order) is: [ 591.036756][T14418] [ 591.036756][T14418] -> #5 (system_transition_mutex){+.+.}-{4:4}: [ 591.036781][T14418] mutex_lock_nested+0x5a/0x1d0 [ 591.036799][T14418] pm_test_store+0x95/0x480 [ 591.036817][T14418] kernfs_fop_write_iter+0x3b0/0x540 [ 591.036840][T14418] vfs_write+0x629/0xba0 [ 591.036857][T14418] ksys_write+0x156/0x270 [ 591.036874][T14418] do_syscall_64+0x15f/0x560 [ 591.036901][T14418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.036919][T14418] [ 591.036919][T14418] -> #4 (&of->mutex){+.+.}-{4:4}: [ 591.036951][T14418] mutex_lock_nested+0x5a/0x1d0 [ 591.036968][T14418] kernfs_seq_start+0x5c/0x420 [ 591.036989][T14418] seq_read_iter+0x3f8/0xe20 [ 591.037011][T14418] copy_splice_read+0x605/0xab0 [ 591.037028][T14418] splice_direct_to_actor+0x483/0xc80 [ 591.037044][T14418] do_splice_direct+0x19b/0x2a0 [ 591.037060][T14418] do_sendfile+0x547/0x7e0 [ 591.037082][T14418] __se_sys_sendfile64+0x144/0x1a0 [ 591.037102][T14418] do_syscall_64+0x15f/0x560 [ 591.037123][T14418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.037140][T14418] [ 591.037140][T14418] -> #3 (&p->lock){+.+.}-{4:4}: [ 591.037162][T14418] mutex_lock_nested+0x5a/0x1d0 [ 591.037178][T14418] seq_read_iter+0xb8/0xe20 [ 591.037197][T14418] lo_rw_aio+0xc80/0xf00 [ 591.037219][T14418] loop_process_work+0x92a/0x11b0 [ 591.037238][T14418] process_one_work+0x98b/0x1630 [ 591.037259][T14418] worker_thread+0xb49/0x1140 [ 591.037281][T14418] kthread+0x388/0x470 [ 591.037297][T14418] ret_from_fork+0x514/0xb70 [ 591.037315][T14418] ret_from_fork_asm+0x1a/0x30 [ 591.037335][T14418] [ 591.037335][T14418] -> #2 ((work_completion)(&worker->work)){+.+.}-{0:0}: [ 591.037358][T14418] process_one_work+0x8d7/0x1630 [ 591.037379][T14418] worker_thread+0xb49/0x1140 [ 591.037401][T14418] kthread+0x388/0x470 [ 591.037417][T14418] ret_from_fork+0x514/0xb70 [ 591.037434][T14418] ret_from_fork_asm+0x1a/0x30 [ 591.037454][T14418] [ 591.037454][T14418] -> #1 ((wq_completion)loop6){+.+.}-{0:0}: [ 591.037477][T14418] touch_wq_lockdep_map+0xcb/0x180 [ 591.037492][T14418] __flush_workqueue+0x14b/0x14f0 [ 591.037507][T14418] drain_workqueue+0xd3/0x390 [ 591.037522][T14418] lo_release+0x287/0x8f0 [ 591.037541][T14418] bdev_release+0x541/0x660 [ 591.037561][T14418] blkdev_release+0x15/0x20 [ 591.037583][T14418] __fput+0x461/0xa70 [ 591.037596][T14418] task_work_run+0x1d9/0x270 [ 591.037614][T14418] exit_to_user_mode_loop+0xf3/0x4d0 [ 591.037631][T14418] do_syscall_64+0x33e/0x560 [ 591.037651][T14418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.037666][T14418] [ 591.037666][T14418] -> #0 (&disk->open_mutex){+.+.}-{4:4}: [ 591.037689][T14418] __lock_acquire+0x15a5/0x2d10 [ 591.037707][T14418] lock_acquire+0x106/0x350 [ 591.037724][T14418] mutex_lock_nested+0x5a/0x1d0 [ 591.037740][T14418] bdev_open+0xe0/0xcc0 [ 591.037759][T14418] bdev_file_open_by_dev+0x1be/0x240 [ 591.037780][T14418] swsusp_check+0x56/0x490 [ 591.037797][T14418] software_resume+0x51/0x4c0 [ 591.037819][T14418] resume_store+0x333/0x4f0 [ 591.037833][T14418] kernfs_fop_write_iter+0x3b0/0x540 [ 591.037854][T14418] vfs_write+0x629/0xba0 [ 591.037870][T14418] ksys_write+0x156/0x270 [ 591.037886][T14418] do_syscall_64+0x15f/0x560 [ 591.037912][T14418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.037929][T14418] [ 591.037929][T14418] other info that might help us debug this: [ 591.037929][T14418] [ 591.037935][T14418] Chain exists of: [ 591.037935][T14418] &disk->open_mutex --> &of->mutex --> system_transition_mutex [ 591.037935][T14418] [ 591.037965][T14418] Possible unsafe locking scenario: [ 591.037965][T14418] [ 591.037971][T14418] CPU0 CPU1 [ 591.037978][T14418] ---- ---- [ 591.037983][T14418] lock(system_transition_mutex); [ 591.037996][T14418] lock(&of->mutex); [ 591.038009][T14418] lock(system_transition_mutex); [ 591.038024][T14418] lock(&disk->open_mutex); [ 591.038035][T14418] [ 591.038035][T14418] *** DEADLOCK *** [ 591.038035][T14418] [ 591.038041][T14418] 5 locks held by syz.1.3116/14418: [ 591.038051][T14418] #0: ffff88802b54df28 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x252/0x320 [ 591.038092][T14418] #1: ffff8880351d2480 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22d/0xba0 [ 591.038136][T14418] #2: ffff88805e35b078 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1df/0x540 [ 591.038181][T14418] #3: ffff88801ea84e18 (kn->active#75){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x232/0x540 [ 591.038229][T14418] #4: ffffffff8e0756d8 (system_transition_mutex){+.+.}-{4:4}, at: software_resume+0x47/0x4c0 [ 591.038276][T14418] [ 591.038276][T14418] stack backtrace: [ 591.038289][T14418] CPU: 0 UID: 0 PID: 14418 Comm: syz.1.3116 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 591.038314][T14418] Tainted: [L]=SOFTLOCKUP [ 591.038322][T14418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 591.038334][T14418] Call Trace: [ 591.038341][T14418] [ 591.038349][T14418] dump_stack_lvl+0xe8/0x150 [ 591.038371][T14418] print_circular_bug+0x2e1/0x300 [ 591.038395][T14418] check_noncircular+0x12e/0x150 [ 591.038421][T14418] __lock_acquire+0x15a5/0x2d10 [ 591.038445][T14418] ? do_raw_spin_lock+0x12b/0x2f0 [ 591.038465][T14418] ? bdev_open+0xe0/0xcc0 [ 591.038486][T14418] lock_acquire+0x106/0x350 [ 591.038504][T14418] ? bdev_open+0xe0/0xcc0 [ 591.038527][T14418] ? bdev_open+0xe0/0xcc0 [ 591.038549][T14418] ? bdev_open+0xe0/0xcc0 [ 591.038569][T14418] mutex_lock_nested+0x5a/0x1d0 [ 591.038586][T14418] ? bdev_open+0xe0/0xcc0 [ 591.038608][T14418] bdev_open+0xe0/0xcc0 [ 591.038632][T14418] bdev_file_open_by_dev+0x1be/0x240 [ 591.038653][T14418] swsusp_check+0x56/0x490 [ 591.038672][T14418] software_resume+0x51/0x4c0 [ 591.038698][T14418] resume_store+0x333/0x4f0 [ 591.038712][T14418] ? sysfs_file_kobj+0x1a/0x230 [ 591.038737][T14418] ? __pfx_resume_store+0x10/0x10 [ 591.038754][T14418] ? sysfs_file_kobj+0x1a/0x230 [ 591.038779][T14418] ? sysfs_file_kobj+0x1e4/0x230 [ 591.038801][T14418] ? sysfs_kf_write+0x166/0x260 [ 591.038819][T14418] ? __pfx_sysfs_kf_write+0x10/0x10 [ 591.038834][T14418] kernfs_fop_write_iter+0x3b0/0x540 [ 591.038859][T14418] vfs_write+0x629/0xba0 [ 591.038881][T14418] ? __pfx_vfs_write+0x10/0x10 [ 591.038908][T14418] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 591.038931][T14418] ? lockdep_hardirqs_on+0x7a/0x110 [ 591.038955][T14418] ? mutex_lock_nested+0x152/0x1d0 [ 591.038973][T14418] ? fdget_pos+0x252/0x320 [ 591.038993][T14418] ksys_write+0x156/0x270 [ 591.039013][T14418] ? __pfx_ksys_write+0x10/0x10 [ 591.039036][T14418] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.039053][T14418] do_syscall_64+0x15f/0x560 [ 591.039075][T14418] ? trace_irq_disable+0x3b/0x140 [ 591.039093][T14418] ? clear_bhb_loop+0x40/0x90 [ 591.039112][T14418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.039129][T14418] RIP: 0033:0x7f91487cce59 [ 591.039145][T14418] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 591.039161][T14418] RSP: 002b:00007f9146a26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 591.039179][T14418] RAX: ffffffffffffffda RBX: 00007f9148a45fa0 RCX: 00007f91487cce59 [ 591.039193][T14418] RDX: 0000000000000012 RSI: 0000200000000040 RDI: 0000000000000006 [ 591.039205][T14418] RBP: 00007f9148862d6f R08: 0000000000000000 R09: 0000000000000000 [ 591.039217][T14418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 591.039228][T14418] R13: 00007f9148a46038 R14: 00007f9148a45fa0 R15: 00007ffe1cd800f8 [ 591.039247][T14418] [ 591.042399][T14418] PM: Image not found (code -5) [ 592.018209][ T5781] usb 4-1: USB disconnect, device number 38 [ 598.006581][ T41] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge)