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0x1000}], 0x4, &(0x7f0000003a80)=ANY=[@ANYBLOB="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"], 0x480}, 0x4000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) 12:00:03 executing program 2: pipe2$watch_queue(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) recvmsg$kcm(r2, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @broadcast}]}) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x4, 0x0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x6, 0x0, &(0x7f00000003c0)=[{}, {0x0, 0x80000000}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000480)=[{}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000640)={r3, &(0x7f0000000580), &(0x7f00000005c0)}) 12:00:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5254c0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80000000) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5254c0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80000000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:03 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) socket$kcm(0x29, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:03 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) 12:00:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) (async) 12:00:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5254c0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80000000) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) 12:00:03 executing program 2: pipe2$watch_queue(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) recvmsg$kcm(r2, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @broadcast}]}) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x4, 0x0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x6, 0x0, &(0x7f00000003c0)=[{}, {0x0, 0x80000000}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000480)=[{}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000640)={r3, &(0x7f0000000580), &(0x7f00000005c0)}) pipe2$watch_queue(&(0x7f0000000680), 0x80) (async) accept$alg(r0, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) recvmsg$kcm(r2, 0x0, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @broadcast}]}) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x4, 0x0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x6, 0x0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000480)=[{}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000640)={r3, &(0x7f0000000580), &(0x7f00000005c0)}) (async) 12:00:03 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5c143) r1 = syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x336c) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_DO_IT(r0, 0xab03) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r2}, 0x4) 12:00:04 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="59238f3f06b48c7384322476ceccf74466a9806d393faa39367a68369753ae90e1696dd72628a681a90a4e2bb2c0e5855f7b9167788da478288e6ccb6d91a2c81df77b112d52b63d86fb3610f313c6b5ab4d0b91240d9c2072e55346aca53111ed1509ee8eb2d4860b81b72d0dea0a1c5fdb86ef782dfa0e2889027f811d4885d18ac94f696a6489f53b9d8703b89949ca723c684f12b11d822a1b9886703b266c2db3cee298573a2cbbf798ea2bcee0a63739a5325989074d09c1ff328e88d0f826d8763a85f7ec4fccda2a7abe64432f7a31d5da", 0xd5}, {&(0x7f0000001140)="147286b6834ff2b60e50044cfa934c1b1c7a60cb404f592cb523ed3d40fdd1a527abbba6becc295506798349c09adbfd35ac56", 0x33}, {&(0x7f0000001180)="bff7d1269db32ea06ba60728961ff9c3d5e10d5fa3060d762dd2ba22225173bc3e0d723b50fa9517b80a20c2831a927686e59dfa0de5d091c7c636d197a214c70f9f69b603dc1c6f9af053e6929fdb6f39513d6721f89ffb368f11339cf4bcd75cf6a3c56fd2a6f086e949f941677017e1932f75790c4c816f32591996ddafaab688b6fbd3c77955837dd5d1a779db48f4ba64044354e0148e99e5ea44da2e6a8c5b9cd6bda17bce5cd039522f59ffc07462b66acd450f78a02cd5cd0b450fbc8f751585d212d408d91969fa5f6486fd0b3615cb01b279f8686cb921018a0933c3e9e3bec0966bef30aeb8830bd8173a49e5255e9182a32f9d7b", 0xfa}, {&(0x7f0000001280)="7a36b5b1c074b79bb6ddacfc4c680faad9d99c7215736960986fb30650473acaf881066f10192eacd1800a708d4523e8c14f2aef3c0ea6d5f3780e718ce653bf0fb85b9d2c3b62f92cee760cc589a484c781f59c68c2f8f60990a8e31e23785d606bd2b39ffabdd45a374a346c0a796934486a673e5f119d96fa4d712ff49825f328559c400ec0ddf299f0f998c1c5e5046f5272d37f320c011a30920a780ce29b8da1fe9f08709668617d34017e3830f17f5f7b7970a6c54c544f546852f07f3c440adcd43e3c5946730a87c8b6d84d8d6357", 0xd3}, {&(0x7f0000001380)="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", 0xff}], 0x6, &(0x7f0000002580)=ANY=[@ANYBLOB="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0x1040}, 0x2004c081) 12:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:04 executing program 2: pipe2$watch_queue(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) accept$alg(r0, 0x0, 0x0) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) recvmsg$kcm(r2, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @broadcast}]}) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async, rerun: 32) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x4, 0x0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x6, 0x0, &(0x7f00000003c0)=[{}, {0x0, 0x80000000}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000480)=[{}, {}]}) (rerun: 32) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000640)={r3, &(0x7f0000000580), &(0x7f00000005c0)}) 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5c143) r1 = syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x336c) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_DO_IT(r0, 0xab03) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r2}, 0x4) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) sendmsg$kcm(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="59238f3f06b48c7384322476ceccf74466a9806d393faa39367a68369753ae90e1696dd72628a681a90a4e2bb2c0e5855f7b9167788da478288e6ccb6d91a2c81df77b112d52b63d86fb3610f313c6b5ab4d0b91240d9c2072e55346aca53111ed1509ee8eb2d4860b81b72d0dea0a1c5fdb86ef782dfa0e2889027f811d4885d18ac94f696a6489f53b9d8703b89949ca723c684f12b11d822a1b9886703b266c2db3cee298573a2cbbf798ea2bcee0a63739a5325989074d09c1ff328e88d0f826d8763a85f7ec4fccda2a7abe64432f7a31d5da", 0xd5}, {&(0x7f0000001140)="147286b6834ff2b60e50044cfa934c1b1c7a60cb404f592cb523ed3d40fdd1a527abbba6becc295506798349c09adbfd35ac56", 0x33}, {&(0x7f0000001180)="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", 0xfa}, {&(0x7f0000001280)="7a36b5b1c074b79bb6ddacfc4c680faad9d99c7215736960986fb30650473acaf881066f10192eacd1800a708d4523e8c14f2aef3c0ea6d5f3780e718ce653bf0fb85b9d2c3b62f92cee760cc589a484c781f59c68c2f8f60990a8e31e23785d606bd2b39ffabdd45a374a346c0a796934486a673e5f119d96fa4d712ff49825f328559c400ec0ddf299f0f998c1c5e5046f5272d37f320c011a30920a780ce29b8da1fe9f08709668617d34017e3830f17f5f7b7970a6c54c544f546852f07f3c440adcd43e3c5946730a87c8b6d84d8d6357", 0xd3}, {&(0x7f0000001380)="ded53b7c3892cf540782621c2047d5a8513350c52b15eb97d5ba87fb44592f16978da32ec2295c6aaf1bf504e61bf01c5e03c4dc2c36ea8495150608be86aae74d2dd63bd4984c19433a24973edfa18fa43e3a0a6fe71bc2cef14e4873bd7e601d7aa764cc268d07a5ef2810a856a460fce415f04ab49937a1fa7edbe1b0a4a6beacb9c7c9734171e0973fc141ec6e8e60ab24aafc4feb46b997572441b3c1ff9dc4e2d1651cef8f2dcadcf18678da79b00b32aeb25792f277b2b86aaf3a3a3a1ca6ae8461b62f695868facc7ef1db89830f2870b421e6f10aabbd0ac6f33b0729683663970c45351b2decc8dc551f3fe0786b3cda399e629358ef54259d0c", 0xff}], 0x6, &(0x7f0000002580)=ANY=[@ANYBLOB="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0x1040}, 0x2004c081) 12:00:04 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) [ 1240.685770][T11870] block nbd0: shutting down sockets 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5c143) r1 = syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x336c) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r1, 0xffffffffffffffff}, 0x4) (rerun: 32) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r2}, 0x4) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)="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&(0x7f0000002580)=ANY=[@ANYBLOB="300000000000000001000000feffffffdff85dd2a64f9100b668a0fc805dab10daabdaeca5136554c40000000000000010100000000000000100000001000000d43908728b9262ae99091bb67848d15aeaa4133c7d580cb890da25c398339b30b95f01df14ee024779a7c022a274f46c9057b83273dba13dc358fa810b5ca03d21b4e596957bdf10127e0663598d0603f17e87458ec587af0b1c31348ca1255b41748a65c416db511bb971db33565fd7eff81bd8b14c962511b2195d9351ccf0ac6f45ec42f2611277ee1a07e0c387814fa38441203e3ee6b1866b1308dc769d33499424902740d4ed1feaef68e6b4d4808da0d153d3445f4f6b1790be66edf9dc849f80980417bf9f4f7557301ab530dc7673d1ae0a2d3687868044f066abcc27aae396c27bfda6c851244faaec5f2b6ad3c17f240b2e7483970dffa9b0e21b715507909956423406cd2f486e01109ccb208d58c6f4e4522ed54d25924c870eb331181ec4450fe4051e3d7c04f9327a05f4dc3a71e34309c9dbc3e169771d46a0e11de3485e7377f74b543edb3b7338cac4e3a7c0f1e58f2b0882ed7e4aaadb06b55bb37b784a1cc51224efba3788728917b05efe11301f8b4050afbbd5e6031629038ac0cd0f65165ffa8d1a12b2ea6b54d41213cff90701a0fec25e842383656494cef5b976e0e030614dc4ac82344aec105e97d298216b2de02bdcd775147fa4389c213e1afef6a790594480668bbebe56059c879444897b40fcd00a94653c0f25261040fca5e93ff1307f2ba0c773d52e4450f2e4560fc21da2418576e33b934476a10bfc392040a2d4f2e5b70c83a7b89f9ddf8b5e61f2960b9e8d40f115375c6891655677aa1d2a72c29e963f5759f9fb5ba4275c9a0356575bfd5705215586ddf0d9843f8a2787d4bb145209ecb34771a844344f27e03edcded1424871d2366e3a22a07f9847befa3650a4957f1af2d80c8831dbf7ead5bc23566742d28bf7c44d0058a9c64c62f224b042775bce5c7665610ad2be11e106eabb50d49f51eb698df2df0b8508035850da871502ecaa22947c6982fc1265eeefe908c4a9d452d5747323b4dadd0814823bae640d9a7deae9b7642cb0100423ab107113fb04aa98f7fe9a0b32a38320c0578be309c05045654f26ae2b5553f90cf5c9d41007fabe6b8ec6d275f9b28689f559f671db65984ae66a4ca537d1613be0df9490232751a3b59e2aadd74ac62653bd1d6889f10a72bf9cddfe2b621bd96e6bbde93af0bb76594befaebf520043bb29c1d9e2d4aae81f4e07d6982631849d30c35ff344e0c7eb783a1d5628acddef6e0e68ff2bfd621f75ce55e56c5047bd5f58c79738b71e1b6c37f93566dab655d06d36aec668a8900a21848a2dcc6a41f6e35978b1a5d5d9d8021e124fbc425df41a9982f9ab5b73810b1408f582a2fbb58ecb5e9f259bdf992f9420012026785c91dc593350e6a492aff52a8dc4ea693fc58e10253db7f81d7b8bab9d1f365efbdc67d016be67f1059bac3166e1a5e3dbf0489d8f46ffdc2f07df8da217a58e2a13c12166929004af32ff55258e5dfe0ad99ba97886d664e461f3359115e1a16c9d52e729c4d937fa28a6eed31ad0bab9fa2d8daf024b6f64861def5be1467a35df93187f3ead5baf5ab2cb629385b99e64541d5976b5e4596e48796c18163ca9b36a1892e2c05349d92db361c6391ee08446c567bc63b99620ec7f582fefddfcb7b1c093945b4677073a4f8cc2d70d5bf1c2bc8bb6422ccf95480c5ee8e1bc4be296a0ea59e90929ffe35cef2e8e84a566edcff033cdfcf21952d2032cd2469135a9be36abaeccba901a69dd25768dba2e1dd31e80513f4d59fb581db1742de09a93ea878b9ec2cbdb8c6db187db86329a2d523aa4b046fd8ba4af89b6bc2df9dedcf2c023c3685e2b19447c9201ad53d3e714f7da05b4b9890f086aa7c90c6317741894623e3b909571f8593c2553b467a1fd7f20c273432dcb290e93725c9dc3ba7ed21551711d90db71e967d6104e46e78ed7ebcc732d24536552eb89dfaf0f40b9b5a35c1f31ffa619daa8f9f5d03ad7926936975e7df7b1777a871af73c490d37d0da7cff97954b4e9a329d5b9be6f2a27c09eda73525c68c4fcf7d01ce34d4976773d69033a62d6f3de3861180abd6db81b244614346550b08cc1dfd930e6518cd535243cb47ffbf234ae9329e58cde27554c61b03b3c68143937b47faf1dde33cc6105c61d2e3292488f36b103a1345905c6477c5e9eddc2af3e5d0a1cb1c27fd9617315211939a322cb272bcc43c7b185b025c98f34c1b64a20a5e3f2f2d1b64de7f9863aeb49ccc541109d1f12899554b5a5bb71c410f18909a212f1c37b8bbe712c80ff05e320bb4774d4de66149c4d2f18078fc1e7e898ef6002310684d2068f07ca52d7a79f3afea93b84ab9b93f8c0741812434372ebc49659322210056436e918723e585924b42d3f169d6bd391b49e086b485a630e1acd33a2fff71e02a659c01e8f12820d5881c6623522d0d1c582fff7b209a87531f2fc5eac369bd41058e3b70fab7d142ebfd81d9d3cdd5300ce963b7c658ee1228e6e950196076d19a3e223d0352431ba1d638bdae69997ef2e0f1a9df411205453f4ea7dafe9f79658d77a845dc0ab8788b368f9b0d5acb920a4ba4e397c6057343a766837227c628bdedb25c2940da30c58c5c024c9bb61dcdf25f06d24e4181f2a464dbb024f40e2536438af296f317ccbc5d6e725d6b2e0f53b3a0e8e8c7e2712b29d8216d883b50ac92409b108a3c49d40b245f28261ca905b536e421bdbc4dab2d624d1b7ec898d6f21c8e73540ffecc3520a02119b7b2bf534df41904a7e097ace7a9d28a8d667161266e0e07f1fb1a21bdd65dac9e93c0554d4313aab4382ba6dd07d0693c8a2fa594fa428149ef699c7d2d9f55a08385ece8743fec3a28478f11a3a75130a47eae06608a8c6ec4cddbf2956a6378d063e8ca5221c11d6f0a0d5415dc700f26871e191c249816c5ea24825cb1e4dba9d4cdb34ea927b50b999ca76861ad0e5d514b6306e1b037119b7548f8c7ede12b70b333a0bdbb212bb66a3f3e12ac127ea0d5892b5a42ac922cb8aa6c0c896bd40e2420b4e67cc4b998d9846c08759d8020e74ed2159a399e3668a5f07c6fe4d343f8ada43d1be87c790226893da7be7f58ba52023932c68d3ed4c6b89975d97fb41701341f0d753f1a04eddb8833e2c6a21d8558a99052f4c6f8f5ac7bc40b06638fdfaffd0508150b826ede3e4d2844c03ace41f3fd3d6d82e5601d94d8aabdae64ddc2b68ce6dc128a9dd3700ee727a76b717abf81c02b911d4c4bbff032b65803553641365fa9f4cc4dd3bfcfff79b95510eb28aadd83935c3a613235a00fa2a7b9a17044c8dbb0ad8d409db772161ace848590952537e56d6a7d996e96721518a352190a962162b4d6bfc9622b0369740677bc5e915ae864d3d9bd058c03287f169b31a082fa3907b649e57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0x1040}, 0x2004c081) 12:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80480) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f0000000000)=0x3) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1000000000000b30, 0x105842) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f) 12:00:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) recvmsg$kcm(r1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) [ 1240.914951][T11890] block nbd0: shutting down sockets 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1000000000000b30, 0x105842) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f) 12:00:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80480) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f0000000000)=0x3) 12:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) recvmsg$kcm(r1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) recvmsg$kcm(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) (async) 12:00:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80480) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f0000000000)=0x3) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80480) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f0000000000)=0x3) (async) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1000000000000b30, 0x105842) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f) [ 1241.115364][T11909] block nbd0: shutting down sockets 12:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) 12:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x600, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000000080)={0x48, 0x4, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) recvmsg$kcm(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000040)=""/166, 0xa6) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x2, 0x0) write$apparmor_exec(r1, &(0x7f0000000100)={'stack ', '[^:-\xc3{(+&&-(^..\\]z&{\x00'}, 0x1b) 12:00:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x43f, 0x22000) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x5, 0x6, 0x4, 0x7, 0x1, r2}) ioctl$NBD_DISCONNECT(r0, 0xab08) 12:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) 12:00:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async, rerun: 64) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x600, 0x0) (rerun: 64) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000000080)={0x48, 0x4, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x43f, 0x22000) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x5, 0x6, 0x4, 0x7, 0x1, r2}) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) syz_open_dev$sg(&(0x7f0000000000), 0x43f, 0x22000) (async) gettid() (async) syz_open_procfs$namespace(r2, 0x0) (async) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x5, 0x6, 0x4, 0x7, 0x1, r2}) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) [ 1241.361929][T11938] block nbd2: NBD_DISCONNECT 12:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) 12:00:04 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000040)=""/166, 0xa6) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x2, 0x0) write$apparmor_exec(r1, &(0x7f0000000100)={'stack ', '[^:-\xc3{(+&&-(^..\\]z&{\x00'}, 0x1b) (async) write$apparmor_exec(r1, &(0x7f0000000100)={'stack ', '[^:-\xc3{(+&&-(^..\\]z&{\x00'}, 0x1b) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) [ 1241.493766][T11949] block nbd2: NBD_DISCONNECT 12:00:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x205240) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_usbip_server_init(0x2) [ 1241.519963][T11949] block nbd2: NBD_DISCONNECT 12:00:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x43f, 0x22000) (async) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x5, 0x6, 0x4, 0x7, 0x1, r2}) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x600, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000000080)={0x48, 0x4, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:05 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000040)=""/166, 0xa6) (async, rerun: 32) close$fd_v4l2_buffer(r1) (rerun: 32) socket$kcm(0x29, 0x2, 0x0) (async, rerun: 32) write$apparmor_exec(r1, &(0x7f0000000100)={'stack ', '[^:-\xc3{(+&&-(^..\\]z&{\x00'}, 0x1b) (rerun: 32) [ 1241.657311][T11963] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 1241.663914][T11963] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1241.688503][T11973] block nbd2: NBD_DISCONNECT 12:00:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x614242) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r2 = gettid() ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1f, 0x1, 0x9, 0x80000001, 0x25, r2}) [ 1241.702564][T11963] vhci_hcd vhci_hcd.0: Device attached [ 1241.716514][T11966] vhci_hcd: connection closed [ 1241.725198][ T34] vhci_hcd: stop threads [ 1241.746921][ T34] vhci_hcd: release socket [ 1241.754083][ T34] vhci_hcd: disconnect device 12:00:05 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x614242) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (rerun: 32) 12:00:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, 0x0}], 0x1, 0x0) (async) r2 = gettid() ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1f, 0x1, 0x9, 0x80000001, 0x25, r2}) 12:00:05 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) (async) close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, 0x0}], 0x1, 0x0) gettid() (async) r2 = gettid() ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1f, 0x1, 0x9, 0x80000001, 0x25, r2}) 12:00:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x614242) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (rerun: 32) 12:00:05 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x23c000) 12:00:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r1, 0x0, 0x4}, 0x48) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x8cc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) 12:00:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x23c000) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000006000000cd0700000000000002400000000000000800000000000000000000000000000002000000000000000000000000000000ff0f000000000000200000000000000008000000000000001b09000000000000"]) 12:00:05 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r0, 0x5760, 0x10) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, r1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) pipe2$watch_queue(0xfffffffffffffffd, 0x80) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x3, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="1da6d0726884306ab9666d694478e0585c215ac98761d7537f9a11ee0c0c51bb3f37a7939db4517ac7edc37b0d5aef465d7cf9ef") r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x4000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'wlan1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000000c0)={0x6, 0xc2d6, 0x0, 'queue0\x00', 0x2}) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'pim6reg0\x00', 0x1ea34ca5}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x7fff, 0x0, r1, 0x3, '\x00', 0x0, r1, 0x1, 0x4, 0x1}, 0x48) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000280)) [ 1242.112254][T12009] block nbd2: NBD_DISCONNECT [ 1242.157221][T12007] block nbd2: Disconnected due to user request. [ 1242.166018][T12007] block nbd2: shutting down sockets 12:00:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x205240) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async, rerun: 32) syz_usbip_server_init(0x2) (rerun: 32) 12:00:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r1, 0x0, 0x4}, 0x48) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x8cc) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000006000000cd0700000000000002400000000000000800000000000000000000000000000002000000000000000000000000000000ff0f000000000000200000000000000008000000000000001b09000000000000"]) [ 1242.203348][T12015] wlan1: mtu less than device minimum 12:00:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x23c000) [ 1242.326393][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 1242.333013][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.343961][T12022] vhci_hcd vhci_hcd.0: Device attached [ 1242.361814][T12032] block nbd2: NBD_DISCONNECT 12:00:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000006000000cd0700000000000002400000000000000800000000000000000000000000000002000000000000000000000000000000ff0f000000000000200000000000000008000000000000001b09000000000000"]) 12:00:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2) syz_open_dev$video4linux(&(0x7f0000000040), 0x3, 0x680c0) syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) [ 1242.372427][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(6) [ 1242.379008][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.411148][T12022] vhci_hcd vhci_hcd.0: Device attached 12:00:06 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r0, 0x5760, 0x10) (async) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, r1) (async) r2 = socket$pppl2tp(0x18, 0x1, 0x1) pipe2$watch_queue(0xfffffffffffffffd, 0x80) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x3, 0x4) (async) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="1da6d0726884306ab9666d694478e0585c215ac98761d7537f9a11ee0c0c51bb3f37a7939db4517ac7edc37b0d5aef465d7cf9ef") (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x4000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'wlan1\x00', 0x4}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000000c0)={0x6, 0xc2d6, 0x0, 'queue0\x00', 0x2}) socket$bt_rfcomm(0x1f, 0x1, 0x3) (async) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'pim6reg0\x00', 0x1ea34ca5}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x7fff, 0x0, r1, 0x3, '\x00', 0x0, r1, 0x1, 0x4, 0x1}, 0x48) (async, rerun: 64) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000280)) (rerun: 64) [ 1242.440896][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(8) [ 1242.447500][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.467941][T12022] vhci_hcd vhci_hcd.0: Device attached 12:00:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c01) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = userfaultfd(0x1) r4 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101240) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) 12:00:06 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r0, 0x5760, 0x10) (async, rerun: 32) socket$kcm(0x29, 0x2, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0x541b, r1) (async, rerun: 32) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (rerun: 32) pipe2$watch_queue(0xfffffffffffffffd, 0x80) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x3, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="1da6d0726884306ab9666d694478e0585c215ac98761d7537f9a11ee0c0c51bb3f37a7939db4517ac7edc37b0d5aef465d7cf9ef") (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x4000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'wlan1\x00', 0x4}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000000c0)={0x6, 0xc2d6, 0x0, 'queue0\x00', 0x2}) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'pim6reg0\x00', 0x1ea34ca5}) (async, rerun: 64) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x7fff, 0x0, r1, 0x3, '\x00', 0x0, r1, 0x1, 0x4, 0x1}, 0x48) (rerun: 64) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000280)) [ 1242.511220][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(10) [ 1242.517927][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.545257][ T2923] vhci_hcd: vhci_device speed not set [ 1242.572108][T12022] vhci_hcd vhci_hcd.0: Device attached [ 1242.599701][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(4) sockfd(12) [ 1242.606374][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) 12:00:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2) syz_open_dev$video4linux(&(0x7f0000000040), 0x3, 0x680c0) syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) [ 1242.621868][T12051] block nbd1: shutting down sockets [ 1242.635061][ T2923] usb 9-1: new low-speed USB device number 3 using vhci_hcd [ 1242.654480][T12022] vhci_hcd vhci_hcd.0: Device attached 12:00:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c01) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = userfaultfd(0x1) r4 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101240) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c01) (async) epoll_create(0x8) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) userfaultfd(0x1) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101240) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) (async) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) (async) [ 1242.680462][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(5) sockfd(14) [ 1242.687127][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.712968][T12060] wlan1: mtu less than device minimum [ 1242.722118][T12022] vhci_hcd vhci_hcd.0: Device attached [ 1242.735401][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(16) [ 1242.742076][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.763829][T12022] vhci_hcd vhci_hcd.0: Device attached 12:00:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2) syz_open_dev$video4linux(&(0x7f0000000040), 0x3, 0x680c0) syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) [ 1242.780596][T12022] vhci_hcd vhci_hcd.0: pdev(0) rhport(7) sockfd(18) [ 1242.787258][T12022] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1242.831870][T12022] vhci_hcd vhci_hcd.0: Device attached [ 1242.842120][T12022] vhci_hcd vhci_hcd.0: port 0 already used [ 1242.863699][T12025] vhci_hcd: connection reset by peer [ 1242.868112][T12035] vhci_hcd: connection closed [ 1242.869702][T21484] vhci_hcd: stop threads [ 1242.870045][T12067] vhci_hcd: connection closed [ 1242.874691][T12058] vhci_hcd: connection closed [ 1242.880151][T12042] vhci_hcd: connection closed [ 1242.884547][T12054] vhci_hcd: connection closed [ 1242.893144][T12031] vhci_hcd: connection closed [ 1242.894429][T12073] vhci_hcd: connection closed [ 1242.906116][T21484] vhci_hcd: release socket 12:00:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c01) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = userfaultfd(0x1) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101240) (async) r4 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101240) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) [ 1242.937392][T21484] vhci_hcd: disconnect device [ 1242.941464][T12072] block nbd1: shutting down sockets [ 1242.942770][T21484] vhci_hcd: stop threads [ 1242.965064][T21484] vhci_hcd: release socket [ 1242.969947][T21484] vhci_hcd: disconnect device [ 1242.992366][T21484] vhci_hcd: stop threads 12:00:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1243.025703][T21484] vhci_hcd: release socket [ 1243.041402][T21484] vhci_hcd: disconnect device [ 1243.050995][T21484] vhci_hcd: stop threads [ 1243.060049][T21484] vhci_hcd: release socket [ 1243.070547][T21484] vhci_hcd: disconnect device [ 1243.080926][T12088] block nbd1: shutting down sockets [ 1243.096224][T21484] vhci_hcd: stop threads [ 1243.100866][T21484] vhci_hcd: release socket [ 1243.119357][T21484] vhci_hcd: disconnect device 12:00:06 executing program 1: syz_open_dev$video4linux(&(0x7f0000000000), 0x7, 0x20000) clock_gettime(0x1, &(0x7f0000000040)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000000c0)) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x208000, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, &(0x7f0000000100)={0x0, 0xa, 0x4, 0x8, 0x9, {r0, r1/1000+60000}, {0x1, 0xc, 0x0, 0x81, 0x40, 0x0, "e7a9895f"}, 0x6, 0x4, {}, 0x9, 0x0, r2}) clock_getres(0x0, &(0x7f0000000180)) r3 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x125f) 12:00:06 executing program 3: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1243.137482][T21484] vhci_hcd: stop threads [ 1243.156423][T21484] vhci_hcd: release socket [ 1243.171833][T21484] vhci_hcd: disconnect device [ 1243.185064][T12029] block nbd2: Disconnected due to user request. [ 1243.194459][T12029] block nbd2: shutting down sockets [ 1243.205431][T21484] vhci_hcd: stop threads [ 1243.211000][T21484] vhci_hcd: release socket [ 1243.225034][T21484] vhci_hcd: disconnect device 12:00:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r1, 0x0, 0x4}, 0x48) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x8cc) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) (rerun: 32) [ 1243.244620][T21484] vhci_hcd: stop threads 12:00:06 executing program 1: syz_open_dev$video4linux(&(0x7f0000000000), 0x7, 0x20000) clock_gettime(0x1, &(0x7f0000000040)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000000c0)) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x208000, 0x0) (async) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x208000, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, &(0x7f0000000100)={0x0, 0xa, 0x4, 0x8, 0x9, {r0, r1/1000+60000}, {0x1, 0xc, 0x0, 0x81, 0x40, 0x0, "e7a9895f"}, 0x6, 0x4, {}, 0x9, 0x0, r2}) clock_getres(0x0, &(0x7f0000000180)) r3 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x125f) 12:00:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1243.270395][T21484] vhci_hcd: release socket [ 1243.277363][T21484] vhci_hcd: disconnect device 12:00:06 executing program 1: syz_open_dev$video4linux(&(0x7f0000000000), 0x7, 0x20000) clock_gettime(0x1, &(0x7f0000000040)={0x0, 0x0}) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000000c0)) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)) (async) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x208000, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, &(0x7f0000000100)={0x0, 0xa, 0x4, 0x8, 0x9, {r0, r1/1000+60000}, {0x1, 0xc, 0x0, 0x81, 0x40, 0x0, "e7a9895f"}, 0x6, 0x4, {}, 0x9, 0x0, r2}) clock_getres(0x0, &(0x7f0000000180)) (async, rerun: 32) r3 = socket$pppl2tp(0x18, 0x1, 0x1) (rerun: 32) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) (async) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x125f) 12:00:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) [ 1243.409025][T12106] block nbd2: NBD_DISCONNECT 12:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x205240) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_usbip_server_init(0x2) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x205240) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) syz_usbip_server_init(0x2) (async) [ 1243.445782][T12101] block nbd2: Disconnected due to user request. [ 1243.478026][T12101] block nbd2: shutting down sockets 12:00:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82100) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_CAP_HYPERV_SYNIC2(r1, 0x4068aea3, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:07 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) 12:00:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xabf4a38a7ab58bb5) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x8, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {0x80000000}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0, &(0x7f0000000600)=[{}, {}], 0x5, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r2, 0xc1007c01, &(0x7f00000007c0)={r3}) r4 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x22000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r5) ioctl$NBD_SET_SOCK(r5, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) read$rfkill(r1, 0x0, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f00000000c0)=0xe, 0x80000) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000000)=0x3ce) [ 1243.615507][T12118] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 1243.622095][T12118] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) 12:00:07 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async, rerun: 32) socket$kcm(0x29, 0x2, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82100) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_CAP_HYPERV_SYNIC2(r1, 0x4068aea3, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82100) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) (async) ioctl$KVM_CAP_HYPERV_SYNIC2(r1, 0x4068aea3, &(0x7f0000000000)) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) (async) [ 1243.673557][T12118] vhci_hcd vhci_hcd.0: Device attached 12:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa6000) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1243.737923][T12119] vhci_hcd: connection closed [ 1243.738879][ T2416] vhci_hcd: stop threads [ 1243.777248][ T2416] vhci_hcd: release socket 12:00:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xabf4a38a7ab58bb5) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x8, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {0x80000000}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0, &(0x7f0000000600)=[{}, {}], 0x5, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r2, 0xc1007c01, &(0x7f00000007c0)={r3}) (async) r4 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x22000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r5) (async) ioctl$NBD_SET_SOCK(r5, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) read$rfkill(r1, 0x0, 0x0) (async) r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f00000000c0)=0xe, 0x80000) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) (async) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000000)=0x3ce) [ 1243.804731][ T2416] vhci_hcd: disconnect device 12:00:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82100) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_CAP_HYPERV_SYNIC2(r1, 0x4068aea3, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 32) 12:00:07 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4f28afa0bbecd48f) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xabf4a38a7ab58bb5) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x8, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {0x80000000}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0, &(0x7f0000000600)=[{}, {}], 0x5, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r2, 0xc1007c01, &(0x7f00000007c0)={r3}) r4 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x22000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r5) ioctl$NBD_SET_SOCK(r5, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) read$rfkill(r1, 0x0, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f00000000c0)=0xe, 0x80000) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000000)=0x3ce) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xabf4a38a7ab58bb5) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000180), 0x80) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x8, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0, &(0x7f0000000600)=[{}, {}], 0x5, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r2, 0xc1007c01, &(0x7f00000007c0)={r3}) (async) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x22000) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r5) (async) ioctl$NBD_SET_SOCK(r5, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) read$rfkill(r1, 0x0, 0x0) (async) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f00000000c0)=0xe, 0x80000) (async) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) (async) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000000)=0x3ce) (async) [ 1243.893001][T12143] block nbd0: NBD_DISCONNECT 12:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa6000) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:07 executing program 4: getitimer(0x1, &(0x7f00000001c0)) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x1f, 0x5, 0x80, @tick=0x3, {0x0, 0xe}, {0x7f, 0x9}, @note={0xb8, 0x6, 0x0, 0x5, 0x7ff}}, {0xae, 0x98, 0x5, 0x5a, @time={0x3, 0x7f}, {0x8, 0x1}, {0x40, 0x7}, @addr={0x5, 0x80}}, {0xff, 0x6, 0x3, 0x6, @time={0x4, 0x3523}, {0xb1, 0x4}, {0x50, 0x3}, @control={0xfd, 0x2, 0x7fffffff}}, {0xd1, 0x81, 0xff, 0x2, @tick=0x2, {0x8, 0x8}, {0x81, 0x2}, @queue={0x0, {0x2, 0xb}}}, {0x3f, 0x1, 0x3, 0xc2, @time={0xaf, 0x1e}, {0x29, 0x91}, {0x4, 0x4}, @ext={0x77, &(0x7f0000000040)="7c619f03ed0be99e50cf7850505c83b1ccc997d45c27fd54cbfe07178c75840e223b28089ff0892a3d5935e20c0c4bc10f629eaa3a5305763c5a55af270cae10af8411293863f4ca6494350e9efc555464895634e36c4c16b4e56d5f2c0c2e5d019f62586eb9c9144ed9ca760d507dcc630f0b515a41af"}}, {0x40, 0x1, 0x80, 0x7f, @time={0x401}, {0x80, 0x3}, {0x8, 0x3}, @result={0x7ff, 0x7ff}}, {0x0, 0x40, 0x75, 0x7, @tick=0x8000, {0x3, 0x7f}, {0x1, 0x80}, @queue={0x8, {0x8, 0x6}}}], 0xc4) openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x60000, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x10400, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x165382) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="87738a6b54edcfe5e750292ca2122797a3008d6d5e1efbb266d71a0741ae398a0be68e181025787c6f8e5e31a9256a96df827766243b7d8fbb8197e087c3a6d67369d617820cd05722f28f767a3adaa38adef0c2eb8ee4c137fbd787") ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4f28afa0bbecd48f) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1244.043253][T12160] block nbd0: NBD_DISCONNECT 12:00:07 executing program 2: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_create1(0x0) write$sndseq(r0, 0x0, 0xfffffffffffffeaf) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:07 executing program 4: getitimer(0x1, &(0x7f00000001c0)) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x1f, 0x5, 0x80, @tick=0x3, {0x0, 0xe}, {0x7f, 0x9}, @note={0xb8, 0x6, 0x0, 0x5, 0x7ff}}, {0xae, 0x98, 0x5, 0x5a, @time={0x3, 0x7f}, {0x8, 0x1}, {0x40, 0x7}, @addr={0x5, 0x80}}, {0xff, 0x6, 0x3, 0x6, @time={0x4, 0x3523}, {0xb1, 0x4}, {0x50, 0x3}, @control={0xfd, 0x2, 0x7fffffff}}, {0xd1, 0x81, 0xff, 0x2, @tick=0x2, {0x8, 0x8}, {0x81, 0x2}, @queue={0x0, {0x2, 0xb}}}, {0x3f, 0x1, 0x3, 0xc2, @time={0xaf, 0x1e}, {0x29, 0x91}, {0x4, 0x4}, @ext={0x77, &(0x7f0000000040)="7c619f03ed0be99e50cf7850505c83b1ccc997d45c27fd54cbfe07178c75840e223b28089ff0892a3d5935e20c0c4bc10f629eaa3a5305763c5a55af270cae10af8411293863f4ca6494350e9efc555464895634e36c4c16b4e56d5f2c0c2e5d019f62586eb9c9144ed9ca760d507dcc630f0b515a41af"}}, {0x40, 0x1, 0x80, 0x7f, @time={0x401}, {0x80, 0x3}, {0x8, 0x3}, @result={0x7ff, 0x7ff}}, {0x0, 0x40, 0x75, 0x7, @tick=0x8000, {0x3, 0x7f}, {0x1, 0x80}, @queue={0x8, {0x8, 0x6}}}], 0xc4) (async) openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x60000, 0x0) socket$kcm(0x29, 0x2, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x10400, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4f28afa0bbecd48f) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa6000) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x165382) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="87738a6b54edcfe5e750292ca2122797a3008d6d5e1efbb266d71a0741ae398a0be68e181025787c6f8e5e31a9256a96df827766243b7d8fbb8197e087c3a6d67369d617820cd05722f28f767a3adaa38adef0c2eb8ee4c137fbd787") (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:07 executing program 2: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_create1(0x0) write$sndseq(r0, 0x0, 0xfffffffffffffeaf) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r1, 0x301) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) epoll_create1(0x0) (async) write$sndseq(r0, 0x0, 0xfffffffffffffeaf) (async) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) (async) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) 12:00:07 executing program 4: getitimer(0x1, &(0x7f00000001c0)) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x1f, 0x5, 0x80, @tick=0x3, {0x0, 0xe}, {0x7f, 0x9}, @note={0xb8, 0x6, 0x0, 0x5, 0x7ff}}, {0xae, 0x98, 0x5, 0x5a, @time={0x3, 0x7f}, {0x8, 0x1}, {0x40, 0x7}, @addr={0x5, 0x80}}, {0xff, 0x6, 0x3, 0x6, @time={0x4, 0x3523}, {0xb1, 0x4}, {0x50, 0x3}, @control={0xfd, 0x2, 0x7fffffff}}, {0xd1, 0x81, 0xff, 0x2, @tick=0x2, {0x8, 0x8}, {0x81, 0x2}, @queue={0x0, {0x2, 0xb}}}, {0x3f, 0x1, 0x3, 0xc2, @time={0xaf, 0x1e}, {0x29, 0x91}, {0x4, 0x4}, @ext={0x77, &(0x7f0000000040)="7c619f03ed0be99e50cf7850505c83b1ccc997d45c27fd54cbfe07178c75840e223b28089ff0892a3d5935e20c0c4bc10f629eaa3a5305763c5a55af270cae10af8411293863f4ca6494350e9efc555464895634e36c4c16b4e56d5f2c0c2e5d019f62586eb9c9144ed9ca760d507dcc630f0b515a41af"}}, {0x40, 0x1, 0x80, 0x7f, @time={0x401}, {0x80, 0x3}, {0x8, 0x3}, @result={0x7ff, 0x7ff}}, {0x0, 0x40, 0x75, 0x7, @tick=0x8000, {0x3, 0x7f}, {0x1, 0x80}, @queue={0x8, {0x8, 0x6}}}], 0xc4) openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x60000, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x10400, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x1f, 0x5, 0x80, @tick=0x3, {0x0, 0xe}, {0x7f, 0x9}, @note={0xb8, 0x6, 0x0, 0x5, 0x7ff}}, {0xae, 0x98, 0x5, 0x5a, @time={0x3, 0x7f}, {0x8, 0x1}, {0x40, 0x7}, @addr={0x5, 0x80}}, {0xff, 0x6, 0x3, 0x6, @time={0x4, 0x3523}, {0xb1, 0x4}, {0x50, 0x3}, @control={0xfd, 0x2, 0x7fffffff}}, {0xd1, 0x81, 0xff, 0x2, @tick=0x2, {0x8, 0x8}, {0x81, 0x2}, @queue={0x0, {0x2, 0xb}}}, {0x3f, 0x1, 0x3, 0xc2, @time={0xaf, 0x1e}, {0x29, 0x91}, {0x4, 0x4}, @ext={0x77, &(0x7f0000000040)="7c619f03ed0be99e50cf7850505c83b1ccc997d45c27fd54cbfe07178c75840e223b28089ff0892a3d5935e20c0c4bc10f629eaa3a5305763c5a55af270cae10af8411293863f4ca6494350e9efc555464895634e36c4c16b4e56d5f2c0c2e5d019f62586eb9c9144ed9ca760d507dcc630f0b515a41af"}}, {0x40, 0x1, 0x80, 0x7f, @time={0x401}, {0x80, 0x3}, {0x8, 0x3}, @result={0x7ff, 0x7ff}}, {0x0, 0x40, 0x75, 0x7, @tick=0x8000, {0x3, 0x7f}, {0x1, 0x80}, @queue={0x8, {0x8, 0x6}}}], 0xc4) (async) openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x60000, 0x0) (async) socket$kcm(0x29, 0x2, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x10400, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) [ 1244.226904][T12173] block nbd0: NBD_DISCONNECT 12:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc000) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x165382) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="87738a6b54edcfe5e750292ca2122797a3008d6d5e1efbb266d71a0741ae398a0be68e181025787c6f8e5e31a9256a96df827766243b7d8fbb8197e087c3a6d67369d617820cd05722f28f767a3adaa38adef0c2eb8ee4c137fbd787") (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:07 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) write$vga_arbiter(r2, &(0x7f0000000080)=@other={'lock', ' ', 'io'}, 0x8) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r3}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x7, 0xb1}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, &(0x7f0000000440), 0xb, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000006c0), 0xa, 0x0, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000d40)={0x0, 0x4, 0x0, &(0x7f0000000940)=[{}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000ac0)=[{}, {}], 0x4, 0x0, &(0x7f0000000bc0)=[{}, {}, {0x0, 0x80000000}, {}], 0x5, 0x0, &(0x7f0000000c40)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000001280)={0x0, 0x1, 0x0, &(0x7f0000000dc0)=[{}], 0x6, 0x0, &(0x7f0000000e40)=[{}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000001100)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000001240)=[{}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000001300)={{r3, 0x0, 0x6, [0x101]}, {r4, r5, 0x1, [0x49, 0x3]}, 0x10000000, [0x1ff, 0x5]}) 12:00:07 executing program 2: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_create1(0x0) (async) write$sndseq(r0, 0x0, 0xfffffffffffffeaf) (async) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) (async) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc000) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x180) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x200000, 0x408102) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x100) 12:00:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x484b02) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc000) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) (rerun: 64) write$vga_arbiter(r2, &(0x7f0000000080)=@other={'lock', ' ', 'io'}, 0x8) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r3}) (async) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x7, 0xb1}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, &(0x7f0000000440), 0xb, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000006c0), 0xa, 0x0, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async, rerun: 64) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000d40)={0x0, 0x4, 0x0, &(0x7f0000000940)=[{}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000ac0)=[{}, {}], 0x4, 0x0, &(0x7f0000000bc0)=[{}, {}, {0x0, 0x80000000}, {}], 0x5, 0x0, &(0x7f0000000c40)=[{}, {}, {}, {}, {}]}) (rerun: 64) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000001280)={0x0, 0x1, 0x0, &(0x7f0000000dc0)=[{}], 0x6, 0x0, &(0x7f0000000e40)=[{}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000001100)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000001240)=[{}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000001300)={{r3, 0x0, 0x6, [0x101]}, {r4, r5, 0x1, [0x49, 0x3]}, 0x10000000, [0x1ff, 0x5]}) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x484b02) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x180) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x200000, 0x408102) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x100) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x180) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x200000, 0x408102) (async) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f00000000c0)) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x100) (async) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x484b02) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x180) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x200000, 0x408102) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f00000000c0)) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x100) 12:00:08 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) write$vga_arbiter(r2, &(0x7f0000000080)=@other={'lock', ' ', 'io'}, 0x8) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r3}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x7, 0xb1}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, &(0x7f0000000440), 0xb, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000006c0), 0xa, 0x0, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000d40)={0x0, 0x4, 0x0, &(0x7f0000000940)=[{}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000ac0)=[{}, {}], 0x4, 0x0, &(0x7f0000000bc0)=[{}, {}, {0x0, 0x80000000}, {}], 0x5, 0x0, &(0x7f0000000c40)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000001280)={0x0, 0x1, 0x0, &(0x7f0000000dc0)=[{}], 0x6, 0x0, &(0x7f0000000e40)=[{}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000001100)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000001240)=[{}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000001300)={{r3, 0x0, 0x6, [0x101]}, {r4, r5, 0x1, [0x49, 0x3]}, 0x10000000, [0x1ff, 0x5]}) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) (async) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) (async) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) (async) write$vga_arbiter(r2, &(0x7f0000000080)=@other={'lock', ' ', 'io'}, 0x8) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r3}) (async) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x7, 0xb1}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, &(0x7f0000000440), 0xb, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000006c0), 0xa, 0x0, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000d40)={0x0, 0x4, 0x0, &(0x7f0000000940)=[{}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000ac0)=[{}, {}], 0x4, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000c40)=[{}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000001280)={0x0, 0x1, 0x0, &(0x7f0000000dc0)=[{}], 0x6, 0x0, &(0x7f0000000e40)=[{}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000001100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000001240)=[{}]}) (async) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000001300)={{r3, 0x0, 0x6, [0x101]}, {r4, r5, 0x1, [0x49, 0x3]}, 0x10000000, [0x1ff, 0x5]}) (async) 12:00:08 executing program 2: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x6fc) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0xe7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x8, 0x3f}, 'port0\x00', 0x20, 0x10043, 0x10000, 0x0, 0x8, 0x7fff, 0x7, 0x0, 0x4, 0x3}) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:08 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$NBD_SET_SOCK(r2, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$bt_bnep(0x1f, 0x3, 0x4) close$fd_v4l2_buffer(r3) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) close$fd_v4l2_buffer(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040)=0x36a9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r5, 0x401c5820, 0xffffffffffffffff) epoll_pwait2(r3, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000003c0), &(0x7f0000000400)={[0x8000]}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r5}) accept4$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000240)={0x80000000, &(0x7f0000000180), &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000340)={r7, &(0x7f0000000280), &(0x7f00000002c0)}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) [ 1244.917349][T12236] block nbd0: NBD_DISCONNECT [ 1244.932775][T12226] block nbd0: Disconnected due to user request. 12:00:08 executing program 2: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x6fc) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0xe7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x8, 0x3f}, 'port0\x00', 0x20, 0x10043, 0x10000, 0x0, 0x8, 0x7fff, 0x7, 0x0, 0x4, 0x3}) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x8, 0x3f}, 'port0\x00', 0x20, 0x10043, 0x10000, 0x0, 0x8, 0x7fff, 0x7, 0x0, 0x4, 0x3}) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1244.964439][T12226] block nbd0: shutting down sockets 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20800) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:08 executing program 2: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x6fc) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0xe7}) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x8, 0x3f}, 'port0\x00', 0x20, 0x10043, 0x10000, 0x0, 0x8, 0x7fff, 0x7, 0x0, 0x4, 0x3}) 12:00:08 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$NBD_SET_SOCK(r2, 0x541b, 0xffffffffffffffff) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$bt_bnep(0x1f, 0x3, 0x4) (async) close$fd_v4l2_buffer(r3) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) close$fd_v4l2_buffer(r3) (async) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffff) (async) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040)=0x36a9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r5, 0x401c5820, 0xffffffffffffffff) epoll_pwait2(r3, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000003c0), &(0x7f0000000400)={[0x8000]}, 0x8) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r5}) accept4$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000240)={0x80000000, &(0x7f0000000180), &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000340)={r7, &(0x7f0000000280), &(0x7f00000002c0)}) (async) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1245.115334][T12253] block nbd0: NBD_DISCONNECT [ 1245.157117][T12255] block nbd0: NBD_DISCONNECT 12:00:08 executing program 2: pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$nci(r0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) [ 1245.216182][T12250] block nbd0: Disconnected due to user request. [ 1245.224395][T12250] block nbd0: shutting down sockets 12:00:08 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x0) (async) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$NBD_SET_SOCK(r2, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r2, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$bt_bnep(0x1f, 0x3, 0x4) close$fd_v4l2_buffer(r3) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) close$fd_v4l2_buffer(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040)=0x36a9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) (async) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r5, 0x401c5820, 0xffffffffffffffff) epoll_pwait2(r3, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000003c0), &(0x7f0000000400)={[0x8000]}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r5}) accept4$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x0) (async) accept4$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000240)={0x80000000, &(0x7f0000000180), &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000340)={r7, &(0x7f0000000280), &(0x7f00000002c0)}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) 12:00:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:08 executing program 2: pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$nci(r0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) pipe2$watch_queue(&(0x7f0000000100), 0x80) (async) read$nci(r0, 0x0, 0x0) (async) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) 12:00:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) 12:00:08 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) inotify_init1(0x80000) 12:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:09 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) 12:00:09 executing program 2: pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$nci(r0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) pipe2$watch_queue(&(0x7f0000000100), 0x80) (async) read$nci(r0, 0x0, 0x0) (async) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) [ 1245.464532][T12281] block nbd0: NBD_DISCONNECT [ 1245.473698][T12275] block nbd0: Disconnected due to user request. [ 1245.486137][T12275] block nbd0: shutting down sockets 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) inotify_init1(0x80000) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) 12:00:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) inotify_init1(0x80000) 12:00:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1245.795624][T12306] block nbd2: shutting down sockets 12:00:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}}) 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1245.915411][T12315] block nbd1: shutting down sockets 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8880) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}}) 12:00:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8880) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}}) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8880) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1246.138956][T12335] block nbd1: shutting down sockets 12:00:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1246.195129][T12344] block nbd2: shutting down sockets 12:00:09 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x1) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x3, 0x3, 0x1}, 0x48) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000002600)={&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'vxcan1\x00'}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000240)="ab175664e671917d236003e17b697c1467c4d934d9314ef8c85f09baa0a12fc7b558ffe805a1f082a861e0c1cf834ceeb799aa4f6c09117e57e494061e75a8eb49a2bc978d902e8060c54ad516543bb49ce89fccf667c91ca0e272ea5fb4a08969", 0x61}, {&(0x7f00000002c0)="e3c29b20f0f83eaf3d8d2f9bf9d9ac803deac5e661d9536351ad97f0d4fbd62872860d74577d4581d4ed061931d987c6e59b6e79e1d190aac9260ec6838f199a6e26b87e6c02d0caa6422f6ccad65165d275074f843a5342312c31edccc95c75c5412229c4b417467fad6351b8984f9322f0ece4704ce4b067b08948fdfbe366e646f99c08b2d321277400d6e3cae3b47ef4e548b4b145a34870a8f1412a4325c06b8de07c0b09ec958eb8b256b808b3", 0xb0}, {&(0x7f0000000380)="b3a2f4eb30283bff1cb338ca27129aba", 0x10}, {&(0x7f00000003c0)="5278d0ee754fd144b80dd78fd73076d8b5f5", 0x12}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="38484343cdeaec3e6c2f9640f98c3f2cb83aaf35635472f176940b4252e425271e869d1cd6cfe431627475b6c036bc08364d484b8b84d3ea5e8b8c00cecaf2b2933c01f6a7be3e7f91bb1e9b77096179c94b58551a5958b7c20107657df888233a740a054a143347a34de6a2cccea9a3d7b97bcb0aa30e336b448bd706ec079d176493ea221428153bb18fad9db5f54fe11346b07a1b6f39c1ae83593d3d5c5a938a87d7d16ee9e9882f61957ada55b4e0e3b3f1deced298c4ce725668463cc4840b64ae12b64271ed33280b9c7ab17436f073c626cbd18d7fbbe61ce9", 0xdd}, {&(0x7f0000002500)="4ac4826940cc822737adda2752504980931a98487c892ff2878f40e8eb2b1590b70361dac8c550d157f10e0d6536071b61e8a4daca8a80d177b7d248256ec572d841d21a031c368f1b493ac3a861870b34877daaec8c0fd182dd1e005d41dd53898845754390bf19d059d4f12f43527a886ff304565b1135546e709a85be71", 0x7f}], 0x8}, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002640)={0x1b, 0x0, 0x0, 0xbf72, 0x0, r0, 0x5, '\x00', 0x0, r0, 0x3, 0x5}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000026c0)={0x1b, 0x0, 0x0, 0x612, 0x0, r2, 0x3, '\x00', 0x0, r0, 0x2, 0x4, 0x1}, 0x48) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000180), 0x7fffffffffffffff, 0x42100) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xd60, 0x0, 0xffffffffffffffff, 0x45, '\x00', 0x0, r1, 0x5, 0x3, 0x1}, 0x48) socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', r5}, 0x48) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x6c, 0x2, 0x1, 0xc01, r2, 0x0, '\x00', r5, r6, 0x5, 0x4, 0x5, 0xc}, 0x48) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x1) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x3, 0x3, 0x1}, 0x48) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000002600)={&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'vxcan1\x00'}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000240)="ab175664e671917d236003e17b697c1467c4d934d9314ef8c85f09baa0a12fc7b558ffe805a1f082a861e0c1cf834ceeb799aa4f6c09117e57e494061e75a8eb49a2bc978d902e8060c54ad516543bb49ce89fccf667c91ca0e272ea5fb4a08969", 0x61}, {&(0x7f00000002c0)="e3c29b20f0f83eaf3d8d2f9bf9d9ac803deac5e661d9536351ad97f0d4fbd62872860d74577d4581d4ed061931d987c6e59b6e79e1d190aac9260ec6838f199a6e26b87e6c02d0caa6422f6ccad65165d275074f843a5342312c31edccc95c75c5412229c4b417467fad6351b8984f9322f0ece4704ce4b067b08948fdfbe366e646f99c08b2d321277400d6e3cae3b47ef4e548b4b145a34870a8f1412a4325c06b8de07c0b09ec958eb8b256b808b3", 0xb0}, {&(0x7f0000000380)="b3a2f4eb30283bff1cb338ca27129aba", 0x10}, {&(0x7f00000003c0)="5278d0ee754fd144b80dd78fd73076d8b5f5", 0x12}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="38484343cdeaec3e6c2f9640f98c3f2cb83aaf35635472f176940b4252e425271e869d1cd6cfe431627475b6c036bc08364d484b8b84d3ea5e8b8c00cecaf2b2933c01f6a7be3e7f91bb1e9b77096179c94b58551a5958b7c20107657df888233a740a054a143347a34de6a2cccea9a3d7b97bcb0aa30e336b448bd706ec079d176493ea221428153bb18fad9db5f54fe11346b07a1b6f39c1ae83593d3d5c5a938a87d7d16ee9e9882f61957ada55b4e0e3b3f1deced298c4ce725668463cc4840b64ae12b64271ed33280b9c7ab17436f073c626cbd18d7fbbe61ce9", 0xdd}, {&(0x7f0000002500)="4ac4826940cc822737adda2752504980931a98487c892ff2878f40e8eb2b1590b70361dac8c550d157f10e0d6536071b61e8a4daca8a80d177b7d248256ec572d841d21a031c368f1b493ac3a861870b34877daaec8c0fd182dd1e005d41dd53898845754390bf19d059d4f12f43527a886ff304565b1135546e709a85be71", 0x7f}], 0x8}, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002640)={0x1b, 0x0, 0x0, 0xbf72, 0x0, r0, 0x5, '\x00', 0x0, r0, 0x3, 0x5}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000026c0)={0x1b, 0x0, 0x0, 0x612, 0x0, r2, 0x3, '\x00', 0x0, r0, 0x2, 0x4, 0x1}, 0x48) 12:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000180), 0x7fffffffffffffff, 0x42100) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xd60, 0x0, 0xffffffffffffffff, 0x45, '\x00', 0x0, r1, 0x5, 0x3, 0x1}, 0x48) socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', r5}, 0x48) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x6c, 0x2, 0x1, 0xc01, r2, 0x0, '\x00', r5, r6, 0x5, 0x4, 0x5, 0xc}, 0x48) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1246.354841][T12355] block nbd1: shutting down sockets 12:00:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x9) 12:00:09 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 12:00:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x9) 12:00:10 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x1) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x3, 0x3, 0x1}, 0x48) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000002600)={&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'vxcan1\x00'}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000240)="ab175664e671917d236003e17b697c1467c4d934d9314ef8c85f09baa0a12fc7b558ffe805a1f082a861e0c1cf834ceeb799aa4f6c09117e57e494061e75a8eb49a2bc978d902e8060c54ad516543bb49ce89fccf667c91ca0e272ea5fb4a08969", 0x61}, {&(0x7f00000002c0)="e3c29b20f0f83eaf3d8d2f9bf9d9ac803deac5e661d9536351ad97f0d4fbd62872860d74577d4581d4ed061931d987c6e59b6e79e1d190aac9260ec6838f199a6e26b87e6c02d0caa6422f6ccad65165d275074f843a5342312c31edccc95c75c5412229c4b417467fad6351b8984f9322f0ece4704ce4b067b08948fdfbe366e646f99c08b2d321277400d6e3cae3b47ef4e548b4b145a34870a8f1412a4325c06b8de07c0b09ec958eb8b256b808b3", 0xb0}, {&(0x7f0000000380)="b3a2f4eb30283bff1cb338ca27129aba", 0x10}, {&(0x7f00000003c0)="5278d0ee754fd144b80dd78fd73076d8b5f5", 0x12}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="38484343cdeaec3e6c2f9640f98c3f2cb83aaf35635472f176940b4252e425271e869d1cd6cfe431627475b6c036bc08364d484b8b84d3ea5e8b8c00cecaf2b2933c01f6a7be3e7f91bb1e9b77096179c94b58551a5958b7c20107657df888233a740a054a143347a34de6a2cccea9a3d7b97bcb0aa30e336b448bd706ec079d176493ea221428153bb18fad9db5f54fe11346b07a1b6f39c1ae83593d3d5c5a938a87d7d16ee9e9882f61957ada55b4e0e3b3f1deced298c4ce725668463cc4840b64ae12b64271ed33280b9c7ab17436f073c626cbd18d7fbbe61ce9", 0xdd}, {&(0x7f0000002500)="4ac4826940cc822737adda2752504980931a98487c892ff2878f40e8eb2b1590b70361dac8c550d157f10e0d6536071b61e8a4daca8a80d177b7d248256ec572d841d21a031c368f1b493ac3a861870b34877daaec8c0fd182dd1e005d41dd53898845754390bf19d059d4f12f43527a886ff304565b1135546e709a85be71", 0x7f}], 0x8}, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002640)={0x1b, 0x0, 0x0, 0xbf72, 0x0, r0, 0x5, '\x00', 0x0, r0, 0x3, 0x5}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000026c0)={0x1b, 0x0, 0x0, 0x612, 0x0, r2, 0x3, '\x00', 0x0, r0, 0x2, 0x4, 0x1}, 0x48) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000180), 0x7fffffffffffffff, 0x42100) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xd60, 0x0, 0xffffffffffffffff, 0x45, '\x00', 0x0, r1, 0x5, 0x3, 0x1}, 0x48) (async, rerun: 32) socket$can_j1939(0x1d, 0x2, 0x7) (rerun: 32) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', r5}, 0x48) (async) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x6c, 0x2, 0x1, 0xc01, r2, 0x0, '\x00', r5, r6, 0x5, 0x4, 0x5, 0xc}, 0x48) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:10 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x9) 12:00:10 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) userfaultfd(0x80001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_add_watch(r2, 0x0, 0x10000004) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600a0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x7f, 0x8, 0x2}) 12:00:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$media(&(0x7f0000000040), 0x2, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)}) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000680)={0x0, 0x1, 0x0, &(0x7f00000000c0)=[{}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000005c0)=[{0x0, 0x80000000}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000140)=[{}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={r2, &(0x7f0000000700), &(0x7f0000000200)}) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x7, 0x1, 'queue0\x00', 0xffff}) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) 12:00:10 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="63c532df29ee3dfb31b13ff1d498d16e98561a007f344001d053fc0c1cfee3e5ceab6a9c47264e65c9ddcc9d4ed627c6f7e4154a734eaa12251c3897f61e9f5a86f673f8bc21fd074fa23a0ccc184cf26ec72371ce9bef2b3ce0139c00fbc020b15290e1270f8a44f7192f618db671b561fe5965d9dc21b6c1cb722c0e2a4effd4", 0x81}, {&(0x7f0000000100)}, {&(0x7f0000000180)="f2c5dc93c45bee98978c21a520", 0xd}, {&(0x7f0000000240)="ebd4e1ef7ef7f69eef34f7d5114ecf4bd22305c0252609f275e2f0d0b2cfd19775b76ba0d1231d352e016797d55722332206df18bd9d6447a18e090dca4b03a92e6d520709dc16259cde071d6ec18461a2e8ff38cbd484a2b4db788fed6464b8cfecbae37fc428c733556d2f38a84d1c31ee63cc934dedd986e65858a7d81f82cb16160cdbf028b7b15f8a6c4b223e550579d1ca4afa1f39f77ad245432cbeafb4f4da9214fef7774c45c983cbbd7e33bc471925426f3cbb662a24623f540ae8bad51d44dc350df97ddce54e763e1c22f75ca6c9158640d6dd5bf84b91fabc89686ca76434b97f99eed7", 0xea}], 0x4, &(0x7f0000000340)=[@op={0x18}], 0x18, 0x4010}, 0x0) write$apparmor_exec(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='ea '], 0x6) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) 12:00:10 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) userfaultfd(0x80001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_add_watch(r2, 0x0, 0x10000004) (async) inotify_add_watch(r2, 0x0, 0x10000004) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600a0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x7f, 0x8, 0x2}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x7f, 0x8, 0x2}) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x7, 0x1, 'queue0\x00', 0xffff}) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r1) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4f) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x7, 0x1, 'queue0\x00', 0xffff}) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) (async) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async, rerun: 64) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (rerun: 64) 12:00:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r1 = syz_open_dev$media(&(0x7f0000000040), 0x2, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000680)={0x0, 0x1, 0x0, &(0x7f00000000c0)=[{}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000005c0)=[{0x0, 0x80000000}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000140)=[{}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={r2, &(0x7f0000000700), &(0x7f0000000200)}) 12:00:10 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="63c532df29ee3dfb31b13ff1d498d16e98561a007f344001d053fc0c1cfee3e5ceab6a9c47264e65c9ddcc9d4ed627c6f7e4154a734eaa12251c3897f61e9f5a86f673f8bc21fd074fa23a0ccc184cf26ec72371ce9bef2b3ce0139c00fbc020b15290e1270f8a44f7192f618db671b561fe5965d9dc21b6c1cb722c0e2a4effd4", 0x81}, {&(0x7f0000000100)}, {&(0x7f0000000180)="f2c5dc93c45bee98978c21a520", 0xd}, {&(0x7f0000000240)="ebd4e1ef7ef7f69eef34f7d5114ecf4bd22305c0252609f275e2f0d0b2cfd19775b76ba0d1231d352e016797d55722332206df18bd9d6447a18e090dca4b03a92e6d520709dc16259cde071d6ec18461a2e8ff38cbd484a2b4db788fed6464b8cfecbae37fc428c733556d2f38a84d1c31ee63cc934dedd986e65858a7d81f82cb16160cdbf028b7b15f8a6c4b223e550579d1ca4afa1f39f77ad245432cbeafb4f4da9214fef7774c45c983cbbd7e33bc471925426f3cbb662a24623f540ae8bad51d44dc350df97ddce54e763e1c22f75ca6c9158640d6dd5bf84b91fabc89686ca76434b97f99eed7", 0xea}], 0x4, &(0x7f0000000340)=[@op={0x18}], 0x18, 0x4010}, 0x0) write$apparmor_exec(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='ea '], 0x6) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r1) (async) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) (async) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) (async) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="63c532df29ee3dfb31b13ff1d498d16e98561a007f344001d053fc0c1cfee3e5ceab6a9c47264e65c9ddcc9d4ed627c6f7e4154a734eaa12251c3897f61e9f5a86f673f8bc21fd074fa23a0ccc184cf26ec72371ce9bef2b3ce0139c00fbc020b15290e1270f8a44f7192f618db671b561fe5965d9dc21b6c1cb722c0e2a4effd4", 0x81}, {&(0x7f0000000100)}, {&(0x7f0000000180)="f2c5dc93c45bee98978c21a520", 0xd}, {&(0x7f0000000240)="ebd4e1ef7ef7f69eef34f7d5114ecf4bd22305c0252609f275e2f0d0b2cfd19775b76ba0d1231d352e016797d55722332206df18bd9d6447a18e090dca4b03a92e6d520709dc16259cde071d6ec18461a2e8ff38cbd484a2b4db788fed6464b8cfecbae37fc428c733556d2f38a84d1c31ee63cc934dedd986e65858a7d81f82cb16160cdbf028b7b15f8a6c4b223e550579d1ca4afa1f39f77ad245432cbeafb4f4da9214fef7774c45c983cbbd7e33bc471925426f3cbb662a24623f540ae8bad51d44dc350df97ddce54e763e1c22f75ca6c9158640d6dd5bf84b91fabc89686ca76434b97f99eed7", 0xea}], 0x4, &(0x7f0000000340)=[@op={0x18}], 0x18, 0x4010}, 0x0) (async) write$apparmor_exec(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='ea '], 0x6) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) (async) 12:00:10 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) userfaultfd(0x80001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_add_watch(r2, 0x0, 0x10000004) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600a0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x7f, 0x8, 0x2}) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) userfaultfd(0x80001) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) inotify_add_watch(r2, 0x0, 0x10000004) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600a0) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x480, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x7f, 0x8, 0x2}) (async) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4f) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x7, 0x1, 'queue0\x00', 0xffff}) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa53e254af23cf9d4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x1, 0xfff}) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_DO_IT(r0, 0xab03) (async) r1 = syz_open_dev$media(&(0x7f0000000040), 0x2, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)}) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000680)={0x0, 0x1, 0x0, &(0x7f00000000c0)=[{}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000005c0)=[{0x0, 0x80000000}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000140)=[{}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={r2, &(0x7f0000000700), &(0x7f0000000200)}) 12:00:10 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="63c532df29ee3dfb31b13ff1d498d16e98561a007f344001d053fc0c1cfee3e5ceab6a9c47264e65c9ddcc9d4ed627c6f7e4154a734eaa12251c3897f61e9f5a86f673f8bc21fd074fa23a0ccc184cf26ec72371ce9bef2b3ce0139c00fbc020b15290e1270f8a44f7192f618db671b561fe5965d9dc21b6c1cb722c0e2a4effd4", 0x81}, {&(0x7f0000000100)}, {&(0x7f0000000180)="f2c5dc93c45bee98978c21a520", 0xd}, {&(0x7f0000000240)="ebd4e1ef7ef7f69eef34f7d5114ecf4bd22305c0252609f275e2f0d0b2cfd19775b76ba0d1231d352e016797d55722332206df18bd9d6447a18e090dca4b03a92e6d520709dc16259cde071d6ec18461a2e8ff38cbd484a2b4db788fed6464b8cfecbae37fc428c733556d2f38a84d1c31ee63cc934dedd986e65858a7d81f82cb16160cdbf028b7b15f8a6c4b223e550579d1ca4afa1f39f77ad245432cbeafb4f4da9214fef7774c45c983cbbd7e33bc471925426f3cbb662a24623f540ae8bad51d44dc350df97ddce54e763e1c22f75ca6c9158640d6dd5bf84b91fabc89686ca76434b97f99eed7", 0xea}], 0x4, &(0x7f0000000340)=[@op={0x18}], 0x18, 0x4010}, 0x0) write$apparmor_exec(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='ea '], 0x6) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) 12:00:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) 12:00:10 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) read$watch_queue(r0, &(0x7f00000000c0)=""/25, 0x19) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x7, 0x0, 0x4, 0x8, 0x7}) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x0, 0x3, 0x3, 0x3, "cad4193767c8d006426f69428956b98eba137a4c66da6670ff791da5ba26e9124b08e1b9942ccf0c439e6c8647b22e4effd7d01d25b46c653f53671c5add6ec4084644d69129520da6cdc707d96e2c6ccc3d93901524fd0bd1bb1d19fedf65"}, 0x6f) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa53e254af23cf9d4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x1, 0xfff}) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa53e254af23cf9d4) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) (async) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x1, 0xfff}) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) 12:00:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) close$fd_v4l2_buffer(r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) (async) pipe2$watch_queue(&(0x7f00000000c0), 0x80) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) (async) 12:00:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:00:10 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) read$watch_queue(r0, &(0x7f00000000c0)=""/25, 0x19) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x7, 0x0, 0x4, 0x8, 0x7}) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x0, 0x3, 0x3, 0x3, "cad4193767c8d006426f69428956b98eba137a4c66da6670ff791da5ba26e9124b08e1b9942ccf0c439e6c8647b22e4effd7d01d25b46c653f53671c5add6ec4084644d69129520da6cdc707d96e2c6ccc3d93901524fd0bd1bb1d19fedf65"}, 0x6f) (async) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x0, 0x3, 0x3, 0x3, "cad4193767c8d006426f69428956b98eba137a4c66da6670ff791da5ba26e9124b08e1b9942ccf0c439e6c8647b22e4effd7d01d25b46c653f53671c5add6ec4084644d69129520da6cdc707d96e2c6ccc3d93901524fd0bd1bb1d19fedf65"}, 0x6f) 12:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa53e254af23cf9d4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x1, 0xfff}) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) 12:00:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x0, 0x3, 0x3, 0x3, "cad4193767c8d006426f69428956b98eba137a4c66da6670ff791da5ba26e9124b08e1b9942ccf0c439e6c8647b22e4effd7d01d25b46c653f53671c5add6ec4084644d69129520da6cdc707d96e2c6ccc3d93901524fd0bd1bb1d19fedf65"}, 0x6f) 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3) ioctl$NBD_CLEAR_QUE(r0, 0x125d) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x208c0) syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x208c0) syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x14101) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) [ 1247.584832][T12470] block nbd3: shutting down sockets 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x208c0) syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x14101) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async, rerun: 64) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) (rerun: 64) 12:00:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1247.765176][T12484] block nbd3: shutting down sockets 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x14101) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x14101) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) (async) 12:00:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1247.814423][ T2923] vhci_hcd: vhci_device speed not set 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:11 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80080) ioctl$NBD_CLEAR_QUE(r1, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) sendmmsg$alg(r2, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)=0x1) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x48) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0xd348, '\x00', 0x0, r2, 0x1, 0x4, 0x2}, 0x48) 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) [ 1247.954811][T12501] block nbd3: shutting down sockets 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x620c01) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_DO_IT(r0, 0xab03) 12:00:11 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80080) ioctl$NBD_CLEAR_QUE(r1, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) sendmmsg$alg(r2, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)=0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (async) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0x0) (async) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80080) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r2) (async) sendmmsg$alg(r2, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) (async) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)=0x1) (async) 12:00:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x80, 0x20, 0x5, 0x2, {{0x1e, 0x4, 0x1, 0x3c, 0x78, 0x64, 0x0, 0x40, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @lsrr={0x83, 0x13, 0x2f, [@empty, @loopback, @private=0xa010101, @multicast1]}, @end, @generic={0x7, 0x9, "755fba57136090"}, @timestamp_prespec={0x44, 0x44, 0x31, 0x3, 0x1, [{@multicast1, 0x7fffffff}, {@private=0xa010102, 0x3}, {@rand_addr=0x64010101, 0x1}, {@remote}, {@broadcast, 0x7}, {@multicast2, 0xfffffffe}, {@rand_addr=0x64010101, 0x5}, {@private=0xa010100, 0x9}]}]}}}}}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x4020940d, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x1, 0x6, 0x1, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000200)=[0x0, 0x0], 0x2, r2}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x301) ioctl$NBD_CLEAR_QUE(r3, 0xab05) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x48) (async) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x48) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0xd348, '\x00', 0x0, r2, 0x1, 0x4, 0x2}, 0x48) 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x620c01) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x620c01) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 12:00:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x80, 0x20, 0x5, 0x2, {{0x1e, 0x4, 0x1, 0x3c, 0x78, 0x64, 0x0, 0x40, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @lsrr={0x83, 0x13, 0x2f, [@empty, @loopback, @private=0xa010101, @multicast1]}, @end, @generic={0x7, 0x9, "755fba57136090"}, @timestamp_prespec={0x44, 0x44, 0x31, 0x3, 0x1, [{@multicast1, 0x7fffffff}, {@private=0xa010102, 0x3}, {@rand_addr=0x64010101, 0x1}, {@remote}, {@broadcast, 0x7}, {@multicast2, 0xfffffffe}, {@rand_addr=0x64010101, 0x5}, {@private=0xa010100, 0x9}]}]}}}}}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x4020940d, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x1, 0x6, 0x1, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000200)=[0x0, 0x0], 0x2, r2}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x301) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x80, 0x20, 0x5, 0x2, {{0x1e, 0x4, 0x1, 0x3c, 0x78, 0x64, 0x0, 0x40, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @lsrr={0x83, 0x13, 0x2f, [@empty, @loopback, @private=0xa010101, @multicast1]}, @end, @generic={0x7, 0x9, "755fba57136090"}, @timestamp_prespec={0x44, 0x44, 0x31, 0x3, 0x1, [{@multicast1, 0x7fffffff}, {@private=0xa010102, 0x3}, {@rand_addr=0x64010101, 0x1}, {@remote}, {@broadcast, 0x7}, {@multicast2, 0xfffffffe}, {@rand_addr=0x64010101, 0x5}, {@private=0xa010100, 0x9}]}]}}}}}) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0x4020940d, 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x1, 0x6, 0x1, 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000200)=[0x0, 0x0], 0x2, r2}) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r4, 0x301) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) (async) 12:00:11 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0x0) (async) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80080) ioctl$NBD_CLEAR_QUE(r1, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) (async) sendmmsg$alg(r2, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002b40)}], 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)=0x1) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) (async, rerun: 32) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x48) (async, rerun: 32) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0xd348, '\x00', 0x0, r2, 0x1, 0x4, 0x2}, 0x48) 12:00:11 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) read$watch_queue(r0, &(0x7f00000000c0)=""/25, 0x19) (async, rerun: 64) socket$kcm(0x29, 0x2, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x7, 0x0, 0x4, 0x8, 0x7}) 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x620c01) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_DO_IT(r0, 0xab03) 12:00:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x80, 0x20, 0x5, 0x2, {{0x1e, 0x4, 0x1, 0x3c, 0x78, 0x64, 0x0, 0x40, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @lsrr={0x83, 0x13, 0x2f, [@empty, @loopback, @private=0xa010101, @multicast1]}, @end, @generic={0x7, 0x9, "755fba57136090"}, @timestamp_prespec={0x44, 0x44, 0x31, 0x3, 0x1, [{@multicast1, 0x7fffffff}, {@private=0xa010102, 0x3}, {@rand_addr=0x64010101, 0x1}, {@remote}, {@broadcast, 0x7}, {@multicast2, 0xfffffffe}, {@rand_addr=0x64010101, 0x5}, {@private=0xa010100, 0x9}]}]}}}}}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x4020940d, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x1, 0x6, 0x1, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000200)=[0x0, 0x0], 0x2, r2}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x301) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x80, 0x20, 0x5, 0x2, {{0x1e, 0x4, 0x1, 0x3c, 0x78, 0x64, 0x0, 0x40, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @lsrr={0x83, 0x13, 0x2f, [@empty, @loopback, @private=0xa010101, @multicast1]}, @end, @generic={0x7, 0x9, "755fba57136090"}, @timestamp_prespec={0x44, 0x44, 0x31, 0x3, 0x1, [{@multicast1, 0x7fffffff}, {@private=0xa010102, 0x3}, {@rand_addr=0x64010101, 0x1}, {@remote}, {@broadcast, 0x7}, {@multicast2, 0xfffffffe}, {@rand_addr=0x64010101, 0x5}, {@private=0xa010100, 0x9}]}]}}}}}) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0x4020940d, 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x1, 0x6, 0x1, 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000200)=[0x0, 0x0], 0x2, r2}) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r4, 0x301) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) (async) 12:00:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xa2) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmmsg$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="2ca57c327ffb28a012a476b50b895e33d2415c35b1c811dfcba23985017a909bf3c40d5297bcb9ce75537a4e2a0e929d0eec72cbb0525a599ef24d5ae7a27b73fb1085d024778485be7767357ecd126d2bf12fc8b49e8964f1ec2607417ea18824f0bc", 0x63}, {&(0x7f00000000c0)="f3ce0bb3175f17209561f5a4a570e14be12d044a4a50f78baf3698b810a318d098639ab2d170f71807a8681e82746bc096d103bfe9f1c63859e320af14823f4a166b97b820c8c25b488bab59922f194a0b0f8c245c5a6c5dacb26bbbcd", 0x5d}, {&(0x7f0000000140)="7adc024df036b556a2da07fada8570c49b8e37f42b", 0x15}, {&(0x7f0000000180)="2d65916305e3124ec77044339fc5256561fa027405ec5ff4de0eff63389259451d5d7ac0170946537e2806476ace37ade90b0b1a9dfc63a63131240531695e2c9c658c7f6afcb5502fe2400a614a3d8e9a8464dc18ebe0507b6faa9237ec986104773e5e0637f5ebec036b2b840322751c8804449ec742cecc25c73e12b016c8d919f7b3f07dd6b7dfe5079a", 0x8c}, {&(0x7f0000000240)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8000}, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) r3 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000a00)={{r4}}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000001300)={r4}) 12:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/net\x00') ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x30020) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x488a01) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xfff) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x5) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x210300) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xa2) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmmsg$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="2ca57c327ffb28a012a476b50b895e33d2415c35b1c811dfcba23985017a909bf3c40d5297bcb9ce75537a4e2a0e929d0eec72cbb0525a599ef24d5ae7a27b73fb1085d024778485be7767357ecd126d2bf12fc8b49e8964f1ec2607417ea18824f0bc", 0x63}, {&(0x7f00000000c0)="f3ce0bb3175f17209561f5a4a570e14be12d044a4a50f78baf3698b810a318d098639ab2d170f71807a8681e82746bc096d103bfe9f1c63859e320af14823f4a166b97b820c8c25b488bab59922f194a0b0f8c245c5a6c5dacb26bbbcd", 0x5d}, {&(0x7f0000000140)="7adc024df036b556a2da07fada8570c49b8e37f42b", 0x15}, {&(0x7f0000000180)="2d65916305e3124ec77044339fc5256561fa027405ec5ff4de0eff63389259451d5d7ac0170946537e2806476ace37ade90b0b1a9dfc63a63131240531695e2c9c658c7f6afcb5502fe2400a614a3d8e9a8464dc18ebe0507b6faa9237ec986104773e5e0637f5ebec036b2b840322751c8804449ec742cecc25c73e12b016c8d919f7b3f07dd6b7dfe5079a", 0x8c}, {&(0x7f0000000240)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8000}, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) r3 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000a00)={{r4}}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000001300)={r4}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xa2) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) sendmmsg$alg(r1, 0x0, 0x0, 0x0) (async) sendmsg$alg(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="2ca57c327ffb28a012a476b50b895e33d2415c35b1c811dfcba23985017a909bf3c40d5297bcb9ce75537a4e2a0e929d0eec72cbb0525a599ef24d5ae7a27b73fb1085d024778485be7767357ecd126d2bf12fc8b49e8964f1ec2607417ea18824f0bc", 0x63}, {&(0x7f00000000c0)="f3ce0bb3175f17209561f5a4a570e14be12d044a4a50f78baf3698b810a318d098639ab2d170f71807a8681e82746bc096d103bfe9f1c63859e320af14823f4a166b97b820c8c25b488bab59922f194a0b0f8c245c5a6c5dacb26bbbcd", 0x5d}, {&(0x7f0000000140)="7adc024df036b556a2da07fada8570c49b8e37f42b", 0x15}, {&(0x7f0000000180)="2d65916305e3124ec77044339fc5256561fa027405ec5ff4de0eff63389259451d5d7ac0170946537e2806476ace37ade90b0b1a9dfc63a63131240531695e2c9c658c7f6afcb5502fe2400a614a3d8e9a8464dc18ebe0507b6faa9237ec986104773e5e0637f5ebec036b2b840322751c8804449ec742cecc25c73e12b016c8d919f7b3f07dd6b7dfe5079a", 0x8c}, {&(0x7f0000000240)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8000}, 0x80) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r2) (async) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000a00)={{r4}}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000001300)={r4}) (async) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x101) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x30020) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x488a01) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xfff) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x5) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x30020) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x488a01) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xfff) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x5) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/net\x00') ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x210300) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xa2) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmmsg$alg(r1, 0x0, 0x0, 0x0) (async, rerun: 32) sendmsg$alg(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="2ca57c327ffb28a012a476b50b895e33d2415c35b1c811dfcba23985017a909bf3c40d5297bcb9ce75537a4e2a0e929d0eec72cbb0525a599ef24d5ae7a27b73fb1085d024778485be7767357ecd126d2bf12fc8b49e8964f1ec2607417ea18824f0bc", 0x63}, {&(0x7f00000000c0)="f3ce0bb3175f17209561f5a4a570e14be12d044a4a50f78baf3698b810a318d098639ab2d170f71807a8681e82746bc096d103bfe9f1c63859e320af14823f4a166b97b820c8c25b488bab59922f194a0b0f8c245c5a6c5dacb26bbbcd", 0x5d}, {&(0x7f0000000140)="7adc024df036b556a2da07fada8570c49b8e37f42b", 0x15}, {&(0x7f0000000180)="2d65916305e3124ec77044339fc5256561fa027405ec5ff4de0eff63389259451d5d7ac0170946537e2806476ace37ade90b0b1a9dfc63a63131240531695e2c9c658c7f6afcb5502fe2400a614a3d8e9a8464dc18ebe0507b6faa9237ec986104773e5e0637f5ebec036b2b840322751c8804449ec742cecc25c73e12b016c8d919f7b3f07dd6b7dfe5079a", 0x8c}, {&(0x7f0000000240)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8000}, 0x80) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) (async, rerun: 32) r3 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000a00)={{r4}}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000001300)={r4}) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x101) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x30020) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x488a01) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xfff) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x5) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x210300) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) gettid() (async) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/net\x00') ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xd405, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x48) 12:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x101) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x14400) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200100, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xd405, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x48) 12:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x541b, r1) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x14400) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x541b, r1) 12:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200100, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 12:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xd405, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x48) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xd405, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4}, 0x48) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x48) (async) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x14400) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x541b, r1) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r1) (async) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x2) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200100, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 12:00:12 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, @remote}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x442140, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$alg(r3, 0x0, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r2, 0x3ba0, &(0x7f0000000180)={0x48, 0x4, r3, 0x0, 0xae, &(0x7f00000000c0)="b09f8afa8f447e3263d0e92586c4e300afdd77cd75a6e729e3cbd2ddf61091a5ab335212a2e4ce263a10d4f2f62e2cac85118f77f21acc537647c124b430d7d12dfc642ae13a5467b17123229a4a87303729c7169cb9465aedfdafd347c7673bb30fde1207e5db58e61e0b1b8c5df4af7eabb8a0ba257ad75a129c697d55465ae324da3b123c48c399c784f8d4f4dc2f0f676fa287a2f0abf4798d91e94368f618381c3f938e07c718582ded7888", 0x61}) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) pipe2$watch_queue(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000011c0)) connect$pptp(r1, &(0x7f0000001140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) read$alg(r1, &(0x7f0000001440)=""/4096, 0x1000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) connect$pptp(r1, &(0x7f0000001180)={0x18, 0x2, {0x2, @multicast1}}, 0x1e) sendmsg$alg(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="508613e0e31ead4070e1c4277cce7486f75278857ea0b0fd7f90042a2db79b010fd4ee755de9f93c10c878f2b68bb2f899f1d05f295fc6ba6a900ffe1f3dc8eead421b93a21801f8dbc4f6089ad1487ea09244e60f86659071", 0x59}, {&(0x7f00000000c0)="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", 0x1000}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000000000000170100000400211bd653ffefa300008d4e0ac95855b5981800000000000000170100000300000000000000000000001800000800000000177c000002000000000000000000000018000000000015b3b2575f11390000170100000400000000000000000000001800000000000000170100000400000008071d793e54bfcc2d6d7057841986014c61dec78261b200f212558850b0e65b0599e99e8c7ea3715a1e98b73bb4ede7948c5803ca1ad8f1c551193624a6cacbb6423adae1df7deb2e43fa73442adab1700cbe667829c1d1b28dcf91b399104b"], 0x78, 0x20048804}, 0x8c4) 12:00:12 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, @remote}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x442140, 0x0) (async) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$alg(r3, 0x0, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r2, 0x3ba0, &(0x7f0000000180)={0x48, 0x4, r3, 0x0, 0xae, &(0x7f00000000c0)="b09f8afa8f447e3263d0e92586c4e300afdd77cd75a6e729e3cbd2ddf61091a5ab335212a2e4ce263a10d4f2f62e2cac85118f77f21acc537647c124b430d7d12dfc642ae13a5467b17123229a4a87303729c7169cb9465aedfdafd347c7673bb30fde1207e5db58e61e0b1b8c5df4af7eabb8a0ba257ad75a129c697d55465ae324da3b123c48c399c784f8d4f4dc2f0f676fa287a2f0abf4798d91e94368f618381c3f938e07c718582ded7888", 0x61}) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x2) 12:00:12 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000006d0a000008000000018000002c7b000081000000080000000100000003000000040000000600000080dd000008000000ffff000000feffffd82a0000f400000006000000010000008c040000010000001f000000040000003f0000000100000004000000f7ffffff7f0000000100000006000000c887bb6b0700000000000080ffff000001000000fcffffff08000000240000001f0000002d98995c07620781c9ee9d30fff70000060000000100000002000000010100000101000001000000ff030000ff0300002a00000000040000ff010000030000002b0000002000000000000000090000003107000001000000f87500009300000080000000000000003f0000000100000009000000ffffffff000000000100000000020000010000807f0000001d000000008000000100000006000000ffff0000f9000000ff0000000000000000000100010000008e0000008000c9714400b4190d0634a9787600000100000000000100ffff000003000000010000001f00000001000000090000009f2f71210300000000000000000100000004000001800000080000000080000046ffffffff7d1122d97021a90ec5b2517855b138d7a5b127ac98c26bb16f72b6653d8633449edb48304eae5beee06735e184b5e7236c7d184831c932603b6b1ee82f968be432ecc74d8d926cf1b1937e7568ec7ba5e3ff9a7b38a5aacbb9cedbd17dbe97de2ab4cc53724eec3765f30ff8556d771e14f1a899c0f74dc3abd23f94cca473bf22e813cda634712c61e343084b9d864ce1794e36f00bb94a4f1c0dbc2b44dc1aa4a6544e35f74007f1c5"]) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r2, 0x5760, 0x14) read$msr(r0, &(0x7f0000000040)=""/74, 0x4a) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:13 executing program 3: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) pipe2$watch_queue(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000011c0)) connect$pptp(r1, &(0x7f0000001140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) read$alg(r1, &(0x7f0000001440)=""/4096, 0x1000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) connect$pptp(r1, &(0x7f0000001180)={0x18, 0x2, {0x2, @multicast1}}, 0x1e) sendmsg$alg(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="508613e0e31ead4070e1c4277cce7486f75278857ea0b0fd7f90042a2db79b010fd4ee755de9f93c10c878f2b68bb2f899f1d05f295fc6ba6a900ffe1f3dc8eead421b93a21801f8dbc4f6089ad1487ea09244e60f86659071", 0x59}, {&(0x7f00000000c0)="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", 0x1000}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000000000000170100000400211bd653ffefa300008d4e0ac95855b5981800000000000000170100000300000000000000000000001800000800000000177c000002000000000000000000000018000000000015b3b2575f11390000170100000400000000000000000000001800000000000000170100000400000008071d793e54bfcc2d6d7057841986014c61dec78261b200f212558850b0e65b0599e99e8c7ea3715a1e98b73bb4ede7948c5803ca1ad8f1c551193624a6cacbb6423adae1df7deb2e43fa73442adab1700cbe667829c1d1b28dcf91b399104b"], 0x78, 0x20048804}, 0x8c4) (async) sendmsg$alg(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="508613e0e31ead4070e1c4277cce7486f75278857ea0b0fd7f90042a2db79b010fd4ee755de9f93c10c878f2b68bb2f899f1d05f295fc6ba6a900ffe1f3dc8eead421b93a21801f8dbc4f6089ad1487ea09244e60f86659071", 0x59}, {&(0x7f00000000c0)="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", 0x1000}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000000000000170100000400211bd653ffefa300008d4e0ac95855b5981800000000000000170100000300000000000000000000001800000800000000177c000002000000000000000000000018000000000015b3b2575f11390000170100000400000000000000000000001800000000000000170100000400000008071d793e54bfcc2d6d7057841986014c61dec78261b200f212558850b0e65b0599e99e8c7ea3715a1e98b73bb4ede7948c5803ca1ad8f1c551193624a6cacbb6423adae1df7deb2e43fa73442adab1700cbe667829c1d1b28dcf91b399104b"], 0x78, 0x20048804}, 0x8c4) 12:00:13 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, @remote}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async, rerun: 32) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x442140, 0x0) (async, rerun: 32) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$alg(r3, 0x0, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r2, 0x3ba0, &(0x7f0000000180)={0x48, 0x4, r3, 0x0, 0xae, &(0x7f00000000c0)="b09f8afa8f447e3263d0e92586c4e300afdd77cd75a6e729e3cbd2ddf61091a5ab335212a2e4ce263a10d4f2f62e2cac85118f77f21acc537647c124b430d7d12dfc642ae13a5467b17123229a4a87303729c7169cb9465aedfdafd347c7673bb30fde1207e5db58e61e0b1b8c5df4af7eabb8a0ba257ad75a129c697d55465ae324da3b123c48c399c784f8d4f4dc2f0f676fa287a2f0abf4798d91e94368f618381c3f938e07c718582ded7888", 0x61}) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x2) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x2) (async) 12:00:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x400) 12:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) pipe2$watch_queue(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000011c0)) connect$pptp(r1, &(0x7f0000001140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) read$alg(r1, &(0x7f0000001440)=""/4096, 0x1000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) connect$pptp(r1, &(0x7f0000001180)={0x18, 0x2, {0x2, @multicast1}}, 0x1e) sendmsg$alg(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="508613e0e31ead4070e1c4277cce7486f75278857ea0b0fd7f90042a2db79b010fd4ee755de9f93c10c878f2b68bb2f899f1d05f295fc6ba6a900ffe1f3dc8eead421b93a21801f8dbc4f6089ad1487ea09244e60f86659071", 0x59}, {&(0x7f00000000c0)="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0x1000}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000000000000170100000400211bd653ffefa300008d4e0ac95855b5981800000000000000170100000300000000000000000000001800000800000000177c000002000000000000000000000018000000000015b3b2575f11390000170100000400000000000000000000001800000000000000170100000400000008071d793e54bfcc2d6d7057841986014c61dec78261b200f212558850b0e65b0599e99e8c7ea3715a1e98b73bb4ede7948c5803ca1ad8f1c551193624a6cacbb6423adae1df7deb2e43fa73442adab1700cbe667829c1d1b28dcf91b399104b"], 0x78, 0x20048804}, 0x8c4) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) (async) pipe2$watch_queue(&(0x7f0000001100), 0x80) (async) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000011c0)) (async) connect$pptp(r1, &(0x7f0000001140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) (async) read$alg(r1, &(0x7f0000001440)=""/4096, 0x1000) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r2) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) connect$pptp(r1, &(0x7f0000001180)={0x18, 0x2, {0x2, @multicast1}}, 0x1e) (async) sendmsg$alg(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="508613e0e31ead4070e1c4277cce7486f75278857ea0b0fd7f90042a2db79b010fd4ee755de9f93c10c878f2b68bb2f899f1d05f295fc6ba6a900ffe1f3dc8eead421b93a21801f8dbc4f6089ad1487ea09244e60f86659071", 0x59}, {&(0x7f00000000c0)="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", 0x1000}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000000000000170100000400211bd653ffefa300008d4e0ac95855b5981800000000000000170100000300000000000000000000001800000800000000177c000002000000000000000000000018000000000015b3b2575f11390000170100000400000000000000000000001800000000000000170100000400000008071d793e54bfcc2d6d7057841986014c61dec78261b200f212558850b0e65b0599e99e8c7ea3715a1e98b73bb4ede7948c5803ca1ad8f1c551193624a6cacbb6423adae1df7deb2e43fa73442adab1700cbe667829c1d1b28dcf91b399104b"], 0x78, 0x20048804}, 0x8c4) (async) 12:00:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x321201) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:13 executing program 1: r0 = epoll_create(0x29) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) 12:00:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x400) 12:00:13 executing program 1: r0 = epoll_create(0x29) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) 12:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x0, 0x2, 0x1, 0x4}}, 0x2e) ioctl$NBD_CLEAR_QUE(r0, 0x125d) socket$bt_rfcomm(0x1f, 0x3, 0x3) 12:00:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x321201) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async, rerun: 32) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x400) (rerun: 32) 12:00:13 executing program 1: epoll_create(0x29) (async) r0 = epoll_create(0x29) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) 12:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x0, 0x2, 0x1, 0x4}}, 0x2e) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) socket$bt_rfcomm(0x1f, 0x3, 0x3) 12:00:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x321201) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x4000) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000), 0x4, 0x4000) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000140)={0x80000000, &(0x7f0000000040)=[{0x80000000}], &(0x7f00000000c0)}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r2}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xffff) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000280)) 12:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x0, 0x2, 0x1, 0x4}}, 0x2e) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) socket$bt_rfcomm(0x1f, 0x3, 0x3) 12:00:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0xc0000) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1250.204706][T12687] block nbd0: shutting down sockets 12:00:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 12:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x139240) ioctl$NBD_DO_IT(r1, 0xab03) 12:00:13 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r2, 0x5760, 0x14) read$msr(r0, &(0x7f0000000040)=""/74, 0x4a) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x4000) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x4, 0x4000) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000140)={0x80000000, &(0x7f0000000040)=[{0x80000000}], &(0x7f00000000c0)}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r2}) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xffff) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000280)) 12:00:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0xc0000) (async, rerun: 64) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (rerun: 64) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 12:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x139240) ioctl$NBD_DO_IT(r1, 0xab03) [ 1250.425259][T12697] block nbd0: shutting down sockets 12:00:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x4000) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000), 0x4, 0x4000) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000140)={0x80000000, &(0x7f0000000040)=[{0x80000000}], &(0x7f00000000c0)}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000180)={r2}) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xffff) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000280)) 12:00:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0xc0000) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 12:00:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x139240) ioctl$NBD_DO_IT(r1, 0xab03) [ 1250.594682][T12716] block nbd0: shutting down sockets 12:00:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x241) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x6) 12:00:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = socket$kcm(0x29, 0xf, 0x0) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/209, 0xd1}], 0x7, &(0x7f0000000540)=""/221, 0xdd}, 0x11042) 12:00:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x26c380) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x503b02, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f00000000c0)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000180)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 12:00:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x3, 0x4, "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0x1010) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x3, 0x4, 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0x1010) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88200) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x3, 0x4, "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0x1010) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = socket$kcm(0x29, 0xf, 0x0) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/209, 0xd1}], 0x7, &(0x7f0000000540)=""/221, 0xdd}, 0x11042) 12:00:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x241) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xffff) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x6) 12:00:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x26c380) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x503b02, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f00000000c0)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) (async) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000180)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 12:00:14 executing program 3: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = socket$kcm(0x29, 0xf, 0x0) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/209, 0xd1}], 0x7, &(0x7f0000000540)=""/221, 0xdd}, 0x11042) 12:00:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x241) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xffff) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x6) 12:00:14 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x3, 0x4, "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"}, 0x1010) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:14 executing program 0: r0 = gettid() syz_open_procfs$namespace(r0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r2 = socket(0x2b, 0xd, 0x6) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:14 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close$fd_v4l2_buffer(r0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x26c380) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x503b02, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f00000000c0)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) (async) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000180)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 12:00:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400100) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = socket$pppl2tp(0x18, 0x1, 0x1) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth0_macvtap\x00', 0x9}) 12:00:14 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) socket$kcm(0x29, 0x2, 0x0) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r2, 0x5760, 0x14) read$msr(r0, &(0x7f0000000040)=""/74, 0x4a) (async) read$msr(r0, &(0x7f0000000040)=""/74, 0x4a) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:14 executing program 0: r0 = gettid() syz_open_procfs$namespace(r0, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async, rerun: 64) r2 = socket(0x2b, 0xd, 0x6) (rerun: 64) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r1, 0x301) (rerun: 32) 12:00:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x1594c0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:14 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close$fd_v4l2_buffer(r0) (async) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400100) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) (async) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth0_macvtap\x00', 0x9}) [ 1251.324389][T12772] veth0_macvtap: mtu less than device minimum 12:00:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x1594c0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:14 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close$fd_v4l2_buffer(r0) (async, rerun: 64) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) (rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:14 executing program 0: r0 = gettid() syz_open_procfs$namespace(r0, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r2 = socket(0x2b, 0xd, 0x6) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x1594c0) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1251.454976][T12789] veth0_macvtap: mtu less than device minimum 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400100) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = socket$pppl2tp(0x18, 0x1, 0x1) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth0_macvtap\x00', 0x9}) 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101082) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) 12:00:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x48, 0x0, &(0x7f0000000000)=[@exit_looper, @acquire_done={0x40106309, 0x1}, @dead_binder_done, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x2}, @acquire={0x40046305, 0x1}], 0xb, 0x0, &(0x7f00000000c0)="60abb2ef4db1f330709976"}) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x119040) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x785402) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1251.585218][T12800] veth0_macvtap: mtu less than device minimum 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101082) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) 12:00:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x48, 0x0, &(0x7f0000000000)=[@exit_looper, @acquire_done={0x40106309, 0x1}, @dead_binder_done, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x2}, @acquire={0x40046305, 0x1}], 0xb, 0x0, &(0x7f00000000c0)="60abb2ef4db1f330709976"}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x48, 0x0, &(0x7f0000000000)=[@exit_looper, @acquire_done={0x40106309, 0x1}, @dead_binder_done, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x2}, @acquire={0x40046305, 0x1}], 0xb, 0x0, &(0x7f00000000c0)="60abb2ef4db1f330709976"}) (async) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x119040) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x785402) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101082) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) 12:00:15 executing program 3: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x48, 0x0, &(0x7f0000000000)=[@exit_looper, @acquire_done={0x40106309, 0x1}, @dead_binder_done, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x2}, @acquire={0x40046305, 0x1}], 0xb, 0x0, &(0x7f00000000c0)="60abb2ef4db1f330709976"}) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x785402) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x119040) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:15 executing program 3: pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400002) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), 0xffffffffffffffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202001) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x600080) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:15 executing program 3: pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000000)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400002) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:15 executing program 2: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), 0xffffffffffffffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x600080) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202001) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:15 executing program 3: pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400002) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), 0xffffffffffffffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:15 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x600080) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async, rerun: 64) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x202001) (rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8002) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x257) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4e8800) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:15 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8002) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x257) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:15 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:15 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4e8800) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4e8800) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:16 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x101, 0x10040) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"c98660a53f4d00d33dd6a0fae04596d6fbaa5fc35aef3342ee6360a477bd1e09f9f9cfaf6683fd156a12432de1db34c4a2f349bacbd12e812995bd00e23e3aedba982701e8dc50ecdfd85be912ee15ac33b78aeafeb356dae472d39cbc520698cc0a1b7b0a3edcca8e1d924af8a7ae0fef11bdb2090c35af3f06a4fa914802e057852fe3f9b65aa711092e651bb34124a94a78c814b121556cdfca8856a25a2dbd0ac2d662a9065e8a577a4447a2e76209e3eee2426abbf2ccab845b8bad7b71d937af0a5d76fb4fc87a97e814e78135c9a1a28f534a5126b6c9cd7207b87570f6cb43c645fc0cab1b48b12a861950b7de26e90bec72842eebe468942d376db8efbf341662261a2d92ba1ab105821947d4abdecd3f216df760168c2ded89198790049dc9059e70bb1f1d4da5a27215475a78fe96ed170335f5c5c90c9e26dce8deaff97d644348ec484840409a3e469df53c61169f18dc486a70cfb1e88fff3886a4d833f8c466a7523a230b7362032e4564cc872c7ab0922fcba3c58e9782f6403ec018a0ea746a91c3bc8b1efdc61b29894f61433421788f41a0b94a4da0097237dce4bac5449fcbd5cb452e3aa2f4a8f6af6ca11b78e230081612237257b3b67c32da19a75dcbea2118fc79a09f230a992efdcd09493ae4951f0ba736cf950370d514bbb42d952e026653bfe932c4a7e6d7fc1095191a67468c8e442bbfa405131d2912dd37455141a49d44d91c2eb963c19e6c45b51b01c886b64f9a89113eb6ee9bf3f671c769c4c4161057cca14b9b58a44f7e3f81f6067314b4958656b1cd9f8974ee7efc73ec39da0128f97399d8bec37e6992cfb1aa52771525f00f2355e2a0639feb191e0a6bb0f77f65fbe2e66832232c06540bb3df9bc9926cfc271514330a2a901aa573f985a1c35b25e989f98beacf6b9d004fc49fca58eb81b3518a373d94210051eb2ab3a85ffad4c0fd22db98119f29119e71889735d26efec471baaa7ee606ffc3520fbad18146c5732e3be74e579cd28e1ba9457c81f7a9397d27b328b05b4412fb3abee95b79df7b39e9c5dc0a9a74f88bbdf61917f0ce69bd39a517f4a472e28bd3302c8dc988f4f56094ced004f1d69c2f4abf4af665696d1f1567947e9598b09b9dd1d053b3e14541e6451c27903737ccce86c7c26d8e619da15b295acaa831fa2d044c647c9ad88cfbf91c69e1dc8166126ee0e932ceef20e99897248acb5b57fa2f6dc4bb012322c2d1974c30aa3859391006f6ff80b06dd194e726725959810ddedac67526ab024a0d5f85e06e8098ab7dab3ad4e3075dcf32bbb4e6418f5ede10f6e0bd1467295019dc8b71209c1342a797817898301b9fffb8f26335aae5eb9a6318d3cb4b9e355b1015d1a388e1a63dc7c185858ccf255cb9e9608e1a39a70b97aa80f89bc15cd4a13f9ce5cc45885ff2ce"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480), 0x600000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000004c0)={@remote, @empty, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000640)={'syztnl1\x00', &(0x7f0000000540)={'syztnl1\x00', r2, 0x8, 0x7, 0x7f, 0x268, {{0x2e, 0x4, 0x2, 0x7, 0xb8, 0x67, 0x0, 0x20, 0x29, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ssrr={0x89, 0x7, 0x15, [@broadcast]}, @noop, @timestamp_prespec={0x44, 0x24, 0x4f, 0x3, 0x7, [{@multicast2, 0x6a75}, {@multicast2, 0x8}, {@multicast2, 0x83}, {@multicast1, 0x1}]}, @noop, @cipso={0x86, 0x3d, 0xffffffffffffffff, [{0x6, 0xa, "5447a653c4a642d1"}, {0x1, 0x11, "fe56c8c576b689cb282aa40262b14b"}, {0x1, 0x8, "8d4afb0b30d8"}, {0x6, 0x3, 't'}, {0x1, 0x11, "f8054f338d74e2c9d6eeca070b8458"}]}, @timestamp_prespec={0x44, 0x14, 0x62, 0x3, 0x5, [{@broadcast, 0x800}, {@multicast1, 0x7}]}, @timestamp_prespec={0x44, 0x24, 0x4b, 0x3, 0x6, [{@multicast2, 0x6}, {@remote, 0x5}, {@loopback, 0x5}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfff}]}, @noop]}}}}}) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4e8800) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8002) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x257) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_rm_watch(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3, 0x4) 12:00:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8000000000000001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x711c82) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$NBD_DO_IT(r1, 0xab03) 12:00:16 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000000c0)={0x28, 0x1, r1, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10000) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x3) r4 = userfaultfd(0x800) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000080)={{&(0x7f0000ffb000/0x1000)=nil, 0x1000}, 0x3}) ioctl$NBD_CLEAR_QUE(r2, 0x125d) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r5 = syz_open_dev$sg(&(0x7f0000000140), 0x7ff, 0x440040) ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000180)=0x1) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4003) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_rm_watch(r1, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3, 0x4) 12:00:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8000000000000001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x711c82) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$NBD_DO_IT(r1, 0xab03) 12:00:16 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000000c0)={0x28, 0x1, r1, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10000) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x3) (async, rerun: 64) r4 = userfaultfd(0x800) (rerun: 64) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000080)={{&(0x7f0000ffb000/0x1000)=nil, 0x1000}, 0x3}) (async) ioctl$NBD_CLEAR_QUE(r2, 0x125d) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r5 = syz_open_dev$sg(&(0x7f0000000140), 0x7ff, 0x440040) ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000180)=0x1) 12:00:16 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x101, 0x10040) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480), 0x600000, 0x0) (async) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000004c0)={@remote, @empty, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000640)={'syztnl1\x00', &(0x7f0000000540)={'syztnl1\x00', r2, 0x8, 0x7, 0x7f, 0x268, {{0x2e, 0x4, 0x2, 0x7, 0xb8, 0x67, 0x0, 0x20, 0x29, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ssrr={0x89, 0x7, 0x15, [@broadcast]}, @noop, @timestamp_prespec={0x44, 0x24, 0x4f, 0x3, 0x7, [{@multicast2, 0x6a75}, {@multicast2, 0x8}, {@multicast2, 0x83}, {@multicast1, 0x1}]}, @noop, @cipso={0x86, 0x3d, 0xffffffffffffffff, [{0x6, 0xa, "5447a653c4a642d1"}, {0x1, 0x11, "fe56c8c576b689cb282aa40262b14b"}, {0x1, 0x8, "8d4afb0b30d8"}, {0x6, 0x3, 't'}, {0x1, 0x11, "f8054f338d74e2c9d6eeca070b8458"}]}, @timestamp_prespec={0x44, 0x14, 0x62, 0x3, 0x5, [{@broadcast, 0x800}, {@multicast1, 0x7}]}, @timestamp_prespec={0x44, 0x24, 0x4b, 0x3, 0x6, [{@multicast2, 0x6}, {@remote, 0x5}, {@loopback, 0x5}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfff}]}, @noop]}}}}}) 12:00:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8000000000000001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x711c82) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$NBD_DO_IT(r1, 0xab03) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20000) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8000000000000001) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x711c82) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) inotify_rm_watch(r1, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3, 0x4) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4003) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:16 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000000c0)={0x28, 0x1, r1, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10000) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x3) r4 = userfaultfd(0x800) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000080)={{&(0x7f0000ffb000/0x1000)=nil, 0x1000}, 0x3}) (async) ioctl$NBD_CLEAR_QUE(r2, 0x125d) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r5 = syz_open_dev$sg(&(0x7f0000000140), 0x7ff, 0x440040) ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000180)=0x1) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4003) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400141) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x2b2300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x0, 0xfffffcf4}) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x4804c0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$vcsa(&(0x7f0000000140), 0x40000009, 0x28a401) 12:00:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x10000) ioctl$NBD_CLEAR_QUE(r0, 0x301) socket$kcm(0x29, 0x7, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff}, 0x80) read$watch_queue(r1, &(0x7f00000000c0)=""/123, 0x7b) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 12:00:16 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async, rerun: 32) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x101, 0x10040) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480), 0x600000, 0x0) (async) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000004c0)={@remote, @empty, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000640)={'syztnl1\x00', &(0x7f0000000540)={'syztnl1\x00', r2, 0x8, 0x7, 0x7f, 0x268, {{0x2e, 0x4, 0x2, 0x7, 0xb8, 0x67, 0x0, 0x20, 0x29, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ssrr={0x89, 0x7, 0x15, [@broadcast]}, @noop, @timestamp_prespec={0x44, 0x24, 0x4f, 0x3, 0x7, [{@multicast2, 0x6a75}, {@multicast2, 0x8}, {@multicast2, 0x83}, {@multicast1, 0x1}]}, @noop, @cipso={0x86, 0x3d, 0xffffffffffffffff, [{0x6, 0xa, "5447a653c4a642d1"}, {0x1, 0x11, "fe56c8c576b689cb282aa40262b14b"}, {0x1, 0x8, "8d4afb0b30d8"}, {0x6, 0x3, 't'}, {0x1, 0x11, "f8054f338d74e2c9d6eeca070b8458"}]}, @timestamp_prespec={0x44, 0x14, 0x62, 0x3, 0x5, [{@broadcast, 0x800}, {@multicast1, 0x7}]}, @timestamp_prespec={0x44, 0x24, 0x4b, 0x3, 0x6, [{@multicast2, 0x6}, {@remote, 0x5}, {@loopback, 0x5}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfff}]}, @noop]}}}}}) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400141) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x2b2300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x0, 0xfffffcf4}) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x4804c0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$vcsa(&(0x7f0000000140), 0x40000009, 0x28a401) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) getegid() ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x3, 0x1, 0xab21, 0xb2, 0x1, 0x8c0, 0x1, 0x1]}) 12:00:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 12:00:16 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) getegid() (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x3, 0x1, 0xab21, 0xb2, 0x1, 0x8c0, 0x1, 0x1]}) 12:00:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400141) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x2b2300, 0x0) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x2b2300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x0, 0xfffffcf4}) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x4804c0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$vcsa(&(0x7f0000000140), 0x40000009, 0x28a401) 12:00:16 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) getegid() ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x3, 0x1, 0xab21, 0xb2, 0x1, 0x8c0, 0x1, 0x1]}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) getegid() (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) (async) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x3, 0x1, 0xab21, 0xb2, 0x1, 0x8c0, 0x1, 0x1]}) (async) 12:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc197c807339eb7ea) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x107080) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc00) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc197c807339eb7ea) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x107080) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc00) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc197c807339eb7ea) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1253.714871][T12987] block nbd0: NBD_DISCONNECT 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r1) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (async) 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x107080) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc00) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2001) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x141081) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffffffffe00) [ 1253.859572][T12999] block nbd0: NBD_DISCONNECT 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000007c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x3}], 0x79, 0x0, &(0x7f0000000180)="e66b6edc35f2e38c2ef9e23b1a39714710da6acc51ca00535d0f01960980b69e0e573a09e7e688a0f01b823f2eef6867c2a8ef6b2d4b138caee9359a683ffb081ad38c6bc2d507e6705f343c2adb3e6e86549b96e38cad95acecc52edae0ef29360588c6602c9fb6fd3655740e7c238f60ef546f72c9397c80"}) close$fd_v4l2_buffer(r2) close$fd_v4l2_buffer(r2) sendmsg$kcm(r2, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000840)="ab60c34de7b43f983a6458bff92c719ed6ccc27a4fb90f657d1707f9485215b852a471faf6fff67870538bec0b04ee0c1796141dcf97f7562448fff5b5e7f8987d49f90c947155ff34a454ae87de6870e50ba3f009004cf158fad58106b2df9945e81d5571f392ceef09ff214f73804203db29be93a8", 0x76}, {&(0x7f00000008c0)="db927771132fc096025a200260960c9c41608107bb0cc75f908832ca9bd82f3289886f31806cb2538096c2b2d7adce23c90571df779e11cbe16e5161bebd2c5a2ad91e2ff75e7e521e103cbadea13eaf6eebde546e2fab1fe01f53c485ef26f07fa39e6ada01dca3640076bc6ec0ef0432299076498b97fa2ca6031616bae84b79b506bb9f5a4d2e6bc1e9fd65125533c8011e4fedf76d5252e672de3a8843", 0x9f}, {&(0x7f0000000980)="b4e189b375e41fa5fa076920545ba42d5a24d902f1ad2e2a5d6fc2ec61e28d205d56be5afa0cf8683fcb6693c1505e1fb8b9e4854f30fbbf717f1ca659be12858b37c7ddbe653a6a768d1f638463fab7017780994b08211d0f39fe228cb02a23389397845baccf2df4bee60520d136e4122e102286faa0e940a8a350b18fdc6f4fe96e7db5b7cbbed4465749c265ccf1c76b3a9b3f3ebe426cca99470d0360f3e1b04dfef3ac61c5fbfef66ba9f18804b90d592d6407187f3ddb70dcd893247c6801e4ce1eff8f53e88d4006ea04f6e716406ed3837184f09916fb3120ddd2275b29e5535bb4", 0xe6}, {&(0x7f0000000a80)="e14ec41e09c58e6411252086e6ce933718dde48f29bb880a548d64ce5e14905c5f0e70a2cf7f863e55515bbdabea4060cf84d267536a06a5d2c423f2bc9ee9f68cf4d3ef550ecb131cfebe60954c6d666d9a12dda872a7424a5f5b30aff449a726beb4e0bd", 0x65}], 0x4, &(0x7f0000000b40)=[{0x80, 0x108, 0x222b, "f4ff548c39ecf0791b140f307792e03c172f3d81a39bf2c0edfc8bb63d2968d12b99f927a89fcff3ad7eb1fea28556e38bf62e51df63c05abbc7d49248a2bc3a4ef87a4bd4e1275c14b45f5d67361602814355318f01ced61f58a310c70b84830076cd3d19c466613882"}, {0x20, 0x10e, 0x5, "ab2eaf88c21e83656f39738c6618"}, {0xd8, 0x84, 0x3, "ca55e9e34406d3c8f71f3d23aa3a249e7a1e48e3e3bd5b6fa473a4f70a4e16b91c94fe1599dd79833884af7e6754e14e346022731ef119562dfe21ab60fcce9073d79a7cfa7cef5d5c1e1e62a2ff0c47dc1f690a1587b2764cedcc56366bcc7ff046a6a991f72f41cdae83966628e1ae02dea4a3cbb3076b1e4ad33122bc2350f1df85c9c418d9567de61b1ad78ad7fb92591f00996eed987bb0945affb8621f778d888889e47e7e76d99b8f642c9b58576197db6fc2be0b10459e2bd048e63817ac9c"}, {0xc8, 0x114, 0xe1, "81e91861393b14dad98d3cd1fbcbde3fa930984169962f86f0c4136450a1e126ee230d5589448ef2a1c362f96d5c0876cd27d4066553d15232eb5fe54674113cb8d0cdb5ddc5f454d1bba381031ea8318f486ca64d9cf11689d4ab8c2434e6bff391afb87a7d9bc148a238130366f595e839385709895e5fecda9f83124577f8ffb051a9c1d7246243b91076f7c8844ed166e6e4f76e26add3fc32bc608e4e48b10f1a012eb4e58494102bc213f2c5365151"}, {0x48, 0x119, 0x0, "1391f240f6b844498b6f96ddfc483a850411637eabebe768ea13b66cacf911fd02c16d5374fc1fff2fcad444d9af25cde4378aeb"}, {0x80, 0x10d, 0x101, "53e500e56b18b31690739052b20086551d597b7e2914c954796879967d757ffcbff856947dd399696d028f562e8f940612cf53dfc8737af1e08072dfd10584bcb534309bbe6fe40f545ecd1c261413bbfafbd46ea4efe7d036201b25e3d38a7aa15cc2b9f89acdf0a7c46a2f30"}, {0xc0, 0x110, 0x4, "a35dfda0a96c7651c0d521ea5b0421adc5bd22200b7f13dfa7cab5b63bc2559a35eec8aaec5962f7342131ec22c8efafc9c8b5ca965246a129c7aea50864450d2f9b0c2d68bd19c0a92a68d3146ab274467c1cfb7732624b7595105f82b4cd52c043085ef4391b679d28041dab5bca54f17d72c62db999c568336d8ded44baa2c99027fa15118732bc330c1839ee2eddb8421d61938a6e92cc8f100851d74a9e7ddaa94ce7cf991ba12ca8"}, {0x28, 0x10e, 0x5, "122e09dafc775a750c0a5b22f352800ecd"}, {0x70, 0x117, 0x7fffffff, "a23e7df016a3af8dfd1b69b26a0c584c1ad7e1b30316582748ad5658bd51200b4bfaf4b320a586457f9c6bea90dc3686d64a5af343b28bafa6ccc07c4ac134e8ecef426cce70be1cde97b782d92712188f7553f7dff9251cdbf26f0b8f0a77fa"}], 0x460}, 0x8000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) connect$pptp(r0, &(0x7f0000000800)={0x18, 0x2, {0x0, @multicast1}}, 0x1e) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000240)=@phonet, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/29, 0x1d}, {&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000540)=""/173, 0xad}, {&(0x7f0000000600)=""/122, 0x7a}], 0x6, &(0x7f0000000700)=""/105, 0x69}, 0x20000001) 12:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2001) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1253.947262][T13006] block nbd0: NBD_DISCONNECT 12:00:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x141081) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async, rerun: 64) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (rerun: 64) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffffffffe00) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000007c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) (async) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x3}], 0x79, 0x0, &(0x7f0000000180)="e66b6edc35f2e38c2ef9e23b1a39714710da6acc51ca00535d0f01960980b69e0e573a09e7e688a0f01b823f2eef6867c2a8ef6b2d4b138caee9359a683ffb081ad38c6bc2d507e6705f343c2adb3e6e86549b96e38cad95acecc52edae0ef29360588c6602c9fb6fd3655740e7c238f60ef546f72c9397c80"}) (async) close$fd_v4l2_buffer(r2) (async) close$fd_v4l2_buffer(r2) (async) sendmsg$kcm(r2, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000840)="ab60c34de7b43f983a6458bff92c719ed6ccc27a4fb90f657d1707f9485215b852a471faf6fff67870538bec0b04ee0c1796141dcf97f7562448fff5b5e7f8987d49f90c947155ff34a454ae87de6870e50ba3f009004cf158fad58106b2df9945e81d5571f392ceef09ff214f73804203db29be93a8", 0x76}, {&(0x7f00000008c0)="db927771132fc096025a200260960c9c41608107bb0cc75f908832ca9bd82f3289886f31806cb2538096c2b2d7adce23c90571df779e11cbe16e5161bebd2c5a2ad91e2ff75e7e521e103cbadea13eaf6eebde546e2fab1fe01f53c485ef26f07fa39e6ada01dca3640076bc6ec0ef0432299076498b97fa2ca6031616bae84b79b506bb9f5a4d2e6bc1e9fd65125533c8011e4fedf76d5252e672de3a8843", 0x9f}, {&(0x7f0000000980)="b4e189b375e41fa5fa076920545ba42d5a24d902f1ad2e2a5d6fc2ec61e28d205d56be5afa0cf8683fcb6693c1505e1fb8b9e4854f30fbbf717f1ca659be12858b37c7ddbe653a6a768d1f638463fab7017780994b08211d0f39fe228cb02a23389397845baccf2df4bee60520d136e4122e102286faa0e940a8a350b18fdc6f4fe96e7db5b7cbbed4465749c265ccf1c76b3a9b3f3ebe426cca99470d0360f3e1b04dfef3ac61c5fbfef66ba9f18804b90d592d6407187f3ddb70dcd893247c6801e4ce1eff8f53e88d4006ea04f6e716406ed3837184f09916fb3120ddd2275b29e5535bb4", 0xe6}, {&(0x7f0000000a80)="e14ec41e09c58e6411252086e6ce933718dde48f29bb880a548d64ce5e14905c5f0e70a2cf7f863e55515bbdabea4060cf84d267536a06a5d2c423f2bc9ee9f68cf4d3ef550ecb131cfebe60954c6d666d9a12dda872a7424a5f5b30aff449a726beb4e0bd", 0x65}], 0x4, &(0x7f0000000b40)=[{0x80, 0x108, 0x222b, "f4ff548c39ecf0791b140f307792e03c172f3d81a39bf2c0edfc8bb63d2968d12b99f927a89fcff3ad7eb1fea28556e38bf62e51df63c05abbc7d49248a2bc3a4ef87a4bd4e1275c14b45f5d67361602814355318f01ced61f58a310c70b84830076cd3d19c466613882"}, {0x20, 0x10e, 0x5, "ab2eaf88c21e83656f39738c6618"}, {0xd8, 0x84, 0x3, "ca55e9e34406d3c8f71f3d23aa3a249e7a1e48e3e3bd5b6fa473a4f70a4e16b91c94fe1599dd79833884af7e6754e14e346022731ef119562dfe21ab60fcce9073d79a7cfa7cef5d5c1e1e62a2ff0c47dc1f690a1587b2764cedcc56366bcc7ff046a6a991f72f41cdae83966628e1ae02dea4a3cbb3076b1e4ad33122bc2350f1df85c9c418d9567de61b1ad78ad7fb92591f00996eed987bb0945affb8621f778d888889e47e7e76d99b8f642c9b58576197db6fc2be0b10459e2bd048e63817ac9c"}, {0xc8, 0x114, 0xe1, "81e91861393b14dad98d3cd1fbcbde3fa930984169962f86f0c4136450a1e126ee230d5589448ef2a1c362f96d5c0876cd27d4066553d15232eb5fe54674113cb8d0cdb5ddc5f454d1bba381031ea8318f486ca64d9cf11689d4ab8c2434e6bff391afb87a7d9bc148a238130366f595e839385709895e5fecda9f83124577f8ffb051a9c1d7246243b91076f7c8844ed166e6e4f76e26add3fc32bc608e4e48b10f1a012eb4e58494102bc213f2c5365151"}, {0x48, 0x119, 0x0, "1391f240f6b844498b6f96ddfc483a850411637eabebe768ea13b66cacf911fd02c16d5374fc1fff2fcad444d9af25cde4378aeb"}, {0x80, 0x10d, 0x101, "53e500e56b18b31690739052b20086551d597b7e2914c954796879967d757ffcbff856947dd399696d028f562e8f940612cf53dfc8737af1e08072dfd10584bcb534309bbe6fe40f545ecd1c261413bbfafbd46ea4efe7d036201b25e3d38a7aa15cc2b9f89acdf0a7c46a2f30"}, {0xc0, 0x110, 0x4, "a35dfda0a96c7651c0d521ea5b0421adc5bd22200b7f13dfa7cab5b63bc2559a35eec8aaec5962f7342131ec22c8efafc9c8b5ca965246a129c7aea50864450d2f9b0c2d68bd19c0a92a68d3146ab274467c1cfb7732624b7595105f82b4cd52c043085ef4391b679d28041dab5bca54f17d72c62db999c568336d8ded44baa2c99027fa15118732bc330c1839ee2eddb8421d61938a6e92cc8f100851d74a9e7ddaa94ce7cf991ba12ca8"}, {0x28, 0x10e, 0x5, "122e09dafc775a750c0a5b22f352800ecd"}, {0x70, 0x117, 0x7fffffff, "a23e7df016a3af8dfd1b69b26a0c584c1ad7e1b30316582748ad5658bd51200b4bfaf4b320a586457f9c6bea90dc3686d64a5af343b28bafa6ccc07c4ac134e8ecef426cce70be1cde97b782d92712188f7553f7dff9251cdbf26f0b8f0a77fa"}], 0x460}, 0x8000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) connect$pptp(r0, &(0x7f0000000800)={0x18, 0x2, {0x0, @multicast1}}, 0x1e) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) (async) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000240)=@phonet, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/29, 0x1d}, {&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000540)=""/173, 0xad}, {&(0x7f0000000600)=""/122, 0x7a}], 0x6, &(0x7f0000000700)=""/105, 0x69}, 0x20000001) 12:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2001) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1254.037694][T13011] block nbd0: NBD_DISCONNECT 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x103000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x505e, 0x0, 'client0\x00', 0x80000000, "24a1e81d448bfccb", "d3fc8a7e776849bb468c5de6bb1c5eabd3742df2a90372717a48ec39f32476cb", 0x8, 0xfffffffa}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) 12:00:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x10000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) socket$kcm(0x29, 0x7, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff}, 0x80) read$watch_queue(r1, &(0x7f00000000c0)=""/123, 0x7b) (async) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000007c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) (async) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x3}], 0x79, 0x0, &(0x7f0000000180)="e66b6edc35f2e38c2ef9e23b1a39714710da6acc51ca00535d0f01960980b69e0e573a09e7e688a0f01b823f2eef6867c2a8ef6b2d4b138caee9359a683ffb081ad38c6bc2d507e6705f343c2adb3e6e86549b96e38cad95acecc52edae0ef29360588c6602c9fb6fd3655740e7c238f60ef546f72c9397c80"}) close$fd_v4l2_buffer(r2) (async) close$fd_v4l2_buffer(r2) (async) sendmsg$kcm(r2, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000840)="ab60c34de7b43f983a6458bff92c719ed6ccc27a4fb90f657d1707f9485215b852a471faf6fff67870538bec0b04ee0c1796141dcf97f7562448fff5b5e7f8987d49f90c947155ff34a454ae87de6870e50ba3f009004cf158fad58106b2df9945e81d5571f392ceef09ff214f73804203db29be93a8", 0x76}, {&(0x7f00000008c0)="db927771132fc096025a200260960c9c41608107bb0cc75f908832ca9bd82f3289886f31806cb2538096c2b2d7adce23c90571df779e11cbe16e5161bebd2c5a2ad91e2ff75e7e521e103cbadea13eaf6eebde546e2fab1fe01f53c485ef26f07fa39e6ada01dca3640076bc6ec0ef0432299076498b97fa2ca6031616bae84b79b506bb9f5a4d2e6bc1e9fd65125533c8011e4fedf76d5252e672de3a8843", 0x9f}, {&(0x7f0000000980)="b4e189b375e41fa5fa076920545ba42d5a24d902f1ad2e2a5d6fc2ec61e28d205d56be5afa0cf8683fcb6693c1505e1fb8b9e4854f30fbbf717f1ca659be12858b37c7ddbe653a6a768d1f638463fab7017780994b08211d0f39fe228cb02a23389397845baccf2df4bee60520d136e4122e102286faa0e940a8a350b18fdc6f4fe96e7db5b7cbbed4465749c265ccf1c76b3a9b3f3ebe426cca99470d0360f3e1b04dfef3ac61c5fbfef66ba9f18804b90d592d6407187f3ddb70dcd893247c6801e4ce1eff8f53e88d4006ea04f6e716406ed3837184f09916fb3120ddd2275b29e5535bb4", 0xe6}, {&(0x7f0000000a80)="e14ec41e09c58e6411252086e6ce933718dde48f29bb880a548d64ce5e14905c5f0e70a2cf7f863e55515bbdabea4060cf84d267536a06a5d2c423f2bc9ee9f68cf4d3ef550ecb131cfebe60954c6d666d9a12dda872a7424a5f5b30aff449a726beb4e0bd", 0x65}], 0x4, &(0x7f0000000b40)=[{0x80, 0x108, 0x222b, "f4ff548c39ecf0791b140f307792e03c172f3d81a39bf2c0edfc8bb63d2968d12b99f927a89fcff3ad7eb1fea28556e38bf62e51df63c05abbc7d49248a2bc3a4ef87a4bd4e1275c14b45f5d67361602814355318f01ced61f58a310c70b84830076cd3d19c466613882"}, {0x20, 0x10e, 0x5, "ab2eaf88c21e83656f39738c6618"}, {0xd8, 0x84, 0x3, "ca55e9e34406d3c8f71f3d23aa3a249e7a1e48e3e3bd5b6fa473a4f70a4e16b91c94fe1599dd79833884af7e6754e14e346022731ef119562dfe21ab60fcce9073d79a7cfa7cef5d5c1e1e62a2ff0c47dc1f690a1587b2764cedcc56366bcc7ff046a6a991f72f41cdae83966628e1ae02dea4a3cbb3076b1e4ad33122bc2350f1df85c9c418d9567de61b1ad78ad7fb92591f00996eed987bb0945affb8621f778d888889e47e7e76d99b8f642c9b58576197db6fc2be0b10459e2bd048e63817ac9c"}, {0xc8, 0x114, 0xe1, "81e91861393b14dad98d3cd1fbcbde3fa930984169962f86f0c4136450a1e126ee230d5589448ef2a1c362f96d5c0876cd27d4066553d15232eb5fe54674113cb8d0cdb5ddc5f454d1bba381031ea8318f486ca64d9cf11689d4ab8c2434e6bff391afb87a7d9bc148a238130366f595e839385709895e5fecda9f83124577f8ffb051a9c1d7246243b91076f7c8844ed166e6e4f76e26add3fc32bc608e4e48b10f1a012eb4e58494102bc213f2c5365151"}, {0x48, 0x119, 0x0, "1391f240f6b844498b6f96ddfc483a850411637eabebe768ea13b66cacf911fd02c16d5374fc1fff2fcad444d9af25cde4378aeb"}, {0x80, 0x10d, 0x101, "53e500e56b18b31690739052b20086551d597b7e2914c954796879967d757ffcbff856947dd399696d028f562e8f940612cf53dfc8737af1e08072dfd10584bcb534309bbe6fe40f545ecd1c261413bbfafbd46ea4efe7d036201b25e3d38a7aa15cc2b9f89acdf0a7c46a2f30"}, {0xc0, 0x110, 0x4, "a35dfda0a96c7651c0d521ea5b0421adc5bd22200b7f13dfa7cab5b63bc2559a35eec8aaec5962f7342131ec22c8efafc9c8b5ca965246a129c7aea50864450d2f9b0c2d68bd19c0a92a68d3146ab274467c1cfb7732624b7595105f82b4cd52c043085ef4391b679d28041dab5bca54f17d72c62db999c568336d8ded44baa2c99027fa15118732bc330c1839ee2eddb8421d61938a6e92cc8f100851d74a9e7ddaa94ce7cf991ba12ca8"}, {0x28, 0x10e, 0x5, "122e09dafc775a750c0a5b22f352800ecd"}, {0x70, 0x117, 0x7fffffff, "a23e7df016a3af8dfd1b69b26a0c584c1ad7e1b30316582748ad5658bd51200b4bfaf4b320a586457f9c6bea90dc3686d64a5af343b28bafa6ccc07c4ac134e8ecef426cce70be1cde97b782d92712188f7553f7dff9251cdbf26f0b8f0a77fa"}], 0x460}, 0x8000) (async) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) (async) connect$pptp(r0, &(0x7f0000000800)={0x18, 0x2, {0x0, @multicast1}}, 0x1e) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) (async) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000240)=@phonet, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/29, 0x1d}, {&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000540)=""/173, 0xad}, {&(0x7f0000000600)=""/122, 0x7a}], 0x6, &(0x7f0000000700)=""/105, 0x69}, 0x20000001) 12:00:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x141081) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffffffffe00) 12:00:17 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125d) 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x103000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x505e, 0x0, 'client0\x00', 0x80000000, "24a1e81d448bfccb", "d3fc8a7e776849bb468c5de6bb1c5eabd3742df2a90372717a48ec39f32476cb", 0x8, 0xfffffffa}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x505e, 0x0, 'client0\x00', 0x80000000, "24a1e81d448bfccb", "d3fc8a7e776849bb468c5de6bb1c5eabd3742df2a90372717a48ec39f32476cb", 0x8, 0xfffffffa}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) 12:00:17 executing program 1: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:17 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125d) 12:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x103000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x505e, 0x0, 'client0\x00', 0x80000000, "24a1e81d448bfccb", "d3fc8a7e776849bb468c5de6bb1c5eabd3742df2a90372717a48ec39f32476cb", 0x8, 0xfffffffa}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) 12:00:17 executing program 4: pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-010d \x00'}, 0x20) syz_open_dev$media(&(0x7f0000000140), 0x200, 0x32400) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) write$apparmor_exec(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='stack %-010d\v#'], 0xe) 12:00:18 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125d) 12:00:18 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x1, 0x9, 0x9}) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-010d \x00'}, 0x20) (async) syz_open_dev$media(&(0x7f0000000140), 0x200, 0x32400) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) write$apparmor_exec(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='stack %-010d\v#'], 0xe) 12:00:18 executing program 1: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:18 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:18 executing program 1: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:18 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x1, 0x9, 0x9}) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-010d \x00'}, 0x20) syz_open_dev$media(&(0x7f0000000140), 0x200, 0x32400) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) (async) write$apparmor_exec(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='stack %-010d\v#'], 0xe) 12:00:18 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x1, 0x9, 0x9}) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) (rerun: 32) 12:00:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$pptp(r1, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) [ 1254.674765][T13061] block nbd3: shutting down sockets 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x8, 0x7800, 0x2, 0x2, {{0x15, 0x4, 0x2, 0x2, 0x54, 0x65, 0x8, 0x3f, 0x2f, 0x0, @empty, @remote, {[@cipso={0x86, 0x3f, 0x3, [{0x0, 0x7, 'w\x00*9r'}, {0x1, 0xc, "1b830b8d57deabdf69a8"}, {0x2, 0x2}, {0x6, 0x6, "552808c9"}, {0x6, 0x4, "dcd7"}, {0x0, 0xd, "4723d03c82a7b6e86991a4"}, {0x0, 0x8, "29570f8a15f5"}, {0x5, 0x5, "ae081c"}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000100)={'gretap0\x00', r1, 0x80, 0x700, 0x7, 0x101, {{0x12, 0x4, 0x2, 0x3e, 0x48, 0x67, 0x0, 0x8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x26}, {[@timestamp_prespec={0x44, 0x14, 0xae, 0x3, 0x7, [{@broadcast, 0x1}, {@multicast2, 0x2}]}, @timestamp_prespec={0x44, 0x1c, 0xf6, 0x3, 0x5, [{@broadcast, 0x8}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}, @noop]}}}}}) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @local}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x5, 0x1f, 0x0, 'queue1\x00', 0x6}) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4583, 0x4) socket$kcm(0x29, 0x2, 0x0) 12:00:18 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$bt_bnep(0x1f, 0x3, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 12:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x0) 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x8, 0x7800, 0x2, 0x2, {{0x15, 0x4, 0x2, 0x2, 0x54, 0x65, 0x8, 0x3f, 0x2f, 0x0, @empty, @remote, {[@cipso={0x86, 0x3f, 0x3, [{0x0, 0x7, 'w\x00*9r'}, {0x1, 0xc, "1b830b8d57deabdf69a8"}, {0x2, 0x2}, {0x6, 0x6, "552808c9"}, {0x6, 0x4, "dcd7"}, {0x0, 0xd, "4723d03c82a7b6e86991a4"}, {0x0, 0x8, "29570f8a15f5"}, {0x5, 0x5, "ae081c"}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000100)={'gretap0\x00', r1, 0x80, 0x700, 0x7, 0x101, {{0x12, 0x4, 0x2, 0x3e, 0x48, 0x67, 0x0, 0x8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x26}, {[@timestamp_prespec={0x44, 0x14, 0xae, 0x3, 0x7, [{@broadcast, 0x1}, {@multicast2, 0x2}]}, @timestamp_prespec={0x44, 0x1c, 0xf6, 0x3, 0x5, [{@broadcast, 0x8}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}, @noop]}}}}}) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @local}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x5, 0x1f, 0x0, 'queue1\x00', 0x6}) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4583, 0x4) socket$kcm(0x29, 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) close$fd_v4l2_buffer(r0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x8, 0x7800, 0x2, 0x2, {{0x15, 0x4, 0x2, 0x2, 0x54, 0x65, 0x8, 0x3f, 0x2f, 0x0, @empty, @remote, {[@cipso={0x86, 0x3f, 0x3, [{0x0, 0x7, 'w\x00*9r'}, {0x1, 0xc, "1b830b8d57deabdf69a8"}, {0x2, 0x2}, {0x6, 0x6, "552808c9"}, {0x6, 0x4, "dcd7"}, {0x0, 0xd, "4723d03c82a7b6e86991a4"}, {0x0, 0x8, "29570f8a15f5"}, {0x5, 0x5, "ae081c"}]}]}}}}}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000100)={'gretap0\x00', r1, 0x80, 0x700, 0x7, 0x101, {{0x12, 0x4, 0x2, 0x3e, 0x48, 0x67, 0x0, 0x8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x26}, {[@timestamp_prespec={0x44, 0x14, 0xae, 0x3, 0x7, [{@broadcast, 0x1}, {@multicast2, 0x2}]}, @timestamp_prespec={0x44, 0x1c, 0xf6, 0x3, 0x5, [{@broadcast, 0x8}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}, @noop]}}}}}) (async) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @local}}, 0x1e) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x5, 0x1f, 0x0, 'queue1\x00', 0x6}) (async) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4583, 0x4) (async) socket$kcm(0x29, 0x2, 0x0) (async) 12:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x0) 12:00:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$pptp(r1, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) [ 1254.885122][T13074] block nbd3: shutting down sockets 12:00:18 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x0) 12:00:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$pptp(r1, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000280), 0x80) (async) bind$pptp(r1, 0x0, 0x0) (async) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) (async) 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x8, 0x7800, 0x2, 0x2, {{0x15, 0x4, 0x2, 0x2, 0x54, 0x65, 0x8, 0x3f, 0x2f, 0x0, @empty, @remote, {[@cipso={0x86, 0x3f, 0x3, [{0x0, 0x7, 'w\x00*9r'}, {0x1, 0xc, "1b830b8d57deabdf69a8"}, {0x2, 0x2}, {0x6, 0x6, "552808c9"}, {0x6, 0x4, "dcd7"}, {0x0, 0xd, "4723d03c82a7b6e86991a4"}, {0x0, 0x8, "29570f8a15f5"}, {0x5, 0x5, "ae081c"}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000100)={'gretap0\x00', r1, 0x80, 0x700, 0x7, 0x101, {{0x12, 0x4, 0x2, 0x3e, 0x48, 0x67, 0x0, 0x8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x26}, {[@timestamp_prespec={0x44, 0x14, 0xae, 0x3, 0x7, [{@broadcast, 0x1}, {@multicast2, 0x2}]}, @timestamp_prespec={0x44, 0x1c, 0xf6, 0x3, 0x5, [{@broadcast, 0x8}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}, @noop]}}}}}) (async) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @local}}, 0x1e) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x5, 0x1f, 0x0, 'queue1\x00', 0x6}) (rerun: 64) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4583, 0x4) (async) socket$kcm(0x29, 0x2, 0x0) 12:00:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x10000) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) socket$kcm(0x29, 0x7, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff}, 0x80) read$watch_queue(r1, &(0x7f00000000c0)=""/123, 0x7b) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) (async) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) [ 1255.055516][T13095] block nbd3: shutting down sockets 12:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x2}) r1 = getpid() ioctl$SG_BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x3, 0x8, 0x8, 0x2, r1}) 12:00:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x422040) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) read$alg(r0, &(0x7f00000000c0)=""/118, 0x76) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x2}) r1 = getpid() ioctl$SG_BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x3, 0x8, 0x8, 0x2, r1}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x2}) (async) getpid() (async) ioctl$SG_BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x3, 0x8, 0x8, 0x2, r1}) (async) 12:00:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x422040) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) 12:00:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x2}) r1 = getpid() ioctl$SG_BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x3, 0x8, 0x8, 0x2, r1}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x2}) (async) getpid() (async) ioctl$SG_BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x3, 0x8, 0x8, 0x2, r1}) (async) 12:00:18 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) read$alg(r0, &(0x7f00000000c0)=""/118, 0x76) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x422040) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 12:00:19 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10080) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$RFKILL_IOC_MAX_SIZE(r0, 0x2, &(0x7f0000000440)) ioctl$NBD_CLEAR_QUE(r0, 0x301) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 12:00:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1}, 0x48) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x71, 0xc04, 0xa, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, 0x20, 0x1, 0xfffffffb, 0x6}}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10bc00, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, &(0x7f0000000240), &(0x7f0000000280)='%pI4 \x00'}, 0x20) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x137a, 0x0, r1, 0x6, '\x00', r2, r3, 0x4, 0x0, 0x1}, 0x48) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) 12:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 12:00:19 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10080) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$RFKILL_IOC_MAX_SIZE(r0, 0x2, &(0x7f0000000440)) ioctl$NBD_CLEAR_QUE(r0, 0x301) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 1255.561903][T13142] block nbd1: NBD_DISCONNECT 12:00:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1}, 0x48) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x71, 0xc04, 0xa, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, 0x20, 0x1, 0xfffffffb, 0x6}}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10bc00, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, &(0x7f0000000240), &(0x7f0000000280)='%pI4 \x00'}, 0x20) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x137a, 0x0, r1, 0x6, '\x00', r2, r3, 0x4, 0x0, 0x1}, 0x48) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x71, 0xc04, 0xa, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, 0x20, 0x1, 0xfffffffb, 0x6}}) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10bc00, 0x0) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, &(0x7f0000000240), &(0x7f0000000280)='%pI4 \x00'}, 0x20) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x137a, 0x0, r1, 0x6, '\x00', r2, r3, 0x4, 0x0, 0x1}, 0x48) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 12:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 12:00:19 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10080) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$RFKILL_IOC_MAX_SIZE(r0, 0x2, &(0x7f0000000440)) ioctl$NBD_CLEAR_QUE(r0, 0x301) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10080) (async) pipe2$watch_queue(&(0x7f0000000380), 0x80) (async) ioctl$RFKILL_IOC_MAX_SIZE(r0, 0x2, &(0x7f0000000440)) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) [ 1255.663111][T13149] block nbd1: NBD_DISCONNECT 12:00:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1}, 0x48) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x71, 0xc04, 0xa, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, 0x20, 0x1, 0xfffffffb, 0x6}}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10bc00, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, &(0x7f0000000240), &(0x7f0000000280)='%pI4 \x00'}, 0x20) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x137a, 0x0, r1, 0x6, '\x00', r2, r3, 0x4, 0x0, 0x1}, 0x48) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x71, 0xc04, 0xa, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, 0x20, 0x1, 0xfffffffb, 0x6}}) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10bc00, 0x0) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, &(0x7f0000000240), &(0x7f0000000280)='%pI4 \x00'}, 0x20) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x137a, 0x0, r1, 0x6, '\x00', r2, r3, 0x4, 0x0, 0x1}, 0x48) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 12:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) 12:00:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x444200, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0x1) [ 1255.776095][T13161] block nbd1: NBD_DISCONNECT [ 1255.785538][T13162] block nbd1: NBD_DISCONNECT 12:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) 12:00:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x444200, 0x0) (rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) (async) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0x1) 12:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) (async) 12:00:19 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x224000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x444200, 0x0) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (rerun: 64) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) (async) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0x1) 12:00:19 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x408200, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa6e02) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x224000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) (async, rerun: 32) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:19 executing program 0: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@del={0xf0, 0x11, 0x100, 0x70bd29, 0x25dfdbfb, {{'ccm-aes-ce\x00'}, '\x00', '\x00', 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x7fffffff}]}, 0xf0}, 0x1, 0x0, 0x0, 0xe0fddf2a5b377059}, 0x40) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141400) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x3bd4000000, 0x2) r4 = syz_open_dev$sg(&(0x7f00000000c0), 0x9, 0x101000) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000100)=0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 12:00:19 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x408200, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa6e02) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:19 executing program 0: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc0) (async) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@del={0xf0, 0x11, 0x100, 0x70bd29, 0x25dfdbfb, {{'ccm-aes-ce\x00'}, '\x00', '\x00', 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x7fffffff}]}, 0xf0}, 0x1, 0x0, 0x0, 0xe0fddf2a5b377059}, 0x40) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141400) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) (async) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x3bd4000000, 0x2) r4 = syz_open_dev$sg(&(0x7f00000000c0), 0x9, 0x101000) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000100)=0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 12:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x224000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) (async) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:19 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 12:00:19 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) read$alg(r0, &(0x7f00000000c0)=""/118, 0x76) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) read$alg(r0, &(0x7f00000000c0)=""/118, 0x76) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) 12:00:19 executing program 0: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc0) socket$nl_crypto(0x10, 0x3, 0x15) (async) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@del={0xf0, 0x11, 0x100, 0x70bd29, 0x25dfdbfb, {{'ccm-aes-ce\x00'}, '\x00', '\x00', 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x7fffffff}]}, 0xf0}, 0x1, 0x0, 0x0, 0xe0fddf2a5b377059}, 0x40) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141400) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141400) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x3bd4000000, 0x2) r4 = syz_open_dev$sg(&(0x7f00000000c0), 0x9, 0x101000) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000100)=0x1) (async) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000100)=0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 12:00:19 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x408200, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa6e02) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:19 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000040), 0x8) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:19 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 12:00:19 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x3, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400080) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:20 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 12:00:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000040), 0x8) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 64) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:20 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x3, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400080) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400080) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) (async) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x3, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:20 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400080) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:20 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000180), 0x3, 0x80802) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f00000001c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x420840) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x8, 0x2f, 0x6f6}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4a4002) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r3, 0x541b, 0xffffffffffffffff) write$nbd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="6744669801000000000000000100000050ea7d53f275b3330803d333f2508e6eec02e77a0e86da08325f550a47fb70f1b53687172454475393b0b404bc2e724127134d89a4389e9ba00700ca4550c59072e86227f4dc97d832526417dda5992393d6d87d610dbde43c1b12324e965e4e044642514ea07d94a72443866672af631c28e19c1bd230eeb793dd9baf42a3224aebfc04ca877c4fdbeb62482955292c5f81641cdf9da8728c3f52744fd45d0785dc2f35a50b38934cc08a4468390df12dbbcf5b31c2525f000000"], 0xcb) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:20 executing program 4: pipe2$watch_queue(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"6602a5b0c5657b9df16f0a74ee3d583559190cc0f1e63ca7c14084156589178abdc5ce237b2f682ffa1335d73e93810e215ad2d965c5827f6803b1aae876e97886d69c4146ba00dc4b50f90f2c3a6df6e6004fe47374b17e421ac81e487b4bfda3d2eb3a69e8dc19886de50c4616d98ff20eae1c57baef1dc6ca9e795fa2bd78f88e88d10547a84db89362f0b788a9875fc2909d0ecfcc027346231fc60e0fca1f6a4beb60fb9dc51ef0c81febcda1e5df0f0efcb9e07df2322409ffe1b7ae2a739a5d6945b33c7b1b338ec78cee89415e51876732b7af4c6f76137e72a431fad1dcb6329942c9d87b92daf6d39b5f427dda4569570b46450f40ec28e39f6ee8d284c16658779e17a5d740f5a8757d8ff980d9004db2652d7c8863b1e8fb57340e6b392f5b97d4d861e63a062b123f1a506c828d62c8cbad23d2d00dc2deaba41dd887940d25fb19c7306251294b392547cc79f0f35a278e6e560c1a03e4f872e9686d3bd7e120c58a6df7077178358a369456e001e488248d18bbed6860eaba0ca50c8a22653c473309a87a6eb738497ddae1e3904a7df047778f24d8565a277a2dfce012cc41fecff0eb93d35882db0b548e7b6cf4362b703fda28f595c535911d6b602436b66194b052300d463cf4e890d269acb6287c18084698be82fb7cb71e9f4cbd34ffbcfdae710c706927122a3931247880b6da37f296c0230bf860a35c951edf24a98ef9e619da9d585504406f6d97cba2486ce508cc8637c5039294bafca746097d09335f2a7b8369a3dbdcb6ef865d812b890a75c9275c511aea47d0008aef16c5ef0179e71868a31351abb2111ad6deb20e1d9adbfb49db619f27ec7d3f556ef718fd79cbfa575c1a528bf5295e211489e1060f835d918903f24f05b8d1106a138338c3eff981ea6e0b15de7f7150a4e4a44ae4b490f1572fbf1f191c289e9127c9414086bb5f464d4127ca127055c44b8318970f330e1e5626adf78ef763480dbe99564c203ece25b843403ac21b14547d2c3329b2d3cbbe35827162d8b05404e0107af8fd21680a5a3e47bbae1b8a37720321cd381a8033467c7624921f1646d5caff11818dc4f0d870b1594efe5d16dcb203e6fa914b83c99e9dd8b34a081e63a073d05875c00662e41b212e5ef556ed7f46dd9d1fb56375b792e889c9275aa61be56c9dc3bb9397c58c3a5896355bd42feea2cbb7d78ce6d66c186a9275f658e55d908370c66b5b1f00edcbf1ba9b74a0602ab4f6af9128bdc52584f6f5eceac74015ae6fd0a4535ed1931a99db17375608d0b2d72d8e8be39c738c974cbeacd5ad36dddc2a7d768c99090f82c51f961f4d5a8aa057b836a99405e9517589d5f0109f81ac44a98dba03d88fdbec6d9bd65443b4812889315d50ca5c28575c8786d4ad97690c143c0f6455f3232d454b589f9fd1547b8f84"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xfff) 12:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000180), 0x3, 0x80802) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f00000001c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x420840) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x8, 0x2f, 0x6f6}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4a4002) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r3, 0x541b, 0xffffffffffffffff) write$nbd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="6744669801000000000000000100000050ea7d53f275b3330803d333f2508e6eec02e77a0e86da08325f550a47fb70f1b53687172454475393b0b404bc2e724127134d89a4389e9ba00700ca4550c59072e86227f4dc97d832526417dda5992393d6d87d610dbde43c1b12324e965e4e044642514ea07d94a72443866672af631c28e19c1bd230eeb793dd9baf42a3224aebfc04ca877c4fdbeb62482955292c5f81641cdf9da8728c3f52744fd45d0785dc2f35a50b38934cc08a4468390df12dbbcf5b31c2525f000000"], 0xcb) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:20 executing program 1: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0xc0181, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125d) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x28000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:20 executing program 4: pipe2$watch_queue(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"6602a5b0c5657b9df16f0a74ee3d583559190cc0f1e63ca7c14084156589178abdc5ce237b2f682ffa1335d73e93810e215ad2d965c5827f6803b1aae876e97886d69c4146ba00dc4b50f90f2c3a6df6e6004fe47374b17e421ac81e487b4bfda3d2eb3a69e8dc19886de50c4616d98ff20eae1c57baef1dc6ca9e795fa2bd78f88e88d10547a84db89362f0b788a9875fc2909d0ecfcc027346231fc60e0fca1f6a4beb60fb9dc51ef0c81febcda1e5df0f0efcb9e07df2322409ffe1b7ae2a739a5d6945b33c7b1b338ec78cee89415e51876732b7af4c6f76137e72a431fad1dcb6329942c9d87b92daf6d39b5f427dda4569570b46450f40ec28e39f6ee8d284c16658779e17a5d740f5a8757d8ff980d9004db2652d7c8863b1e8fb57340e6b392f5b97d4d861e63a062b123f1a506c828d62c8cbad23d2d00dc2deaba41dd887940d25fb19c7306251294b392547cc79f0f35a278e6e560c1a03e4f872e9686d3bd7e120c58a6df7077178358a369456e001e488248d18bbed6860eaba0ca50c8a22653c473309a87a6eb738497ddae1e3904a7df047778f24d8565a277a2dfce012cc41fecff0eb93d35882db0b548e7b6cf4362b703fda28f595c535911d6b602436b66194b052300d463cf4e890d269acb6287c18084698be82fb7cb71e9f4cbd34ffbcfdae710c706927122a3931247880b6da37f296c0230bf860a35c951edf24a98ef9e619da9d585504406f6d97cba2486ce508cc8637c5039294bafca746097d09335f2a7b8369a3dbdcb6ef865d812b890a75c9275c511aea47d0008aef16c5ef0179e71868a31351abb2111ad6deb20e1d9adbfb49db619f27ec7d3f556ef718fd79cbfa575c1a528bf5295e211489e1060f835d918903f24f05b8d1106a138338c3eff981ea6e0b15de7f7150a4e4a44ae4b490f1572fbf1f191c289e9127c9414086bb5f464d4127ca127055c44b8318970f330e1e5626adf78ef763480dbe99564c203ece25b843403ac21b14547d2c3329b2d3cbbe35827162d8b05404e0107af8fd21680a5a3e47bbae1b8a37720321cd381a8033467c7624921f1646d5caff11818dc4f0d870b1594efe5d16dcb203e6fa914b83c99e9dd8b34a081e63a073d05875c00662e41b212e5ef556ed7f46dd9d1fb56375b792e889c9275aa61be56c9dc3bb9397c58c3a5896355bd42feea2cbb7d78ce6d66c186a9275f658e55d908370c66b5b1f00edcbf1ba9b74a0602ab4f6af9128bdc52584f6f5eceac74015ae6fd0a4535ed1931a99db17375608d0b2d72d8e8be39c738c974cbeacd5ad36dddc2a7d768c99090f82c51f961f4d5a8aa057b836a99405e9517589d5f0109f81ac44a98dba03d88fdbec6d9bd65443b4812889315d50ca5c28575c8786d4ad97690c143c0f6455f3232d454b589f9fd1547b8f84"}) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xfff) 12:00:20 executing program 0: syz_open_dev$media(&(0x7f0000000180), 0x3, 0x80802) (async) r0 = syz_open_dev$media(&(0x7f0000000180), 0x3, 0x80802) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f00000001c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x420840) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x8, 0x2f, 0x6f6}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4a4002) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4a4002) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r3, 0x541b, 0xffffffffffffffff) write$nbd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="6744669801000000000000000100000050ea7d53f275b3330803d333f2508e6eec02e77a0e86da08325f550a47fb70f1b53687172454475393b0b404bc2e724127134d89a4389e9ba00700ca4550c59072e86227f4dc97d832526417dda5992393d6d87d610dbde43c1b12324e965e4e044642514ea07d94a72443866672af631c28e19c1bd230eeb793dd9baf42a3224aebfc04ca877c4fdbeb62482955292c5f81641cdf9da8728c3f52744fd45d0785dc2f35a50b38934cc08a4468390df12dbbcf5b31c2525f000000"], 0xcb) ioctl$NBD_CLEAR_QUE(r2, 0x301) (async) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:20 executing program 1: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0xc0181, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 4: pipe2$watch_queue(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xfff) 12:00:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:20 executing program 1: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0xc0181, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125f) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0xc0181, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:20 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125d) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x28000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1257.054740][T13274] block nbd3: shutting down sockets 12:00:20 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0x327, 0x2, "649eef99cb34552c8df3854af6868cdf5bfe17a1bcb74e9aab7d92c5e0a19d7322c3c0e7c30837290154d99414dc0d60c565d63c0b3dc22f9f2d93"}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x4, 0x81, 0x3, 0x409, 0x5, @mcast2, @loopback, 0x80, 0x700, 0x9, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'ip6gre0\x00', r1, 0x2f, 0x94, 0x80, 0x101, 0x22, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x8000, 0x4, 0x5}}) 12:00:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x90480) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3, '\x00', r2, r3, 0x2, 0x1, 0x1}, 0x48) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:20 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125d) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x28000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1257.225634][T13288] block nbd3: shutting down sockets 12:00:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) (async) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x90480) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3, '\x00', r2, r3, 0x2, 0x1, 0x1}, 0x48) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1257.344916][T13300] block nbd3: shutting down sockets 12:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x40, 0x2, 0x0, 0x1}, 0x8) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xec) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0)=0x38d7, 0x4) 12:00:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) (async) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x90480) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3, '\x00', r2, r3, 0x2, 0x1, 0x1}, 0x48) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3, '\x00', r2, r3, 0x2, 0x1, 0x1}, 0x48) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:21 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000040), 0x8) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:21 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0x327, 0x2, "649eef99cb34552c8df3854af6868cdf5bfe17a1bcb74e9aab7d92c5e0a19d7322c3c0e7c30837290154d99414dc0d60c565d63c0b3dc22f9f2d93"}) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x4, 0x81, 0x3, 0x409, 0x5, @mcast2, @loopback, 0x80, 0x700, 0x9, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'ip6gre0\x00', r1, 0x2f, 0x94, 0x80, 0x101, 0x22, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x8000, 0x4, 0x5}}) 12:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x40, 0x2, 0x0, 0x1}, 0x8) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xec) (async) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0)=0x38d7, 0x4) 12:00:21 executing program 1: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) 12:00:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 12:00:21 executing program 1: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) 12:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) socket$pppl2tp(0x18, 0x1, 0x1) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) 12:00:21 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x40, 0x2, 0x0, 0x1}, 0x8) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xec) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0)=0x38d7, 0x4) 12:00:21 executing program 1: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x125f) 12:00:21 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0x327, 0x2, "649eef99cb34552c8df3854af6868cdf5bfe17a1bcb74e9aab7d92c5e0a19d7322c3c0e7c30837290154d99414dc0d60c565d63c0b3dc22f9f2d93"}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x4, 0x81, 0x3, 0x409, 0x5, @mcast2, @loopback, 0x80, 0x700, 0x9, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'ip6gre0\x00', r1, 0x2f, 0x94, 0x80, 0x101, 0x22, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x8000, 0x4, 0x5}}) 12:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x5452, 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)) 12:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:21 executing program 1: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f0000000040)=0xc) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x444080) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x301) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x30801, 0x0) 12:00:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async, rerun: 64) r1 = socket$inet6(0xa, 0x2, 0x5) (rerun: 64) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 12:00:21 executing program 1: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f0000000040)=0xc) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0x5452, 0xffffffffffffffff) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)) 12:00:21 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2, 0x0, {}, 0xff}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r2, 0x3, {0x2, 0xff, 0x2}, 0xfe}, 0x18) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x1f) 12:00:21 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x444080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x444080) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x301) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x30801, 0x0) 12:00:21 executing program 1: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f0000000040)=0xc) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f0000000040)=0xc) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:21 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async, rerun: 32) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2, 0x0, {}, 0xff}, 0x18) (async) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r2, 0x3, {0x2, 0xff, 0x2}, 0xfe}, 0x18) (async) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x1f) 12:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x5452, 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0x5452, 0xffffffffffffffff) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)) (async) 12:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x444080) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async, rerun: 32) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x30801, 0x0) 12:00:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x2e2) ioctl$NBD_SET_SOCK(r1, 0x801c581f, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xd0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84403) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) 12:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x100000001) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x2e2) ioctl$NBD_SET_SOCK(r1, 0x801c581f, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xd0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xd0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84403) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84403) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) 12:00:22 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2, 0x0, {}, 0xff}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r2, 0x3, {0x2, 0xff, 0x2}, 0xfe}, 0x18) (async) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x1f) 12:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x100000001) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) (async) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x2e2) ioctl$NBD_SET_SOCK(r1, 0x801c581f, 0xffffffffffffffff) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xd0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84403) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) 12:00:22 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000600), 0x3, 0x800) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000580)={0x0, 0x5, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000400)=[{}, {}, {}], 0x5, 0x0, &(0x7f0000000480)=[{}, {}, {}, {}, {}]}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000640)={0xffff, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}}) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 12:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x100000001) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x76c1f83c) 12:00:22 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000600), 0x3, 0x800) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000580)={0x0, 0x5, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000400)=[{}, {}, {}], 0x5, 0x0, &(0x7f0000000480)=[{}, {}, {}, {}, {}]}) (async) socket$kcm(0x29, 0x5, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000640)={0xffff, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}}) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) 12:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 12:00:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 12:00:22 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000600), 0x3, 0x800) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000580)={0x0, 0x5, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000400)=[{}, {}, {}], 0x5, 0x0, &(0x7f0000000480)=[{}, {}, {}, {}, {}]}) socket$kcm(0x29, 0x5, 0x0) (async, rerun: 64) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000640)={0xffff, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}}) (rerun: 64) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x76c1f83c) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) 12:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x76c1f83c) 12:00:22 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7fff, 0x2) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x402001) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x5) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x50200) write$sndseq(r2, &(0x7f00000000c0)=[{0x1, 0x5, 0x1, 0x7, @time={0x7}, {0x1, 0x20}, {0x8}, @note={0x3, 0x7f, 0x8, 0x5, 0xf75}}, {0x12, 0x20, 0x54, 0xff, @time={0x7, 0x40}, {}, {0x3f, 0x4}, @note={0x3f, 0xb6, 0x3, 0x65, 0x2116}}, {0x8, 0x56, 0xff, 0x9, @tick=0x6, {0x7f, 0x6}, {0x3f, 0x8}, @raw8={"67cce305f11ad07cb86e38b6"}}, {0x1, 0xc9, 0xd9, 0x80, @tick=0x1, {0x5, 0x2f}, {0x3f, 0x5}, @raw8={"03e79b04ce6effba9142f956"}}], 0x70) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r0, 0x301) socket$bt_rfcomm(0x1f, 0x3, 0x3) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x210841) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000180)={0x1, 0x1, [{0x8000, 0x0, 0x7fffffffffffffff}]}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r4, 0x0, {0x0, 0x1}}, 0x18) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0xffff) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x42c400) ioctl$NBD_DO_IT(r5, 0xab03) 12:00:22 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7fff, 0x2) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x402001) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x5) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x50200) write$sndseq(r2, &(0x7f00000000c0)=[{0x1, 0x5, 0x1, 0x7, @time={0x7}, {0x1, 0x20}, {0x8}, @note={0x3, 0x7f, 0x8, 0x5, 0xf75}}, {0x12, 0x20, 0x54, 0xff, @time={0x7, 0x40}, {}, {0x3f, 0x4}, @note={0x3f, 0xb6, 0x3, 0x65, 0x2116}}, {0x8, 0x56, 0xff, 0x9, @tick=0x6, {0x7f, 0x6}, {0x3f, 0x8}, @raw8={"67cce305f11ad07cb86e38b6"}}, {0x1, 0xc9, 0xd9, 0x80, @tick=0x1, {0x5, 0x2f}, {0x3f, 0x5}, @raw8={"03e79b04ce6effba9142f956"}}], 0x70) (async) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x32480) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x210841) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000180)={0x1, 0x1, [{0x8000, 0x0, 0x7fffffffffffffff}]}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r4, 0x0, {0x0, 0x1}}, 0x18) (async) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0xffff) (async, rerun: 64) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x42c400) (rerun: 64) ioctl$NBD_DO_IT(r5, 0xab03) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) socket$bt_rfcomm(0x1f, 0x3, 0x3) 12:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x402001) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x5) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x50200) write$sndseq(r2, &(0x7f00000000c0)=[{0x1, 0x5, 0x1, 0x7, @time={0x7}, {0x1, 0x20}, {0x8}, @note={0x3, 0x7f, 0x8, 0x5, 0xf75}}, {0x12, 0x20, 0x54, 0xff, @time={0x7, 0x40}, {}, {0x3f, 0x4}, @note={0x3f, 0xb6, 0x3, 0x65, 0x2116}}, {0x8, 0x56, 0xff, 0x9, @tick=0x6, {0x7f, 0x6}, {0x3f, 0x8}, @raw8={"67cce305f11ad07cb86e38b6"}}, {0x1, 0xc9, 0xd9, 0x80, @tick=0x1, {0x5, 0x2f}, {0x3f, 0x5}, @raw8={"03e79b04ce6effba9142f956"}}], 0x70) ioctl$NBD_CLEAR_QUE(r1, 0x125d) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x402001) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x5) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x50200) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x1, 0x5, 0x1, 0x7, @time={0x7}, {0x1, 0x20}, {0x8}, @note={0x3, 0x7f, 0x8, 0x5, 0xf75}}, {0x12, 0x20, 0x54, 0xff, @time={0x7, 0x40}, {}, {0x3f, 0x4}, @note={0x3f, 0xb6, 0x3, 0x65, 0x2116}}, {0x8, 0x56, 0xff, 0x9, @tick=0x6, {0x7f, 0x6}, {0x3f, 0x8}, @raw8={"67cce305f11ad07cb86e38b6"}}, {0x1, 0xc9, 0xd9, 0x80, @tick=0x1, {0x5, 0x2f}, {0x3f, 0x5}, @raw8={"03e79b04ce6effba9142f956"}}], 0x70) (async) ioctl$NBD_CLEAR_QUE(r1, 0x125d) (async) 12:00:23 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x32480) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x32480) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:23 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7fff, 0x2) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x210841) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000180)={0x1, 0x1, [{0x8000, 0x0, 0x7fffffffffffffff}]}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r4, 0x0, {0x0, 0x1}}, 0x18) (async) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0xffff) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x42c400) ioctl$NBD_DO_IT(r5, 0xab03) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r0, 0x301) socket$bt_rfcomm(0x1f, 0x3, 0x3) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x32480) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 12:00:23 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000180)='|', 0x1}], 0x2}, 0x44890) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x20, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0xecc4, 0x301201) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x8000, '\x00', 0x0, r2, 0x2, 0x1, 0x2}, 0x48) 12:00:23 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:23 executing program 1: syz_open_dev$MSR(&(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8867434dab4a4d01) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20080) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0xecc4, 0x301201) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x8000, '\x00', 0x0, r2, 0x2, 0x1, 0x2}, 0x48) 12:00:23 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000180)='|', 0x1}], 0x2}, 0x44890) (async) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x20, 0x4) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:23 executing program 1: syz_open_dev$MSR(&(0x7f0000000000), 0x1, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8867434dab4a4d01) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20080) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0xecc4, 0x301201) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x8000, '\x00', 0x0, r2, 0x2, 0x1, 0x2}, 0x48) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000180)='|', 0x1}], 0x2}, 0x44890) (async) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x20, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125d) 12:00:23 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x76f1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x7, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2001) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:23 executing program 1: syz_open_dev$MSR(&(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8867434dab4a4d01) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20080) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_open_dev$MSR(&(0x7f0000000000), 0x1, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8867434dab4a4d01) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20080) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:23 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x7, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) close$fd_v4l2_buffer(0xffffffffffffffff) (async) socket$kcm(0x29, 0x7, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) (async) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="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") ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x76f1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2001) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:23 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) (async) socket$kcm(0x29, 0x7, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="df55b5ed9fabca003ea13b28c3946ec1951e14055072b9432847951005bd690f989152196503fc02dd98b78dcd20f2223fd193f57e587ae866ed5828be8495661d27fa854a473e1bf9d0c3404f66ae99809f5cfa0c0c8f4a0ea42f2fcac9ff114a6070894e6a7ee193c1727e4697db02b4897d6090d404b4c25fbbd3b3c77f0a1b760511d7e462ebe3264b388754857369e75c3d8feae9ded3b59b881f495e7e6fab8ca6edf8e316a293f57799d0db5dc402bac24e5b88e37dd83a24553d463c467cea7f3930e854ed627ce532be5476a1232a8a3dd30ff7972deb08ad2482c063d9d30b507978e2cfa12aed21c56d550dcb393d8843e061a8273da035308245cdb2fc28e14e23500729729d3b5cbba540863af1002f97fe0826fe9cf582c9cdc06ee83602f6654243eefe775b5873cfc599393d698e79325e5618882159948f378e4bf3fec7e7054bf01d8e1177df1546d7109932cf258a94b2811e5e54aae13032fe59001c2dd30cebb89c096a758e7beab6eeab4815b744164798017721760e921503cb55e6aab9576d8b655cb634c279aeffc74fa5941382681d1cdb835f3ff10c06a5e51cf734cf2eff6f53ee24cc65231da76d7ee7a5e4be7b1f4dee068c204d4c75b47c6b09a967bd1dfae70dde3c2ced450941deb26f56f3d0f6e598af94c7186e501e49434362d21d023d041fab4467d2877d6365bafaa8532fb613084b3d6590c6b681087fbcf0a30a3df03e202f5db50579336eb142d096c1b7d2c30c9dc749fb522412a687cc401d9620a5d76bb0b395971e3393baa2bf650381111f7de37af4be2b63e59efee71075a419a9aab50238da9cbeb967187c6c96be6bfcc5b045fdcf642bd0da45b3cd153fff44374ecbb960561ba1fcbd5a727a0d20cd031bf1a84af350fca414b8f49a6147a288935b453d4d97127f2c0ffbc3d45cbdfef846056b9f64d7c3b784ca7503ff9bec1913342f2b9c63fef8c96e6538843def7188254e11a818630512fa50a38f0980dd2179693ecac57d1a849c040384e44e04d1a7f52404fda8dd47556a4f7f0bd15703582ef1ffdecb821b7c81acb0ab513160b69d1ff75b3194782f8c7b15c20e8cc019a9345a42a4122ee947846d289f698e9e5a6696eb97748eea3758f6ee96da9a58f3e951fdae35f0c3ddfaf979e3bb292b7867bf5d80db682cba114c4a5d06275b556653a085d42e6955435615d28c042689e1c63157a2743812d745a6edc6dfddfbd88a2a6cd0c77d9ad5aee87b3a4530fca4451a185716cd423fa75a0b6da96bdaa9496984c66e4d83d1ef9396865a424b883eb5a191a3ef100aac6d5631c86b90ff51e6f6210c2eaca536fdf5ec3540083b17540008633efde1233b2b9ab99ddd9227efb0657d34715f35a50d4c32082322953850e2773bd1c77d32e31553773b09a76d1bc4b9cbb5a9408b11763d204f63c12dde3bd609a04e12d3c9f99ede9d4204b5d651e16635189c620f83403c84b3ddc200c10c16f726c09915e573cf7c0cd5ecde676b7482e6ecbd07052bb9a1362db4d0cc382ec8fda53ee1b643a78fde21ba05d40a1e40c25d8ab0edcddddc5de60f9128de6c5a9363867388917d59f7930802ed632c0ad6e4e26d37c232010e7f12f6aded5e9d40ad1a982fd0dc4e2f38ffbcd7bd194f535f243d856168973e8ee8676cd6e3f19d7a994999bf35df0a42a5cd1dfd3aad7c06711d9c2f98cfbbcf2c2ba9ee216eacea6d4cc0a6969624dd13125a7bdd4c1eaf26561d4304902e8ecc0469591795b802be3869917055bb3515645fdd3b102e847c2a291bbe16a0e06a249f8f2ecfb5442ca424ab6c4bebc7c025a7a93b42258b0144511fedef465a68bbe94c3109c5221c4030fca97b4f785adc855e111a7b0a0e9de78c68f4810a7eca25bdd5c302f2bd150a5e59aba015f836eb48b9db78a9f76f426ce0c78639534e7e03979a55856b167007761136a08a22bf1225f0c8bc03ef0126ebe4efe32b7c91d79a8401c47abc088fb51c530b2d47e770cb5897b991d5c25a49430e8db8da2504782b9c9ebc2b64e0b7ceeade14bc96d62c2747b24d254dbf4917a53b994742561012f222f438fc7a2b715ae53bfdf32688f71d9466a891f1a23adb3ef56b2828be1cf378ba9400891dadda97139372b6dde9844c984593acddf89370d6a6084fee45bc9cdbaef395abbd6886d68b30ce3cd405b33919da64b4a8623fc7c888e6a71c6560b79cfeeffd8017360bcd381dbd913f6a2f69733920cc1188c83d54c030d897adee24f05fc8719bee254383f0727e048e0334522badbd6ccdf3330cf5e908ee4b72f10e200923cc3c0fa430e539af36b894ef57ad8c2aeff8a04c2ed5094bb162d1e863d1a3f7badcc193e7055a8170becb80e7c131ec4908dcfa801638c9fed59b47196aea2765c9938de544443b88264eaaf842bd15b5f96f3d9a0231c08acd25d5b6cb1941aaad3d87aa6e60e6f6d5902bfa2f7c39f06ddce8eb51c4c9a5372d95796e40d172dafacd284177117b18b540f569205c3cc2fe7f6956a77a631d953204c98be73b383ef4a443fc6a4c2eb978dd8b65668c95b2807a523ce8be7300fabf70fbd885765122446532c5cb8cb7d4df02802b0fe43a74264fb27693fda399fbe38edb0226ed281a8fd15f5d13d8183fae7669520513c5d2b2bf28c3313328e0bf7698842df39bdd47370f93ef8fc410fb104f7d34f7f8f062eefed253f9c5ec0129dba34ad525ab3fef8556c0ffb975cbc5240138a7e750bdc95c732ed3d6de416dd201423ec8423af2b072f645ddb3f9327061b81811917dde9ac0f43dbfb16f54f3b5401c2f4fc0f3f97c8ebd27fba2af0924d62ace5e45f362ab719198bbaf4bd0451db4c459b6aa5b83360df0efc2b14e5f2bb520d1a06d14b038441a21ad370a3a507e9556967def2db143e3f24ee03123d480814ab456ef8d4066b6f208fcbf4cc892a6a7034a5a7d241b91ec61abd7167be1794b0282263e8620b85efdb05ac22277ac2a033837c22c423645d8dc224cd8ccf57708d58dfb38c2cbadea6cdeef289144940f86c4dcfd4a0d8d9467d9d84cf67b8185649d704b8c8eb30d7b278688023016adf32e6901bc6cfe0cce3a646c872ae6dc18873344e4f0193e3d6113277b2bd7c33bcdea776326018cfed9a0f5764abd2c42e0fce4e753fdbd1cfead705d48f6cb2c145355e3956d3d9a43ec568c4b05590ba45b4e7720f99f9a6ae6e56912d4b9c7642076f2795aec9c95d8211735da917fa9311e7e265adaea1718f2b99b6416dcf53affe23c5ddec2ed04aa8d1897875608bd5386faae0b8f8bdf605b2af0ab9b4cc41d6c60e56e41ec2c28b17df76bccf091aaba95ff2c331db111480abbc314fe3ff3c616217e59ec1dc1a2e002d27e9c55585e47ffd1c0175b8bcc7039747321bcb5b09f571350f974a2a80b97d1f74437dcf8097e886ced50296f3ae1b44a302a271f6c9034398a0bc0fd2880c924872b0c9ab7508de8d0605195a1bab73b759b0b5d239f8fa7906627ed4edd97ebfffe1d9f43e57824830793905392f53cd6d08ca9f74e0e0d9a33a5694dabe5c9fe684c1acf9696193e8dc27c388af5df62655b07edecbfc49ca28dccb9cf9d153a92f44dd1bbc7bf9dd716e95a6fcc42f29f76fb311f8c4a4bd030044b1842b19ce978be94abb1d2782d20daddd98b80d2967b7a829c5e15b3610a2fba70e30d46be56b52710313e860ae1ec0a34a2c74f279e9baa57b17a924967311aab29d7c436830ee7c45989943d9b57f87680c1ab4e983b5095e002e3ecdb0d16258f640062236ba2a754d39dc10648500ee22b7569536de46a2960826931a3ba3c63da88b64be07e6a408ffcad836d272cb900e6b36e42e0902daf35a82d470daa8f4537ad5dd70b0d0c6e97b8f76c815d635cc8fc492b2dd74d52fdd0fd0f11d8f692ac215c1a5d05ca36932335d580fb9f14330024b819dc65d07eaa14ec6214a37c12a7494c202b2a20d7c41eb8a47c0b6b00b2f61a4f5dbaa05f924d61a687b1ad3fd686c9f9ef3c8bf8bc2d79fb16455704f1cd0e2bd246f5beceb96bdf37e430dc200e9c742137c8fc99ca1c047337472dbdb0d00f14acc616a72217c79cb44bf86da5c4f58441c9938402039531871e12c319bf6bc587468d3fcbb4ee7fcc887ffed492e95c246be2444706fdc1c0dc291dce845111e840ffc5738440bbdbd2bc1f23e86d109d471293b23c5f7e51621a7c7c6202fcc32dacbe4f636ffaab56563e11b542b151440ac1759d80821db002ec5efd2f1e5e05e2396102045355a894a4f452aab6433ba2273f37f0c62326bdd341c8aa913f554253205e55492026403f9bdc09a6c53531cf40b6a61a5018181e046cecb0d2ba86ffb16c963c680a6a1e5239ffc7823da7f223a1f39cc3877dcb807e1807fcd7be9d257b24e1e044bf500c9ca5c1ec8482804bf2f6d41647953728fb8833e5d36b8a6684eca28972da220a818bd6d34a9d2d907c8694dfa6eb6e69d6e482cf8c99c3894d1bd7e223088b82ad6b1d98ff73ae1aa98d7aff9f1ffa79562f4872d8cdec740276e1cf069a7fd2f594824f6f4be1b27db8e2822bf95abacd401f8b309079c4cce7885515989d8b63265b86586a481548daf0bb56a4ee7a624b22b43530e6ce8cc310e61e12255701a483f1fbc7e882b111e67eca11e811d8bdd416c6a4d4cbfa7454a1acdd08b4bf32eb203b02c5c1488b0e4a06d9ae827b6d3656fadd5e164e60355f87c675f50f7af81e6a737e6b33c9f9983007b34a7f114d197f0da5013479ea2f6fa9dae5dd83e23d8ffaf372a677c3f51344e40925790a926a2f976dad06995128eede844827b354bd9789420a01f70d8a24d13d59df457732dceb8e370438411e7d713862c6200dc748c73c8463602fe715d599ae80b11256ce2d1af9e072aadcbf2d96ed7866106e7197097875ae29fdc44b4fe209414965166df87a196d2e7b989f1fb05282e81eb5937d59fe6ea768d9b25df729ada2149836fc04c7a7783b55788163bf708e967978eccc4e83ed0f3be1a9a9128dc4f1c13a6cc26dedb93aea35d17fe95a1b285956102a78c5b6bb29596ab6bcf618ccf9522930423664a045eb64c52cbe7a61bb53fb97d07ee662732572252dd9fe01a3d58170861fa12dd4fb06f4355588bca74ddcf2fb9d11ec43eaa2906ec2387fe31b52c7ef97e93552e0c112cc3e3fc33a6f4e13c857b26946f24b70f9fa6ddbbd49f5d8476a0278a8770a3d2161831f25008c82d3c7c0bfe9fdf05069c2f7cc646e42616543a5ef3722723e706c3694d7191f11cef6b93f14e7281f215e3a7cf8d71cf51aff20031fcecddbb8dd8be792a7ea7f0ef81319ea02760333210f82e13ee09831e192b0f35c5fc814c1ac16c2b2df8a7ec7469735cecfb1ac32485b83ee7a62ad1d8a878f0ed63e2c61fc10d374b825a5f018b395a503119f748aaca21e23f7b3ceda4f58b4bd9012424f83140e9a0320fe8c088ebf4eafe8e0f3ab478adfbfa8b79cf987cb2617a91fd5c5e92687935605e9b315e6d4c3c84b1b2c90724750469c4aeff4f7aad57c8ffe3a45a464ddd5399ec3e3d45b2f4822391d2150beaf4828de79df3c02c6681764e159287dbfd2df9b092cf2f61c8a3be191c42734056d03366999cfda7433a752f2c0d614ba245b56e9d44047eb4802d6652c44c726ab201fa81e983050d2751bd1053be21ded288945d55c28ac20301068d221dfeeb75017918b23643c2440e858491ec344f961c8a8858c") ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="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") (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x76f1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x76f1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2001) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:23 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x4000) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000280)={0xc5b8, 0xa, 0x4, 0x10000, 0x81, {0x0, 0x2710}, {0x2, 0x2, 0xf6, 0xfe, 0x40, 0x9, "c249bb6f"}, 0x4, 0x4, {}, 0x40, 0x0, r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@alg={0xe8, 0x10, 0x10, 0x70bd2b, 0x25dfdbff, {{'aegis128-aesni\x00'}, '\x00', '\x00', 0x2000, 0x400}, [{0x8, 0x1, 0xa5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) 12:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async, rerun: 32) r1 = socket$pppl2tp(0x18, 0x1, 0x1) (rerun: 32) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="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") (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x200) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x61, 0x404000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x803c0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r3) r4 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000140)={0x1d, r6}, 0x18) connect$can_j1939(r3, &(0x7f0000000040)={0x1d, r6, 0x1}, 0x18) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x4000) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000280)={0xc5b8, 0xa, 0x4, 0x10000, 0x81, {0x0, 0x2710}, {0x2, 0x2, 0xf6, 0xfe, 0x40, 0x9, "c249bb6f"}, 0x4, 0x4, {}, 0x40, 0x0, r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@alg={0xe8, 0x10, 0x10, 0x70bd2b, 0x25dfdbff, {{'aegis128-aesni\x00'}, '\x00', '\x00', 0x2000, 0x400}, [{0x8, 0x1, 0xa5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) 12:00:24 executing program 2: syz_open_dev$sg(&(0x7f0000000000), 0x61, 0x404000) (async) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x61, 0x404000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x200) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x34e8e64b, 0x100) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x803c0) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r3) (async, rerun: 32) r4 = socket$can_j1939(0x1d, 0x2, 0x7) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000140)={0x1d, r6}, 0x18) (async) connect$can_j1939(r3, &(0x7f0000000040)={0x1d, r6, 0x1}, 0x18) (async) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 32) 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) close$fd_v4l2_buffer(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x4000) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000280)={0xc5b8, 0xa, 0x4, 0x10000, 0x81, {0x0, 0x2710}, {0x2, 0x2, 0xf6, 0xfe, 0x40, 0x9, "c249bb6f"}, 0x4, 0x4, {}, 0x40, 0x0, r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@alg={0xe8, 0x10, 0x10, 0x70bd2b, 0x25dfdbff, {{'aegis128-aesni\x00'}, '\x00', '\x00', 0x2000, 0x400}, [{0x8, 0x1, 0xa5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x200) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x200) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:24 executing program 2: syz_open_dev$sg(&(0x7f0000000000), 0x61, 0x404000) (async) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x61, 0x404000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) (async) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x34e8e64b, 0x100) (rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x7, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:24 executing program 2: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_usbip_server_init(0x5) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x80000000, 0x7, 0x10000, 0x495, 0x2, 0x4, 0x3, 0x8000]}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x92340) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) 12:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x803c0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r3) r4 = socket$can_j1939(0x1d, 0x2, 0x7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000140)={0x1d, r6}, 0x18) (async) connect$can_j1939(r3, &(0x7f0000000040)={0x1d, r6, 0x1}, 0x18) (async) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x7, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x34e8e64b, 0x100) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x92340) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x92340) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) (async) [ 1261.078032][T13608] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 1261.084823][T13608] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) 12:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xb8a47fb41c8b488) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:24 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x3}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x40305839, 0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x877a, 0x2) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x7, 0x3, 0x7fffffff, 0x1092, r0, 0x1, '\x00', r1, r3, 0x2, 0x2, 0x0, 0x2}, 0x48) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2400) ioctl$NBD_CLEAR_QUE(r4, 0x125f) [ 1261.140741][T13608] vhci_hcd vhci_hcd.0: Device attached 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x7, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x92340) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) 12:00:24 executing program 1: bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x3}, 0x48) (async) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x3}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x40305839, 0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x877a, 0x2) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x7, 0x3, 0x7fffffff, 0x1092, r0, 0x1, '\x00', r1, r3, 0x2, 0x2, 0x0, 0x2}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x7, 0x3, 0x7fffffff, 0x1092, r0, 0x1, '\x00', r1, r3, 0x2, 0x2, 0x0, 0x2}, 0x48) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2400) ioctl$NBD_CLEAR_QUE(r4, 0x125f) 12:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xb8a47fb41c8b488) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xb8a47fb41c8b488) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) [ 1261.226827][T13612] vhci_hcd: connection closed [ 1261.229357][ T60] vhci_hcd: stop threads [ 1261.257608][ T60] vhci_hcd: release socket [ 1261.262122][ T60] vhci_hcd: disconnect device 12:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = userfaultfd(0x80001) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:00:24 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x3}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x40305839, 0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x877a, 0x2) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x7, 0x3, 0x7fffffff, 0x1092, r0, 0x1, '\x00', r1, r3, 0x2, 0x2, 0x0, 0x2}, 0x48) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2400) ioctl$NBD_CLEAR_QUE(r4, 0x125f) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x3}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r2, 0x40305839, 0xffffffffffffffff) (async) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x877a, 0x2) (async) pipe2$watch_queue(&(0x7f0000000100), 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x7, 0x3, 0x7fffffff, 0x1092, r0, 0x1, '\x00', r1, r3, 0x2, 0x2, 0x0, 0x2}, 0x48) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2400) (async) ioctl$NBD_CLEAR_QUE(r4, 0x125f) (async) 12:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xb8a47fb41c8b488) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:24 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x33d280) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xefe) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) [ 1261.441283][T13643] block nbd3: NBD_DISCONNECT 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = userfaultfd(0x80001) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:00:25 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x33d280) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xefe) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x33d280) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xefe) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) 12:00:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x16dc) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:25 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) [ 1261.559875][T13656] block nbd3: NBD_DISCONNECT 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) r1 = userfaultfd(0x80001) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x33d280) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xefe) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x33d280) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xefe) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) 12:00:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x16dc) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:25 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) [ 1261.708467][T13669] block nbd3: NBD_DISCONNECT 12:00:25 executing program 2: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) syz_usbip_server_init(0x5) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x80000000, 0x7, 0x10000, 0x495, 0x2, 0x4, 0x3, 0x8000]}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) 12:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2af6e592c224b183) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8a800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20c400, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) 12:00:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x16dc) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2af6e592c224b183) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1261.843353][T13681] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 1261.850241][T13681] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1261.871595][T13681] vhci_hcd vhci_hcd.0: Device attached [ 1261.880354][T13683] vhci_hcd: connection closed [ 1261.885698][ T2441] vhci_hcd: stop threads 12:00:25 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) [ 1261.915015][ T2441] vhci_hcd: release socket [ 1261.924529][ T2441] vhci_hcd: disconnect device 12:00:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8a800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20c400, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8a800) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20c400, 0x0) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0x1}, 0x4) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) (async) 12:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2af6e592c224b183) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:25 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x10800, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="000000005200000013341f2b5a02019091547012b10b09482e9bf1dba97f17244f5cf6526b4c78928bcc718fa5aac665ebe1a66658b0bd3d1100881c9248b8c11200000000"]) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:25 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x280000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x5421, 0xffffffffffffffff) write$nci(r2, &(0x7f0000000100)=@NCI_OP_NFCEE_MODE_SET_RSP={0x2, 0x0, 0x2, 0x1, 0x8, 0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 12:00:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8a800) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20c400, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) 12:00:25 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) (async) socket$kcm(0x29, 0x2, 0x0) (async) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x10800, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="000000005200000013341f2b5a02019091547012b10b09482e9bf1dba97f17244f5cf6526b4c78928bcc718fa5aac665ebe1a66658b0bd3d1100881c9248b8c11200000000"]) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:25 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x280000) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x280000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x5421, 0xffffffffffffffff) write$nci(r2, &(0x7f0000000100)=@NCI_OP_NFCEE_MODE_SET_RSP={0x2, 0x0, 0x2, 0x1, 0x8, 0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 12:00:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:25 executing program 4: close$fd_v4l2_buffer(0xffffffffffffffff) (async) socket$kcm(0x29, 0x2, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x10800, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="000000005200000013341f2b5a02019091547012b10b09482e9bf1dba97f17244f5cf6526b4c78928bcc718fa5aac665ebe1a66658b0bd3d1100881c9248b8c11200000000"]) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x541b, 0xffffffffffffffff) 12:00:25 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x280000) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x5421, 0xffffffffffffffff) (async) write$nci(r2, &(0x7f0000000100)=@NCI_OP_NFCEE_MODE_SET_RSP={0x2, 0x0, 0x2, 0x1, 0x8, 0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 12:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x40000000) 12:00:25 executing program 4: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:25 executing program 2: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_usbip_server_init(0x5) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x80000000, 0x7, 0x10000, 0x495, 0x2, 0x4, 0x3, 0x8000]}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) 12:00:26 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001b00), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xf1, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x824c0) 12:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) inotify_init1(0x800) (async) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x40000000) [ 1262.515811][T13739] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 1262.522411][T13739] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) 12:00:26 executing program 4: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:26 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001b00), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xf1, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x824c0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000001b00), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xf1, 0x0, 0x0, 'queue0\x00'}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x824c0) (async) [ 1262.563052][T13739] vhci_hcd vhci_hcd.0: Device attached 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x40000000) [ 1262.621059][T13740] vhci_hcd: connection closed [ 1262.621359][ T2441] vhci_hcd: stop threads [ 1262.644914][ T2441] vhci_hcd: release socket [ 1262.649476][ T2441] vhci_hcd: disconnect device 12:00:26 executing program 3: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:26 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000001b00), 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001b00), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xf1, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x824c0) 12:00:26 executing program 4: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, 0x2}], 0x67, 0x0, &(0x7f00000000c0)="669c2e748419f58f6cf06191280d02e1cc0d6d300a4d87fcbf13e7f0ba1dc73752e80925a732047724621d3f5f6a8cb77ffb6910a4c120b9da902759d79792c928c305661800aa413fcb4174c0cc8b7fd6168058c4e290bf54580ae6fb6e6b6de9ea842d73b840"}) 12:00:26 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000040)=""/115, 0x73) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder1\x00', 0x800, 0x0) 12:00:26 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000001100)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/231, 0xe7}, {&(0x7f0000001300)=""/139, 0x8b}, {&(0x7f00000013c0)=""/99, 0x63}, {&(0x7f0000001440)=""/225, 0xe1}], 0x5}, 0x40012100) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DO_IT(r1, 0xab03) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000010c0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0963a6ce3d10400001000000000000000000"], 0x1000, 0x0, &(0x7f00000000c0)="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"}) syz_open_dev$sg(&(0x7f0000001600), 0x266, 0x90000) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, 0x2}], 0x67, 0x0, &(0x7f00000000c0)="669c2e748419f58f6cf06191280d02e1cc0d6d300a4d87fcbf13e7f0ba1dc73752e80925a732047724621d3f5f6a8cb77ffb6910a4c120b9da902759d79792c928c305661800aa413fcb4174c0cc8b7fd6168058c4e290bf54580ae6fb6e6b6de9ea842d73b840"}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, 0x2}], 0x67, 0x0, &(0x7f00000000c0)="669c2e748419f58f6cf06191280d02e1cc0d6d300a4d87fcbf13e7f0ba1dc73752e80925a732047724621d3f5f6a8cb77ffb6910a4c120b9da902759d79792c928c305661800aa413fcb4174c0cc8b7fd6168058c4e290bf54580ae6fb6e6b6de9ea842d73b840"}) (async) 12:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) 12:00:26 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000040)=""/115, 0x73) (async) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x5, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (async, rerun: 32) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder1\x00', 0x800, 0x0) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, 0x2}], 0x67, 0x0, &(0x7f00000000c0)="669c2e748419f58f6cf06191280d02e1cc0d6d300a4d87fcbf13e7f0ba1dc73752e80925a732047724621d3f5f6a8cb77ffb6910a4c120b9da902759d79792c928c305661800aa413fcb4174c0cc8b7fd6168058c4e290bf54580ae6fb6e6b6de9ea842d73b840"}) 12:00:26 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000001100)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/231, 0xe7}, {&(0x7f0000001300)=""/139, 0x8b}, {&(0x7f00000013c0)=""/99, 0x63}, {&(0x7f0000001440)=""/225, 0xe1}], 0x5}, 0x40012100) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DO_IT(r1, 0xab03) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000010c0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0963a6ce3d10400001000000000000000000"], 0x1000, 0x0, &(0x7f00000000c0)="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"}) syz_open_dev$sg(&(0x7f0000001600), 0x266, 0x90000) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1ff) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1263.007985][T13786] block nbd3: NBD_DISCONNECT 12:00:26 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa000) ioctl$NBD_DISCONNECT(r1, 0xab08) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$nci(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:26 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000040)=""/115, 0x73) close$fd_v4l2_buffer(r1) socket$kcm(0x29, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder1\x00', 0x800, 0x0) 12:00:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x300, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x6) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88002008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x808, 0x70bd28, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x4044814) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r2}, @register_looper, @acquire_done, @free_buffer={0x40086303, r5}, @increfs_done={0x40106308, 0x1}], 0x2e, 0x0, &(0x7f0000000040)="0c8fdc2be04aa5e1e879c55b9b07dfa0e48cab3cc330bfc43c66d7d095cde58f74f455c1d306e565cd63b029915d"}) 12:00:26 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) (async) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000001100)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/231, 0xe7}, {&(0x7f0000001300)=""/139, 0x8b}, {&(0x7f00000013c0)=""/99, 0x63}, {&(0x7f0000001440)=""/225, 0xe1}], 0x5}, 0x40012100) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DO_IT(r1, 0xab03) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000010c0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0963a6ce3d10400001000000000000000000"], 0x1000, 0x0, &(0x7f00000000c0)="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"}) syz_open_dev$sg(&(0x7f0000001600), 0x266, 0x90000) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1ff) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1263.167423][T13797] block nbd3: NBD_DISCONNECT [ 1263.191971][T13800] block nbd1: NBD_DISCONNECT 12:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa000) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$nci(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 12:00:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async, rerun: 64) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x300, 0x0) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x6) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88002008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x808, 0x70bd28, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x4044814) (async) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r2}, @register_looper, @acquire_done, @free_buffer={0x40086303, r5}, @increfs_done={0x40106308, 0x1}], 0x2e, 0x0, &(0x7f0000000040)="0c8fdc2be04aa5e1e879c55b9b07dfa0e48cab3cc330bfc43c66d7d095cde58f74f455c1d306e565cd63b029915d"}) 12:00:26 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 12:00:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) [ 1263.336246][T13815] block nbd1: NBD_DISCONNECT [ 1263.365734][T13817] block nbd3: NBD_DISCONNECT 12:00:26 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) (async) 12:00:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa000) ioctl$NBD_DISCONNECT(r1, 0xab08) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$nci(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa000) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) pipe2$watch_queue(&(0x7f0000000100), 0x80) (async) read$nci(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) 12:00:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 12:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x4300) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1263.503610][T13830] block nbd1: NBD_DISCONNECT [ 1263.519318][T13832] block nbd1: NBD_DISCONNECT 12:00:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 12:00:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x4300) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 12:00:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x300, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x6) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88002008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x808, 0x70bd28, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x4044814) (async) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r2}, @register_looper, @acquire_done, @free_buffer={0x40086303, r5}, @increfs_done={0x40106308, 0x1}], 0x2e, 0x0, &(0x7f0000000040)="0c8fdc2be04aa5e1e879c55b9b07dfa0e48cab3cc330bfc43c66d7d095cde58f74f455c1d306e565cd63b029915d"}) 12:00:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) 12:00:27 executing program 0: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3a, 0x4) close$fd_v4l2_buffer(r0) sendmmsg$alg(r0, &(0x7f0000003640)=[{0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x7, 0x5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r3, 0x40049409, 0xffffffffffffffff) r4 = syz_usbip_server_init(0x0) write$usbip_server(r4, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x124, 0x0, &(0x7f0000000540)=[@increfs={0x40046304, 0x1}, @acquire_done={0x40106309, 0x1}, @clear_death={0x400c630f, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000300)={@fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/180, 0xb4, 0x1, 0x3f}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000380)={0x0, 0x18, 0x40}}}, @request_death={0x400c630e, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@flat=@weak_handle={0x77682a85, 0x2000, 0x3}, @fda={0x66646185, 0x2, 0x2, 0x24}, @fda={0x66646185, 0x7, 0x1, 0x3c}}, &(0x7f0000000440)={0x0, 0x18, 0x38}}}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000480)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_binder={0x77622a85, 0xa, 0x2}}, &(0x7f0000000500)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x3}], 0x8f, 0x0, &(0x7f0000000680)="765fb52964236831b15ba588bd0aabcb5876f2cea33a9f7fe834f588bd23b70267a9f9e8bfcc5fd72512ce701e01a63ef9f65e376284246b7a99d75ec6f1cf07de1ce7b80a4e4cefa595c96f6a41020171dd4531650d4e5edce94848134587e975d3c28d985115d6b4e669970c03161eb6f66832cf99d458241196e1a95ac888d1f46408230b8e46513af3fbe7f36a"}) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x4300) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) getegid() socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) 12:00:27 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) [ 1263.850630][T13859] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 12:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom0\x00', 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) getegid() (async) getegid() socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) getegid() (async) socket$kcm(0x29, 0x2, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (rerun: 32) 12:00:27 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, 0x0) connect$can_j1939(r1, &(0x7f00000000c0)={0x1d, r0, 0x0, {0x0, 0x0, 0x2}, 0xfe}, 0x18) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote}}, 0x1e) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x703002) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) write$rfkill(r4, &(0x7f0000000140)={0x2c512764, 0x0, 0x80, 0x1, 0x1}, 0x8) ioctl$NBD_CLEAR_QUE(r3, 0x125f) [ 1264.031877][T13866] block nbd3: shutting down sockets 12:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom0\x00', 0x2, 0x0) (async) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom0\x00', 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0x301) (async) 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) close$fd_v4l2_buffer(r2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r4) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000002c0)={{0x2, 0xf0}, 'port0\x00', 0x24, 0x20, 0x100, 0x1, 0x0, 0x97, 0x3, 0x0, 0x7, 0x8}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="7379de6a5833dac7b13583a24c7a766e6c32000000ffffffee0000", @ANYRES32=r3, @ANYBLOB="0007800000000009005d9d7800000000ac1414aa000100002120890d1bfb4d527db43bc6b0f0a870b5fb327645f046029ef332954fd285ec54eeb8d2d7f20cb91ae9f92690a263d67068a292ac830344a9ef0649517ec179bfc83f7ed87087ad4e8218b543f5b43dc5788dc2ec39515bd68066148f36bdcb5828bbce61bb5e20531feb9e944527ef07688233a8645febd84cc700a6f0054b1f93e6257490fa78953e1891190dbca95bf8b7e0a518bfd55971f2f876d3ad25afa1924f5a57970ad3046de9d649a86809ca9388c1b072cd6f43e8a6f1996df731a483efb9aa737b5f90c750c3612873513fc5dda08fc4413a1032472cc17a"]}) 12:00:27 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, 0x0) connect$can_j1939(r1, &(0x7f00000000c0)={0x1d, r0, 0x0, {0x0, 0x0, 0x2}, 0xfe}, 0x18) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote}}, 0x1e) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) (async) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x703002) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) write$rfkill(r4, &(0x7f0000000140)={0x2c512764, 0x0, 0x80, 0x1, 0x1}, 0x8) (async) write$rfkill(r4, &(0x7f0000000140)={0x2c512764, 0x0, 0x80, 0x1, 0x1}, 0x8) ioctl$NBD_CLEAR_QUE(r3, 0x125f) 12:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom0\x00', 0x2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (rerun: 64) [ 1264.185728][T13880] block nbd3: shutting down sockets 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) close$fd_v4l2_buffer(r2) (async) close$fd_v4l2_buffer(r2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000080)=0xc) (async) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r4) (async) close$fd_v4l2_buffer(r4) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000002c0)={{0x2, 0xf0}, 'port0\x00', 0x24, 0x20, 0x100, 0x1, 0x0, 0x97, 0x3, 0x0, 0x7, 0x8}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="7379de6a5833dac7b13583a24c7a766e6c32000000ffffffee0000", @ANYRES32=r3, @ANYBLOB="0007800000000009005d9d7800000000ac1414aa000100002120890d1bfb4d527db43bc6b0f0a870b5fb327645f046029ef332954fd285ec54eeb8d2d7f20cb91ae9f92690a263d67068a292ac830344a9ef0649517ec179bfc83f7ed87087ad4e8218b543f5b43dc5788dc2ec39515bd68066148f36bdcb5828bbce61bb5e20531feb9e944527ef07688233a8645febd84cc700a6f0054b1f93e6257490fa78953e1891190dbca95bf8b7e0a518bfd55971f2f876d3ad25afa1924f5a57970ad3046de9d649a86809ca9388c1b072cd6f43e8a6f1996df731a483efb9aa737b5f90c750c3612873513fc5dda08fc4413a1032472cc17a"]}) 12:00:27 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, 0x0) connect$can_j1939(r1, &(0x7f00000000c0)={0x1d, r0, 0x0, {0x0, 0x0, 0x2}, 0xfe}, 0x18) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote}}, 0x1e) (async) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote}}, 0x1e) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x703002) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x703002) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) (async) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) write$rfkill(r4, &(0x7f0000000140)={0x2c512764, 0x0, 0x80, 0x1, 0x1}, 0x8) ioctl$NBD_CLEAR_QUE(r3, 0x125f) 12:00:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000180)={0x800, 0x4, 0x4, 0x400, 0x8001, {}, {0x1, 0x1, 0x7f, 0x1, 0xb8, 0x1, "417d118d"}, 0x4, 0x4, {}, 0x3ff}) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000200)={0x3, 0x4, 0x4, 0x10, 0x1, {0x0, 0xea60}, {0x1, 0x0, 0x1, 0xe5, 0x1, 0x9, "1d6a62fe"}, 0x8000, 0x4, {}, 0x30}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000140)={0x1d, r4}, 0x18) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r4, 0x1}, 0x18) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000280)={'syztnl2\x00', r4, 0x8, 0x700, 0x80000001, 0x22f, {{0x17, 0x4, 0x3, 0x35, 0x5c, 0x65, 0x0, 0x20, 0x29, 0x0, @loopback, @private=0xa010100, {[@ssrr={0x89, 0xb, 0xf8, [@dev={0xac, 0x14, 0x14, 0x39}, @rand_addr=0x64010100]}, @lsrr={0x83, 0xf, 0x7b, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @dev={0xac, 0x14, 0x14, 0x3c}]}, @timestamp_addr={0x44, 0x1c, 0xfb, 0x1, 0x8, [{@rand_addr=0x64010102, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2a7be043}, {@loopback, 0x5}]}, @cipso={0x86, 0xf, 0x1, [{0x6, 0x9, "55a6e468a31a5e"}]}, @noop]}}}}}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 12:00:27 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) close$fd_v4l2_buffer(r2) (async) close$fd_v4l2_buffer(r2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000080)=0xc) (async) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r4) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000002c0)={{0x2, 0xf0}, 'port0\x00', 0x24, 0x20, 0x100, 0x1, 0x0, 0x97, 0x3, 0x0, 0x7, 0x8}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="7379de6a5833dac7b13583a24c7a766e6c32000000ffffffee0000", @ANYRES32=r3, @ANYBLOB="0007800000000009005d9d7800000000ac1414aa000100002120890d1bfb4d527db43bc6b0f0a870b5fb327645f046029ef332954fd285ec54eeb8d2d7f20cb91ae9f92690a263d67068a292ac830344a9ef0649517ec179bfc83f7ed87087ad4e8218b543f5b43dc5788dc2ec39515bd68066148f36bdcb5828bbce61bb5e20531feb9e944527ef07688233a8645febd84cc700a6f0054b1f93e6257490fa78953e1891190dbca95bf8b7e0a518bfd55971f2f876d3ad25afa1924f5a57970ad3046de9d649a86809ca9388c1b072cd6f43e8a6f1996df731a483efb9aa737b5f90c750c3612873513fc5dda08fc4413a1032472cc17a"]}) 12:00:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x0, 0x0, [0x6b, 0x5, 0x2, 0x81, 0x6, 0xffff, 0x587, 0xfe31]}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f00000000c0)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r3) read$rfkill(r3, &(0x7f0000000040), 0x8) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x464240, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0xffff, 0xd68, 0x1f, 0x13, r3, 0x7f, '\x00', 0x0, r4, 0x5, 0x5, 0x2, 0xc}, 0x48) r5 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) write$tcp_mem(r5, &(0x7f0000000040), 0x48) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000240)={r4, 0x9, 0xea, "a70a199f905dc0f7f3faee4025b127514af8001234fbbc87c14811eec3c77baa3299ba24f477bc"}) 12:00:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000180)={0x800, 0x4, 0x4, 0x400, 0x8001, {}, {0x1, 0x1, 0x7f, 0x1, 0xb8, 0x1, "417d118d"}, 0x4, 0x4, {}, 0x3ff}) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000200)={0x3, 0x4, 0x4, 0x10, 0x1, {0x0, 0xea60}, {0x1, 0x0, 0x1, 0xe5, 0x1, 0x9, "1d6a62fe"}, 0x8000, 0x4, {}, 0x30}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000140)={0x1d, r4}, 0x18) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r4, 0x1}, 0x18) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000280)={'syztnl2\x00', r4, 0x8, 0x700, 0x80000001, 0x22f, {{0x17, 0x4, 0x3, 0x35, 0x5c, 0x65, 0x0, 0x20, 0x29, 0x0, @loopback, @private=0xa010100, {[@ssrr={0x89, 0xb, 0xf8, [@dev={0xac, 0x14, 0x14, 0x39}, @rand_addr=0x64010100]}, @lsrr={0x83, 0xf, 0x7b, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @dev={0xac, 0x14, 0x14, 0x3c}]}, @timestamp_addr={0x44, 0x1c, 0xfb, 0x1, 0x8, [{@rand_addr=0x64010102, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2a7be043}, {@loopback, 0x5}]}, @cipso={0x86, 0xf, 0x1, [{0x6, 0x9, "55a6e468a31a5e"}]}, @noop]}}}}}) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 12:00:27 executing program 0: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3a, 0x4) close$fd_v4l2_buffer(r0) sendmmsg$alg(r0, &(0x7f0000003640)=[{0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x7, 0x5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, r1}) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r3, 0x40049409, 0xffffffffffffffff) r4 = syz_usbip_server_init(0x0) write$usbip_server(r4, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x124, 0x0, &(0x7f0000000540)=[@increfs={0x40046304, 0x1}, @acquire_done={0x40106309, 0x1}, @clear_death={0x400c630f, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000300)={@fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/180, 0xb4, 0x1, 0x3f}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000380)={0x0, 0x18, 0x40}}}, @request_death={0x400c630e, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@flat=@weak_handle={0x77682a85, 0x2000, 0x3}, @fda={0x66646185, 0x2, 0x2, 0x24}, @fda={0x66646185, 0x7, 0x1, 0x3c}}, &(0x7f0000000440)={0x0, 0x18, 0x38}}}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000480)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_binder={0x77622a85, 0xa, 0x2}}, &(0x7f0000000500)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x3}], 0x8f, 0x0, &(0x7f0000000680)="765fb52964236831b15ba588bd0aabcb5876f2cea33a9f7fe834f588bd23b70267a9f9e8bfcc5fd72512ce701e01a63ef9f65e376284246b7a99d75ec6f1cf07de1ce7b80a4e4cefa595c96f6a41020171dd4531650d4e5edce94848134587e975d3c28d985115d6b4e669970c03161eb6f66832cf99d458241196e1a95ac888d1f46408230b8e46513af3fbe7f36a"}) ioctl$NBD_CLEAR_QUE(r2, 0x301) (async) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000180)={0x800, 0x4, 0x4, 0x400, 0x8001, {}, {0x1, 0x1, 0x7f, 0x1, 0xb8, 0x1, "417d118d"}, 0x4, 0x4, {}, 0x3ff}) (async, rerun: 32) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000200)={0x3, 0x4, 0x4, 0x10, 0x1, {0x0, 0xea60}, {0x1, 0x0, 0x1, 0xe5, 0x1, 0x9, "1d6a62fe"}, 0x8000, 0x4, {}, 0x30}) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000140)={0x1d, r4}, 0x18) (async) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r4, 0x1}, 0x18) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000280)={'syztnl2\x00', r4, 0x8, 0x700, 0x80000001, 0x22f, {{0x17, 0x4, 0x3, 0x35, 0x5c, 0x65, 0x0, 0x20, 0x29, 0x0, @loopback, @private=0xa010100, {[@ssrr={0x89, 0xb, 0xf8, [@dev={0xac, 0x14, 0x14, 0x39}, @rand_addr=0x64010100]}, @lsrr={0x83, 0xf, 0x7b, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @dev={0xac, 0x14, 0x14, 0x3c}]}, @timestamp_addr={0x44, 0x1c, 0xfb, 0x1, 0x8, [{@rand_addr=0x64010102, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2a7be043}, {@loopback, 0x5}]}, @cipso={0x86, 0xf, 0x1, [{0x6, 0x9, "55a6e468a31a5e"}]}, @noop]}}}}}) (rerun: 64) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 12:00:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x0, 0x0, [0x6b, 0x5, 0x2, 0x81, 0x6, 0xffff, 0x587, 0xfe31]}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f00000000c0)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r3) (async) close$fd_v4l2_buffer(r3) read$rfkill(r3, &(0x7f0000000040), 0x8) (async) read$rfkill(r3, &(0x7f0000000040), 0x8) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x464240, 0x0) (async) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x464240, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0xffff, 0xd68, 0x1f, 0x13, r3, 0x7f, '\x00', 0x0, r4, 0x5, 0x5, 0x2, 0xc}, 0x48) r5 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) write$tcp_mem(r5, &(0x7f0000000040), 0x48) (async) write$tcp_mem(r5, &(0x7f0000000040), 0x48) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000240)={r4, 0x9, 0xea, "a70a199f905dc0f7f3faee4025b127514af8001234fbbc87c14811eec3c77baa3299ba24f477bc"}) [ 1264.518617][T13913] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) (async) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x0, 0x0, [0x6b, 0x5, 0x2, 0x81, 0x6, 0xffff, 0x587, 0xfe31]}) (async) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f00000000c0)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r3) (async) read$rfkill(r3, &(0x7f0000000040), 0x8) (async) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x464240, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0xffff, 0xd68, 0x1f, 0x13, r3, 0x7f, '\x00', 0x0, r4, 0x5, 0x5, 0x2, 0xc}, 0x48) (async) r5 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) write$tcp_mem(r5, &(0x7f0000000040), 0x48) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000240)={r4, 0x9, 0xea, "a70a199f905dc0f7f3faee4025b127514af8001234fbbc87c14811eec3c77baa3299ba24f477bc"}) 12:00:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) connect$can_j1939(r2, &(0x7f0000000040), 0x18) ioctl$UFFDIO_WRITEPROTECT(r2, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) (async) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) 12:00:28 executing program 1: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x4f) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x40, 0x0, {{0x12, 0x4, 0x2, 0x37, 0x48, 0x64, 0x0, 0x4, 0x4, 0x0, @private=0xa010101, @multicast2, {[@lsrr={0x83, 0x3, 0x4e}, @timestamp={0x44, 0x20, 0xc9, 0x0, 0x4, [0x0, 0xe0000000, 0xffff, 0x1, 0x2, 0x0, 0x7]}, @ssrr={0x89, 0xf, 0x2c, [@remote, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) 12:00:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) connect$can_j1939(r2, &(0x7f0000000040), 0x18) (async) ioctl$UFFDIO_WRITEPROTECT(r2, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="080100001100020027bd7000fbdbdf25726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000008000100180700000800010005000000080001000600000008000100fc030000080001000200200a000dffaaab4e55579c"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) (async) close$fd_v4l2_buffer(r2) connect$can_j1939(r2, &(0x7f0000000040), 0x18) ioctl$UFFDIO_WRITEPROTECT(r2, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) (async) ioctl$UFFDIO_WRITEPROTECT(r2, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:28 executing program 1: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, 0x0, 0x0) (async, rerun: 64) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x4f) (rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x40, 0x0, {{0x12, 0x4, 0x2, 0x37, 0x48, 0x64, 0x0, 0x4, 0x4, 0x0, @private=0xa010101, @multicast2, {[@lsrr={0x83, 0x3, 0x4e}, @timestamp={0x44, 0x20, 0xc9, 0x0, 0x4, [0x0, 0xe0000000, 0xffff, 0x1, 0x2, 0x0, 0x7]}, @ssrr={0x89, 0xf, 0x2c, [@remote, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="080100001100020027bd7000fbdbdf25726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000008000100180700000800010005000000080001000600000008000100fc030000080001000200200a000dffaaab4e55579c"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async, rerun: 64) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="080100001100020027bd7000fbdbdf25726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000008000100180700000800010005000000080001000600000008000100fc030000080001000200200a000dffaaab4e55579c"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:28 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:28 executing program 1: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, 0x0, 0x0) (async) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x4f) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x40, 0x0, {{0x12, 0x4, 0x2, 0x37, 0x48, 0x64, 0x0, 0x4, 0x4, 0x0, @private=0xa010101, @multicast2, {[@lsrr={0x83, 0x3, 0x4e}, @timestamp={0x44, 0x20, 0xc9, 0x0, 0x4, [0x0, 0xe0000000, 0xffff, 0x1, 0x2, 0x0, 0x7]}, @ssrr={0x89, 0xf, 0x2c, [@remote, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) (rerun: 32) 12:00:28 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0x301) (async) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:28 executing program 0: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3a, 0x4) close$fd_v4l2_buffer(r0) (async) sendmmsg$alg(r0, &(0x7f0000003640)=[{0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x7, 0x5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r3, 0x40049409, 0xffffffffffffffff) r4 = syz_usbip_server_init(0x0) write$usbip_server(r4, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x124, 0x0, &(0x7f0000000540)=[@increfs={0x40046304, 0x1}, @acquire_done={0x40106309, 0x1}, @clear_death={0x400c630f, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000300)={@fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/180, 0xb4, 0x1, 0x3f}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000380)={0x0, 0x18, 0x40}}}, @request_death={0x400c630e, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@flat=@weak_handle={0x77682a85, 0x2000, 0x3}, @fda={0x66646185, 0x2, 0x2, 0x24}, @fda={0x66646185, 0x7, 0x1, 0x3c}}, &(0x7f0000000440)={0x0, 0x18, 0x38}}}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000480)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_binder={0x77622a85, 0xa, 0x2}}, &(0x7f0000000500)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x3}], 0x8f, 0x0, &(0x7f0000000680)="765fb52964236831b15ba588bd0aabcb5876f2cea33a9f7fe834f588bd23b70267a9f9e8bfcc5fd72512ce701e01a63ef9f65e376284246b7a99d75ec6f1cf07de1ce7b80a4e4cefa595c96f6a41020171dd4531650d4e5edce94848134587e975d3c28d985115d6b4e669970c03161eb6f66832cf99d458241196e1a95ac888d1f46408230b8e46513af3fbe7f36a"}) ioctl$NBD_CLEAR_QUE(r2, 0x301) 12:00:28 executing program 1: geteuid() r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) r2 = socket(0xb, 0x4, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x5, 0x800, "e9f816ec2c39052c1a7c3f46ed7f00215574"}) getuid() ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7fff, 0x7, 0x0, 'queue0\x00', 0xe056}) close$fd_v4l2_buffer(r0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffa, 0x4) socket$kcm(0x29, 0x4, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x80, '\x00', r1, r0, 0x5, 0x4, 0x5}, 0x48) 12:00:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8100) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x8001) [ 1265.154919][T13892] block nbd3: shutting down sockets [ 1265.163672][T13967] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 12:00:28 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0x301) socket$kcm(0x29, 0x2, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0x301) (async) 12:00:28 executing program 1: geteuid() (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) r2 = socket(0xb, 0x4, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x5, 0x800, "e9f816ec2c39052c1a7c3f46ed7f00215574"}) (async) getuid() (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8100) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x8001) 12:00:28 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7fff, 0x7, 0x0, 'queue0\x00', 0xe056}) (async) close$fd_v4l2_buffer(r0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffa, 0x4) (async) socket$kcm(0x29, 0x4, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x80, '\x00', r1, r0, 0x5, 0x4, 0x5}, 0x48) 12:00:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r1, &(0x7f00000000c0)=""/168, 0xa8) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:28 executing program 1: geteuid() (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) r2 = socket(0xb, 0x4, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x5, 0x800, "e9f816ec2c39052c1a7c3f46ed7f00215574"}) getuid() ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8100) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x8001) 12:00:29 executing program 4: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7fff, 0x7, 0x0, 'queue0\x00', 0xe056}) (async) close$fd_v4l2_buffer(r0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffa, 0x4) socket$kcm(0x29, 0x4, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, r0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x80, '\x00', r1, r0, 0x5, 0x4, 0x5}, 0x48) 12:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r1, &(0x7f00000000c0)=""/168, 0xa8) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x2, 0x2, {0xa, 0x4e24, 0x9, @local, 0x7fffffff}}}, 0x3a) 12:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10001) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) read$watch_queue(r1, &(0x7f00000000c0)=""/168, 0xa8) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = socket$inet6(0xa, 0x4, 0x3f) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000040)={0x88, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim]}, 0x18) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xb6b8) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x2, 0x2, {0xa, 0x4e24, 0x9, @local, 0x7fffffff}}}, 0x3a) 12:00:29 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x10f843) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fffffffffffffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 0: syz_usbip_server_init(0x4) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$inet_udplite(0x2, 0x2, 0x88) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x2, 0x2, {0xa, 0x4e24, 0x9, @local, 0x7fffffff}}}, 0x3a) 12:00:29 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 32) r1 = socket$inet6(0xa, 0x4, 0x3f) (rerun: 32) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000040)={0x88, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim]}, 0x18) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xb6b8) (async, rerun: 32) close$fd_v4l2_buffer(r0) (async, rerun: 32) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:29 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x10f843) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fffffffffffffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48081}], 0x2, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f00000000c0)={0x28, 0x5, r2, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xcb}) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000500)={0x0, 0x3, 0x0, &(0x7f0000000140)=[{}, {}, {}], 0x1, 0x0, &(0x7f0000000280)=[{}], 0x9, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000440)=[{}, {}, {}, {}]}) [ 1265.910738][T14024] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 1265.917515][T14024] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 12:00:29 executing program 3: r0 = socket(0xa, 0x11, 0x3ff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000070009f913e61041cf824396d296eac94750f3e979b95704e697b29caa97ff896320f5c9207a04db181923782d43b7f6df1bb5c4975a17a877a4943181bf8d088eeb37930bba1ef1d588532db4d9fc13792357ce4505277705000000004b9a4081daffe7a592543b584e652b429c3338a82778bbcbb0594ba64382c7b4f51db5106c5e119925a79ac5c5bb87f55b4867988fb45986c70c92dd0000000000"]) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) r3 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000140)={0x1d, r5}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r6, 0x1, {0x2, 0x0, 0x3}, 0xff}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@initdev, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x185000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="0700004080000000000000124d3100b400670000f80490787f0000017f000001831f80e0000001e0000002ac1414bb0a0101020a010101640101007f000001442c1001ffffffff4825fb290000000000000008ac1414bb000000056401010100000000e000000200007fff4414c730004000000000005000000002000032598206d1b646ee072b40ac1414bb0a010102ac1e0001ac141430ffffffffe0000001acf514aaac141443ffffffff7f0000018907cdffffffff0707d33c4ac9980000"]}) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r8, 0xab05) ioctl$NBD_CLEAR_QUE(r8, 0x125d) [ 1265.952156][T14024] vhci_hcd vhci_hcd.0: Device attached 12:00:29 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x10f843) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fffffffffffffff) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1266.007121][T14025] vhci_hcd: connection closed [ 1266.007968][ T2441] vhci_hcd: stop threads 12:00:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async, rerun: 64) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48081}], 0x2, 0x0) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f00000000c0)={0x28, 0x5, r2, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xcb}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000500)={0x0, 0x3, 0x0, &(0x7f0000000140)=[{}, {}, {}], 0x1, 0x0, &(0x7f0000000280)=[{}], 0x9, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000440)=[{}, {}, {}, {}]}) [ 1266.053490][ T2441] vhci_hcd: release socket [ 1266.072513][ T2441] vhci_hcd: disconnect device 12:00:29 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r1 = socket$inet6(0xa, 0x4, 0x3f) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000040)={0x88, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim]}, 0x18) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xb6b8) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) [ 1266.153281][ T2923] vhci_hcd: vhci_device speed not set 12:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xafff3e40d6551edc) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x101001) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async, rerun: 64) sendmmsg$alg(r1, &(0x7f0000003640)=[{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000640)=[@op={0x18}, @op={0x18}], 0x30}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48081}], 0x2, 0x0) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f00000000c0)={0x28, 0x5, r2, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xcb}) (async, rerun: 64) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000500)={0x0, 0x3, 0x0, &(0x7f0000000140)=[{}, {}, {}], 0x1, 0x0, &(0x7f0000000280)=[{}], 0x9, 0x0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000440)=[{}, {}, {}, {}]}) (rerun: 64) 12:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xafff3e40d6551edc) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:29 executing program 3: r0 = socket(0xa, 0x11, 0x3ff) socket$inet_udplite(0x2, 0x2, 0x88) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000070009f913e61041cf824396d296eac94750f3e979b95704e697b29caa97ff896320f5c9207a04db181923782d43b7f6df1bb5c4975a17a877a4943181bf8d088eeb37930bba1ef1d588532db4d9fc13792357ce4505277705000000004b9a4081daffe7a592543b584e652b429c3338a82778bbcbb0594ba64382c7b4f51db5106c5e119925a79ac5c5bb87f55b4867988fb45986c70c92dd0000000000"]) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000070009f913e61041cf824396d296eac94750f3e979b95704e697b29caa97ff896320f5c9207a04db181923782d43b7f6df1bb5c4975a17a877a4943181bf8d088eeb37930bba1ef1d588532db4d9fc13792357ce4505277705000000004b9a4081daffe7a592543b584e652b429c3338a82778bbcbb0594ba64382c7b4f51db5106c5e119925a79ac5c5bb87f55b4867988fb45986c70c92dd0000000000"]) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) r3 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000140)={0x1d, r5}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r6, 0x1, {0x2, 0x0, 0x3}, 0xff}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@initdev, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x185000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="0700004080000000000000124d3100b400670000f80490787f0000017f000001831f80e0000001e0000002ac1414bb0a0101020a010101640101007f000001442c1001ffffffff4825fb290000000000000008ac1414bb000000056401010100000000e000000200007fff4414c730004000000000005000000002000032598206d1b646ee072b40ac1414bb0a010102ac1e0001ac141430ffffffffe0000001acf514aaac141443ffffffff7f0000018907cdffffffff0707d33c4ac9980000"]}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="0700004080000000000000124d3100b400670000f80490787f0000017f000001831f80e0000001e0000002ac1414bb0a0101020a010101640101007f000001442c1001ffffffff4825fb290000000000000008ac1414bb000000056401010100000000e000000200007fff4414c730004000000000005000000002000032598206d1b646ee072b40ac1414bb0a010102ac1e0001ac141430ffffffffe0000001acf514aaac141443ffffffff7f0000018907cdffffffff0707d33c4ac9980000"]}) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r8, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r8, 0xab05) ioctl$NBD_CLEAR_QUE(r8, 0x125d) 12:00:29 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@caif=@dbg, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/248, 0xf8}], 0x2, &(0x7f0000000240)=""/26, 0x1a}, 0x40000000) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xafff3e40d6551edc) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:30 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@caif=@dbg, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/248, 0xf8}], 0x2, &(0x7f0000000240)=""/26, 0x1a}, 0x40000000) (async) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@caif=@dbg, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/248, 0xf8}], 0x2, &(0x7f0000000240)=""/26, 0x1a}, 0x40000000) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:30 executing program 0: syz_usbip_server_init(0x4) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x8, 0x3}, 'port0\x00', 0x12, 0x14, 0x160, 0x7ff, 0x101, 0xfffffc01, 0xffffffff, 0x0, 0x7, 0x5b}) 12:00:30 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@caif=@dbg, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/248, 0xf8}], 0x2, &(0x7f0000000240)=""/26, 0x1a}, 0x40000000) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:30 executing program 3: r0 = socket(0xa, 0x11, 0x3ff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000070009f913e61041cf824396d296eac94750f3e979b95704e697b29caa97ff896320f5c9207a04db181923782d43b7f6df1bb5c4975a17a877a4943181bf8d088eeb37930bba1ef1d588532db4d9fc13792357ce4505277705000000004b9a4081daffe7a592543b584e652b429c3338a82778bbcbb0594ba64382c7b4f51db5106c5e119925a79ac5c5bb87f55b4867988fb45986c70c92dd0000000000"]) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) r3 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000140)={0x1d, r5}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r6, 0x1, {0x2, 0x0, 0x3}, 0xff}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@initdev, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x185000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="0700004080000000000000124d3100b400670000f80490787f0000017f000001831f80e0000001e0000002ac1414bb0a0101020a010101640101007f000001442c1001ffffffff4825fb290000000000000008ac1414bb000000056401010100000000e000000200007fff4414c730004000000000005000000002000032598206d1b646ee072b40ac1414bb0a010102ac1e0001ac141430ffffffffe0000001acf514aaac141443ffffffff7f0000018907cdffffffff0707d33c4ac9980000"]}) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r8, 0xab05) ioctl$NBD_CLEAR_QUE(r8, 0x125d) socket(0xa, 0x11, 0x3ff) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000070009f913e61041cf824396d296eac94750f3e979b95704e697b29caa97ff896320f5c9207a04db181923782d43b7f6df1bb5c4975a17a877a4943181bf8d088eeb37930bba1ef1d588532db4d9fc13792357ce4505277705000000004b9a4081daffe7a592543b584e652b429c3338a82778bbcbb0594ba64382c7b4f51db5106c5e119925a79ac5c5bb87f55b4867988fb45986c70c92dd0000000000"]) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r2) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) (async) bind$can_j1939(r3, &(0x7f0000000140)={0x1d, r5}, 0x18) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) (async) connect$can_j1939(r2, &(0x7f0000000040)={0x1d, r6, 0x1, {0x2, 0x0, 0x3}, 0xff}, 0xa) (async) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@initdev}, &(0x7f0000000040)=0xc) (async) openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x185000, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="0700004080000000000000124d3100b400670000f80490787f0000017f000001831f80e0000001e0000002ac1414bb0a0101020a010101640101007f000001442c1001ffffffff4825fb290000000000000008ac1414bb000000056401010100000000e000000200007fff4414c730004000000000005000000002000032598206d1b646ee072b40ac1414bb0a010102ac1e0001ac141430ffffffffe0000001acf514aaac141443ffffffff7f0000018907cdffffffff0707d33c4ac9980000"]}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r8, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r8, 0x125d) (async) [ 1266.687141][T14084] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 1266.693934][T14084] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 12:00:30 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0x8001, 0x100) socket$kcm(0x29, 0x8, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000080)={0xff, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0xc73e}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}, 0x20) read$rfkill(r0, &(0x7f00000000c0), 0x8) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7) connect$can_j1939(r0, &(0x7f0000000040)={0x1d, r2, 0x2, {0x2, 0x0, 0x2}, 0x96632558f715a925}, 0x18) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) [ 1266.744432][T14084] vhci_hcd vhci_hcd.0: Device attached [ 1266.766578][T14086] vhci_hcd: connection closed [ 1266.766909][T20195] vhci_hcd: stop threads 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x8, 0x3}, 'port0\x00', 0x12, 0x14, 0x160, 0x7ff, 0x101, 0xfffffc01, 0xffffffff, 0x0, 0x7, 0x5b}) [ 1266.796785][T20195] vhci_hcd: release socket [ 1266.809663][T20195] vhci_hcd: disconnect device 12:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x331141) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', '-)(\x11\x00'}, 0xa) write$tcp_mem(r1, &(0x7f0000000040), 0x48) read$alg(r1, &(0x7f00000000c0)=""/216, 0xd8) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) 12:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x331141) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', '-)(\x11\x00'}, 0xa) write$tcp_mem(r1, &(0x7f0000000040), 0x48) (async) write$tcp_mem(r1, &(0x7f0000000040), 0x48) read$alg(r1, &(0x7f00000000c0)=""/216, 0xd8) (async) read$alg(r1, &(0x7f00000000c0)=""/216, 0xd8) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x8, 0x3}, 'port0\x00', 0x12, 0x14, 0x160, 0x7ff, 0x101, 0xfffffc01, 0xffffffff, 0x0, 0x7, 0x5b}) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) (async) 12:00:30 executing program 3: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x331141) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x331141) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', '-)(\x11\x00'}, 0xa) (async) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', '-)(\x11\x00'}, 0xa) write$tcp_mem(r1, &(0x7f0000000040), 0x48) read$alg(r1, &(0x7f00000000c0)=""/216, 0xd8) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40042) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40042) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40042) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200100) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = socket$inet6(0xa, 0x80000, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5db200) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x28000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x2, 0x1ff, 0x1, 'queue1\x00', 0x5a36}) ioctl$NBD_CLEAR_QUE(r1, 0x125f) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40042) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5db200) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5db200) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x28000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x2, 0x1ff, 0x1, 'queue1\x00', 0x5a36}) ioctl$NBD_CLEAR_QUE(r1, 0x125f) (async) ioctl$NBD_CLEAR_QUE(r1, 0x125f) 12:00:30 executing program 0: syz_usbip_server_init(0x4) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x440000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5db200) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x28000) (async, rerun: 32) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x2, 0x1ff, 0x1, 'queue1\x00', 0x5a36}) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r1, 0x125f) (rerun: 32) 12:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200100) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) r1 = socket$inet6(0xa, 0x80000, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1267.440072][T14152] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 1267.447152][T14152] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 1267.465410][T14152] vhci_hcd vhci_hcd.0: Device attached [ 1267.472521][T14153] vhci_hcd: connection closed [ 1267.473331][T20195] vhci_hcd: stop threads 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x440000, 0x0) (rerun: 32) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1267.489205][T20195] vhci_hcd: release socket [ 1267.493904][T20195] vhci_hcd: disconnect device 12:00:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x10001) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$sg(&(0x7f0000000040), 0x10001, 0x402) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x79) socket$pppl2tp(0x18, 0x1, 0x1) 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x440000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:31 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x10001) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$sg(&(0x7f0000000040), 0x10001, 0x402) (async) syz_open_dev$sg(&(0x7f0000000040), 0x10001, 0x402) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x79) socket$pppl2tp(0x18, 0x1, 0x1) 12:00:31 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0x8001, 0x100) socket$kcm(0x29, 0x8, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000080)={0xff, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0xc73e}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}, 0x20) (async) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000080)={0xff, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0xc73e}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}, 0x20) read$rfkill(r0, &(0x7f00000000c0), 0x8) (async) read$rfkill(r0, &(0x7f00000000c0), 0x8) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7) (async) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7) connect$can_j1939(r0, &(0x7f0000000040)={0x1d, r2, 0x2, {0x2, 0x0, 0x2}, 0x96632558f715a925}, 0x18) 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200100) (async) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async, rerun: 64) r1 = socket$inet6(0xa, 0x80000, 0x2) (rerun: 64) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x10001) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$sg(&(0x7f0000000040), 0x10001, 0x402) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x79) socket$pppl2tp(0x18, 0x1, 0x1) 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:31 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0x8001, 0x100) (async) socket$kcm(0x29, 0x8, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000080)={0xff, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0xc73e}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}, 0x20) (async) read$rfkill(r0, &(0x7f00000000c0), 0x8) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7) (async) connect$can_j1939(r0, &(0x7f0000000040)={0x1d, r2, 0x2, {0x2, 0x0, 0x2}, 0x96632558f715a925}, 0x18) 12:00:31 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0xfffffe01, 0x0, 'client1\x00', 0x8, "d2a6abf54dc47da1", "ee4195404d27d7599c32caffbdba9fb34eb2b654d6540afc773de6717aea2ac4", 0x7, 0x696}) r0 = syz_usbip_server_init(0x5) write$usbip_server(r0, &(0x7f0000003e00)=ANY=[@ANYBLOB="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0x1d07) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0x7, 0x400, 0x1, 'queue0\x00', 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x0, 0xff, 0x1, 'queue0\x00', 0xfffffffb}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xca073942a6fbbe2e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x3, 0x7ea, 0x400, 0x3ff, 0x10001}) ioctl$NBD_CLEAR_QUE(r1, 0x125f) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000380)={0x6, 0x8, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, 'veth0_to_bond\x00'}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xa9) close$fd_v4l2_buffer(r2) 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:31 executing program 0: pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0xffffffff, 0x6, 0x0, 'queue0\x00', 0x3f}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, @broadcast}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r1, 0x301) [ 1268.061471][T14207] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 1268.068091][T14207] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1268.094960][T14207] vhci_hcd vhci_hcd.0: Device attached 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c4080) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1268.110264][T14208] vhci_hcd: cannot find a urb of seqnum 7 max seqnum 1 [ 1268.122638][T20195] vhci_hcd: stop threads [ 1268.149055][T20195] vhci_hcd: release socket [ 1268.158669][T20195] vhci_hcd: disconnect device 12:00:31 executing program 0: pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0xffffffff, 0x6, 0x0, 'queue0\x00', 0x3f}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, @broadcast}) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, @broadcast}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c4080) (async, rerun: 32) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (rerun: 32) 12:00:31 executing program 0: pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0xffffffff, 0x6, 0x0, 'queue0\x00', 0x3f}) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, @broadcast}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c4080) ioctl$NBD_CLEAR_QUE(r0, 0xab05) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c4080) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) 12:00:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x81) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41}) 12:00:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x24381) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x81) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41}) 12:00:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x24381) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:32 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x81) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41}) 12:00:32 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0xfffffe01, 0x0, 'client1\x00', 0x8, "d2a6abf54dc47da1", "ee4195404d27d7599c32caffbdba9fb34eb2b654d6540afc773de6717aea2ac4", 0x7, 0x696}) r0 = syz_usbip_server_init(0x5) write$usbip_server(r0, &(0x7f0000003e00)=ANY=[@ANYBLOB="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e1af1ee204b372b408ad8320012bb47213b23ee08cdd61786db1c442f93b0ff1e0cbe3ca5e8"], 0x1d07) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0x7, 0x400, 0x1, 'queue0\x00', 0x40000000}) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x0, 0xff, 0x1, 'queue0\x00', 0xfffffffb}) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xca073942a6fbbe2e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x3, 0x7ea, 0x400, 0x3ff, 0x10001}) (async) ioctl$NBD_CLEAR_QUE(r1, 0x125f) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000380)={0x6, 0x8, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, 'veth0_to_bond\x00'}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xa9) (async) close$fd_v4l2_buffer(r2) 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) 12:00:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x24381) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1268.774586][T14248] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 1268.781356][T14248] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1268.796366][T14248] vhci_hcd vhci_hcd.0: Device attached 12:00:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x36101) r1 = syz_usbip_server_init(0x4) write$usbip_server(r1, &(0x7f0000000000)=@ret_unlink={{0x4, 0x3ff, 0x0, 0x9681aa20d6037357, 0x7c3}, {0x5}}, 0x30) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) [ 1268.825841][T14249] vhci_hcd: cannot find a urb of seqnum 7 max seqnum 1 [ 1268.852649][ T50] vhci_hcd: stop threads 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) 12:00:32 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) read$watch_queue(r0, &(0x7f0000000f40)=""/252, 0xfc) socket$kcm(0x29, 0x2, 0x0) close$fd_v4l2_buffer(r0) read$msr(r0, &(0x7f0000000040)=""/33, 0x21) write$usbip_server(r0, &(0x7f0000000080)=@ret_submit={{0x3, 0x7ff, 0x0, 0x0, 0x8}, 0x8, 0xec, 0x0, 0x8d, 0x9, 0x0, "efd13eceee9f39da4be82eae2d036b4d3382b083dcf461c370cf1ed9a7d22f5948c0c3ffe46f71a6073b870fb0d515e1fea53f0ee80316e689255142e54e1397e3a4327d06ecc5110d6d9e5f5463eec35cd4dab117c411b6d39646ddd3ce9eefdf1ec68c78a11fc920bd45aff1ddb631c2d5a4d4448b41d92878795a3c0912c3f6439c8f0110076891267468b16ee746b35d85a96e0830d4a5f660879f40145ec5ebdba74005969e43d65a42526d8601564e5c19d8469dbf3f39b537e8a565170ef1abbd3a306e40b2ee8b1c3905ae004950d4ef7d641fdeba2499d99db7912663c1e7dd6257e152ca431c49", [{0x4, 0x4, 0x8, 0x1}, {0xb, 0x9, 0x1ba7, 0x1}, {0x5, 0x3f, 0x1, 0x4}, {0xffffffff, 0x6, 0x6, 0xec}, {0x6497f3d3, 0x40, 0x1, 0x8}, {0x4, 0x227, 0x1, 0x4f9b}, {0x6, 0x1, 0x2, 0x4}, {0xa01, 0x9, 0x9, 0x5}, {0x3a850, 0x7, 0x8, 0x3}, {0x6, 0x8, 0x4dea, 0xaba}, {0x5dd8bcf2, 0x1, 0x6db5e7e5, 0x8000}, {0xa342, 0x7, 0xfffffffb, 0x2}, {0x3ff, 0x6, 0x9, 0xffff}, {0x3, 0x5, 0x400, 0x200}, {0x7, 0x0, 0xb42, 0x7}, {0x1, 0x80000000, 0x6a, 0x6}, {0x54d8, 0xdf25, 0x7}, {0x0, 0x4c16, 0x11b0, 0x5}, {0x9, 0x3, 0x20}, {0x5, 0xfffffe01, 0x1, 0x5}, {0x1, 0x6, 0x8001, 0x1}, {0xd6c, 0xfffffff9, 0x9, 0xfffffb25}, {0x10000, 0xcaf4, 0x1, 0x6}, {0x3, 0x7, 0x8, 0x25}, {0x974, 0xff, 0x3, 0x7}, {0x80000001, 0x25, 0x94, 0x1}, {0x7, 0x1a3, 0x5f, 0x80000000}, {0xfffffff9, 0xa8, 0xde7f, 0x500}, {0xfff, 0x2, 0x3, 0xff}, {0x2, 0x1f, 0x8, 0x8}, {0xffffff39, 0x101, 0x0, 0x200}, {0x3, 0x0, 0x10000000, 0x8}, {0x4, 0x3, 0x14000, 0x708}, {0x7, 0x101, 0x40, 0x3e}, {0x82f, 0x7, 0x9, 0x7}, {0x1, 0x80, 0x8000, 0xcc2}, {0x4, 0x7fffffff, 0x200, 0x7}, {0x2, 0x9, 0x8, 0x5}, {0x80000000, 0x40, 0x9, 0x800}, {0x1ff, 0x6, 0x1, 0xffff}, {0x1000, 0x2, 0x7, 0x76}, {0xfff, 0xea, 0x7, 0x8}, {0x7, 0xfc000000, 0x2, 0x2}, {0x10001, 0x8000, 0x20, 0xe9a}, {0x7, 0x0, 0xfffffff9, 0x2}, {0x4, 0xdbd, 0x0, 0xeb4}, {0x1, 0x990, 0x200, 0x3ff}, {0x7, 0x8, 0x2, 0x5}, {0x5, 0x9, 0xfffffffd, 0xfffff800}, {0x7, 0xf2, 0x2, 0x6}, {0x4, 0x1000, 0x6, 0x4}, {0x7, 0x7fffffff, 0x5, 0x3}, {0x7f, 0x9, 0x1f, 0x9}, {0x7ff, 0x6, 0x1, 0x6}, {0x76e7, 0x0, 0x1000, 0xd3}, {0x2, 0x3ff, 0x2, 0x1}, {0x6, 0x10001, 0x1, 0x1}, {0x8, 0x470b, 0xfff, 0xfffffff8}, {0x101, 0x9, 0x6, 0x9}, {0x5329, 0x1, 0x3, 0xfffffff9}, {0xfffffc01, 0xbb2, 0x400, 0x8}, {0x400, 0xfffffff7, 0x10001, 0x8f}, {0xf7, 0x0, 0x7ff, 0x8001}, {0x4, 0xfffffff9, 0x1f, 0xffffffe0}, {0x7, 0x3ff, 0x0, 0x980f}, {0x1, 0xfffffffb, 0x4, 0xfffffffd}, {0x8, 0x6, 0x8000, 0x7}, {0x1c980, 0x1, 0x80, 0x1}, {0x2, 0x3f, 0x4, 0x8}, {0x4, 0x4, 0x8, 0x1}, {0x1000, 0x7ff, 0x40, 0x2}, {0x0, 0x80000001, 0x81, 0x16}, {0x157a, 0x5, 0x25, 0x27}, {0x1f, 0xad8, 0x1000, 0x3ff}, {0x593, 0x81, 0x9, 0x9}, {0x0, 0x6, 0x80000001, 0x29}, {0x400, 0x71823332, 0x4, 0x4}, {0x0, 0x401, 0x7ff, 0x9}, {0x2338, 0x8001, 0x401, 0x6}, {0x0, 0x24e8, 0x1, 0x3f}, {0xffffff80, 0x1000, 0x3d61, 0x4}, {0x3fc, 0x2c, 0x800, 0x5}, {0xc0, 0x7fffffff, 0x3, 0x80000000}, {0x6, 0x7ff, 0x7, 0x2}, {0x8, 0x2, 0x8, 0x8}, {0xff, 0x95, 0x80, 0x47}, {0x1fc00, 0x4, 0x2, 0x2}, {0xfffffffd, 0x4, 0x3, 0x7}, {0x4, 0x4, 0x6, 0x4}, {0x3, 0x7, 0x1a29, 0xfa0}, {0x9, 0x401, 0x2}, {0xc00, 0xd18, 0x3, 0x81}, {0xa6, 0x5280, 0xec, 0x5}, {0x5, 0x9, 0x1f, 0xff}, {0x7fffffff, 0x8, 0x100, 0x27e8}, {0x0, 0x1, 0xffffffff, 0x2}, {0x20, 0x1, 0x3, 0x7}, {0x8, 0x1, 0x1, 0x7}, {0x6, 0xa1, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x4}, {0x1, 0xfffffff9, 0x200, 0x8000}, {0x80000001, 0x1, 0xffffd5d6, 0x8}, {0x80000001, 0x3, 0x83, 0x2e97}, {0xffffff01, 0xc5, 0x7f, 0x1000}, {0x6, 0x6, 0x88, 0x9}, {0x2bd, 0x10001, 0x7fffffff, 0x8}, {0x4, 0x2, 0x1, 0x81}, {0x3, 0x9, 0x6, 0x4}, {0x3, 0x1ff, 0x8001, 0x10000}, {0x515d, 0xdf49, 0x7fffffff, 0x1000}, {0xfffff800, 0xfff, 0xe66a, 0x2}, {0x8, 0x1, 0x8, 0x7}, {0x400, 0xf5, 0xa833, 0x80000}, {0x8, 0x1, 0x5, 0x1d}, {0x3, 0x100, 0x0, 0x8}, {0x100, 0x4, 0x0, 0x100}, {0x100, 0x692, 0x1, 0x1}, {0x7ff, 0x7, 0x8, 0x2}, {0x7, 0x3, 0x4, 0x1}, {0x1, 0x7, 0x100}, {0x4, 0x800, 0x7fff, 0x2}, {0x2, 0x100, 0x7f, 0x10001}, {0x0, 0x96a, 0x8, 0x156b}, {0x3f, 0x1, 0x4, 0x6}, {0x6c7, 0x0, 0x3, 0x2}, {0x14, 0xfffffffe, 0xffffff7f, 0x56e}, {0x0, 0x3, 0x8, 0x400}, {0x7f, 0x80000001, 0x6, 0x8}, {0x3f, 0x1d7a, 0x2, 0x4}, {0x3, 0x20000000, 0xf4, 0xa369}, {0x7, 0x200, 0x80000001, 0x9fc}, {0x7fff, 0xffffffff, 0x0, 0x8}, {0x5, 0x1ff, 0x5b60, 0x1}, {0x5e4, 0x7fff, 0x8, 0x9}, {0x2fa, 0x5, 0x3, 0x10001}, {0x3, 0x3, 0x1, 0x5}, {0x401, 0x7fffffff, 0xcd, 0x1}, {0x1, 0x8, 0x2, 0x5}, {0x4, 0x80, 0x3, 0x2}, {0xc72f, 0x3, 0x0, 0x48d9}, {0xfffffffb, 0x73, 0x5, 0x200}]}, 0x9ec) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000001040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b00)=""/182, 0xb6}, {&(0x7f0000000bc0)=""/56, 0x38}, {&(0x7f0000000c00)=""/81, 0x51}, {&(0x7f0000000c80)=""/255, 0xff}, {&(0x7f0000000d80)=""/94, 0x5e}, {&(0x7f0000000e00)=""/114, 0x72}], 0x6}, 0x0) 12:00:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1268.874415][ T50] vhci_hcd: release socket [ 1268.886573][ T50] vhci_hcd: disconnect device [ 1268.937820][T14259] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 1268.944977][T14259] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 1268.960100][T14259] vhci_hcd vhci_hcd.0: Device attached [ 1268.972511][T14260] vhci_hcd: cannot find the pending unlink 1023 12:00:32 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) read$watch_queue(r0, &(0x7f0000000f40)=""/252, 0xfc) (async) socket$kcm(0x29, 0x2, 0x0) close$fd_v4l2_buffer(r0) (async) read$msr(r0, &(0x7f0000000040)=""/33, 0x21) (async) write$usbip_server(r0, &(0x7f0000000080)=@ret_submit={{0x3, 0x7ff, 0x0, 0x0, 0x8}, 0x8, 0xec, 0x0, 0x8d, 0x9, 0x0, "efd13eceee9f39da4be82eae2d036b4d3382b083dcf461c370cf1ed9a7d22f5948c0c3ffe46f71a6073b870fb0d515e1fea53f0ee80316e689255142e54e1397e3a4327d06ecc5110d6d9e5f5463eec35cd4dab117c411b6d39646ddd3ce9eefdf1ec68c78a11fc920bd45aff1ddb631c2d5a4d4448b41d92878795a3c0912c3f6439c8f0110076891267468b16ee746b35d85a96e0830d4a5f660879f40145ec5ebdba74005969e43d65a42526d8601564e5c19d8469dbf3f39b537e8a565170ef1abbd3a306e40b2ee8b1c3905ae004950d4ef7d641fdeba2499d99db7912663c1e7dd6257e152ca431c49", [{0x4, 0x4, 0x8, 0x1}, {0xb, 0x9, 0x1ba7, 0x1}, {0x5, 0x3f, 0x1, 0x4}, {0xffffffff, 0x6, 0x6, 0xec}, {0x6497f3d3, 0x40, 0x1, 0x8}, {0x4, 0x227, 0x1, 0x4f9b}, {0x6, 0x1, 0x2, 0x4}, {0xa01, 0x9, 0x9, 0x5}, {0x3a850, 0x7, 0x8, 0x3}, {0x6, 0x8, 0x4dea, 0xaba}, {0x5dd8bcf2, 0x1, 0x6db5e7e5, 0x8000}, {0xa342, 0x7, 0xfffffffb, 0x2}, {0x3ff, 0x6, 0x9, 0xffff}, {0x3, 0x5, 0x400, 0x200}, {0x7, 0x0, 0xb42, 0x7}, {0x1, 0x80000000, 0x6a, 0x6}, {0x54d8, 0xdf25, 0x7}, {0x0, 0x4c16, 0x11b0, 0x5}, {0x9, 0x3, 0x20}, {0x5, 0xfffffe01, 0x1, 0x5}, {0x1, 0x6, 0x8001, 0x1}, {0xd6c, 0xfffffff9, 0x9, 0xfffffb25}, {0x10000, 0xcaf4, 0x1, 0x6}, {0x3, 0x7, 0x8, 0x25}, {0x974, 0xff, 0x3, 0x7}, {0x80000001, 0x25, 0x94, 0x1}, {0x7, 0x1a3, 0x5f, 0x80000000}, {0xfffffff9, 0xa8, 0xde7f, 0x500}, {0xfff, 0x2, 0x3, 0xff}, {0x2, 0x1f, 0x8, 0x8}, {0xffffff39, 0x101, 0x0, 0x200}, {0x3, 0x0, 0x10000000, 0x8}, {0x4, 0x3, 0x14000, 0x708}, {0x7, 0x101, 0x40, 0x3e}, {0x82f, 0x7, 0x9, 0x7}, {0x1, 0x80, 0x8000, 0xcc2}, {0x4, 0x7fffffff, 0x200, 0x7}, {0x2, 0x9, 0x8, 0x5}, {0x80000000, 0x40, 0x9, 0x800}, {0x1ff, 0x6, 0x1, 0xffff}, {0x1000, 0x2, 0x7, 0x76}, {0xfff, 0xea, 0x7, 0x8}, {0x7, 0xfc000000, 0x2, 0x2}, {0x10001, 0x8000, 0x20, 0xe9a}, {0x7, 0x0, 0xfffffff9, 0x2}, {0x4, 0xdbd, 0x0, 0xeb4}, {0x1, 0x990, 0x200, 0x3ff}, {0x7, 0x8, 0x2, 0x5}, {0x5, 0x9, 0xfffffffd, 0xfffff800}, {0x7, 0xf2, 0x2, 0x6}, {0x4, 0x1000, 0x6, 0x4}, {0x7, 0x7fffffff, 0x5, 0x3}, {0x7f, 0x9, 0x1f, 0x9}, {0x7ff, 0x6, 0x1, 0x6}, {0x76e7, 0x0, 0x1000, 0xd3}, {0x2, 0x3ff, 0x2, 0x1}, {0x6, 0x10001, 0x1, 0x1}, {0x8, 0x470b, 0xfff, 0xfffffff8}, {0x101, 0x9, 0x6, 0x9}, {0x5329, 0x1, 0x3, 0xfffffff9}, {0xfffffc01, 0xbb2, 0x400, 0x8}, {0x400, 0xfffffff7, 0x10001, 0x8f}, {0xf7, 0x0, 0x7ff, 0x8001}, {0x4, 0xfffffff9, 0x1f, 0xffffffe0}, {0x7, 0x3ff, 0x0, 0x980f}, {0x1, 0xfffffffb, 0x4, 0xfffffffd}, {0x8, 0x6, 0x8000, 0x7}, {0x1c980, 0x1, 0x80, 0x1}, {0x2, 0x3f, 0x4, 0x8}, {0x4, 0x4, 0x8, 0x1}, {0x1000, 0x7ff, 0x40, 0x2}, {0x0, 0x80000001, 0x81, 0x16}, {0x157a, 0x5, 0x25, 0x27}, {0x1f, 0xad8, 0x1000, 0x3ff}, {0x593, 0x81, 0x9, 0x9}, {0x0, 0x6, 0x80000001, 0x29}, {0x400, 0x71823332, 0x4, 0x4}, {0x0, 0x401, 0x7ff, 0x9}, {0x2338, 0x8001, 0x401, 0x6}, {0x0, 0x24e8, 0x1, 0x3f}, {0xffffff80, 0x1000, 0x3d61, 0x4}, {0x3fc, 0x2c, 0x800, 0x5}, {0xc0, 0x7fffffff, 0x3, 0x80000000}, {0x6, 0x7ff, 0x7, 0x2}, {0x8, 0x2, 0x8, 0x8}, {0xff, 0x95, 0x80, 0x47}, {0x1fc00, 0x4, 0x2, 0x2}, {0xfffffffd, 0x4, 0x3, 0x7}, {0x4, 0x4, 0x6, 0x4}, {0x3, 0x7, 0x1a29, 0xfa0}, {0x9, 0x401, 0x2}, {0xc00, 0xd18, 0x3, 0x81}, {0xa6, 0x5280, 0xec, 0x5}, {0x5, 0x9, 0x1f, 0xff}, {0x7fffffff, 0x8, 0x100, 0x27e8}, {0x0, 0x1, 0xffffffff, 0x2}, {0x20, 0x1, 0x3, 0x7}, {0x8, 0x1, 0x1, 0x7}, {0x6, 0xa1, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x4}, {0x1, 0xfffffff9, 0x200, 0x8000}, {0x80000001, 0x1, 0xffffd5d6, 0x8}, {0x80000001, 0x3, 0x83, 0x2e97}, {0xffffff01, 0xc5, 0x7f, 0x1000}, {0x6, 0x6, 0x88, 0x9}, {0x2bd, 0x10001, 0x7fffffff, 0x8}, {0x4, 0x2, 0x1, 0x81}, {0x3, 0x9, 0x6, 0x4}, {0x3, 0x1ff, 0x8001, 0x10000}, {0x515d, 0xdf49, 0x7fffffff, 0x1000}, {0xfffff800, 0xfff, 0xe66a, 0x2}, {0x8, 0x1, 0x8, 0x7}, {0x400, 0xf5, 0xa833, 0x80000}, {0x8, 0x1, 0x5, 0x1d}, {0x3, 0x100, 0x0, 0x8}, {0x100, 0x4, 0x0, 0x100}, {0x100, 0x692, 0x1, 0x1}, {0x7ff, 0x7, 0x8, 0x2}, {0x7, 0x3, 0x4, 0x1}, {0x1, 0x7, 0x100}, {0x4, 0x800, 0x7fff, 0x2}, {0x2, 0x100, 0x7f, 0x10001}, {0x0, 0x96a, 0x8, 0x156b}, {0x3f, 0x1, 0x4, 0x6}, {0x6c7, 0x0, 0x3, 0x2}, {0x14, 0xfffffffe, 0xffffff7f, 0x56e}, {0x0, 0x3, 0x8, 0x400}, {0x7f, 0x80000001, 0x6, 0x8}, {0x3f, 0x1d7a, 0x2, 0x4}, {0x3, 0x20000000, 0xf4, 0xa369}, {0x7, 0x200, 0x80000001, 0x9fc}, {0x7fff, 0xffffffff, 0x0, 0x8}, {0x5, 0x1ff, 0x5b60, 0x1}, {0x5e4, 0x7fff, 0x8, 0x9}, {0x2fa, 0x5, 0x3, 0x10001}, {0x3, 0x3, 0x1, 0x5}, {0x401, 0x7fffffff, 0xcd, 0x1}, {0x1, 0x8, 0x2, 0x5}, {0x4, 0x80, 0x3, 0x2}, {0xc72f, 0x3, 0x0, 0x48d9}, {0xfffffffb, 0x73, 0x5, 0x200}]}, 0x9ec) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000001040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b00)=""/182, 0xb6}, {&(0x7f0000000bc0)=""/56, 0x38}, {&(0x7f0000000c00)=""/81, 0x51}, {&(0x7f0000000c80)=""/255, 0xff}, {&(0x7f0000000d80)=""/94, 0x5e}, {&(0x7f0000000e00)=""/114, 0x72}], 0x6}, 0x0) 12:00:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) [ 1268.984462][T14260] vhci_hcd: connection closed [ 1268.984897][ T50] vhci_hcd: stop threads [ 1269.002056][ T50] vhci_hcd: release socket [ 1269.007299][ T50] vhci_hcd: disconnect device 12:00:32 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) read$watch_queue(r0, &(0x7f0000000f40)=""/252, 0xfc) socket$kcm(0x29, 0x2, 0x0) (async) close$fd_v4l2_buffer(r0) (async) read$msr(r0, &(0x7f0000000040)=""/33, 0x21) (async) write$usbip_server(r0, &(0x7f0000000080)=@ret_submit={{0x3, 0x7ff, 0x0, 0x0, 0x8}, 0x8, 0xec, 0x0, 0x8d, 0x9, 0x0, "efd13eceee9f39da4be82eae2d036b4d3382b083dcf461c370cf1ed9a7d22f5948c0c3ffe46f71a6073b870fb0d515e1fea53f0ee80316e689255142e54e1397e3a4327d06ecc5110d6d9e5f5463eec35cd4dab117c411b6d39646ddd3ce9eefdf1ec68c78a11fc920bd45aff1ddb631c2d5a4d4448b41d92878795a3c0912c3f6439c8f0110076891267468b16ee746b35d85a96e0830d4a5f660879f40145ec5ebdba74005969e43d65a42526d8601564e5c19d8469dbf3f39b537e8a565170ef1abbd3a306e40b2ee8b1c3905ae004950d4ef7d641fdeba2499d99db7912663c1e7dd6257e152ca431c49", [{0x4, 0x4, 0x8, 0x1}, {0xb, 0x9, 0x1ba7, 0x1}, {0x5, 0x3f, 0x1, 0x4}, {0xffffffff, 0x6, 0x6, 0xec}, {0x6497f3d3, 0x40, 0x1, 0x8}, {0x4, 0x227, 0x1, 0x4f9b}, {0x6, 0x1, 0x2, 0x4}, {0xa01, 0x9, 0x9, 0x5}, {0x3a850, 0x7, 0x8, 0x3}, {0x6, 0x8, 0x4dea, 0xaba}, {0x5dd8bcf2, 0x1, 0x6db5e7e5, 0x8000}, {0xa342, 0x7, 0xfffffffb, 0x2}, {0x3ff, 0x6, 0x9, 0xffff}, {0x3, 0x5, 0x400, 0x200}, {0x7, 0x0, 0xb42, 0x7}, {0x1, 0x80000000, 0x6a, 0x6}, {0x54d8, 0xdf25, 0x7}, {0x0, 0x4c16, 0x11b0, 0x5}, {0x9, 0x3, 0x20}, {0x5, 0xfffffe01, 0x1, 0x5}, {0x1, 0x6, 0x8001, 0x1}, {0xd6c, 0xfffffff9, 0x9, 0xfffffb25}, {0x10000, 0xcaf4, 0x1, 0x6}, {0x3, 0x7, 0x8, 0x25}, {0x974, 0xff, 0x3, 0x7}, {0x80000001, 0x25, 0x94, 0x1}, {0x7, 0x1a3, 0x5f, 0x80000000}, {0xfffffff9, 0xa8, 0xde7f, 0x500}, {0xfff, 0x2, 0x3, 0xff}, {0x2, 0x1f, 0x8, 0x8}, {0xffffff39, 0x101, 0x0, 0x200}, {0x3, 0x0, 0x10000000, 0x8}, {0x4, 0x3, 0x14000, 0x708}, {0x7, 0x101, 0x40, 0x3e}, {0x82f, 0x7, 0x9, 0x7}, {0x1, 0x80, 0x8000, 0xcc2}, {0x4, 0x7fffffff, 0x200, 0x7}, {0x2, 0x9, 0x8, 0x5}, {0x80000000, 0x40, 0x9, 0x800}, {0x1ff, 0x6, 0x1, 0xffff}, {0x1000, 0x2, 0x7, 0x76}, {0xfff, 0xea, 0x7, 0x8}, {0x7, 0xfc000000, 0x2, 0x2}, {0x10001, 0x8000, 0x20, 0xe9a}, {0x7, 0x0, 0xfffffff9, 0x2}, {0x4, 0xdbd, 0x0, 0xeb4}, {0x1, 0x990, 0x200, 0x3ff}, {0x7, 0x8, 0x2, 0x5}, {0x5, 0x9, 0xfffffffd, 0xfffff800}, {0x7, 0xf2, 0x2, 0x6}, {0x4, 0x1000, 0x6, 0x4}, {0x7, 0x7fffffff, 0x5, 0x3}, {0x7f, 0x9, 0x1f, 0x9}, {0x7ff, 0x6, 0x1, 0x6}, {0x76e7, 0x0, 0x1000, 0xd3}, {0x2, 0x3ff, 0x2, 0x1}, {0x6, 0x10001, 0x1, 0x1}, {0x8, 0x470b, 0xfff, 0xfffffff8}, {0x101, 0x9, 0x6, 0x9}, {0x5329, 0x1, 0x3, 0xfffffff9}, {0xfffffc01, 0xbb2, 0x400, 0x8}, {0x400, 0xfffffff7, 0x10001, 0x8f}, {0xf7, 0x0, 0x7ff, 0x8001}, {0x4, 0xfffffff9, 0x1f, 0xffffffe0}, {0x7, 0x3ff, 0x0, 0x980f}, {0x1, 0xfffffffb, 0x4, 0xfffffffd}, {0x8, 0x6, 0x8000, 0x7}, {0x1c980, 0x1, 0x80, 0x1}, {0x2, 0x3f, 0x4, 0x8}, {0x4, 0x4, 0x8, 0x1}, {0x1000, 0x7ff, 0x40, 0x2}, {0x0, 0x80000001, 0x81, 0x16}, {0x157a, 0x5, 0x25, 0x27}, {0x1f, 0xad8, 0x1000, 0x3ff}, {0x593, 0x81, 0x9, 0x9}, {0x0, 0x6, 0x80000001, 0x29}, {0x400, 0x71823332, 0x4, 0x4}, {0x0, 0x401, 0x7ff, 0x9}, {0x2338, 0x8001, 0x401, 0x6}, {0x0, 0x24e8, 0x1, 0x3f}, {0xffffff80, 0x1000, 0x3d61, 0x4}, {0x3fc, 0x2c, 0x800, 0x5}, {0xc0, 0x7fffffff, 0x3, 0x80000000}, {0x6, 0x7ff, 0x7, 0x2}, {0x8, 0x2, 0x8, 0x8}, {0xff, 0x95, 0x80, 0x47}, {0x1fc00, 0x4, 0x2, 0x2}, {0xfffffffd, 0x4, 0x3, 0x7}, {0x4, 0x4, 0x6, 0x4}, {0x3, 0x7, 0x1a29, 0xfa0}, {0x9, 0x401, 0x2}, {0xc00, 0xd18, 0x3, 0x81}, {0xa6, 0x5280, 0xec, 0x5}, {0x5, 0x9, 0x1f, 0xff}, {0x7fffffff, 0x8, 0x100, 0x27e8}, {0x0, 0x1, 0xffffffff, 0x2}, {0x20, 0x1, 0x3, 0x7}, {0x8, 0x1, 0x1, 0x7}, {0x6, 0xa1, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x4}, {0x1, 0xfffffff9, 0x200, 0x8000}, {0x80000001, 0x1, 0xffffd5d6, 0x8}, {0x80000001, 0x3, 0x83, 0x2e97}, {0xffffff01, 0xc5, 0x7f, 0x1000}, {0x6, 0x6, 0x88, 0x9}, {0x2bd, 0x10001, 0x7fffffff, 0x8}, {0x4, 0x2, 0x1, 0x81}, {0x3, 0x9, 0x6, 0x4}, {0x3, 0x1ff, 0x8001, 0x10000}, {0x515d, 0xdf49, 0x7fffffff, 0x1000}, {0xfffff800, 0xfff, 0xe66a, 0x2}, {0x8, 0x1, 0x8, 0x7}, {0x400, 0xf5, 0xa833, 0x80000}, {0x8, 0x1, 0x5, 0x1d}, {0x3, 0x100, 0x0, 0x8}, {0x100, 0x4, 0x0, 0x100}, {0x100, 0x692, 0x1, 0x1}, {0x7ff, 0x7, 0x8, 0x2}, {0x7, 0x3, 0x4, 0x1}, {0x1, 0x7, 0x100}, {0x4, 0x800, 0x7fff, 0x2}, {0x2, 0x100, 0x7f, 0x10001}, {0x0, 0x96a, 0x8, 0x156b}, {0x3f, 0x1, 0x4, 0x6}, {0x6c7, 0x0, 0x3, 0x2}, {0x14, 0xfffffffe, 0xffffff7f, 0x56e}, {0x0, 0x3, 0x8, 0x400}, {0x7f, 0x80000001, 0x6, 0x8}, {0x3f, 0x1d7a, 0x2, 0x4}, {0x3, 0x20000000, 0xf4, 0xa369}, {0x7, 0x200, 0x80000001, 0x9fc}, {0x7fff, 0xffffffff, 0x0, 0x8}, {0x5, 0x1ff, 0x5b60, 0x1}, {0x5e4, 0x7fff, 0x8, 0x9}, {0x2fa, 0x5, 0x3, 0x10001}, {0x3, 0x3, 0x1, 0x5}, {0x401, 0x7fffffff, 0xcd, 0x1}, {0x1, 0x8, 0x2, 0x5}, {0x4, 0x80, 0x3, 0x2}, {0xc72f, 0x3, 0x0, 0x48d9}, {0xfffffffb, 0x73, 0x5, 0x200}]}, 0x9ec) (async, rerun: 32) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000001040)) (rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async, rerun: 64) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b00)=""/182, 0xb6}, {&(0x7f0000000bc0)=""/56, 0x38}, {&(0x7f0000000c00)=""/81, 0x51}, {&(0x7f0000000c80)=""/255, 0xff}, {&(0x7f0000000d80)=""/94, 0x5e}, {&(0x7f0000000e00)=""/114, 0x72}], 0x6}, 0x0) (rerun: 64) 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480040) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) 12:00:32 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:32 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r0, 0x5760, 0x12) close$fd_v4l2_buffer(r1) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480040) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) 12:00:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) clock_getres(0x6, &(0x7f0000000000)) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:32 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) (async) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r0, 0x5760, 0x12) close$fd_v4l2_buffer(r1) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x480040) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9) 12:00:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) clock_getres(0x6, &(0x7f0000000000)) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:32 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) (async) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r0, 0x5760, 0x12) (async) close$fd_v4l2_buffer(r1) (async, rerun: 64) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (rerun: 64) 12:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:32 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0xfffffe01, 0x0, 'client1\x00', 0x8, "d2a6abf54dc47da1", "ee4195404d27d7599c32caffbdba9fb34eb2b654d6540afc773de6717aea2ac4", 0x7, 0x696}) syz_usbip_server_init(0x5) (async) r0 = syz_usbip_server_init(0x5) write$usbip_server(r0, 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0x1d07) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) (async) close$fd_v4l2_buffer(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0x7, 0x400, 0x1, 'queue0\x00', 0x40000000}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0x7, 0x400, 0x1, 'queue0\x00', 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x0, 0xff, 0x1, 'queue0\x00', 0xfffffffb}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xca073942a6fbbe2e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x3, 0x7ea, 0x400, 0x3ff, 0x10001}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x3, 0x7ea, 0x400, 0x3ff, 0x10001}) ioctl$NBD_CLEAR_QUE(r1, 0x125f) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000380)={0x6, 0x8, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, 'veth0_to_bond\x00'}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xa9) close$fd_v4l2_buffer(r2) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) [ 1269.444833][T14309] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(6) [ 1269.451698][T14309] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1269.460644][T14309] vhci_hcd vhci_hcd.0: Device attached [ 1269.467589][T14308] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 1269.474279][T14308] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1269.482766][T14310] vhci_hcd: cannot find a urb of seqnum 7 max seqnum 1 12:00:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) clock_getres(0x6, &(0x7f0000000000)) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) clock_getres(0x6, &(0x7f0000000000)) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x36101) (async) r1 = syz_usbip_server_init(0x4) write$usbip_server(r1, &(0x7f0000000000)=@ret_unlink={{0x4, 0x3ff, 0x0, 0x9681aa20d6037357, 0x7c3}, {0x5}}, 0x30) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) [ 1269.498697][T14308] vhci_hcd vhci_hcd.0: Device attached [ 1269.534679][ T34] vhci_hcd: stop threads 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) [ 1269.541906][T14311] vhci_hcd: connection closed [ 1269.554369][ T34] vhci_hcd: release socket [ 1269.566684][ T34] vhci_hcd: disconnect device [ 1269.577895][ T34] vhci_hcd: stop threads [ 1269.596005][ T34] vhci_hcd: release socket 12:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1269.607556][ T34] vhci_hcd: disconnect device [ 1269.612457][T14321] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 1269.619069][T14321] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 12:00:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r3}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0xeb3d, 0x1ff, 0x1, 'queue0\x00', 0x3}) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) (async) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) [ 1269.654663][T14321] vhci_hcd vhci_hcd.0: Device attached [ 1269.666234][T14322] vhci_hcd: connection closed [ 1269.672095][ T60] vhci_hcd: stop threads [ 1269.692630][ T60] vhci_hcd: release socket 12:00:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r3}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0xeb3d, 0x1ff, 0x1, 'queue0\x00', 0x3}) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00'}) (async) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r3}, 0x18) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0xeb3d, 0x1ff, 0x1, 'queue0\x00', 0x3}) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) (async) [ 1269.705174][ T60] vhci_hcd: disconnect device 12:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x401) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x401) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x401) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:33 executing program 0: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r3}, 0x18) (async) connect$can_j1939(r1, &(0x7f0000000040)={0x1d, r3}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0xeb3d, 0x1ff, 0x1, 'queue0\x00', 0x3}) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) 12:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x401) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) 12:00:33 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x3) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0xc800, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001240)={0x60, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000100)={@flat=@weak_handle={0x77682a85, 0x100, 0x1}, @flat=@weak_binder={0x77622a85, 0x10a, 0x2}, @fda={0x66646185, 0x4, 0x0, 0x6}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @free_buffer={0x40086303, r2}], 0x1000, 0x0, &(0x7f0000000240)="65ed702ad16158bce6efb784dbc824002e9cc8796f67fff0c20b46f21f3979236083f9a9d314d2b6ba91ef701399fbeb1f83c97ffbee4b092549c3d000cf4e0e6ecc4c0230a80eb3450d1704e9d4b6c8b8c14f7ad22dae8e4cd0663dc6683a8f26a6d4f15dba358f37a782d46bbbaaf62d6e13c92de998ec89eb227114bafe59111adc491db30042cfb06adb0e118fec810833c9acddfd0fe21582c30759df6c9d1e05dab84d416fe010e98952495a619490e0ab88db64e06f445dff8ed4d666fa236af63766841f86c36fdfe6add74bfdd2440935d92294c583e16c7bd32ee31a03667453b09dd49f558e0ed928865974da22469405ce7c2a392988afe5170be00bab9fcfafa4adfc710a96beb4f3a31efeaba71ab9ad482141e5b7fd42b5cafa63d1a518f2411ede0c009031f7c0e4b283763c8a3c6bac9cf9ab780b03614a3a4d287e31beb8ad4f27d4de5237160ab80a82dbc6d4d48c5e85e9e12cc05bee7876bdb6db9abd9e5cc9d27eb6e99cdfc67ca6a3f705a3963b8bed61409bdabc26c890f2df55518b431ebccb2c55fa609df7a6f79645fd03284fd8a7f5ff2846e1182e6125d4d6cc0ed8cbaaecc70118d7ba6518f1e3e226fcc46ef487e38b06146af042c5abefb8fb1898c60402595556ee4785c1d7ca839042badef5abce47c3c8a74887c9b3c5fac4a12f4ae43f76fac5f01f7f817518b05b7fd5909a20da3e4c329d121896d6d5f5bf595d53cd331b192a085e135427f1ef853829ad570891878dd01b100f9a475fc84ae320ba581e852f6aa498a46e922670110f60a5f8a82eed1a5a6c9bfecc056cee1870a53b955877dae38f03fa18b654a8e819297bf82935533d1f91ba7c1509c5a951c18a8a40ef2c1eda8b7faaa3bcf1b8300dfd63bf257ab7c9bc5e272afc00fb3c86fa40f0488be02a5f76d506efbd9b7b63692ce9f9d79fa5f842104053c17cacc8e0073193018ed363239d74159213275628beabacc2d227721ace7e99daaf31d9b97428341d2b5d9878a31e8aac81025b6b7032386539c11a9a33fb1ec9ef84984f4ff692542684d996da7c88a8882950dc9400a0a86dc1f0562899e5d21febfcb46a1ff8bb7877f9061a33f44e2e33bac8568610616ee233daeb60ce6be600f854dad690c2a93da5d51e29cc441d1104d55b85f9821b426c43c42034493996ba1ad2ca75822028e9c638f68d1cd32f7c864640f8468a873dff6b234c125ddcbd487aa3d14f0deb67b2fc61cc07075e1bbbed5ce5081f60f96a8cab34ede87814bf81d9fcb0b623755957d2a307045c86c047686f7a4998d7ae9ea9e541f5b1861c73afc5c0ac743157c8f9218082d89a4057c5e76e9c4b72bfec6ff3cc7bb0071ca4644ea3c876bdaea6bbe0d9768aee0081041a13737de9db9760eab7017b63f863172aceaa36c443e90ca213c817ca79687e57b728fc51e76ea527746f8a412896f918928b4fe7ec1a978e6cb5abf1101f5a62bd66672ff51fb2faf850888910b69e0cd1393966c41da63fc316b448bc1d821f178b5c029f9abf5816285c88ff9b4ca47804905a1d9f44f6c5e45a70f9670568889ab7ffbfbbf850eb70a06398a07048565adeaf2eeef05b76bfb4e44fcf0773ec601c85ae12c4abb028c2b73a401dc68aa1c3ce8b90fcbd444e8e71bdee6ef4571c5121425ec4c1bc78a9971c19bf4353094c93f065f351cd5b1f2d7e45a80302df3d2ead6cd1becbd14362248147f1064927cb1c63a860abfc89ad6adccadf066d84d4e5d8a2bbdb15fd842ef1ca90fa3dd2f4bee2861e853265e490e25defca73a379d5843dce1ebf91f8d2abfc80e68a8b1fee5c84373b9cc5b2ffd343bcebb9fe6ab56bb4713e9e8f64663853778d1afee0d314a95f7bfbabf4f943ee03459253d49abf3c6f2f48ae0497b3afd6459c65f3dd1c2268e03f79381cff3bf5123af5e782b7851615b0e00eda185fc0e0ff94bd1af2b0467e1f2a68b91eb0d2b7388db99b8fbd5c4176b808bf255fc91c2905f2a4d7de09c8c22c9713bf39a0e2cc0e0793acc546f6da08a8448863f0147f05175a38ece194ecf530de5c1106cdda464cfe13b206afa91967a72116f810ee47f02b0f39d9c62aecfe508066501166439157c89896492311482f44d97a952ae3dd2cb87ba9bf389cbdcc976044d99315819367c8c81437b881583fa81d9b3ea5fa41cea5be50f65ad15097936b1c32fd4b0c5d4f50b3eba4e2576422e7846177ac10714b8de8c98c90e66b5366eb0b03da7734fe6060f75ea457116dbcae7b5796bea66250384613286c160b66ff42ed4c62834497d76b80a1cf1518cd816122e2021a46f2cbc1a2f12e347a1c27482f8adccdeca99607a83b1e582b820bf09f52d741ce8173f6be742541447755792ca58c6430f431254a2b325f64b2a473272ca7d7a28a2b514a011049f0ec8bcc7fc4d35288d751354f8dd04fa56761ac8a753bee6f28c6638e6836af9502582d73f502f0bae90189e1263e6d47f1f1d535ce215485dce5d794ce369d383097e64c263cf179382269d0b8d78cdab34d262605e686b99523336437c70043abfdd96d5367138d718f94597e52978999b443fd19aeb5bdfb4c3c990ebf2143285509365c85b22c27a3e54eba81b0fb4da3beffc2bdfd528493c5dbee87b400373052f52c1afc74800fc93fe6d46996f1f18a61dba8e6bb7f339d1d807412d203877fccd84db68c85905a25082a81ac08372628039e862c68a442fba27e0d5b70155fc53a1113b0fec922fa5628d5188a14ba6d09c1aecc1134ab5d662b6e5576ed995aaae32cedb83b0b5f251a6f0ad1eb208a9ab7839807f67c9e08ac80215da0ef652504f84bb19e7e6b4d8e9678b22c5e2018cde0f983ab2e20f4e5780d29bdffdcc87be69b7cb7ed80d8569a8e4db09dfea65e28d30d24179aae15e992a88e94732419998c683f3d9a0c59def9539945c99862a1ed549b7b92a9ffb9e79bfff7d555e1474b061e5d85c853989cd85338e76214015cec5f3fa31a51e2f5d4e0b83f932a85c567bb4b47332e2fd29c76d64d37fbc0bac577699b8f7e67d4b223eed66e38f8366f6ad78074e597fa5665fe2cdc499943744e1ceb0c747de798133b009f379ce68c5f02e752b3ecca0aec6cf683e07463e845dc4a676c333b17cc0107cf8d0546a47cb54d2d7c433bd6d80f7b5cc42a1eb979ddfc8e5a948c31191baa6767a32c2f0e9eb8bc61d7032d4e40413c66d379bea75df3918ed30ece2c5803ac7cfdd52aa8f6595354492bb19ce52b839f1e71c6cd02ef902246861a1a3062d1f8e7ff254373a56afdbb51f354180aae1388c153cbcda5d1bbeee151810d3bcb881c8aeedd7da2d11646aad87035c6f7a9672330deb32bbb668cc934bf9f5e23548d397e562ff87aa62c9643fb07be2619e31be99a1f830e3471dbd075e329b44b88324959d1e8ee27070089f621088523f6f383ac03e63f9629bf4f609b5ab18f76c0e7599dd66cbd6fca8b5613fdbe9d8a2179523af16e07b424fb5ce199117f55f573b284c21fd003252da22eddafb5488579419935c1404e47c256a4e7c91250b0ae149fe6270f069dc457411e48ed940cd0720a4136cabc48188c137a534f17d143e0a2b31c66a75d22899961c45b480e09d6055c85c1a9bf184bf78f0fb08dd7acd12d2709002c18713aa4ca195591eff6a1e17c51eb1e18f2e2b93e0fa75e395fd1371b346834a10dafa12508ac81a0361cfe71874a247068d84dfd42de44e3da1e5e8c8255f4da7ad1be45bd4c279b5d96f0de0d6439d524d86e2cd7bfa64c5b26352cdced2dc474153e7b8b5538ddcec5ec7ae7a80ea30081cc76eacc6ffd11e031cc39d83202128847fe6fb3ec622026fcb7284eb244ab4496a6284463f1dcc5996e1f9eda509ad1aa1994d2391b6cdd4d144086a5b5491c799c16a7ecb8ef51c20e1b583aa5acc18281306256c4ffcaffac5aa4f79eb1ff58e156e5d4216bd3595cf42294c7348482965bc7b3ff16202b0a204fa2bf2a249068efcaa1ec8abf2333d8c8fd7f9827c753533ace46518acebb819e8c5e318de40c31bd81c1fe95599edd29ee4c673223f6a4e3211ce1bcc5c9aa077602cd65b24da10681ac482c7651c5d176d50d4d04d19d614f0ab0dc0defafc9db0ef4aa33903ea54c4cded03b5bdbc9b52c293de21d3f6080f91828cc07e7cbcf7f4581500a04a8e026ba4b67be902d53e7143548c31f51ef9fdbc50cec32c6a266c1b2e76b52fcec6bb94f1f775e55e5f63fb302bcc00b5f4d8cfc48a8a39179abc67dfa5e641d0483753dc53b3c48872eac6a24fec00c9b6f64f33701a444188a05481b3411a6233d1e9ca16b6aca6f82f5c4fd177fe0064d73a5c5c864a9468f24161e9416b1bc26b29be24ada2375d0625901401e374f1b2e24f5e5732710bfd63c0f9066a3ea7d5af171f6ca883b51b673ab2df9c6c9523308d690689a7206d87aad7745bcb565fc8370e1305165988b66c777a9ea158b834e89fb126f918e2104dd13812a38fcdcdd0317efdbe14d4999744ce5d09442eec04d8d47fae2a70fe37bf1c59e99e0cb5044006f1b6cdc2fe6a759b686481743b9bdee09b59ebbc061338aa16435cabe3a528f4227a01c3880f7a4b87a984901aa2d2ddb972a09ceaedfda7c6658ba73c2282595d056edc105f886b49cfbd24861b8ade44aec87af78e00fca2f0aad5095c071dad7462b124d468be7fe0943641a53caba1d0e1bc68b6b255be2d2e3130c14e5663ffae060ce2fb2664fcc2904ffb023d07fd9beecdbf517e80af03f6cf032103eadccbc8059be3ff3bd68e9475a9dcb9ac227ec500e540113cde734268d64cbb3fc61a68b5b11083ef9bccc85288d9031d2118fbc1ccfb6424bd6a04aa68162c410ee29b6e858304e50718986ab9985b57c3a12da2ea5a60a679192d7475e2ab7354649da33d920d5e6bb7b9d9019ee07e51e3942e234486037329144ba0a82c07f8aab09c433d0ebf16fe5a7cc2901581d3694c76b10364a04c6771a3c0509f690c35447b0cb1f3afd6071e340ca10f064509c6f110ffd2e95c3b61eaf2049db373200bdf73c0061bacfe6725d82f2387c3d08ddf9b99988d469c3938492b21f9f134ecec9472b31bb2f5fdf5cb4b776e0eac05e5b2d93d06bd24167c93bec6c58ad862811dab624837a5433a4f2d7555737d2049c8dcfe616fb8685e9c608950a441cb14e25d4e2191b5adaec56c974fa8c86bda9ef27bafa206e68687268b3a6a373e8be5cedee916705c53f8bf489d4d0c466c579bed438cdcc7bf8a1640df1cdf085865b9e6cd3b9c59aaed8c6c4293c1fc387aa1fdd8a4bb8ff0d724a3f6c7ea9a00a59de3275c3b5dfcdb51df2510dacb0e6d8b5fb24ed4cc3abe319dd3a6b7f2d3cb8f506de46b43768ca4d04d838d337c3a291bdd4de2bc12740392b5c417f83176bc68377ac066fdb9e29fe79f3f362f081dd6496858d20c4ecc419d8997588d59e7113201e6b6dc1b16d4949a9e1fcaea3c4928a76a32208814a88ccceabc657e1e12fcb3e1aa31f761f3759df5dfe0820a5e52e30cbeaf316cdae9c8249204b2775cef05a5fa1d9b38025a4250ba71c7481b7b5fd2f66eed1bd086edbed54ec5c56778624246d188c43e88d648f4eded544f8ded1d3f5f750caa25691511d24056c7b3c22152619c33c2634de1efeda886e6c5307e053ff798bc326cfc87bd590e8199956d1e08d9ea31d50fc3bc670c09b2a09160d5c612f7a2de17bc494081726056dae74f75d30999617"}) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:33 executing program 3: ioctl$RFKILL_IOC_MAX_SIZE(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=0x1) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000040)) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 12:00:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003800)={0xea79, 0x1000, "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write$usbip_server(r1, 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0x3720) 12:00:33 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x3) (async) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0xc800, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async, rerun: 32) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x6) (rerun: 32) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001240)={0x60, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000100)={@flat=@weak_handle={0x77682a85, 0x100, 0x1}, @flat=@weak_binder={0x77622a85, 0x10a, 0x2}, @fda={0x66646185, 0x4, 0x0, 0x6}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @free_buffer={0x40086303, r2}], 0x1000, 0x0, &(0x7f0000000240)="65ed702ad16158bce6efb784dbc824002e9cc8796f67fff0c20b46f21f3979236083f9a9d314d2b6ba91ef701399fbeb1f83c97ffbee4b092549c3d000cf4e0e6ecc4c0230a80eb3450d1704e9d4b6c8b8c14f7ad22dae8e4cd0663dc6683a8f26a6d4f15dba358f37a782d46bbbaaf62d6e13c92de998ec89eb227114bafe59111adc491db30042cfb06adb0e118fec810833c9acddfd0fe21582c30759df6c9d1e05dab84d416fe010e98952495a619490e0ab88db64e06f445dff8ed4d666fa236af63766841f86c36fdfe6add74bfdd2440935d92294c583e16c7bd32ee31a03667453b09dd49f558e0ed928865974da22469405ce7c2a392988afe5170be00bab9fcfafa4adfc710a96beb4f3a31efeaba71ab9ad482141e5b7fd42b5cafa63d1a518f2411ede0c009031f7c0e4b283763c8a3c6bac9cf9ab780b03614a3a4d287e31beb8ad4f27d4de5237160ab80a82dbc6d4d48c5e85e9e12cc05bee7876bdb6db9abd9e5cc9d27eb6e99cdfc67ca6a3f705a3963b8bed61409bdabc26c890f2df55518b431ebccb2c55fa609df7a6f79645fd03284fd8a7f5ff2846e1182e6125d4d6cc0ed8cbaaecc70118d7ba6518f1e3e226fcc46ef487e38b06146af042c5abefb8fb1898c60402595556ee4785c1d7ca839042badef5abce47c3c8a74887c9b3c5fac4a12f4ae43f76fac5f01f7f817518b05b7fd5909a20da3e4c329d121896d6d5f5bf595d53cd331b192a085e135427f1ef853829ad570891878dd01b100f9a475fc84ae320ba581e852f6aa498a46e922670110f60a5f8a82eed1a5a6c9bfecc056cee1870a53b955877dae38f03fa18b654a8e819297bf82935533d1f91ba7c1509c5a951c18a8a40ef2c1eda8b7faaa3bcf1b8300dfd63bf257ab7c9bc5e272afc00fb3c86fa40f0488be02a5f76d506efbd9b7b63692ce9f9d79fa5f842104053c17cacc8e0073193018ed363239d74159213275628beabacc2d227721ace7e99daaf31d9b97428341d2b5d9878a31e8aac81025b6b7032386539c11a9a33fb1ec9ef84984f4ff692542684d996da7c88a8882950dc9400a0a86dc1f0562899e5d21febfcb46a1ff8bb7877f9061a33f44e2e33bac8568610616ee233daeb60ce6be600f854dad690c2a93da5d51e29cc441d1104d55b85f9821b426c43c42034493996ba1ad2ca75822028e9c638f68d1cd32f7c864640f8468a873dff6b234c125ddcbd487aa3d14f0deb67b2fc61cc07075e1bbbed5ce5081f60f96a8cab34ede87814bf81d9fcb0b623755957d2a307045c86c047686f7a4998d7ae9ea9e541f5b1861c73afc5c0ac743157c8f9218082d89a4057c5e76e9c4b72bfec6ff3cc7bb0071ca4644ea3c876bdaea6bbe0d9768aee0081041a13737de9db9760eab7017b63f863172aceaa36c443e90ca213c817ca79687e57b728fc51e76ea527746f8a412896f918928b4fe7ec1a978e6cb5abf1101f5a62bd66672ff51fb2faf850888910b69e0cd1393966c41da63fc316b448bc1d821f178b5c029f9abf5816285c88ff9b4ca47804905a1d9f44f6c5e45a70f9670568889ab7ffbfbbf850eb70a06398a07048565adeaf2eeef05b76bfb4e44fcf0773ec601c85ae12c4abb028c2b73a401dc68aa1c3ce8b90fcbd444e8e71bdee6ef4571c5121425ec4c1bc78a9971c19bf4353094c93f065f351cd5b1f2d7e45a80302df3d2ead6cd1becbd14362248147f1064927cb1c63a860abfc89ad6adccadf066d84d4e5d8a2bbdb15fd842ef1ca90fa3dd2f4bee2861e853265e490e25defca73a379d5843dce1ebf91f8d2abfc80e68a8b1fee5c84373b9cc5b2ffd343bcebb9fe6ab56bb4713e9e8f64663853778d1afee0d314a95f7bfbabf4f943ee03459253d49abf3c6f2f48ae0497b3afd6459c65f3dd1c2268e03f79381cff3bf5123af5e782b7851615b0e00eda185fc0e0ff94bd1af2b0467e1f2a68b91eb0d2b7388db99b8fbd5c4176b808bf255fc91c2905f2a4d7de09c8c22c9713bf39a0e2cc0e0793acc546f6da08a8448863f0147f05175a38ece194ecf530de5c1106cdda464cfe13b206afa91967a72116f810ee47f02b0f39d9c62aecfe508066501166439157c89896492311482f44d97a952ae3dd2cb87ba9bf389cbdcc976044d99315819367c8c81437b881583fa81d9b3ea5fa41cea5be50f65ad15097936b1c32fd4b0c5d4f50b3eba4e2576422e7846177ac10714b8de8c98c90e66b5366eb0b03da7734fe6060f75ea457116dbcae7b5796bea66250384613286c160b66ff42ed4c62834497d76b80a1cf1518cd816122e2021a46f2cbc1a2f12e347a1c27482f8adccdeca99607a83b1e582b820bf09f52d741ce8173f6be742541447755792ca58c6430f431254a2b325f64b2a473272ca7d7a28a2b514a011049f0ec8bcc7fc4d35288d751354f8dd04fa56761ac8a753bee6f28c6638e6836af9502582d73f502f0bae90189e1263e6d47f1f1d535ce215485dce5d794ce369d383097e64c263cf179382269d0b8d78cdab34d262605e686b99523336437c70043abfdd96d5367138d718f94597e52978999b443fd19aeb5bdfb4c3c990ebf2143285509365c85b22c27a3e54eba81b0fb4da3beffc2bdfd528493c5dbee87b400373052f52c1afc74800fc93fe6d46996f1f18a61dba8e6bb7f339d1d807412d203877fccd84db68c85905a25082a81ac08372628039e862c68a442fba27e0d5b70155fc53a1113b0fec922fa5628d5188a14ba6d09c1aecc1134ab5d662b6e5576ed995aaae32cedb83b0b5f251a6f0ad1eb208a9ab7839807f67c9e08ac80215da0ef652504f84bb19e7e6b4d8e9678b22c5e2018cde0f983ab2e20f4e5780d29bdffdcc87be69b7cb7ed80d8569a8e4db09dfea65e28d30d24179aae15e992a88e94732419998c683f3d9a0c59def9539945c99862a1ed549b7b92a9ffb9e79bfff7d555e1474b061e5d85c853989cd85338e76214015cec5f3fa31a51e2f5d4e0b83f932a85c567bb4b47332e2fd29c76d64d37fbc0bac577699b8f7e67d4b223eed66e38f8366f6ad78074e597fa5665fe2cdc499943744e1ceb0c747de798133b009f379ce68c5f02e752b3ecca0aec6cf683e07463e845dc4a676c333b17cc0107cf8d0546a47cb54d2d7c433bd6d80f7b5cc42a1eb979ddfc8e5a948c31191baa6767a32c2f0e9eb8bc61d7032d4e40413c66d379bea75df3918ed30ece2c5803ac7cfdd52aa8f6595354492bb19ce52b839f1e71c6cd02ef902246861a1a3062d1f8e7ff254373a56afdbb51f354180aae1388c153cbcda5d1bbeee151810d3bcb881c8aeedd7da2d11646aad87035c6f7a9672330deb32bbb668cc934bf9f5e23548d397e562ff87aa62c9643fb07be2619e31be99a1f830e3471dbd075e329b44b88324959d1e8ee27070089f621088523f6f383ac03e63f9629bf4f609b5ab18f76c0e7599dd66cbd6fca8b5613fdbe9d8a2179523af16e07b424fb5ce199117f55f573b284c21fd003252da22eddafb5488579419935c1404e47c256a4e7c91250b0ae149fe6270f069dc457411e48ed940cd0720a4136cabc48188c137a534f17d143e0a2b31c66a75d22899961c45b480e09d6055c85c1a9bf184bf78f0fb08dd7acd12d2709002c18713aa4ca195591eff6a1e17c51eb1e18f2e2b93e0fa75e395fd1371b346834a10dafa12508ac81a0361cfe71874a247068d84dfd42de44e3da1e5e8c8255f4da7ad1be45bd4c279b5d96f0de0d6439d524d86e2cd7bfa64c5b26352cdced2dc474153e7b8b5538ddcec5ec7ae7a80ea30081cc76eacc6ffd11e031cc39d83202128847fe6fb3ec622026fcb7284eb244ab4496a6284463f1dcc5996e1f9eda509ad1aa1994d2391b6cdd4d144086a5b5491c799c16a7ecb8ef51c20e1b583aa5acc18281306256c4ffcaffac5aa4f79eb1ff58e156e5d4216bd3595cf42294c7348482965bc7b3ff16202b0a204fa2bf2a249068efcaa1ec8abf2333d8c8fd7f9827c753533ace46518acebb819e8c5e318de40c31bd81c1fe95599edd29ee4c673223f6a4e3211ce1bcc5c9aa077602cd65b24da10681ac482c7651c5d176d50d4d04d19d614f0ab0dc0defafc9db0ef4aa33903ea54c4cded03b5bdbc9b52c293de21d3f6080f91828cc07e7cbcf7f4581500a04a8e026ba4b67be902d53e7143548c31f51ef9fdbc50cec32c6a266c1b2e76b52fcec6bb94f1f775e55e5f63fb302bcc00b5f4d8cfc48a8a39179abc67dfa5e641d0483753dc53b3c48872eac6a24fec00c9b6f64f33701a444188a05481b3411a6233d1e9ca16b6aca6f82f5c4fd177fe0064d73a5c5c864a9468f24161e9416b1bc26b29be24ada2375d0625901401e374f1b2e24f5e5732710bfd63c0f9066a3ea7d5af171f6ca883b51b673ab2df9c6c9523308d690689a7206d87aad7745bcb565fc8370e1305165988b66c777a9ea158b834e89fb126f918e2104dd13812a38fcdcdd0317efdbe14d4999744ce5d09442eec04d8d47fae2a70fe37bf1c59e99e0cb5044006f1b6cdc2fe6a759b686481743b9bdee09b59ebbc061338aa16435cabe3a528f4227a01c3880f7a4b87a984901aa2d2ddb972a09ceaedfda7c6658ba73c2282595d056edc105f886b49cfbd24861b8ade44aec87af78e00fca2f0aad5095c071dad7462b124d468be7fe0943641a53caba1d0e1bc68b6b255be2d2e3130c14e5663ffae060ce2fb2664fcc2904ffb023d07fd9beecdbf517e80af03f6cf032103eadccbc8059be3ff3bd68e9475a9dcb9ac227ec500e540113cde734268d64cbb3fc61a68b5b11083ef9bccc85288d9031d2118fbc1ccfb6424bd6a04aa68162c410ee29b6e858304e50718986ab9985b57c3a12da2ea5a60a679192d7475e2ab7354649da33d920d5e6bb7b9d9019ee07e51e3942e234486037329144ba0a82c07f8aab09c433d0ebf16fe5a7cc2901581d3694c76b10364a04c6771a3c0509f690c35447b0cb1f3afd6071e340ca10f064509c6f110ffd2e95c3b61eaf2049db373200bdf73c0061bacfe6725d82f2387c3d08ddf9b99988d469c3938492b21f9f134ecec9472b31bb2f5fdf5cb4b776e0eac05e5b2d93d06bd24167c93bec6c58ad862811dab624837a5433a4f2d7555737d2049c8dcfe616fb8685e9c608950a441cb14e25d4e2191b5adaec56c974fa8c86bda9ef27bafa206e68687268b3a6a373e8be5cedee916705c53f8bf489d4d0c466c579bed438cdcc7bf8a1640df1cdf085865b9e6cd3b9c59aaed8c6c4293c1fc387aa1fdd8a4bb8ff0d724a3f6c7ea9a00a59de3275c3b5dfcdb51df2510dacb0e6d8b5fb24ed4cc3abe319dd3a6b7f2d3cb8f506de46b43768ca4d04d838d337c3a291bdd4de2bc12740392b5c417f83176bc68377ac066fdb9e29fe79f3f362f081dd6496858d20c4ecc419d8997588d59e7113201e6b6dc1b16d4949a9e1fcaea3c4928a76a32208814a88ccceabc657e1e12fcb3e1aa31f761f3759df5dfe0820a5e52e30cbeaf316cdae9c8249204b2775cef05a5fa1d9b38025a4250ba71c7481b7b5fd2f66eed1bd086edbed54ec5c56778624246d188c43e88d648f4eded544f8ded1d3f5f750caa25691511d24056c7b3c22152619c33c2634de1efeda886e6c5307e053ff798bc326cfc87bd590e8199956d1e08d9ea31d50fc3bc670c09b2a09160d5c612f7a2de17bc494081726056dae74f75d30999617"}) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:33 executing program 3: ioctl$RFKILL_IOC_MAX_SIZE(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=0x1) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000040)) ioctl$RFKILL_IOC_MAX_SIZE(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=0x1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000040)) (async) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000001040)={0x48, 0x4, r0, 0x0, 0x1000, &(0x7f0000000040)="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", 0x1564}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 12:00:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) (async) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003800)={0xea79, 0x1000, "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"}) (async) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003800)={0xea79, 0x1000, "9cf1e790729d03784f0b9102ecafc023100588c85e66129a9e63a0371f5bf6fa78d5afd3616a36173df2611c2e6185f208c322ce345a92c200ee80061b0368b1754cd8f7033277196f1d2b3784513b0295b3003d8b6cccddb00cedfa3bf29500001378d51e98d8da5e416fd4c7a2f68c19041b2036e24934a03974f22a1a43c68876cbb693e23a70a5fd748617a53a35e9f655bf2ccb3406927f42d31d269d1e80c50db0bdde2d512e0d59e770e890a73e4b6e42cf42456031debb008acb169d80e24f69ef944f023758d5fe878c2e930044a13ffc6a1b367e62d3551b4df7ea71bdb0ec2637d046fca99109f4edbdffff339ef1af499d55b97a607995421c19c64de3ad6c5a022d28eda2391a44a3c1425db1eafd23c23fcf5147a4662b718d1002ec2683d07abc595c67c748adec4893bf78fed247605fa56d3657ea1b4801dc97c930e26959e50cb6ac4b11b3c318276f349fc388220826c719568adece505f53d6247d3e6a61e0e77eea6a65882db1f86630883fe799a53c00d0f294d936d9a430031430d27f50e832e9f0f2c5a781b94d7dcb15882a5b058f3ec074709d94317e1a3a6e712306766a24ae2375d8f8462290c4e25edb16aea42284f05a3fd15cc6d6a3536a6c9dfc112d47c61e498fd312ed2fd346c039b94be3ba9408b7af3ec39a21a01cba1ddd0bdd16fa73ea9b2332ee3bac285ab9bf1eb869a713e026e67f915055bc272d76e2cd923c24eb978319d381fe1f7745c9b8c53ba9df166b91add1ce8a7340356f484ce6fa7e798167dc841349d269b6f44dff8dc316fe699101c7879485959bcfecc96337e74c1745979bd6d09ef6d39d68a05ac03b5f090effa73dc7017114b8ca05054b02de56e71c348a90d809c5801f9d456060000260cbc89bbe57258c06592f317886e2f9fc72645ea7f2d26ed1ee4eed59a43af359b151af432ef848873c138ffc760550956e0a87064c2230f371a617432476ec711c40289cbcbd1c85826cc57a7d7443ed7dfcb9ec870ba612ef3b478a8da7c05a89a5d06944ecbeae3f6389f5caf2ad05feef6556a7af395fb02904b418f3b0a8d3efcc69fd576712a68ea1fa4f512b94294ed395b6ee06e9776d98a8daa5cde6ec0868d00157d01bc74051693ddf5b0cd0aa3beac1f1a308c4639adde4f036315403bbe490cf1347fd42ed4ac216320883b11025ea3f0ffb49820b8051ae99faf204f5d8fec6e376d782e5fd827ebdbaf9fdcbff07d0c35c5d303077d812e1430e9f05044d32652c48674b32a9f3c07b5e9e0ffc1efc92c25e434b797a637ac32c55ceb78cfe891a1cff02b072cca928f975d9d24b55bf61ddc7f25e4dd65826b9ec48f2672c09aededb0b9f71d56e53a2a480103562fa1d5675009eb0561873f0912c8b6cd8f3d9fce02e0c310f610ed854bb5894a0f14dec00d7f9925e232c1f385dd679ad26a4845f4c7a8d113ad23897d22b4414060c342b7efc3920aef16acca23e0254eb1816be33b7f26978dfd31bdbaf913b101bff82d55a21ec1e1ea6f24b58a4deceaee6db5e0dc87f13691f8fafe43e498e310067ea002ae8fcb199d307cd4c18b5f2c9dcbf2f6be831b3ce7302144f43909c3b122cc414ee106b8cc8873f403c3f0ba8442baff0597abdc721e9d76e0326b32cd52b61311285c242e6329491b9cb7e8cc27b32c592a8115e02256dad609cf1ba76c03d107bdba9cf363cda44600e8a67e312f43da4bd755b447d21fb2cad294c233c6ca074363a1b3d63d735c168534d87ee8781aa538bd84e381f5edaa9e227e93ad3472569125f8898ea50dc272e617cfd4efee2f49136a63faaf8a9a1974a9ba271f07983561361338fe8619a8978f9a5fc717d0e2bee23b92949a966db545d48c05eb2c40285a3851f9c4fe9507e88779f4ccef11c0d0c48f207de3d7fd7eb9076017828e659ebf9ac3ba65b35c0a2613952567d25006d69bebc52012d5f628499d538ce1dbb3744036b1f5f57dd8c7c69a36ffae115c7b24830e345046e43220f9f268bcec0830579a7824b24f61a20ed77631b0873530b1dd4a1b515019742cce05f8c9b1654db243491d67374a07443bccd36d4a69b3643ab07bc6bbb985aea071ee7cb156149ca536159f5919756e56061ef94d82b3a81d3c784c697980168eafb6d80e0a706c51ee7f4c5e2299aac9ff04d6387395ae33f103e05f653da4a245709ad7e7f98a6d602587f73563b14465fcc25fa937169f1e27ff0fe7998565389f0ffbd1baf25013d8362bc826a7acfbfc09c5740fb1abf8e9dd650568209fe6ffa11556be3c29f2d82c2de24661d883b4a617d2b163ec141b290603f9f9b5a0047e8f1a2ab6b12a86b17ec921977034e18a23997e7d53f7c3b5fd9b2e69d56c28ea1d460205727ff912ce0cc51ea8fb290aa5e706744c235b34c8be01a4bd67415b5db7b21583589937ef1c0c7adb412125b0f18682a68c42e1186a0648931cc38c29d2eda7780eb1365b0e6474b4481dcafedfe38b7ce7a1586cbbcf988f8e524317b0bc0cb3b9f46118913cac7fa920dcc830614b325bbd8af3ba367aa287a9a1c9ac3139f444e9ba6e9084817eee2cd65f1fba094d3832ca4a3b0c2dc887c99e8635e6ba62b5936cc78ed001900a615c94df63a0dffaa1faa4cf655b19f39d12024ef2a4cf7e7bcfe524da581ecf20131b89415db6b41c5cc5d819557960c915ec3b1baff9f5cca2b89063b1018682c360cabccf4157984bf7535537829c7509d45bfb7832528ccb9e75151336b48df9cad1d532735647f681770435263b898e996571da2ea1e6b74efed196da1539a16224439ddab36b7f2e176599de68330ce93531cd44ac71c0b9e020a08f92bae4e8a4f770a5ac5f081a8d2f6e772cf509d32f377e03a1a9e0ba0ebaa71ec14ed97858729946df1b447a8cbdfab26872e23205e2a4845fb2e4c4fb0e623775f4e41b8d107bfa600ba563e44f34f36d6aee2c63ac6f4f52d79bd3cfa96223d771172139de03e6db020ce647a56eb156e27f57053bb59f4f46f02d4e6a3f4a2ec9c58597fd36a5d35edb3512d98cad9f59f7fb1513becdec4c039229995dcb663328cf2341babe11f4cc9a4225c8e9a0967e951bbd0ce3198db4041e0af2338ea63a8de41d97711c2fe1d106a5a50a26659340790dff255b7275d8d7e8ecc8eae191614ad95dee49daecbb38e89736de93b8cb9cdb04b86164ea385faed5debff256a657a285b508526f5be849f60cb87cd82aeaaa79e0aebf2d04ef9bd869a027aae0d99383a16ee672aecbb3680e502c9c913a6df5e1e0070a607707994be39e33d3c8989920c730cb5edb43918f0b021ec6f924887abba656a3d868f37d113869ce0fff2956e0bb4447a35828f0862a98d7ed3691bdeb3c1a9e12f41517e233aaafb8507e114cda3aba53b90cb6e3c09361c6d1e17b8f8dbd6bb9a4586aca65a917b51e50f6f0a6863e9e5751e59504c96eb5ddb460518ebc5b7a53c5d35afd2b5df8bc8d0785143283797924e5c0a0a88980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write$usbip_server(r1, 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0x3720) 12:00:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x36101) syz_usbip_server_init(0x4) (async) r1 = syz_usbip_server_init(0x4) write$usbip_server(r1, &(0x7f0000000000)=@ret_unlink={{0x4, 0x3ff, 0x0, 0x9681aa20d6037357, 0x7c3}, {0x5}}, 0x30) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) 12:00:33 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x3) (async, rerun: 64) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0xc800, 0x0) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001240)={0x60, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000100)={@flat=@weak_handle={0x77682a85, 0x100, 0x1}, @flat=@weak_binder={0x77622a85, 0x10a, 0x2}, @fda={0x66646185, 0x4, 0x0, 0x6}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @free_buffer={0x40086303, r2}], 0x1000, 0x0, &(0x7f0000000240)="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"}) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r1, 0x301) (rerun: 64) 12:00:33 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000001040)={0x48, 0x4, r0, 0x0, 0x1000, &(0x7f0000000040)="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", 0x1564}) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) [ 1270.297749][T14390] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(6) [ 1270.304609][T14390] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 1270.313994][T14385] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 1270.321914][T14385] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 12:00:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003800)={0xea79, 0x1000, "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write$usbip_server(r1, 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0x3720) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0x40305828, 0xffffffffffffffff) (async) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) (async) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003800)={0xea79, 0x1000, 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"}) (async) write$usbip_server(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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0x3720) (async) [ 1270.351024][T14385] vhci_hcd vhci_hcd.0: Device attached 12:00:33 executing program 3: ioctl$RFKILL_IOC_MAX_SIZE(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=0x1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) ioctl$NBD_CLEAR_QUE(r0, 0x125d) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000040)) [ 1270.410609][T14390] vhci_hcd vhci_hcd.0: Device attached [ 1270.417485][T14389] vhci_hcd: connection closed [ 1270.417908][T20195] vhci_hcd: stop threads [ 1270.434973][T14391] vhci_hcd: cannot find the pending unlink 1023 [ 1270.442330][T20195] vhci_hcd: release socket [ 1270.453972][T14391] vhci_hcd: connection closed [ 1270.458979][T20195] vhci_hcd: disconnect device [ 1270.487277][T20195] vhci_hcd: stop threads 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) connect$can_j1939(r1, 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) close$fd_v4l2_buffer(r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) [ 1270.504670][T20195] vhci_hcd: release socket 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async, rerun: 32) socket$kcm(0x29, 0x2, 0x0) (rerun: 32) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000001040)={0x48, 0x4, r0, 0x0, 0x1000, &(0x7f0000000040)="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", 0x1564}) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) [ 1270.536103][T20195] vhci_hcd: disconnect device 12:00:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff2000/0xd000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0xd000, 0x1}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x401c5820, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x3, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0_to_hsr\x00'}) ioctl$IOMMU_VFIO_IOAS$GET(0xffffffffffffffff, 0x3b88, &(0x7f0000000000)={0xc, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f00000000c0)={0xfffffffffffffe71, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) 12:00:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff2000/0xd000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0xd000, 0x1}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x401c5820, 0xffffffffffffffff) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x3, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0_to_hsr\x00'}) (async) ioctl$IOMMU_VFIO_IOAS$GET(0xffffffffffffffff, 0x3b88, &(0x7f0000000000)={0xc, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f00000000c0)={0xfffffffffffffe71, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) (async) connect$can_j1939(r1, 0x0, 0x0) (async) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) close$fd_v4l2_buffer(r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) 12:00:34 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000fc0)={{}, {r3}}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f00000000c0)={r3}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000340)={0x0, 0x3, 0x0, &(0x7f00000001c0)=[{}, {}, {}], 0x6, 0x0, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000040)=[{}, {}], 0x0, 0x0, &(0x7f0000000300)}) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x125d) 12:00:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff2000/0xd000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0xd000, 0x1}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0x125f) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r2, 0x401c5820, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x3, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0_to_hsr\x00'}) (async) ioctl$IOMMU_VFIO_IOAS$GET(0xffffffffffffffff, 0x3b88, &(0x7f0000000000)={0xc, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f00000000c0)={0xfffffffffffffe71, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000500)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x6, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f0000000580)) 12:00:34 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x802, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$pptp(r1, 0x0, 0x0) write$tcp_mem(r1, &(0x7f0000000180)={0x4, 0x20, 0x3, 0x20, 0x4}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) write$tcp_mem(r2, &(0x7f0000000040), 0x48) write$tcp_mem(r2, &(0x7f00000000c0)={0x2, 0x20, 0x1, 0x20, 0x8000000000000000}, 0x48) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r1) connect$can_j1939(r1, 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) close$fd_v4l2_buffer(r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) close$fd_v4l2_buffer(r1) (async) connect$can_j1939(r1, 0x0, 0x0) (async) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) (async) close$fd_v4l2_buffer(r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) (async) 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000500)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x6, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f0000000580)) 12:00:34 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000fc0)={{}, {r3}}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f00000000c0)={r3}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000340)={0x0, 0x3, 0x0, &(0x7f00000001c0)=[{}, {}, {}], 0x6, 0x0, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000040)=[{}, {}], 0x0, 0x0, &(0x7f0000000300)}) (async) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x125d) 12:00:34 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xd0001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x1ff, 0x1, 'client1\x00', 0x3, "3f42676c5beffd5f", "692315019f4d46566884f1b89148d464c1c958d83f42d0cd4b717972046bdb3c", 0x36a, 0x3}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141240) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000500)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x6, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000500)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x6, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f0000000580)) 12:00:34 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x802, 0x0) (async) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x802, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$pptp(r1, 0x0, 0x0) write$tcp_mem(r1, &(0x7f0000000180)={0x4, 0x20, 0x3, 0x20, 0x4}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) write$tcp_mem(r2, &(0x7f0000000040), 0x48) write$tcp_mem(r2, &(0x7f00000000c0)={0x2, 0x20, 0x1, 0x20, 0x8000000000000000}, 0x48) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) (async) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:34 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000400)={0x80000000, 0x0, &(0x7f0000000800)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000fc0)={{}, {r3}}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f00000000c0)={r3}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000340)={0x0, 0x3, 0x0, &(0x7f00000001c0)=[{}, {}, {}], 0x6, 0x0, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000040)=[{}, {}], 0x0, 0x0, &(0x7f0000000300)}) (async) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0x125d) 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x7, 0x86b, 0x80000001}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x801c581f, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0x541b, r1) 12:00:34 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xd0001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x1ff, 0x1, 'client1\x00', 0x3, "3f42676c5beffd5f", "692315019f4d46566884f1b89148d464c1c958d83f42d0cd4b717972046bdb3c", 0x36a, 0x3}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141240) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:34 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x802, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x80000) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x80000) ioctl$NBD_CLEAR_QUE(r0, 0x125f) pipe2$watch_queue(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$pptp(r1, 0x0, 0x0) write$tcp_mem(r1, &(0x7f0000000180)={0x4, 0x20, 0x3, 0x20, 0x4}, 0x48) (async) write$tcp_mem(r1, &(0x7f0000000180)={0x4, 0x20, 0x3, 0x20, 0x4}, 0x48) syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) (async) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x65, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) write$tcp_mem(r2, &(0x7f0000000040), 0x48) write$tcp_mem(r2, &(0x7f00000000c0)={0x2, 0x20, 0x1, 0x20, 0x8000000000000000}, 0x48) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) 12:00:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f00000001c0)={0xc}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) r3 = userfaultfd(0x80800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r4 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x8000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x464080) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x100) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7fffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0xffff) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xffff) 12:00:34 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xd0001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x1ff, 0x1, 'client1\x00', 0x3, "3f42676c5beffd5f", "692315019f4d46566884f1b89148d464c1c958d83f42d0cd4b717972046bdb3c", 0x36a, 0x3}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141240) ioctl$NBD_CLEAR_QUE(r1, 0x301) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xd0001) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x1ff, 0x1, 'client1\x00', 0x3, "3f42676c5beffd5f", "692315019f4d46566884f1b89148d464c1c958d83f42d0cd4b717972046bdb3c", 0x36a, 0x3}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141240) (async) ioctl$NBD_CLEAR_QUE(r1, 0x301) (async) 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x7, 0x86b, 0x80000001}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) socket$kcm(0x29, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x801c581f, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0x541b, r1) 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f00000001c0)={0xc}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125d) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) r3 = userfaultfd(0x80800) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r4 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x8000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8) (async, rerun: 32) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x464080) (async, rerun: 32) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x100) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7fffffff) (async, rerun: 64) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (rerun: 64) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0xffff) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xffff) 12:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:34 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x7, 0x86b, 0x80000001}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x801c581f, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r1, 0x541b, r1) 12:00:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', 'E]\'[\x00'}, 0xa) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) write$apparmor_exec(r2, &(0x7f0000000140)={'exec ', '/dev/nbd#\x00'}, 0xf) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r2}) 12:00:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 12:00:35 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x3, 0x4}, 'port1\x00', 0xe1, 0x30802, 0x7ff, 0x1, 0x0, 0xfffffffa, 0xe7e3, 0x0, 0x1, 0x6}) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x31, 0xf4aa, 0x5, 0x0, 0x3, 0x800}) close$fd_v4l2_buffer(r1) socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x10000, 0x0, r1, 0x1a, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x4}, 0x48) [ 1271.597104][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 1271.597126][ T28] audit: type=1400 audit(1707480035.139:19): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14497 comm="syz-executor.2" 12:00:35 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x3, 0x4}, 'port1\x00', 0xe1, 0x30802, 0x7ff, 0x1, 0x0, 0xfffffffa, 0xe7e3, 0x0, 0x1, 0x6}) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x31, 0xf4aa, 0x5, 0x0, 0x3, 0x800}) (async) close$fd_v4l2_buffer(r1) socket$inet6(0xa, 0x5, 0x0) (async) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x10000, 0x0, r1, 0x1a, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x4}, 0x48) 12:00:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', 'E]\'[\x00'}, 0xa) ioctl$NBD_CLEAR_QUE(r0, 0x301) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, 0x0) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) write$apparmor_exec(r2, &(0x7f0000000140)={'exec ', '/dev/nbd#\x00'}, 0xf) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r2}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r2}) 12:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 64) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f00000001c0)={0xc}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0x125d) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) (async) r3 = userfaultfd(0x80800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) (rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r4 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x8000) (async) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x464080) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x100) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7fffffff) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0xffff) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xffff) 12:00:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_CLEAR_QUE(r0, 0xab05) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) 12:00:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) 12:00:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_exec(r1, &(0x7f0000000040)={'exec ', 'E]\'[\x00'}, 0xa) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0x301) (rerun: 64) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close$fd_v4l2_buffer(r2) ioctl$VIDIOC_QUERYBUF_DMABUF(r2, 0xc0585609, 0x0) (async) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) (async) write$apparmor_exec(r2, &(0x7f0000000140)={'exec ', '/dev/nbd#\x00'}, 0xf) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r2}) (rerun: 32) 12:00:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20081) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x149000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x14) 12:00:35 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x3, 0x4}, 'port1\x00', 0xe1, 0x30802, 0x7ff, 0x1, 0x0, 0xfffffffa, 0xe7e3, 0x0, 0x1, 0x6}) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x31, 0xf4aa, 0x5, 0x0, 0x3, 0x800}) (async) close$fd_v4l2_buffer(r1) (async) socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r1, 0x541b, 0xffffffffffffffff) (rerun: 32) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x10000, 0x0, r1, 0x1a, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x4}, 0x48) [ 1271.895865][ T28] audit: type=1400 audit(1707480035.439:20): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" 12:00:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20081) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20081) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) 12:00:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x149000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x14) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x149000) (async) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x14) (async) 12:00:35 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000000)={0xff, 0x6, 0x2}, 0x8) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1271.963768][ T28] audit: type=1400 audit(1707480035.439:21): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" 12:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x5421, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_PAUSE(r1, 0x40044145, &(0x7f00000000c0)=0xfffffbff) r2 = syz_open_dev$sg(&(0x7f0000000000), 0xccb, 0x4000) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)) [ 1272.037434][ T28] audit: type=1400 audit(1707480035.439:22): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" 12:00:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125f) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x149000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x14) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x125f) (async) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x149000) (async) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x14) (async) 12:00:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20081) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:35 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000000)={0xff, 0x6, 0x2}, 0x8) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) [ 1272.114503][ T28] audit: type=1400 audit(1707480035.439:23): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" 12:00:35 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) close$fd_v4l2_buffer(r0) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000480), 0x2) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000004c0)={r0}, 0x4) 12:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x5421, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_PAUSE(r1, 0x40044145, &(0x7f00000000c0)=0xfffffbff) r2 = syz_open_dev$sg(&(0x7f0000000000), 0xccb, 0x4000) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)) (async) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)) [ 1272.196580][ T28] audit: type=1400 audit(1707480035.439:24): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" 12:00:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80000) 12:00:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101003) ioctl$NBD_CLEAR_QUE(r0, 0x125f) [ 1272.263981][ T28] audit: type=1400 audit(1707480035.439:25): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" 12:00:35 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000000)={0xff, 0x6, 0x2}, 0x8) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) 12:00:35 executing program 4: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) (async) close$fd_v4l2_buffer(r0) (async) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000480), 0x2) (async) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000004c0)={r0}, 0x4) [ 1272.342538][ T28] audit: type=1400 audit(1707480035.439:26): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" [ 1272.387769][ T28] audit: type=1400 audit(1707480035.439:27): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" [ 1272.423975][T14563] ------------[ cut here ]------------ [ 1272.429641][T14563] WARNING: CPU: 1 PID: 14563 at block/bdev.c:930 bdev_file_open_by_dev+0x112/0x270 [ 1272.439300][T14563] Modules linked in: [ 1272.442674][ T28] audit: type=1400 audit(1707480035.469:28): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="E]'[" pid=14520 comm="syz-executor.2" [ 1272.443317][T14563] CPU: 1 PID: 14563 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1272.443354][T14563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1272.485671][T14563] RIP: 0010:bdev_file_open_by_dev+0x112/0x270 [ 1272.492069][T14563] Code: 04 b2 14 fd 44 89 e8 83 e0 02 75 23 44 89 ee 83 e6 01 45 31 e4 31 ff e8 ec b1 14 fd 44 89 e8 83 e0 01 75 18 e8 9f ad 14 fd 90 <0f> 0b 90 eb 12 e8 94 ad 14 fd 41 bc 01 00 00 00 eb 05 e8 87 ad 14 [ 1272.513772][T14563] RSP: 0018:ffffc900149b7b58 EFLAGS: 00010283 [ 1272.520651][T14563] RAX: ffffffff847f2dc1 RBX: 0000000000000000 RCX: 0000000000040000 [ 1272.529506][T14563] RDX: ffffc90004689000 RSI: 0000000000000757 RDI: 0000000000000758 [ 1272.537766][T14563] RBP: ffff88801d0a2e00 R08: ffffffff847f2db4 R09: 1ffff11003a146cb [ 1272.546084][T14563] R10: dffffc0000000000 R11: ffffed1003a146cc R12: 0000000000000000 [ 1272.554584][T14563] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000000 [ 1272.562631][T14563] FS: 00007f3942e836c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 1272.572105][T14563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1272.578952][T14563] CR2: 00007f39421a5aa8 CR3: 0000000011734000 CR4: 00000000003506f0 12:00:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x751b) 12:00:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_CLEAR_QUE(r0, 0x301) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80000) 12:00:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x125d) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0x5421, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r1, 0x5421, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_PAUSE(r1, 0x40044145, &(0x7f00000000c0)=0xfffffbff) syz_open_dev$sg(&(0x7f0000000000), 0xccb, 0x4000) (async) r2 = syz_open_dev$sg(&(0x7f0000000000), 0xccb, 0x4000) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)) [ 1272.587178][T14563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1272.595468][T14563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1272.604739][T14563] Call Trace: [ 1272.608093][T14563] [ 1272.611071][T14563] ? __warn+0x163/0x4b0 [ 1272.615791][T14563] ? bdev_file_open_by_dev+0x112/0x270 [ 1272.621419][T14563] ? report_bug+0x2b3/0x500 [ 1272.626232][T14563] ? bdev_file_open_by_dev+0x112/0x270 [ 1272.631840][T14563] ? handle_bug+0x3e/0x70 12:00:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0x301) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x751b) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0x301) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x751b) (async) [ 1272.636415][T14563] ? exc_invalid_op+0x1a/0x50 [ 1272.641153][T14563] ? asm_exc_invalid_op+0x1a/0x20 [ 1272.646471][T14563] ? bdev_file_open_by_dev+0x104/0x270 [ 1272.652159][T14563] ? bdev_file_open_by_dev+0x111/0x270 [ 1272.657871][T14563] ? bdev_file_open_by_dev+0x112/0x270 [ 1272.663915][T14563] ? bdev_file_open_by_dev+0x111/0x270 [ 1272.669532][T14563] disk_scan_partitions+0x1be/0x2b0 [ 1272.675129][T14563] blkdev_common_ioctl+0x15cc/0x2880 [ 1272.681223][T14563] ? __pfx_blkdev_common_ioctl+0x10/0x10 12:00:36 executing program 4: pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) close$fd_v4l2_buffer(r0) socket$kcm(0x29, 0x2, 0x0) (async) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000480), 0x2) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000004c0)={r0}, 0x4) [ 1272.687191][T14563] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1272.693349][T14563] ? __pfx_lock_acquire+0x10/0x10 [ 1272.698615][T14563] ? file_to_blk_mode+0xd5/0x140 [ 1272.703900][T14563] blkdev_ioctl+0x532/0x740 [ 1272.709739][T14563] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1272.715180][T14563] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1272.720751][T14563] ? security_file_ioctl+0x87/0xb0 [ 1272.726020][T14563] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1272.731191][T14563] __se_sys_ioctl+0xfc/0x170 [ 1272.736480][T14563] do_syscall_64+0xfb/0x240 [ 1272.741244][T14563] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1272.747639][T14563] RIP: 0033:0x7f394207dda9 [ 1272.753247][T14563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1272.774320][T14563] RSP: 002b:00007f3942e830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:00:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20402) ioctl$NBD_CLEAR_QUE(r0, 0x125d) [ 1272.782987][T14563] RAX: ffffffffffffffda RBX: 00007f39421abf80 RCX: 00007f394207dda9 [ 1272.791462][T14563] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 1272.799895][T14563] RBP: 00007f39420ca47a R08: 0000000000000000 R09: 0000000000000000 [ 1272.809326][T14563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1272.817711][T14563] R13: 000000000000000b R14: 00007f39421abf80 R15: 00007ffc4de56fb8 [ 1272.826041][T14563] [ 1272.829128][T14563] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1272.837526][T14563] CPU: 1 PID: 14563 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1272.847662][T14563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1272.858066][T14563] Call Trace: [ 1272.861709][T14563] [ 1272.864901][T14563] dump_stack_lvl+0x241/0x360 [ 1272.869604][T14563] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1272.875501][T14563] ? __pfx__printk+0x10/0x10 [ 1272.880583][T14563] ? _printk+0xd5/0x120 [ 1272.884959][T14563] ? vscnprintf+0x5d/0x90 [ 1272.889442][T14563] panic+0x349/0x860 [ 1272.893384][T14563] ? __warn+0x172/0x4b0 [ 1272.897613][T14563] ? __pfx_panic+0x10/0x10 [ 1272.902058][T14563] ? show_trace_log_lvl+0x4e6/0x520 [ 1272.907596][T14563] __warn+0x31e/0x4b0 [ 1272.911706][T14563] ? bdev_file_open_by_dev+0x112/0x270 [ 1272.917290][T14563] report_bug+0x2b3/0x500 [ 1272.922014][T14563] ? bdev_file_open_by_dev+0x112/0x270 [ 1272.928126][T14563] handle_bug+0x3e/0x70 [ 1272.932528][T14563] exc_invalid_op+0x1a/0x50 [ 1272.937227][T14563] asm_exc_invalid_op+0x1a/0x20 [ 1272.942190][T14563] RIP: 0010:bdev_file_open_by_dev+0x112/0x270 [ 1272.948557][T14563] Code: 04 b2 14 fd 44 89 e8 83 e0 02 75 23 44 89 ee 83 e6 01 45 31 e4 31 ff e8 ec b1 14 fd 44 89 e8 83 e0 01 75 18 e8 9f ad 14 fd 90 <0f> 0b 90 eb 12 e8 94 ad 14 fd 41 bc 01 00 00 00 eb 05 e8 87 ad 14 [ 1272.970096][T14563] RSP: 0018:ffffc900149b7b58 EFLAGS: 00010283 [ 1272.976618][T14563] RAX: ffffffff847f2dc1 RBX: 0000000000000000 RCX: 0000000000040000 [ 1272.984607][T14563] RDX: ffffc90004689000 RSI: 0000000000000757 RDI: 0000000000000758 [ 1272.992680][T14563] RBP: ffff88801d0a2e00 R08: ffffffff847f2db4 R09: 1ffff11003a146cb [ 1273.000843][T14563] R10: dffffc0000000000 R11: ffffed1003a146cc R12: 0000000000000000 [ 1273.009132][T14563] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000000 [ 1273.017850][T14563] ? bdev_file_open_by_dev+0x104/0x270 [ 1273.023753][T14563] ? bdev_file_open_by_dev+0x111/0x270 [ 1273.029371][T14563] ? bdev_file_open_by_dev+0x111/0x270 [ 1273.035222][T14563] disk_scan_partitions+0x1be/0x2b0 [ 1273.042304][T14563] blkdev_common_ioctl+0x15cc/0x2880 [ 1273.048100][T14563] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1273.054552][T14563] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1273.061515][T14563] ? __pfx_lock_acquire+0x10/0x10 [ 1273.067306][T14563] ? file_to_blk_mode+0xd5/0x140 [ 1273.072798][T14563] blkdev_ioctl+0x532/0x740 [ 1273.077976][T14563] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1273.083127][T14563] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1273.088181][T14563] ? security_file_ioctl+0x87/0xb0 [ 1273.093755][T14563] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1273.099117][T14563] __se_sys_ioctl+0xfc/0x170 [ 1273.104102][T14563] do_syscall_64+0xfb/0x240 [ 1273.108725][T14563] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1273.114777][T14563] RIP: 0033:0x7f394207dda9 [ 1273.119255][T14563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1273.139691][T14563] RSP: 002b:00007f3942e830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1273.148674][T14563] RAX: ffffffffffffffda RBX: 00007f39421abf80 RCX: 00007f394207dda9 [ 1273.156950][T14563] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 1273.165396][T14563] RBP: 00007f39420ca47a R08: 0000000000000000 R09: 0000000000000000 [ 1273.174477][T14563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1273.182746][T14563] R13: 000000000000000b R14: 00007f39421abf80 R15: 00007ffc4de56fb8 [ 1273.190933][T14563] [ 1273.194465][T14563] Kernel Offset: disabled [ 1273.199897][T14563] Rebooting in 86400 seconds..