last executing test programs: 2m29.110670869s ago: executing program 2 (id=360): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x5, 0x80000) ioctl$SNDRV_PCM_IOCTL_FORWARD(r2, 0x40084149, &(0x7f0000000080)=0x100000000) r3 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x180) ioctl$CEC_ADAP_S_LOG_ADDRS(r3, 0xc05c6104, &(0x7f0000000140)={"000400", 0x8, 0x2, 0x2, 0x80000000, 0x8173, "f700", "02000200", "0500000c", '\x00', ["00000000000100", "cdc060b0223749b422f0ed70", "010000003c97c443084000", "350000010000000000005800"]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6d207ee5}, 0x8) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000001140)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000400)='.', 0x1}], 0x1}}], 0x2, 0x8020) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x26, &(0x7f00000031c0)={0x1, 0x0, 0x0, 0x5}) fcntl$lock(r6, 0x5, &(0x7f0000000040)={0x0, 0x0, 0xfff, 0x9}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000003c0), 0x4) ioctl$SIOCSIFHWADDR(r4, 0x89b0, &(0x7f0000000040)={'bond0\x00', @random='\x00\x00\x00\x00\x00 '}) pipe2(&(0x7f00000000c0), 0x4800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000540)={{0x0, 0x0, 0x32b}, 0x0, [0x7, 0x89c7, 0x3, 0x6c4ba42, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xcd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x4, 0x3, 0x2, 0x0, 0x8e665f0, 0x0, 0x92c, 0x3, 0x82, 0xffffffffffffffff, 0x1000, 0x5, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001, 0x0, 0x5c8e, 0x0, 0x2, 0x0, 0x0, 0x4, 0xfffffffffffffffa, 0x9, 0x0, 0xfffffffffffffffb, 0x1, 0x2, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80003, 0x4, 0x0, 0x400000, 0x200, 0x0, 0x40000000000, 0x2000007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x50000000000, 0x0, 0x0, 0x2000000000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x100, 0x2, 0x1, 0x3, 0x10, 0x4000100000001]}) 2m28.759809115s ago: executing program 2 (id=362): r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz2\x00', 0x2, 0x0) lseek(r0, 0xa3, 0x0) 2m28.675010825s ago: executing program 2 (id=363): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000940)=ANY=[@ANYBLOB="12010000226aa140070ad0001310010203010902240001000000000904000002bd22f00009050303000000000009058aff92"], 0x0) syz_usb_connect$printer(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x7, 0x1, 0x1, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x40, 0x1, 0x0, 0x0, 0x0, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x1, 0x2e, 0x6}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x6, 0xf5, 0x6}}]}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x9, 0x0, 0xf6, 0xff, 0x8}, 0x10, &(0x7f0000000100)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x8, 0x0, 0x4, 0xed, 0x80, 0x3}]}, 0x8, [{0x75, &(0x7f0000000140)=@string={0x75, 0x3, "138e50e6ccc387e8500ec6b352c51ddeac3544002c096bf68750e57d2019fd61823a066a008b4854a144a1a53c8b9eb03226a3c318136375c1084d53438c2a24699619f6fac78601077289bdb0010e5a21dc40b2a529a963112eca839369f78750902c2029aa38c55b5334843306a00b13877d"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2c09}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x42f}}, {0x4, &(0x7f0000000240)=@lang_id={0x4}}, {0x2f, &(0x7f0000000280)=@string={0x2f, 0x3, "3b82cca8e05ada42be0cc012232e80081da147de2d2eeb3285a2ff501239a3f51ec6892c14225993b8c4833fe9"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x424}}, {0x14, &(0x7f0000000300)=@string={0x14, 0x3, "d2142511e73a2ed903e0bcee42968632eba2"}}, {0xee, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000005c0)={0x14, 0x0, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000340)=0x40000) read$char_usb(r1, &(0x7f0000000000)=""/104, 0x68) 2m28.086686133s ago: executing program 0 (id=367): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x401) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000006c0)) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffb, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000780)=""/4096}, &(0x7f0000000480), 0x0, 0x7e4, 0x15, 0x0, 0x0}) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000740)={0x0}) 2m27.950674443s ago: executing program 0 (id=368): r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc040564a, &(0x7f0000000180)={0x0, 0x1, @value=0x101c}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40a00, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) 2m27.788289881s ago: executing program 0 (id=369): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f643030303030303034303030302c757365725f69643d8a0c70cdfbfe6c4187bfe2ca", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f000000a3c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000083c0)="c91443d5daaf04b192358b692f84d66c60492a57cffd585b0068ccde45d94ded1e86d3670791c21f8e0b2153d10d45d37b72ee2fa06ad61b0a9354045a8dae1bd1cfb49f3c11fe54c17eee632d95574681e6c472eb8a1beaf3a4b88561847a0a0f05fa4a26639d7e74a0c1c2790d6a59d4073b1c55539b7c21b8550efbd5f835c56642f4be57d170e36a6bf3a995f418554f0cab342769089d0777b28daad5c0c4ba56a0bd6c0515d9bf488fdcf49a9a7bbfcf5ad78733f8119f2568daefbd0985a9916c0d048e38765cc7bb1c82e0f3c81d98e7179ec782331bc3cfb2caf58a99668420795e6a00ef41dcff283bbb61ebaedbb7a675be4fb2d11c31f9b76936d1112c68978c73f42e145b094490d748c1456a14c23fe25e2fdaeaaa7dc0d35dcc9bbfe86361f99f4d04090d1e66aa9714ee9f4608ad66c60f500bf06a1b5b90fbe2f6c42c4b5f337393b0bb201473712c48f898c514fff84c46b50d3aaf44578f41d312bb5a73526db7818617dcb938ebdb17f92423ca2cf7ea2c611483e0baff012fd97e28558317049e4fe2d27f72796d7260b33900cd61f984c087d3c54f6aa11e389a49069ef99ca86c279598b42dd3485f09fc7e119f707438498316cf2f2bc8a293eeb1a35635989327d4f6c9ba6b2d5b9b8ee89a1e13d538b954479663223bb704af6a63ee497734410ea43bfdb0ad3708cb7155df2432c44e8468a7b77b807d345c9b94fedadfdeba12f4b6d11d16fd6dd5fff6cf896d0f40785ffca538dae61d8a5ffee814e96628cd945553e788b8d915762ca3b40124149b3c186ddd5f7af5b75f4725444f2f7e54b999c93e8c5fd4d4fbd7a3b3d7e85df3053c866f1dd247cac6912ed8b0e491101ca5a0a0978b54b65c38053996c76065c9d8bebf431f8be6435837193efd6e5a565b2ced30d04355435f166b09f9dc91ee50412d0daf72b28ec14c505cb155de1a46362f140ac2b633fa42b12109f0a29fa8ba271d6fc2a77af3b16032ee46b3ddead76a481ef52f6bd25cab4494681f0abc2ffc60ebb36cffcc058a067fcdae6c9de670cd6fde6eb8086a65fc05df17cf69f654516ba30ee04a1427b40fb8e81fe46787d557046854ad342442bacd781c7a6063892402fb0d765397448991206b28193e20f285e50d9219ace39b311e572ebcd80702164315656e7fa92960d0fd28c6489406f0b3061218417548e7e78b8aaaf5a623eb47c92aebfebd1c78343bc781f184e0122a28f56b18832da5646ee8405fa2fc040ab30377c447b42d0bfdddc65e064ccdf1ad52a94309a819caeb523e22b25d1ba288b7f2c726290d50021b9839c5d3c471aadb08025d97619935a9880942cf653508a0b2c43838e5aada8b84d22042928dd372dedec14672266ddceb0744c7464ab282d7fbfb2767e82e4d9d4e5d1425b33a60c6894a8d5292fdd73e05a868b8e50cb1a412d1249a77ccfc3d3eb35a67221f80bb8960fd93ceb74e102f2a6946b50caae3ccb86a8ec441d6e58dbf24b3eb962c8a28cffeded9b7cf4a54f524a1ef49fbdc91e125aad65a54df6a0f10cd8799f48aa144f7aec977b4a347c5c9628c4805ecf71f305adc9e5ca7c1f313f9ea3e99b3590efd94d831e1ff5cd7a26b72281109547facfa3abac2cfc9177b117a3757b778e95b5069236abb25d8fb032c38d296f87388fdd364b491cb828732177a2c6bcaaf831d138c898bb60c0d9d8a02d8b4b8e7efa87d3ed66221ac52e31ba9c2da488b999eaf82994bc8f1ac29d5e60b8b1cdc30a1c9829aca1cd7881c8aaac9ede0f5d8b85538d2b13751cfc6b37587b0223b9f6b6dd9340753106b1eecdf4f63c51cc2c63a1f86235bad7602e115d1e0ed78a6b170b88eb9584d2098b187695627612189998171d245797391b2b79bb690a79dac4b769e3f18c4d49359f7b460d997c03c793f51a830d5b21faed2ae1c3eb0fce0cdadde3c789ec931b6397c2a2fb2eda87756fec031e5f50f07619130f8e39f1e00004a1f204e5d87780542bdedf0b1ca5168779ad7cb2ebf27e0a5d760a2492b4d92eab24f2bc9af0a3e51140c415a6f885d0faa38ee6dcffc41652b28e628b859db0e7a0f961e37c5806df137e68c5316667f36051eb05c971e208721fdb8a49b8c49f85114be9dd7288f4e95c5f6fb8c1bc1bc7d79f32ba5419d90130a0328ba70d10c770a1540718f7d890dba9c39a116623d492275a1268c91149bfe026ca1c6a458449d4004d653f4b0a234eacd1f4da495fd1f936b4b335f64514fc8091b1dab132f599e26cb127e25011efa30a922b5a3e8807db9a00a9cc732fd323708767c905c8a3cd53e2e8d377d3b43cb971cbd0e66e2e47f3d601d49e29941b2ea4d3c8b7f5698e1a633ebba00f6c178d6d04b9f1544f04cd173e2d49f129a8725a647e1a9e798b5581c6a461b585012a302353178188e55f8102a49343c9c370ee505d09e4be8580d95f5bf39267b00e93adb6b52b2029160d78ac271e4e0c70ed835484e80302b93efd599707d4d22c806476fd04d18ebd6a9bf88c11dc2c96041ac8c3e04ac0aa5d2ac6740972717b543fb871884a7a0434a433571fd621977777984ea9c06914be966da9f349cb1ef3a116c49f0c716eae1df118cd3d5b350b917c06d853c1e1514213f5a29071e42eecee264ff20529c53c3a060a18a680ade2a08b4549e6998f06e61e4f4c36d578e9ad83dd38d1eeb100e7ab023edb38426d5165b867b9507a6b644aa0322da335b208105f2e74a9841ea7c629ea20cef740f6364e9d84a4404921d264b13435c764f78b65c0647870638a8f618381ec0823faed0424a448f753a59fb22e5138e0ca537b6935befb99fc6eea2d9457c01345afbbaaf3a7a96a39478b222af322f86730d137c3f570b38c7363bb9a89bb4b3b8979b9afd232927becbc91c8d4a276febe47bacd4a84c0bfdd54e685080f2c3be0b1e37bc6d21b13b7b1bfd507880f6ad7fa39bf99eaf6b7088d758d9383e38326381088e9e3e792f75d682cf61cf1176953960b0e160b2a535495d52c28f14fa45ed7a3f91e219dcd05afdda2b7e6c1b742b29f6c5f62a040a5fe6606433fce7de757ed76372dfc0b1af9af10c0128bcd335eff1c6c9660b0893730c3ef8de6e50dba419b35d1766eb9a5dce4c2fa518f8e3e2a27855e04d06b89e97578a4406ac03f3314575143db5e43ae3d03a7e90a590b4c188a5acbe1cf23cd4cf60ca98248d4e740122a55ac6e463511b4c4cd47040aafc0bed7878348a4caad4d977671cf4ac319773767ee28f8ccc4c9deae531b029eff5345470f20865549b2f2c4089306304e13e42ca37fbca6839bbcd2f10bd20c81d44ab73ad5ffcc55f51b53efb00d3c68d8d8505e005247ba23e86a803b199f36447fd01f192994b2fa27c9db59ae66b56b30c1ae5cd717407068a9b13ca941b82db254f4ecdbd1751a3f8f1061031bb41af5c04a33ffc98509f456830cf3c94c14451f04d84844e41c618e82958710d07daeba666329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47e906b82290e0b8ea07e3404bee0915800d4c3c07f94c43e7aafbc7a44d923de97963d0d1586bee06fc90aadbe5758fb9933ff7df346d62e082223741f5cb26ef953ca654ab983a72b30b296891c9e3f1ed5216b0e588eb25f5d4ccad6f96973cc2d26196bbd37c83266473071ccd84d9e3c74f22621e8bd60afa4bcad6c853c7591fe5d4298a954ea5006f682a7a65aeb26b230f3866a28a58bf532aca8fd5eaec64f442ac510a7df4114f00fd6ff7e02d77f8e72797222556959958c4c4d166c5af18a6e25588cac9871a3d5b9453889ff8d13db22024a997bf97a5afdf698b1deaff3101e27868d2de47b92c403ce82e15f3239d8923e8ca0c01e3781b5dd6121f57d2238dc3ff8a1bde3e371efd33838c552e43588042b360f55d7ca92f11987630364b263428e18601d7bf23f6432b3a9aa2c500cd9ac5f73cbe309443858a2806956b0cdcfc19904567bb1703641017c6199e768410e03d8ba603eb34249d567370202f39639ae8f6d52d9d5dbfc544c5b85ac8187095c63f1f613fe4af179fc5c837e6e0ccc21e62ac22ac045c4ac3b1ca6a4cbdbe29ea465240fc0aed1f0e086d7580bcf81d4e2a4d55a8e3bc57110e7cf1e1895df07974f0686dd2ea2b12bbfd64e7a9d0c62c662f0370e6ed495eeb2ee5029042147a1f2e5fcd6068b06567be893cb80e2cbb5fbb12847313811c13cf685698d5e2175959579e510279b9e959ac2c3f94fec653c6b521f8909d633ccedbc1109285ecbd52d27cd2891eaf354db2c966d1e3086718848433c12658fe7f6fbfef930b963139a63f6c4caee5a1964d3a038dd0db403c0a251d702c07a0fba4a3576ec6668a78e9e26efc6ad83a600a47608bf4207979bf196b3160c95e7ccc6406d46f529d34676b76d72396262e1448df051130a21484e0e977df1f7f0a259ac762eef9506877498b9998e1286d6294cf60b95352e81c300", 0x2000, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={0xb8, 0x0, 0x3, [{{0x6, 0x1, 0x4, 0x1b000000, 0x0, 0x80000000, {0x1, 0x7fff, 0x4, 0x5, 0x53d2, 0xff, 0x4, 0x8, 0xffffffff, 0xa000, 0x5, r2, 0x0, 0x0, 0x40}}, {0x3, 0x8000, 0xd, 0x7f, '.\x0f\xd2\x00\"\xa7\xfe\x1f\xebE\xfb\x9b\x01'}}]}, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) getdents64(r3, &(0x7f0000001dc0)=""/4096, 0x1000) 2m27.723011467s ago: executing program 0 (id=370): getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000640)=[0xee01, 0xee00, 0x0, 0xffffffffffffffff]) r3 = getgid() getgroups(0x7, &(0x7f0000000740)=[0x0, 0x0, 0xee00, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00]) lstat(&(0x7f0000000780)='./trace/uprobe_events\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./trace/uprobe_events\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r7, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r7, &(0x7f0000004180)="92756f43b31ffe542788ef586b7c5a344424e3acac2590be6bbe37adface4a8f2e534ffe76a83a93f0b3680a72fddfde83f96d01982384e8d689219cb9669b14dbaa1b799f82ea1fc926126a4163618e16d4f94143a4e0f27c44fcef3920a0b3805ed4e78098d8689cc7791bd86648070718d238664332948d87866c8d2590fc0f017f9853abd9ed60b99f1aa6ae2dbd24ab6dbcebdb055246815ace147cc50fa3b2861148fcda374d5b203e51d72c45e4dde3e9ee9a47ffe458baf7bb49035135a8194aa1f0a83fa2abed56398f90daff679634619453f533f22583a6e0a4dc09e9de46684d5e0136e229510f3702cf3a4cd0065d3e5d3c419e38a80b070ca55010e082a9c510fd18cc0b26bb5e8e459e747befbc5c6b60ace80bf41417b7b78cf57e5b3984f0cdddc615c5e0000454d3f4a196fb6d18aa629cf0b0245f95ba958d86dc175616f8cd3ac473057dc3a5ff7107973326350107f4468e7ecd48d689b82c12d22ae5f1858302a1b4cfde8fd347a99ddcde40d1c49d9b5099fbccf09e782212be4b2ce36a2bc3c9ee794abffe72a5501e6c4f3f7f68b74761ffd6620609224a3bf11f655dadb5c8a5813b02fb46830e9ac6825f5d0e89910352eb3a58c0dd82d094f94dd2c85666f684a8f437bbd0e66b9f4d366117b67a054d212c4fbc287848cb0578391335d5d616b14d99a2e3df8e8a152d5de99bcefcaab5bb5cc71f3ddd66b379c104648e190e0b28a180d3aecc5423575d4ba7dbf31215c717da7b87dd454b6efcd36c91aaa631127f5bd88723d221752f102bc0c7ac6c5c7a1ad6747af40d01b6d39eab7b0e1292b44683c586386ad00acf60fb8f9bac551a6eb5bab7317b5d89f64db10bd9018dfa6d65d93862e851afbc30fd70fe5f0de322462045177231852ca80e4e78da4fea0c79ba354333026c8bc77d308a8d256a19ec45d2088c196691d3f9aac28ded36004a65ee1ce49ba9599ceee84553bb61d02d04a6732f1e27d72962f74b59f3522bf844c5022986d55934e48b8681b7f5b7532391448caeef00315d28320a46d8bd7813544e1e4bf994e14a519c2654ff20b42bdb69c262897e28eca528f0999840b00ed8256597d27cfc20d71d5f40d0bbca759f7594c6034aa1e16a84ed152fad0fdc1c303a7f61225712714f823afc5ea241d482d3585759623af8c97ca6a84a2033b3d7314ea0ef7ba9b288b362a294c92c8b9736829c16f61c5a1ee04aca965d71162292274595ea62c9c2918e8279c99f5d2830c617c58211fd7452330184b9428d5ec1d5cd75ddcc6de3326fdc70e891104b3b013c30ffccfaf3308d9671b01f6b080a930dac2052c6f39817a662121d90d40d6a1facfb50bec7d408030b6d0ae3e744f3bcc327c35dc43cf86b743db78ff2e593b19923235ed6467f299b08718fe1840c16a748935dff941150fb08b30573b37bf9af5c86cc8d9e229a832e4ef25ec91f71120f2b3e9062485976c280a2d172386029e2f2a4801197fca0a13514edacf5ddbac5a62e8bb13dd1572657a821a8739297f72e29239d1cdddf3e30cbe9af3141f2275ee4ae85d86ec888fe9a6751f252057e95b8beb055e276439581afee93cd44f1e92f70e5f725451d3ab662918ffbb1269509fbd511e95a00ec717f9d60d643864abd6ad1cc4dd7f933379a6078a86c2158db8076e7b660366fca7b1c46d09d2c8e67a6494bfb4c2c6750e76593895b5e2b2bc78093840c3c4a807826bc2750a96b4e1dd5b82b492bb2215518c92064d1763c37132604e52e73fac3f4511f791753aeecfbb19816e0da7a1bfbea9eeaa0f256eaedcb119a61f7d0ea0f5cd4969d45cb014800f2c888d5c2217cf0f69a7507779883b57352bb8883cc584891950d6e792537074f4fc4337aa19b9bf60e18edd939d289fb4a6b7aa6c66da20774e249ca4f779d3c910b1a9a8e4c38af6adecc87d5481d181fd66023ffff246f4e2556b218fe8110acebe20b1675f1de6f265b6d1d8514a53522396bf0e2f2b153c498e48b36d16f8b9bd56f45d7f5b9397d7f1339117a176d0bad0b68e800682416d3e18fe2197c7f8dc20600feb95cc6ba86ad47f113e159bd4389e30eab2874bd27eebc56020c4dab9973b13f3e82aa62a7e0a151d73de48cb811e32be63ffd303f5a6ea6f097ed763fbf36c430821e451146de79922348354ce285af0997bf3c66e6ef02942e24b8f1ccdd542f09cfe65c0da0094c0b5fd26bbc061538b41e5ed2cbb390ee29b10a4b7a696009e1b5b86c44c0a561a257c15415feaeb1433ea275ed6e4b228503fe71ee5942665164faaed6697112206be0fe7863aebd4bbe951d5dea1da294dba0793196385f4d5141c9d6c4b0fa22b2e200cfb70b52aca31655e71e5a576ccb8ccb5b1364748aa981edbb81a813b1aebc67be1f7619e7e197622d981280429f6ca5145c5b3b05e6bace9191e5c58fbf140f71f594cbfd4db0e9f6923f1758ff9464a61a720a5d4f09c622c3ce3f5d0d3a1d191111168108f41f12b16e9eaf3617c353715cd35260560cbfd0555d51ce5c40bbdb7c95ceaeadadb8902974de50b0863348183864f5ea682e678286a06a6f396af29a7c7fb33a3579e25835963612f3c0d4cf369d85959a0adeda94d35824050e6fba7f83f90867583f713d7783323c7010e94c9be331f860db395dbde6face5bfdb616fcefa9c6b01f6963daa840a31ff554a458c0c50cb5e09f91f54f63234589decaf45bbfbaef0dcbff4ae6e65ca26a530261c491ef8eb9a855a1d7463391c9b66be96cf24c3c321ee5a5bdc857f60b582683c6ae1e3775b62a9f19ff8fa51380ca8a2a3c6de79012f5727ba12025e7e6723a23a81e067ca6e54c7b38ff64880d235d21e7ee5258953dcbf9e2a962f006ca4ffe870859242c850cbae4222b3b72c4f86934379ba2ead1dcde906241b994d95c88355af5a9a30ace9c933a6942f341ad221dd825846a8fd44c03e2eaa9311c26e15a1bd7cbba961a22ef23d7ebba0e34cec5ef09b1ce72814a97e33bd29f3d9ec80a4f45d1d29486accf15c11f1a800bd84918e7626f678275d7c7acb02cc0e6e34bb766ba6b75c3ad14fca9352e09c3b69390c045cfc842ff9ade8ca693c07fadc7047a946e6e570c3afc5b501c964103397f5ddadc2d59a048348dd42f07cfe31bc9b5ae453f5086bb41bba4c8a3e518e30b0855184b053f923025dd72ce1bcbf41231978b34a8547c71d7313992165078903c61d312b0d9469413c9fd97ccdf0ea270fb6c47ec8861a1c8d909eeace761b5a06ba46e25785ff87f867777abb237c6c980687991f1ed0157d58492260c712cec34c1fc0962103955db4d5090b6e8409cf3c3c79d0e691cf4fbc0b2251a016dcd456969cd32e5429533bf0d6f8bda84c05f0e2040de8b53bfb8676eec4b76c3df6f46b1e43732035dda577e75f640777f6ae90fd2f1af42ba462dac732019c599bfef01acd6a0d4d1796bcb8f58519d6f9ad9a3206704a94d472516b9881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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2000002, 0x101, 0x0, 0x1, 0x10000000, {0x40, 0x10000000000d08, 0x4, 0xfffffffffffffffe, 0x2dfc, 0xfffffffffffffffd, 0x7, 0x80000000, 0xb, 0xc000, 0x10000, r8, r9, 0x982}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_dev$sg(&(0x7f0000000140), 0xa, 0x28102) ioctl$SG_SET_FORCE_PACK_ID(r10, 0x227b, &(0x7f00000001c0)=0x2001) r11 = fcntl$dupfd(r10, 0x0, r10) read$FUSE(r11, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r14 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(r15, r15) write$FUSE_ATTR(r11, &(0x7f0000000380)={0x78, 0x0, r12, {0x7fffffff, 0xfffffffc, 0x0, {0x1, 0xa, 0xffffffffffff936a, 0x40, 0x6, 0x6, 0x357, 0x2, 0x6, 0x8000, 0x562a, 0xee00, r13, 0x8bfffffd, 0x223b8fb9}}}, 0x78) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010002000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES64=r11, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=r0, @ANYBLOB="02000200", @ANYRES32=r1, @ANYBLOB="040000000000000008000600", @ANYRES32=r2, @ANYBLOB="08000400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="08000200", @ANYRES32=r4, @ANYBLOB="08d1fe54", @ANYRES32=r5, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08000300", @ANYRES32=r13, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000000000000002000020000000000"], 0x9c, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/uprobe_events\x00', 0x1ff) r16 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$6lowpan_enable(r16, &(0x7f0000000080)='0', 0x1) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/uprobe_events\x00', 0x2, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x10b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000048000), 0x0) chdir(&(0x7f0000000040)='./trace/uprobe_events\x00') syz_open_dev$video4linux(&(0x7f00000000c0), 0x0, 0x0) 2m26.810579914s ago: executing program 0 (id=372): syz_usb_connect(0x5, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102003325"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000200), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000fc0), 0xffffffffffffffff) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000000000)=0x0) sendmsg$NFC_CMD_SE_IO(r2, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NFC_ATTR_SE_APDU={0x5, 0x19, 'j'}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}, @NFC_ATTR_SE_INDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44040}, 0x2400cc84) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0x0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x48400}, 0x4000000) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000680), r7) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000700)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r7, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)={0x26, r8, 0x1, 0x80000003, 0x25dfdbf8, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x80) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r11, 0x800c6613, 0x0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c76a96b1304ac7bead8b5000000", @ANYRES16=r1, @ANYBLOB="000300000000000000000200000008000100", @ANYRES32=0x2, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r0, 0x0, 0x0) r12 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x146b, 0x902, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x2, "", [{{0x9, 0x4, 0x0, 0x5, 0x22, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x41, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x4, 0x4}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r12, 0x0, 0x0) r13 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_TIOCINQ(r13, 0x541b, 0x0) syz_usb_control_io$hid(r12, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109308102c0c0", @ANYRESOCT=0x0], 0x0}, 0x0) 2m25.388739159s ago: executing program 0 (id=373): r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000300)={0x38, 0x1403, 0x1, 0x900, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x80c9}, 0x20000000) 2m25.003418688s ago: executing program 2 (id=374): r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x10000000000006, 0x80082) r1 = dup(r0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = dup(r2) write$UHID_INPUT(r3, &(0x7f0000004000)={0xf, {"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0x1000}}, 0x1006) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) getpid() ioctl$TIOCOUTQ(r4, 0x4bfb, &(0x7f0000000000)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r5, 0x400455cb, 0x2) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, 0x0, &(0x7f0000000040)) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f00000000c0)={0x80, 0x31, 0x303, 0xfffd, 0x0, 0xfffffff9, 0x0}) 2m24.754290657s ago: executing program 2 (id=375): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb/nullb1/memory_backed\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)="b6cab7105d3e42c5aad70c94f3a584bba574e850f9b0d6883177529cd8a0c8df1196ec4f3c6b157e4675aea0", 0x2c) 2m24.625547478s ago: executing program 2 (id=376): syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x101700) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x2003) openat$audio(0xffffffffffffff9c, &(0x7f0000000240), 0x400000000a0a01, 0x0) r0 = getpid() unshare(0x60000600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000bfe000/0x400000)=nil) keyctl$clear(0x3, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0xfffffffffffffffc) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x101042, 0x15) r3 = syz_pidfd_open(r0, 0x0) setns(r3, 0x8020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x8000, &(0x7f0000001dc0)={0x11, 0x72, 0x80000}, 0x7e) 2m9.613231409s ago: executing program 32 (id=373): r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000300)={0x38, 0x1403, 0x1, 0x900, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x80c9}, 0x20000000) 2m8.855287262s ago: executing program 33 (id=376): syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x101700) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x2003) openat$audio(0xffffffffffffff9c, &(0x7f0000000240), 0x400000000a0a01, 0x0) r0 = getpid() unshare(0x60000600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000bfe000/0x400000)=nil) keyctl$clear(0x3, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0xfffffffffffffffc) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x101042, 0x15) r3 = syz_pidfd_open(r0, 0x0) setns(r3, 0x8020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x8000, &(0x7f0000001dc0)={0x11, 0x72, 0x80000}, 0x7e) 1m16.646975173s ago: executing program 3 (id=579): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb/nullb1/memory_backed\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)="b6cab7105d3e42c5aad70c94f3a584bba574e850f9b0d6883177529cd8a0c8df1196ec4f3c6b157e4675ae", 0x2b) 1m16.570087445s ago: executing program 3 (id=580): r0 = syz_open_dev$sndpcmp(&(0x7f0000000340), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604110, &(0x7f0000000380)={0x0, [[0x1fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffd], [0x2000005, 0x0, 0x0, 0x0, 0x40], [0x8002, 0x0, 0x0, 0x0, 0x1, 0x3, 0x40000, 0x5]], '\x00', [{0x0, 0x610cfd08}, {0x2, 0xc}, {0x0, 0x2}, {}, {0x1, 0x4}, {0x0, 0x4}, {0xffffffff, 0x6}, {0x7}, {}, {0x10}, {0x2}], '\x00', 0x6, 0x0, 0x0, 0x1000000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r2, 0x25, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000000)={0x1}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000000)={0x1, 0x2, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0xeeee0000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x71, 0xa, 0x2, 0x2d7, 0x8000000000000000, 0x8000000000000000, 0x9, 0x0, 0x4, 0x401, 0x2, 0x5, 0x8d], 0x8000000, 0x284e97}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000002640)={0x0, 0x0, 0x0}, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r5) ptrace$setregs(0xd, r5, 0x0, 0x0) ptrace$getregset(0x4205, r5, 0x2, &(0x7f0000000080)={&(0x7f0000000000)=""/120, 0x78}) fcntl$lock(r4, 0x26, &(0x7f0000000140)={0x0, 0x0, 0x9}) socket$inet(0x2, 0x0, 0x7) close_range(r1, 0xffffffffffffffff, 0x0) 1m15.610663699s ago: executing program 3 (id=587): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r0) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x58, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "000102030405060708090a0b0c0d0e0f10111213"}}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}]}, 0x58}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)={0x54, r1, 0x1, 0xf5, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x1127, @loopback}}, {0x14, 0x2, @in={0x2, 0x1127, @loopback}}}}]}]}, 0x54}}, 0x0) 1m15.404612365s ago: executing program 3 (id=590): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r0, 0x0, 0xeea2) (async, rerun: 64) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x7, 0x2) (rerun: 64) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000240)={0x5, 0x30314142, 0x3, @discrete={0x100004, 0x9920}}) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc2, 0x1df) write(r2, &(0x7f00000001c0)="cf", 0x1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000001b00)='./tracing/uprobe_events\x00', 0x40000, 0x0) (async) write(r2, &(0x7f0000000280)="703a7031202e2f66696c65303a8690462506ad318ab2c4ef4b9f44fab12e5e49e37d50f57d847141c4ef8da1a0b9527d9c84d32c1f2e9ffb768c0eb799475576e7c16d05e6a64f9d18781e5cf4c8b3b6ae98fd4399023b6de7b165e4392bf632", 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing/events/uprobes/p1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000240)='1', 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x2012, r2, 0x0) (async) statfs(&(0x7f0000000300)='./tracing/uprobe_events/file0\x00', &(0x7f0000000340)=""/230) (async) r5 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000573400, 0x0) r6 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEYRING(r6, 0x110, 0x2, 0x0, 0x2e) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r5, {0x1}}, './tracing/uprobe_events/file0\x00'}) pwritev2(r7, &(0x7f0000001a40)=[{&(0x7f0000000480)="3bf40c2919dcfc9bc89a5bf29efcc0a8b4401fc45acbf7a6fbc7340e88dfff89c7db549595b396a35b4531b2db10399a67b9c23eda636e46cba12a10c31b9a50a2ee9c8ab334c0be1c1e55077ce390d471a1f9cf9de1d938bc6d956a5db80fc0736c8fd19ff4a5e60a859e83b332399733c8c69fe7a9278395e9dc98f9ab98fa385ae55125ecf980714790cb155c7da678555986770fcadd68efffa1fafdf1c84ec5a8d6083c79e850b4f8273d37ab73a1032198e61bb0e1ad54795f76561c513d8be061f97ed5704d", 0xc9}, {&(0x7f0000000580)="01a3c04c49e543f4b3b6e9ebe19eca64839e076831c9889a489c38d0c3aa86d31922382ff7d8283fc4b692298d28f01661c254474d91a93ee3504cba8b38aff09ca526dabcfb9a01ae43f6447a3314544bb87f2b7b5bca1a35b15c2e23dda154156dcc00e45953eb156b65aeae2ebbe6446848120be0c6bed4c0688ba7be7e20691068ced91c5e94b74fd5362b231d5a60f82892840573bce58d37d6f397808ef3fcadebe83824057e33b9737c4270529b5d6dc3d6cb5ac260a25261fce79f5962518a34aa25e480c6182347a57bef1c05a5432e044581fbff2327538f53a090", 0xe0}, {&(0x7f0000000680)="9ff9d9", 0x3}, {&(0x7f00000006c0)="54dbbdddce396a690226381541bc7316839f830ecc82195bede22b09d7d236d8e0404375347f2a7e1a1cdfa93dadf6aa624fe72f7ba105d26a506d4c6bf47fcc14d03d359f31cadfa38dffebf28a569e0e990f79488b8f324e1d9dfd055f5fc2c911e39161d58716170258605b072184bfccf6eab3074dd1b1fa224929612aa3f7093e156c7158afa29f77094265176536562d5c283f97b8a3aefbe46fffa3df711603a0e74fc93a80d9a3c2e5457770b3eb9dd18716bc5721a0ddd2a3c9ce87dc34329d28a6", 0xc6}, {&(0x7f00000007c0)="8574c63cceb9b914d614b9aef54b62d5f8d57c980a3426cee81d0226f76375fda12c2347b098b486d64065fb836bff967ab5d0fd151edcd85ce3c024bdfe48f7e0770b89aa16626b3be6437b51ed9ca2995a01dce0a31c3d07356dea647bc4f3e81a85ef28f822d161b18a06ff9486fcc1943403c42406743fb7d62f1d9b02c3339e32f542fdbc45fc21f12ec66f028a172e030c8a71714ef04764f3a702e54fa05b28de6759dd98395fbc6c42d72ad6644c3da34fbbd76eabae94b4178aecd9192cecd1c3aac6dcc7cde99c408b7ae7d2965031822acef85fe3554d3fa0590cebfc8d8dade3f42c2ba13b4fd8eb6f615b96", 0xf2}, {&(0x7f00000008c0)="f4bb67f765d0e5db6174d74c1c389dbdff80e30b570f3f7cbb7539f369ce1a28e3251ec28443759439b4aae704b64257def58e5a8fdc81476073ddcb7a4881db67e88abd02648356e3642828feba44b9fbac13af4f7b41b3b0faf5e3c9b0308f294a1bdfb729b3ceed4b0a666f265b9f40466f9f031c0d43c7cd4e27923f6a6fee114618072d7923043aca2bc6dab5fec3482ec8ce0a77bf05bb06622d78a96308519803daef2b99307129c32c70bf7fa0f411d2fe13e60c02efc77ba932fb143f3a1ddbaf933b96c1f146b60e89ea9afa1d2655db2a36bae9f53c466698e05090bf9719fd6c", 0xe6}, {&(0x7f00000009c0)="2e08e7bd89da8720386807d92be1dc72ef77a9e901eded70ac0610bd0210d6ee", 0x20}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="febd505e8348e84207", 0x9}], 0x9, 0x80000000, 0x8, 0x1d) (async) openat$cgroup_freezer_state(r3, &(0x7f0000000100), 0x2, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xe8001, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) (async) sendto$inet6(r8, 0x0, 0x0, 0x24008051, &(0x7f00000001c0)={0xa, 0x2, 0x3ff, @loopback, 0xffffff1e}, 0x1c) (async) setsockopt$inet6_int(r8, 0x29, 0x8, &(0x7f0000000340)=0x19, 0x4) (async, rerun: 32) close_range(r8, 0xffffffffffffffff, 0x0) (rerun: 32) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000180)) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 1m15.117496819s ago: executing program 3 (id=593): ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000040)={[0xffff, 0xfffffffffffffffe, 0x2e, 0xa50, 0xffff, 0xffff, 0x5, 0x7, 0x6, 0xfc, 0x6, 0x1, 0x100, 0x40000000001, 0x0, 0x9], 0x1, 0x360200}) (async) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f000001b7c0)=[{{&(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x30}}], 0x1, 0x4008804) (async, rerun: 64) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) (async, rerun: 64) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x662303, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000005700)=[@text32={0x20, &(0x7f0000000040)="f20f3365f2a72e0fc7b2000000000f015a10c510c4e2fd307c0800f30f09f20f10a95d4e00006466f30fbcb30f000000b9800000c00f3235002000000f308ed0", 0x40}], 0x1, 0x4b, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002900), 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000000800)={{r1}, "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"}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000005380)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r4}}, 0x18) (async, rerun: 64) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) (async, rerun: 64) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) (async) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r5, &(0x7f0000000000)='7', 0x1) timer_create(0x2, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text64={0x40, 0x0}], 0x1, 0x1, 0x0, 0x0) (async) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) syz_usb_connect(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYRES16=r6], 0x0) (async) r7 = syz_open_dev$evdev(&(0x7f0000003880), 0x4, 0x2) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f0000004e40)={0xfd, 0x13, 0xeffe, 0xf, "4d512c91002a49500000008000000000f82a1d73f20000010000000000fbf29d"}) (async) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c010000140001002dbd7000fcdbdf2509014e800c0002"], 0x11c}], 0x1, 0x0, 0x0, 0x40004}, 0x0) r9 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r9) 1m14.22836819s ago: executing program 3 (id=599): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xa2200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)={0x58, 0x0, [{0x40000118}]}) r3 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x180) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000040)=0x9) ioctl$CEC_ADAP_S_LOG_ADDRS(r3, 0xc05c6104, &(0x7f00000000c0)={"218ff100", 0x8, 0x6, 0x2, 0x0, 0x8, "e9000000560000000000ffffccc900", '\x00\x00G\x00', "0100", "fcffffff", ["500100000000006000", "808e8800fa14ffffffffffff", "0c87c150f2742859b34000"]}) 1m13.972650263s ago: executing program 34 (id=599): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xa2200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)={0x58, 0x0, [{0x40000118}]}) r3 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x180) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000040)=0x9) ioctl$CEC_ADAP_S_LOG_ADDRS(r3, 0xc05c6104, &(0x7f00000000c0)={"218ff100", 0x8, 0x6, 0x2, 0x0, 0x8, "e9000000560000000000ffffccc900", '\x00\x00G\x00', "0100", "fcffffff", ["500100000000006000", "808e8800fa14ffffffffffff", "0c87c150f2742859b34000"]}) 3.577774051s ago: executing program 4 (id=1070): r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380), 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x22700, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000800)={{0x1, 0x1, 0x18, r1, {0x6, 0x7abe}}, './dev/sda1/file0\x00'}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private1, 0x9}]}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r6, 0xffff}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$tun(r3, &(0x7f00000002c0)={@val={0xa, 0x8847}, @void, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "4fd2cd", 0x8, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3b}}, @mcast2, {[], @ndisc_rs}}}}}}, 0x42) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) close(0x3) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x56a, 0x17, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x5, 0xe0, 0xb, "", [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x3, 0xe8, {0x9, 0x21, 0x8, 0xcb, 0x1, {0x22, 0x3e7}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x5, 0x6, 0x1}}}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000180)={0xa, 0x6, 0xf5077eed57c35fab, 0x2, 0x20, 0xe, 0x10, 0x6}, 0x4b, &(0x7f0000000200)={0x5, 0xf, 0x4b, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0xf, 0x3, 0xff}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x5, 0x80, 0xecc, 0x10}, @generic={0x34, 0x10, 0x4, "29cc0b6f91d198e03250a3154fe4e07f501cf46e7a3e867c020c48d164ffc9383e174770232a59dc62410bc449d9ef5670"}]}, 0x8, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x843}}, {0x2a, &(0x7f0000000700)=ANY=[@ANYBLOB="2a425c20abe0ebdac43c82721719ab1c3eee31f99925ffa925db7bd8b3a5ce563e3dc8bf12772e3ba49bdeb0ab0b8ea4ada20c033a50cb56cf9dc1f9d619d03506d25652fcd480a931dd04447d16a6e177a996d08f8a240c8ee0ec72bfc4fb62aa2560b3f035b5c4bc6a38060c1f1903d735fe9db3443a1583243310e843d9225f42acb70440b0f27dd82d9ba9e6b580442e4719183a3f2ed101b57ff03b5f3c37b00fb979e27c32737eceae1ef9365050528894eac4d56463503e3cf388f71323cfb9662c6d"]}, {0xeb, &(0x7f00000003c0)=@string={0xeb, 0x3, "789bb1365fc8a13e9efe33e6888ce822becefc0fe973e30a0d6a75cdffa1a23361ccf8cc5d4af30c2a8597b662aceed17980ad74ecd426f9a89648d9ac8b7a4065de4cfe63c68f563588af7e79aa5af31383156a4c7b2a431629d0c78d265dd1a96243f5de70a77d79ec7625e0c1929193944273575dd37493004c90ce3be344a0ba4855bb9d115e3689f6c581c8b963d5051793d519d3ecdb8009ef675e33bf365c2e3137543b45f30a0d0785c671b4fcc1215301f1af3ca9564e62974d4be711f4c063071b93642ba53c0e801e26273378a1222ead95d0c7d9aa3c9839c0c2a24a163ec1f7caf5d1"}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x2c0a}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x843}}, {0x45, &(0x7f0000000580)=@string={0x45, 0x3, "300419fdf402fd54a2ab541f6d583f66baa1f04d5b57e24ac9a1d946993c993f9f66d7dd7f2eabb1200b6ec890a4e39d987760f7b660e35002014aea703d1fcf63ac2c"}}, {0x15, &(0x7f0000000600)=@string={0x15, 0x3, "2385788bf7e2803f2e91321ff673c4af5d6075"}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x423}}]}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) 2.219835906s ago: executing program 1 (id=1089): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ef) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="0000000009020900010100803212010002000000402505a0a4000100000001", 0x1f) socket$inet6(0xa, 0x1, 0x0) r4 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x0) r6 = openat$cgroup_pressure(r5, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) read(r6, &(0x7f0000000100)=""/43, 0x2b) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/instances/inst1\x00', 0x1ff) 1.658432566s ago: executing program 1 (id=1098): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x77c, @empty, 0x1}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f00000001c0)=0x2000008, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r3 = accept(r0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xfffffdef}}, 0x1) 1.637599512s ago: executing program 4 (id=1099): r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/nullb0/queue/nr_requests\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='1', 0x1) 1.475014215s ago: executing program 4 (id=1102): r0 = socket$nl_rdma(0x10, 0x3, 0x14) socket$key(0xf, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=@newsa={0x138, 0x10, 0x1, 0xbffffffe, 0x100, {{@in6=@local, @in6=@mcast1, 0x1, 0x4, 0x4e23, 0x0, 0x0, 0x0, 0x0, 0x3a, 0x0, 0xee00}, {@in=@loopback, 0x4d4, 0x6c}, @in6=@local, {0x0, 0x9, 0x6, 0xffff, 0x8251c, 0x2, 0x83}, {0xfffffffffffffffc, 0x7fff, 0x1f, 0x1ff}, {0x2, 0xfffffffc}, 0x70bd2a, 0x0, 0x2, 0x1, 0xfd, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xc801}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000002340)=@delsa={0x28, 0x11, 0x1, 0x70bd2b, 0x25dfdbfe, {@in=@loopback, 0x4d4, 0x2, 0x6c}}, 0x28}}, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="180000001e1401003dbd010001000000080001"], 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x20004018) 1.317694494s ago: executing program 4 (id=1104): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='10000', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='1', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x8082, 0x0) write(r3, &(0x7f0000000280)='0', 0x1) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0xfffd}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}]}]}], {0x14}}, 0xb8}}, 0x0) 1.195502683s ago: executing program 5 (id=1105): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/ocfs2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/ocfs2/node/node1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/ocfs2/node/node1/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='127.0.0.1', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/cluster/ocfs2/node/node2/ipv4_address\x00', 0x2, 0x0) write(r1, &(0x7f0000000d00)='127.0.0.2', 0x9) 1.195115391s ago: executing program 6 (id=1106): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ef) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="0000000009020900010100803212010002000000402505a0a4000100000001", 0x1f) socket$inet6(0xa, 0x1, 0x0) r4 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x0) r6 = openat$cgroup_pressure(r5, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) read(r6, &(0x7f0000000100)=""/43, 0x2b) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/instances/inst1\x00', 0x1ff) 1.159403914s ago: executing program 4 (id=1107): unshare(0x2c020400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYRES8=r0], 0x10}}, 0x2400c8d5) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x2f) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='hybla', 0x5) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x12}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0xfffffffffffffffd}, 0x5, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @broadcast}, 0x200001, 0x6c}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7}}, 0xe8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x125) r5 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x20080, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r5, r5) preadv(r4, &(0x7f00000000c0)=[{&(0x7f00000009c0)=""/235, 0xeb}], 0x1, 0x7fff, 0x1) ioctl$SNDCTL_DSP_STEREO(r5, 0xc0045003, &(0x7f0000000040)=0x1) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000000)=0xffffffff) socket$inet6(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x39, 0xd, 0xffffffffffffffff) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000200)={'syzkaller1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x1}}}) write$tun(r6, &(0x7f00000000c0)={@void, @val={0x1, 0x3, 0x1c, 0x3, 0x14, 0x6}, @ipv4=@udp={{0x6, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x3e, 0x11, 0x0, @private=0xa010101, @dev={0xac, 0x14, 0x0, 0x1}, {[@ra={0x94, 0x4, 0x1}]}}, {0x1234, 0x4e20, 0x49, 0x0, @gue={{0x1, 0x0, 0x2, 0x2, 0x0, @void}, "6e160544eae3829bb19031234761a5dc754fe8b0d594d8e8ee0f838d0ecf8b1fff9951548dceab470e006973fb39d3ea895a8ce5364c14bd3ae57211f3"}}}}, 0x6b) 1.153680004s ago: executing program 1 (id=1108): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f0000000100)="0000010042", 0x5, 0x1be) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='12345678-1234-1234-1234-123456789612', 0x24, 0xc30) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\a', 0x7, 0xd23) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b', 0x7, 0xd2b) pwrite64(r0, &(0x7f0000000100)='\x00', 0x1, 0x1e8133) pwrite64(r0, &(0x7f0000000100)='TOCBLOCK', 0x8, 0x100200) pwrite64(r0, &(0x7f0000000100)='config', 0x6, 0x100224) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 1.055941919s ago: executing program 5 (id=1109): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/block/md0/md/resync_start\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1', 0x1) 935.524667ms ago: executing program 5 (id=1110): recvmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0xc8}, 0x20) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012bbd7000fcdbdf25090000002400028006000b000a000000080007000300000008000600d305000008000500090000000c00028006000e004e240000080005001b0000003800038008000500ffffffff1400020076657468315f766972745f77696669000500080006000000060004000800000005000800b80000003800018008000b007369700008000b0073697000060004004e230000080006006f766600060001000a0000000c0007002c000000230000000c000180080008000180000008000600000200000800050010000000"], 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x4) syz_io_uring_setup(0x3bef, &(0x7f0000000480)={0x0, 0x5dc2, 0x800, 0x1, 0x400001cc, 0x0, r1}, &(0x7f0000000280), &(0x7f0000000180), &(0x7f00000000c0)) 881.166108ms ago: executing program 1 (id=1111): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, 0x0, 0x4080) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r2, 0x0, 0x44) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4042, 0x1ff) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) sendfile(r3, r4, 0x0, 0xfffe82) sendmsg(r0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)='1', 0x1) 612.847128ms ago: executing program 5 (id=1112): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x2) socket$inet6(0xa, 0x3, 0x3c) r0 = socket$kcm(0xa, 0x3, 0x87) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40241, 0x0) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @random="2b0436d23321"}) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="034886dd120005110000140000006000000008008700fe88a43de1a400000000000000007d01ff020000000000000000000000000001", @ANYRES16, @ANYRES16=r0], 0xfdef) 471.630738ms ago: executing program 6 (id=1113): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl(r0, 0x890b, &(0x7f0000000140)) 430.134322ms ago: executing program 6 (id=1114): add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000600)="0100000002000800ffff787d421add6c7d6b20eb36ad75ad80ff050000000000", 0x20, 0xfffffffffffffffd) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000900)='/proc/keys\x00', 0x0, 0x0) socket(0x3, 0x3, 0x7fffffff) read$FUSE(r0, &(0x7f0000002980)={0x2020}, 0x2020) 304.412497ms ago: executing program 1 (id=1115): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='10000', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='1', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x8082, 0x0) write(r3, &(0x7f0000000280)='0', 0x1) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0xfffd}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}]}]}], {0x14}}, 0xb8}}, 0x0) 243.940289ms ago: executing program 6 (id=1116): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x80000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) lgetxattr(0x0, 0x0, 0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x3, 0xee01, 0x0, 0x0, 0x0, 0x40, 0xc51}, 0xca, 0x3, 0x6, 0xd, 0x0, 0x0, 0x3}) setsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000480)={0x0, 0xea60}, 0x10) (async) setsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000480)={0x0, 0xea60}, 0x10) sendto$packet(r0, &(0x7f0000000140)="280320000a00140000007ef506be00000000000000000000000000143baa111f1f858ce632f47042195eb3cf545a41b6d78839980700e67bee78895e16f37fe8", 0xffa9, 0x400c010, &(0x7f0000000080)={0x11, 0x3, r1, 0x1, 0xe5, 0x6, @random="76caa646ae4c"}, 0x14) recvmmsg(r0, &(0x7f0000003c80)=[{{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001740)=""/234, 0xea}], 0x1}, 0x5}], 0x1, 0x0, 0x0) (async) recvmmsg(r0, &(0x7f0000003c80)=[{{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001740)=""/234, 0xea}], 0x1}, 0x5}], 0x1, 0x0, 0x0) 191.373209ms ago: executing program 5 (id=1117): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/ocfs2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/ocfs2/node/node1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/ocfs2/node/node1/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='127.0.0.1', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/cluster/ocfs2/node/node2/ipv4_address\x00', 0x2, 0x0) write(r1, &(0x7f0000000d00)='127.0.0.2', 0x9) 130.568858ms ago: executing program 6 (id=1118): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/block/md0/md/resync_start\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1', 0x1) 14.048143ms ago: executing program 5 (id=1119): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x77c, @empty, 0x1}, 0x1c) r1 = accept(r0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xfffffdef}}, 0x1) 13.531417ms ago: executing program 4 (id=1120): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000004e80)=ANY=[], 0x1d40}], 0x1, 0x0, 0x0, 0x4000805}, 0x20000814) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, 0x0}], 0x1, 0x68, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x47, 0x0, &(0x7f0000000680)) syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404d1f00300001010203010902290001010080320904000002000000000705010240000007058202400000"], 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0xc8}, 0x20) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012bbd7000fcdbdf25090000002400028006000b000a000000080007000300000008000600d305000008000500090000000c00028006000e004e240000080005001b0000003800038008000500ffffffff1400020076657468315f766972745f77696669000500080006000000060004000800000005000800b80000003800018008000b007369700008000b0073697000060004004e230000080006006f766600060001000a0000000c0007002c000000230000000c000180080008000180000008000600000200000800050010000000"], 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x4) fsopen(&(0x7f0000000000)='ocfs2\x00', 0x1) socketpair$unix(0x1, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3bef, &(0x7f0000000480)={0x0, 0x5dc2, 0x800, 0x1, 0x400001cc, 0x0, r6}, &(0x7f0000000280), &(0x7f0000000180), &(0x7f00000000c0)) 12.056512ms ago: executing program 6 (id=1121): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ef) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="0000000009020900010100803212010002000000402505a0a4000100000001", 0x1f) socket$inet6(0xa, 0x1, 0x0) r4 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x0) r6 = openat$cgroup_pressure(r5, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) read(r6, &(0x7f0000000100)=""/43, 0x2b) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/instances/inst1\x00', 0x1ff) 0s ago: executing program 1 (id=1122): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl(r0, 0x890b, &(0x7f0000000140)) kernel console output (not intermixed with test programs): 565][T10151] R13: 00007f16b9026038 R14: 00007f16b9025fa0 R15: 00007ffca5b67a58 [ 205.446601][T10151] [ 205.576420][T10151] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 205.820474][T10156] fuse: Bad value for 'fd' [ 206.038708][ T6659] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.071187][ T4931] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 206.081731][ T4931] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 206.098800][ T4931] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 206.100651][ T4931] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 206.101303][ T4931] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 206.177679][T10170] netlink: 'syz.4.605': attribute type 6 has an invalid length. [ 206.180023][T10170] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 206.243163][ T6659] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.320125][ T6659] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.698792][T10207] netlink: 9 bytes leftover after parsing attributes in process `syz.5.608'. [ 206.729437][ T6659] bridge_slave_1: left allmulticast mode [ 206.729483][ T6659] bridge_slave_1: left promiscuous mode [ 206.729694][ T6659] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.765859][ T6659] bridge_slave_0: left allmulticast mode [ 206.765898][ T6659] bridge_slave_0: left promiscuous mode [ 206.766132][ T6659] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.976699][T10221] netlink: 8 bytes leftover after parsing attributes in process `syz.5.608'. [ 207.373989][ T30] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 207.457138][ T6659] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 207.485352][ T6659] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 207.490556][ T6659] bond0 (unregistering): Released all slaves [ 207.525014][ T30] usb 2-1: New USB device found, idVendor=0b48, idProduct=1006, bcdDevice= 1.00 [ 207.528109][ T30] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 207.533035][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.533065][ T30] usb 2-1: Product: syz [ 207.533082][ T30] usb 2-1: Manufacturer: syz [ 207.533098][ T30] usb 2-1: SerialNumber: syz [ 207.595883][T10207] gretap0: entered promiscuous mode [ 207.669385][ T5278] 8021q: adding VLAN 0 to HW filter on device eth9 [ 207.734989][ T6659] tipc: Disabling bearer [ 207.735583][ T6659] tipc: Left network mode [ 207.827836][ T30] ttusb-dec 2-1:1.0: probe with driver ttusb-dec failed with error -2 [ 208.087973][ T30] usb 2-1: USB disconnect, device number 31 [ 208.179612][ T4931] Bluetooth: hci1: command tx timeout [ 208.425221][ T6659] hsr_slave_0: left promiscuous mode [ 208.426089][ T6659] hsr_slave_1: left promiscuous mode [ 208.427670][ T6659] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 208.427695][ T6659] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 208.428524][ T6659] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 208.428545][ T6659] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 208.441756][ T6659] veth1_macvtap: left promiscuous mode [ 208.441849][ T6659] veth0_macvtap: left promiscuous mode [ 208.442123][ T6659] veth1_vlan: left promiscuous mode [ 208.501768][ T6659] veth0_vlan: left promiscuous mode [ 208.623643][ T988] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 208.774074][ T988] usb 5-1: Using ep0 maxpacket: 32 [ 208.774945][ T988] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 208.780323][ T988] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.819782][ T988] usb 5-1: config 0 descriptor?? [ 208.906407][ T6659] team0 (unregistering): Port device team_slave_1 removed [ 208.925874][ T6659] team0 (unregistering): Port device team_slave_0 removed [ 208.973724][ T30] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 209.093959][ T988] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 209.116721][ T988] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 209.121222][ T988] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 209.121279][ T988] usb 5-1: media controller created [ 209.147897][ T30] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 209.149454][ T30] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 209.149552][ T30] usb 2-1: config 0 has no interface number 0 [ 209.152468][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.152496][ T30] usb 2-1: Product: syz [ 209.152513][ T30] usb 2-1: Manufacturer: syz [ 209.152530][ T30] usb 2-1: SerialNumber: syz [ 209.180911][ T30] usb 2-1: config 0 descriptor?? [ 209.227009][ T988] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 209.258692][ T5278] 8021q: adding VLAN 0 to HW filter on device eth10 [ 209.364293][ T988] az6027: usb out operation failed. (-71) [ 209.365203][ T988] az6027: usb out operation failed. (-71) [ 209.365219][ T988] stb0899_attach: Driver disabled by Kconfig [ 209.365230][ T988] az6027: no front-end attached [ 209.365230][ T988] [ 209.408178][ T30] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 209.410126][ T988] az6027: usb out operation failed. (-71) [ 209.410146][ T988] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 209.416334][ T988] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input10 [ 209.456703][ T988] dvb-usb: schedule remote query interval to 400 msecs. [ 209.456730][ T988] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 209.468783][ T988] usb 5-1: USB disconnect, device number 6 [ 209.489728][ T30] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 209.490088][ T30] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 209.490142][ T30] usb 2-1: media controller created [ 209.541956][ T30] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 209.645795][ T30] i2c i2c-2: ec100: i2c rd failed=-71 reg=33 [ 209.773140][ T30] usb 2-1: USB disconnect, device number 32 [ 209.885214][ T988] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 210.061734][T10391] raw_sendmsg: syz.5.613 forgot to set AF_INET. Fix it! [ 210.244147][ T4931] Bluetooth: hci1: command tx timeout [ 210.382185][T10167] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.382387][T10167] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.382541][T10167] bridge_slave_0: entered allmulticast mode [ 210.387290][T10167] bridge_slave_0: entered promiscuous mode [ 210.402723][T10167] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.403023][T10167] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.403470][T10167] bridge_slave_1: entered allmulticast mode [ 210.411754][T10167] bridge_slave_1: entered promiscuous mode [ 210.463358][T10414] netlink: 8 bytes leftover after parsing attributes in process `syz.4.614'. [ 210.590375][T10167] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 210.619790][T10167] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 210.676962][T10472] netlink: zone id is out of range [ 210.676979][T10472] netlink: zone id is out of range [ 210.676991][T10472] netlink: zone id is out of range [ 210.677001][T10472] netlink: zone id is out of range [ 210.677011][T10472] netlink: zone id is out of range [ 210.677021][T10472] netlink: zone id is out of range [ 210.677293][T10472] netlink: zone id is out of range [ 210.677306][T10472] netlink: zone id is out of range [ 210.677317][T10472] netlink: zone id is out of range [ 210.677327][T10472] netlink: zone id is out of range [ 210.786774][T10167] team0: Port device team_slave_0 added [ 210.810847][T10167] team0: Port device team_slave_1 added [ 210.974373][T10167] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 210.974397][T10167] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 210.974440][T10167] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 210.980055][T10167] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 210.980074][T10167] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 210.980103][T10167] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 211.248141][T10547] jffs2: notice: (10547) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 211.252086][T10167] hsr_slave_0: entered promiscuous mode [ 211.266956][T10167] hsr_slave_1: entered promiscuous mode [ 211.460060][ T5278] 8021q: adding VLAN 0 to HW filter on device eth11 [ 211.731182][ T4983] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 211.731213][ T4983] ldm_validate_privheads(): Disk read failed. [ 211.733188][ T4983] ldm_parse_tocblock(): TOCBLOCK's second bitmap is 'log', should be ''. [ 211.733219][ T4983] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 211.733234][ T4983] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 211.733251][ T4983] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 211.733266][ T4983] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 211.733320][ T4983] loop0: [ 211.733342][ T4983] loop0: partition table partially beyond EOD, truncated [ 212.009295][T10638] netlink: 'syz.5.624': attribute type 29 has an invalid length. [ 212.021813][T10638] netlink: 'syz.5.624': attribute type 29 has an invalid length. [ 212.040057][T10638] capability: warning: `syz.5.624' uses deprecated v2 capabilities in a way that may be insecure [ 212.267448][T10167] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 212.287534][T10167] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 212.288487][T10167] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 212.311604][T10167] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 212.312842][T10167] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 212.335902][ T4931] Bluetooth: hci1: command tx timeout [ 212.341838][T10167] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 212.381259][T10167] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 212.398125][T10167] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 212.595720][T10167] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.637197][T10167] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.662270][ T6659] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.662402][ T6659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.710757][ T6654] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.710894][ T6654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.354617][ T5278] 8021q: adding VLAN 0 to HW filter on device eth12 [ 213.968516][T10167] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 214.149640][T10732] netlink: 6068 bytes leftover after parsing attributes in process `syz.4.639'. [ 214.362499][T10745] netlink: 8 bytes leftover after parsing attributes in process `syz.4.641'. [ 214.404163][ T4931] Bluetooth: hci1: command tx timeout [ 214.475247][T10167] veth0_vlan: entered promiscuous mode [ 214.509677][T10167] veth1_vlan: entered promiscuous mode [ 214.576939][T10753] netlink: 4 bytes leftover after parsing attributes in process `syz.1.642'. [ 214.615368][ T1936] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 214.618691][T10167] veth0_macvtap: entered promiscuous mode [ 214.635998][T10167] veth1_macvtap: entered promiscuous mode [ 214.689182][T10167] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 214.716771][T10167] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 214.732462][ T12] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.764659][ T1936] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 214.765896][ T1936] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.765948][ T1936] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 214.765976][ T1936] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 214.766002][ T1936] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 214.766046][ T1936] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.793017][ T6655] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.793082][ T6655] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.793184][ T6655] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.071848][ T6654] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.071873][ T6654] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.135634][T10760] netlink: 36 bytes leftover after parsing attributes in process `syz.5.640'. [ 215.135669][T10760] netlink: 16 bytes leftover after parsing attributes in process `syz.5.640'. [ 215.135690][T10760] netlink: 36 bytes leftover after parsing attributes in process `syz.5.640'. [ 215.140755][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.140777][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.187095][ T5725] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 215.332969][ T1936] gud 5-1:1.0: No supported pixel formats found [ 215.333005][ T1936] gud 5-1:1.0: probe with driver gud failed with error -22 [ 215.350157][ T5725] usb 2-1: Using ep0 maxpacket: 16 [ 215.358972][ T5725] usb 2-1: New USB device found, idVendor=15c2, idProduct=0045, bcdDevice=1f.20 [ 215.360211][ T5725] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 215.362256][ T5725] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.362285][ T5725] usb 2-1: Product: syz [ 215.362302][ T5725] usb 2-1: Manufacturer: syz [ 215.362318][ T5725] usb 2-1: SerialNumber: syz [ 215.413247][ T5725] usb 2-1: config 0 descriptor?? [ 215.458050][T10786] netlink: 8 bytes leftover after parsing attributes in process `syz.6.645'. [ 215.629438][T10762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.630693][T10762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.907646][T10800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.908303][T10800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.933682][T10804] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.938437][T10804] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 216.077818][T10814] fuse: Bad value for 'fd' [ 216.078888][T10814] fuse: Bad value for 'fd' [ 216.212319][T10817] FAULT_INJECTION: forcing a failure. [ 216.212319][T10817] name failslab, interval 1, probability 0, space 0, times 0 [ 216.212359][T10817] CPU: 0 UID: 0 PID: 10817 Comm: syz.6.651 Tainted: G L syzkaller #0 PREEMPT(full) [ 216.212392][T10817] Tainted: [L]=SOFTLOCKUP [ 216.212402][T10817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 216.212418][T10817] Call Trace: [ 216.212428][T10817] [ 216.212439][T10817] dump_stack_lvl+0xe8/0x150 [ 216.212477][T10817] should_fail_ex+0x3eb/0x540 [ 216.212510][T10817] should_failslab+0xa8/0x100 [ 216.212539][T10817] __kvmalloc_node_noprof+0x171/0x820 [ 216.212592][T10817] ? __rhashtable_init_noprof+0x545/0xaf0 [ 216.212621][T10817] ? __rhashtable_init_noprof+0x545/0xaf0 [ 216.212657][T10817] __rhashtable_init_noprof+0x545/0xaf0 [ 216.212691][T10817] __rhltable_init_noprof+0x26/0x70 [ 216.212723][T10817] nf_tables_newtable+0x6e0/0x1990 [ 216.212770][T10817] nfnetlink_rcv+0x1288/0x28c0 [ 216.212835][T10817] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 216.212887][T10817] ? ref_tracker_free+0x689/0x830 [ 216.212944][T10817] ? skb_clone+0x246/0x3a0 [ 216.212976][T10817] ? __netlink_deliver_tap+0x811/0x860 [ 216.213017][T10817] ? netlink_deliver_tap+0x2e/0x1b0 [ 216.213047][T10817] ? netlink_deliver_tap+0x2e/0x1b0 [ 216.213084][T10817] netlink_unicast+0x7bd/0x940 [ 216.213123][T10817] netlink_sendmsg+0x7c3/0xae0 [ 216.213164][T10817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 216.213204][T10817] ? apparmor_socket_sendmsg+0x98/0x360 [ 216.213233][T10817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 216.213263][T10817] sock_sendmsg_nosec+0x13a/0x180 [ 216.213300][T10817] ____sys_sendmsg+0x54e/0x850 [ 216.213333][T10817] ? __pfx_____sys_sendmsg+0x10/0x10 [ 216.213371][T10817] ? import_iovec+0x73/0xa0 [ 216.213406][T10817] ___sys_sendmsg+0x2a5/0x360 [ 216.213432][T10817] ? __lock_acquire+0x747/0x2de0 [ 216.213472][T10817] ? __pfx____sys_sendmsg+0x10/0x10 [ 216.213504][T10817] ? futex_wait+0x2a2/0x390 [ 216.213563][T10817] ? __fget_files+0x2a/0x420 [ 216.213601][T10817] ? __fget_files+0x3a2/0x420 [ 216.213642][T10817] __x64_sys_sendmsg+0x1b1/0x290 [ 216.213674][T10817] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 216.213725][T10817] do_syscall_64+0x166/0x520 [ 216.213749][T10817] ? trace_irq_disable+0x3b/0x140 [ 216.213783][T10817] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.213808][T10817] ? clear_bhb_loop+0x70/0xc0 [ 216.213839][T10817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.213864][T10817] RIP: 0033:0x7fa23799e159 [ 216.213886][T10817] 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 [ 216.213907][T10817] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 216.213934][T10817] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 216.213953][T10817] RDX: 0000000000040800 RSI: 0000200000000040 RDI: 0000000000000005 [ 216.213970][T10817] RBP: 00007fa237a3503b R08: 0000000000000000 R09: 0000000000000000 [ 216.213986][T10817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.214001][T10817] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 216.214039][T10817] [ 216.577893][T10822] netlink: 20 bytes leftover after parsing attributes in process `syz.6.652'. [ 216.582819][T10822] rnbd_client L203: map_device: Unknown parameter or missing value 'ses_e=s.' [ 217.371916][ T5771] usb 5-1: USB disconnect, device number 7 [ 217.755159][ T5771] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 217.836183][T10856] netlink: 'syz.6.660': attribute type 12 has an invalid length. [ 217.836208][T10856] netlink: 132 bytes leftover after parsing attributes in process `syz.6.660'. [ 217.907850][ T5771] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 217.907898][ T5771] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 217.909317][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.909369][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.909401][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.910520][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.910571][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.910601][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.912423][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.912473][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.912504][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.917168][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.917312][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.917396][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.924885][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.925024][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.925107][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.930817][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.930868][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.930896][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.932016][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.932063][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.932091][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.941600][ T5771] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 217.941735][ T5771] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 217.941803][ T5771] usb 5-1: config 0 interface 0 has no altsetting 0 [ 217.953637][ T5771] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 217.953668][ T5771] usb 5-1: Product: syz [ 217.953685][ T5771] usb 5-1: Manufacturer: syz [ 217.953701][ T5771] usb 5-1: SerialNumber: syz [ 218.018246][ T5771] usb 5-1: config 0 descriptor?? [ 218.210028][ T5771] yurex 5-1:0.0: USB YUREX device now attached to Yurex #0 [ 218.369505][ T5725] imon:imon_find_endpoints: no valid input (IR) endpoint found [ 218.369615][ T5725] imon 2-1:0.0: unable to initialize intf0, err -19 [ 218.369634][ T5725] imon:imon_probe: failed to initialize context! [ 218.369648][ T5725] imon 2-1:0.0: unable to register, err -19 [ 218.436952][ T5725] usb 2-1: USB disconnect, device number 33 [ 218.438768][ T5771] usb 5-1: USB disconnect, device number 8 [ 218.474616][ T1936] usb 7-1: new full-speed USB device number 2 using dummy_hcd [ 218.537058][ T5771] yurex 5-1:0.0: USB YUREX #0 now disconnected [ 218.624845][ T1936] usb 7-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice= 1.00 [ 218.625876][ T1936] usb 7-1: config 1 has an invalid descriptor of length 140, skipping remainder of the config [ 218.625902][ T1936] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 218.625924][ T1936] usb 7-1: config 1 has no interface number 0 [ 218.625967][ T1936] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x81 has invalid maxpacket 29760, setting to 64 [ 218.625997][ T1936] usb 7-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 218.626040][ T1936] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.870856][T10865] raw-gadget.5 gadget.6: fail, usb_ep_enable returned -22 [ 219.064853][ T5725] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 219.091865][T10865] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.095575][T10865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 219.113728][ T1936] dvb_ttusb_budget: cmd xter failed, receive error -71 [ 219.113748][ T1936] dvb_ttusb_budget: ttusb_init_controller: error [ 219.113759][ T1936] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 219.233630][ T5725] usb 2-1: Using ep0 maxpacket: 32 [ 219.234495][ T5725] usb 2-1: New USB device found, idVendor=069a, idProduct=0001, bcdDevice=51.c5 [ 219.235812][ T5725] usb 2-1: config 76 has an invalid descriptor of length 0, skipping remainder of the config [ 219.238449][ T5725] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.238479][ T5725] usb 2-1: Product: syz [ 219.238497][ T5725] usb 2-1: Manufacturer: syz [ 219.238514][ T5725] usb 2-1: SerialNumber: syz [ 219.305312][ T5725] pwc: Askey VC010 type 1 USB webcam detected. [ 219.358405][ T1936] DVB: Unable to find symbol stv0299_attach() [ 219.448123][ T1936] DVB: Unable to find symbol tda8083_attach() [ 219.448140][ T1936] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 219.460063][ T5771] usb 7-1: USB disconnect, device number 2 [ 219.543173][T10919] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.553921][T10919] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.029973][T10972] netlink: 20 bytes leftover after parsing attributes in process `syz.5.671'. [ 220.157899][T10982] FAULT_INJECTION: forcing a failure. [ 220.157899][T10982] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 220.157939][T10982] CPU: 1 UID: 0 PID: 10982 Comm: syz.6.673 Tainted: G L syzkaller #0 PREEMPT(full) [ 220.157972][T10982] Tainted: [L]=SOFTLOCKUP [ 220.157981][T10982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 220.157996][T10982] Call Trace: [ 220.158006][T10982] [ 220.158017][T10982] dump_stack_lvl+0xe8/0x150 [ 220.158052][T10982] should_fail_ex+0x3eb/0x540 [ 220.158085][T10982] _copy_from_user+0x2d/0xb0 [ 220.158116][T10982] do_sock_getsockopt+0x200/0x7e0 [ 220.158149][T10982] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 220.158198][T10982] ? __fget_files+0x3a2/0x420 [ 220.158228][T10982] ? __fget_files+0x2a/0x420 [ 220.158265][T10982] __x64_sys_getsockopt+0x1a4/0x240 [ 220.158301][T10982] do_syscall_64+0x166/0x520 [ 220.158324][T10982] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.158350][T10982] ? clear_bhb_loop+0x70/0xc0 [ 220.158378][T10982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.158402][T10982] RIP: 0033:0x7fa23799e159 [ 220.158424][T10982] 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 [ 220.158444][T10982] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 220.158469][T10982] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 220.158487][T10982] RDX: 0000000000000004 RSI: 0000000000000112 RDI: 0000000000000004 [ 220.158502][T10982] RBP: 00007fa238886090 R08: 0000200000000080 R09: 0000000000000000 [ 220.158518][T10982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 220.158532][T10982] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 220.158568][T10982] [ 220.663722][ T5710] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 220.763778][ T30] usb 5-1: new low-speed USB device number 9 using dummy_hcd [ 220.793737][ T5710] usb 7-1: device descriptor read/64, error -71 [ 220.893663][ T30] usb 5-1: device descriptor read/64, error -71 [ 221.044594][ T5710] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 221.134435][ T30] usb 5-1: new low-speed USB device number 10 using dummy_hcd [ 221.173674][ T5710] usb 7-1: device descriptor read/64, error -71 [ 221.263764][ T30] usb 5-1: device descriptor read/64, error -71 [ 221.284803][ T5710] usb usb7-port1: attempt power cycle [ 221.375562][ T30] usb usb5-port1: attempt power cycle [ 221.623762][ T5710] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 221.646378][ T5710] usb 7-1: device descriptor read/8, error -71 [ 221.713740][ T30] usb 5-1: new low-speed USB device number 11 using dummy_hcd [ 221.734267][ T30] usb 5-1: device descriptor read/8, error -71 [ 221.847993][ T5725] pwc: send_video_command error -71 [ 221.848013][ T5725] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 221.848123][ T5725] Philips webcam 2-1:76.0: probe with driver Philips webcam failed with error -71 [ 221.851778][ T5725] usb 2-1: USB disconnect, device number 34 [ 221.887289][ T5710] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 221.908415][ T5710] usb 7-1: device descriptor read/8, error -71 [ 221.956995][T11027] FAULT_INJECTION: forcing a failure. [ 221.956995][T11027] name fail_futex, interval 1, probability 0, space 0, times 0 [ 221.957036][T11027] CPU: 0 UID: 0 PID: 11027 Comm: syz.1.682 Tainted: G L syzkaller #0 PREEMPT(full) [ 221.957067][T11027] Tainted: [L]=SOFTLOCKUP [ 221.957076][T11027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 221.957090][T11027] Call Trace: [ 221.957107][T11027] [ 221.957114][T11027] dump_stack_lvl+0xe8/0x150 [ 221.957141][T11027] should_fail_ex+0x3eb/0x540 [ 221.957163][T11027] get_futex_key+0x1b4/0x1580 [ 221.957199][T11027] ? __pfx_get_futex_key+0x10/0x10 [ 221.957229][T11027] ? __lock_acquire+0x747/0x2de0 [ 221.957256][T11027] futex_wait_setup+0x4a/0x590 [ 221.957282][T11027] ? __futex_wait+0xdb/0x470 [ 221.957307][T11027] __futex_wait+0x175/0x470 [ 221.957335][T11027] ? __pfx___futex_wait+0x10/0x10 [ 221.957359][T11027] ? __pfx_futex_wake_mark+0x10/0x10 [ 221.957385][T11027] ? try_to_wake_up+0x8c5/0x14d0 [ 221.957410][T11027] futex_wait+0x121/0x390 [ 221.957433][T11027] ? __pfx_futex_wait+0x10/0x10 [ 221.957468][T11027] do_futex+0x3e7/0x4e0 [ 221.957490][T11027] ? __pfx_do_futex+0x10/0x10 [ 221.957514][T11027] __se_sys_futex+0x3a8/0x450 [ 221.957536][T11027] ? __pfx___se_sys_futex+0x10/0x10 [ 221.957553][T11027] ? fd_install+0x309/0x3d0 [ 221.957585][T11027] ? __x64_sys_futex+0x21/0xf0 [ 221.957606][T11027] do_syscall_64+0x166/0x520 [ 221.957622][T11027] ? trace_irq_disable+0x3b/0x140 [ 221.957645][T11027] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.957663][T11027] ? clear_bhb_loop+0x70/0xc0 [ 221.957683][T11027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.957700][T11027] RIP: 0033:0x7fc0c039e159 [ 221.957715][T11027] 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 [ 221.957730][T11027] RSP: 002b:00007fc0c12750e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 221.957747][T11027] RAX: ffffffffffffffda RBX: 00007fc0c0625fa8 RCX: 00007fc0c039e159 [ 221.957759][T11027] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc0c0625fa8 [ 221.957771][T11027] RBP: 00007fc0c0625fa0 R08: 0000000000000000 R09: 0000000000000000 [ 221.957803][T11027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.957819][T11027] R13: 00007fc0c0626038 R14: 00007ffcfda19c70 R15: 00007ffcfda19d58 [ 221.957855][T11027] [ 222.006430][ T30] usb 5-1: new low-speed USB device number 12 using dummy_hcd [ 222.025798][T11027] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 222.071922][T11030] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 222.072339][ T5710] usb usb7-port1: unable to enumerate USB device [ 222.077817][ T30] usb 5-1: device descriptor read/8, error -71 [ 222.186047][ T30] usb usb5-port1: unable to enumerate USB device [ 222.560477][T11054] netlink: 12 bytes leftover after parsing attributes in process `syz.1.688'. [ 222.793278][T11068] Process accounting resumed [ 223.043825][ T5771] usb 5-1: new low-speed USB device number 13 using dummy_hcd [ 223.173670][ T5771] usb 5-1: device descriptor read/64, error -71 [ 223.424085][ T5771] usb 5-1: new low-speed USB device number 14 using dummy_hcd [ 223.556740][ T5771] usb 5-1: device descriptor read/64, error -71 [ 223.663898][ T5771] usb usb5-port1: attempt power cycle [ 224.784297][T10768] usb 7-1: new full-speed USB device number 7 using dummy_hcd [ 224.797464][T11151] netlink: 128 bytes leftover after parsing attributes in process `syz.5.709'. [ 224.943112][T10768] usb 7-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 224.959985][T10768] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 224.960040][T10768] usb 7-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 224.960065][T10768] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 224.974604][T10768] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 224.974674][T10768] usb 7-1: Product: syz [ 224.974732][T10768] usb 7-1: Manufacturer: syz [ 224.974791][T10768] usb 7-1: SerialNumber: syz [ 225.029831][T10768] usb 7-1: config 0 descriptor?? [ 225.080587][T10768] radio-si470x 7-1:0.0: could not find interrupt in endpoint [ 225.080676][T10768] radio-si470x 7-1:0.0: probe with driver radio-si470x failed with error -5 [ 225.081052][T10768] usbhid 7-1:0.0: couldn't find an input interrupt endpoint [ 225.852886][T11174] qnx4: no qnx4 filesystem (no root dir). [ 225.859931][T11174] : renamed from hsr0 (while UP) [ 225.875499][ T9] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 226.046126][ T9] usb 5-1: not running at top speed; connect to a high speed hub [ 226.046205][ T9] usb 5-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 226.050122][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.050154][ T9] usb 5-1: Product: syz [ 226.050171][ T9] usb 5-1: Manufacturer: syz [ 226.050188][ T9] usb 5-1: SerialNumber: syz [ 226.132590][T10768] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 226.304138][T10768] usb 2-1: Using ep0 maxpacket: 32 [ 226.305070][T10768] usb 2-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 226.305136][T10768] usb 2-1: too many configurations: 17, using maximum allowed: 8 [ 226.306764][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.306792][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.306813][T10768] usb 2-1: config 0 has no interface number 0 [ 226.308193][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.308219][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.308265][T10768] usb 2-1: config 0 has no interface number 0 [ 226.311003][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.311057][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.311079][T10768] usb 2-1: config 0 has no interface number 0 [ 226.313324][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.313351][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.313373][T10768] usb 2-1: config 0 has no interface number 0 [ 226.377207][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.377281][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.377393][T10768] usb 2-1: config 0 has no interface number 0 [ 226.430329][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.430479][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.430534][T10768] usb 2-1: config 0 has no interface number 0 [ 226.448270][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.448603][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.448664][T10768] usb 2-1: config 0 has no interface number 0 [ 226.469355][T10768] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 226.469523][T10768] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.469593][T10768] usb 2-1: config 0 has no interface number 0 [ 226.549201][T10768] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.549264][T10768] usb 2-1: Product: syz [ 226.549284][T10768] usb 2-1: Manufacturer: syz [ 226.549301][T10768] usb 2-1: SerialNumber: syz [ 226.582048][T10768] usb 2-1: config 0 descriptor?? [ 226.600734][ T31] audit: type=1800 audit(1788897310.891:533): pid=11172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.713" name=1201 dev="sda1" ino=2051 res=0 errno=0 [ 226.606331][T10768] etas_es58x 2-1:0.2: Starting syz syz (Serial Number syz) [ 226.661291][ T31] audit: type=1804 audit(1788897310.951:534): pid=11172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.713" name=2F6E6577726F6F742F36342F6D6E742F1201 dev="sda1" ino=2051 res=1 errno=0 [ 226.788449][ T9] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 226.788514][ T9] usb 5-1: MIDIStreaming interface descriptor not found [ 226.825390][ T5771] usb 2-1: USB disconnect, device number 35 [ 227.064422][ T9] usb 5-1: USB disconnect, device number 16 [ 227.191370][ T5789] udevd[5789]: 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 [ 227.368615][T11245] syzkaller1: entered promiscuous mode [ 227.368649][T11245] syzkaller1: entered allmulticast mode [ 227.773621][ T5710] usb 7-1: USB disconnect, device number 7 [ 227.943663][ T5725] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 228.104410][ T5725] usb 5-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 228.105553][ T5725] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 228.107231][ T5725] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 228.107257][ T5725] usb 5-1: Product: syz [ 228.107274][ T5725] usb 5-1: Manufacturer: syz [ 228.325477][ T5710] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 228.474572][ T5710] usb 2-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 228.476304][ T5710] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.476344][ T5710] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 228.476400][ T5710] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 228.476447][ T5710] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.482138][ T5710] usb 2-1: config 0 descriptor?? [ 228.616974][ T5725] input: Samsung SUR40 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input13 [ 228.691100][ T5725] usb 5-1: USB disconnect, device number 17 [ 228.965828][T11287] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.971306][T11287] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.994899][ T5710] usbhid 2-1:0.0: can't add hid device: -71 [ 228.995002][ T5710] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 229.022755][ T5710] usb 2-1: USB disconnect, device number 36 [ 229.729237][ T5725] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 229.752843][ T5725] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 230.793908][ T5725] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 230.923711][ T5725] usb 2-1: device descriptor read/64, error -71 [ 231.173674][ T5725] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 231.303906][ T5725] usb 2-1: device descriptor read/64, error -71 [ 231.414039][ T5725] usb usb2-port1: attempt power cycle [ 231.455383][T11515] tmpfs: Bad value for 'nr_inodes' [ 231.599080][ T5771] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 231.629293][ T5771] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 231.661715][T11527] input: syz0 as /devices/virtual/input/input14 [ 231.699922][ T5615] udevd[5615]: setting owner of /dev/input/event4 to uid=0, gid=104 failed: No such file or directory [ 231.753778][ T5725] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 231.776354][ T5725] usb 2-1: device descriptor read/8, error -71 [ 231.898501][ T5771] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 232.015036][ T5725] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 232.034276][ T5725] usb 2-1: device descriptor read/8, error -71 [ 232.060443][T11543] netlink: 4 bytes leftover after parsing attributes in process `syz.6.752'. [ 232.108107][T11546] netlink: 'syz.5.753': attribute type 21 has an invalid length. [ 232.108126][T11546] netlink: 29 bytes leftover after parsing attributes in process `syz.5.753'. [ 232.144426][ T5725] usb usb2-port1: unable to enumerate USB device [ 232.191465][T11550] CIFS: Attempting to mount //127.0.0.1/share [ 232.256378][T11551] CIFS: VFS: \\127.0.0.1 No task to wake, unknown frame received! NumMids 0 [ 232.256576][T11551] CIFS: VFS: \\127.0.0.1 SMB response too short (0 bytes) [ 232.260856][T11550] CIFS: VFS: \\127.0.0.1 failed to create a new SMB session with Unknown: -11 [ 232.295339][T11550] CIFS: VFS: cifs_mount failed w/return code = -11 [ 232.383177][T11520] ceph: No mds server is up or the cluster is laggy [ 232.413146][ T9] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 232.487804][ T31] audit: type=1326 audit(1788897316.781:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11560 comm="syz.5.757" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2e7079e159 code=0x0 [ 232.523975][ T5771] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 232.678160][ T5771] usb 7-1: unable to get BOS descriptor or descriptor too short [ 232.678219][ T5771] usb 7-1: New USB device found, idVendor=07ca, idProduct=a800, bcdDevice=d6.ae [ 232.679651][ T5771] usb 7-1: config 114 has an invalid interface number: 174 but max is 0 [ 232.679680][ T5771] usb 7-1: config 114 has no interface number 0 [ 232.679712][ T5771] usb 7-1: config 114 interface 174 has no altsetting 0 [ 232.682656][ T5771] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.682684][ T5771] usb 7-1: Product: syz [ 232.682703][ T5771] usb 7-1: Manufacturer: syz [ 232.682720][ T5771] usb 7-1: SerialNumber: syz [ 232.933057][ T5771] dvb-usb: found a 'AVerMedia AverTV DVB-T USB 2.0 (A800)' in warm state. [ 232.958446][ T5771] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 232.961235][ T5771] dvbdev: DVB: registering new adapter (AVerMedia AverTV DVB-T USB 2.0 (A800)) [ 232.961293][ T5771] usb 7-1: media controller created [ 233.012754][ T5771] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 233.050911][ T5771] dvb-usb: bulk message failed: -22 (6/0) [ 233.051122][ T5771] dvb-usb: bulk message failed: -22 (6/0) [ 233.071637][ T5771] dvb-usb: no frontend was attached by 'AVerMedia AverTV DVB-T USB 2.0 (A800)' [ 233.098989][T11589] netlink: 8 bytes leftover after parsing attributes in process `syz.4.761'. [ 233.101761][T11589] fuse: Bad value for 'user_id' [ 233.101780][T11589] fuse: Bad value for 'user_id' [ 233.193671][ T5771] rc_core: IR keymap rc-avermedia-m135a not found [ 233.193692][ T5771] Registered IR keymap rc-empty [ 233.197325][ T5771] rc rc0: AVerMedia AverTV DVB-T USB 2.0 (A800) as /devices/platform/dummy_hcd.6/usb7/7-1/rc/rc0 [ 233.237768][ T5771] input: AVerMedia AverTV DVB-T USB 2.0 (A800) as /devices/platform/dummy_hcd.6/usb7/7-1/rc/rc0/input15 [ 233.267641][ T5771] dvb-usb: schedule remote query interval to 150 msecs. [ 233.267669][ T5771] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) successfully initialized and connected. [ 233.292279][ T5771] usb 7-1: USB disconnect, device number 8 [ 233.421244][T11602] netlink: 'syz.4.762': attribute type 1 has an invalid length. [ 233.421272][T11602] netlink: 20 bytes leftover after parsing attributes in process `syz.4.762'. [ 233.611081][ T5771] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) successfully deinitialized and disconnected. [ 233.821145][T11622] netlink: 'syz.4.764': attribute type 2 has an invalid length. [ 233.821170][T11622] netlink: 'syz.4.764': attribute type 11 has an invalid length. [ 233.821187][T11622] netlink: 112 bytes leftover after parsing attributes in process `syz.4.764'. [ 234.533926][T11653] FAULT_INJECTION: forcing a failure. [ 234.533926][T11653] name failslab, interval 1, probability 0, space 0, times 0 [ 234.533968][T11653] CPU: 1 UID: 0 PID: 11653 Comm: syz.6.772 Tainted: G L syzkaller #0 PREEMPT(full) [ 234.534004][T11653] Tainted: [L]=SOFTLOCKUP [ 234.534014][T11653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 234.534030][T11653] Call Trace: [ 234.534040][T11653] [ 234.534053][T11653] dump_stack_lvl+0xe8/0x150 [ 234.534092][T11653] should_fail_ex+0x3eb/0x540 [ 234.534128][T11653] should_failslab+0xa8/0x100 [ 234.534159][T11653] __kvmalloc_node_noprof+0x171/0x820 [ 234.534204][T11653] ? __nf_register_net_hook+0x232/0x930 [ 234.534242][T11653] ? nf_hook_entries_grow+0x287/0x740 [ 234.534281][T11653] ? nf_hook_entries_grow+0x287/0x740 [ 234.534327][T11653] nf_hook_entries_grow+0x287/0x740 [ 234.534381][T11653] __nf_register_net_hook+0x2c9/0x930 [ 234.534431][T11653] nf_register_net_hook+0xb2/0x190 [ 234.534470][T11653] nf_register_net_hooks+0x44/0x1b0 [ 234.534523][T11653] nf_defrag_ipv6_enable+0x87/0x120 [ 234.534556][T11653] nf_ct_netns_do_get+0x1e7/0x5c0 [ 234.534601][T11653] ? __pfx_nf_ct_netns_do_get+0x10/0x10 [ 234.534646][T11653] ? __kasan_kmalloc+0x93/0xb0 [ 234.534684][T11653] nf_ct_netns_get+0xc7/0x320 [ 234.534729][T11653] nft_connlimit_do_init+0x1de/0x2e0 [ 234.534774][T11653] nft_set_elem_expr_alloc+0x213/0x5f0 [ 234.534814][T11653] ? __pfx_nft_set_elem_expr_alloc+0x10/0x10 [ 234.534867][T11653] ? nft_rhash_init+0x2c7/0x3c0 [ 234.534907][T11653] ? __pfx_nft_rhash_init+0x10/0x10 [ 234.534942][T11653] ? kasan_quarantine_put+0xbb/0x1f0 [ 234.534980][T11653] ? __pfx_nft_rhash_key+0x10/0x10 [ 234.535016][T11653] ? __pfx_nft_rhash_obj+0x10/0x10 [ 234.535052][T11653] ? __pfx_nft_rhash_cmp+0x10/0x10 [ 234.535096][T11653] nft_set_expr_alloc+0x397/0x760 [ 234.535140][T11653] nf_tables_newset+0x1c5f/0x2570 [ 234.535184][T11653] ? __pfx_nf_tables_newset+0x10/0x10 [ 234.535219][T11653] ? lock_acquire+0x115/0x350 [ 234.535275][T11653] ? __nla_parse+0x40/0x60 [ 234.535316][T11653] nfnetlink_rcv+0x1288/0x28c0 [ 234.535392][T11653] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 234.535443][T11653] ? ref_tracker_free+0x689/0x830 [ 234.535514][T11653] ? skb_clone+0x246/0x3a0 [ 234.535551][T11653] ? __netlink_deliver_tap+0x811/0x860 [ 234.535597][T11653] ? netlink_deliver_tap+0x2e/0x1b0 [ 234.535644][T11653] ? netlink_deliver_tap+0x2e/0x1b0 [ 234.535684][T11653] netlink_unicast+0x7bd/0x940 [ 234.535730][T11653] netlink_sendmsg+0x7c3/0xae0 [ 234.535773][T11653] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.535827][T11653] ? apparmor_socket_sendmsg+0x98/0x360 [ 234.535860][T11653] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.535893][T11653] sock_sendmsg_nosec+0x13a/0x180 [ 234.535934][T11653] ____sys_sendmsg+0x54e/0x850 [ 234.535979][T11653] ? __pfx_____sys_sendmsg+0x10/0x10 [ 234.536041][T11653] ? import_iovec+0x73/0xa0 [ 234.536080][T11653] ___sys_sendmsg+0x2a5/0x360 [ 234.536109][T11653] ? __lock_acquire+0x747/0x2de0 [ 234.536152][T11653] ? __pfx____sys_sendmsg+0x10/0x10 [ 234.536227][T11653] ? __fget_files+0x2a/0x420 [ 234.536261][T11653] ? __fget_files+0x3a2/0x420 [ 234.536308][T11653] __x64_sys_sendmsg+0x1b1/0x290 [ 234.536343][T11653] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 234.536407][T11653] do_syscall_64+0x166/0x520 [ 234.536432][T11653] ? trace_irq_disable+0x3b/0x140 [ 234.536469][T11653] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.536506][T11653] ? clear_bhb_loop+0x70/0xc0 [ 234.536539][T11653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.536566][T11653] RIP: 0033:0x7fa23799e159 [ 234.536591][T11653] 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 [ 234.536614][T11653] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.536643][T11653] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 234.536663][T11653] RDX: 0000000000000800 RSI: 0000200000000080 RDI: 0000000000000003 [ 234.536681][T11653] RBP: 00007fa238886090 R08: 0000000000000000 R09: 0000000000000000 [ 234.536698][T11653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.536714][T11653] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 234.536757][T11653] [ 235.234621][T11667] netlink: 32 bytes leftover after parsing attributes in process `syz.4.774'. [ 235.363425][T11667] netlink: 'syz.4.774': attribute type 10 has an invalid length. [ 235.363472][T11667] netlink: 40 bytes leftover after parsing attributes in process `syz.4.774'. [ 235.399924][T11667] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 235.400311][T11667] net_ratelimit: 385 callbacks suppressed [ 235.400332][T11667] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 235.694523][T11677] nvmet: adding nsid 1 to subsystem testsubsys [ 235.738426][T11681] FAULT_INJECTION: forcing a failure. [ 235.738426][T11681] name failslab, interval 1, probability 0, space 0, times 0 [ 235.738465][T11681] CPU: 0 UID: 0 PID: 11681 Comm: syz.4.777 Tainted: G L syzkaller #0 PREEMPT(full) [ 235.738501][T11681] Tainted: [L]=SOFTLOCKUP [ 235.738511][T11681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 235.738528][T11681] Call Trace: [ 235.738540][T11681] [ 235.738552][T11681] dump_stack_lvl+0xe8/0x150 [ 235.738597][T11681] should_fail_ex+0x3eb/0x540 [ 235.738635][T11681] should_failslab+0xa8/0x100 [ 235.738664][T11681] ? __kernfs_new_node+0xe6/0x980 [ 235.738707][T11681] kmem_cache_alloc_noprof+0x9c/0x600 [ 235.738744][T11681] ? kstrdup+0x81/0x100 [ 235.738784][T11681] ? __kernfs_new_node+0xe6/0x980 [ 235.738833][T11681] __kernfs_new_node+0xe6/0x980 [ 235.738894][T11681] ? __pfx___kernfs_new_node+0x10/0x10 [ 235.738938][T11681] ? kernfs_root+0x1c/0x230 [ 235.738985][T11681] ? kernfs_root+0x1c/0x230 [ 235.739023][T11681] ? kernfs_root+0x1c/0x230 [ 235.739059][T11681] ? kernfs_root+0x1c/0x230 [ 235.739109][T11681] kernfs_create_dir_ns+0xfe/0x230 [ 235.739144][T11681] sysfs_create_dir_ns+0x12f/0x2a0 [ 235.739186][T11681] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 235.739228][T11681] ? do_raw_spin_unlock+0xf5/0x200 [ 235.739266][T11681] kobject_add_internal+0x622/0xcd0 [ 235.739307][T11681] kobject_init_and_add+0x12b/0x1a0 [ 235.739346][T11681] ? __pfx_kobject_init_and_add+0x10/0x10 [ 235.739379][T11681] ? __kmalloc_cache_noprof+0x31c/0x600 [ 235.739419][T11681] ? __kmalloc_cache_noprof+0x148/0x600 [ 235.739462][T11681] ? __raw_spin_lock_init+0x45/0x100 [ 235.739497][T11681] swnode_register+0x3ba/0x590 [ 235.739534][T11681] fwnode_create_software_node+0x194/0x1f0 [ 235.739571][T11681] device_create_managed_software_node+0xce/0x1f0 [ 235.739610][T11681] iommufd_test+0x38a1/0x6360 [ 235.739661][T11681] ? __lock_acquire+0x747/0x2de0 [ 235.739700][T11681] ? __pfx_iommufd_test+0x10/0x10 [ 235.739754][T11681] ? tomoyo_path_number_perm+0x219/0x5f0 [ 235.739784][T11681] ? tomoyo_path_number_perm+0x219/0x5f0 [ 235.739816][T11681] ? lock_acquire+0x115/0x350 [ 235.739871][T11681] ? __might_fault+0xaf/0x130 [ 235.739922][T11681] iommufd_fops_ioctl+0x465/0x600 [ 235.739960][T11681] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 235.739997][T11681] ? __fget_files+0x2a/0x420 [ 235.740039][T11681] ? __fget_files+0x2a/0x420 [ 235.740077][T11681] ? bpf_lsm_file_ioctl+0x9/0x20 [ 235.740110][T11681] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 235.740141][T11681] __se_sys_ioctl+0xfc/0x170 [ 235.740186][T11681] do_syscall_64+0x166/0x520 [ 235.740210][T11681] ? trace_irq_disable+0x3b/0x140 [ 235.740248][T11681] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.740277][T11681] ? clear_bhb_loop+0x70/0xc0 [ 235.740309][T11681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.740337][T11681] RIP: 0033:0x7f16b8d9e159 [ 235.740362][T11681] 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 [ 235.740385][T11681] RSP: 002b:00007f16b9d2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.740415][T11681] RAX: ffffffffffffffda RBX: 00007f16b9025fa0 RCX: 00007f16b8d9e159 [ 235.740436][T11681] RDX: 0000200000000140 RSI: 0000000000003ba0 RDI: 0000000000000004 [ 235.740455][T11681] RBP: 00007f16b8e3503b R08: 0000000000000000 R09: 0000000000000000 [ 235.740472][T11681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 235.740495][T11681] R13: 00007f16b9026038 R14: 00007f16b9025fa0 R15: 00007ffca5b67a58 [ 235.740536][T11681] [ 235.742633][T11681] kobject: kobject_add_internal failed for node1 (error: -12 parent: software_nodes) [ 235.742743][T11681] iommufd_mock iommufd_mock0: add pasid-num-bits property failed, rc: -12 [ 236.334299][T11689] EXT4-fs (nbd4): unable to read superblock [ 236.381224][T11690] FAULT_INJECTION: forcing a failure. [ 236.381224][T11690] name failslab, interval 1, probability 0, space 0, times 0 [ 236.381262][T11690] CPU: 0 UID: 0 PID: 11690 Comm: syz.1.781 Tainted: G L syzkaller #0 PREEMPT(full) [ 236.381294][T11690] Tainted: [L]=SOFTLOCKUP [ 236.381304][T11690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 236.381319][T11690] Call Trace: [ 236.381328][T11690] [ 236.381339][T11690] dump_stack_lvl+0xe8/0x150 [ 236.381388][T11690] should_fail_ex+0x3eb/0x540 [ 236.381422][T11690] should_failslab+0xa8/0x100 [ 236.381456][T11690] __kvmalloc_node_noprof+0x171/0x820 [ 236.381496][T11690] ? __nf_register_net_hook+0x232/0x930 [ 236.381531][T11690] ? nf_hook_entries_grow+0x287/0x740 [ 236.381565][T11690] ? nf_hook_entries_grow+0x287/0x740 [ 236.381611][T11690] nf_hook_entries_grow+0x287/0x740 [ 236.381659][T11690] __nf_register_net_hook+0x2c9/0x930 [ 236.381705][T11690] nf_register_net_hook+0xb2/0x190 [ 236.381742][T11690] nf_register_net_hooks+0x44/0x1b0 [ 236.381779][T11690] nf_synproxy_ipv6_init+0x7a/0xe0 [ 236.381806][T11690] nft_synproxy_do_init+0x31f/0x4c0 [ 236.381837][T11690] nf_tables_newrule+0x179e/0x28a0 [ 236.381881][T11690] ? __pfx_nf_tables_newrule+0x10/0x10 [ 236.381905][T11690] ? lock_acquire+0x115/0x350 [ 236.381940][T11690] ? nfnl_pernet+0x23/0x240 [ 236.381977][T11690] ? __nla_parse+0x40/0x60 [ 236.382014][T11690] nfnetlink_rcv+0x1288/0x28c0 [ 236.382078][T11690] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 236.382125][T11690] ? ref_tracker_free+0x689/0x830 [ 236.382181][T11690] ? skb_clone+0x246/0x3a0 [ 236.382213][T11690] ? __netlink_deliver_tap+0x811/0x860 [ 236.382253][T11690] ? netlink_deliver_tap+0x2e/0x1b0 [ 236.382283][T11690] ? netlink_deliver_tap+0x2e/0x1b0 [ 236.382319][T11690] netlink_unicast+0x7bd/0x940 [ 236.382367][T11690] netlink_sendmsg+0x7c3/0xae0 [ 236.382405][T11690] ? __pfx_netlink_sendmsg+0x10/0x10 [ 236.382446][T11690] ? apparmor_socket_sendmsg+0x98/0x360 [ 236.382474][T11690] ? __pfx_netlink_sendmsg+0x10/0x10 [ 236.382504][T11690] sock_sendmsg_nosec+0x13a/0x180 [ 236.382540][T11690] ____sys_sendmsg+0x54e/0x850 [ 236.382574][T11690] ? __pfx_____sys_sendmsg+0x10/0x10 [ 236.382611][T11690] ? import_iovec+0x73/0xa0 [ 236.382646][T11690] ___sys_sendmsg+0x2a5/0x360 [ 236.382671][T11690] ? __lock_acquire+0x747/0x2de0 [ 236.382710][T11690] ? __pfx____sys_sendmsg+0x10/0x10 [ 236.382777][T11690] ? __fget_files+0x2a/0x420 [ 236.382806][T11690] ? __fget_files+0x3a2/0x420 [ 236.382847][T11690] __x64_sys_sendmsg+0x1b1/0x290 [ 236.382878][T11690] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 236.382929][T11690] do_syscall_64+0x166/0x520 [ 236.382952][T11690] ? trace_irq_disable+0x3b/0x140 [ 236.382986][T11690] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.383011][T11690] ? clear_bhb_loop+0x70/0xc0 [ 236.383040][T11690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.383064][T11690] RIP: 0033:0x7fc0c039e159 [ 236.383087][T11690] 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 [ 236.383107][T11690] RSP: 002b:00007fc0c1275028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.383133][T11690] RAX: ffffffffffffffda RBX: 00007fc0c0625fa0 RCX: 00007fc0c039e159 [ 236.383151][T11690] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 236.383167][T11690] RBP: 00007fc0c1275090 R08: 0000000000000000 R09: 0000000000000000 [ 236.383182][T11690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 236.383197][T11690] R13: 00007fc0c0626038 R14: 00007fc0c0625fa0 R15: 00007ffcfda19d58 [ 236.383234][T11690] [ 236.839403][T11699] fuse: Bad value for 'fd' [ 236.882855][T11702] process 'syz.1.785' launched './file0' with NULL argv: empty string added [ 236.931379][T11706] FAULT_INJECTION: forcing a failure. [ 236.931379][T11706] name failslab, interval 1, probability 0, space 0, times 0 [ 236.931418][T11706] CPU: 0 UID: 0 PID: 11706 Comm: syz.4.784 Tainted: G L syzkaller #0 PREEMPT(full) [ 236.931449][T11706] Tainted: [L]=SOFTLOCKUP [ 236.931459][T11706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 236.931478][T11706] Call Trace: [ 236.931488][T11706] [ 236.931499][T11706] dump_stack_lvl+0xe8/0x150 [ 236.931535][T11706] should_fail_ex+0x3eb/0x540 [ 236.931567][T11706] should_failslab+0xa8/0x100 [ 236.931595][T11706] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 236.931633][T11706] ? __kernfs_new_node+0xa9/0x980 [ 236.931668][T11706] ? __kernfs_new_node+0xa9/0x980 [ 236.931710][T11706] kstrdup+0x42/0x100 [ 236.931747][T11706] __kernfs_new_node+0xa9/0x980 [ 236.931793][T11706] ? __pfx___kernfs_new_node+0x10/0x10 [ 236.931828][T11706] ? kernfs_root+0x1c/0x230 [ 236.931868][T11706] ? kernfs_root+0x1c/0x230 [ 236.931901][T11706] ? kernfs_root+0x1c/0x230 [ 236.931941][T11706] kernfs_new_node+0xea/0x140 [ 236.931981][T11706] kernfs_create_link+0xa7/0x200 [ 236.932016][T11706] sysfs_do_create_link_sd+0x83/0x110 [ 236.932052][T11706] device_add_class_symlinks+0x1cf/0x240 [ 236.932086][T11706] device_add+0x467/0xb80 [ 236.932117][T11706] input_register_device+0x9d7/0x1150 [ 236.932157][T11706] uinput_create_device+0x53e/0x690 [ 236.932191][T11706] uinput_ioctl_handler+0x433/0x15a0 [ 236.932222][T11706] ? __pfx_uinput_ioctl_handler+0x10/0x10 [ 236.932258][T11706] ? __fget_files+0x2a/0x420 [ 236.932296][T11706] ? __fget_files+0x3a2/0x420 [ 236.932331][T11706] ? bpf_lsm_file_ioctl+0x9/0x20 [ 236.932361][T11706] ? __pfx_uinput_ioctl+0x10/0x10 [ 236.932385][T11706] __se_sys_ioctl+0xfc/0x170 [ 236.932424][T11706] do_syscall_64+0x166/0x520 [ 236.932446][T11706] ? trace_irq_disable+0x3b/0x140 [ 236.932479][T11706] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.932504][T11706] ? clear_bhb_loop+0x70/0xc0 [ 236.932533][T11706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.932557][T11706] RIP: 0033:0x7f16b8d9e159 [ 236.932579][T11706] 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 [ 236.932600][T11706] RSP: 002b:00007f16b9d2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.932625][T11706] RAX: ffffffffffffffda RBX: 00007f16b9025fa0 RCX: 00007f16b8d9e159 [ 236.932643][T11706] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 236.932658][T11706] RBP: 00007f16b9d2d090 R08: 0000000000000000 R09: 0000000000000000 [ 236.932674][T11706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 236.932688][T11706] R13: 00007f16b9026038 R14: 00007f16b9025fa0 R15: 00007ffca5b67a58 [ 236.932724][T11706] [ 237.016726][ T5725] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 237.235223][ T5725] usb 7-1: New USB device found, idVendor=0c45, idProduct=62a0, bcdDevice=a0.18 [ 237.239327][ T5725] usb 7-1: config 10 has an invalid descriptor of length 0, skipping remainder of the config [ 237.253311][ T5725] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.253343][ T5725] usb 7-1: Product: syz [ 237.253361][ T5725] usb 7-1: Manufacturer: syz [ 237.253378][ T5725] usb 7-1: SerialNumber: syz [ 237.341089][T11712] tipc: Enabled bearer , priority 0 [ 237.341607][T11712] mac80211_hwsim hwsim9 D: renamed from syzkaller0 [ 237.392266][T11712] tipc: Disabling bearer [ 237.490122][T11715] netlink: 12 bytes leftover after parsing attributes in process `syz.4.787'. [ 237.515268][ T5725] gspca_main: gspca_sn9c20x-2.14.0 probing 0c45:62a0 [ 237.517233][ T5725] gspca_sn9c20x: Write register 1000 failed -71 [ 237.517260][ T5725] gspca_sn9c20x: Device initialization failed [ 237.517335][ T5725] gspca_sn9c20x 7-1:10.0: probe with driver gspca_sn9c20x failed with error -71 [ 237.519493][ T5725] usb 7-1: USB disconnect, device number 9 [ 237.612208][ T31] audit: type=1326 audit(1788897321.901:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11693 comm="syz.5.783" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7079e159 code=0x7fc00000 [ 237.643396][T11726] xfs: Unknown parameter '/{]$+' [ 238.263661][ T5725] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 238.415550][ T5725] usb 5-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice=a4.46 [ 238.418711][ T5725] usb 5-1: New USB device strings: Mfr=133, Product=2, SerialNumber=0 [ 238.418740][ T5725] usb 5-1: Product: syz [ 238.418757][ T5725] usb 5-1: Manufacturer: syz [ 238.455927][ T5725] usb 5-1: config 0 descriptor?? [ 238.474129][T10768] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 238.480536][ T5725] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 238.482232][ T5725] ftdi_sio ttyUSB0: unknown device type: 0xa446 [ 238.628358][T10768] usb 7-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 0.00 [ 238.629561][T10768] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 238.629606][T10768] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 238.629633][T10768] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 238.629659][T10768] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 238.629682][T10768] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 238.629740][T10768] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.661852][T11755] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 238.662418][T11755] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 238.662543][T11755] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 238.689888][T10768] mos7720 7-1:1.0: Moschip 2 port adapter converter detected [ 238.845881][T11780] input input17: cannot allocate more than FF_MAX_EFFECTS effects [ 239.019302][T11788] sg_write: data in/out 443356/194 bytes for SCSI command 0x0-- guessing data in; [ 239.019302][T11788] program syz.1.803 not setting count and/or reply_len properly [ 239.071092][T10768] usb 7-1: mos7720: usb_control_msg() failed: -71 [ 239.094156][T10768] usb 7-1: Moschip 2 port adapter converter now attached to ttyUSB1 [ 239.118098][T10768] usb 7-1: Moschip 2 port adapter converter now attached to ttyUSB2 [ 239.178365][T10768] usb 7-1: USB disconnect, device number 10 [ 239.178461][ C0] usb 7-1: mos7720_interrupt_callback - Error -19 submitting control urb [ 239.215518][T10768] moschip7720 ttyUSB1: Moschip 2 port adapter converter now disconnected from ttyUSB1 [ 239.241161][T10768] moschip7720 ttyUSB2: Moschip 2 port adapter converter now disconnected from ttyUSB2 [ 239.243443][T10768] mos7720 7-1:1.0: device disconnected [ 239.294231][ T5725] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 239.443697][ T5725] usb 2-1: Using ep0 maxpacket: 8 [ 239.447081][ T5725] usb 2-1: unable to get BOS descriptor or descriptor too short [ 239.447138][ T5725] usb 2-1: New USB device found, idVendor=046d, idProduct=0990, bcdDevice=5a.94 [ 239.448188][ T5725] usb 2-1: config 15 has an invalid interface number: 194 but max is 0 [ 239.448216][ T5725] usb 2-1: config 15 has no interface number 0 [ 239.448249][ T5725] usb 2-1: config 15 interface 194 has no altsetting 0 [ 239.450281][ T5725] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.450299][ T5725] usb 2-1: Product: syz [ 239.450310][ T5725] usb 2-1: Manufacturer: syz [ 239.450321][ T5725] usb 2-1: SerialNumber: syz [ 239.671844][ T5725] usb 2-1: unknown interface protocol 0xae, assuming v1 [ 239.671875][ T5725] usb 2-1: cannot find UAC_HEADER [ 239.693137][T11820] FAULT_INJECTION: forcing a failure. [ 239.693137][T11820] name failslab, interval 1, probability 0, space 0, times 0 [ 239.693176][T11820] CPU: 0 UID: 0 PID: 11820 Comm: syz.6.804 Tainted: G L syzkaller #0 PREEMPT(full) [ 239.693207][T11820] Tainted: [L]=SOFTLOCKUP [ 239.693217][T11820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 239.693231][T11820] Call Trace: [ 239.693240][T11820] [ 239.693250][T11820] dump_stack_lvl+0xe8/0x150 [ 239.693287][T11820] should_fail_ex+0x3eb/0x540 [ 239.693319][T11820] should_failslab+0xa8/0x100 [ 239.693344][T11820] ? skb_clone+0x212/0x3a0 [ 239.693371][T11820] kmem_cache_alloc_noprof+0x9c/0x600 [ 239.693407][T11820] ? skb_clone+0x212/0x3a0 [ 239.693441][T11820] skb_clone+0x212/0x3a0 [ 239.693471][T11820] __netlink_deliver_tap+0x413/0x860 [ 239.693514][T11820] ? netlink_deliver_tap+0x2e/0x1b0 [ 239.693556][T11820] netlink_deliver_tap+0x19c/0x1b0 [ 239.693587][T11820] netlink_unicast+0x781/0x940 [ 239.693624][T11820] netlink_sendmsg+0x7c3/0xae0 [ 239.693662][T11820] ? __pfx_netlink_sendmsg+0x10/0x10 [ 239.693702][T11820] ? apparmor_socket_sendmsg+0x98/0x360 [ 239.693729][T11820] ? __pfx_netlink_sendmsg+0x10/0x10 [ 239.693759][T11820] sock_sendmsg_nosec+0x13a/0x180 [ 239.693794][T11820] ____sys_sendmsg+0x54e/0x850 [ 239.693827][T11820] ? __pfx_____sys_sendmsg+0x10/0x10 [ 239.693864][T11820] ? import_iovec+0x73/0xa0 [ 239.693898][T11820] ___sys_sendmsg+0x2a5/0x360 [ 239.693924][T11820] ? __lock_acquire+0x747/0x2de0 [ 239.693963][T11820] ? __pfx____sys_sendmsg+0x10/0x10 [ 239.694028][T11820] ? __fget_files+0x2a/0x420 [ 239.694057][T11820] ? __fget_files+0x3a2/0x420 [ 239.694098][T11820] __x64_sys_sendmsg+0x1b1/0x290 [ 239.694127][T11820] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 239.694176][T11820] do_syscall_64+0x166/0x520 [ 239.694198][T11820] ? trace_irq_disable+0x3b/0x140 [ 239.694230][T11820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.694254][T11820] ? clear_bhb_loop+0x70/0xc0 [ 239.694284][T11820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.694308][T11820] RIP: 0033:0x7fa23799e159 [ 239.694330][T11820] 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 [ 239.694350][T11820] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 239.694375][T11820] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 239.694393][T11820] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 239.694408][T11820] RBP: 00007fa238886090 R08: 0000000000000000 R09: 0000000000000000 [ 239.694423][T11820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 239.694437][T11820] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 239.694472][T11820] [ 240.043313][ T5725] snd-usb-audio 2-1:15.194: probe with driver snd-usb-audio failed with error -22 [ 240.062724][ T5725] usb 2-1: USB disconnect, device number 41 [ 240.081612][ T5615] udevd[5615]: setting mode of /dev/bus/usb/002/041 to 020664 failed: No such file or directory [ 240.081739][ T5615] udevd[5615]: setting owner of /dev/bus/usb/002/041 to uid=0, gid=0 failed: No such file or directory [ 240.129670][ T5615] udevd[5615]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:15.194/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 240.553285][T11853] netlink: 92 bytes leftover after parsing attributes in process `syz.5.811'. [ 240.954042][ T1936] usb 5-1: USB disconnect, device number 18 [ 240.959503][ T1936] ftdi_sio 5-1:0.0: device disconnected [ 241.033702][T10768] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 241.183630][T10768] usb 2-1: Using ep0 maxpacket: 32 [ 241.184940][T10768] usb 2-1: New USB device found, idVendor=2b73, idProduct=001b, bcdDevice= 0.40 [ 241.189602][T10768] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.189676][T10768] usb 2-1: Product: syz [ 241.189695][T10768] usb 2-1: Manufacturer: syz [ 241.189712][T10768] usb 2-1: SerialNumber: syz [ 241.459811][T10768] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 241.478453][T10768] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 241.544952][T10768] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 241.552494][T10768] usb 2-1: USB disconnect, device number 42 [ 241.611529][ T5615] udevd[5615]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 242.032649][T11935] FAULT_INJECTION: forcing a failure. [ 242.032649][T11935] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 242.032688][T11935] CPU: 0 UID: 0 PID: 11935 Comm: syz.4.822 Tainted: G L syzkaller #0 PREEMPT(full) [ 242.032721][T11935] Tainted: [L]=SOFTLOCKUP [ 242.032731][T11935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 242.032745][T11935] Call Trace: [ 242.032755][T11935] [ 242.032767][T11935] dump_stack_lvl+0xe8/0x150 [ 242.032804][T11935] should_fail_ex+0x3eb/0x540 [ 242.032849][T11935] _copy_to_iter+0x59c/0x1810 [ 242.032876][T11935] ? unwind_get_return_address+0x4d/0x90 [ 242.032901][T11935] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 242.032950][T11935] ? __pfx__copy_to_iter+0x10/0x10 [ 242.032982][T11935] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 242.033020][T11935] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 242.033058][T11935] __skb_datagram_iter+0xf8/0x980 [ 242.033090][T11935] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 242.033128][T11935] skb_copy_datagram_iter+0xb5/0x240 [ 242.033161][T11935] netlink_recvmsg+0x2b9/0xa50 [ 242.033203][T11935] ? __pfx_netlink_recvmsg+0x10/0x10 [ 242.033237][T11935] ? aa_sock_msg_perm+0x144/0x210 [ 242.033271][T11935] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 242.033297][T11935] ? security_socket_recvmsg+0x7e/0x2c0 [ 242.033330][T11935] ? __pfx_netlink_recvmsg+0x10/0x10 [ 242.033366][T11935] sock_recvmsg+0x196/0x1e0 [ 242.033403][T11935] ____sys_recvmsg+0x1e6/0x4a0 [ 242.033429][T11935] ? iovec_from_user+0x87/0x250 [ 242.033468][T11935] ? __pfx_____sys_recvmsg+0x10/0x10 [ 242.033512][T11935] ? import_iovec+0x73/0xa0 [ 242.033545][T11935] ___sys_recvmsg+0x213/0x5a0 [ 242.033572][T11935] ? lock_acquire+0x115/0x350 [ 242.033608][T11935] ? __pfx____sys_recvmsg+0x10/0x10 [ 242.033641][T11935] ? lock_acquire+0x115/0x350 [ 242.033690][T11935] ? __fget_files+0x3a2/0x420 [ 242.033731][T11935] do_recvmmsg+0x31a/0x7f0 [ 242.033767][T11935] ? __pfx_do_recvmmsg+0x10/0x10 [ 242.033809][T11935] ? get_timespec64+0x119/0x1b0 [ 242.033849][T11935] ? __pfx_get_timespec64+0x10/0x10 [ 242.033884][T11935] __x64_sys_recvmmsg+0x1b7/0x250 [ 242.033917][T11935] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 242.033958][T11935] do_syscall_64+0x166/0x520 [ 242.033980][T11935] ? trace_irq_disable+0x3b/0x140 [ 242.034014][T11935] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.034040][T11935] ? clear_bhb_loop+0x70/0xc0 [ 242.034069][T11935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.034093][T11935] RIP: 0033:0x7f16b8d9e159 [ 242.034115][T11935] 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 [ 242.034136][T11935] RSP: 002b:00007f16b9d2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 242.034162][T11935] RAX: ffffffffffffffda RBX: 00007f16b9025fa0 RCX: 00007f16b8d9e159 [ 242.034181][T11935] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000008 [ 242.034198][T11935] RBP: 00007f16b8e3503b R08: 0000200000003700 R09: 0000000000000000 [ 242.034214][T11935] R10: 0000000002040000 R11: 0000000000000246 R12: 0000000000000000 [ 242.034230][T11935] R13: 00007f16b9026038 R14: 00007f16b9025fa0 R15: 00007ffca5b67a58 [ 242.034266][T11935] [ 242.225904][T11935] vivid-007: ================= START STATUS ================= [ 242.303045][T11935] vivid-007: Generate PTS: true [ 242.303141][T11935] vivid-007: Generate SCR: true [ 242.303211][T11935] tpg source WxH: 320x240 (Y'CbCr) [ 242.303253][T11935] tpg field: 1 [ 242.303275][T11935] tpg crop: (0,0)/320x240 [ 242.303315][T11935] tpg compose: (0,0)/320x240 [ 242.303343][T11935] tpg colorspace: 8 [ 242.303366][T11935] tpg transfer function: 0/0 [ 242.303399][T11935] tpg Y'CbCr encoding: 0/0 [ 242.303430][T11935] tpg quantization: 0/0 [ 242.388978][T11935] tpg RGB range: 0/2 [ 242.389029][T11935] vivid-007: ================== END STATUS ================== [ 243.243724][ T1936] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 243.317998][ T31] audit: type=1800 audit(1788897327.611:537): pid=11985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.835" name="file1" dev="overlay" ino=1036 res=0 errno=0 [ 243.395487][ T1936] usb 5-1: Using ep0 maxpacket: 16 [ 243.399045][ T1936] usb 5-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 243.399123][ T1936] usb 5-1: too many configurations: 123, using maximum allowed: 8 [ 243.400561][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.430437][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.450360][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.467367][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.484714][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.487477][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.492009][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.499727][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.516053][ T1936] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=45 [ 243.516139][ T1936] usb 5-1: SerialNumber: syz [ 243.555170][ T1936] usb 5-1: config 0 descriptor?? [ 243.590671][ T1936] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input18 [ 243.788051][T11965] input: syz1 as /devices/virtual/input/input19 [ 243.862737][ T4968] bcm5974 5-1:0.0: could not read from device [ 243.870659][ T5771] usb 5-1: USB disconnect, device number 19 [ 243.917423][ T5632] bcm5974 5-1:0.0: could not read from device [ 243.971969][T12017] overlay: Unknown parameter 'hash' [ 244.333831][ T1936] usb 7-1: new full-speed USB device number 11 using dummy_hcd [ 244.484889][ T1936] usb 7-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=7b.54 [ 244.485985][ T1936] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 244.486004][ T1936] usb 7-1: config 0 has no interface number 0 [ 244.487957][ T1936] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.487975][ T1936] usb 7-1: Product: syz [ 244.487986][ T1936] usb 7-1: Manufacturer: syz [ 244.487997][ T1936] usb 7-1: SerialNumber: syz [ 244.490474][ T1936] usb 7-1: config 0 descriptor?? [ 244.506746][ T1936] usb 7-1: selecting invalid altsetting 1 [ 244.507193][ T1936] dvb_ttusb_budget: ttusb_init_controller: error [ 244.507234][ T1936] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 244.683872][ T1936] DVB: Unable to find symbol stv0299_attach() [ 244.684700][T12049] FAULT_INJECTION: forcing a failure. [ 244.684700][T12049] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.684733][T12049] CPU: 0 UID: 0 PID: 12049 Comm: syz.4.843 Tainted: G L syzkaller #0 PREEMPT(full) [ 244.684764][T12049] Tainted: [L]=SOFTLOCKUP [ 244.684773][T12049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 244.684787][T12049] Call Trace: [ 244.684796][T12049] [ 244.684806][T12049] dump_stack_lvl+0xe8/0x150 [ 244.684839][T12049] should_fail_ex+0x3eb/0x540 [ 244.684888][T12049] _copy_from_user+0x2d/0xb0 [ 244.684920][T12049] clear_refs_write+0x107/0x940 [ 244.684957][T12049] ? __pfx_clear_refs_write+0x10/0x10 [ 244.684990][T12049] ? kstrtouint+0x6e/0xe0 [ 244.685019][T12049] ? lock_acquire+0x115/0x350 [ 244.685085][T12049] vfs_writev+0x4bb/0x990 [ 244.685111][T12049] ? __pfx_clear_refs_write+0x10/0x10 [ 244.685146][T12049] ? __pfx_vfs_writev+0x10/0x10 [ 244.685185][T12049] ? __fget_files+0x2a/0x420 [ 244.685219][T12049] ? __fget_files+0x3a2/0x420 [ 244.685246][T12049] ? __fget_files+0x2a/0x420 [ 244.685284][T12049] do_writev+0x154/0x2e0 [ 244.685311][T12049] ? __pfx_do_writev+0x10/0x10 [ 244.685346][T12049] do_syscall_64+0x166/0x520 [ 244.685368][T12049] ? trace_irq_disable+0x3b/0x140 [ 244.685400][T12049] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.685424][T12049] ? clear_bhb_loop+0x70/0xc0 [ 244.685452][T12049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.685475][T12049] RIP: 0033:0x7f16b8d9e159 [ 244.685495][T12049] 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 [ 244.685513][T12049] RSP: 002b:00007f16b9d2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 244.685536][T12049] RAX: ffffffffffffffda RBX: 00007f16b9025fa0 RCX: 00007f16b8d9e159 [ 244.685554][T12049] RDX: 0000000000000001 RSI: 00002000000000c0 RDI: 0000000000000004 [ 244.685569][T12049] RBP: 00007f16b9d2d090 R08: 0000000000000000 R09: 0000000000000000 [ 244.685584][T12049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.685597][T12049] R13: 00007f16b9026038 R14: 00007f16b9025fa0 R15: 00007ffca5b67a58 [ 244.685643][T12049] [ 245.019908][ T1936] DVB: Unable to find symbol tda8083_attach() [ 245.019925][ T1936] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 245.171012][T12066] netlink: 148 bytes leftover after parsing attributes in process `syz.1.845'. [ 245.171081][T12066] netlink: 56 bytes leftover after parsing attributes in process `syz.1.845'. [ 245.171101][T12066] netlink: 'syz.1.845': attribute type 1 has an invalid length. [ 245.172955][T12066] netlink: 24 bytes leftover after parsing attributes in process `syz.1.845'. [ 245.209278][ T31] audit: type=1326 audit(1788897329.501:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12065 comm="syz.1.845" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc0c039e159 code=0xffff0000 [ 246.564083][ T5771] usb 5-1: new low-speed USB device number 20 using dummy_hcd [ 246.724104][ T5771] usb 5-1: Invalid ep0 maxpacket: 64 [ 246.853756][ T5771] usb 5-1: new low-speed USB device number 21 using dummy_hcd [ 247.003806][ T5771] usb 5-1: Invalid ep0 maxpacket: 64 [ 247.004140][ T5771] usb usb5-port1: attempt power cycle [ 247.033736][ T1936] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 247.075555][ T30] usb 7-1: USB disconnect, device number 11 [ 247.185305][ T1936] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 247.188635][ T1936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.188655][ T1936] usb 2-1: Product: syz [ 247.188667][ T1936] usb 2-1: Manufacturer: syz [ 247.188679][ T1936] usb 2-1: SerialNumber: syz [ 247.330412][ T1936] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 247.353855][ T5771] usb 5-1: new low-speed USB device number 22 using dummy_hcd [ 247.386207][ T5771] usb 5-1: Invalid ep0 maxpacket: 64 [ 247.433765][ T30] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 247.513673][ T5771] usb 5-1: new low-speed USB device number 23 using dummy_hcd [ 247.534342][ T5771] usb 5-1: Invalid ep0 maxpacket: 64 [ 247.535624][ T5771] usb usb5-port1: unable to enumerate USB device [ 247.551144][ T5710] usb 2-1: USB disconnect, device number 43 [ 247.584948][ T30] usb 7-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c [ 247.586048][ T30] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 247.587784][ T30] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.587803][ T30] usb 7-1: Product: syz [ 247.587817][ T30] usb 7-1: Manufacturer: syz [ 247.587828][ T30] usb 7-1: SerialNumber: syz [ 247.592854][ T30] usb 7-1: config 0 descriptor?? [ 247.635078][ T30] ims_pcu 7-1:0.0: Missing CDC union descriptor [ 247.635214][ T30] ims_pcu 7-1:0.0: probe with driver ims_pcu failed with error -22 [ 247.813356][ T5771] usb 7-1: USB disconnect, device number 12 [ 248.404153][ T1936] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 248.407073][ T1936] ath9k_htc: Failed to initialize the device [ 248.410393][ T5710] usb 2-1: ath9k_htc: USB layer deinitialized [ 248.733838][ T5710] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 248.885016][ T5710] usb 2-1: New USB device found, idVendor=8087, idProduct=0025, bcdDevice= 0.01 [ 248.887475][ T5710] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 248.887499][ T5710] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1289, setting to 1024 [ 248.887518][ T5710] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 248.887547][ T5710] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.095724][T12194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000840: 0x642f instead [ 249.095753][T12194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000844: 0x6d2f instead [ 249.095771][T12194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000848: 0x0023 instead [ 249.096297][T12194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001980: 0x00c0 instead [ 249.096319][T12194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001984: 0x2000 instead [ 249.096340][T12194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001998: 0x00e4 instead [ 249.096536][T12194] FAULT_INJECTION: forcing a failure. [ 249.096536][T12194] name failslab, interval 1, probability 0, space 0, times 0 [ 249.096566][T12194] CPU: 1 UID: 0 PID: 12194 Comm: syz.6.867 Tainted: G L syzkaller #0 PREEMPT(full) [ 249.096598][T12194] Tainted: [L]=SOFTLOCKUP [ 249.096604][T12194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 249.096632][T12194] Call Trace: [ 249.096642][T12194] [ 249.096653][T12194] dump_stack_lvl+0xe8/0x150 [ 249.096688][T12194] should_fail_ex+0x3eb/0x540 [ 249.096723][T12194] should_failslab+0xa8/0x100 [ 249.096741][T12194] ? jffs2_prealloc_raw_node_refs+0xf8/0x800 [ 249.096787][T12194] kmem_cache_alloc_noprof+0x9c/0x600 [ 249.096824][T12194] ? jffs2_prealloc_raw_node_refs+0xf8/0x800 [ 249.096864][T12194] jffs2_prealloc_raw_node_refs+0xf8/0x800 [ 249.096903][T12194] jffs2_scan_medium+0x1924/0x7240 [ 249.096927][T12194] ? stack_depot_save_flags+0x33/0x7f0 [ 249.096975][T12194] ? kasan_save_track+0x4f/0x80 [ 249.097012][T12194] ? mtd_get_sb+0x18a/0x410 [ 249.097058][T12194] ? __pfx_jffs2_scan_medium+0x10/0x10 [ 249.097091][T12194] ? rcu_is_watching+0x16/0xb0 [ 249.097131][T12194] ? trace_kmalloc+0x2a/0xf0 [ 249.097165][T12194] ? __kmalloc_noprof+0x387/0x710 [ 249.097203][T12194] ? jffs2_sum_init+0xb7/0x220 [ 249.097225][T12194] ? jffs2_sum_init+0xb7/0x220 [ 249.097256][T12194] ? jffs2_sum_init+0x112/0x220 [ 249.097290][T12194] jffs2_do_mount_fs+0x775/0x22b0 [ 249.097313][T12194] ? trace_kmalloc+0x2a/0xf0 [ 249.097350][T12194] ? __raw_spin_lock_init+0x45/0x100 [ 249.097392][T12194] jffs2_do_fill_super+0x555/0xc50 [ 249.097437][T12194] ? __pfx_jffs2_fill_super+0x10/0x10 [ 249.097464][T12194] mtd_get_sb+0x18a/0x410 [ 249.097490][T12194] ? __pfx_jffs2_fill_super+0x10/0x10 [ 249.097516][T12194] ? __pfx_jffs2_fill_super+0x10/0x10 [ 249.097545][T12194] get_tree_mtd+0x597/0x7d0 [ 249.097583][T12194] ? __pfx_jffs2_fill_super+0x10/0x10 [ 249.097611][T12194] ? __pfx_get_tree_mtd+0x10/0x10 [ 249.097652][T12194] vfs_get_tree+0x92/0x2a0 [ 249.097685][T12194] do_new_mount+0x319/0xdc0 [ 249.097718][T12194] ? __pfx_do_new_mount+0x10/0x10 [ 249.097759][T12194] ? ns_capable+0x84/0xe0 [ 249.097787][T12194] ? path_mount+0x647/0x1050 [ 249.097816][T12194] ? user_path_at+0xd4/0x160 [ 249.097851][T12194] __se_sys_mount+0x31d/0x420 [ 249.097875][T12194] ? __pfx___se_sys_mount+0x10/0x10 [ 249.097920][T12194] ? __x64_sys_mount+0x20/0xc0 [ 249.097950][T12194] do_syscall_64+0x166/0x520 [ 249.097970][T12194] ? trace_irq_disable+0x3b/0x140 [ 249.098004][T12194] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.098020][T12194] ? clear_bhb_loop+0x70/0xc0 [ 249.098040][T12194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.098095][T12194] RIP: 0033:0x7fa23799e159 [ 249.098116][T12194] 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 [ 249.098136][T12194] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 249.098165][T12194] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 249.098178][T12194] RDX: 0000200000000300 RSI: 0000200000000100 RDI: 0000200000000200 [ 249.098193][T12194] RBP: 00007fa238886090 R08: 0000000000000000 R09: 0000000000000000 [ 249.098204][T12194] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000002 [ 249.098214][T12194] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 249.098264][T12194] [ 249.103484][ C0] Bluetooth: hci2: corrupted ACL packet [ 249.742534][ T5710] usb 2-1: USB disconnect, device number 44 [ 249.746974][ T4931] Bluetooth: hci2: Reading Intel version command failed (-71) [ 249.882140][T12225] sctp: [Deprecated]: syz.6.872 (pid 12225) Use of int in maxseg socket option. [ 249.882140][T12225] Use struct sctp_assoc_value instead [ 249.974808][ T1936] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 250.126776][ T1936] usb 5-1: Using ep0 maxpacket: 16 [ 250.127380][ T1936] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice=4f.14 [ 250.128416][ T1936] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 250.130480][ T1936] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.130506][ T1936] usb 5-1: Product: syz [ 250.130522][ T1936] usb 5-1: Manufacturer: syz [ 250.130537][ T1936] usb 5-1: SerialNumber: syz [ 250.133621][ T1936] usb 5-1: config 0 descriptor?? [ 250.287554][ T31] audit: type=1800 audit(1788897334.581:539): pid=12239 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.876" name="bus" dev="overlay" ino=347 res=0 errno=0 [ 250.383417][T12243] netlink: 32 bytes leftover after parsing attributes in process `syz.5.878'. [ 250.398000][T12248] netlink: 32 bytes leftover after parsing attributes in process `syz.5.878'. [ 250.398724][ T5771] usb 5-1: USB disconnect, device number 24 [ 250.613922][ T1936] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 250.763770][ T1936] usb 7-1: Using ep0 maxpacket: 16 [ 250.767879][ T1936] usb 7-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 250.769398][ T1936] usb 7-1: config 0 has no interfaces? [ 250.778594][ T1936] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.778622][ T1936] usb 7-1: Product: syz [ 250.778639][ T1936] usb 7-1: Manufacturer: syz [ 250.778655][ T1936] usb 7-1: SerialNumber: syz [ 250.810240][ T1936] usb 7-1: config 0 descriptor?? [ 251.042976][ T4931] Bluetooth: hci1: failed to read key size for handle 0 [ 251.173291][T12292] device-mapper: raid: Ignoring chunk size parameter for RAID 1 [ 251.173357][T12292] device-mapper: raid: Choosing default region size of 4MiB [ 251.196938][T12292] device-mapper: table: 248:0: raid: RAID device lookup failure (-ENOENT) [ 251.197001][T12292] device-mapper: ioctl: error adding target to table [ 251.219733][ T5771] usb 5-1: new low-speed USB device number 25 using dummy_hcd [ 251.353650][ T5771] usb 5-1: device descriptor read/64, error -71 [ 251.433729][ T30] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 251.583641][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 251.585931][ T30] usb 2-1: unable to get BOS descriptor or descriptor too short [ 251.585981][ T30] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 251.587224][ T30] usb 2-1: config 4 interface 0 has no altsetting 0 [ 251.590213][ T30] usb 2-1: string descriptor 0 read error: -22 [ 251.590326][ T30] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 251.606676][ T5771] usb 5-1: new low-speed USB device number 26 using dummy_hcd [ 251.646822][ T30] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 251.667810][ T30] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 251.668401][ T30] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 251.668478][ T30] usb 2-1: media controller created [ 251.711403][ T30] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 251.784199][ T5771] usb 5-1: device descriptor read/64, error -71 [ 251.894235][ T5771] usb usb5-port1: attempt power cycle [ 252.233813][ T5771] usb 5-1: new low-speed USB device number 27 using dummy_hcd [ 252.257364][ T5771] usb 5-1: device descriptor read/8, error -71 [ 252.493621][ T5771] usb 5-1: new low-speed USB device number 28 using dummy_hcd [ 252.514407][ T5771] usb 5-1: device descriptor read/8, error -71 [ 252.625453][ T5771] usb usb5-port1: unable to enumerate USB device [ 252.807358][T12292] usb 2-1: dvb_usb_au6610: wlen=5, aborting [ 252.807553][ T30] zl10353_read_register: readreg error (reg=127, ret==0) [ 252.922267][ T30] usb 2-1: USB disconnect, device number 45 [ 253.053731][ T4931] Bluetooth: hci1: command 0x2016 tx timeout [ 253.280051][T12346] lo: entered allmulticast mode [ 253.302336][T12342] lo: left allmulticast mode [ 253.399873][ T1936] usb 7-1: USB disconnect, device number 13 [ 253.465392][T12354] CIFS: Attempting to mount //127.0.0.1/share [ 254.296440][T12354] CIFS: VFS: Error connecting to socket. Aborting operation. [ 254.296481][T12354] CIFS: VFS: cifs_mount failed w/return code = -4 [ 254.457091][ T5771] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 254.531835][T12406] netlink: 44 bytes leftover after parsing attributes in process `syz.1.907'. [ 254.604087][ T5771] usb 5-1: Using ep0 maxpacket: 32 [ 254.606112][ T5771] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 254.608605][ T5771] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.608641][ T5771] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 254.608683][ T5771] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.622435][ T5771] usb 5-1: config 0 descriptor?? [ 254.676994][ T5771] hub 5-1:0.0: USB hub found [ 254.888639][ T5771] hub 5-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 255.103430][T12391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 255.121051][T12391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 255.123952][ T4931] Bluetooth: hci1: command 0x2016 tx timeout [ 255.168525][T12391] netlink: 260 bytes leftover after parsing attributes in process `syz.4.903'. [ 255.356860][T12432] ptrace attach of "ci-upstream-rust-kasan-gce/syz-executor exec"[12439] was attempted by "ci-upstream-rust-kasan-gce/syz-executor exec"[12432] [ 255.357255][T12435] tipc: Cannot configure node identity twice [ 255.395435][T12445] FAULT_INJECTION: forcing a failure. [ 255.395435][T12445] name failslab, interval 1, probability 0, space 0, times 0 [ 255.395471][T12445] CPU: 0 UID: 0 PID: 12445 Comm: syz.6.916 Tainted: G L syzkaller #0 PREEMPT(full) [ 255.395502][T12445] Tainted: [L]=SOFTLOCKUP [ 255.395511][T12445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 255.395528][T12445] Call Trace: [ 255.395537][T12445] [ 255.395547][T12445] dump_stack_lvl+0xe8/0x150 [ 255.395582][T12445] should_fail_ex+0x3eb/0x540 [ 255.395613][T12445] should_failslab+0xa8/0x100 [ 255.395639][T12445] __kmalloc_cache_noprof+0x9e/0x600 [ 255.395682][T12445] ? __kmalloc_cache_noprof+0x148/0x600 [ 255.395714][T12445] ? sctp_add_bind_addr+0x8c/0x370 [ 255.395741][T12445] ? sctp_add_bind_addr+0x8c/0x370 [ 255.395775][T12445] sctp_add_bind_addr+0x8c/0x370 [ 255.395819][T12445] sctp_copy_local_addr_list+0x31a/0x4e0 [ 255.395849][T12445] ? sctp_copy_local_addr_list+0xa3/0x4e0 [ 255.395875][T12445] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 255.395904][T12445] ? sctp_v6_is_any+0x64/0x80 [ 255.395934][T12445] ? sctp_copy_one_addr+0x93/0x360 [ 255.395965][T12445] sctp_bind_addr_copy+0xb3/0x3c0 [ 255.395993][T12445] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 255.396019][T12445] sctp_connect_new_asoc+0x2ff/0x6b0 [ 255.396054][T12445] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 255.396094][T12445] ? __local_bh_enable_ip+0xd6/0x140 [ 255.396117][T12445] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 255.396142][T12445] ? security_sctp_bind_connect+0x7e/0x2c0 [ 255.396209][T12445] sctp_sendmsg+0x159b/0x2d00 [ 255.396259][T12445] ? __pfx_sctp_sendmsg+0x10/0x10 [ 255.396290][T12445] ? irqentry_exit+0x218/0x910 [ 255.396325][T12445] ? lockdep_hardirqs_on+0x7b/0x110 [ 255.396359][T12445] ? irqentry_exit+0x218/0x910 [ 255.396391][T12445] ? trace_irq_disable+0x3b/0x140 [ 255.396441][T12445] ? sock_rps_record_flow+0x19/0x350 [ 255.396486][T12445] ? inet_sendmsg+0x298/0x320 [ 255.396517][T12445] ? __pfx_inet_sendmsg+0x10/0x10 [ 255.396563][T12445] sock_sendmsg_nosec+0x10e/0x180 [ 255.396597][T12445] ____sys_sendmsg+0x54e/0x850 [ 255.396629][T12445] ? __pfx_____sys_sendmsg+0x10/0x10 [ 255.396671][T12445] ? import_iovec+0x73/0xa0 [ 255.396704][T12445] ___sys_sendmsg+0x2a5/0x360 [ 255.396729][T12445] ? __lock_acquire+0x747/0x2de0 [ 255.396764][T12445] ? __pfx____sys_sendmsg+0x10/0x10 [ 255.396794][T12445] ? kstrtouint+0x6e/0xe0 [ 255.396842][T12445] ? __fget_files+0x2a/0x420 [ 255.396871][T12445] ? __fget_files+0x3a2/0x420 [ 255.396910][T12445] __sys_sendmmsg+0x273/0x4d0 [ 255.396942][T12445] ? __pfx___sys_sendmmsg+0x10/0x10 [ 255.396978][T12445] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 255.397015][T12445] ? ksys_write+0x242/0x270 [ 255.397050][T12445] ? __pfx_ksys_write+0x10/0x10 [ 255.397088][T12445] __x64_sys_sendmmsg+0xa0/0xc0 [ 255.397116][T12445] do_syscall_64+0x166/0x520 [ 255.397137][T12445] ? trace_irq_disable+0x3b/0x140 [ 255.397169][T12445] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.397193][T12445] ? clear_bhb_loop+0x70/0xc0 [ 255.397222][T12445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.397245][T12445] RIP: 0033:0x7fa23799e159 [ 255.397266][T12445] 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 [ 255.397286][T12445] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 255.397311][T12445] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 255.397328][T12445] RDX: 0000000000000002 RSI: 0000200000000680 RDI: 0000000000000003 [ 255.397343][T12445] RBP: 00007fa238886090 R08: 0000000000000000 R09: 0000000000000000 [ 255.397357][T12445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 255.397371][T12445] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 255.397405][T12445] [ 255.787498][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.787659][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.804987][ T5771] hid-generic 0003:046D:C31C.0004: unknown main item tag 0x0 [ 255.825984][ T5771] hid-generic 0003:046D:C31C.0004: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.4-1/input0 [ 256.127176][T12468] netlink: 'syz.6.918': attribute type 21 has an invalid length. [ 256.127200][T12468] netlink: 'syz.6.918': attribute type 22 has an invalid length. [ 256.127216][T12468] netlink: 'syz.6.918': attribute type 23 has an invalid length. [ 256.127231][T12468] netlink: 'syz.6.918': attribute type 25 has an invalid length. [ 256.127246][T12468] netlink: 96 bytes leftover after parsing attributes in process `syz.6.918'. [ 256.194192][ T1936] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 256.293959][ T5771] usb 5-1: USB disconnect, device number 29 [ 256.374386][ T1936] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 256.375376][ T1936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 256.375410][ T1936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 256.375436][ T1936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 256.377714][ T1936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.377742][ T1936] usb 2-1: Product: syz [ 256.377759][ T1936] usb 2-1: Manufacturer: syz [ 256.377776][ T1936] usb 2-1: SerialNumber: syz [ 256.380487][ T1936] usb 2-1: config 0 descriptor?? [ 256.601013][ T1936] adutux 2-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 256.726780][T12501] syzkaller1: entered promiscuous mode [ 256.726798][T12501] syzkaller1: entered allmulticast mode [ 257.007894][T12513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000840: 0x642f instead [ 257.007926][T12513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000844: 0x6d2f instead [ 257.007946][T12513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000848: 0x0023 instead [ 257.008442][T12513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001980: 0x00c0 instead [ 257.008473][T12513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001984: 0x2000 instead [ 257.008492][T12513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001998: 0x00e4 instead [ 257.083053][T12513] jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes [ 257.083075][T12513] jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 32 [ 257.535049][ T5696] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 257.683698][ T5696] usb 7-1: Using ep0 maxpacket: 16 [ 257.687943][ T5696] usb 7-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 257.689419][ T5696] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 257.718514][ T5696] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.718547][ T5696] usb 7-1: Product: syz [ 257.718564][ T5696] usb 7-1: Manufacturer: syz [ 257.718581][ T5696] usb 7-1: SerialNumber: syz [ 257.728293][ T5696] usb 7-1: config 0 descriptor?? [ 257.736545][ T5696] port100 7-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint [ 257.938140][T12522] netlink: 'syz.6.926': attribute type 4 has an invalid length. [ 257.938161][T12522] netlink: 8 bytes leftover after parsing attributes in process `syz.6.926'. [ 258.767390][T12543] syzkaller1: entered promiscuous mode [ 258.767462][T12543] syzkaller1: entered allmulticast mode [ 258.970400][ T5696] usb 2-1: USB disconnect, device number 46 [ 259.154070][ T1936] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 259.304242][ T1936] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 259.306425][ T1936] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 259.306455][ T1936] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 259.306477][ T1936] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 259.306525][ T1936] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.309152][ T1936] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 259.309179][ T1936] usb 5-1: Product: syz [ 259.309197][ T1936] usb 5-1: Manufacturer: syz [ 259.390664][ T1936] cdc_wdm 5-1:1.0: skipping garbage [ 259.390688][ T1936] cdc_wdm 5-1:1.0: skipping garbage [ 259.424265][ T1936] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 259.424307][ T1936] cdc_wdm 5-1:1.0: Unknown control protocol [ 259.600373][ T5696] usb 5-1: USB disconnect, device number 30 [ 259.659442][ T5710] usb 7-1: USB disconnect, device number 14 [ 259.804077][T12608] 9p: Bad value for 'timeout' [ 259.961985][T12620] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 260.058788][T12630] overlayfs: failed to resolve './file0': -2 [ 260.085422][T12630] overlay: ./file1 is not a directory [ 260.124182][ T5696] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 260.283764][ T5696] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 260.286613][ T5696] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 260.286643][ T5696] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 260.286665][ T5696] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 260.286713][ T5696] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 260.289543][ T5696] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 260.289572][ T5696] usb 5-1: Product: syz [ 260.289590][ T5696] usb 5-1: Manufacturer: syz [ 260.369246][ T5696] cdc_wdm 5-1:1.0: skipping garbage [ 260.369264][ T5696] cdc_wdm 5-1:1.0: skipping garbage [ 260.435300][ T5696] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 260.435326][ T5696] cdc_wdm 5-1:1.0: Unknown control protocol [ 260.589852][ T6652] IPVS: starting estimator thread 0... [ 260.635271][T12657] overlay: ./file2 is not a directory [ 260.693774][T12653] IPVS: using max 26 ests per chain, 62400 per kthread [ 260.933730][ T1936] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 260.936964][T12678] openvswitch: netlink: Flow actions attr not present in new flow. [ 261.063755][ T1936] usb 7-1: device descriptor read/64, error -71 [ 261.105724][T12683] capability: warning: `syz.5.958' uses 32-bit capabilities (legacy support in use) [ 261.303673][ T1936] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 261.433639][ T1936] usb 7-1: device descriptor read/64, error -71 [ 261.499054][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -EPIPE [ 261.503167][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 261.503266][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 261.503341][ C0] cdc_wdm 5-1:1.0: Unexpected error -71 [ 261.503495][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 261.503522][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 261.504181][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 261.504208][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 261.507415][ T30] usb 5-1: USB disconnect, device number 31 [ 261.511215][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 261.511241][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 261.511261][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 261.548204][ T1936] usb usb7-port1: attempt power cycle [ 261.914112][ T1936] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 261.935429][ T1936] usb 7-1: device descriptor read/8, error -71 [ 262.062775][T12713] overlayfs: failed to clone upperpath [ 262.070874][T12713] overlayfs: failed to clone lowerpath [ 262.122219][T12715] tipc: Cannot configure node identity twice [ 262.175621][ T1936] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 262.194518][ T1936] usb 7-1: device descriptor read/8, error -71 [ 262.304230][ T1936] usb usb7-port1: unable to enumerate USB device [ 262.491544][ T5624] Bluetooth: hci4: Malformed Event: 0x13 [ 263.434157][ T5696] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 263.435468][T12772] tipc: Cannot configure node identity twice [ 263.615302][ T5696] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 263.617403][ T5696] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 263.617432][ T5696] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 263.617453][ T5696] usb 2-1: config 220 has no interface number 2 [ 263.617519][ T5696] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 263.617548][ T5696] usb 2-1: config 220 interface 0 has no altsetting 0 [ 263.617568][ T5696] usb 2-1: config 220 interface 76 has no altsetting 0 [ 263.617587][ T5696] usb 2-1: config 220 interface 1 has no altsetting 0 [ 263.623019][ T5696] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.623047][ T5696] usb 2-1: Product: syz [ 263.623064][ T5696] usb 2-1: Manufacturer: syz [ 263.623081][ T5696] usb 2-1: SerialNumber: syz [ 263.949115][ T5696] usb 2-1: selecting invalid altsetting 0 [ 263.960482][ T5696] uvcvideo 2-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 263.960525][ T5696] uvcvideo 2-1:220.0: No valid video chain found. [ 263.997632][ T5696] usb 2-1: selecting invalid altsetting 0 [ 263.997663][ T5696] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 264.001897][ T5696] usb 2-1: USB disconnect, device number 47 [ 264.109359][T12816] netlink: 495 bytes leftover after parsing attributes in process `syz.5.989'. [ 264.141385][T12818] FAULT_INJECTION: forcing a failure. [ 264.141385][T12818] name failslab, interval 1, probability 0, space 0, times 0 [ 264.141414][T12818] CPU: 0 UID: 0 PID: 12818 Comm: syz.6.990 Tainted: G L syzkaller #0 PREEMPT(full) [ 264.141437][T12818] Tainted: [L]=SOFTLOCKUP [ 264.141443][T12818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 264.141454][T12818] Call Trace: [ 264.141461][T12818] [ 264.141468][T12818] dump_stack_lvl+0xe8/0x150 [ 264.141495][T12818] should_fail_ex+0x3eb/0x540 [ 264.141518][T12818] should_failslab+0xa8/0x100 [ 264.141538][T12818] __kmalloc_cache_node_noprof+0xa5/0x620 [ 264.141564][T12818] ? __kmalloc_cache_node_noprof+0x1f2/0x620 [ 264.141594][T12818] ? __alloc_workqueue+0x909/0x1b70 [ 264.141624][T12818] ? __alloc_workqueue+0x909/0x1b70 [ 264.141658][T12818] __alloc_workqueue+0x909/0x1b70 [ 264.141702][T12818] alloc_workqueue_noprof+0xe3/0x210 [ 264.141731][T12818] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 264.141760][T12818] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 264.141788][T12818] nci_register_device+0x3ff/0xa00 [ 264.141812][T12818] ? __pfx_nci_register_device+0x10/0x10 [ 264.141829][T12818] ? __raw_spin_lock_init+0x45/0x100 [ 264.141852][T12818] ? __raw_spin_lock_init+0x45/0x100 [ 264.141880][T12818] ? __init_waitqueue_head+0xa8/0x150 [ 264.141902][T12818] virtual_ncidev_open+0x129/0x1a0 [ 264.141921][T12818] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 264.141936][T12818] misc_open+0x2d5/0x350 [ 264.141970][T12818] chrdev_open+0x4d9/0x600 [ 264.141994][T12818] ? __pfx_chrdev_open+0x10/0x10 [ 264.142013][T12818] ? devcgroup_check_permission+0x31/0x8f0 [ 264.142041][T12818] ? __pfx_chrdev_open+0x10/0x10 [ 264.142056][T12818] do_dentry_open+0x80e/0x1360 [ 264.142082][T12818] vfs_open_consume+0x4a/0x350 [ 264.142099][T12818] ? path_openat+0x14bb/0x1e40 [ 264.142130][T12818] path_openat+0x14d7/0x1e40 [ 264.142170][T12818] do_file_open+0x23e/0x4a0 [ 264.142198][T12818] ? __pfx_do_file_open+0x10/0x10 [ 264.142238][T12818] ? _raw_spin_unlock+0x28/0x50 [ 264.142260][T12818] ? alloc_fd+0x651/0x6c0 [ 264.142287][T12818] do_sys_openat2+0x115/0x200 [ 264.142305][T12818] ? __se_sys_futex+0x3a8/0x450 [ 264.142324][T12818] ? __pfx_do_sys_openat2+0x10/0x10 [ 264.142343][T12818] ? ksys_write+0x242/0x270 [ 264.142381][T12818] ? __pfx___se_sys_futex+0x10/0x10 [ 264.142399][T12818] ? __pfx_ksys_write+0x10/0x10 [ 264.142425][T12818] __x64_sys_openat+0x138/0x170 [ 264.142453][T12818] do_syscall_64+0x166/0x520 [ 264.142474][T12818] ? trace_irq_disable+0x3b/0x140 [ 264.142498][T12818] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.142515][T12818] ? clear_bhb_loop+0x70/0xc0 [ 264.142536][T12818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.142553][T12818] RIP: 0033:0x7fa23799e159 [ 264.142569][T12818] 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 [ 264.142583][T12818] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 264.142607][T12818] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 264.142625][T12818] RDX: 0000000000000002 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 264.142637][T12818] RBP: 00007fa237a3503b R08: 0000000000000000 R09: 0000000000000000 [ 264.142647][T12818] R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 [ 264.142681][T12818] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 264.142715][T12818] [ 264.318376][ T30] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 264.534363][ T30] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 264.534411][ T30] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 264.536287][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.536353][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.536383][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.538764][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.538815][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.538844][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.539829][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.539878][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.539918][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.541064][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.541112][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.541142][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.542735][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.542785][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.542815][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.552950][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.553002][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.553032][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.590192][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.590247][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.590277][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.655844][ T30] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 264.655911][ T30] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 264.655942][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 264.749449][ T30] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 264.749480][ T30] usb 5-1: Product: syz [ 264.749496][ T30] usb 5-1: Manufacturer: syz [ 264.749514][ T30] usb 5-1: SerialNumber: syz [ 264.811681][ T30] usb 5-1: config 0 descriptor?? [ 264.834495][ T30] yurex 5-1:0.0: USB YUREX device now attached to Yurex #0 [ 264.860742][T12826] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 264.873980][T12826] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 265.022979][T12809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 265.030070][T12809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 265.046883][T12846] veth0_virt_wifi: entered promiscuous mode [ 265.057179][ T5771] usb 5-1: USB disconnect, device number 32 [ 265.084812][ T5771] yurex 5-1:0.0: USB YUREX #0 now disconnected [ 265.100571][ T30] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 265.243826][ T30] usb 2-1: Using ep0 maxpacket: 32 [ 265.244393][ T30] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 265.245499][ T30] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 265.245528][ T30] usb 2-1: config 0 has no interface number 0 [ 265.247554][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.247581][ T30] usb 2-1: Product: syz [ 265.247597][ T30] usb 2-1: Manufacturer: syz [ 265.247613][ T30] usb 2-1: SerialNumber: syz [ 265.250097][ T30] usb 2-1: config 0 descriptor?? [ 265.314096][ T30] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 265.443669][ T25] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 265.465117][ T30] usb 2-1: qt2_attach - failed to power on unit: -71 [ 265.465390][ T30] quatech2 2-1:0.51: probe with driver quatech2 failed with error -71 [ 265.472619][ T30] usb 2-1: USB disconnect, device number 48 [ 265.595316][ T25] usb 7-1: New USB device found, idVendor=0c45, idProduct=62a0, bcdDevice=a0.18 [ 265.596591][ T25] usb 7-1: config 10 has an invalid descriptor of length 0, skipping remainder of the config [ 265.600893][ T25] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.600922][ T25] usb 7-1: Product: syz [ 265.600939][ T25] usb 7-1: Manufacturer: syz [ 265.600956][ T25] usb 7-1: SerialNumber: syz [ 265.878391][ T25] gspca_main: gspca_sn9c20x-2.14.0 probing 0c45:62a0 [ 265.878855][ T25] gspca_sn9c20x: Write register 1000 failed -71 [ 265.878875][ T25] gspca_sn9c20x: Device initialization failed [ 265.878945][ T25] gspca_sn9c20x 7-1:10.0: probe with driver gspca_sn9c20x failed with error -71 [ 265.917744][ T25] usb 7-1: USB disconnect, device number 19 [ 266.079462][T12904] netlink: 6068 bytes leftover after parsing attributes in process `syz.1.1001'. [ 266.082618][T12904] openvswitch: netlink: IP tunnel dst address not specified [ 266.488161][T12932] FAULT_INJECTION: forcing a failure. [ 266.488161][T12932] name failslab, interval 1, probability 0, space 0, times 0 [ 266.488197][T12932] CPU: 1 UID: 0 PID: 12932 Comm: syz.6.1007 Tainted: G L syzkaller #0 PREEMPT(full) [ 266.488229][T12932] Tainted: [L]=SOFTLOCKUP [ 266.488238][T12932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 266.488252][T12932] Call Trace: [ 266.488262][T12932] [ 266.488272][T12932] dump_stack_lvl+0xe8/0x150 [ 266.488307][T12932] should_fail_ex+0x3eb/0x540 [ 266.488339][T12932] should_failslab+0xa8/0x100 [ 266.488365][T12932] ? security_inode_alloc+0x39/0x310 [ 266.488395][T12932] kmem_cache_alloc_noprof+0x9c/0x600 [ 266.488429][T12932] ? __pfx_make_kgid+0x10/0x10 [ 266.488459][T12932] ? security_inode_alloc+0x39/0x310 [ 266.488494][T12932] security_inode_alloc+0x39/0x310 [ 266.488525][T12932] inode_init_always_gfp+0x97e/0xd30 [ 266.488560][T12932] ? __pfx_sock_alloc_inode+0x10/0x10 [ 266.488591][T12932] alloc_inode+0x82/0x1b0 [ 266.488620][T12932] __sock_create+0x127/0xac0 [ 266.488662][T12932] __sys_socketpair+0x239/0x560 [ 266.488711][T12932] __x64_sys_socketpair+0x9b/0xb0 [ 266.488749][T12932] do_syscall_64+0x166/0x520 [ 266.488771][T12932] ? trace_irq_disable+0x3b/0x140 [ 266.488808][T12932] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.488833][T12932] ? clear_bhb_loop+0x70/0xc0 [ 266.488862][T12932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.488886][T12932] RIP: 0033:0x7fa23799f9fa [ 266.488907][T12932] Code: 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 35 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 266.488927][T12932] RSP: 002b:00007fa238885f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 266.488953][T12932] RAX: ffffffffffffffda RBX: 00007fa237c25f00 RCX: 00007fa23799f9fa [ 266.488970][T12932] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 266.488985][T12932] RBP: 00007fa238886090 R08: 0000000000000000 R09: 0000000000000000 [ 266.489000][T12932] R10: 00007fa238885f88 R11: 0000000000000246 R12: 0000000000000003 [ 266.489016][T12932] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 266.489051][T12932] [ 266.489529][T12932] socket: no more sockets [ 267.152084][T12953] netlink: 6068 bytes leftover after parsing attributes in process `syz.6.1012'. [ 267.153333][T12953] openvswitch: netlink: IP tunnel dst address not specified [ 267.157268][T12954] socket: no more sockets [ 268.630876][T12972] smbdirect: ib_dev[syz1]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 268.630921][T12972] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 268.630967][T12972] smbdirect: ib_dev[syz1]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 268.705542][T12972] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 269.073627][ T5771] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 269.225176][ T5771] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 269.227540][ T5771] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.227575][ T5771] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 269.227601][ T5771] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 269.227647][ T5771] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.265536][ T5771] usb 7-1: config 0 descriptor?? [ 269.715600][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715641][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715669][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715699][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715727][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715756][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715786][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715815][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715844][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.715873][ T5771] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 269.844845][ T5771] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.6-1/input0 [ 270.001170][ T5771] usb 7-1: USB disconnect, device number 20 [ 270.566662][T13057] siw: device registration error -23 [ 272.495639][T13076] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 272.660679][T13080] gadgetfs: bound to dummy_udc driver [ 272.828488][T13090] siw: device registration error -23 [ 272.917050][ T30] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 272.917305][ C1] gadgetfs: connected [ 272.917785][ T30] gadgetfs: disconnected [ 273.006336][T13079] gadgetfs: suspended from state 2 [ 273.253601][ T30] usb 1-1: device not accepting address 6, error -71 [ 275.400102][T13172] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1067'. [ 276.204084][ T9] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 276.272049][T13223] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 276.363911][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 276.364515][ T9] usb 5-1: New USB device found, idVendor=056a, idProduct=0017, bcdDevice= 0.40 [ 276.365603][ T9] usb 5-1: config 1 interface 0 has no altsetting 0 [ 276.370233][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.370262][ T9] usb 5-1: Product: 魸㚱졟㺡ﺞ貈⋨캾࿼珩ૣ樍쵵ꇿ㎢챡쳸䩝ೳ蔪뚗걢퇮聹璭퓬臘隨讬䁺﹌왣嚏蠵纯꩹茓樕筌䌪⤖쟐⚍텝抩烞綧╶쇠醒钓獂嵗瓓“遌㯎䓣몠啈鶻帑褶엶좁掹ו錗᧕胛幧뼳尶ㄮ吷䔻૳܍욅둱쇼匡㲯嚩扎䶗揀ᬇ撓ꔫ฼Ẁ✦砳⊡괮킕㲪㦘싀䪢㸖 [ 276.370300][ T9] usb 5-1: SerialNumber: Ⰺ [ 276.779245][T13249] FAULT_INJECTION: forcing a failure. [ 276.779245][T13249] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.779291][T13249] CPU: 0 UID: 0 PID: 13249 Comm: syz.1.1086 Tainted: G L syzkaller #0 PREEMPT(full) [ 276.779324][T13249] Tainted: [L]=SOFTLOCKUP [ 276.779337][T13249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.779352][T13249] Call Trace: [ 276.779361][T13249] [ 276.779373][T13249] dump_stack_lvl+0xe8/0x150 [ 276.779421][T13249] should_fail_ex+0x3eb/0x540 [ 276.779452][T13249] _copy_from_user+0x2d/0xb0 [ 276.779483][T13249] kstrtouint_from_user+0xd6/0x180 [ 276.779511][T13249] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 276.779545][T13249] ? lock_acquire+0x115/0x350 [ 276.779583][T13249] proc_fail_nth_write+0x8e/0x210 [ 276.779618][T13249] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 276.779660][T13249] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 276.779693][T13249] vfs_write+0x296/0xba0 [ 276.779735][T13249] ? __pfx_vfs_write+0x10/0x10 [ 276.779768][T13249] ? __fget_files+0x2a/0x420 [ 276.779801][T13249] ? __fget_files+0x3a2/0x420 [ 276.779828][T13249] ? __fget_files+0x2a/0x420 [ 276.779866][T13249] ksys_write+0x150/0x270 [ 276.779901][T13249] ? __pfx_ksys_write+0x10/0x10 [ 276.779950][T13249] do_syscall_64+0x166/0x520 [ 276.779991][T13249] ? trace_irq_disable+0x3b/0x140 [ 276.780023][T13249] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.780048][T13249] ? clear_bhb_loop+0x70/0xc0 [ 276.780078][T13249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.780101][T13249] RIP: 0033:0x7fc0c035e98e [ 276.780123][T13249] 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 [ 276.780150][T13249] RSP: 002b:00007fc0c1274fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.780176][T13249] RAX: ffffffffffffffda RBX: 00007fc0c12756c0 RCX: 00007fc0c035e98e [ 276.780194][T13249] RDX: 0000000000000001 RSI: 00007fc0c12750a0 RDI: 0000000000000004 [ 276.780210][T13249] RBP: 00007fc0c1275090 R08: 0000000000000000 R09: 0000000000000000 [ 276.780225][T13249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.780240][T13249] R13: 00007fc0c0626038 R14: 00007fc0c0625fa0 R15: 00007ffcfda19d58 [ 276.780283][T13249] [ 277.070646][ T9] usbhid 5-1:1.0: can't add hid device: -71 [ 277.070760][ T9] usbhid 5-1:1.0: probe with driver usbhid failed with error -71 [ 277.087416][ T9] usb 5-1: USB disconnect, device number 33 [ 277.135604][T13260] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 277.244680][T13263] gadgetfs: bound to dummy_udc driver [ 277.383249][T13263] Could not create tracefs 'show_event_filters' entry [ 277.426231][T13263] Could not create tracefs 'show_event_triggers' entry [ 277.463483][T13263] Could not create tracefs 'set_event_notrace_pid' entry [ 277.483631][ T5710] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 277.483861][ C1] gadgetfs: connected [ 277.484039][ T5710] gadgetfs: disconnected [ 277.492700][T13263] Could not create tracefs 'events' directory [ 278.232839][ T4983] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 278.232875][ T4983] ldm_validate_privheads(): Disk read failed. [ 278.233238][ T4983] ldm_parse_tocblock(): TOCBLOCK's second bitmap is 'log', should be ''. [ 278.233264][ T4983] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 278.233279][ T4983] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 278.233296][ T4983] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 278.233311][ T4983] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 278.233363][ T4983] loop0: [ 278.233385][ T4983] loop0: partition table partially beyond EOD, truncated [ 278.323843][ T5624] Bluetooth: hci4: command 0x0406 tx timeout [ 278.442623][T13308] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 278.442657][T13308] gadgetfs gadget.0: probe with driver gadgetfs failed with error -12 [ 278.541077][T13308] gadgetfs: bound to dummy_udc driver [ 279.330518][T13365] ================================================================== [ 279.330539][T13365] BUG: KASAN: slab-use-after-free in _raw_spin_lock_irq+0x3d/0x50 [ 279.330580][T13365] Read of size 1 at addr ffff888078ab6018 by task syz.6.1121/13365 [ 279.330601][T13365] [ 279.330618][T13365] CPU: 0 UID: 0 PID: 13365 Comm: syz.6.1121 Tainted: G L syzkaller #0 PREEMPT(full) [ 279.330650][T13365] Tainted: [L]=SOFTLOCKUP [ 279.330659][T13365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 279.330674][T13365] Call Trace: [ 279.330684][T13365] [ 279.330694][T13365] dump_stack_lvl+0xe8/0x150 [ 279.330726][T13365] print_address_description+0x55/0x1e0 [ 279.330759][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 279.330789][T13365] print_report+0x58/0x70 [ 279.330818][T13365] kasan_report+0x117/0x150 [ 279.330844][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 279.330880][T13365] __kasan_check_byte+0x2a/0x40 [ 279.330904][T13365] lock_acquire+0x7d/0x350 [ 279.330937][T13365] ? __pfx_apparmor_file_open+0x10/0x10 [ 279.330973][T13365] ? rcu_is_watching+0x16/0xb0 [ 279.330998][T13365] _raw_spin_lock_irq+0x3d/0x50 [ 279.331029][T13365] ? gadget_dev_open+0x4b/0x1b0 [ 279.331061][T13365] gadget_dev_open+0x4b/0x1b0 [ 279.331095][T13365] ? __pfx_gadget_dev_open+0x10/0x10 [ 279.331128][T13365] do_dentry_open+0x80e/0x1360 [ 279.331168][T13365] vfs_open_consume+0x4a/0x350 [ 279.331193][T13365] ? path_openat+0x14bb/0x1e40 [ 279.331228][T13365] path_openat+0x14d7/0x1e40 [ 279.331273][T13365] do_file_open+0x23e/0x4a0 [ 279.331309][T13365] ? __pfx_do_file_open+0x10/0x10 [ 279.331359][T13365] ? _raw_spin_unlock+0x28/0x50 [ 279.331390][T13365] ? alloc_fd+0x651/0x6c0 [ 279.331423][T13365] do_sys_openat2+0x115/0x200 [ 279.331448][T13365] ? __se_sys_futex+0x3a8/0x450 [ 279.331474][T13365] ? __pfx_do_sys_openat2+0x10/0x10 [ 279.331503][T13365] ? rcu_is_watching+0x16/0xb0 [ 279.331527][T13365] __x64_sys_openat+0x138/0x170 [ 279.331557][T13365] do_syscall_64+0x166/0x520 [ 279.331579][T13365] ? trace_irq_disable+0x3b/0x140 [ 279.331613][T13365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.331637][T13365] ? clear_bhb_loop+0x70/0xc0 [ 279.331664][T13365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.331688][T13365] RIP: 0033:0x7fa23799e159 [ 279.331709][T13365] 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 [ 279.331730][T13365] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 279.331757][T13365] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 279.331775][T13365] RDX: 0000000000000002 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 279.331791][T13365] RBP: 00007fa237a3503b R08: 0000000000000000 R09: 0000000000000000 [ 279.331806][T13365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 279.331821][T13365] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 279.331848][T13365] [ 279.331857][T13365] [ 279.331876][T13365] Allocated by task 5618: [ 279.331888][T13365] kasan_save_track+0x3e/0x80 [ 279.331922][T13365] __kasan_kmalloc+0x93/0xb0 [ 279.331941][T13365] __kmalloc_cache_noprof+0x31c/0x600 [ 279.331972][T13365] gadgetfs_fill_super+0x27b/0x790 [ 279.332003][T13365] get_tree_single+0xc0/0x150 [ 279.332030][T13365] vfs_get_tree+0x92/0x2a0 [ 279.332059][T13365] do_new_mount+0x319/0xdc0 [ 279.332083][T13365] __se_sys_mount+0x31d/0x420 [ 279.332107][T13365] do_syscall_64+0x166/0x520 [ 279.332126][T13365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.332149][T13365] [ 279.332155][T13365] Freed by task 13308: [ 279.332177][T13365] kasan_save_track+0x3e/0x80 [ 279.332211][T13365] kasan_save_free_info+0x40/0x50 [ 279.332238][T13365] __kasan_slab_free+0x5c/0x80 [ 279.332256][T13365] kfree+0x1c5/0x650 [ 279.332282][T13365] dev_release+0x164/0x200 [ 279.332312][T13365] __fput+0x413/0xa50 [ 279.332334][T13365] task_work_run+0x1d9/0x260 [ 279.332367][T13365] do_exit+0x73a/0x2360 [ 279.332396][T13365] do_group_exit+0x22d/0x2f0 [ 279.332453][T13365] get_signal+0x1216/0x12c0 [ 279.332476][T13365] arch_do_signal_or_restart+0xbb/0x860 [ 279.332503][T13365] exit_to_user_mode_loop+0x10e/0x770 [ 279.332535][T13365] do_syscall_64+0x328/0x520 [ 279.332554][T13365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.332575][T13365] [ 279.332582][T13365] The buggy address belongs to the object at ffff888078ab6000 [ 279.332582][T13365] which belongs to the cache kmalloc-1k of size 1024 [ 279.332602][T13365] The buggy address is located 24 bytes inside of [ 279.332602][T13365] freed 1024-byte region [ffff888078ab6000, ffff888078ab6400) [ 279.332627][T13365] [ 279.332633][T13365] The buggy address belongs to the physical page: [ 279.332653][T13365] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888078ab1000 pfn:0x78ab0 [ 279.332677][T13365] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 279.332696][T13365] flags: 0xfff00000000240(workingset|head|node=0|zone=1|lastcpupid=0x7ff) [ 279.332725][T13365] page_type: f5(slab) [ 279.332746][T13365] raw: 00fff00000000240 ffff88813ff1adc0 ffffea0001f30410 ffffea0000a4e610 [ 279.332768][T13365] raw: ffff888078ab1000 000000000010000c 00000000f5000000 0000000000000000 [ 279.332791][T13365] head: 00fff00000000240 ffff88813ff1adc0 ffffea0001f30410 ffffea0000a4e610 [ 279.332811][T13365] head: ffff888078ab1000 000000000010000c 00000000f5000000 0000000000000000 [ 279.332833][T13365] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 279.332853][T13365] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 279.332865][T13365] page dumped because: kasan: bad access detected [ 279.332882][T13365] page_owner tracks the page as allocated [ 279.332891][T13365] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5618, tgid 5618 (syz-executor), ts 90559646794 [ 279.332928][T13365] post_alloc_hook+0x1f9/0x250 [ 279.332956][T13365] get_page_from_freelist+0x2209/0x2280 [ 279.332990][T13365] __alloc_frozen_pages_noprof+0x217/0x5a0 [ 279.333024][T13365] allocate_slab+0x7d/0x620 [ 279.333048][T13365] refill_objects+0x2d5/0x350 [ 279.333072][T13365] __pcs_replace_empty_main+0x2c8/0x6c0 [ 279.333095][T13365] __kmalloc_noprof+0x476/0x710 [ 279.333124][T13365] tomoyo_init_log+0x1a6b/0x1f60 [ 279.333151][T13365] tomoyo_supervisor+0x35f/0x1550 [ 279.333186][T13365] tomoyo_mount_permission+0x670/0x9e0 [ 279.333211][T13365] security_sb_mount+0xe4/0x320 [ 279.333235][T13365] path_mount+0xbc/0x1050 [ 279.333260][T13365] __se_sys_mount+0x31d/0x420 [ 279.333286][T13365] do_syscall_64+0x166/0x520 [ 279.333305][T13365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.333327][T13365] page last free pid 5278 tgid 5278 ts 54827979454 stack trace: [ 279.333344][T13365] __free_frozen_pages+0xc93/0xd90 [ 279.333373][T13365] __slab_free+0x274/0x2c0 [ 279.333404][T13365] qlist_free_all+0x99/0x100 [ 279.333435][T13365] kasan_quarantine_reduce+0x148/0x160 [ 279.333466][T13365] __kasan_slab_alloc+0x22/0x80 [ 279.333486][T13365] __kmalloc_node_noprof+0x44b/0x720 [ 279.333516][T13365] qdisc_alloc+0x92/0x9d0 [ 279.333538][T13365] qdisc_create_dflt+0x8e/0x4e0 [ 279.333560][T13365] dev_activate+0x37a/0x1150 [ 279.333582][T13365] __dev_open+0x699/0x850 [ 279.333612][T13365] __dev_change_flags+0x329/0x820 [ 279.333632][T13365] netif_change_flags+0x7c/0x1b0 [ 279.333652][T13365] dev_change_flags+0x128/0x260 [ 279.333670][T13365] devinet_ioctl+0x966/0x1c50 [ 279.333691][T13365] inet_ioctl+0x42a/0x560 [ 279.333718][T13365] sock_do_ioctl+0x101/0x320 [ 279.333746][T13365] [ 279.333752][T13365] Memory state around the buggy address: [ 279.333765][T13365] ffff888078ab5f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 279.333782][T13365] ffff888078ab5f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 279.333798][T13365] >ffff888078ab6000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 279.333810][T13365] ^ [ 279.333823][T13365] ffff888078ab6080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 279.333839][T13365] ffff888078ab6100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 279.333851][T13365] ================================================================== [ 279.333872][T13365] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 280.132397][T13365] CPU: 0 UID: 0 PID: 13365 Comm: syz.6.1121 Tainted: G L syzkaller #0 PREEMPT(full) [ 280.143371][T13365] Tainted: [L]=SOFTLOCKUP [ 280.147716][T13365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 280.157793][T13365] Call Trace: [ 280.161098][T13365] [ 280.164102][T13365] vpanic+0x56d/0xa70 [ 280.168168][T13365] ? __pfx_vpanic+0x10/0x10 [ 280.172728][T13365] panic+0xc5/0xd0 [ 280.176575][T13365] ? __pfx_panic+0x10/0x10 [ 280.181020][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 280.186071][T13365] ? rcu_is_watching+0x16/0xb0 [ 280.190859][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 280.195915][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 280.200964][T13365] check_panic_on_warn+0x89/0xb0 [ 280.206015][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 280.211069][T13365] end_report+0x73/0x170 [ 280.215332][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 280.220376][T13365] kasan_report+0x128/0x150 [ 280.224920][T13365] ? _raw_spin_lock_irq+0x3d/0x50 [ 280.229970][T13365] __kasan_check_byte+0x2a/0x40 [ 280.234845][T13365] lock_acquire+0x7d/0x350 [ 280.239295][T13365] ? __pfx_apparmor_file_open+0x10/0x10 [ 280.244869][T13365] ? rcu_is_watching+0x16/0xb0 [ 280.249662][T13365] _raw_spin_lock_irq+0x3d/0x50 [ 280.254577][T13365] ? gadget_dev_open+0x4b/0x1b0 [ 280.259455][T13365] gadget_dev_open+0x4b/0x1b0 [ 280.264195][T13365] ? __pfx_gadget_dev_open+0x10/0x10 [ 280.269526][T13365] do_dentry_open+0x80e/0x1360 [ 280.274353][T13365] vfs_open_consume+0x4a/0x350 [ 280.279144][T13365] ? path_openat+0x14bb/0x1e40 [ 280.283937][T13365] path_openat+0x14d7/0x1e40 [ 280.288581][T13365] do_file_open+0x23e/0x4a0 [ 280.293115][T13365] ? __pfx_do_file_open+0x10/0x10 [ 280.298176][T13365] ? _raw_spin_unlock+0x28/0x50 [ 280.303050][T13365] ? alloc_fd+0x651/0x6c0 [ 280.307414][T13365] do_sys_openat2+0x115/0x200 [ 280.312117][T13365] ? __se_sys_futex+0x3a8/0x450 [ 280.316982][T13365] ? __pfx_do_sys_openat2+0x10/0x10 [ 280.322208][T13365] ? rcu_is_watching+0x16/0xb0 [ 280.326990][T13365] __x64_sys_openat+0x138/0x170 [ 280.331874][T13365] do_syscall_64+0x166/0x520 [ 280.336478][T13365] ? trace_irq_disable+0x3b/0x140 [ 280.341535][T13365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.347617][T13365] ? clear_bhb_loop+0x70/0xc0 [ 280.352401][T13365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.358312][T13365] RIP: 0033:0x7fa23799e159 [ 280.362768][T13365] 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 [ 280.382397][T13365] RSP: 002b:00007fa238886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 280.390828][T13365] RAX: ffffffffffffffda RBX: 00007fa237c25fa0 RCX: 00007fa23799e159 [ 280.398826][T13365] RDX: 0000000000000002 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 280.406828][T13365] RBP: 00007fa237a3503b R08: 0000000000000000 R09: 0000000000000000 [ 280.414824][T13365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 280.422818][T13365] R13: 00007fa237c26038 R14: 00007fa237c25fa0 R15: 00007fff3524dbf8 [ 280.430827][T13365] [ 280.434448][T13365] Kernel Offset: disabled [ 280.438789][T13365] Rebooting in 86400 seconds..