last executing test programs: 5m11.80355771s ago: executing program 0 (id=3541): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001400b59500000000000600000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000000000000000aa080009003f0c0000140001"], 0x48}}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYRES8], 0x68}, 0x1, 0x0, 0x0, 0x840}, 0x48000) sendmmsg(r2, &(0x7f0000000000), 0x4000000000001f2, 0xfc) 5m11.634335692s ago: executing program 0 (id=3542): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028008000000000000000800090001"], 0x44}}, 0x0) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r3, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070003"], 0x3c}}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000910008188040f80ec59acbc0413a181000b00000000010000000000000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x0) 5m11.582360963s ago: executing program 0 (id=3543): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000580)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)="77541b79b2cdf236214d5c6030f56bcc81099bf4eca4a4c279db4b7e8e4d550f39cc1ad60ae65497be28f71730088548a68d9aa7afd86ad9122a4315c665d9f9a7f7c3035c87853f3a671528bed0af", 0x4f}, {&(0x7f0000000440)="a86bbd68dac207de7d67da478a6c1f1f6c2e588a2b361f49d6392eee98bfe6146f2f4a943be9e2c323b9fd5ea34f64c71d930196d72448db2f61f6c6406ae0d2080d9300da9c7b835ec8fb0eda4de4474f", 0x51}], 0x2, 0x0, 0x0, 0x20004080}], 0x1, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = fcntl$getown(0xffffffffffffffff, 0x9) read$FUSE(0xffffffffffffffff, &(0x7f0000001ac0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003c40)=0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) read$FUSE(r6, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r6, &(0x7f0000002140)={0x50, 0x0, r7, {0x7, 0x27, 0x0, 0x155a4314, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0x50) read$FUSE(r6, &(0x7f000000b040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r6, &(0x7f0000002240)={0x10, 0xffffffffffffffda, r8}, 0x10) syz_fuse_handle_req(r6, &(0x7f0000009040)="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", 0x2000, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)={0x90, 0x0, 0x45, {0x6, 0x0, 0x0, 0xfa0, 0xffffffff, 0x0, {0x8000, 0x0, 0x0, 0x0, 0x22, 0xf7fe, 0x3, 0x0, 0xfffffff7, 0x4000, 0x1, r9, 0x0, 0x0, 0xfffff8af}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004980)=0x0) r12 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r12, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r12, &(0x7f0000006200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r12, &(0x7f00000002c0)={0x50, 0x0, r13, {0x7, 0x2b, 0x0, 0x5f8f4c58, 0x1, 0x101, 0x7, 0xa15, 0x0, 0x0, 0x20, 0x2}}, 0x50) syz_fuse_handle_req(r12, &(0x7f0000002140)="0aca6c6a1bafd2989666a6014bd5e9e63945bda64c1239d970f0d349110c18fe029ac3e29dc9ff9ead2ed3cef0fe77ef8348a82d3da186ce2140d53dfeb34dc1e128dca5a5225db8052bd348c2d1a3de224233032fff8b85c85885c90e9d0c205001db3dfc55d17a7dab1761c1733c465113c056d3bcbaf6a52dbda820a1db5e7d777f6c716e5f60b04cc1c6a362d891cb08fa109c5a00e427f8636059d934f255021cf13d2bc9cff93f049018b8e48f6480d324f08eb83655d3eb5a379ec18c861f596db17bcc23ada65f26a02c4c0c9e3167cc582e93661cdd0dc7581ac1958d9cd08104af251d87d8b5d82150b8cc4ca6d23475f259a8b7d69839cf728a6c478eec56135bdfc6428a318cf2b838d16984d0498d33ac41fe67361bdf5752db6a5ae32979463b60ad6b99527affdcb2b4a0f23b2f140c981b00c99cd25d563ff6c3308b048371eb2e599880a2b67ef9a2282947dbb23a3f1944193a801187f206587a52ee7a33032a842b31fcc0db079c554c97a09e3812aea45702099ab648888d08ae48a187a5acee7b9a2edbc320c64514554e540286053dd2acb9f9ec83435f43193b45b324c8406cdf976bc7607cf9385e99bf5f5205110d0c27abcac49e7ec7deef560f953d2c64bfd014ddcb1b2cbccbe401a312436799235807f4fdf52a9f894656fcbe1e971163e8d743450c49875379522df77d5e8910df837701d135f4589d4d15355e1638eff568a18a0d6217a11acf8fdf0fed0216635215d248aff37d85b62edbc989bc6d4757e6347ec971ae2b1e0d194e6c11dd8f7c108219569e157eceb7c14a288aad98a24de9a81f9ba1dd5271c17adfdf41f3393789c30f9345f6ad4ad1a6bf46640f69f7c038c4fec6652853a3f4fece3c3d15bfdea15f37e961a03de54181724801808a3a9030ba4650ce6fa9e6822c794d7b9da548a2eab977ab0c08b2d985957d5cd70ec677637219c6ca7c7c4d0a7a7ca38c1862583735b46b3addfd1c72cf7f63f11bd85ed59b9ba94db5c2fbd48461ab735b439a992e3a4462545e042e3c863199c006ef3a3be4473b24b782f86a3c1dca9848283bc47f4322273681efa1c8c413dc81a459e4e755846a094971708eb7f428aa67d0c81ce7f33d856e13a342b05eb403af7b4cab191c4ab9d650158808ec74d04f4b765e513b94f10345322e48485d29eb8b1408d7776f98e3625a20220e94789476affdbd19b44bac6bd2fa2b0ba10e93582178a3ef4938dcda25bc6245621b1ced780ca089010e8e51493c1ac7747e949b67fe6e3858e60a1e45a657c080fdc0bcbfcac2ba9d027f02ce30cc7440ce71eac66bb2eb264dcb1306a6054fde6640ca51ec4ccaf500a87f073b58ab286daeefd8d3ec7ee882551f7b6a36ab79a8e10d1d3c234ffaa33e95026025cc39a057efe7823dcb689131b1e83572b4dd1f49097580976c046424618fd6047d46928087d483df952738448d164c9288b15a4982493bf7ebc1976d0942846c8310556732b4cabff937a51e926caa37ae54dea339c2a2a8d73be2ca3a39edcb4ef8bd58a3c4c98c48b9f37a1424b6a54919921d4429611d0dd585d1d357c3c1ad1cf68f36907f8d9c28a14ec2cf2510fe54510111ddd7a67fb8d2f449227da397c32b8dca19971ab9d76e1f6ce0c54c9de1cb1daa1936b62f838170b8b6e7f34168a099619a113c83347ce2c0f6086855385062b6e074b68391e59430236f9ec687a265072f7a40efbef3cfe5bc1cfb364d87a597507811d2bf6af59e20fcf4703caa63285decabcc367ccfb8e27efecb14db8b1167938f457d4117c62f440d807b5482bb223b4b14e9526f9ede33631cdf9fcab53b3fbebc9344ab130d793dad610f2fe41ef388acaebd6cf26aedf7c7c6aaee956cf92c14583bd45b189d43f7b44419df1e0adecc8fbedb357656b7649721f81c2207ebb37e3ae21bdce8c982cbbdec012c7fe587161ff741610fb8ea5883c758527873ca2197b5f1058083c40203cc4dbdf7f4f1388f2309d22a6a1767137703296ad3aeabdbb3529a290da9c6cc5631b2f1ad25c766e3cbd8d9f588bafd17495f572bf1cfe1e8b5bb22130963cca8832f846300bb6dc0baec85b500e1a48fdd14cf0442fe4d441821d7e46fb5e2220c96bfb16ab8ca883a4477bc756dfc6622f320a648cfb57f9de9aef33f9986c6517d1a7eb59348541d6d3494ebe7bc1ed4a86f06411491d176da36de8c8a8d8ea28928bda63fe863277e4325b756421d4d2042428250ed526e538fb930671e9ad517aac494a58aecbc908b512016fe4d8f60b576e230b3206a0c7bd4fef717a8cda0029d13ecc3c8f8686f717adc1440353c236aa71f842839c5ce92c83fbfb57b221271aa6f4029219c3c2ed7a3a53d8ff065ce30d403c95cf69e7963d5bfb63bccb5b28ca125f0d7094072273ce3108093d0ff83ab98393b8e9a87117f4933a8c8ecf353931da3b8dacb20685a65dd865bd6031cd2b0b7e237901c782c6e6ea8742e89dbb01eb925dd6e74c53bd28d3c424cee35eb29823f2138b92516075e00342fa4dbc5b27675a651032c8ffb3da6c5349d0f9b2779778d0cfa1c8d4cc34d4fe95fc435e4768e93d56d2c142f25df1b9afa7d103486842372b36261b96b7b3acc0e78ff20a535ed515ace0cf3300168a7ef42d6bd511c019d0ccd7599ba70cbabc95f34a052fe9d6f97b49dc1cde40d5ebf305797d7d572a61cd38a0cf85f28c5d018648b769327bd9559722d5422754f26c9e5439b42bedf34e31bbc845b99ce315eeeb0383fb3ae021084cedcd843b86831c78441ccc0d2c23de528e53cff785816a3a3d99b4a4684df9546a285203bb615eb480fa8385e90226b27b39a7d50c83babf5ba890da1a8848ba372971347dc34b76370544feb183b9292043f2ef072b69bcff45b1917c073222d50bd585f2173bdae673198b95b67f8387f6d2b2934597c5ce165fd420ddcc01d29d71d532b5d127afc98657845230e363cbb9ecc05b247996ecbfce0e8215ec7dc5e9be115de2e7ebe8fe3e191f455d244ad1ce75c828a2adbbe509589f389936e62dfd1ecdef105162d357cfb22412b64570dcb04fe18bbbe5518985d7316a75a19a16a482105b7fac923e1eefd780d036ccc39e3cc53d2002ccd10004be1694be4110fb062110e1a44ba88acfa282d9c7cdae0cb55f48f7caa3c324d9f52265d21606a20779accdc9f69dd0fc49e4bc2c49891e526561569abe5673533c8a9b6a3004c809d3f7452b02787047d4442df3f4cc5d47e5aa73b7994c113541ea312970f2e741d4fd50a83f5a0293fbd56d619aa4bb3b491606642fcb922b5ccd6bedb442e450609343e18f61abb3a4b2fc69e06a72edc7bcba0da06da3e80f59b737f088d01f0dbcad89003b505fe29bdc8118e3fbcdb90a4f464e0e70d20f093790ae1b9f6f8a904a268cb4bb116404de1bd4c3f9522c36893a902a3a90f52670b7ff2074815329f3fe2c8ccfabe2d812394e6b0e34741abece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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffff3, {0x0, 0x0, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r12, 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", 0x2000, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x90, 0x0, 0xfffffffeffffffff, {0x5, 0xfffffffffffffffe, 0x1000000001000002, 0x2, 0x300, 0xde91, {0x10000000000006, 0x0, 0x5, 0xfe2b25c, 0x7fffffffffc, 0x20000006a, 0x3, 0x0, 0x4010, 0xa000, 0x1000008b, r14, 0x0, 0x8, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r15, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000002c0)={0x38, 0x2c, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid=r16}, @nested={0xb, 0x2, 0x0, 0x1, [@generic="976b6408686030"]}, @nested={0x14, 0x1, 0x0, 0x1, [@generic="13c1e9e8752818bbd10290e1e03e86d5"]}]}, 0x38}], 0x1}, 0xcc000) sendmmsg$unix(r1, &(0x7f0000005b00)=[{{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000001c0)="51378ae5f2226d60d4605a3cb2ff3d3272dbca7b39290fbc1ac930e1ab3f218c1316894bc346d126036c7dddb7de4f6a74ae20974e55962aed18d25aa43b94c33238c57880b0762f96ace8492136380ca6c26deec9aedd2ed0900911c448217e4a6457671cdc6e464e14f9ac9ddc3c275f1e2e7e117af9fa99891d8a555cacf440da96dd66582724c07ef9e20c318c61fcca38d44f91670069ba43d2fdc08da2d35192d16e314c60d567697e56473b", 0xaf}, {&(0x7f0000000280)="53e64bf98df4a36ada3b5e", 0xb}, {&(0x7f00000002c0)="6015d8fdf3e0f19441e35f", 0xb}, {&(0x7f0000000600)="371e9497858ccadd072e6c0e823ea0dd1247aecf850349f294c0745bb3fd44509409029179e5569315c4289255350159de350c20fc69d584554efa132274f2712d33c353c65daa3e91f51f81cbaf3acd6307cb3c89a54def461cdbe03d3bcb7b9e9ee31ed24f582fef0521ed0953b9def5e07c9ba2eb926071960b8c4d910b6e2fdcba24c027f89b78f10360e16b3b6e8b7231a7e1c92b6a400d7f5ac62c538964900312881af77ab2b25fcd1f23a2bde647566a423ac9fc8a392ce937321868b39a0a114e8c20e46031507a42817684c6a51372fe0fc5f767c494c98fd13b0bd4c486abc995c34a5055740dcdfc4f058a244eba2a4fad44", 0xf8}, {&(0x7f0000000700)="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", 0xfd}, 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{&(0x7f00000041c0)="032da79dbbee7a357eea3ac0648d52cc31c95f9f1eaf093398ab5b2bb6a08a270322166acee428716824179d56184c12ffbf61946483867d6f9038405adeca48c3d77da4501d9b5833851a69e08aae06e9f751d9995c47173c9504b43ba7665423d883cc17a8a4ef489a7a498da7b911816a6802d010af3a418c9b8ef85ccd7d6361f2978e06b30b4cb4cd6662761f009df5945c29049a176deb", 0x9a}], 0x6, 0x0, 0x0, 0x20008050}}, {{&(0x7f0000004300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004380)="848965a498ebd1364b0b79b761e911ebe7a5f92280de53a6c2cad0b98da40629fd70b239e80f239c9fb4e524d096125a5c1d52722439180b8f01683a5534612780af1afb2a5d4d0ea40d0f35b6c27061d1a0286d8f3a07b35f146d7e8a258ad7b7d58ddf135bbf082353c1a39609d38d43b1a77722fd53f72fed9b8df55620a5fc350557c580f327fd479835465fff6e31e6bea0d63126b885367889e43f74160217da07b2a690f4afa4d0f762cb4ed602c47e1582d17a05144e333087e97f3915bd7daa5def1cb0044eb72cca53bea1f0b20bb44cca2c6aa8fbc31b2fff120480fc0455514b3299b4a38d5f0a00600c1f8b13c9", 0xf4}, {&(0x7f0000004480)="bff6481aee7241d1d5ffcc591125f355e22ef5110855bbe8f489bff948689ae6db3dd33c4a1575823c74bfd93697e242b6979a6be618ffa074c414c6d39fb8173ccba122bc0cdf136aa510f84a352b80da1cb295f883e0d097fcbd7f64610a1752cf250880008ecd877ccc3159f83053e037428a3eeef7afea7f7cb3059690a067cfcef46ef5fd176c8d2689102b40", 0x8f}, {&(0x7f0000004540)="728e8bcfae4a99d2983e083b53a197e0f6550d61f3eca388c5252f517135535f22f166041abd5e51c37c685a7fd859544fc37f019564f9", 0x37}, {&(0x7f0000004580)="1e9fa9d49c1c7f1d1858f951a350b31396f770efdc1198b33bb248c34fda310ce97f958d03e74d4be0b68732981feadc8f0457342aea8d3ce9a6213cf510d4c6bb2fa3b46842c35fc29362896b50495900ca3774bf4b30c622b890fc749018b75616e5fd48cdd46142fe20c13709da214f56977f374bf3c36f80", 0x7a}, {&(0x7f0000004600)="db0d0af21f066c8878caa72aeb1da51fe9effb3c8bc5b1bcd69ec256c1fed55520626217503341625e49dd696a1279b52c75eeb1384bd616ab07fb17e2f520ad5b32b59b14b92c3f1bb4f2c4050758738ae099ae49434b29809face4bf30d6ca48ed936966896245a5f02b0bd0d254bd43b133b46959249467cca17c8b8ef17534dfa38fc31987fbad15f259", 0x8c}, {&(0x7f00000046c0)="a7aad8a69c1cf3a1048ab70d126e789e4dd8550ad916eb97ec24a9cdfa9bb2b7f53599", 0x23}, {&(0x7f0000004700)="a54d12395fd72f1f2b9e35aff9f18f35944ce4ceba859fb5f5f73e", 0x1b}, {&(0x7f0000004740)="498caaa8c9b676f3e7ac139b9f29cdf4b7f0e7e7790e035d91757732ed269bcc0420434fa64391ef9042102442330e30729b893134dbd852cd6fe13b8c18efd65984afc662d192b91a6cbdf3a4eb4300212fe1a8dfb2e7a71812a9f35f151aaacab2370e7e359a93f2deec4eee7406ac86947a026db016ee1416836ae5c2220655532bf6f7e13d70fea31872fd83822bced9ca1e68db16982fc590c7d288c852f4737ddb316bae702c9a9d59d08a750b2be5bd3a5cd7f10a8f743b7971f1e7e4391f638057caa284e857a041b1cd34e8d1ddb671d9761943dcc1b91271e6175e462db88377e379b72f", 0xe9}, {&(0x7f0000004840)="3fba5bc9235450f9ad352bc6db4add89eff82c624b0e0eeea133913a86341aef286d34ad88f36047c448d48e4ce0fdb6ec523c64eb27e0c4f811c13e0fd939c60d1f33854c9aae4637f48f71a61875a8432c109d35", 0x55}], 0x9, &(0x7f00000049c0)=[@cred={{0x1c, 0x1, 0x2, {r11, r14, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r16, 0xee00}}}], 0x40, 0x4041}}, {{&(0x7f0000004a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005ac0)=[{&(0x7f0000004a80)="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0x1000}, {&(0x7f0000005a80)="2861512393950c0f969a42755666ab94ea9fcd532c654f088c62097f9c106774d7545f31a8329e16e082425c6d9824fe12e50a0734632a", 0x37}], 0x2, 0x0, 0x0, 0x1}}], 0x5, 0x1) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000980)=""/139, 0x8b}, {&(0x7f0000000080)=""/165, 0xa5}], 0x2}, 0x40000020) 5m10.685980429s ago: executing program 0 (id=3548): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x6, &(0x7f0000006680)) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r3 = fsopen(&(0x7f0000000040)='afs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000001c0)='source', &(0x7f0000000100)='%\xff:2\x82|\x9a\xe0\xadA\xde\xd5\x03\x00\x00\x00\xb7\xe5\xee:\xb5\x0e\xec\xe5\xdc\xe5\x8d?\x16BE\x8b\xe8)\xa9H\x99\x10\x02q\xf7\xd3\xc5*\x15\xdf_\xb2_`\x92|\x7f\xff9\xf7o$e&1\xfd\xea\xb0\xb0', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000002c0)='s\xefurce', &(0x7f0000000300)='\xb0\xfb\xd9\x9a\xbe\r\xcc:\x9b\xd0}\xe8\xff\xff\xff\xff\xff\xff\xff\x7f\xce\xf5\x1a\x01\xd6\a\xfe\xb8\x92~wS\x87\xd9\x9e0y\xc9\x8cw-zu(ht\xa1~\x9a\x8d^+\x9f\xee\x9a(&W\\\xbb\xd5W\xeb\x06\x9dva\x06\xe3\x97\xa1\x88\x83W{\x00\xff\xff\xff\xff\xff\xff\xff\xe9\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00)o\b~\xe3t`\xc9=;o\xe5\xb4T)\x04\xf9k\xfb%t\xa7\x80c\xbb\xeb\x10\xb8\x01', 0x0) r4 = userfaultfd(0x1) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x3e, 0x0, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r6, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r7 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r7, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r8 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r8, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) r9 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r9, 0x0, 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x4) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x104000, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x44}}, 0x8000000) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @remote}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) 5m9.026307716s ago: executing program 0 (id=3558): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000700001400000008000f00fc00000018000180140002006e657464657673696d300000000000000800080000fcffff0800090000000000080011000000000008000e00800000000800", @ANYRES64=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 5m8.669458778s ago: executing program 0 (id=3561): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x840000000002, 0x0, 0xfa) getsockname$inet(r2, 0x0, &(0x7f0000002280)) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xe}, {0xfff1, 0xffff}, {0x4}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x4000) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=@deltfilter={0x84, 0x2d, 0x1, 0x78bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff2, 0xc}, {0xd, 0xffff}, {0xf, 0x6}}, [@filter_kind_options=@f_flower={{0xb}, {0x54, 0x2, [@TCA_FLOWER_KEY_CT_STATE_MASK={0x6, 0x5c, 0x8}, @TCA_FLOWER_KEY_IPV4_SRC_MASK={0x8, 0xb, 0xffffffff}, @TCA_FLOWER_KEY_UDP_DST_MASK={0x6}, @TCA_FLOWER_KEY_PORT_DST_MAX={0x6, 0x5a, 0x4e21}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14, 0x20, [0xff, 0x0, 0xffffffff]}, @TCA_FLOWER_KEY_CT_LABELS={0x14, 0x61, "71078f58abefdcd60c34f55382fec959"}, @TCA_FLOWER_FLAGS={0x8, 0x16, 0x19}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000801}, 0x4000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000300)={0x6, 0x2, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYRES8=r0], 0x50) unshare(0x62040200) socket$inet6(0xa, 0x800000000000002, 0x0) r5 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x200000}, 0xc) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="300000001000010028bd7000f9dbdf2500000000", @ANYRES32=0x0, @ANYBLOB="15888804000700000008000dfb1048770008001b0008b500"], 0x30}, 0x1, 0x0, 0x0, 0x40801}, 0x4000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000000125bd7000f6dbdf2500000000", @ANYRES32=0x0], 0x30}, 0x1, 0x0, 0x0, 0x46801}, 0x4000000) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) r7 = socket(0x28, 0x801, 0x0) connect$vsock_stream(r7, &(0x7f0000000880)={0x28, 0x0, 0x0, @local}, 0x10) shutdown(r7, 0x1) connect$inet(r7, 0x0, 0x0) unshare(0x40000080) 5m7.904579024s ago: executing program 32 (id=3561): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x840000000002, 0x0, 0xfa) getsockname$inet(r2, 0x0, &(0x7f0000002280)) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xe}, {0xfff1, 0xffff}, {0x4}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x4000) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=@deltfilter={0x84, 0x2d, 0x1, 0x78bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff2, 0xc}, {0xd, 0xffff}, {0xf, 0x6}}, [@filter_kind_options=@f_flower={{0xb}, {0x54, 0x2, [@TCA_FLOWER_KEY_CT_STATE_MASK={0x6, 0x5c, 0x8}, @TCA_FLOWER_KEY_IPV4_SRC_MASK={0x8, 0xb, 0xffffffff}, @TCA_FLOWER_KEY_UDP_DST_MASK={0x6}, @TCA_FLOWER_KEY_PORT_DST_MAX={0x6, 0x5a, 0x4e21}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14, 0x20, [0xff, 0x0, 0xffffffff]}, @TCA_FLOWER_KEY_CT_LABELS={0x14, 0x61, "71078f58abefdcd60c34f55382fec959"}, @TCA_FLOWER_FLAGS={0x8, 0x16, 0x19}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000801}, 0x4000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000300)={0x6, 0x2, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYRES8=r0], 0x50) unshare(0x62040200) socket$inet6(0xa, 0x800000000000002, 0x0) r5 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x200000}, 0xc) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="300000001000010028bd7000f9dbdf2500000000", @ANYRES32=0x0, @ANYBLOB="15888804000700000008000dfb1048770008001b0008b500"], 0x30}, 0x1, 0x0, 0x0, 0x40801}, 0x4000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000000125bd7000f6dbdf2500000000", @ANYRES32=0x0], 0x30}, 0x1, 0x0, 0x0, 0x46801}, 0x4000000) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) r7 = socket(0x28, 0x801, 0x0) connect$vsock_stream(r7, &(0x7f0000000880)={0x28, 0x0, 0x0, @local}, 0x10) shutdown(r7, 0x1) connect$inet(r7, 0x0, 0x0) unshare(0x40000080) 5.824448203s ago: executing program 5 (id=5133): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000440)=@nameseq={0x1e, 0x1, 0x1, {0x1, 0x3, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x68c81, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/timer_list\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000200)=""/82, 0x52, 0x2000000fc) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000000c0)={0xc}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000280)={0xc0, 0x0, 0x2000}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x1ff, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000440)={"db4c1421593cb4d3f8fe6094dc821bbbe06520701fc6de7b0349f34b0f8c556a9e9aff1355aab8d6da26d74608530f150f127f9e3f0a2f1fff0be9774c95d6c007c91903f78616596487bf50017c56b15385ab264cba5b168c62d971e67e6f3e73d60b5a8adbaaf2af8610c6a91c0a116f619adce4aa91d5a68faf8ee98693d32d8d8244381b5720ef596600e39491d216c22d0725904bab7d90fa8afb8fa04b707410aa300ef098609b4fa6dd77b1b7c321b1fc6356564ce3f90826be3a9a5be186ffc48eb13824e9dae77ed212a0f802074ff4f1725c4ad88cf5bbd36e3406bc59d96e82047631d8be9462ee7e54e5b2897c3fff38eabf67e1e160c2b5e18be06457844d89c9a606b7d25fbde713f4759da0bee1fabe3f71dcca63540f113a2b5edc4b327d1f9610377b97265d4aa875b4bc3c44bf8110d5df1beb1fe54794a0aa52dfc80df1caf7d812b4f1cdba1a6836b45ea2180d08439d411ce8e0755868cc839eaeac73e5d28f9f1990584038cf5fa6bee0c4095a27cc8c7b59519bf2a9bf1fedf54cc2dc6aea6c42c32de40c291e5f422f5c7792a08926af160fb379576dd81bac746232fb246817fc3248097914b75e83cc5eb518ce8fb643b34ca69c3b61f0d94e7db62dd480198d41e0862f1ec4429ab637569884a5ba446a0b09edfd986a2b3e15ee35bbd18610dad6271681ed240b0ffab9199b541013c0aadc36484da57511896c14776a41602aa1426edfbb828897d9c218b7936a0572840ebbc796e888a439b24e640324b511deb6ed0b2ce2f7567447826944b4f34101e492e8d20a2deda950e96e78f86d6d4c976f0c99041c94944309e6ce08d84a7c96677d570d9a57ec0506a4321d9e049b55be883ca3648c27772fc5dbaea5e6c2ded2ce72fb68989ae381fe1394cf6966ab04285d5ff8256bc2e85462b8d89aeeebd5432157c945b5dc1960d9282c6cc007fe029325d6078aef94d4954f956c71bcdf846f41392ebe0d3b289438d24ec4bc073617459a6b232445dd636a9f21140e14b162fd5ef1d626b0ff84884fd63d22cc1b05befb77ea937f3045cc15b125479b262c1e32fca75a5468423288c5776efee744b1fccb5e6d661d9d287cfa8582c96ea34a33c1bbc29c0035657da66a87150bbb885be5ee123e431fd793ea179a0fc77aaee66d874c0616cb32324826b36d0e27d14217ad1131cace3bae4ef82dfbc790e78de53a9bfbdb468bf0eb3ff134073b380858965de2d108862daf3fc6b49ad46f20832238aeaa5d010cf08e37938f0bb7bbeaa970c39ce9327a16fe07565708266ce9ef639bfa08538693b456228aa1c370d64ef9795b7cc208a2c528d381a042d149ed5c7f34ed26a7d5a4401b86434f054389e5dac7a4ee896e406d7b27240d925d478e0eb2202797832d3e2c74f4925ad58377b0d6ae9b97034f94"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRESDEC=0x0], 0x0) 5.705391661s ago: executing program 1 (id=5134): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000100)=0x80000001, 0x4) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_freeze_timeout', 0x101400, 0x1dc) linkat(r1, &(0x7f00000027c0)='./file0\x00', r1, 0x0, 0x1000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x8) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 5.444161044s ago: executing program 1 (id=5135): r0 = syz_open_dev$radio(&(0x7f0000000040), 0x0, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000080)={0x4, 0x8, 0xfffffffc, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x98f90d, 0x2000, '\x00', @value=0xfffffff6}}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/50, 0x32) getdents(r1, 0xfffffffffffffffd, 0x58) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000006c0)={0x2, &(0x7f0000000100)=[{0x80, 0x0, 0x2, 0xfffffffe}, {0x6}]}) 5.304203559s ago: executing program 1 (id=5136): syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000086a050703000000000001090224000100000000090400000203000000092100000701"], 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x9f9ec54af98ce9ae}, 0x40800) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000100)={0xf, 0x1f, 0x2, 0x2}, 0x51) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) prlimit64(0x0, 0x6, &(0x7f0000000140)={0x7, 0x4}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a05000000000000000000070000000900010073797a3000000000e4000000090a01040000000000000000070000000900020073797a31000000000900010073797a3000000000080005400000001c08000a4000000000080003400000004008000f4000000006980009800800014000000004540002802400018008000140000000060800014000000000080001400000000008000140000000092c000180080001400000000308000140000000000800014000000000080001400000021e080001400000000108000140000002eb280002"], 0x174}}, 0x4000000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0208000004000000010000000900eccb000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x48) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 3.722255717s ago: executing program 3 (id=5145): r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') read$FUSE(r1, &(0x7f0000000280)={0x2020}, 0x2020) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYBLOB=',']) 3.531427068s ago: executing program 3 (id=5146): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x13, 0x4, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x6a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x130}, 0x94) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='yeah', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x5) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0xc9100120, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) keyctl$unlink(0x18, 0x0, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0xffffffffffffff4f, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="7000000010000304000080000000000000007400", @ANYRES32=r2, @ANYBLOB="0000000003120100500012800b0001006272696467650000400002800800050001000000060027"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x200801, 0x0) ioctl$BLKFINISHZONE(r3, 0x40101288, &(0x7f0000000080)={0x8, 0x6}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0xc048094) 3.366627447s ago: executing program 3 (id=5147): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) ioctl$SNDRV_PCM_IOCTL_HWSYNC(0xffffffffffffffff, 0x4122, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x78, 0x24, 0x2, 0x70bd28, 0xffffffff, {0x0, 0x0, 0x0, r1, {0x0, 0x9}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x2, 0x84e, 0x0, 0x8, 0x4717b238}, 0x1cd28, 0x0, 0x7, 0x4, 0x101, 0xc, 0x5, 0xe, 0x4, 0x4, {0x7, 0x1, 0x9, 0x9, 0x5, 0x10}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2842, 0x0) read$FUSE(r4, &(0x7f0000002380)={0x2020, 0x0, 0x0}, 0x2020) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r6 = io_uring_setup(0x5fae, &(0x7f0000000040)={0x0, 0xb421, 0x40, 0xa, 0xc1, 0x0, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r6, 0x2219, 0x7721, 0x16, 0x0, 0x0) write$FUSE_BMAP(r4, &(0x7f0000000140)={0x18, 0x0, r5, {0x3}}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r7, 0x4018620d, &(0x7f0000000480)={0x73622a85, 0x0, 0x2}) r8 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r9 = dup3(r8, r7, 0x80000) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000440)=[@request_death={0x400c6313}], 0xffffffffffffff9a, 0x1000000, 0x0}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000640)={0x8, 0x0, &(0x7f0000000000)=[@decrefs={0x400c6314}], 0x0, 0x0, 0x0}) sendto$inet(r0, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[], 0x540) syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="120100006325a640402000498b4d00000001090224000100000000"], 0x0) 2.343585606s ago: executing program 5 (id=5153): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000780)={{0x8, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, [0x4, 0x4, 0x40000000000, 0xffffffffffffffff, 0x8, 0x0, 0x4, 0x0, 0x7, 0x4, 0x0, 0x0, 0xfffffeffbfffffff, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x3, 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x6, 0x1, 0x40, 0x0, 0xfffffffffffffffd, 0x100200000, 0xb, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x1000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffdfffffffff, 0xfffffffffffffffc, 0x3, 0x0, 0x7, 0x10000, 0x7785, 0x3f000000, 0x4, 0x4, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000002000, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x7ff, 0x0, 0xfffffffffffffffe, 0x9, 0x1000000000, 0x0, 0x80000000000002, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7fffd, 0x0, 0x2c5, 0x0, 0x100, 0x81, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x100000000000, 0x4000000000, 0x3, 0x2, 0x0, 0x7, 0xc0c0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffeffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x80]}) 2.215546307s ago: executing program 2 (id=5155): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xdcdf, @loopback, 0xffff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xc}, 0x8) 2.211844722s ago: executing program 5 (id=5156): r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') read$FUSE(r1, &(0x7f0000000280)={0x2020}, 0x2020) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYBLOB=',']) 2.135480182s ago: executing program 1 (id=5157): syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@nested_amd_vmcb_write_mask={0x17c, 0x38, {0x0, @control_area=0x9f, 0xfffffffffffffff7, 0x40, 0xfffffffffffffffb}}, @nested_load_code={0x12e, 0x5b, {0x2, "b9800000c00f3235008000000f30420f01f836410f23b4410f01c9431026c4a17e121dfe870000460f013bc4c33d426e071d66ba2000b87d1d8e71ef2e2666410f6f12"}}], 0x93}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000100)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$nl_generic(0x10, 0x3, 0x10) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) 2.111594222s ago: executing program 5 (id=5158): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="98040000160001000000000000000000ff01000000190000000000000000000100000000000000000000ffff000000000000000000000000000080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000000000000000000000000000000300000000000000000000000000000000000000000000ffff000000000000000000000000000000000000f1ffffffffffffff0300000000000000000013aa13000000000000000000000000000000000000000000000000000000000000feffffffffffffff000000000000000000000000000000000000000000000000100000000000000000000000b1a001000c"], 0x498}}, 0x0) 2.034523611s ago: executing program 2 (id=5159): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x80042, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x1c0102, 0x0) write$vga_arbiter(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='lock io'], 0xc) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000180)={{0x4, 0x7}, {0xb, 0x8}, 0x9, 0x2}) ioctl$VIDIOC_CROPCAP(0xffffffffffffffff, 0xc02c563a, &(0x7f0000000080)={0xf, {0x1bf, 0x2077, 0xa63, 0x4}, {0x8, 0x6, 0x2, 0x8}, {0x1, 0xf7}}) 1.892662224s ago: executing program 5 (id=5160): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000001300290a00000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000001c001a8008000280080002000800"], 0x44}}, 0x0) r3 = eventfd(0xfffffff9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0}, 0x20) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000080)={0x0, r3}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0x40305839, &(0x7f0000000100)=ANY=[@ANYRESOCT]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000140)=@arm64={0xe7, 0xc, 0x2}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f00000002c0)={{0xc000, 0xeeef0000, 0xe, 0x0, 0x81, 0x4, 0xa, 0x4e, 0x0, 0x7, 0x6, 0x1}, {0x5000, 0xffff1000, 0x3, 0x5, 0x2, 0x8, 0xd, 0x3, 0x0, 0x81, 0x8, 0x1}, {0x5000, 0x0, 0x4, 0x7, 0x3, 0x1, 0x7, 0x11, 0x8, 0x6, 0x2}, {0xffff1000, 0xd5dd0000, 0xe, 0x2, 0x1, 0x3, 0xc, 0x0, 0x1, 0x6, 0x4, 0x9}, {0x100002, 0xeeee8000, 0x9, 0x0, 0x80, 0xee, 0x0, 0x7, 0x7c, 0x0, 0x2e, 0x9}, {0x3000, 0x4, 0x8, 0x1, 0x5, 0x4, 0x1, 0x1, 0x6, 0x86, 0x8, 0x2}, {0xeeee8000, 0xeeee0000, 0xc, 0x7, 0x7, 0x3, 0x1d, 0x47, 0x30, 0x2, 0x8, 0xe1}, {0xf000, 0x2, 0xc, 0xf8, 0xfd, 0xa, 0x2, 0x4, 0x3, 0x8, 0x5, 0xce}, {0x4, 0x7}, {0x6000, 0x5}, 0x80000035, 0x0, 0x0, 0x40, 0x7, 0x1000, 0xeeef0000, [0x5, 0x8001, 0x8]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000180)=@getchain={0x24, 0x11, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xf}, {}, {0xa}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 1.832723428s ago: executing program 2 (id=5161): r0 = syz_open_dev$media(&(0x7f00000000c0), 0x10, 0x102) r1 = syz_open_dev$media(&(0x7f00000012c0), 0x66, 0x180502) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000002f00)={0x0, 0xfffffffffffffd41, 0x0, 0x0, 0x62, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000180)=[{}, {}, {0x0, 0x80000000}, {}], 0x0, 0x0, 0x0}) r3 = syz_open_dev$media(&(0x7f0000001a80), 0x3, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000300)=[{{}, {0x80000000}}]}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) file_setattr(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1010, 0xf, 0x8, 0x8a, 0xfffffff8}, 0x18, 0x0) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000300)={{r2, 0x0, 0x1, [0xfffffffa, 0x6]}, {r4, 0x0, 0x4, [0xb65c, 0x760b]}, 0x10000000, [0x1, 0xd]}) 1.819386006s ago: executing program 1 (id=5162): syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "001b01", 0x18, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x2, 0x7, 0x1, 0xfffffff6, [{0x5, 0x1, "000000000003"}]}}}}}}, 0x0) 1.727112645s ago: executing program 1 (id=5163): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000440)=@nameseq={0x1e, 0x1, 0x1, {0x1, 0x3, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x68c81, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/timer_list\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000200)=""/82, 0x52, 0x2000000fc) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000000c0)={0xc}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r3, 0x4068aea3, &(0x7f0000000280)={0xc0, 0x0, 0x2000}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x1ff, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRESDEC=0x0], 0x0) 1.560655381s ago: executing program 2 (id=5164): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x38}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4}, 0x94) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000210001"], 0x28}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x40000) 1.298875875s ago: executing program 2 (id=5165): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x8, 0x3, 0x290, 0x128, 0xa, 0x148, 0x128, 0x60, 0x1f8, 0x2a8, 0x2a8, 0x128, 0x2a8, 0x3, 0x0, {[{{@ip={@multicast2, @multicast2, 0x0, 0x0, 'bridge0\x00', 'rose0\x00'}, 0x0, 0xf0, 0x128, 0x0, {0x200003ae, 0x7f00}, [@common=@inet=@hashlimit1={{0x58}, {'veth1_to_team\x00', {0x0, 0x0, 0x2, 0x330, 0x0, 0xffffffff, 0x7}}}, @common=@ttl={{0x28}, {0x3, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff, 0x1, 0x2}, {0x128, 0xfe, 0x3}, {0xffffffffffffffff, 0x6, 0x3}, 0x5, 0x401}}}, {{@ip={@empty, @empty, 0x0, 0x0, 'syzkaller0\x00', 'veth0_to_team\x00', {}, {}, 0x0, 0x0, 0x44}, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1, [0x0, 0xffffff00], 0x4e23, 0x4e21, 0x4e24, 0x4e21, 0xffff, 0x2, 0x4, 0x1, 0x8001}}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x2f0) 1.180593977s ago: executing program 2 (id=5166): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000003c0)={0x9c9, 0x0, 0x0, 'queue1\x00', 0x200000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x3}, 0x76e0}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x2, 0x0, 0x20000000, 0x0, 0x5}, 0xffffffff}) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x4, 0x8001, 0x0, 0x80000000b49, 0x200000000002, 0x4, 0xa, 0x3}, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0x1f00, 0x12) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000000)) 1.13215317s ago: executing program 4 (id=5167): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x200000, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_FORWARD_DELAY={0x8, 0x1, 0x1c}]}}}]}, 0x44}}, 0x0) 1.012073989s ago: executing program 5 (id=5168): ioprio_set$pid(0x2, 0x0, 0x0) io_setup(0x2, 0x0) eventfd(0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$kvm(0xffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth1_to_bridge\x00'}) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x5, 0x0, 0xb47, 0x9, 0x8, 0x80000001, 0x3}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x8417f, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)='$\x00', 0x2) io_uring_setup(0x1701, &(0x7f00000002c0)={0x0, 0xb196, 0x8e231a4ba954018, 0xffbfffff, 0x33a}) r3 = syz_create_resource$binfmt(&(0x7f0000000000)='./file1\x00') r4 = openat$binfmt(0xffffffffffffff9c, r3, 0x42, 0x1ff) write$binfmt_script(r4, &(0x7f0000000180)={'#! ', './file1', [{0x20, '2\x9d\x89\x02\x00\xb1D\xf6\xf9q\xc4\xde\xdb\xe2DHdy\xcdj\x13G\xea\xaa\x85\x92\xda\xe1\xfd\x86@\xday\xff/\xd0\"as\xde\x9e-,\xeb\xb4Z\xa4$\x06\x14h\xe1\xc9\xfe\xc9\xab#^fR\xf3E)\xf9\x9fn\xb3k\x9bI\xc1\xe3@c\x03\xd6/a\x87\x96\x87\xc2\x11\x88\x13\x97\xe0H9\xcd%\xb3(H\xf7\xecOf'}]}, 0x6e) write$binfmt_elf64(r4, &(0x7f0000000200)=ANY=[], 0x1cb) close(r4) execveat$binfmt(0xffffffffffffff9c, r3, 0x0, 0x0, 0xf7) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x2040, 0x1) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 977.588329ms ago: executing program 4 (id=5169): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x1c0) r1 = landlock_create_ruleset(&(0x7f00000000c0)={0x100, 0x0, 0x2}, 0x18, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r1, 0x1, &(0x7f0000000140)={0x100, r2}, 0x0) landlock_restrict_self(r1, 0x4) r3 = landlock_create_ruleset(&(0x7f0000000240)={0x20}, 0x18, 0x0) r4 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r4, 0x2) landlock_restrict_self(r3, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0/file0\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0/file0\x00', 0x0) 934.956155ms ago: executing program 4 (id=5170): ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000340)={'gretap0\x00', &(0x7f0000000280)={'syztnl1\x00', 0x0, 0x40, 0x8, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x3, 0x14, 0x64, 0x0, 0x3, 0x29, 0x0, @broadcast, @remote}}}}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000002060300000034e40000000000000008050005000a000000050001000600000005000400000000000900020073797a310000000011000300686173683a69702c706f7274000000000c00078008000640"], 0x58}, 0x1, 0x0, 0x0, 0x20000081}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="54000000090601020000000000020000020000000900020073797a310000000005000100070000002c0007801800018014000240fe80000000000000000000007649ec6106000440000400000500070006"], 0x54}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) 804.219219ms ago: executing program 4 (id=5171): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x80042, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x1c0102, 0x0) write$vga_arbiter(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='lock io'], 0xc) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000180)={{0x4, 0x7}, {0xb, 0x8}, 0x9, 0x2}) ioctl$VIDIOC_CROPCAP(0xffffffffffffffff, 0xc02c563a, &(0x7f0000000080)={0xf, {0x1bf, 0x2077, 0xa63, 0x4}, {0x8, 0x6, 0x2, 0x8}, {0x1, 0xf7}}) 790.536603ms ago: executing program 4 (id=5172): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x1a, &(0x7f0000000240)={0x1, 'veth0_to_team\x00'}, 0x18) syz_emit_ethernet(0xbe, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0xfb, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x1, 0x0, 0x3, 0x24, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x7, @loopback, @rand_addr=0x640100fe, {[@cipso={0x86, 0x77, 0xffffffffffffffff, [{0x0, 0xe, "08c82ce8da6ee06cb8dd9452"}, {0x5, 0x9, "020007651442eb"}, {0x0, 0xe, "7434954373561de584b703c8"}, {0x0, 0x9, "e706d30bd224f8"}, {0x2, 0x7, "cfa11cab1a"}, {0x0, 0x10, "8475be675de6a70a05a0dc91e5c6"}, {0x6, 0xa, "00f4000000800000"}, {0x7, 0x11, "73bc23f9ffffffa30900a301c84600"}, {0x0, 0x11, "c8f46976e79ea788f03d9d3205927e"}]}, @cipso={0x86, 0x6, 0x20}]}}}}}}}, 0x0) 727.121182ms ago: executing program 4 (id=5173): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x986) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x1ff, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x24}}, 0x0) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000200)={0x1, 0x3, 0x11}) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffff00f687000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newqdisc={0x3c, 0x24, 0xe0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xd064db0e491fa98f}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_TARGET={0x8, 0x8, 0x80}]}}]}, 0x3c}}, 0x4044080) syz_usb_connect(0x0, 0xdd, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000100)=@newtclass={0x24, 0x28, 0x2, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x9, 0x5}, {0x7, 0xb}, {0xb, 0xf}}}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="840000001000010428bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="9180030000200000500012800b000100697036746e6c000040000280040013000800080001000000080014000300000008000100", @ANYRES32, @ANYBLOB="0600100003000000080014000000000008000700060000000800140000800000140003006e"], 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmmsg(r5, &(0x7f00000002c0), 0x40000000000009f, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x5) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_OSF_FLAGS={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x78}, 0x1, 0x0, 0x0, 0x840}, 0x4040080) sendto$inet6(r1, &(0x7f0000000800)="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", 0xfc13, 0x880, 0x0, 0xfffffffffffffef0) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60004200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r8, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x10) 188.211445ms ago: executing program 3 (id=5174): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f00000007c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f0000000300)={@flat=@weak_binder, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}, @flat=@binder={0x73622a85, 0x10b}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) 117.639523ms ago: executing program 3 (id=5175): fcntl$lock(0xffffffffffffffff, 0x26, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000880)={{0x14, 0x10, 0x1, 0x2000000, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x48, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x4}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 0s ago: executing program 3 (id=5176): set_mempolicy(0x3, 0x0, 0x8) unshare(0x6a040000) 0s ago: executing program 2 (id=5177): ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8005d}) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x200}], 0x18}, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=@newtaction={0x220, 0x30, 0xa20, 0x70bd26, 0x25dfdbfd, {}, [{0x20c, 0x1, [@m_ipt={0x124, 0x7, 0x0, 0x0, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8}, @TCA_IPT_TARG={0x6d, 0x6, {0xb16d, 'security\x00', 0x3, 0x8, "e44750540aaac21ea6c0e843fe12184ee10017d29f43a40a23514ce79acb73cf1c4275674c7e438508dbf5d8bda3151fd9e84bb476b3a7f70a77ad1ff92cc45819c858"}}]}, {0x81, 0x6, "3d0155179af52c218360f63b587b119bad958e13fdbef37483f1f2edf990373f1d7af2b17f247597099a981c0d86da1867e12c5be84d558a41eeaa0b3557e239bac0e1583360beff1ca128be336489bdfc2a0e7d3aed52c86121b03ee2a4749a645e0e58b3a42c39d715850ac9db2347e25ec5f4a6640029c120edb0bb"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_ipt={0xe4, 0x3, 0x0, 0x0, {{0x8}, {0x4}, {0xb9, 0x6, "b45c3e50999e0ff8b7cd267bd965c50b99594ae946a060b65c67ba37c0725f48dfc5713acdb126ac4fea463fdc8a72f0d8febaebccde90bfc89a2328790a2e1f3e4a8ec650f40dd2685113c4394824707942abe9ad835a1f6128ba736e738d0124901995773000610ee900ae766d905ff4cba66c2cb8027195714c33e2b2dd00a1ac21a0136f9dce38751e61106037d11a50f191c9c43e9712bac48b8926c40a45232fe7f5551fe5e22a68ccbe72dc6cef4f6eba13"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x220}}, 0x40c1) recvmmsg(r1, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000004c0)=""/15, 0xf}], 0x5}, 0xb}], 0x2, 0x10, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) unshare(0x2c020400) unshare(0x20000000) r2 = syz_usb_connect(0x3, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080), 0x3, 0x8ac02) syz_usb_disconnect(r2) ppoll(&(0x7f0000000100)=[{r3, 0x100}], 0x1, 0x0, 0x0, 0x0) getpriority(0x1, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r4, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000000)) r6 = mmap$IORING_OFF_SQES(&(0x7f00003c1000/0x1000)=nil, 0x1000, 0x8, 0xfa133696b7765c37, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r6, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0xfffffffffffffffb) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4008000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) kernel console output (not intermixed with test programs): idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1027.223352][ T5941] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1027.258813][ T5941] usb 3-1: config 0 descriptor?? [ 1029.720773][T21416] tipc: Enabling of bearer rejected, already enabled [ 1029.732980][T21417] mac80211_hwsim hwsim35 syzkaller0: entered promiscuous mode [ 1029.744807][T21417] mac80211_hwsim hwsim35 syzkaller0: entered allmulticast mode [ 1029.849570][T21424] tipc: Resetting bearer [ 1029.861357][T21447] .31ªX¹¦D: left allmulticast mode [ 1029.880858][T21447] netlink: 136 bytes leftover after parsing attributes in process `syz.2.4700'. [ 1030.036374][T21470] SET target dimension over the limit! [ 1030.094518][T21470] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1030.140112][T21470] netlink: 56 bytes leftover after parsing attributes in process `syz.3.4708'. [ 1030.162437][ T5896] usb 3-1: USB disconnect, device number 61 [ 1030.341300][T21482] netlink: 68 bytes leftover after parsing attributes in process `syz.2.4712'. [ 1030.404330][T21484] netlink: 'syz.4.4715': attribute type 1 has an invalid length. [ 1030.416443][T21484] FAULT_INJECTION: forcing a failure. [ 1030.416443][T21484] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.430720][T21484] CPU: 1 UID: 0 PID: 21484 Comm: syz.4.4715 Tainted: G L syzkaller #0 PREEMPT(full) [ 1030.430752][T21484] Tainted: [L]=SOFTLOCKUP [ 1030.430759][T21484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1030.430770][T21484] Call Trace: [ 1030.430779][T21484] [ 1030.430788][T21484] dump_stack_lvl+0xe8/0x150 [ 1030.430819][T21484] should_fail_ex+0x412/0x560 [ 1030.430850][T21484] ? alloc_inode+0x6a/0x1b0 [ 1030.430878][T21484] should_failslab+0xa8/0x100 [ 1030.430906][T21484] kmem_cache_alloc_lru_noprof+0x87/0x640 [ 1030.430926][T21484] ? simple_start_creating+0xcc/0x110 [ 1030.430961][T21484] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 1030.430984][T21484] alloc_inode+0x6a/0x1b0 [ 1030.431012][T21484] new_inode+0x22/0x170 [ 1030.431045][T21484] __debugfs_create_file+0xb8/0x400 [ 1030.431072][T21484] debugfs_create_file_full+0x3f/0x60 [ 1030.431098][T21484] ref_tracker_dir_debugfs+0x197/0x360 [ 1030.431119][T21484] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 1030.431169][T21484] ? __kvmalloc_node_noprof+0x545/0x8a0 [ 1030.431193][T21484] ? alloc_netdev_mqs+0xa6/0x11b0 [ 1030.431224][T21484] ? __raw_spin_lock_init+0x45/0x100 [ 1030.431249][T21484] alloc_netdev_mqs+0x272/0x11b0 [ 1030.431275][T21484] ? __pfx_bond_setup+0x10/0x10 [ 1030.431308][T21484] rtnl_create_link+0x31f/0xd70 [ 1030.431343][T21484] rtnl_newlink_create+0x277/0xb70 [ 1030.431368][T21484] ? __pfx___nla_validate_parse+0x10/0x10 [ 1030.431401][T21484] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 1030.431429][T21484] ? __pfx___mutex_lock+0x10/0x10 [ 1030.431467][T21484] ? ns_capable+0x89/0xe0 [ 1030.431496][T21484] rtnl_newlink+0x1666/0x1be0 [ 1030.431535][T21484] ? __pfx_rtnl_newlink+0x10/0x10 [ 1030.431554][T21484] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1030.431613][T21484] ? kasan_quarantine_put+0xbb/0x1f0 [ 1030.431634][T21484] ? lockdep_hardirqs_on+0x7a/0x110 [ 1030.431663][T21484] ? kmem_cache_free+0x187/0x630 [ 1030.431684][T21484] ? nlmon_xmit+0xb0/0x100 [ 1030.431722][T21484] ? __lock_acquire+0x6b5/0x2cf0 [ 1030.431752][T21484] ? __local_bh_enable_ip+0xd0/0x130 [ 1030.431777][T21484] ? lockdep_hardirqs_on+0x7a/0x110 [ 1030.431800][T21484] ? __dev_queue_xmit+0x277/0x3890 [ 1030.431825][T21484] ? __local_bh_enable_ip+0xd0/0x130 [ 1030.431847][T21484] ? __dev_queue_xmit+0x277/0x3890 [ 1030.431900][T21484] ? __pfx_rtnl_newlink+0x10/0x10 [ 1030.431919][T21484] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 1030.431945][T21484] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 1030.431973][T21484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1030.431991][T21484] ? ref_tracker_free+0x693/0x840 [ 1030.432009][T21484] ? __copy_skb_header+0xa3/0x4a0 [ 1030.432036][T21484] ? __pfx_ref_tracker_free+0x10/0x10 [ 1030.432054][T21484] ? __skb_clone+0x63/0x7a0 [ 1030.432088][T21484] netlink_rcv_skb+0x232/0x4b0 [ 1030.432110][T21484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1030.432134][T21484] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1030.432167][T21484] ? netlink_deliver_tap+0x2e/0x1b0 [ 1030.432196][T21484] netlink_unicast+0x80f/0x9b0 [ 1030.432234][T21484] ? __pfx_netlink_unicast+0x10/0x10 [ 1030.432265][T21484] ? netlink_sendmsg+0x650/0xb40 [ 1030.432284][T21484] ? skb_put+0x11b/0x210 [ 1030.432310][T21484] netlink_sendmsg+0x813/0xb40 [ 1030.432341][T21484] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1030.432366][T21484] ? aa_sock_msg_perm+0xf1/0x1b0 [ 1030.432398][T21484] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1030.432424][T21484] ____sys_sendmsg+0x972/0x9f0 [ 1030.432459][T21484] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1030.432495][T21484] ? import_iovec+0x73/0xa0 [ 1030.432521][T21484] ___sys_sendmsg+0x2a5/0x360 [ 1030.432553][T21484] ? __pfx____sys_sendmsg+0x10/0x10 [ 1030.432617][T21484] ? __fget_files+0x2a/0x420 [ 1030.432635][T21484] ? __fget_files+0x3a0/0x420 [ 1030.432663][T21484] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1030.432691][T21484] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1030.432727][T21484] ? __pfx_ksys_write+0x10/0x10 [ 1030.432761][T21484] do_syscall_64+0x14d/0xf80 [ 1030.432786][T21484] ? trace_irq_disable+0x3b/0x150 [ 1030.432802][T21484] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1030.432821][T21484] ? clear_bhb_loop+0x40/0x90 [ 1030.432846][T21484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1030.432864][T21484] RIP: 0033:0x7eff11f9c819 [ 1030.432884][T21484] 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 [ 1030.432900][T21484] RSP: 002b:00007eff12d9e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1030.432922][T21484] RAX: ffffffffffffffda RBX: 00007eff12215fa0 RCX: 00007eff11f9c819 [ 1030.432936][T21484] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 1030.432977][T21484] RBP: 00007eff12d9e090 R08: 0000000000000000 R09: 0000000000000000 [ 1030.432989][T21484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1030.433000][T21484] R13: 00007eff12216038 R14: 00007eff12215fa0 R15: 00007eff1233fa48 [ 1030.433032][T21484] [ 1030.433041][T21484] debugfs: out of free dentries, can not create file 'netdev@ffff88808785c620' [ 1030.642549][T21488] netlink: 'syz.2.4717': attribute type 1 has an invalid length. [ 1030.687930][T21484] 8021q: adding VLAN 0 to HW filter on device bond6 [ 1030.728381][T21488] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1030.733791][ T5941] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 1030.982786][ T796] usb 2-1: new full-speed USB device number 93 using dummy_hcd [ 1031.141899][ T796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1031.153334][ T796] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1031.168005][ T5941] usb 6-1: Using ep0 maxpacket: 16 [ 1031.173384][ T796] usb 2-1: New USB device found, idVendor=06a3, idProduct=0621, bcdDevice= 0.00 [ 1031.183793][ T796] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1031.196843][ T5941] usb 6-1: config 0 has an invalid interface number: 251 but max is 0 [ 1031.205622][ T5941] usb 6-1: config 0 has no interface number 0 [ 1031.211867][ T5941] usb 6-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1031.225502][ T796] usb 2-1: config 0 descriptor?? [ 1031.252789][ T5941] usb 6-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1031.277355][ T5941] usb 6-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1031.287215][ T5941] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1031.302000][ T5941] usb 6-1: Product: syz [ 1031.307939][ T5941] usb 6-1: Manufacturer: syz [ 1031.312600][ T5941] usb 6-1: SerialNumber: syz [ 1031.322470][ T5941] usb 6-1: config 0 descriptor?? [ 1031.338625][T21474] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 1031.350893][T21474] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 1031.439455][T21508] : renamed from bond_slave_0 (while UP) [ 1031.631314][T21474] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 1031.658787][T21480] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1031.691962][T21480] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1031.761136][T21474] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 1031.853903][ T796] usbhid 2-1:0.0: can't add hid device: -71 [ 1031.880022][ T796] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1031.992039][ T796] usb 2-1: USB disconnect, device number 93 [ 1032.333242][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 1032.333265][ T29] audit: type=1326 audit(1775480891.287:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.417195][ T29] audit: type=1326 audit(1775480891.287:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.522398][ T5941] asix 6-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 1032.553993][ T29] audit: type=1326 audit(1775480891.327:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.588357][ T5941] asix 6-1:0.251 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 1032.621923][ T5941] asix 6-1:0.251: probe with driver asix failed with error -71 [ 1032.640563][ T29] audit: type=1326 audit(1775480891.327:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.678152][ T5941] usb 6-1: USB disconnect, device number 51 [ 1032.733623][ T29] audit: type=1326 audit(1775480891.327:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.803260][ T29] audit: type=1326 audit(1775480891.357:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.835304][ T29] audit: type=1326 audit(1775480891.357:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.889973][ T29] audit: type=1326 audit(1775480891.357:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.916782][T21519] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4728'. [ 1032.939386][ T29] audit: type=1326 audit(1775480891.357:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1032.975157][T21519] FAULT_INJECTION: forcing a failure. [ 1032.975157][T21519] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.989887][T21519] CPU: 1 UID: 0 PID: 21519 Comm: syz.4.4728 Tainted: G L syzkaller #0 PREEMPT(full) [ 1032.989922][T21519] Tainted: [L]=SOFTLOCKUP [ 1032.989930][T21519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1032.989942][T21519] Call Trace: [ 1032.990000][T21519] [ 1032.990012][T21519] dump_stack_lvl+0xe8/0x150 [ 1032.990050][T21519] should_fail_ex+0x412/0x560 [ 1032.990086][T21519] should_failslab+0xa8/0x100 [ 1032.990114][T21519] __kmalloc_cache_noprof+0x88/0x660 [ 1032.990139][T21519] ? __sctp_v6_cmp_addr+0x1dc/0x510 [ 1032.990160][T21519] ? sctp_v6_cmp_addr+0x15/0xd0 [ 1032.990193][T21519] ? sctp_add_bind_addr+0x8c/0x370 [ 1032.990221][T21519] sctp_add_bind_addr+0x8c/0x370 [ 1032.990248][T21519] sctp_copy_local_addr_list+0x314/0x4f0 [ 1032.990274][T21519] ? sctp_copy_local_addr_list+0xa4/0x4f0 [ 1032.990297][T21519] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 1032.990321][T21519] ? sctp_v6_is_any+0x64/0x80 [ 1032.990345][T21519] ? sctp_copy_one_addr+0x93/0x360 [ 1032.990372][T21519] sctp_bind_addr_copy+0xb3/0x3c0 [ 1032.990394][T21519] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1032.990427][T21519] sctp_connect_new_asoc+0x2ff/0x6b0 [ 1032.990457][T21519] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 1032.990500][T21519] ? __local_bh_enable_ip+0xd0/0x130 [ 1032.990523][T21519] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 1032.990561][T21519] ? security_sctp_bind_connect+0x7e/0x2c0 [ 1032.990593][T21519] sctp_sendmsg+0x1528/0x2c10 [ 1032.990636][T21519] ? __pfx_sctp_sendmsg+0x10/0x10 [ 1032.990666][T21519] ? aa_sk_perm+0x6d5/0x900 [ 1032.990705][T21519] ? __pfx_aa_sk_perm+0x10/0x10 [ 1032.990765][T21519] ? sock_rps_record_flow+0x19/0x400 [ 1032.990797][T21519] ? inet_sendmsg+0x2f4/0x370 [ 1032.990828][T21519] ____sys_sendmsg+0x80a/0x9f0 [ 1032.990873][T21519] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1032.990922][T21519] ? import_iovec+0x73/0xa0 [ 1032.990952][T21519] ___sys_sendmsg+0x2a5/0x360 [ 1032.990986][T21519] ? __pfx____sys_sendmsg+0x10/0x10 [ 1032.991046][T21519] ? __fget_files+0x2a/0x420 [ 1032.991062][T21519] ? __fget_files+0x3a0/0x420 [ 1032.991090][T21519] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1032.991119][T21519] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1032.991156][T21519] ? __pfx_ksys_write+0x10/0x10 [ 1032.991194][T21519] do_syscall_64+0x14d/0xf80 [ 1032.991220][T21519] ? trace_irq_disable+0x3b/0x150 [ 1032.991238][T21519] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.991259][T21519] ? clear_bhb_loop+0x40/0x90 [ 1032.991285][T21519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.991305][T21519] RIP: 0033:0x7eff11f9c819 [ 1032.991327][T21519] 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 [ 1032.991345][T21519] RSP: 002b:00007eff12d9e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1032.991369][T21519] RAX: ffffffffffffffda RBX: 00007eff12215fa0 RCX: 00007eff11f9c819 [ 1032.991385][T21519] RDX: 0000000000000041 RSI: 0000200000002dc0 RDI: 0000000000000005 [ 1032.991399][T21519] RBP: 00007eff12d9e090 R08: 0000000000000000 R09: 0000000000000000 [ 1032.991412][T21519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.991425][T21519] R13: 00007eff12216038 R14: 00007eff12215fa0 R15: 00007eff1233fa48 [ 1032.991459][T21519] [ 1033.327192][ T29] audit: type=1326 audit(1775480891.357:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21510 comm="syz.3.4724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f47b9c819 code=0x7ffc0000 [ 1033.546371][T21522] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1033.855277][T15680] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 1033.949029][T21533] fuse: Unknown parameter 'fd0x000000000000000a' [ 1033.995904][T15680] usb 2-1: device descriptor read/64, error -71 [ 1034.235966][T15680] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 1034.256911][T21539] netlink: 64 bytes leftover after parsing attributes in process `syz.5.4731'. [ 1034.375376][T15680] usb 2-1: device descriptor read/64, error -71 [ 1034.485922][T15680] usb usb2-port1: attempt power cycle [ 1034.696205][T21536] netlink: 64 bytes leftover after parsing attributes in process `syz.5.4731'. [ 1034.865964][T15680] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 1034.920032][T15680] usb 2-1: device descriptor read/8, error -71 [ 1035.195707][T15680] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 1035.230607][T15680] usb 2-1: device descriptor read/8, error -71 [ 1035.296923][T21544] netlink: 'syz.3.4734': attribute type 1 has an invalid length. [ 1035.345960][T15680] usb usb2-port1: unable to enumerate USB device [ 1035.484174][T21544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1035.619321][T21548] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1035.965818][T17960] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 1036.105289][T17960] usb 3-1: device descriptor read/64, error -71 [ 1036.315731][ T5941] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 1036.346219][T17960] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 1036.486198][T17960] usb 3-1: device descriptor read/64, error -71 [ 1036.488281][ T5941] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1036.506565][ T5941] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1036.522100][ T5941] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1036.535718][ T5827] usb 2-1: new full-speed USB device number 98 using dummy_hcd [ 1036.550570][ T5941] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1036.566443][ T5941] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1036.582008][ T5941] usb 4-1: config 0 descriptor?? [ 1036.595647][T17960] usb usb3-port1: attempt power cycle [ 1036.695248][ T5827] usb 2-1: device descriptor read/64, error -71 [ 1036.944971][T17960] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 1036.945059][ T5827] usb 2-1: new full-speed USB device number 99 using dummy_hcd [ 1036.976231][T17960] usb 3-1: device descriptor read/8, error -71 [ 1036.998003][ T5941] plantronics 0003:047F:FFFF.0027: reserved main item tag 0xe [ 1037.011648][ T5941] hid_parser_main: 30 callbacks suppressed [ 1037.011665][ T5941] plantronics 0003:047F:FFFF.0027: unknown main item tag 0x0 [ 1037.046796][ T5941] plantronics 0003:047F:FFFF.0027: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 1037.065078][ T5896] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 1037.096260][ T5827] usb 2-1: device descriptor read/64, error -71 [ 1037.205274][ T5827] usb usb2-port1: attempt power cycle [ 1037.215181][T17960] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 1037.225331][ T5896] usb 6-1: Using ep0 maxpacket: 16 [ 1037.245427][ T5896] usb 6-1: config 128 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1037.261667][T17960] usb 3-1: device descriptor read/8, error -71 [ 1037.269384][ T5896] usb 6-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1037.282032][ T5896] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1037.317944][ T5896] usbhid 6-1:128.0: couldn't find an input interrupt endpoint [ 1037.333661][T21577] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4746'. [ 1037.386236][T17960] usb usb3-port1: unable to enumerate USB device [ 1037.572023][ T5896] usb 6-1: USB disconnect, device number 52 [ 1037.585617][ T5827] usb 2-1: new full-speed USB device number 100 using dummy_hcd [ 1037.617866][ T5827] usb 2-1: device descriptor read/8, error -71 [ 1037.712134][T21587] netlink: 'syz.5.4748': attribute type 4 has an invalid length. [ 1037.885975][ T5827] usb 2-1: new full-speed USB device number 101 using dummy_hcd [ 1037.916051][ T5827] usb 2-1: device descriptor read/8, error -71 [ 1038.035815][ T5827] usb usb2-port1: unable to enumerate USB device [ 1038.200253][T21592] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1038.605666][T13119] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1038.693481][T21601] netlink: 'syz.4.4752': attribute type 1 has an invalid length. [ 1038.743073][T21601] 8021q: adding VLAN 0 to HW filter on device bond7 [ 1038.746216][ T5896] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 1038.764369][T21603] bond1: (slave erspan0): Releasing active interface [ 1038.779725][T21603] bond7: (slave erspan0): making interface the new active one [ 1038.790015][T21603] bond7: (slave erspan0): Enslaving as an active interface with an up link [ 1038.887877][ T5896] usb 6-1: device descriptor read/64, error -71 [ 1039.139256][ T5896] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 1039.194809][T17960] usb 4-1: USB disconnect, device number 57 [ 1039.295578][ T5896] usb 6-1: device descriptor read/64, error -71 [ 1039.408770][ T5896] usb usb6-port1: attempt power cycle [ 1039.718854][T21640] loop3: detected capacity change from 0 to 7 [ 1039.737994][T21640] Dev loop3: unable to read RDB block 7 [ 1039.754064][T21640] loop3: unable to read partition table [ 1039.755749][ T5896] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 1039.778920][T21640] loop3: partition table beyond EOD, truncated [ 1039.787988][ T5896] usb 6-1: device descriptor read/8, error -71 [ 1039.799247][ T5910] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 1039.810851][T21640] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1039.946097][ T5910] usb 4-1: device descriptor read/64, error -71 [ 1040.055554][ T5896] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 1040.091085][ T5896] usb 6-1: device descriptor read/8, error -71 [ 1040.195273][ T5910] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 1040.207285][ T5896] usb usb6-port1: unable to enumerate USB device [ 1040.225148][T15680] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 1040.345286][ T5910] usb 4-1: device descriptor read/64, error -71 [ 1040.393190][T15680] usb 5-1: Using ep0 maxpacket: 8 [ 1040.416655][T15680] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 1040.444686][T15680] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 16 [ 1040.467923][ T5910] usb usb4-port1: attempt power cycle [ 1040.483166][T15680] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1040.507669][T15680] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1040.541054][T15680] usb 5-1: Product: syz [ 1040.550667][T15680] usb 5-1: Manufacturer: syz [ 1040.564832][T15680] usb 5-1: SerialNumber: syz [ 1040.664241][T21650] SET target dimension over the limit! [ 1040.835180][ T5910] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 1040.847555][T15680] cdc_ncm 5-1:1.0: bind() failure [ 1040.866244][ T5910] usb 4-1: device descriptor read/8, error -71 [ 1040.903528][T15680] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 1040.919428][T15680] cdc_ncm 5-1:1.1: bind() failure [ 1040.938009][T21653] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1040.946766][T15680] usb 5-1: USB disconnect, device number 106 [ 1040.974106][T21656] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1041.003086][T21656] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1041.017093][T21650] netlink: 56 bytes leftover after parsing attributes in process `syz.2.4769'. [ 1041.135576][ T5910] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 1041.176548][ T5910] usb 4-1: device descriptor read/8, error -71 [ 1041.304168][ T5910] usb usb4-port1: unable to enumerate USB device [ 1041.515249][T17960] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 1041.656064][T17960] usb 2-1: device descriptor read/64, error -71 [ 1041.836709][ T5910] usb 5-1: new full-speed USB device number 107 using dummy_hcd [ 1041.905542][T17960] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 1041.979325][ T5910] usb 5-1: device descriptor read/64, error -71 [ 1042.045781][T17960] usb 2-1: device descriptor read/64, error -71 [ 1042.155327][T17960] usb usb2-port1: attempt power cycle [ 1042.225930][ T5910] usb 5-1: new full-speed USB device number 108 using dummy_hcd [ 1042.365751][ T5910] usb 5-1: device descriptor read/64, error -71 [ 1042.475815][ T5910] usb usb5-port1: attempt power cycle [ 1042.505249][T17960] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 1042.529507][T17960] usb 2-1: device descriptor read/8, error -71 [ 1042.776970][T17960] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 1042.815968][T17960] usb 2-1: device descriptor read/8, error -71 [ 1042.833139][ T5910] usb 5-1: new full-speed USB device number 109 using dummy_hcd [ 1042.865706][ T5910] usb 5-1: device descriptor read/8, error -71 [ 1042.935738][T21682] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4782'. [ 1042.946585][T17960] usb usb2-port1: unable to enumerate USB device [ 1043.115503][ T5910] usb 5-1: new full-speed USB device number 110 using dummy_hcd [ 1043.127350][T21682] bond6: (slave bridge7): Enslaving as an active interface with an up link [ 1043.136197][ T5910] usb 5-1: device descriptor read/8, error -71 [ 1043.180902][T21688] macvlan2: entered promiscuous mode [ 1043.214916][T21688] macvlan2: entered allmulticast mode [ 1043.221358][T21688] bond6: entered promiscuous mode [ 1043.229812][T21688] bridge7: entered promiscuous mode [ 1043.248281][T21688] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1043.248666][ T5910] usb usb5-port1: unable to enumerate USB device [ 1043.276536][T21688] bond6: left promiscuous mode [ 1043.301295][T21688] bridge7: left promiscuous mode [ 1043.457060][T21700] loop3: detected capacity change from 0 to 7 [ 1043.475414][T21700] Dev loop3: unable to read RDB block 7 [ 1043.481179][T21700] loop3: unable to read partition table [ 1043.494702][T21700] loop3: partition table beyond EOD, truncated [ 1043.511853][T21700] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1044.345187][T17960] usb 4-1: new full-speed USB device number 62 using dummy_hcd [ 1044.531581][T17960] usb 4-1: config 151 has an invalid descriptor of length 0, skipping remainder of the config [ 1044.542702][T17960] usb 4-1: config 151 has 0 interfaces, different from the descriptor's value: 1 [ 1044.555411][T17960] usb 4-1: config 151 has an invalid descriptor of length 0, skipping remainder of the config [ 1044.569256][T17960] usb 4-1: config 151 has 0 interfaces, different from the descriptor's value: 1 [ 1044.591808][T17960] usb 4-1: config 151 has an invalid descriptor of length 0, skipping remainder of the config [ 1044.623438][T17960] usb 4-1: config 151 has 0 interfaces, different from the descriptor's value: 1 [ 1044.715706][ T5896] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 1044.887613][ T5896] usb 2-1: config 0 has an invalid interface number: 120 but max is 0 [ 1044.897987][T17960] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=c0.b9 [ 1044.917370][T17960] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.927033][ T5896] usb 2-1: config 0 has no interface number 0 [ 1044.942689][ T5896] usb 2-1: config 0 interface 120 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1044.954829][T17960] usb 4-1: Product: syz [ 1044.960225][T17960] usb 4-1: Manufacturer: syz [ 1044.971249][T17960] usb 4-1: SerialNumber: syz [ 1044.976450][ T5896] usb 2-1: config 0 interface 120 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1045.007395][ T5896] usb 2-1: config 0 interface 120 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1045.043345][ T5896] usb 2-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 1045.072898][ T5896] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1045.095684][ T5896] usb 2-1: config 0 descriptor?? [ 1045.122774][ T5896] input: USB Touchscreen 16e3:f9e9 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.120/input/input84 [ 1045.385925][ T5941] usb 2-1: USB disconnect, device number 106 [ 1045.466732][T21745] FAULT_INJECTION: forcing a failure. [ 1045.466732][T21745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1045.522555][T21745] CPU: 0 UID: 0 PID: 21745 Comm: syz.5.4804 Tainted: G L syzkaller #0 PREEMPT(full) [ 1045.522599][T21745] Tainted: [L]=SOFTLOCKUP [ 1045.522607][T21745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1045.522620][T21745] Call Trace: [ 1045.522629][T21745] [ 1045.522638][T21745] dump_stack_lvl+0xe8/0x150 [ 1045.522671][T21745] should_fail_ex+0x412/0x560 [ 1045.522707][T21745] _copy_to_user+0x31/0xb0 [ 1045.522733][T21745] simple_read_from_buffer+0xe1/0x170 [ 1045.522762][T21745] proc_fail_nth_read+0x1bb/0x230 [ 1045.522781][T21745] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1045.522799][T21745] ? rw_verify_area+0x2a6/0x4d0 [ 1045.522812][T21745] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1045.522833][T21745] vfs_read+0x20c/0xa70 [ 1045.522845][T21745] ? fdget_pos+0x246/0x320 [ 1045.522859][T21745] ? __pfx___mutex_lock+0x10/0x10 [ 1045.522875][T21745] ? __pfx_vfs_read+0x10/0x10 [ 1045.522889][T21745] ? __fget_files+0x2a/0x420 [ 1045.522902][T21745] ? __fget_files+0x3a0/0x420 [ 1045.522912][T21745] ? __fget_files+0x2a/0x420 [ 1045.522928][T21745] ksys_read+0x150/0x270 [ 1045.522942][T21745] ? __pfx_ksys_read+0x10/0x10 [ 1045.522961][T21745] do_syscall_64+0x14d/0xf80 [ 1045.522976][T21745] ? trace_irq_disable+0x3b/0x150 [ 1045.522987][T21745] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1045.522999][T21745] ? clear_bhb_loop+0x40/0x90 [ 1045.523014][T21745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1045.523026][T21745] RIP: 0033:0x7f8e6c55d04e [ 1045.523038][T21745] 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 [ 1045.523048][T21745] RSP: 002b:00007f8e6d52afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1045.523062][T21745] RAX: ffffffffffffffda RBX: 00007f8e6d52b6c0 RCX: 00007f8e6c55d04e [ 1045.523071][T21745] RDX: 000000000000000f RSI: 00007f8e6d52b0a0 RDI: 0000000000000004 [ 1045.523078][T21745] RBP: 00007f8e6d52b090 R08: 0000000000000000 R09: 0000000000000000 [ 1045.523086][T21745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1045.523093][T21745] R13: 00007f8e6c816038 R14: 00007f8e6c815fa0 R15: 00007f8e6c93fa48 [ 1045.523111][T21745] [ 1046.123464][T21752] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1046.223352][T21757] tipc: Enabling of bearer rejected, already enabled [ 1046.297249][T21763] netlink: 'syz.2.4809': attribute type 11 has an invalid length. [ 1046.381032][T21763] netlink: 'syz.2.4809': attribute type 11 has an invalid length. [ 1046.429894][T21763] futex_wake_op: syz.2.4809 tries to shift op by 32; fix this program [ 1046.575651][ T5827] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 1046.715377][ T5827] usb 6-1: device descriptor read/64, error -71 [ 1046.835116][ T5896] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 1046.860130][T21769] syzkaller0: entered promiscuous mode [ 1046.924415][T21769] syzkaller0: entered allmulticast mode [ 1046.975022][ T5827] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 1046.975108][ T5896] usb 5-1: device descriptor read/64, error -71 [ 1047.125365][ T5827] usb 6-1: device descriptor read/64, error -71 [ 1047.186233][T21780] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4816'. [ 1047.245285][ T5896] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 1047.247988][ T5827] usb usb6-port1: attempt power cycle [ 1047.385776][ T5896] usb 5-1: device descriptor read/64, error -71 [ 1047.506806][ T5896] usb usb5-port1: attempt power cycle [ 1047.605350][ T5827] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 1047.655734][ T5827] usb 6-1: device descriptor read/8, error -71 [ 1047.855257][ T5896] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 1047.893309][ T5896] usb 5-1: device descriptor read/8, error -71 [ 1047.915699][ T5827] usb 6-1: new high-speed USB device number 60 using dummy_hcd [ 1047.972477][ T5827] usb 6-1: device descriptor read/8, error -71 [ 1048.105305][ T5827] usb usb6-port1: unable to enumerate USB device [ 1048.136281][ T5896] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 1048.207614][ T5896] usb 5-1: device descriptor read/8, error -71 [ 1048.327195][ T5896] usb usb5-port1: unable to enumerate USB device [ 1049.025444][ T5941] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 1049.165849][ T5827] usb 4-1: USB disconnect, device number 62 [ 1049.185669][ T5941] usb 2-1: Using ep0 maxpacket: 32 [ 1049.198858][ T5941] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 1049.211665][ T5941] usb 2-1: config 0 has no interface number 0 [ 1049.222384][ T5941] usb 2-1: config 0 interface 184 has no altsetting 0 [ 1049.236548][ T5941] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1049.246375][ T5941] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.284268][ T5941] usb 2-1: Product: syz [ 1049.288559][ T5941] usb 2-1: Manufacturer: syz [ 1049.293182][ T5941] usb 2-1: SerialNumber: syz [ 1049.302960][ T5941] usb 2-1: config 0 descriptor?? [ 1049.526674][ T5941] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 1049.544016][ T5941] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 1049.554039][ T5941] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 1049.596043][ T5941] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -32 [ 1049.718490][T21802] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1049.996243][T21807] loop3: detected capacity change from 0 to 7 [ 1050.016949][T19349] Dev loop3: unable to read RDB block 7 [ 1050.022576][T19349] loop3: unable to read partition table [ 1050.029631][T19349] loop3: partition table beyond EOD, truncated [ 1050.044824][T21807] Dev loop3: unable to read RDB block 7 [ 1050.073438][T21807] loop3: unable to read partition table [ 1050.100682][T21807] loop3: partition table beyond EOD, truncated [ 1050.133011][T21807] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1050.614757][ T5941] usb 2-1: USB disconnect, device number 107 [ 1050.756967][T21826] bond6: option lp_interval: invalid value (18446744073709551610) [ 1050.776115][T21826] bond6: option lp_interval: allowed values 1 - 2147483647 [ 1050.803768][T21826] bond6 (unregistering): Released all slaves [ 1050.932990][T21830] netlink: 'syz.2.4828': attribute type 29 has an invalid length. [ 1051.061474][T21837] netlink: 596 bytes leftover after parsing attributes in process `syz.2.4828'. [ 1051.092425][T21836] netlink: 'syz.2.4828': attribute type 29 has an invalid length. [ 1051.520025][T21853] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4834'. [ 1051.546281][T21853] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4834'. [ 1051.612099][T21842] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1052.136156][ T5896] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 1052.325061][ T5896] usb 4-1: device descriptor read/64, error -71 [ 1052.565038][ T5896] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 1052.715068][ T5896] usb 4-1: device descriptor read/64, error -71 [ 1052.815493][T13228] usb 3-1: new full-speed USB device number 66 using dummy_hcd [ 1052.836416][ T5896] usb usb4-port1: attempt power cycle [ 1052.905085][T15680] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 1052.993225][T21871] loop3: detected capacity change from 0 to 7 [ 1053.010363][T21871] Dev loop3: unable to read RDB block 7 [ 1053.020086][T21871] loop3: unable to read partition table [ 1053.026336][T21871] loop3: partition table beyond EOD, truncated [ 1053.043052][T21871] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1053.073605][T15680] usb 2-1: Using ep0 maxpacket: 32 [ 1053.111297][T15680] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 1053.144951][T15680] usb 2-1: config 0 has no interface number 0 [ 1053.164413][T15680] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1053.181881][T15680] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1053.191427][ T5896] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 1053.203597][T15680] usb 2-1: Product: syz [ 1053.209137][T15680] usb 2-1: Manufacturer: syz [ 1053.222856][T15680] usb 2-1: SerialNumber: syz [ 1053.231605][ T5896] usb 4-1: device descriptor read/8, error -71 [ 1053.251928][T15680] usb 2-1: config 0 descriptor?? [ 1053.266330][T15680] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1053.470161][T15680] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1053.495487][ T5896] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 1053.509277][T21880] netlink: 'syz.4.4844': attribute type 29 has an invalid length. [ 1053.520891][T21880] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4844'. [ 1053.525504][ T5896] usb 4-1: device descriptor read/8, error -71 [ 1053.538982][T15680] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1053.667855][ T5896] usb usb4-port1: unable to enumerate USB device [ 1053.865483][ T5941] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 1053.876013][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1053.876560][ T5827] usb 2-1: USB disconnect, device number 108 [ 1053.916058][ T5827] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1053.938948][ T5827] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1053.963300][ T5827] quatech2 2-1:0.51: device disconnected [ 1054.025230][ T5941] usb 5-1: Using ep0 maxpacket: 32 [ 1054.034530][ T5941] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 1054.044326][ T5941] usb 5-1: config 0 has no interface number 0 [ 1054.055068][ T5941] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1054.066347][ T5941] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1054.076744][ T5941] usb 5-1: Product: syz [ 1054.082148][ T5941] usb 5-1: Manufacturer: syz [ 1054.100052][ T5941] usb 5-1: SerialNumber: syz [ 1054.112040][ T5941] usb 5-1: config 0 descriptor?? [ 1054.134100][ T5941] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1054.342554][ T5941] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1054.381544][ T5941] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1054.540278][ C1] quatech-serial ttyUSB0: qt2_process_read_urb - unsupported command 10 [ 1054.617413][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.623801][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 1054.754077][T21881] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4844'. [ 1054.815670][T21880] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4844'. [ 1054.878899][ C1] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1054.879438][ T5896] usb 5-1: USB disconnect, device number 115 [ 1054.899500][ T5896] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1054.937903][ T5896] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1054.967491][ T5896] quatech2 5-1:0.51: device disconnected [ 1055.269941][T21893] FAULT_INJECTION: forcing a failure. [ 1055.269941][T21893] name failslab, interval 1, probability 0, space 0, times 0 [ 1055.293750][T21893] CPU: 0 UID: 0 PID: 21893 Comm: syz.5.4847 Tainted: G L syzkaller #0 PREEMPT(full) [ 1055.293788][T21893] Tainted: [L]=SOFTLOCKUP [ 1055.293796][T21893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1055.293808][T21893] Call Trace: [ 1055.293817][T21893] [ 1055.293827][T21893] dump_stack_lvl+0xe8/0x150 [ 1055.293861][T21893] should_fail_ex+0x412/0x560 [ 1055.293895][T21893] should_failslab+0xa8/0x100 [ 1055.293921][T21893] ? skb_clone+0x212/0x3a0 [ 1055.293948][T21893] kmem_cache_alloc_noprof+0x87/0x650 [ 1055.293980][T21893] skb_clone+0x212/0x3a0 [ 1055.294009][T21893] __netlink_deliver_tap+0x404/0x850 [ 1055.294043][T21893] ? netlink_deliver_tap+0x2e/0x1b0 [ 1055.294066][T21893] netlink_deliver_tap+0x19c/0x1b0 [ 1055.294089][T21893] netlink_sendskb+0x68/0x140 [ 1055.294120][T21893] netlink_unicast+0x3a3/0x9b0 [ 1055.294157][T21893] ? __pfx_netlink_unicast+0x10/0x10 [ 1055.294195][T21893] netlink_rcv_skb+0x2b6/0x4b0 [ 1055.294218][T21893] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1055.294243][T21893] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1055.294277][T21893] ? netlink_deliver_tap+0x2e/0x1b0 [ 1055.294304][T21893] netlink_unicast+0x80f/0x9b0 [ 1055.294342][T21893] ? __pfx_netlink_unicast+0x10/0x10 [ 1055.294374][T21893] ? netlink_sendmsg+0x650/0xb40 [ 1055.294394][T21893] ? skb_put+0x11b/0x210 [ 1055.294419][T21893] netlink_sendmsg+0x813/0xb40 [ 1055.294448][T21893] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1055.294473][T21893] ? aa_sock_msg_perm+0xf1/0x1b0 [ 1055.294505][T21893] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1055.294533][T21893] ____sys_sendmsg+0x972/0x9f0 [ 1055.294568][T21893] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1055.294602][T21893] ? import_iovec+0x73/0xa0 [ 1055.294629][T21893] ___sys_sendmsg+0x2a5/0x360 [ 1055.294661][T21893] ? __pfx____sys_sendmsg+0x10/0x10 [ 1055.294733][T21893] ? __fget_files+0x2a/0x420 [ 1055.294750][T21893] ? __fget_files+0x3a0/0x420 [ 1055.294781][T21893] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1055.294811][T21893] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1055.294845][T21893] ? __pfx_ksys_write+0x10/0x10 [ 1055.294877][T21893] do_syscall_64+0x14d/0xf80 [ 1055.294903][T21893] ? trace_irq_disable+0x3b/0x150 [ 1055.294921][T21893] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1055.294942][T21893] ? clear_bhb_loop+0x40/0x90 [ 1055.294968][T21893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1055.294987][T21893] RIP: 0033:0x7f8e6c59c819 [ 1055.295008][T21893] 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 [ 1055.295023][T21893] RSP: 002b:00007f8e6d52b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1055.295045][T21893] RAX: ffffffffffffffda RBX: 00007f8e6c815fa0 RCX: 00007f8e6c59c819 [ 1055.295059][T21893] RDX: 00000000200408c4 RSI: 0000200000000040 RDI: 0000000000000006 [ 1055.295072][T21893] RBP: 00007f8e6d52b090 R08: 0000000000000000 R09: 0000000000000000 [ 1055.295085][T21893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1055.295096][T21893] R13: 00007f8e6c816038 R14: 00007f8e6c815fa0 R15: 00007f8e6c93fa48 [ 1055.295129][T21893] [ 1055.867317][T15680] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 1056.050100][T15680] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1056.059422][T15680] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1056.114679][T15680] usb 5-1: config 0 descriptor?? [ 1056.187113][T15680] cp210x 5-1:0.0: cp210x converter detected [ 1056.250841][T21913] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4850'. [ 1056.597012][T15680] cp210x 5-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 1056.640481][T15680] usb 5-1: cp210x converter now attached to ttyUSB0 [ 1056.826020][T21891] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1056.860700][T21891] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1056.881321][ T5941] usb 5-1: USB disconnect, device number 116 [ 1056.892942][ T5941] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1056.928021][ T5941] cp210x 5-1:0.0: device disconnected [ 1057.056084][T13228] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 1057.085100][T13115] wlan0: Trigger new scan to find an IBSS to join [ 1057.246956][T13228] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1057.258791][T13228] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1057.292967][T13228] usb 4-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 1057.322957][T13228] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1057.425939][T13228] usb 4-1: config 0 descriptor?? [ 1057.439818][T13228] hdpvr 4-1:0.0: Could not find bulk-in endpoint [ 1057.447070][T13228] hdpvr 4-1:0.0: probe with driver hdpvr failed with error -12 [ 1057.758268][T21933] netlink: 'syz.4.4862': attribute type 10 has an invalid length. [ 1057.830538][T21933] macvlan0: entered allmulticast mode [ 1057.876350][T15680] usb 4-1: USB disconnect, device number 67 [ 1057.917729][T21935] ip6gre1: entered promiscuous mode [ 1057.926401][T21935] ip6gre1: entered allmulticast mode [ 1057.934403][ T1155] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1057.953319][ T1155] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1057.962389][ T5941] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1058.038305][T21944] netlink: 'syz.4.4866': attribute type 1 has an invalid length. [ 1058.072792][T21944] 8021q: adding VLAN 0 to HW filter on device bond8 [ 1058.176355][ T5941] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1058.405569][ T5941] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1058.553087][T21965] FAULT_INJECTION: forcing a failure. [ 1058.553087][T21965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1058.568691][T21965] CPU: 1 UID: 0 PID: 21965 Comm: syz.1.4876 Tainted: G L syzkaller #0 PREEMPT(full) [ 1058.568732][T21965] Tainted: [L]=SOFTLOCKUP [ 1058.568740][T21965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1058.568752][T21965] Call Trace: [ 1058.568760][T21965] [ 1058.568769][T21965] dump_stack_lvl+0xe8/0x150 [ 1058.568802][T21965] should_fail_ex+0x412/0x560 [ 1058.568837][T21965] _copy_from_user+0x2d/0xb0 [ 1058.568862][T21965] ___sys_recvmsg+0x175/0x590 [ 1058.568888][T21965] ? __lock_acquire+0x6b5/0x2cf0 [ 1058.568919][T21965] ? __pfx____sys_recvmsg+0x10/0x10 [ 1058.568983][T21965] do_recvmmsg+0x334/0x800 [ 1058.569015][T21965] ? __pfx_do_recvmmsg+0x10/0x10 [ 1058.569055][T21965] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1058.569100][T21965] __x64_sys_recvmmsg+0x198/0x250 [ 1058.569128][T21965] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1058.569165][T21965] do_syscall_64+0x14d/0xf80 [ 1058.569189][T21965] ? trace_irq_disable+0x3b/0x150 [ 1058.569206][T21965] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.569226][T21965] ? clear_bhb_loop+0x40/0x90 [ 1058.569249][T21965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.569267][T21965] RIP: 0033:0x7ff32d59c819 [ 1058.569286][T21965] 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 [ 1058.569302][T21965] RSP: 002b:00007ff32e3df028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1058.569323][T21965] RAX: ffffffffffffffda RBX: 00007ff32d815fa0 RCX: 00007ff32d59c819 [ 1058.569337][T21965] RDX: 0000000000000a0d RSI: 00002000000066c0 RDI: 0000000000000003 [ 1058.569349][T21965] RBP: 00007ff32e3df090 R08: 0000000000000000 R09: 0000000000000000 [ 1058.569361][T21965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1058.569373][T21965] R13: 00007ff32d816038 R14: 00007ff32d815fa0 R15: 00007ff32d93fa48 [ 1058.569402][T21965] [ 1059.166220][ T10] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 1059.272912][T21992] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4888'. [ 1059.354728][ T10] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1059.364469][T21992] bond6: (slave bridge5): Enslaving as an active interface with an up link [ 1059.365349][ T10] usb 5-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 1059.387636][ T10] usb 5-1: config 220 interface 0 has no altsetting 0 [ 1059.393311][T21992] macvlan2: entered promiscuous mode [ 1059.411442][ T10] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1059.411678][T21992] macvlan2: entered allmulticast mode [ 1059.421882][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1059.431669][T21992] bond6: entered promiscuous mode [ 1059.436702][ T10] usb 5-1: Product: syz [ 1059.443309][ T10] usb 5-1: Manufacturer: syz [ 1059.448055][T21992] bridge5: entered promiscuous mode [ 1059.453865][ T10] usb 5-1: SerialNumber: syz [ 1059.454414][T21992] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1059.482368][T21992] bond6: left promiscuous mode [ 1059.493013][T21992] bridge5: left promiscuous mode [ 1059.512988][T22001] netlink: 'syz.2.4887': attribute type 1 has an invalid length. [ 1059.676608][T21967] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1059.676967][T21967] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1059.687348][ T10] uvcvideo 5-1:220.0: Found UVC 0.00 device syz (8086:0b07) [ 1059.687387][ T10] uvcvideo 5-1:220.0: No valid video chain found. [ 1059.691999][ T10] usb 5-1: USB disconnect, device number 117 [ 1059.821716][T22001] 8021q: adding VLAN 0 to HW filter on device bond5 [ 1059.906670][T22009] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4890'. [ 1060.329377][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 1060.329429][ T29] audit: type=1326 audit(1775480919.287:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.360392][ T29] audit: type=1326 audit(1775480919.287:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.477785][ T29] audit: type=1326 audit(1775480919.357:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=213 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.522859][T22026] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 1060.540888][ T29] audit: type=1326 audit(1775480919.357:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.591607][ T29] audit: type=1326 audit(1775480919.357:909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.655430][ T29] audit: type=1326 audit(1775480919.377:910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.724340][ T29] audit: type=1326 audit(1775480919.377:911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.770183][ T29] audit: type=1326 audit(1775480919.387:912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.818706][ T29] audit: type=1326 audit(1775480919.387:913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1060.914181][ T29] audit: type=1326 audit(1775480919.387:914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22016 comm="syz.2.4895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1061.326346][T15680] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 1061.335022][ T10] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1061.404063][T22041] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4902'. [ 1061.485218][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 1061.491703][ T10] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 1061.500692][T15680] usb 4-1: Using ep0 maxpacket: 32 [ 1061.507713][ T10] usb 2-1: config 179 has no interface number 0 [ 1061.520950][T15680] usb 4-1: config 0 has no interfaces? [ 1061.530452][T15680] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1061.543873][ T10] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 1061.561028][T15680] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1061.572730][ T10] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 1061.615345][T15680] usb 4-1: config 0 descriptor?? [ 1061.635051][ T10] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 52, changing to 9 [ 1061.655880][ T10] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid maxpacket 8241, setting to 1024 [ 1061.667941][ T10] usb 2-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 1061.682852][ T10] usb 2-1: config 179 interface 65 has no altsetting 0 [ 1061.728533][ T10] usb 2-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1061.740933][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1061.824128][ T10] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input85 [ 1061.911015][ T5179] input input85: unable to receive magic message: -110 [ 1061.961813][ T5179] input input85: unable to receive magic message: -32 [ 1061.979127][ T5179] input input85: unable to receive magic message: -32 [ 1061.993358][T22031] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4899'. [ 1062.047892][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1062.058170][T13115] wlan0: Trigger new scan to find an IBSS to join [ 1062.475095][T22032] .30ªX¹¦D: left allmulticast mode [ 1062.545473][T22032] netlink: 136 bytes leftover after parsing attributes in process `syz.3.4898'. [ 1062.620834][ T5827] usb 4-1: USB disconnect, device number 68 [ 1062.629596][T22031] bond0: entered promiscuous mode [ 1062.650832][T22031] bond_slave_0: entered promiscuous mode [ 1062.662716][T22031] bond_slave_1: entered promiscuous mode [ 1062.678472][T22031] gretap0: entered promiscuous mode [ 1062.697336][T22031] debugfs: 'hsr1' already exists in 'hsr' [ 1062.703486][T22031] Cannot create hsr debugfs directory [ 1062.734605][T22031] hsr1: entered promiscuous mode [ 1062.772166][T13228] usb 2-1: USB disconnect, device number 109 [ 1062.772328][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 1062.966904][ T1155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1062.992771][T22062] binder: 22060:22062 unknown command 0 [ 1062.998971][T22062] binder: 22060:22062 ioctl c0306201 2000000001c0 returned -22 [ 1063.291013][T22073] fuse: Bad value for 'fd' [ 1063.785166][T22088] dvmrp0: left allmulticast mode [ 1063.916269][ T796] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 1063.972105][T22091] bridge8: entered promiscuous mode [ 1064.022095][T22091] bridge8: entered allmulticast mode [ 1064.114558][ T796] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1064.140701][T22100] netlink: 'syz.3.4924': attribute type 3 has an invalid length. [ 1064.145454][ T796] usb 2-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 1064.169932][T22100] netlink: 3 bytes leftover after parsing attributes in process `syz.3.4924'. [ 1064.187905][ T796] usb 2-1: config 220 interface 0 has no altsetting 0 [ 1064.203091][ T796] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1064.214827][ T796] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1064.225305][T22104] fuse: Bad value for 'fd' [ 1064.225513][ T796] usb 2-1: Product: syz [ 1064.235199][ T796] usb 2-1: Manufacturer: syz [ 1064.239840][ T796] usb 2-1: SerialNumber: syz [ 1064.313364][T22107] tipc: Disabling bearer [ 1064.334400][T22107] tipc: Enabling of bearer rejected, failed to create discoverer [ 1064.454523][T22085] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1064.466157][T22085] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1064.535734][ T796] uvcvideo 2-1:220.0: Found UVC 0.00 device syz (8086:0b07) [ 1064.543200][ T796] uvcvideo 2-1:220.0: No valid video chain found. [ 1064.570527][ T796] usb 2-1: USB disconnect, device number 110 [ 1064.609678][ T10] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 1064.640840][ T10] hid-generic 0000:0000:0000.0028: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1064.699908][T22124] netlink: 'syz.2.4932': attribute type 10 has an invalid length. [ 1064.718930][T22125] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 1064.718930][T22125] The task syz.4.4931 (22125) triggered the difference, watch for misbehavior. [ 1064.758790][T22124] macvlan0: entered allmulticast mode [ 1065.017049][T22136] FAULT_INJECTION: forcing a failure. [ 1065.017049][T22136] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.031783][ T796] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 1065.040026][T22136] CPU: 1 UID: 0 PID: 22136 Comm: syz.3.4935 Tainted: G L syzkaller #0 PREEMPT(full) [ 1065.040057][T22136] Tainted: [L]=SOFTLOCKUP [ 1065.040065][T22136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1065.040083][T22136] Call Trace: [ 1065.040092][T22136] [ 1065.040101][T22136] dump_stack_lvl+0xe8/0x150 [ 1065.040124][T22136] should_fail_ex+0x412/0x560 [ 1065.040144][T22136] should_failslab+0xa8/0x100 [ 1065.040160][T22136] ? security_file_alloc+0x34/0x310 [ 1065.040175][T22136] kmem_cache_alloc_noprof+0x87/0x650 [ 1065.040188][T22136] ? rcu_is_watching+0x15/0xb0 [ 1065.040205][T22136] ? trace_kmem_cache_alloc+0x29/0xf0 [ 1065.040219][T22136] security_file_alloc+0x34/0x310 [ 1065.040235][T22136] init_file+0x90/0x2b0 [ 1065.040253][T22136] alloc_empty_file+0x6e/0x1d0 [ 1065.040270][T22136] path_openat+0x10f/0x3860 [ 1065.040294][T22136] ? is_bpf_text_address+0x26/0x2b0 [ 1065.040310][T22136] ? is_bpf_text_address+0x292/0x2b0 [ 1065.040322][T22136] ? is_bpf_text_address+0x26/0x2b0 [ 1065.040336][T22136] ? __pfx_path_openat+0x10/0x10 [ 1065.040349][T22136] ? __kernel_text_address+0xd/0x30 [ 1065.040362][T22136] ? unwind_get_return_address+0x4d/0x90 [ 1065.040381][T22136] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1065.040393][T22136] ? arch_stack_walk+0xfb/0x150 [ 1065.040417][T22136] do_file_open+0x23e/0x4a0 [ 1065.040431][T22136] ? __pfx_stack_trace_save+0x10/0x10 [ 1065.040445][T22136] ? __pfx_do_file_open+0x10/0x10 [ 1065.040474][T22136] ? do_open_execat+0xad/0x580 [ 1065.040488][T22136] do_open_execat+0x12b/0x580 [ 1065.040502][T22136] ? __pfx_do_open_execat+0x10/0x10 [ 1065.040521][T22136] alloc_bprm+0x28/0x5c0 [ 1065.040537][T22136] do_execveat_common+0x175/0x690 [ 1065.040552][T22136] ? do_getname+0x151/0x250 [ 1065.040568][T22136] __x64_sys_execveat+0xc7/0xf0 [ 1065.040583][T22136] do_syscall_64+0x14d/0xf80 [ 1065.040599][T22136] ? trace_irq_disable+0x3b/0x150 [ 1065.040609][T22136] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1065.040629][T22136] ? clear_bhb_loop+0x40/0x90 [ 1065.040643][T22136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1065.040655][T22136] RIP: 0033:0x7f1f47b9c819 [ 1065.040668][T22136] 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 [ 1065.040678][T22136] RSP: 002b:00007f1f48a2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1065.040693][T22136] RAX: ffffffffffffffda RBX: 00007f1f47e16180 RCX: 00007f1f47b9c819 [ 1065.040702][T22136] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1065.040710][T22136] RBP: 00007f1f48a2e090 R08: 0000000000000000 R09: 0000000000000000 [ 1065.040718][T22136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1065.040725][T22136] R13: 00007f1f47e16218 R14: 00007f1f47e16180 R15: 00007f1f47f3fa48 [ 1065.040742][T22136] [ 1065.427089][ T796] usb 6-1: config 0 has no interfaces? [ 1065.434119][ T796] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 1065.443850][ T796] usb 6-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1065.452293][ T796] usb 6-1: Manufacturer: syz [ 1065.461127][ T796] usb 6-1: config 0 descriptor?? [ 1065.765050][T15680] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 1065.884294][T22146] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4939'. [ 1065.922653][T22146] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4939'. [ 1065.945572][T15680] usb 5-1: config 171 has an invalid interface number: 109 but max is 0 [ 1065.954554][T15680] usb 5-1: config 171 has an invalid descriptor of length 0, skipping remainder of the config [ 1065.969533][T15680] usb 5-1: config 171 has no interface number 0 [ 1065.978913][T15680] usb 5-1: config 171 interface 109 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1023 [ 1065.994683][T15680] usb 5-1: config 171 interface 109 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 1066.023870][T15680] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=fd.2e [ 1066.033456][T15680] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1066.042647][T15680] usb 5-1: Product: syz [ 1066.047346][T15680] usb 5-1: Manufacturer: syz [ 1066.051988][T15680] usb 5-1: SerialNumber: syz [ 1066.061414][T22140] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1066.109369][T13119] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1066.123249][T13119] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1066.141362][T13119] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1066.154369][T13119] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1067.012532][T22156] netlink: 'syz.4.4938': attribute type 21 has an invalid length. [ 1067.021180][T22156] netlink: 156 bytes leftover after parsing attributes in process `syz.4.4938'. [ 1067.086406][T15680] ath6kl: Failed to submit usb control message: -110 [ 1067.086447][T15680] ath6kl: unable to send the bmi data to the device: -110 [ 1067.086457][T15680] ath6kl: Unable to send get target info: -110 [ 1067.098644][T15680] ath6kl: Failed to init ath6kl core: -110 [ 1067.100758][T15680] ath6kl_usb 5-1:171.109: probe with driver ath6kl_usb failed with error -110 [ 1067.566542][ T5827] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1067.739249][ T5827] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1067.753174][ T5827] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1067.768494][ T5827] usb 2-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 1067.795650][ T5827] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1067.819115][ T5827] usb 2-1: config 0 descriptor?? [ 1067.829159][ T5827] hdpvr 2-1:0.0: Could not find bulk-in endpoint [ 1067.851656][ T5827] hdpvr 2-1:0.0: probe with driver hdpvr failed with error -12 [ 1068.040734][ T5827] usb 2-1: USB disconnect, device number 111 [ 1068.618489][T22176] FAULT_INJECTION: forcing a failure. [ 1068.618489][T22176] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1068.641611][ T10] usb 5-1: USB disconnect, device number 118 [ 1068.676347][T22176] CPU: 0 UID: 0 PID: 22176 Comm: syz.1.4947 Tainted: G L syzkaller #0 PREEMPT(full) [ 1068.676380][T22176] Tainted: [L]=SOFTLOCKUP [ 1068.676388][T22176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1068.676400][T22176] Call Trace: [ 1068.676408][T22176] [ 1068.676417][T22176] dump_stack_lvl+0xe8/0x150 [ 1068.676449][T22176] should_fail_ex+0x412/0x560 [ 1068.676494][T22176] _copy_from_user+0x2d/0xb0 [ 1068.676517][T22176] ___sys_recvmsg+0x175/0x590 [ 1068.676540][T22176] ? __lock_acquire+0x6b5/0x2cf0 [ 1068.676576][T22176] ? __pfx____sys_recvmsg+0x10/0x10 [ 1068.676639][T22176] do_recvmmsg+0x334/0x800 [ 1068.676675][T22176] ? __pfx_do_recvmmsg+0x10/0x10 [ 1068.676714][T22176] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1068.676758][T22176] __x64_sys_recvmmsg+0x198/0x250 [ 1068.676787][T22176] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1068.676826][T22176] do_syscall_64+0x14d/0xf80 [ 1068.676851][T22176] ? trace_irq_disable+0x3b/0x150 [ 1068.676869][T22176] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1068.676889][T22176] ? clear_bhb_loop+0x40/0x90 [ 1068.676913][T22176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1068.676933][T22176] RIP: 0033:0x7ff32d59c819 [ 1068.676953][T22176] 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 [ 1068.676969][T22176] RSP: 002b:00007ff32e3df028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1068.676990][T22176] RAX: ffffffffffffffda RBX: 00007ff32d815fa0 RCX: 00007ff32d59c819 [ 1068.677005][T22176] RDX: 0000000000000a0d RSI: 00002000000066c0 RDI: 0000000000000003 [ 1068.677017][T22176] RBP: 00007ff32e3df090 R08: 0000000000000000 R09: 0000000000000000 [ 1068.677029][T22176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1068.677041][T22176] R13: 00007ff32d816038 R14: 00007ff32d815fa0 R15: 00007ff32d93fa48 [ 1068.677072][T22176] [ 1069.132325][ T796] usb 6-1: USB disconnect, device number 61 [ 1069.164337][T22181] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4949'. [ 1069.164414][T22183] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4949'. [ 1069.484272][T22195] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1069.786608][T13228] IPVS: starting estimator thread 0... [ 1069.889029][T22214] IPVS: using max 51 ests per chain, 122400 per kthread [ 1070.065825][T15680] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 1070.076975][T22218] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4961'. [ 1070.219876][T22219] netlink: 14 bytes leftover after parsing attributes in process `syz.5.4961'. [ 1070.230825][T15680] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 1070.256250][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.273484][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.325416][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1070.356203][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.377776][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.417497][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1070.449530][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.494766][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.555907][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1070.607446][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.615183][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1070.635467][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.679870][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1070.713527][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.743524][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.783069][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1070.816588][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.838932][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.865425][T22213] tipc: Resetting bearer [ 1070.882048][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1070.918024][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1070.952628][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1070.974249][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1071.003666][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1071.025503][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1071.057427][T22230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1071.070683][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1071.119679][T15680] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1071.129858][T15680] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1071.138867][T15680] usb 3-1: Product: syz [ 1071.143256][T15680] usb 3-1: Manufacturer: syz [ 1071.152691][T15680] usb 3-1: SerialNumber: syz [ 1071.175968][T15680] usb 3-1: config 0 descriptor?? [ 1071.186053][T22230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1071.209955][T15680] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 1071.224984][ T5896] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 1071.693141][T22243] netlink: 'syz.1.4970': attribute type 10 has an invalid length. [ 1071.715832][T22243] team0: Port device dummy0 added [ 1071.724199][T22243] netlink: 'syz.1.4970': attribute type 10 has an invalid length. [ 1071.842795][T22250] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4974'. [ 1072.214017][T22255] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1072.547590][T22274] binder: 22273:22274 unknown command 0 [ 1072.553406][T22274] binder: 22273:22274 ioctl c0306201 2000000001c0 returned -22 [ 1072.671843][ T10] usb 3-1: USB disconnect, device number 67 [ 1072.680357][ T10] yurex 3-1:0.0: USB YUREX #0 now disconnected [ 1072.697013][T15680] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 1072.706310][ T5896] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 1072.855491][ T5896] usb 6-1: device descriptor read/64, error -71 [ 1072.926151][T15680] usb 4-1: Using ep0 maxpacket: 16 [ 1072.967751][T15680] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1072.979067][T15680] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1072.990746][T15680] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1073.028160][T22290] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4984'. [ 1073.052714][T22290] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4984'. [ 1073.095338][ T5896] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 1073.245776][ T5896] usb 6-1: device descriptor read/64, error -71 [ 1073.355355][ T5896] usb usb6-port1: attempt power cycle [ 1073.695779][ T5896] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 1073.736610][ T5896] usb 6-1: device descriptor read/8, error -71 [ 1073.845462][ T10] usb 5-1: new full-speed USB device number 119 using dummy_hcd [ 1073.915902][T22300] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1074.005757][ T5896] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 1074.026333][ T10] usb 5-1: not running at top speed; connect to a high speed hub [ 1074.037111][ T5896] usb 6-1: device descriptor read/8, error -71 [ 1074.048716][ T10] usb 5-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 1074.059073][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1074.068300][ T10] usb 5-1: Product: syz [ 1074.072723][ T10] usb 5-1: Manufacturer: syz [ 1074.077937][ T10] usb 5-1: SerialNumber: syz [ 1074.145701][ T5896] usb usb6-port1: unable to enumerate USB device [ 1074.256395][T13228] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 1074.370099][ T10] usb 5-1: USB disconnect, device number 119 [ 1074.399602][T13228] usb 3-1: device descriptor read/64, error -71 [ 1074.433539][T19349] udevd[19349]: setting mode of /dev/snd/pcmC3D0p to 020660 failed: No such file or directory [ 1074.447328][T19349] udevd[19349]: setting owner of /dev/snd/pcmC3D0p to uid=0, gid=29 failed: No such file or directory [ 1074.476156][ T6274] udevd[6274]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1074.645525][T13228] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 1074.785699][T13228] usb 3-1: device descriptor read/64, error -71 [ 1074.872431][T22315] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4991'. [ 1074.895662][T13228] usb usb3-port1: attempt power cycle [ 1075.007279][T15680] usb 4-1: string descriptor 0 read error: -71 [ 1075.014603][T15680] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1075.030177][T22316] --map-set only usable from mangle table [ 1075.038521][T15680] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1075.071991][T15680] usb 4-1: rejected 1 configuration due to insufficient available bus power [ 1075.125608][T15680] usb 4-1: no configuration chosen from 1 choice [ 1075.149003][T15680] usb 4-1: USB disconnect, device number 69 [ 1075.335175][T13228] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1075.378380][T13228] usb 3-1: device descriptor read/8, error -71 [ 1075.585454][ T10] usb 5-1: new full-speed USB device number 120 using dummy_hcd [ 1075.775463][T13228] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 1075.815125][ T10] usb 5-1: config 250 has an invalid descriptor of length 0, skipping remainder of the config [ 1075.815981][T13228] usb 3-1: device descriptor read/8, error -71 [ 1075.839945][ T10] usb 5-1: config 250 has 0 interfaces, different from the descriptor's value: 1 [ 1075.865396][ T10] usb 5-1: config 250 has an invalid descriptor of length 0, skipping remainder of the config [ 1075.897325][ T10] usb 5-1: config 250 has 0 interfaces, different from the descriptor's value: 1 [ 1075.995681][T13228] usb usb3-port1: unable to enumerate USB device [ 1076.032678][ T10] usb 5-1: config 250 has an invalid descriptor of length 0, skipping remainder of the config [ 1076.052975][ T10] usb 5-1: config 250 has 0 interfaces, different from the descriptor's value: 1 [ 1076.175348][ T5896] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 1076.258607][ T10] usb 5-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=c0.b9 [ 1076.275496][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.283775][ T10] usb 5-1: Product: syz [ 1076.289732][ T10] usb 5-1: Manufacturer: syz [ 1076.309237][ T10] usb 5-1: SerialNumber: syz [ 1076.346126][ T5896] usb 4-1: Using ep0 maxpacket: 32 [ 1076.360529][ T5896] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1076.371673][ T5896] usb 4-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 1076.389826][ T5896] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1076.431094][ T5896] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 1076.441201][ T5896] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.452281][ T5896] usb 4-1: Product: syz [ 1076.465641][ T5896] usb 4-1: Manufacturer: syz [ 1076.470311][ T5896] usb 4-1: SerialNumber: syz [ 1076.489693][ T5896] usb 4-1: config 0 descriptor?? [ 1076.541760][T22334] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4999'. [ 1076.917213][ T5896] gs_usb 4-1:0.0: Configuring for 1 interfaces [ 1077.332547][ T5896] gs_usb 4-1:0.0: Disabling termination support for channel 0 (-EPROTO) [ 1077.357827][ T10] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 1077.377661][ T5896] usb 4-1: USB disconnect, device number 70 [ 1077.518509][ T10] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 1077.530396][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.555776][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.585329][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.600206][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.621119][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.642314][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.651750][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.662759][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.674811][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.683184][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.698669][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.713071][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.723256][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.733418][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.744775][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.756043][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.765179][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.793417][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.803206][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.817202][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.829444][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.838089][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1077.848224][ T10] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1077.873872][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1077.903788][ T10] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1077.914386][ T10] usb 6-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1077.934334][ T10] usb 6-1: Product: syz [ 1077.943504][ T10] usb 6-1: Manufacturer: syz [ 1077.963441][ T10] usb 6-1: SerialNumber: syz [ 1077.978385][ T10] usb 6-1: config 0 descriptor?? [ 1077.998029][ T10] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1078.020622][T22357] SET target dimension over the limit! [ 1078.066983][T22357] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1078.103175][T22357] netlink: 56 bytes leftover after parsing attributes in process `syz.1.5007'. [ 1078.339862][T22365] fuse: Unknown parameter 'fd0x0000000000000003' [ 1078.386605][T22368] netlink: 168 bytes leftover after parsing attributes in process `syz.2.5011'. [ 1078.465652][ T10] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 1078.550017][T13228] usb 5-1: USB disconnect, device number 120 [ 1078.619345][ T10] usb 4-1: config 0 has no interfaces? [ 1078.623669][T22376] netlink: 'syz.4.5014': attribute type 29 has an invalid length. [ 1078.629069][ T10] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 1078.634777][T22376] netlink: 'syz.4.5014': attribute type 29 has an invalid length. [ 1078.642972][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1078.660390][ T10] usb 4-1: Product: syz [ 1078.664690][ T10] usb 4-1: Manufacturer: syz [ 1078.671563][ T10] usb 4-1: SerialNumber: syz [ 1078.698833][ T10] usb 4-1: config 0 descriptor?? [ 1078.745735][ T5896] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 1078.907144][ T5896] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1078.925806][ T5896] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1078.946822][ T5896] usb 2-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 1078.957141][ T5896] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1078.987481][ T5896] usb 2-1: config 0 descriptor?? [ 1078.998464][ T5896] hdpvr 2-1:0.0: Could not find bulk-in endpoint [ 1078.998580][ T5896] hdpvr 2-1:0.0: probe with driver hdpvr failed with error -12 [ 1079.210358][T13228] usb 2-1: USB disconnect, device number 112 [ 1079.377589][ T5896] usb 5-1: new full-speed USB device number 121 using dummy_hcd [ 1079.537158][ T5896] usb 5-1: config 129 has an invalid interface number: 4 but max is 0 [ 1079.546484][ T5896] usb 5-1: config 129 has no interface number 0 [ 1079.553530][ T5896] usb 5-1: config 129 interface 4 has no altsetting 0 [ 1079.567279][ T5896] usb 5-1: New USB device found, idVendor=0403, idProduct=f458, bcdDevice= 0.7c [ 1079.577504][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1079.586568][ T5896] usb 5-1: Product: syz [ 1079.591215][ T5896] usb 5-1: Manufacturer: syz [ 1079.596494][ T5896] usb 5-1: SerialNumber: syz [ 1079.832140][ T5896] ftdi_sio 5-1:129.4: FTDI USB Serial Device converter detected [ 1079.842857][ T5896] usb 5-1: Detected SIO [ 1079.852242][ T5896] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1079.868243][ T5896] usb 5-1: USB disconnect, device number 121 [ 1079.902797][ T5896] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1079.916346][ T5896] ftdi_sio 5-1:129.4: device disconnected [ 1080.110714][ C0] usb 6-1: yurex_control_callback - control failed: -2 [ 1080.122476][T22398] fuse: Unknown parameter 'fd0x0000000000000003' [ 1080.174111][ T5896] usb 6-1: USB disconnect, device number 67 [ 1080.182817][ T5896] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1080.457279][T22408] netlink: 'syz.4.5028': attribute type 1 has an invalid length. [ 1080.504061][T22408] 8021q: adding VLAN 0 to HW filter on device bond9 [ 1080.651236][T22415] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1080.689872][T22415] syzkaller0: entered promiscuous mode [ 1080.711102][T22415] syzkaller0: entered allmulticast mode [ 1080.721108][T22421] openvswitch: netlink: Missing key (keys=40, expected=80) [ 1080.781698][T22419] syzkaller0: entered promiscuous mode [ 1080.784146][T22423] fuse: Unknown parameter 'fd0x0000000000000003' [ 1080.798762][T22419] syzkaller0: entered allmulticast mode [ 1081.093956][T22436] netlink: 'syz.5.5039': attribute type 10 has an invalid length. [ 1081.159770][T22438] netlink: 'syz.5.5039': attribute type 10 has an invalid length. [ 1081.250507][ T10] usb 4-1: USB disconnect, device number 71 [ 1081.476745][T22442] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5041'. [ 1081.479409][T22441] loop3: detected capacity change from 0 to 7 [ 1081.507117][T19349] Dev loop3: unable to read RDB block 7 [ 1081.512835][T19349] loop3: unable to read partition table [ 1081.520406][T19349] loop3: partition table beyond EOD, truncated [ 1081.540356][T22441] Dev loop3: unable to read RDB block 7 [ 1081.550023][T22441] loop3: unable to read partition table [ 1081.556696][T22441] loop3: partition table beyond EOD, truncated [ 1081.582330][T22441] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1081.890599][T22447] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5043'. [ 1082.726991][ T5896] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 1082.885275][ T5896] usb 2-1: Using ep0 maxpacket: 8 [ 1082.893424][ T5896] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 1082.901748][ T5896] usb 2-1: config 0 has no interface number 0 [ 1082.937695][ T5896] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 1082.947017][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1082.955294][ T5896] usb 2-1: Product: syz [ 1082.959574][ T5896] usb 2-1: Manufacturer: syz [ 1082.964290][ T5896] usb 2-1: SerialNumber: syz [ 1082.985831][ T5896] usb 2-1: config 0 descriptor?? [ 1085.173912][T22436] batman_adv: batadv0: Removing interface: dummy0 [ 1085.186390][T22436] team0: Port device dummy0 added [ 1085.428485][T22466] netlink: 'syz.5.5045': attribute type 10 has an invalid length. [ 1085.816745][T22480] binder: 22476:22480 unknown command 0 [ 1085.822444][T22480] binder: 22476:22480 ioctl c0306201 2000000001c0 returned -22 [ 1086.013000][T13228] IPVS: starting estimator thread 0... [ 1086.116048][T22488] IPVS: using max 51 ests per chain, 122400 per kthread [ 1086.474691][T22496] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 1086.696240][ T5896] uvcvideo 2-1:0.31: probe with driver uvcvideo failed with error -22 [ 1086.723848][ T5896] usb 2-1: USB disconnect, device number 113 [ 1086.885939][T15680] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 1087.026627][T15680] usb 6-1: device descriptor read/64, error -71 [ 1087.245067][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1087.266788][T15680] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 1087.305329][ T796] usb 4-1: new full-speed USB device number 72 using dummy_hcd [ 1087.405015][T15680] usb 6-1: device descriptor read/64, error -71 [ 1087.465023][ T796] usb 4-1: device descriptor read/64, error -71 [ 1087.516073][T15680] usb usb6-port1: attempt power cycle [ 1087.521704][T22513] binder: 22510:22513 ioctl c0306201 0 returned -14 [ 1087.725447][ T796] usb 4-1: new full-speed USB device number 73 using dummy_hcd [ 1087.875669][T15680] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 1087.906267][T15680] usb 6-1: device descriptor read/8, error -71 [ 1088.137394][T22523] syzkaller1: entered promiscuous mode [ 1088.145079][T22523] syzkaller1: entered allmulticast mode [ 1088.157373][T15680] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 1088.197530][T15680] usb 6-1: device descriptor read/8, error -71 [ 1088.305283][T15680] usb usb6-port1: unable to enumerate USB device [ 1088.626430][T22529] binder: BINDER_SET_CONTEXT_MGR already set [ 1088.632599][T22529] binder: 22528:22529 ioctl 4018620d 200000004a80 returned -16 [ 1088.965057][T15680] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 1089.115293][T15680] usb 4-1: Using ep0 maxpacket: 32 [ 1089.128487][T15680] usb 4-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 1089.138350][T15680] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1089.147919][T15680] usb 4-1: Product: syz [ 1089.152258][T15680] usb 4-1: Manufacturer: syz [ 1089.157879][T15680] usb 4-1: SerialNumber: syz [ 1089.177927][T15680] usb 4-1: config 0 descriptor?? [ 1089.187943][T15680] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 1089.196610][T15680] dvb-usb: bulk message failed: -22 (4/0) [ 1089.202496][T15680] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1089.213301][T15680] dvb-usb: bulk message failed: -22 (5/0) [ 1089.222541][T15680] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1089.256742][T15680] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1089.273212][T15680] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 1089.284555][T15680] usb 4-1: media controller created [ 1089.311905][T15680] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1089.340986][T15680] usb 4-1: selecting invalid altsetting 3 [ 1089.351169][T15680] ttusb2: set interface to alts=3 failed [ 1089.396329][T15680] DVB: Unable to find symbol tda10086_attach() [ 1089.403356][T15680] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 1089.415405][T15680] dvb-usb: bulk message failed: -22 (4/0) [ 1089.421343][T15680] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1089.435043][T15680] dvb-usb: bulk message failed: -22 (5/0) [ 1089.440984][T15680] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1089.458871][T22533] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1089.467679][T15680] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 1089.569582][T22533] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1089.817207][T22533] dvb-usb: bulk message failed: -22 (7/0) [ 1089.879425][T22533] ttusb2: there might have been an error during control message transfer. (rlen = 3, was 0) [ 1089.993671][T22533] ttusb2: i2c transfer failed. [ 1090.066630][T15680] usb 4-1: USB disconnect, device number 74 [ 1090.101238][T15680] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 1090.160790][T22513] syz.1.5061 (22513): drop_caches: 2 [ 1090.785760][ T5896] IPVS: starting estimator thread 0... [ 1090.885027][T22559] IPVS: using max 51 ests per chain, 122400 per kthread [ 1090.955559][T22558] IPVS: wlc: FWM 3 0x00000003 - no destination available [ 1091.065448][ T5896] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 1091.194754][T22568] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5080'. [ 1091.206111][T22568] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5080'. [ 1091.223978][ T5896] usb 6-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 1091.235484][T13228] usb 3-1: new low-speed USB device number 72 using dummy_hcd [ 1091.236097][ T5896] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1091.259028][ T5896] usb 6-1: Product: syz [ 1091.263282][ T5896] usb 6-1: Manufacturer: syz [ 1091.269684][ T5896] usb 6-1: SerialNumber: syz [ 1091.270308][ T273] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1091.292247][ T273] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1091.300154][ T5896] usb 6-1: config 0 descriptor?? [ 1091.302608][ T273] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1091.322770][ T273] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1091.338261][T22571] tipc: Enabled bearer , priority 0 [ 1091.347836][T22571] syzkaller0: entered promiscuous mode [ 1091.353371][T22571] syzkaller0: entered allmulticast mode [ 1091.378610][T13228] usb 3-1: device descriptor read/64, error -71 [ 1091.386711][T22571] syzkaller0: mtu greater than device maximum [ 1091.393836][T22569] tipc: Resetting bearer [ 1091.425589][T22569] tipc: Disabling bearer [ 1091.625282][T13228] usb 3-1: new low-speed USB device number 73 using dummy_hcd [ 1091.765438][T13228] usb 3-1: device descriptor read/64, error -71 [ 1091.774649][ T5896] usb 6-1: Firmware: major: 32, minor: 33, hardware type: RZUSB (3) [ 1091.877845][T13228] usb usb3-port1: attempt power cycle [ 1091.925096][ T5941] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 1091.982669][T22560] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1092.017794][T22560] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1092.065937][ T796] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 1092.089386][ T5941] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1092.103090][ T5941] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1092.116844][ T5941] usb 2-1: New USB device found, idVendor=0458, idProduct=0138, bcdDevice= 0.00 [ 1092.135258][ T5941] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1092.153984][ T5941] usb 2-1: config 0 descriptor?? [ 1092.160638][ T5896] usb 6-1: failed to fetch extended address, random address set [ 1092.215432][T13228] usb 3-1: new low-speed USB device number 74 using dummy_hcd [ 1092.256226][T13228] usb 3-1: device descriptor read/8, error -71 [ 1092.264919][ T796] usb 5-1: Using ep0 maxpacket: 16 [ 1092.274781][ T796] usb 5-1: config index 0 descriptor too short (expected 37266, got 202) [ 1092.281457][ T5896] usb 6-1: USB disconnect, device number 72 [ 1092.302411][ T796] usb 5-1: config 202 has too many interfaces: 130, using maximum allowed: 32 [ 1092.328479][ T796] usb 5-1: config 202 has an invalid descriptor of length 0, skipping remainder of the config [ 1092.349184][ T796] usb 5-1: config 202 has 0 interfaces, different from the descriptor's value: 130 [ 1092.395879][ T796] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1092.406419][ T796] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1092.423233][ T796] usb 5-1: Product: syz [ 1092.450545][ T796] usb 5-1: Manufacturer: syz [ 1092.456441][ T796] usb 5-1: SerialNumber: syz [ 1092.524997][T13228] usb 3-1: new low-speed USB device number 75 using dummy_hcd [ 1092.556161][T13228] usb 3-1: device descriptor read/8, error -71 [ 1092.599898][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.613828][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.627154][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.634137][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.642786][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.650309][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.660433][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.669574][T13228] usb usb3-port1: unable to enumerate USB device [ 1092.677424][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.698517][T22582] tipc: Enabling of bearer rejected, failed to enable media [ 1092.716667][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.724079][T22582] CIFS: VFS: Malformed UNC in devname [ 1092.733534][ T5941] kye 0003:0458:0138.0029: unknown main item tag 0x0 [ 1092.748476][ T5941] kye 0003:0458:0138.0029: hidraw0: USB HID v7f.fd Device [HID 0458:0138] on usb-dummy_hcd.1-1/input0 [ 1093.609308][T22611] FAULT_INJECTION: forcing a failure. [ 1093.609308][T22611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1093.634799][T22611] CPU: 0 UID: 0 PID: 22611 Comm: syz.3.5090 Tainted: G L syzkaller #0 PREEMPT(full) [ 1093.634830][T22611] Tainted: [L]=SOFTLOCKUP [ 1093.634837][T22611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1093.634847][T22611] Call Trace: [ 1093.634855][T22611] [ 1093.634864][T22611] dump_stack_lvl+0xe8/0x150 [ 1093.634897][T22611] should_fail_ex+0x412/0x560 [ 1093.634923][T22611] _copy_from_user+0x2d/0xb0 [ 1093.634938][T22611] do_sock_getsockopt+0x165/0x3f0 [ 1093.634956][T22611] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 1093.634973][T22611] ? ksys_write+0x1fc/0x270 [ 1093.634992][T22611] __x64_sys_getsockopt+0x1a4/0x240 [ 1093.635012][T22611] do_syscall_64+0x14d/0xf80 [ 1093.635028][T22611] ? trace_irq_disable+0x3b/0x150 [ 1093.635039][T22611] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1093.635051][T22611] ? clear_bhb_loop+0x40/0x90 [ 1093.635065][T22611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1093.635077][T22611] RIP: 0033:0x7f1f47b9c819 [ 1093.635090][T22611] 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 [ 1093.635100][T22611] RSP: 002b:00007f1f48a70028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1093.635114][T22611] RAX: ffffffffffffffda RBX: 00007f1f47e15fa0 RCX: 00007f1f47b9c819 [ 1093.635123][T22611] RDX: 0000000000000003 RSI: 000000000000011c RDI: 0000000000000003 [ 1093.635130][T22611] RBP: 00007f1f48a70090 R08: 0000200000000000 R09: 0000000000000000 [ 1093.635138][T22611] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 1093.635146][T22611] R13: 00007f1f47e16038 R14: 00007f1f47e15fa0 R15: 00007f1f47f3fa48 [ 1093.635163][T22611] [ 1094.178625][T22619] netlink: 'syz.1.5094': attribute type 1 has an invalid length. [ 1094.219484][T22619] FAULT_INJECTION: forcing a failure. [ 1094.219484][T22619] name failslab, interval 1, probability 0, space 0, times 0 [ 1094.279559][T22619] CPU: 0 UID: 0 PID: 22619 Comm: syz.1.5094 Tainted: G L syzkaller #0 PREEMPT(full) [ 1094.279602][T22619] Tainted: [L]=SOFTLOCKUP [ 1094.279610][T22619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1094.279621][T22619] Call Trace: [ 1094.279630][T22619] [ 1094.279638][T22619] dump_stack_lvl+0xe8/0x150 [ 1094.279670][T22619] should_fail_ex+0x412/0x560 [ 1094.279704][T22619] should_failslab+0xa8/0x100 [ 1094.279730][T22619] __kvmalloc_node_noprof+0x178/0x8a0 [ 1094.279751][T22619] ? __raw_spin_lock_init+0x45/0x100 [ 1094.279771][T22619] ? alloc_netdev_mqs+0xa4b/0x11b0 [ 1094.279807][T22619] alloc_netdev_mqs+0xa4b/0x11b0 [ 1094.279841][T22619] rtnl_create_link+0x31f/0xd70 [ 1094.279881][T22619] rtnl_newlink_create+0x277/0xb70 [ 1094.279904][T22619] ? __pfx___nla_validate_parse+0x10/0x10 [ 1094.279936][T22619] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 1094.279962][T22619] ? __pfx___mutex_lock+0x10/0x10 [ 1094.279997][T22619] ? ns_capable+0x89/0xe0 [ 1094.280026][T22619] rtnl_newlink+0x1666/0x1be0 [ 1094.280063][T22619] ? __pfx_rtnl_newlink+0x10/0x10 [ 1094.280093][T22619] ? __lock_acquire+0x6b5/0x2cf0 [ 1094.280126][T22619] ? __lock_acquire+0x6b5/0x2cf0 [ 1094.280152][T22619] ? __lock_acquire+0x6b5/0x2cf0 [ 1094.280190][T22619] ? unwind_next_frame+0xa5/0x23c0 [ 1094.280249][T22619] ? __lock_acquire+0x6b5/0x2cf0 [ 1094.280276][T22619] ? is_bpf_text_address+0x26/0x2b0 [ 1094.280301][T22619] ? kernel_text_address+0xa5/0xe0 [ 1094.280347][T22619] ? __pfx_rtnl_newlink+0x10/0x10 [ 1094.280369][T22619] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 1094.280394][T22619] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 1094.280413][T22619] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1094.280437][T22619] ? __lock_acquire+0x6b5/0x2cf0 [ 1094.280471][T22619] netlink_rcv_skb+0x232/0x4b0 [ 1094.280493][T22619] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1094.280515][T22619] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1094.280549][T22619] ? netlink_deliver_tap+0x2e/0x1b0 [ 1094.280577][T22619] netlink_unicast+0x80f/0x9b0 [ 1094.280613][T22619] ? __pfx_netlink_unicast+0x10/0x10 [ 1094.280641][T22619] ? netlink_sendmsg+0x650/0xb40 [ 1094.280659][T22619] ? skb_put+0x11b/0x210 [ 1094.280684][T22619] netlink_sendmsg+0x813/0xb40 [ 1094.280715][T22619] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1094.280739][T22619] ? aa_sock_msg_perm+0xf1/0x1b0 [ 1094.280769][T22619] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1094.280794][T22619] ____sys_sendmsg+0x972/0x9f0 [ 1094.280828][T22619] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1094.280861][T22619] ? import_iovec+0x73/0xa0 [ 1094.280886][T22619] ___sys_sendmsg+0x2a5/0x360 [ 1094.280916][T22619] ? __pfx____sys_sendmsg+0x10/0x10 [ 1094.280979][T22619] ? __fget_files+0x2a/0x420 [ 1094.280994][T22619] ? __fget_files+0x3a0/0x420 [ 1094.281023][T22619] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1094.281049][T22619] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1094.281082][T22619] ? __pfx_ksys_write+0x10/0x10 [ 1094.281115][T22619] do_syscall_64+0x14d/0xf80 [ 1094.281140][T22619] ? trace_irq_disable+0x3b/0x150 [ 1094.281157][T22619] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1094.281177][T22619] ? clear_bhb_loop+0x40/0x90 [ 1094.281200][T22619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1094.281219][T22619] RIP: 0033:0x7ff32d59c819 [ 1094.281246][T22619] 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 [ 1094.281262][T22619] RSP: 002b:00007ff32e3df028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1094.281283][T22619] RAX: ffffffffffffffda RBX: 00007ff32d815fa0 RCX: 00007ff32d59c819 [ 1094.281298][T22619] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 1094.281310][T22619] RBP: 00007ff32e3df090 R08: 0000000000000000 R09: 0000000000000000 [ 1094.281321][T22619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1094.281332][T22619] R13: 00007ff32d816038 R14: 00007ff32d815fa0 R15: 00007ff32d93fa48 [ 1094.281365][T22619] [ 1094.723794][ T5896] usb 5-1: USB disconnect, device number 122 [ 1095.105573][ T5896] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 1095.267094][ T5896] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1095.284781][ T5896] usb 5-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 1095.299642][ T5896] usb 5-1: config 220 interface 0 has no altsetting 0 [ 1095.320651][ T5896] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1095.330766][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1095.347680][ T5896] usb 5-1: Product: syz [ 1095.352107][ T5896] usb 5-1: Manufacturer: syz [ 1095.361725][ T5896] usb 5-1: SerialNumber: syz [ 1095.488425][T22643] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 1095.526567][T22643] netlink: 'syz.1.5100': attribute type 2 has an invalid length. [ 1095.534602][T22643] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5100'. [ 1095.590247][T22625] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1095.605644][T22625] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1096.690259][T15680] usb 2-1: USB disconnect, device number 114 [ 1097.912484][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 1097.912500][ T29] audit: type=1326 audit(1775480956.867:917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1097.978187][ T29] audit: type=1326 audit(1775480956.897:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1097.980335][ T5896] uvcvideo 5-1:220.0: Found UVC 0.00 device syz (8086:0b07) [ 1098.028480][T22673] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5108'. [ 1098.045278][ T5896] uvcvideo 5-1:220.0: No valid video chain found. [ 1098.064552][ T5896] usb 5-1: USB disconnect, device number 123 [ 1098.079107][ T29] audit: type=1326 audit(1775480956.897:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.136445][ T29] audit: type=1326 audit(1775480956.897:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.184046][ T29] audit: type=1326 audit(1775480956.897:921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.239903][ T29] audit: type=1326 audit(1775480956.897:922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.272996][T22676] netlink: 68 bytes leftover after parsing attributes in process `syz.2.5109'. [ 1098.351472][ T29] audit: type=1326 audit(1775480956.897:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.380887][ T29] audit: type=1326 audit(1775480956.897:924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.413064][ T29] audit: type=1326 audit(1775480956.907:925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1098.455062][ T29] audit: type=1326 audit(1775480956.907:926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22675 comm="syz.2.5109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17f699c819 code=0x7ffc0000 [ 1099.195706][T15680] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 1099.355787][T15680] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 1099.367369][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.396106][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.420400][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.430762][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.451866][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.477315][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.493445][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.503322][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.515017][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.523840][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.534958][ T10] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 1099.545511][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.593151][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.607251][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.617941][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.629340][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.654279][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.663295][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.674371][ T10] usb 5-1: device descriptor read/64, error -71 [ 1099.684621][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.699883][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.710203][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.721423][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.730671][T15680] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1099.740894][T15680] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1099.751871][T15680] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1099.769633][T15680] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1099.786594][T15680] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1099.830185][T15680] usb 3-1: Product: syz [ 1099.839011][T15680] usb 3-1: Manufacturer: syz [ 1099.850997][T15680] usb 3-1: SerialNumber: syz [ 1099.901229][T15680] usb 3-1: config 0 descriptor?? [ 1099.916308][ T10] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 1099.956980][T15680] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 1100.055096][ T10] usb 5-1: device descriptor read/64, error -71 [ 1100.165482][ T10] usb usb5-port1: attempt power cycle [ 1100.525022][ T10] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 1100.549732][ T10] usb 5-1: device descriptor read/8, error -71 [ 1100.567858][ C0] usb 3-1: yurex_control_callback - control failed: -2 [ 1100.704407][T13228] usb 3-1: USB disconnect, device number 76 [ 1100.715700][T13228] yurex 3-1:0.0: USB YUREX #0 now disconnected [ 1100.796367][ T10] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 1100.804122][T15680] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 1100.836677][ T10] usb 5-1: device descriptor read/8, error -71 [ 1100.944974][T15680] usb 2-1: device descriptor read/64, error -71 [ 1100.952060][ T10] usb usb5-port1: unable to enumerate USB device [ 1101.135640][ T5941] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 1101.195181][T15680] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1101.288600][ T5941] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 1101.306103][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.315890][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.334924][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.334997][T15680] usb 2-1: device descriptor read/64, error -71 [ 1101.351333][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.375140][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.388821][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.397012][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.407594][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.419981][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.429320][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.450543][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.462048][T15680] usb usb2-port1: attempt power cycle [ 1101.468128][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.477439][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.488253][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.510692][T22714] netlink: 92 bytes leftover after parsing attributes in process `syz.3.5120'. [ 1101.521377][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.543765][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.553228][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.566216][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.577156][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.591278][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.603073][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.623779][ T5941] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1101.649827][ T5941] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1101.663025][ T5941] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1101.690460][ T5941] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1101.700203][ T5941] usb 6-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1101.708822][ T5941] usb 6-1: Product: syz [ 1101.718834][ T5941] usb 6-1: Manufacturer: syz [ 1101.737332][ T5941] usb 6-1: SerialNumber: syz [ 1101.746261][ T5941] usb 6-1: config 0 descriptor?? [ 1101.769374][ T5941] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1101.795432][T15680] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 1101.825875][T15680] usb 2-1: device descriptor read/8, error -71 [ 1101.990173][T22703] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 1102.041951][T22703] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1102.065171][T15680] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1102.098760][T15680] usb 2-1: device descriptor read/8, error -71 [ 1102.117785][T22703] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1102.216730][T15680] usb usb2-port1: unable to enumerate USB device [ 1102.257569][T22717] IPv6: sit1: Disabled Multicast RS [ 1102.355986][ C1] usb 6-1: yurex_control_callback - control failed: -2 [ 1102.400059][ T796] usb 6-1: USB disconnect, device number 73 [ 1102.411223][ T796] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1102.453102][T22717] sit1: entered allmulticast mode [ 1102.661216][T22735] FAULT_INJECTION: forcing a failure. [ 1102.661216][T22735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1102.686378][T22735] CPU: 0 UID: 0 PID: 22735 Comm: syz.3.5125 Tainted: G L syzkaller #0 PREEMPT(full) [ 1102.686412][T22735] Tainted: [L]=SOFTLOCKUP [ 1102.686420][T22735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1102.686431][T22735] Call Trace: [ 1102.686439][T22735] [ 1102.686449][T22735] dump_stack_lvl+0xe8/0x150 [ 1102.686476][T22735] should_fail_ex+0x412/0x560 [ 1102.686504][T22735] prepare_alloc_pages+0x22a/0x650 [ 1102.686530][T22735] __alloc_frozen_pages_noprof+0x12f/0x380 [ 1102.686553][T22735] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1102.686585][T22735] alloc_pages_bulk_noprof+0x558/0x700 [ 1102.686606][T22735] ? __kmalloc_noprof+0x37d/0x760 [ 1102.686623][T22735] ? copy_splice_read+0x16f/0xaa0 [ 1102.686644][T22735] ? __kmalloc_noprof+0x1b8/0x760 [ 1102.686664][T22735] copy_splice_read+0x19f/0xaa0 [ 1102.686685][T22735] ? __pfx_pipe_to_null+0x10/0x10 [ 1102.686707][T22735] ? splice_from_pipe+0x124/0x190 [ 1102.686729][T22735] ? __pfx_pipe_to_null+0x10/0x10 [ 1102.686746][T22735] ? __pfx_copy_splice_read+0x10/0x10 [ 1102.686772][T22735] ? register_lock_class+0x31/0x2e0 [ 1102.686794][T22735] ? file_end_write+0xd8/0x250 [ 1102.686809][T22735] ? direct_splice_actor+0x10c/0x160 [ 1102.686833][T22735] ? __pfx_copy_splice_read+0x10/0x10 [ 1102.686853][T22735] splice_direct_to_actor+0x478/0xc70 [ 1102.686884][T22735] ? __pfx_direct_splice_actor+0x10/0x10 [ 1102.686912][T22735] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1102.686934][T22735] ? get_pid_task+0x20/0x1f0 [ 1102.686954][T22735] do_splice_direct+0x195/0x290 [ 1102.686978][T22735] ? __pfx_do_splice_direct+0x10/0x10 [ 1102.687001][T22735] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1102.687018][T22735] ? bpf_lsm_file_permission+0x9/0x20 [ 1102.687037][T22735] ? security_file_permission+0x75/0x260 [ 1102.687058][T22735] ? rw_verify_area+0x255/0x4d0 [ 1102.687085][T22735] do_sendfile+0x535/0x7d0 [ 1102.687112][T22735] ? __pfx_do_sendfile+0x10/0x10 [ 1102.687133][T22735] ? __fget_files+0x3a0/0x420 [ 1102.687155][T22735] __se_sys_sendfile64+0x144/0x1a0 [ 1102.687177][T22735] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 1102.687206][T22735] do_syscall_64+0x14d/0xf80 [ 1102.687225][T22735] ? trace_irq_disable+0x3b/0x150 [ 1102.687238][T22735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1102.687253][T22735] ? clear_bhb_loop+0x40/0x90 [ 1102.687273][T22735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1102.687287][T22735] RIP: 0033:0x7f1f47b9c819 [ 1102.687303][T22735] 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 [ 1102.687315][T22735] RSP: 002b:00007f1f48a2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1102.687334][T22735] RAX: ffffffffffffffda RBX: 00007f1f47e16180 RCX: 00007f1f47b9c819 [ 1102.687345][T22735] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 1102.687354][T22735] RBP: 00007f1f48a2e090 R08: 0000000000000000 R09: 0000000000000000 [ 1102.687364][T22735] R10: 0000000002000006 R11: 0000000000000246 R12: 0000000000000002 [ 1102.687373][T22735] R13: 00007f1f47e16218 R14: 00007f1f47e16180 R15: 00007f1f47f3fa48 [ 1102.687403][T22735] [ 1103.233391][T22742] openvswitch: netlink: Missing key (keys=40, expected=80) [ 1103.985052][T15680] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 1104.134964][T15680] usb 5-1: Using ep0 maxpacket: 32 [ 1104.137137][T15680] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 1104.137167][T15680] usb 5-1: config 0 has no interface number 0 [ 1104.139177][T15680] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1104.139197][T15680] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1104.139210][T15680] usb 5-1: Product: syz [ 1104.139219][T15680] usb 5-1: Manufacturer: syz [ 1104.139229][T15680] usb 5-1: SerialNumber: syz [ 1104.141300][T15680] usb 5-1: config 0 descriptor?? [ 1104.143515][T15680] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1104.324048][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 1104.324069][ T29] audit: type=1326 audit(1775480963.287:985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22755 comm="syz.1.5135" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff32d59c819 code=0x0 [ 1104.351435][T15680] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1104.354457][T15680] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1104.395438][ T5910] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 1104.525226][ T5910] usb 6-1: device descriptor read/64, error -71 [ 1104.766841][ T5941] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1104.793985][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1104.794498][T13228] usb 5-1: USB disconnect, device number 2 [ 1104.818679][T13228] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1104.838363][T13228] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1104.856800][T13228] quatech2 5-1:0.51: device disconnected [ 1104.905002][ T5941] usb 2-1: device descriptor read/64, error -71 [ 1104.955219][ T5910] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 1105.087366][ T5910] usb 6-1: device descriptor read/64, error -71 [ 1105.156350][ T5941] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1105.195486][ T5910] usb usb6-port1: attempt power cycle [ 1105.305569][ T5941] usb 2-1: device descriptor read/64, error -71 [ 1105.393215][T22773] loop3: detected capacity change from 0 to 7 [ 1105.402823][T22773] Dev loop3: unable to read RDB block 7 [ 1105.408614][T22773] loop3: unable to read partition table [ 1105.414905][T22773] loop3: partition table beyond EOD, truncated [ 1105.421243][T22773] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1105.431903][ T5941] usb usb2-port1: attempt power cycle [ 1105.496065][ T796] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1105.535411][ T5910] usb 6-1: new high-speed USB device number 76 using dummy_hcd [ 1105.556885][ T5910] usb 6-1: device descriptor read/8, error -71 [ 1105.657523][ T796] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1105.668357][ T796] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1105.678874][ T796] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 50, changing to 7 [ 1105.696990][ T796] usb 3-1: New USB device found, idVendor=2b53, idProduct=0024, bcdDevice= 0.40 [ 1105.707388][ T796] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1105.717220][ T796] usb 3-1: Product: syz [ 1105.722075][ T796] usb 3-1: Manufacturer: syz [ 1105.728923][ T796] usb 3-1: SerialNumber: syz [ 1105.765070][T20983] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 1105.785552][ T5941] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 1105.795030][ T5910] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 1105.817333][ T5941] usb 2-1: device descriptor read/8, error -71 [ 1105.820176][ T5910] usb 6-1: device descriptor read/8, error -71 [ 1105.929956][T20983] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1105.936964][ T5910] usb usb6-port1: unable to enumerate USB device [ 1105.941027][T20983] usb 5-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 1105.975197][T20983] usb 5-1: config 220 interface 0 has no altsetting 0 [ 1105.982553][ T796] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1105.996653][T20983] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1106.012542][T20983] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1106.025294][ T796] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 1106.047051][T20983] usb 5-1: Product: syz [ 1106.051306][T20983] usb 5-1: Manufacturer: syz [ 1106.056099][ T5941] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 1106.089895][T20983] usb 5-1: SerialNumber: syz [ 1106.098519][ T5941] usb 2-1: device descriptor read/8, error -71 [ 1106.150981][T22779] fuse: Bad value for 'fd' [ 1106.194274][ T796] snd-usb-audio 3-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 1106.228029][ T796] usb 3-1: USB disconnect, device number 77 [ 1106.240750][ T5941] usb usb2-port1: unable to enumerate USB device [ 1106.269648][ T6543] udevd[6543]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1106.314688][T22775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1106.324257][T22775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1106.352728][T22781] netlink: 44 bytes leftover after parsing attributes in process `syz.3.5146'. [ 1106.364769][T22781] netlink: 44 bytes leftover after parsing attributes in process `syz.3.5146'. [ 1106.522773][T22784] binder: 22782:22784 ioctl c0306201 200000000640 returned -22 [ 1106.632307][T22788] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5149'. [ 1106.642139][T22788] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5149'. [ 1106.807907][ T5910] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 1106.967008][ T5910] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1106.978305][ T5910] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1106.995689][ T5910] usb 4-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 1107.007999][ T5910] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1107.026014][ T5910] usb 4-1: config 0 descriptor?? [ 1107.623392][T22803] fuse: Bad value for 'fd' [ 1107.754555][T22808] netlink: 512 bytes leftover after parsing attributes in process `syz.5.5158'. [ 1108.061223][T22813] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1108.085830][T22813] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5160'. [ 1108.121878][T22813] vxlan0: left allmulticast mode [ 1108.138849][T22813] vxlan0: left promiscuous mode [ 1108.149862][T22813] bridge0: port 3(vxlan0) entered disabled state [ 1108.170796][T22813] bridge_slave_1: left allmulticast mode [ 1108.188073][T22813] bridge_slave_1: left promiscuous mode [ 1108.206822][T22813] bridge0: port 2(bridge_slave_1) entered disabled state [ 1108.242670][T22813] bridge_slave_0: left allmulticast mode [ 1108.260447][T22824] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5164'. [ 1108.287514][T22813] bridge_slave_0: left promiscuous mode [ 1108.303947][T22813] bridge0: port 1(bridge_slave_0) entered disabled state [ 1108.507600][ T10] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 1108.622430][T20983] uvcvideo 5-1:220.0: Found UVC 0.00 device syz (8086:0b07) [ 1108.633042][T20983] uvcvideo 5-1:220.0: No valid video chain found. [ 1108.645243][ T10] usb 2-1: device descriptor read/64, error -71 [ 1108.658292][T20983] usb 5-1: USB disconnect, device number 3 [ 1108.747365][T22830] bridge5: entered promiscuous mode [ 1108.753534][T22830] bridge5: entered allmulticast mode [ 1108.884982][ T10] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 1109.014961][ T10] usb 2-1: device descriptor read/64, error -71 [ 1109.078959][T22847] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5173'. [ 1109.125427][ T10] usb usb2-port1: attempt power cycle [ 1109.465071][ T10] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1109.514501][T20983] usb 4-1: USB disconnect, device number 75 [ 1109.521480][ T10] usb 2-1: device descriptor read/8, error -71 [ 1109.778773][ T10] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 1109.819743][ T10] usb 2-1: device descriptor read/8, error -71 [ 1109.933872][T22855] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI [ 1109.935777][ T10] usb usb2-port1: unable to enumerate USB device [ 1109.946071][T22855] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 1109.946098][T22855] CPU: 1 UID: 0 PID: 22855 Comm: syz.2.5177 Tainted: G L syzkaller #0 PREEMPT(full) [ 1109.946126][T22855] Tainted: [L]=SOFTLOCKUP [ 1109.946133][T22855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1109.946146][T22855] RIP: 0010:memcpy_sglist+0x420/0x730 [ 1109.946176][T22855] Code: e8 b5 b9 52 fd f6 c3 01 0f 85 0a 01 00 00 e8 c7 b4 52 fd 4c 89 f3 eb 07 e8 bd b4 52 fd 31 db 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 0f 85 1d 02 00 00 41 8b 07 89 44 24 04 49 8d 7d [ 1109.946192][T22855] RSP: 0018:ffffc90004817698 EFLAGS: 00010202 [ 1109.946212][T22855] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000080000 [ 1109.946225][T22855] RDX: ffffc90010df3000 RSI: 0000000000000235 RDI: 0000000000000236 [ 1109.946240][T22855] RBP: dffffc0000000000 R08: 1f55f5e72f23450a R09: 72becc682ae2e51f [ 1109.946254][T22855] R10: dffffc0000000000 R11: ffffed1012c09c9a R12: 0000000000000002 [ 1110.049853][T22855] R13: ffff88803681ef80 R14: ffff888031d5b8a0 R15: 0000000000000008 [ 1110.057855][T22855] FS: 00007f17f78566c0(0000) GS:ffff888125554000(0000) knlGS:0000000000000000 [ 1110.066852][T22855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1110.073461][T22855] CR2: 000000110c27d369 CR3: 000000006869a000 CR4: 00000000003526f0 [ 1110.081460][T22855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000003e4f [ 1110.089623][T22855] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1110.097614][T22855] Call Trace: [ 1110.100920][T22855] [ 1110.103871][T22855] aead_recvmsg+0x719/0x1030 [ 1110.108493][T22855] ? __pfx_aead_recvmsg+0x10/0x10 [ 1110.113537][T22855] ? __pfx_aead_recvmsg+0x10/0x10 [ 1110.118580][T22855] sock_recvmsg_nosec+0x10c/0x140 [ 1110.123785][T22855] ____sys_recvmsg+0x3e3/0x4a0 [ 1110.128658][T22855] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1110.133958][T22855] ? import_iovec+0x73/0xa0 [ 1110.138494][T22855] ___sys_recvmsg+0x215/0x590 [ 1110.143196][T22855] ? __lock_acquire+0x6b5/0x2cf0 [ 1110.148289][T22855] ? __pfx____sys_recvmsg+0x10/0x10 [ 1110.153873][T22855] do_recvmmsg+0x334/0x800 [ 1110.158424][T22855] ? __pfx_do_recvmmsg+0x10/0x10 [ 1110.163388][T22855] ? __pfx_do_futex+0x10/0x10 [ 1110.168096][T22855] __x64_sys_recvmmsg+0x198/0x250 [ 1110.173163][T22855] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1110.178728][T22855] do_syscall_64+0x14d/0xf80 [ 1110.183497][T22855] ? trace_irq_disable+0x3b/0x150 [ 1110.188560][T22855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1110.194657][T22855] ? clear_bhb_loop+0x40/0x90 [ 1110.199363][T22855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1110.205269][T22855] RIP: 0033:0x7f17f699c819 [ 1110.209690][T22855] 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 [ 1110.229775][T22855] RSP: 002b:00007f17f7856028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1110.238205][T22855] RAX: ffffffffffffffda RBX: 00007f17f6c15fa0 RCX: 00007f17f699c819 [ 1110.246274][T22855] RDX: 0000000000000002 RSI: 0000200000000180 RDI: 0000000000000005 [ 1110.254263][T22855] RBP: 00007f17f6a32c91 R08: 0000000000000000 R09: 0000000000000000 [ 1110.262242][T22855] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000 [ 1110.270380][T22855] R13: 00007f17f6c16038 R14: 00007f17f6c15fa0 R15: 00007f17f6d3fa48 [ 1110.278449][T22855] [ 1110.281473][T22855] Modules linked in: [ 1110.289248][T22855] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer) [ 1110.457185][T22855] RIP: 0010:memcpy_sglist+0x420/0x730 [ 1110.462766][T22855] Code: e8 b5 b9 52 fd f6 c3 01 0f 85 0a 01 00 00 e8 c7 b4 52 fd 4c 89 f3 eb 07 e8 bd b4 52 fd 31 db 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 0f 85 1d 02 00 00 41 8b 07 89 44 24 04 49 8d 7d [ 1110.546881][T22855] RSP: 0018:ffffc90004817698 EFLAGS: 00010202 [ 1110.553061][T22855] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000080000 [ 1110.627764][T22855] RDX: ffffc90010df3000 RSI: 0000000000000235 RDI: 0000000000000236 [ 1110.705270][T22855] RBP: dffffc0000000000 R08: 1f55f5e72f23450a R09: 72becc682ae2e51f [ 1110.713392][T22855] R10: dffffc0000000000 R11: ffffed1012c09c9a R12: 0000000000000002 [ 1110.775627][T22855] R13: ffff88803681ef80 R14: ffff888031d5b8a0 R15: 0000000000000008 [ 1110.783820][T22855] FS: 00007f17f78566c0(0000) GS:ffff888125454000(0000) knlGS:0000000000000000 [ 1110.866754][T22855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1110.873428][T22855] CR2: 00007f17f7813ff8 CR3: 000000006869a000 CR4: 00000000003526f0 [ 1110.961623][T22855] Kernel panic - not syncing: Fatal exception [ 1110.968183][T22855] Kernel Offset: disabled [ 1110.972511][T22855] Rebooting in 86400 seconds..