0x10000, 0x40000000000000, 0x5, 0x200, {0x5, 0x31, 0x1f, 0x9, 0x2, 0x3, 0x5, 0x3, 0x8, 0x6000, 0xff, r2, r3, 0x0, 0x401}}, {0x5, 0x8, 0x2, 0x7, '%*'}}, {{0x0, 0x3, 0x7ff, 0x4d, 0x80, 0x4, {0x2, 0x1f, 0x81, 0x3, 0xb560, 0x7fff, 0x0, 0x6, 0xce, 0x1000, 0x6, 0x0, r3, 0x3, 0x1}}, {0x0, 0xff, 0x4, 0x200, '-}-!'}}, {{0x4, 0x1, 0x100000001, 0x0, 0x5, 0x8, {0x5, 0x9373, 0x1bca, 0x3, 0x101, 0x2, 0x1, 0xff, 0xfbc9, 0xc000, 0x80000000, r2, 0x0, 0x423, 0x81}}, {0x4, 0x7, 0x1, 0x6d959a78, '\''}}, {{0x5, 0x1, 0x0, 0x3, 0x3, 0x8, {0x1, 0x9, 0x0, 0x6b8e, 0x0, 0x1, 0x34, 0x80010000, 0x56ec, 0x6000, 0x4, 0x0, 0x0, 0x20, 0x2}}, {0x2, 0x0, 0xa, 0xfffeffff, '/dev/fuse\x00'}}, {{0x4, 0x3, 0x2, 0x2, 0xfffffff8, 0x5e, {0x3, 0x6, 0x6b, 0x20, 0x800000, 0x8, 0x2, 0xffffffff, 0x7, 0x2000, 0x1, r2, 0x0, 0xf95, 0x6}}, {0x2, 0x3, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x3, 0x3, 0x0, 0x1ff, 0xffffffff, 0x2, {0x1, 0x5, 0x7fffffff, 0x4, 0x3, 0x7fffffff, 0x1, 0x6, 0x80000001, 0x6000, 0x9, r2, 0x0, 0xffffff81, 0x9}}, {0x0, 0x101, 0x6, 0x1000, '(})/[,'}}, {{0x1, 0x2, 0x4, 0xfff, 0x6, 0xfffffffd, {0x1, 0x4d0, 0x0, 0x80000000, 0xfffffffffffffffa, 0x3, 0x10000, 0x3, 0x5, 0xc000, 0x3, r6, r7, 0x80, 0xc6c}}, {0x4, 0x80000000, 0xa, 0x6, '/dev/fuse\x00'}}, {{0x0, 0x2, 0x3, 0x80000000, 0x3, 0x10000, {0x4, 0x1, 0x0, 0x7, 0x3, 0xff, 0x0, 0xd2, 0x19, 0x0, 0x6, r2, r3, 0x8001, 0x8}}, {0x5, 0x81, 0x5, 0x7, 'fuse\x00'}}]}, &(0x7f0000000e80)={0xa0, 0x0, 0x0, {{0x4, 0x3, 0x8000, 0x100000001, 0x3f800, 0x40, {0x6, 0xfff, 0x4, 0x2, 0xa9, 0x5, 0x8001, 0xffffffff, 0xfff, 0x5000, 0x1, r10, r11, 0x7, 0x5}}, {0x0, 0xc}}}, &(0x7f0000000f40)={0x20, 0xfffffffffffffff5, 0x3f, {0xcba, 0x4, 0x6, 0x1ff}}}) 19:10:35 executing program 0: ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000280)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local}}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0x0, 0x0, 0xc000}, 0x0) (async, rerun: 32) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 32) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765db00b5dce5f214339a1ffadd6bbda1f28f20e696b033bdf4f93f82c3d575e1189818985af4253ed3417a21b8538e03"], 0x34}}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0x40}}, 0x0) (async, rerun: 64) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001500b59500000000002000000a000000", @ANYRES32=r3, @ANYBLOB="080008001f536bae1400020000000000000000000000ffff"], 0x34}}, 0x0) (async, rerun: 64) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={@mcast1, @private1, @mcast2, 0x91c1, 0x5, 0x8, 0x0, 0xa5, 0x80080000, r3}) (async) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000006010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000800)={'ipvlan1\x00', 0x0}) (async) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r8, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)={0x28, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000400)={@local, r9}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xbc, r6, 0x200, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x2e}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x8300}, @ETHTOOL_A_CHANNELS_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x2}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x44040) 19:10:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0xf7fffffc}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4008044) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000858600e8ffffffffffffff000080", @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x30200}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @remote}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x50}}, 0x0) writev(r2, &(0x7f0000005d00)=[{&(0x7f0000005a40)="2e8e38680d3a9a2c02f52f2bd2c43c0acc962f3012c8e46a4d7034251b27cce118e92d2ed74c668bfa01af319642d166a38ffa44885d82ec02e4ba9a18a6e965c861e9fc9c2c7b654f3c7e251e97ed88", 0x50}, {&(0x7f0000005ac0)="86f74d6271df2ef7a7f9992c7e981f064550d50d01cec7d48786b686901dd2ad9c8da7fc4534819223daaaedbb3fac12aa03c32dc8f65f899c81a41be7c6469859296e3b7d30f7a4791d2d68338705d04f759469c7e2eaf1aca7d43dc8c7081398c5e240dca48ee86cf4221f320ddbfcaeab1ff78ffc81ce75b213e7d8983c2877f4880438473c4f11e49bf6db4e5b4e20cccf2e32c1b60aa1d5b0a6020eec146f39fb10dd7f3072375e1a3b9babbac92c1c20f63051", 0xb6}, {&(0x7f0000005b80)="e38b6435677f77f5c1f7910302e4755d669dee1919da042c186dcf4b3ce072669d367e88f1a8ae056a1253dfbfb6f98229b63969ad3cfef371ba6a338289c77b8256245699f77ae24fdf1d52d3f672bce46289696949d446638aac173bd51ccae7378ae11a4fe38e91882390687610c685d290f8a67f8bd64a57cf63a96395c0d92b564d49f2c7cd420cd0872d168e6a2e38", 0x92}, {&(0x7f0000005c40)="5d994c4f0d39d2376b64d82d20921f9cf92494b4fbd85fd0aaab92058c163493a1c3d38b707d3b84d8e9a13a3f6ad6ef1224a445d43e4e977a995720891fd7ca47bc8e2951be32579818171a41dbdadf2a6a41cfba523677c4fc9c9ff119e58f547e4f991b6a78aa900299bcd1fe4eaa78e07444bc73c212cbcb5540d17aad3edf74d503aab336c52f520645fb8397eb5f4f8ce516f6d43063e087", 0x9b}], 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local, 'hsr0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@empty, @loopback, 0x0}, &(0x7f0000002780)=0xc) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005f00)={&(0x7f0000005d80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005ec0)={&(0x7f0000005e40)=@getlink={0x74, 0x12, 0x30, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x22050, 0x80000}, [@IFLA_XDP={0x34, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_NET_NS_FD={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_OPERSTATE={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x11}, 0x54) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'hsr0\x00'}}, 0x7e) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) sendmmsg$sock(r5, &(0x7f0000005880)=[{{&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000002700)=[{&(0x7f0000000080)="977f3d512215f440e1f34d182ec81de50690d7de2dbae09382393d0bdb74bfa67d2b0a92198ec3894cdea619c1991e3893061660f9fc6efb3136e91af024", 0x3e}, {&(0x7f00000003c0)="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0x1000}, 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0x1000}, {&(0x7f00000049c0)="3e7fa798cb3312ba4c4fdd71042593f92c9d2476bed62cf41b81e64a5c4558702c4cbb6fded8754987490de69f000d766b8dcead374f6e98fd66389462d61d01a9ed8754aef384d0c10152f1391e931ad41c10d8c1652dc509fc801673af93f076fd907848e1db1cebf86e8c1e83d340211ffa0f3c0f554f027a110d6a24ec91c061518cad0f88866d9d8afc1b9c109de641bced2df98a6bf315b617bd5828c74e7adb", 0xa3}], 0x5, &(0x7f0000004b00)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0xc0}}, {{&(0x7f0000004bc0)=@hci={0x1f, 0x4, 0x3}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004c40)="1d5a3f03fa5048e9dabb4f34e97ea9a8aa134dd58e210631c59d03a5efb621d1927d133cb36a9173acebd30280ece4d1a7814aadde320e5f8f976b4a1b07d9a872b296e052db4127170f86dc8bfffb4669b05155cad9b7e604eda34deb4f", 0x5e}, {&(0x7f0000004cc0)="74bbac4340ab0cab0ea704c67a8f42b3c6527f6670aa1bd4ec51d035d1dfb0256de5e9be9d595c32891bbe7a0a95862c6a282a80f8f258416dce53fd", 0x3c}], 0x2, &(0x7f0000004d40)=[@mark={{0x14, 0x1, 0x24, 0x7}}], 0x18}}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004d80)="9a82fb1552c6be6cd06babe17daa9eb20ee6d040e5bafb80fffcd0980498102c41fbc5d32050f87660a204b33e819c1ee9eaf5528b04fe689f4bbb45b495cc698b899d84d31ee47a85099cad5dc270716761b4b592f3fc0fbccde3a387bc32abcb97", 0x62}], 0x1, &(0x7f0000004e40)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x78}}, {{&(0x7f0000004ec0)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @local}, 0x2, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f40)="ce9afa19417779cf97d2d46e69bd93a0d62c01fb7e3299c77a9dee70e9f3491244dea7c2d2cddbaf565e7c637401031633d2fb8de7398a24dc32dc463a23ea91cdf2a7c6d74e655147e0d1d224228f33df8cea9fa2c744a6b684a51690f3a7eeee07d7876693d60f4e0c271592e1cc1c95f72945226d3e9d5c71a5", 0x7b}, {&(0x7f0000004fc0)="d6500ffc2ac3d61ba418b1ebef167556ee468e57d0b626f8bbec975cec6c423a0b5230cf9f264e573423ae91b702b4fdf547053b3aa2651c", 0x38}], 0x2}}, {{&(0x7f0000005040)=@caif=@rfm={0x25, 0x503, "0c6872ac2a1794d7e38fbca751d27d45"}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000050c0)="0edaf0c0dec45dde47417345eccd49eeedcfe9bfe2a373a3ad1dd0a01f56e8ad6572dfbab48a7d199e10325c03ae9970dc39376bbcad4fa1efdb95ed33c60d29da2d1e59c8cfdb615d2be733b5bdae58953371711734beead1d83f07e32a7660c60b3b79f49b991ad8aae7e628dda43d28912aaf1e4961c4709df93e1f2ba917e828752d4dd5bfb8f29af972f1b9d9a14c6fa35d6cd728929206d8785cf2eee92a99208cd576", 0xa6}, {&(0x7f0000005180)="62c03e8d5c0bf20e4e2052bdc855e784b8ff5c12a88a23525189a32ceab4edba33120aa83418b75be9969a54e7217d26de26c245e0af6922a69f3cef4a53ad46abd759", 0x43}, {&(0x7f0000005dc0)="e1fa2c91694a077ebf663e9f9ca51bc3d5c3ef92b361fd293bee124b0d01092be542224f9cdfcdd7bd64905adbb30bb0aba1ad04ced202fdc6c8b7d329fda1f679228c5c617505169ab66247ce9d5bb5a4bfb848338ce8fa52ed4b3387a3f0", 0x5f}, {&(0x7f0000005280)="0ab5a72568862c385a3b2b2069995262c93c596053c3d6f244c3277d20b7e6", 0x1f}], 0x4, &(0x7f0000005300)=[@txtime={{0x18, 0x1, 0x3d, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x396}}], 0x60}}, {{&(0x7f0000005380)=@rc={0x1f, @any, 0x7}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005400)="44c627425ee00f7a8a6dd2a7c52cce52154b63d7dd74ac656a7c3905391e11179c0ac080f311655325b9553c200fdcdc8eeeeec5463de25795d3b08c3b1f845aea79063ddaeb1d76273f87c3456b85dc46ebf7405dc9958d44c6d1ba401dbb2565f14ef2c2c6482660744ca02da5dcfc0e4a3bc20d9940a2b08bc1ff56922afdf8f01fa13b3069def4af84fdb51f7cf1", 0x90}, {&(0x7f0000005200)="f2e5adff359e71294b1dfcdb81bab5a4aa7618d4629db0a87bb608058d44b35c0a37d0c6443b24e734d5bd735c76d5963b930fca936b8347cd6eab9f28f8695887214c891ffdd3f771f4c3e4e37e66cd1d588a852a7a9f3346aa5161a475518fd24e59578d10bb581c7ef4376619bc152dfc7e546c14a3", 0x77}, {&(0x7f0000005540)="169f1f4ef31fbd76cf5127af4858a37f0434b27c8bab29e318eda100049712b021053af44147e9111dc1849d86", 0x2d}, {&(0x7f0000005580)="1a4efb083806d7eebc6a2f2c558ca32634927613c41a53ac7e48894d50d21aca1de3e2cf35d422da7d566b047833151c015b488270e35c41e21906efb55bd1582d01eea4996d8d13973d6c8c64797b33699dd23111a87b8bd2cbbec5152cabdcdce2c2d2e8099a9985eaef7ff11f70f7f555a5ba1a969ed708811e691b700fba56a5aaa9088820faca842741655fd64721cb7466a1bad85ee2aca9614340ab5ec9865233a815fa34261a5c22fb99bf29c7ede28474dfefaab5ecfa2f9039e9a9f220ffff2af64f8a978ce4750a0d4668b27cda5747743438b225", 0xda}, {&(0x7f0000005680)="d0e1a66941c089e7458187b229b17b721f4be7432cb1d2347257f558080fbba89eb61650e8bc58ea5669d6e1802d3bca29dd0f0d6dfce75b0766d2920132771b56bc1090c5d73c3b077833bbf8d2f720f79846986ff82d320cb19686e2c0e83d7e6d332e18f85342f1d76ea7353ebf44f27ce1350990dd935fb4caf6eed2403df1b49bb7c3874c384e8266a848f2fe4cd9711662b928adc9286764", 0x9b}, {&(0x7f0000005740)="b550ac608db31abb97080d59651f2fe192b6bb9db49752b4f5e4cb96ba3a6c34b30264b669721ec4648643f509c8", 0x2e}, {&(0x7f0000005780)="e541f6cbdabbbff2ab9bfba8345bb9cd4b47b7bc0449a897291f56087e1889aad70ceff2af8065b25c352d1f51dbc8085d3fe304db0ff2afee830844024691fd1c693e8c45913a2ae16f67cd10d2278572e4130ecc26aa179f", 0x59}], 0x7}}], 0x7, 0x40) [ 440.921814][ T9440] block nbd5: shutting down sockets [ 440.941248][ T9441] block nbd3: shutting down sockets 19:10:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 441.055102][ T9457] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 441.111654][ T9458] block nbd3: shutting down sockets 19:10:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x13) 19:10:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = dup(r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 19:10:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xf6ffffff) 19:10:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) read$FUSE(r0, &(0x7f0000004680)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006a40)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0xfffffffffffffff5, 0x0, {0x4, 0x3, 0x0, 0x3, 0x0, 0x0, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) write(r4, &(0x7f0000004200)="74efc4c419fdb8d66b12a7bbf371d056ad6f01e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@can_newroute={0x44, 0x18, 0xf949683d4717830d, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "2727cab131d29eee"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r6}]}, 0x44}}, 0x0) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file1\x00', 0x0, r7) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@can_newroute={0x44, 0x18, 0xf949683d4717830d, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "2727cab131d29eee"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r10}]}, 0x44}}, 0x0) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r4, &(0x7f0000008a40)="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", 0x2000, &(0x7f0000000f80)={&(0x7f0000000000)={0x50, 0x0, 0xd2, {0x7, 0x24, 0x3, 0x423001, 0x3f, 0xfff8, 0x80000000, 0x35}}, &(0x7f0000000100)={0x18, 0x64264868dbd8442a, 0x1, {0x20}}, &(0x7f0000000140)={0x18, 0x0, 0x0, {0x1}}, &(0x7f0000000180)={0x18, 0xffffffffffffffda, 0xdec, {0x9}}, &(0x7f00000001c0)={0x18, 0x0, 0x9, {0xffffffff}}, &(0x7f0000000200)={0x28, 0x0, 0x7f, {{0x6, 0x1, 0x1}}}, &(0x7f0000000240)={0x60, 0x0, 0x6c1, {{0x0, 0x667, 0x6, 0x9551, 0x0, 0x9, 0x0, 0xfffffffb}}}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xf55}}, &(0x7f0000000300)={0x1a, 0x0, 0x2b, {'/dev/fuse\x00'}}, &(0x7f0000000340)={0x20, 0x0, 0x9, {0x0, 0xf}}, &(0x7f0000000380)={0x78, 0xfffffffffffffffe, 0x9, {0x2, 0x5, 0x0, {0x4, 0x6, 0xe41a, 0x2, 0x2, 0x4, 0x4, 0x7, 0x8000, 0x2000, 0x0, 0x0, r3, 0x6, 0x10001}}}, &(0x7f0000000480)={0x90, 0x0, 0x6, {0x2, 0x3, 0x7, 0x6, 0xfff, 0x200000, {0x5, 0x20, 0x3, 0x1ff, 0xff, 0x100, 0x8, 0xfffffffe, 0x7, 0xc000, 0x1000, 0x0, r3, 0x8, 0x80000001}}}, &(0x7f0000000540)={0xc8, 0x0, 0x1738f9f7, [{0x2, 0x4, 0x3, 0x4, '(&.'}, {0x1, 0x6, 0x0, 0x7}, {0x5, 0x28d5, 0x5, 0xfffffffb, 'fuse\x00'}, {0x0, 0x8, 0x5, 0x8001, 'fuse\x00'}, {0x4, 0x8, 0x5, 0x9, 'fuse\x00'}, {0x1, 0x8, 0x3, 0xffffffff, '@\'#'}]}, &(0x7f0000000780)={0x660, 0x0, 0x800, [{{0x4, 0x2, 0x0, 0x8, 0xffffffff, 0x0, {0x3, 0x7ff, 0x2, 0x9, 0x80, 0x1, 0xe0, 0xffff3a39, 0x1ff, 0x8000, 0x81, 0x0, r3, 0x4}}, {0x2, 0x67, 0x5, 0x6, 'fuse\x00'}}, {{0x0, 0x2, 0xda06, 0x9, 0xfffffff9, 0x2, {0x6, 0xc37, 0x1ff, 0x1, 0x0, 0x7b6, 0x0, 0xba, 0x7fff, 0x1000, 0x4, 0x0, r3, 0xa1, 0x1}}, {0xfd7, 0x80000000}}, {{0x2, 0x2, 0x10000, 0x40000000000000, 0x5, 0x200, {0x5, 0x31, 0x1f, 0x9, 0x2, 0x3, 0x5, 0x3, 0x8, 0x6000, 0xff, r2, r3, 0x0, 0x401}}, {0x5, 0x8, 0x2, 0x7, '%*'}}, {{0x0, 0x3, 0x7ff, 0x4d, 0x80, 0x4, {0x2, 0x1f, 0x81, 0x3, 0xb560, 0x7fff, 0x0, 0x6, 0xce, 0x1000, 0x6, 0x0, r3, 0x3, 0x1}}, {0x0, 0xff, 0x4, 0x200, '-}-!'}}, {{0x4, 0x1, 0x100000001, 0x0, 0x5, 0x8, {0x5, 0x9373, 0x1bca, 0x3, 0x101, 0x2, 0x1, 0xff, 0xfbc9, 0xc000, 0x80000000, r2, 0x0, 0x423, 0x81}}, {0x4, 0x7, 0x1, 0x6d959a78, '\''}}, {{0x5, 0x1, 0x0, 0x3, 0x3, 0x8, {0x1, 0x9, 0x0, 0x6b8e, 0x0, 0x1, 0x34, 0x80010000, 0x56ec, 0x6000, 0x4, 0x0, 0x0, 0x20, 0x2}}, {0x2, 0x0, 0xa, 0xfffeffff, '/dev/fuse\x00'}}, {{0x4, 0x3, 0x2, 0x2, 0xfffffff8, 0x5e, {0x3, 0x6, 0x6b, 0x20, 0x800000, 0x8, 0x2, 0xffffffff, 0x7, 0x2000, 0x1, r2, 0x0, 0xf95, 0x6}}, {0x2, 0x3, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x3, 0x3, 0x0, 0x1ff, 0xffffffff, 0x2, {0x1, 0x5, 0x7fffffff, 0x4, 0x3, 0x7fffffff, 0x1, 0x6, 0x80000001, 0x6000, 0x9, r2, 0x0, 0xffffff81, 0x9}}, {0x0, 0x101, 0x6, 0x1000, '(})/[,'}}, {{0x1, 0x2, 0x4, 0xfff, 0x6, 0xfffffffd, {0x1, 0x4d0, 0x0, 0x80000000, 0xfffffffffffffffa, 0x3, 0x10000, 0x3, 0x5, 0xc000, 0x3, r6, r7, 0x80, 0xc6c}}, {0x4, 0x80000000, 0xa, 0x6, '/dev/fuse\x00'}}, {{0x0, 0x2, 0x3, 0x80000000, 0x3, 0x10000, {0x4, 0x1, 0x0, 0x7, 0x3, 0xff, 0x0, 0xd2, 0x19, 0x0, 0x6, r2, r3, 0x8001, 0x8}}, {0x5, 0x81, 0x5, 0x7, 'fuse\x00'}}]}, &(0x7f0000000e80)={0xa0, 0x0, 0x0, {{0x4, 0x3, 0x8000, 0x100000001, 0x3f800, 0x40, {0x6, 0xfff, 0x4, 0x2, 0xa9, 0x5, 0x8001, 0xffffffff, 0xfff, 0x5000, 0x1, r10, r11, 0x7, 0x5}}, {0x0, 0xc}}}, &(0x7f0000000f40)={0x20, 0xfffffffffffffff5, 0x3f, {0xcba, 0x4, 0x6, 0x1ff}}}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) (async) read$FUSE(r0, &(0x7f0000004680)={0x2020}, 0x2020) (async) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0x0, r1}, 0x50) (async) syz_fuse_handle_req(r0, &(0x7f0000006a40)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0xfffffffffffffff5, 0x0, {0x4, 0x3, 0x0, 0x3, 0x0, 0x0, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) (async) openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) (async) write(r4, &(0x7f0000004200)="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", 0xffe00) (async) syz_init_net_socket$ax25(0x3, 0x2, 0x0) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0x5) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@can_newroute={0x44, 0x18, 0xf949683d4717830d, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "2727cab131d29eee"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r6}]}, 0x44}}, 0x0) (async) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)) (async) chown(&(0x7f0000000100)='./file1\x00', 0x0, r7) (async) socket$netlink(0x10, 0x3, 0x0) (async) syz_init_net_socket$ax25(0x3, 0x2, 0x0) (async) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0x5) (async) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@can_newroute={0x44, 0x18, 0xf949683d4717830d, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "2727cab131d29eee"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r10}]}, 0x44}}, 0x0) (async) fstat(r0, &(0x7f0000000e00)) (async) syz_fuse_handle_req(r4, &(0x7f0000008a40)="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", 0x2000, &(0x7f0000000f80)={&(0x7f0000000000)={0x50, 0x0, 0xd2, {0x7, 0x24, 0x3, 0x423001, 0x3f, 0xfff8, 0x80000000, 0x35}}, &(0x7f0000000100)={0x18, 0x64264868dbd8442a, 0x1, {0x20}}, &(0x7f0000000140)={0x18, 0x0, 0x0, {0x1}}, &(0x7f0000000180)={0x18, 0xffffffffffffffda, 0xdec, {0x9}}, &(0x7f00000001c0)={0x18, 0x0, 0x9, {0xffffffff}}, &(0x7f0000000200)={0x28, 0x0, 0x7f, {{0x6, 0x1, 0x1}}}, &(0x7f0000000240)={0x60, 0x0, 0x6c1, {{0x0, 0x667, 0x6, 0x9551, 0x0, 0x9, 0x0, 0xfffffffb}}}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xf55}}, &(0x7f0000000300)={0x1a, 0x0, 0x2b, {'/dev/fuse\x00'}}, &(0x7f0000000340)={0x20, 0x0, 0x9, {0x0, 0xf}}, &(0x7f0000000380)={0x78, 0xfffffffffffffffe, 0x9, {0x2, 0x5, 0x0, {0x4, 0x6, 0xe41a, 0x2, 0x2, 0x4, 0x4, 0x7, 0x8000, 0x2000, 0x0, 0x0, r3, 0x6, 0x10001}}}, &(0x7f0000000480)={0x90, 0x0, 0x6, {0x2, 0x3, 0x7, 0x6, 0xfff, 0x200000, {0x5, 0x20, 0x3, 0x1ff, 0xff, 0x100, 0x8, 0xfffffffe, 0x7, 0xc000, 0x1000, 0x0, r3, 0x8, 0x80000001}}}, &(0x7f0000000540)={0xc8, 0x0, 0x1738f9f7, [{0x2, 0x4, 0x3, 0x4, '(&.'}, {0x1, 0x6, 0x0, 0x7}, {0x5, 0x28d5, 0x5, 0xfffffffb, 'fuse\x00'}, {0x0, 0x8, 0x5, 0x8001, 'fuse\x00'}, {0x4, 0x8, 0x5, 0x9, 'fuse\x00'}, {0x1, 0x8, 0x3, 0xffffffff, '@\'#'}]}, &(0x7f0000000780)={0x660, 0x0, 0x800, [{{0x4, 0x2, 0x0, 0x8, 0xffffffff, 0x0, {0x3, 0x7ff, 0x2, 0x9, 0x80, 0x1, 0xe0, 0xffff3a39, 0x1ff, 0x8000, 0x81, 0x0, r3, 0x4}}, {0x2, 0x67, 0x5, 0x6, 'fuse\x00'}}, {{0x0, 0x2, 0xda06, 0x9, 0xfffffff9, 0x2, {0x6, 0xc37, 0x1ff, 0x1, 0x0, 0x7b6, 0x0, 0xba, 0x7fff, 0x1000, 0x4, 0x0, r3, 0xa1, 0x1}}, {0xfd7, 0x80000000}}, {{0x2, 0x2, 0x10000, 0x40000000000000, 0x5, 0x200, {0x5, 0x31, 0x1f, 0x9, 0x2, 0x3, 0x5, 0x3, 0x8, 0x6000, 0xff, r2, r3, 0x0, 0x401}}, {0x5, 0x8, 0x2, 0x7, '%*'}}, {{0x0, 0x3, 0x7ff, 0x4d, 0x80, 0x4, {0x2, 0x1f, 0x81, 0x3, 0xb560, 0x7fff, 0x0, 0x6, 0xce, 0x1000, 0x6, 0x0, r3, 0x3, 0x1}}, {0x0, 0xff, 0x4, 0x200, '-}-!'}}, {{0x4, 0x1, 0x100000001, 0x0, 0x5, 0x8, {0x5, 0x9373, 0x1bca, 0x3, 0x101, 0x2, 0x1, 0xff, 0xfbc9, 0xc000, 0x80000000, r2, 0x0, 0x423, 0x81}}, {0x4, 0x7, 0x1, 0x6d959a78, '\''}}, {{0x5, 0x1, 0x0, 0x3, 0x3, 0x8, {0x1, 0x9, 0x0, 0x6b8e, 0x0, 0x1, 0x34, 0x80010000, 0x56ec, 0x6000, 0x4, 0x0, 0x0, 0x20, 0x2}}, {0x2, 0x0, 0xa, 0xfffeffff, '/dev/fuse\x00'}}, {{0x4, 0x3, 0x2, 0x2, 0xfffffff8, 0x5e, {0x3, 0x6, 0x6b, 0x20, 0x800000, 0x8, 0x2, 0xffffffff, 0x7, 0x2000, 0x1, r2, 0x0, 0xf95, 0x6}}, {0x2, 0x3, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x3, 0x3, 0x0, 0x1ff, 0xffffffff, 0x2, {0x1, 0x5, 0x7fffffff, 0x4, 0x3, 0x7fffffff, 0x1, 0x6, 0x80000001, 0x6000, 0x9, r2, 0x0, 0xffffff81, 0x9}}, {0x0, 0x101, 0x6, 0x1000, '(})/[,'}}, {{0x1, 0x2, 0x4, 0xfff, 0x6, 0xfffffffd, {0x1, 0x4d0, 0x0, 0x80000000, 0xfffffffffffffffa, 0x3, 0x10000, 0x3, 0x5, 0xc000, 0x3, r6, r7, 0x80, 0xc6c}}, {0x4, 0x80000000, 0xa, 0x6, '/dev/fuse\x00'}}, {{0x0, 0x2, 0x3, 0x80000000, 0x3, 0x10000, {0x4, 0x1, 0x0, 0x7, 0x3, 0xff, 0x0, 0xd2, 0x19, 0x0, 0x6, r2, r3, 0x8001, 0x8}}, {0x5, 0x81, 0x5, 0x7, 'fuse\x00'}}]}, &(0x7f0000000e80)={0xa0, 0x0, 0x0, {{0x4, 0x3, 0x8000, 0x100000001, 0x3f800, 0x40, {0x6, 0xfff, 0x4, 0x2, 0xa9, 0x5, 0x8001, 0xffffffff, 0xfff, 0x5000, 0x1, r10, r11, 0x7, 0x5}}, {0x0, 0xc}}}, &(0x7f0000000f40)={0x20, 0xfffffffffffffff5, 0x3f, {0xcba, 0x4, 0x6, 0x1ff}}}) (async) 19:10:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}}, 0x0) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0xf7fffffc}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4008044) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000858600e8ffffffffffffff000080", @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x30200}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @remote}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x50}}, 0x0) (async, rerun: 32) writev(r2, &(0x7f0000005d00)=[{&(0x7f0000005a40)="2e8e38680d3a9a2c02f52f2bd2c43c0acc962f3012c8e46a4d7034251b27cce118e92d2ed74c668bfa01af319642d166a38ffa44885d82ec02e4ba9a18a6e965c861e9fc9c2c7b654f3c7e251e97ed88", 0x50}, {&(0x7f0000005ac0)="86f74d6271df2ef7a7f9992c7e981f064550d50d01cec7d48786b686901dd2ad9c8da7fc4534819223daaaedbb3fac12aa03c32dc8f65f899c81a41be7c6469859296e3b7d30f7a4791d2d68338705d04f759469c7e2eaf1aca7d43dc8c7081398c5e240dca48ee86cf4221f320ddbfcaeab1ff78ffc81ce75b213e7d8983c2877f4880438473c4f11e49bf6db4e5b4e20cccf2e32c1b60aa1d5b0a6020eec146f39fb10dd7f3072375e1a3b9babbac92c1c20f63051", 0xb6}, {&(0x7f0000005b80)="e38b6435677f77f5c1f7910302e4755d669dee1919da042c186dcf4b3ce072669d367e88f1a8ae056a1253dfbfb6f98229b63969ad3cfef371ba6a338289c77b8256245699f77ae24fdf1d52d3f672bce46289696949d446638aac173bd51ccae7378ae11a4fe38e91882390687610c685d290f8a67f8bd64a57cf63a96395c0d92b564d49f2c7cd420cd0872d168e6a2e38", 0x92}, {&(0x7f0000005c40)="5d994c4f0d39d2376b64d82d20921f9cf92494b4fbd85fd0aaab92058c163493a1c3d38b707d3b84d8e9a13a3f6ad6ef1224a445d43e4e977a995720891fd7ca47bc8e2951be32579818171a41dbdadf2a6a41cfba523677c4fc9c9ff119e58f547e4f991b6a78aa900299bcd1fe4eaa78e07444bc73c212cbcb5540d17aad3edf74d503aab336c52f520645fb8397eb5f4f8ce516f6d43063e087", 0x9b}], 0x4) (rerun: 32) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local, 'hsr0\x00'}}, 0x1e) (async) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) (async) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@empty, @loopback, 0x0}, &(0x7f0000002780)=0xc) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005f00)={&(0x7f0000005d80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005ec0)={&(0x7f0000005e40)=@getlink={0x74, 0x12, 0x30, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x22050, 0x80000}, [@IFLA_XDP={0x34, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_NET_NS_FD={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_OPERSTATE={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x11}, 0x54) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'hsr0\x00'}}, 0x7e) (async, rerun: 64) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) (async, rerun: 64) sendmmsg$sock(r5, &(0x7f0000005880)=[{{&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000002700)=[{&(0x7f0000000080)="977f3d512215f440e1f34d182ec81de50690d7de2dbae09382393d0bdb74bfa67d2b0a92198ec3894cdea619c1991e3893061660f9fc6efb3136e91af024", 0x3e}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000049c0)="3e7fa798cb3312ba4c4fdd71042593f92c9d2476bed62cf41b81e64a5c4558702c4cbb6fded8754987490de69f000d766b8dcead374f6e98fd66389462d61d01a9ed8754aef384d0c10152f1391e931ad41c10d8c1652dc509fc801673af93f076fd907848e1db1cebf86e8c1e83d340211ffa0f3c0f554f027a110d6a24ec91c061518cad0f88866d9d8afc1b9c109de641bced2df98a6bf315b617bd5828c74e7adb", 0xa3}], 0x5, &(0x7f0000004b00)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0xc0}}, {{&(0x7f0000004bc0)=@hci={0x1f, 0x4, 0x3}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004c40)="1d5a3f03fa5048e9dabb4f34e97ea9a8aa134dd58e210631c59d03a5efb621d1927d133cb36a9173acebd30280ece4d1a7814aadde320e5f8f976b4a1b07d9a872b296e052db4127170f86dc8bfffb4669b05155cad9b7e604eda34deb4f", 0x5e}, {&(0x7f0000004cc0)="74bbac4340ab0cab0ea704c67a8f42b3c6527f6670aa1bd4ec51d035d1dfb0256de5e9be9d595c32891bbe7a0a95862c6a282a80f8f258416dce53fd", 0x3c}], 0x2, &(0x7f0000004d40)=[@mark={{0x14, 0x1, 0x24, 0x7}}], 0x18}}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004d80)="9a82fb1552c6be6cd06babe17daa9eb20ee6d040e5bafb80fffcd0980498102c41fbc5d32050f87660a204b33e819c1ee9eaf5528b04fe689f4bbb45b495cc698b899d84d31ee47a85099cad5dc270716761b4b592f3fc0fbccde3a387bc32abcb97", 0x62}], 0x1, &(0x7f0000004e40)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x78}}, {{&(0x7f0000004ec0)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @local}, 0x2, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f40)="ce9afa19417779cf97d2d46e69bd93a0d62c01fb7e3299c77a9dee70e9f3491244dea7c2d2cddbaf565e7c637401031633d2fb8de7398a24dc32dc463a23ea91cdf2a7c6d74e655147e0d1d224228f33df8cea9fa2c744a6b684a51690f3a7eeee07d7876693d60f4e0c271592e1cc1c95f72945226d3e9d5c71a5", 0x7b}, {&(0x7f0000004fc0)="d6500ffc2ac3d61ba418b1ebef167556ee468e57d0b626f8bbec975cec6c423a0b5230cf9f264e573423ae91b702b4fdf547053b3aa2651c", 0x38}], 0x2}}, {{&(0x7f0000005040)=@caif=@rfm={0x25, 0x503, "0c6872ac2a1794d7e38fbca751d27d45"}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000050c0)="0edaf0c0dec45dde47417345eccd49eeedcfe9bfe2a373a3ad1dd0a01f56e8ad6572dfbab48a7d199e10325c03ae9970dc39376bbcad4fa1efdb95ed33c60d29da2d1e59c8cfdb615d2be733b5bdae58953371711734beead1d83f07e32a7660c60b3b79f49b991ad8aae7e628dda43d28912aaf1e4961c4709df93e1f2ba917e828752d4dd5bfb8f29af972f1b9d9a14c6fa35d6cd728929206d8785cf2eee92a99208cd576", 0xa6}, {&(0x7f0000005180)="62c03e8d5c0bf20e4e2052bdc855e784b8ff5c12a88a23525189a32ceab4edba33120aa83418b75be9969a54e7217d26de26c245e0af6922a69f3cef4a53ad46abd759", 0x43}, {&(0x7f0000005dc0)="e1fa2c91694a077ebf663e9f9ca51bc3d5c3ef92b361fd293bee124b0d01092be542224f9cdfcdd7bd64905adbb30bb0aba1ad04ced202fdc6c8b7d329fda1f679228c5c617505169ab66247ce9d5bb5a4bfb848338ce8fa52ed4b3387a3f0", 0x5f}, {&(0x7f0000005280)="0ab5a72568862c385a3b2b2069995262c93c596053c3d6f244c3277d20b7e6", 0x1f}], 0x4, &(0x7f0000005300)=[@txtime={{0x18, 0x1, 0x3d, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x396}}], 0x60}}, {{&(0x7f0000005380)=@rc={0x1f, @any, 0x7}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005400)="44c627425ee00f7a8a6dd2a7c52cce52154b63d7dd74ac656a7c3905391e11179c0ac080f311655325b9553c200fdcdc8eeeeec5463de25795d3b08c3b1f845aea79063ddaeb1d76273f87c3456b85dc46ebf7405dc9958d44c6d1ba401dbb2565f14ef2c2c6482660744ca02da5dcfc0e4a3bc20d9940a2b08bc1ff56922afdf8f01fa13b3069def4af84fdb51f7cf1", 0x90}, {&(0x7f0000005200)="f2e5adff359e71294b1dfcdb81bab5a4aa7618d4629db0a87bb608058d44b35c0a37d0c6443b24e734d5bd735c76d5963b930fca936b8347cd6eab9f28f8695887214c891ffdd3f771f4c3e4e37e66cd1d588a852a7a9f3346aa5161a475518fd24e59578d10bb581c7ef4376619bc152dfc7e546c14a3", 0x77}, {&(0x7f0000005540)="169f1f4ef31fbd76cf5127af4858a37f0434b27c8bab29e318eda100049712b021053af44147e9111dc1849d86", 0x2d}, {&(0x7f0000005580)="1a4efb083806d7eebc6a2f2c558ca32634927613c41a53ac7e48894d50d21aca1de3e2cf35d422da7d566b047833151c015b488270e35c41e21906efb55bd1582d01eea4996d8d13973d6c8c64797b33699dd23111a87b8bd2cbbec5152cabdcdce2c2d2e8099a9985eaef7ff11f70f7f555a5ba1a969ed708811e691b700fba56a5aaa9088820faca842741655fd64721cb7466a1bad85ee2aca9614340ab5ec9865233a815fa34261a5c22fb99bf29c7ede28474dfefaab5ecfa2f9039e9a9f220ffff2af64f8a978ce4750a0d4668b27cda5747743438b225", 0xda}, {&(0x7f0000005680)="d0e1a66941c089e7458187b229b17b721f4be7432cb1d2347257f558080fbba89eb61650e8bc58ea5669d6e1802d3bca29dd0f0d6dfce75b0766d2920132771b56bc1090c5d73c3b077833bbf8d2f720f79846986ff82d320cb19686e2c0e83d7e6d332e18f85342f1d76ea7353ebf44f27ce1350990dd935fb4caf6eed2403df1b49bb7c3874c384e8266a848f2fe4cd9711662b928adc9286764", 0x9b}, {&(0x7f0000005740)="b550ac608db31abb97080d59651f2fe192b6bb9db49752b4f5e4cb96ba3a6c34b30264b669721ec4648643f509c8", 0x2e}, {&(0x7f0000005780)="e541f6cbdabbbff2ab9bfba8345bb9cd4b47b7bc0449a897291f56087e1889aad70ceff2af8065b25c352d1f51dbc8085d3fe304db0ff2afee830844024691fd1c693e8c45913a2ae16f67cd10d2278572e4130ecc26aa179f", 0x59}], 0x7}}], 0x7, 0x40) 19:10:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0xf7fffffc}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4008044) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000858600e8ffffffffffffff000080", @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x30200}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @remote}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x50}}, 0x0) writev(r2, &(0x7f0000005d00)=[{&(0x7f0000005a40)="2e8e38680d3a9a2c02f52f2bd2c43c0acc962f3012c8e46a4d7034251b27cce118e92d2ed74c668bfa01af319642d166a38ffa44885d82ec02e4ba9a18a6e965c861e9fc9c2c7b654f3c7e251e97ed88", 0x50}, {&(0x7f0000005ac0)="86f74d6271df2ef7a7f9992c7e981f064550d50d01cec7d48786b686901dd2ad9c8da7fc4534819223daaaedbb3fac12aa03c32dc8f65f899c81a41be7c6469859296e3b7d30f7a4791d2d68338705d04f759469c7e2eaf1aca7d43dc8c7081398c5e240dca48ee86cf4221f320ddbfcaeab1ff78ffc81ce75b213e7d8983c2877f4880438473c4f11e49bf6db4e5b4e20cccf2e32c1b60aa1d5b0a6020eec146f39fb10dd7f3072375e1a3b9babbac92c1c20f63051", 0xb6}, {&(0x7f0000005b80)="e38b6435677f77f5c1f7910302e4755d669dee1919da042c186dcf4b3ce072669d367e88f1a8ae056a1253dfbfb6f98229b63969ad3cfef371ba6a338289c77b8256245699f77ae24fdf1d52d3f672bce46289696949d446638aac173bd51ccae7378ae11a4fe38e91882390687610c685d290f8a67f8bd64a57cf63a96395c0d92b564d49f2c7cd420cd0872d168e6a2e38", 0x92}, {&(0x7f0000005c40)="5d994c4f0d39d2376b64d82d20921f9cf92494b4fbd85fd0aaab92058c163493a1c3d38b707d3b84d8e9a13a3f6ad6ef1224a445d43e4e977a995720891fd7ca47bc8e2951be32579818171a41dbdadf2a6a41cfba523677c4fc9c9ff119e58f547e4f991b6a78aa900299bcd1fe4eaa78e07444bc73c212cbcb5540d17aad3edf74d503aab336c52f520645fb8397eb5f4f8ce516f6d43063e087", 0x9b}], 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local, 'hsr0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@empty, @loopback, 0x0}, &(0x7f0000002780)=0xc) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005f00)={&(0x7f0000005d80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005ec0)={&(0x7f0000005e40)=@getlink={0x74, 0x12, 0x30, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x22050, 0x80000}, [@IFLA_XDP={0x34, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_NET_NS_FD={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_OPERSTATE={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x11}, 0x54) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'hsr0\x00'}}, 0x7e) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) sendmmsg$sock(r5, &(0x7f0000005880)=[{{&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000002700)=[{&(0x7f0000000080)="977f3d512215f440e1f34d182ec81de50690d7de2dbae09382393d0bdb74bfa67d2b0a92198ec3894cdea619c1991e3893061660f9fc6efb3136e91af024", 0x3e}, {&(0x7f00000003c0)="e8ffb227ce25a94b1e0a02234933658723f395344c24e4b4190ec10a639770dc654960dc7b04bf96fdf82f82296343fc7d04e280a8da36f38909cd4520d4291e380dfc07a9a9e39bf56600f2bd3a34f0254f143585b7c4fe4429ffb5a6a8320a675673a42d7eb94c758d7cf9d4403b18d7ae8cc09357c7c16bbb1ba3c24a186f8ca782ec66867de9747312c3e9b75c8f079645537f51d05f8f51f41f5e50fc65c4c6e394d6bb1b29eec1919a58fbd6c8c5bb1d7b7fedcb4789774d8402106fa0e267222c6fa5ece86277be6513bb50cd6103e105096c48917a16699fcc177637554a69e14f659cc36810ec47f517d7c952eb6dd5029c4c5a1190b9756dc813c2528a616f2e474c31a186636134a37c5938319d2d23a8454bfbae74915fcdb87003a643e783ff62bcc3019b08b98a2381d2b9306271bba3317e796a02b474f899f3f3846fc036c4f40c15aa5d3eafac0eec955151ee3b83f458713a9e22bb14f7809b6b95b073609b37f33081acde79da8b8a206fdcca5ae34baf21a37753cee473b56a88d5716ffe789d3decc798172e7cfc7648f203a9b58510562861dd299db57031a355c41831bd14b197189e1f2bcf78b2633e1cca86442fde9f4533bf33bbad1550d4cadcc8ea79e5e44684613170086951f672210c7f74ecec14bdaa646f16dbf905b976531ee6a28cb89a113ec508bfec7ca0f20e828d26744ded4f801ce8a365cf3a314560b52fc0e38205c57f2d65441b763a37ed3a375454733bfb978a53b3226389389813dc3dae44d44847e1d4fec716829bfacedd10c85f074f8b64d3be26fa0882d7973b0320ec07ffaf54ec81ddbb68fadd2605cfe4d464940d9ebd1f769886a2ff5b9583d2884238ea15d0b8ba952879aaf8fe94191cbbde24ec679b749c6158dc7a324b06ba4f4be8563613620c64f90746e25dc0f1b74f3c79041ff2d69e9f1c8602136396cd4fedcaa6b65b19c35d5abdca573f4ba98782431ddfe2f7694014c028b3df804b97e2486ea9a79b8c4884051ca72e5ff4edd8f2f5d0d7745b96809137d6a3704cb1fbb46a5b4ad51906a4130601ddb5ffd504a89d95a897cae1cf13287f6f23b5143b3a6323539b81bbbcae3932d15323e82ca259d5e9085e9caeaba04b0fa4409cfe798f5d1f6af5044e02b3a955257c2993b1c2236364daeaace616d2279f295a3af939d55a72551a12910da9cc33ae5a8911c41bc82aec0a8141883a72612e9dc6aacce0c8bce3815173ecf5518af845df2dfc53b71c52eb7b4601b71e3c9d8d98544fd85717cde0d1467ce6bfff53433f6dc6f74a2601710fb2a3210d6dffa3e58dcaf25a76cbf711562525ce778d4deb58605729bbb5fa518a3f7636b9253412a2b3faaa3cdbb4ef3663a006ae65bf4d4cd1431b179904e5c1f1e440458d70ea4f3be7d38129e0a6d7ba98b3cd0e02222c58bf206306d71a55aa1fa0fde0cf4eb60cdbb2721d0e10aeb26db22f5671c1518a37ee2f636c34a1927fb7328593f096f350470b14dd119a97b409b909b0b3da72941795be14ebf18e6b4366634132529d3ec456725c77d25a64c0761f4543de5f09108cb8b5cf4252f12bd1f92d87ef56df910261d944b895dcadad5cc5271a5eee4452f47b952eb09b3a25d34026b32cc46a39b84cba5856c916268b29f16b1375d26099a5780d4a9dd2c7fe03972ceea3b2b221df97158188f572020c41a2ad418ae118ca53a6daf7ad10b07862bb101aec513560f24f1e5893f1984a21793e27960b94b82f21816a5a56fa4e16846034508010a14bc81fb2d5f794cae9ee6e2dbe72214667a9eb1d2e801cfbccc9e2b3d9e3c16194e5adea6a498462136c96efd31bb232ce396292eefec638ba2ffa31d37a78e7715149c1dfac1f5e86e567cbc4a2a2956f48713a24566b04641d35bd69309c6227f2f26b21433c67eacfe846d68e3742709f52c987768b5b7fa701b2a492477564097523444fb926d0e0c43fe7f09f1084e404a580ee4a5a3eb7777d593a57427e48d706c0b64f66f1e9d78f2844246532d12b7d683f81c6222b416de8277aac3786b616d0812188155b47b7cd9fbca220204ff4e92310c8b70e8276fd6d626a3d409b2c82a6568fa65f0fc8373e3db0a6f3063d95317f309e7051963f64eb66ffac084169ae9939bbdc7bab5b52f11f54efe92c20d49a7958b4e0c9a3896a329c8cceba95bcce07542c200c6f8ede12ebd45be3a3907e9705c666402cafd0a26831da684053be14858b7315486d7f5da9633589066d1c0aadc2cd3a4dee83496c29e1240833588e30bcdd56207007b6b8d211936901128b1ef7ab9ab8f49d48f0230d04f9dee74dac09dfefe207fe7c17f7892c56c9e2aabcc3310b4bfcceb0ab1c990d5e8a9efd34b14b8e13174e42330cb41a6d24f781b98f289ce69ba19c388c35ebf48884c5a5813451faa1dd4aee8977e2e8caafa8776b3bd9ba2f79015bb6fcfca246e937e315fcc7c8f2e9f898eedbd55155e67c43d2237902f08af709fdbd1d64205a709bb2e624f6d80964744949da0867b23065aa802d5e7c318934d678df9f22e1dc1c05f66baabc54bdd877837ccb453431c365470d5da4eed1620a2cefd53bdb9f1044eefd4bc167ffc4e99c35be3aa1d598e6bfc495590eca26c8150a819b3706f81cef8cad6e34eaf2584710a5242e24571370b63ae1d19c9b65bd7cdced6425f7b5e67fb66b266b8253b6fb03c017a17da63ab26a5aef6fcd61b868d87527698f238ef6aeed923df91c57be63ca8e021b6a6eb5bfaf7976352678d55ea98ce251a2d5fe2a1ddd113b8a56bd617fe3046ca733d9e34216425363adbc31a1f07f893cab22c95a3ffee65f5b7ceaeca027ef5a935601203467406ff49c8ca1bcd8661a624cbd2756bdc9347a255de6e77c9cdd20cf4c708441ea2b601a5c29efc78bac624ecd1b1e52a983ca6203afeb98ea9f7bf4d90d2691fd74a3052221d5da90d22e7f4c9b5595c56948c220546c7a1062da2d61372867accc2a05e458745db113921a16877863ba0ff535df1b158fbbd9e5931617a0d176c012dccc732c8351781fdf4418f4bd71f749600d5a8469ec5ef5132e870d8e9d5cbbf64ec1d49d2df0bc831fe9b798d203ebbfd5f57fd52c5d5edce43236ff67da405ff1bb58bfbff8c08e26c766324847b9e1d67035abd9fd3c8ef2c866ce35488e4f9c49cc8f0d4b9715e1e1be2e39dd900386144bac42ba47f61f980bea1a806dba0688ead5d83ae9a76d4f626874f58962c0842276688fb648e75ec38e49ff206faee2ab8cfed12e1a702aba73ca610e48e40bd16733c6851c7d471c7a08a5806da8ece7ceaee76644e6c206be80d949f55b099e18adb44b316fd7935e928287ace27ac5082cf787d0066a9b9db1f5a7336d9688d9083241f0964810ad3932ef9458c0f83195b244904f6ad47949fa3cdd2201a5efe898867d8433ea57c89de61f9ce8fa95aeda5b41d49686d17839917a31f0966c84ecb552dc2eb3de61e8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0x1000}, 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0x1000}, {&(0x7f00000049c0)="3e7fa798cb3312ba4c4fdd71042593f92c9d2476bed62cf41b81e64a5c4558702c4cbb6fded8754987490de69f000d766b8dcead374f6e98fd66389462d61d01a9ed8754aef384d0c10152f1391e931ad41c10d8c1652dc509fc801673af93f076fd907848e1db1cebf86e8c1e83d340211ffa0f3c0f554f027a110d6a24ec91c061518cad0f88866d9d8afc1b9c109de641bced2df98a6bf315b617bd5828c74e7adb", 0xa3}], 0x5, &(0x7f0000004b00)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0xc0}}, {{&(0x7f0000004bc0)=@hci={0x1f, 0x4, 0x3}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004c40)="1d5a3f03fa5048e9dabb4f34e97ea9a8aa134dd58e210631c59d03a5efb621d1927d133cb36a9173acebd30280ece4d1a7814aadde320e5f8f976b4a1b07d9a872b296e052db4127170f86dc8bfffb4669b05155cad9b7e604eda34deb4f", 0x5e}, {&(0x7f0000004cc0)="74bbac4340ab0cab0ea704c67a8f42b3c6527f6670aa1bd4ec51d035d1dfb0256de5e9be9d595c32891bbe7a0a95862c6a282a80f8f258416dce53fd", 0x3c}], 0x2, &(0x7f0000004d40)=[@mark={{0x14, 0x1, 0x24, 0x7}}], 0x18}}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004d80)="9a82fb1552c6be6cd06babe17daa9eb20ee6d040e5bafb80fffcd0980498102c41fbc5d32050f87660a204b33e819c1ee9eaf5528b04fe689f4bbb45b495cc698b899d84d31ee47a85099cad5dc270716761b4b592f3fc0fbccde3a387bc32abcb97", 0x62}], 0x1, &(0x7f0000004e40)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x78}}, {{&(0x7f0000004ec0)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @local}, 0x2, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f40)="ce9afa19417779cf97d2d46e69bd93a0d62c01fb7e3299c77a9dee70e9f3491244dea7c2d2cddbaf565e7c637401031633d2fb8de7398a24dc32dc463a23ea91cdf2a7c6d74e655147e0d1d224228f33df8cea9fa2c744a6b684a51690f3a7eeee07d7876693d60f4e0c271592e1cc1c95f72945226d3e9d5c71a5", 0x7b}, {&(0x7f0000004fc0)="d6500ffc2ac3d61ba418b1ebef167556ee468e57d0b626f8bbec975cec6c423a0b5230cf9f264e573423ae91b702b4fdf547053b3aa2651c", 0x38}], 0x2}}, {{&(0x7f0000005040)=@caif=@rfm={0x25, 0x503, "0c6872ac2a1794d7e38fbca751d27d45"}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000050c0)="0edaf0c0dec45dde47417345eccd49eeedcfe9bfe2a373a3ad1dd0a01f56e8ad6572dfbab48a7d199e10325c03ae9970dc39376bbcad4fa1efdb95ed33c60d29da2d1e59c8cfdb615d2be733b5bdae58953371711734beead1d83f07e32a7660c60b3b79f49b991ad8aae7e628dda43d28912aaf1e4961c4709df93e1f2ba917e828752d4dd5bfb8f29af972f1b9d9a14c6fa35d6cd728929206d8785cf2eee92a99208cd576", 0xa6}, {&(0x7f0000005180)="62c03e8d5c0bf20e4e2052bdc855e784b8ff5c12a88a23525189a32ceab4edba33120aa83418b75be9969a54e7217d26de26c245e0af6922a69f3cef4a53ad46abd759", 0x43}, {&(0x7f0000005dc0)="e1fa2c91694a077ebf663e9f9ca51bc3d5c3ef92b361fd293bee124b0d01092be542224f9cdfcdd7bd64905adbb30bb0aba1ad04ced202fdc6c8b7d329fda1f679228c5c617505169ab66247ce9d5bb5a4bfb848338ce8fa52ed4b3387a3f0", 0x5f}, {&(0x7f0000005280)="0ab5a72568862c385a3b2b2069995262c93c596053c3d6f244c3277d20b7e6", 0x1f}], 0x4, &(0x7f0000005300)=[@txtime={{0x18, 0x1, 0x3d, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x396}}], 0x60}}, {{&(0x7f0000005380)=@rc={0x1f, @any, 0x7}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005400)="44c627425ee00f7a8a6dd2a7c52cce52154b63d7dd74ac656a7c3905391e11179c0ac080f311655325b9553c200fdcdc8eeeeec5463de25795d3b08c3b1f845aea79063ddaeb1d76273f87c3456b85dc46ebf7405dc9958d44c6d1ba401dbb2565f14ef2c2c6482660744ca02da5dcfc0e4a3bc20d9940a2b08bc1ff56922afdf8f01fa13b3069def4af84fdb51f7cf1", 0x90}, {&(0x7f0000005200)="f2e5adff359e71294b1dfcdb81bab5a4aa7618d4629db0a87bb608058d44b35c0a37d0c6443b24e734d5bd735c76d5963b930fca936b8347cd6eab9f28f8695887214c891ffdd3f771f4c3e4e37e66cd1d588a852a7a9f3346aa5161a475518fd24e59578d10bb581c7ef4376619bc152dfc7e546c14a3", 0x77}, {&(0x7f0000005540)="169f1f4ef31fbd76cf5127af4858a37f0434b27c8bab29e318eda100049712b021053af44147e9111dc1849d86", 0x2d}, {&(0x7f0000005580)="1a4efb083806d7eebc6a2f2c558ca32634927613c41a53ac7e48894d50d21aca1de3e2cf35d422da7d566b047833151c015b488270e35c41e21906efb55bd1582d01eea4996d8d13973d6c8c64797b33699dd23111a87b8bd2cbbec5152cabdcdce2c2d2e8099a9985eaef7ff11f70f7f555a5ba1a969ed708811e691b700fba56a5aaa9088820faca842741655fd64721cb7466a1bad85ee2aca9614340ab5ec9865233a815fa34261a5c22fb99bf29c7ede28474dfefaab5ecfa2f9039e9a9f220ffff2af64f8a978ce4750a0d4668b27cda5747743438b225", 0xda}, {&(0x7f0000005680)="d0e1a66941c089e7458187b229b17b721f4be7432cb1d2347257f558080fbba89eb61650e8bc58ea5669d6e1802d3bca29dd0f0d6dfce75b0766d2920132771b56bc1090c5d73c3b077833bbf8d2f720f79846986ff82d320cb19686e2c0e83d7e6d332e18f85342f1d76ea7353ebf44f27ce1350990dd935fb4caf6eed2403df1b49bb7c3874c384e8266a848f2fe4cd9711662b928adc9286764", 0x9b}, {&(0x7f0000005740)="b550ac608db31abb97080d59651f2fe192b6bb9db49752b4f5e4cb96ba3a6c34b30264b669721ec4648643f509c8", 0x2e}, {&(0x7f0000005780)="e541f6cbdabbbff2ab9bfba8345bb9cd4b47b7bc0449a897291f56087e1889aad70ceff2af8065b25c352d1f51dbc8085d3fe304db0ff2afee830844024691fd1c693e8c45913a2ae16f67cd10d2278572e4130ecc26aa179f", 0x59}], 0x7}}], 0x7, 0x40) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}}, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0xf7fffffc}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4008044) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) (async) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000858600e8ffffffffffffff000080", @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x30200}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @remote}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x50}}, 0x0) (async) writev(r2, &(0x7f0000005d00)=[{&(0x7f0000005a40)="2e8e38680d3a9a2c02f52f2bd2c43c0acc962f3012c8e46a4d7034251b27cce118e92d2ed74c668bfa01af319642d166a38ffa44885d82ec02e4ba9a18a6e965c861e9fc9c2c7b654f3c7e251e97ed88", 0x50}, {&(0x7f0000005ac0)="86f74d6271df2ef7a7f9992c7e981f064550d50d01cec7d48786b686901dd2ad9c8da7fc4534819223daaaedbb3fac12aa03c32dc8f65f899c81a41be7c6469859296e3b7d30f7a4791d2d68338705d04f759469c7e2eaf1aca7d43dc8c7081398c5e240dca48ee86cf4221f320ddbfcaeab1ff78ffc81ce75b213e7d8983c2877f4880438473c4f11e49bf6db4e5b4e20cccf2e32c1b60aa1d5b0a6020eec146f39fb10dd7f3072375e1a3b9babbac92c1c20f63051", 0xb6}, {&(0x7f0000005b80)="e38b6435677f77f5c1f7910302e4755d669dee1919da042c186dcf4b3ce072669d367e88f1a8ae056a1253dfbfb6f98229b63969ad3cfef371ba6a338289c77b8256245699f77ae24fdf1d52d3f672bce46289696949d446638aac173bd51ccae7378ae11a4fe38e91882390687610c685d290f8a67f8bd64a57cf63a96395c0d92b564d49f2c7cd420cd0872d168e6a2e38", 0x92}, {&(0x7f0000005c40)="5d994c4f0d39d2376b64d82d20921f9cf92494b4fbd85fd0aaab92058c163493a1c3d38b707d3b84d8e9a13a3f6ad6ef1224a445d43e4e977a995720891fd7ca47bc8e2951be32579818171a41dbdadf2a6a41cfba523677c4fc9c9ff119e58f547e4f991b6a78aa900299bcd1fe4eaa78e07444bc73c212cbcb5540d17aad3edf74d503aab336c52f520645fb8397eb5f4f8ce516f6d43063e087", 0x9b}], 0x4) (async) socket$pppoe(0x18, 0x1, 0x0) (async) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local, 'hsr0\x00'}}, 0x1e) (async) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) (async) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@empty, @loopback}, &(0x7f0000002780)=0xc) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005f00)={&(0x7f0000005d80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005ec0)={&(0x7f0000005e40)=@getlink={0x74, 0x12, 0x30, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x22050, 0x80000}, [@IFLA_XDP={0x34, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_NET_NS_FD={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_OPERSTATE={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x11}, 0x54) (async) socket$pppoe(0x18, 0x1, 0x0) (async) connect$pppoe(r7, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'hsr0\x00'}}, 0x7e) (async) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local, 'veth0_to_team\x00'}}) (async) sendmmsg$sock(r5, &(0x7f0000005880)=[{{&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000002700)=[{&(0x7f0000000080)="977f3d512215f440e1f34d182ec81de50690d7de2dbae09382393d0bdb74bfa67d2b0a92198ec3894cdea619c1991e3893061660f9fc6efb3136e91af024", 0x3e}, {&(0x7f00000003c0)="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0x1000}, 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0x1000}, {&(0x7f00000049c0)="3e7fa798cb3312ba4c4fdd71042593f92c9d2476bed62cf41b81e64a5c4558702c4cbb6fded8754987490de69f000d766b8dcead374f6e98fd66389462d61d01a9ed8754aef384d0c10152f1391e931ad41c10d8c1652dc509fc801673af93f076fd907848e1db1cebf86e8c1e83d340211ffa0f3c0f554f027a110d6a24ec91c061518cad0f88866d9d8afc1b9c109de641bced2df98a6bf315b617bd5828c74e7adb", 0xa3}], 0x5, &(0x7f0000004b00)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0xc0}}, {{&(0x7f0000004bc0)=@hci={0x1f, 0x4, 0x3}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004c40)="1d5a3f03fa5048e9dabb4f34e97ea9a8aa134dd58e210631c59d03a5efb621d1927d133cb36a9173acebd30280ece4d1a7814aadde320e5f8f976b4a1b07d9a872b296e052db4127170f86dc8bfffb4669b05155cad9b7e604eda34deb4f", 0x5e}, {&(0x7f0000004cc0)="74bbac4340ab0cab0ea704c67a8f42b3c6527f6670aa1bd4ec51d035d1dfb0256de5e9be9d595c32891bbe7a0a95862c6a282a80f8f258416dce53fd", 0x3c}], 0x2, &(0x7f0000004d40)=[@mark={{0x14, 0x1, 0x24, 0x7}}], 0x18}}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004d80)="9a82fb1552c6be6cd06babe17daa9eb20ee6d040e5bafb80fffcd0980498102c41fbc5d32050f87660a204b33e819c1ee9eaf5528b04fe689f4bbb45b495cc698b899d84d31ee47a85099cad5dc270716761b4b592f3fc0fbccde3a387bc32abcb97", 0x62}], 0x1, &(0x7f0000004e40)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x78}}, {{&(0x7f0000004ec0)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @local}, 0x2, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f40)="ce9afa19417779cf97d2d46e69bd93a0d62c01fb7e3299c77a9dee70e9f3491244dea7c2d2cddbaf565e7c637401031633d2fb8de7398a24dc32dc463a23ea91cdf2a7c6d74e655147e0d1d224228f33df8cea9fa2c744a6b684a51690f3a7eeee07d7876693d60f4e0c271592e1cc1c95f72945226d3e9d5c71a5", 0x7b}, {&(0x7f0000004fc0)="d6500ffc2ac3d61ba418b1ebef167556ee468e57d0b626f8bbec975cec6c423a0b5230cf9f264e573423ae91b702b4fdf547053b3aa2651c", 0x38}], 0x2}}, {{&(0x7f0000005040)=@caif=@rfm={0x25, 0x503, "0c6872ac2a1794d7e38fbca751d27d45"}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000050c0)="0edaf0c0dec45dde47417345eccd49eeedcfe9bfe2a373a3ad1dd0a01f56e8ad6572dfbab48a7d199e10325c03ae9970dc39376bbcad4fa1efdb95ed33c60d29da2d1e59c8cfdb615d2be733b5bdae58953371711734beead1d83f07e32a7660c60b3b79f49b991ad8aae7e628dda43d28912aaf1e4961c4709df93e1f2ba917e828752d4dd5bfb8f29af972f1b9d9a14c6fa35d6cd728929206d8785cf2eee92a99208cd576", 0xa6}, {&(0x7f0000005180)="62c03e8d5c0bf20e4e2052bdc855e784b8ff5c12a88a23525189a32ceab4edba33120aa83418b75be9969a54e7217d26de26c245e0af6922a69f3cef4a53ad46abd759", 0x43}, {&(0x7f0000005dc0)="e1fa2c91694a077ebf663e9f9ca51bc3d5c3ef92b361fd293bee124b0d01092be542224f9cdfcdd7bd64905adbb30bb0aba1ad04ced202fdc6c8b7d329fda1f679228c5c617505169ab66247ce9d5bb5a4bfb848338ce8fa52ed4b3387a3f0", 0x5f}, {&(0x7f0000005280)="0ab5a72568862c385a3b2b2069995262c93c596053c3d6f244c3277d20b7e6", 0x1f}], 0x4, &(0x7f0000005300)=[@txtime={{0x18, 0x1, 0x3d, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x396}}], 0x60}}, {{&(0x7f0000005380)=@rc={0x1f, @any, 0x7}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005400)="44c627425ee00f7a8a6dd2a7c52cce52154b63d7dd74ac656a7c3905391e11179c0ac080f311655325b9553c200fdcdc8eeeeec5463de25795d3b08c3b1f845aea79063ddaeb1d76273f87c3456b85dc46ebf7405dc9958d44c6d1ba401dbb2565f14ef2c2c6482660744ca02da5dcfc0e4a3bc20d9940a2b08bc1ff56922afdf8f01fa13b3069def4af84fdb51f7cf1", 0x90}, {&(0x7f0000005200)="f2e5adff359e71294b1dfcdb81bab5a4aa7618d4629db0a87bb608058d44b35c0a37d0c6443b24e734d5bd735c76d5963b930fca936b8347cd6eab9f28f8695887214c891ffdd3f771f4c3e4e37e66cd1d588a852a7a9f3346aa5161a475518fd24e59578d10bb581c7ef4376619bc152dfc7e546c14a3", 0x77}, {&(0x7f0000005540)="169f1f4ef31fbd76cf5127af4858a37f0434b27c8bab29e318eda100049712b021053af44147e9111dc1849d86", 0x2d}, {&(0x7f0000005580)="1a4efb083806d7eebc6a2f2c558ca32634927613c41a53ac7e48894d50d21aca1de3e2cf35d422da7d566b047833151c015b488270e35c41e21906efb55bd1582d01eea4996d8d13973d6c8c64797b33699dd23111a87b8bd2cbbec5152cabdcdce2c2d2e8099a9985eaef7ff11f70f7f555a5ba1a969ed708811e691b700fba56a5aaa9088820faca842741655fd64721cb7466a1bad85ee2aca9614340ab5ec9865233a815fa34261a5c22fb99bf29c7ede28474dfefaab5ecfa2f9039e9a9f220ffff2af64f8a978ce4750a0d4668b27cda5747743438b225", 0xda}, {&(0x7f0000005680)="d0e1a66941c089e7458187b229b17b721f4be7432cb1d2347257f558080fbba89eb61650e8bc58ea5669d6e1802d3bca29dd0f0d6dfce75b0766d2920132771b56bc1090c5d73c3b077833bbf8d2f720f79846986ff82d320cb19686e2c0e83d7e6d332e18f85342f1d76ea7353ebf44f27ce1350990dd935fb4caf6eed2403df1b49bb7c3874c384e8266a848f2fe4cd9711662b928adc9286764", 0x9b}, {&(0x7f0000005740)="b550ac608db31abb97080d59651f2fe192b6bb9db49752b4f5e4cb96ba3a6c34b30264b669721ec4648643f509c8", 0x2e}, {&(0x7f0000005780)="e541f6cbdabbbff2ab9bfba8345bb9cd4b47b7bc0449a897291f56087e1889aad70ceff2af8065b25c352d1f51dbc8085d3fe304db0ff2afee830844024691fd1c693e8c45913a2ae16f67cd10d2278572e4130ecc26aa179f", 0x59}], 0x7}}], 0x7, 0x40) (async) 19:10:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xff000000) 19:10:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r3 = dup(r1) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async, rerun: 64) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 441.391042][ T9466] block nbd5: shutting down sockets [ 441.391845][ T9470] block nbd4: shutting down sockets [ 441.421087][ T9467] block nbd3: shutting down sockets [ 441.431353][ T9483] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 19:10:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) (async, rerun: 64) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (rerun: 64) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) read$FUSE(r0, &(0x7f0000004680)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0x0, r1}, 0x50) (async) syz_fuse_handle_req(r0, &(0x7f0000006a40)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0xfffffffffffffff5, 0x0, {0x4, 0x3, 0x0, 0x3, 0x0, 0x0, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) (rerun: 64) write(r4, &(0x7f0000004200)="74efc4c419fdb8d66b12a7bbf371d056ad6f01e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) (async) r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@can_newroute={0x44, 0x18, 0xf949683d4717830d, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "2727cab131d29eee"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r6}]}, 0x44}}, 0x0) (async) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file1\x00', 0x0, r7) r8 = socket$netlink(0x10, 0x3, 0x0) (async) r9 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@can_newroute={0x44, 0x18, 0xf949683d4717830d, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "2727cab131d29eee"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r10}]}, 0x44}}, 0x0) (async) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r4, &(0x7f0000008a40)="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", 0x2000, &(0x7f0000000f80)={&(0x7f0000000000)={0x50, 0x0, 0xd2, {0x7, 0x24, 0x3, 0x423001, 0x3f, 0xfff8, 0x80000000, 0x35}}, &(0x7f0000000100)={0x18, 0x64264868dbd8442a, 0x1, {0x20}}, &(0x7f0000000140)={0x18, 0x0, 0x0, {0x1}}, &(0x7f0000000180)={0x18, 0xffffffffffffffda, 0xdec, {0x9}}, &(0x7f00000001c0)={0x18, 0x0, 0x9, {0xffffffff}}, &(0x7f0000000200)={0x28, 0x0, 0x7f, {{0x6, 0x1, 0x1}}}, &(0x7f0000000240)={0x60, 0x0, 0x6c1, {{0x0, 0x667, 0x6, 0x9551, 0x0, 0x9, 0x0, 0xfffffffb}}}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xf55}}, &(0x7f0000000300)={0x1a, 0x0, 0x2b, {'/dev/fuse\x00'}}, &(0x7f0000000340)={0x20, 0x0, 0x9, {0x0, 0xf}}, &(0x7f0000000380)={0x78, 0xfffffffffffffffe, 0x9, {0x2, 0x5, 0x0, {0x4, 0x6, 0xe41a, 0x2, 0x2, 0x4, 0x4, 0x7, 0x8000, 0x2000, 0x0, 0x0, r3, 0x6, 0x10001}}}, &(0x7f0000000480)={0x90, 0x0, 0x6, {0x2, 0x3, 0x7, 0x6, 0xfff, 0x200000, {0x5, 0x20, 0x3, 0x1ff, 0xff, 0x100, 0x8, 0xfffffffe, 0x7, 0xc000, 0x1000, 0x0, r3, 0x8, 0x80000001}}}, &(0x7f0000000540)={0xc8, 0x0, 0x1738f9f7, [{0x2, 0x4, 0x3, 0x4, '(&.'}, {0x1, 0x6, 0x0, 0x7}, {0x5, 0x28d5, 0x5, 0xfffffffb, 'fuse\x00'}, {0x0, 0x8, 0x5, 0x8001, 'fuse\x00'}, {0x4, 0x8, 0x5, 0x9, 'fuse\x00'}, {0x1, 0x8, 0x3, 0xffffffff, '@\'#'}]}, &(0x7f0000000780)={0x660, 0x0, 0x800, [{{0x4, 0x2, 0x0, 0x8, 0xffffffff, 0x0, {0x3, 0x7ff, 0x2, 0x9, 0x80, 0x1, 0xe0, 0xffff3a39, 0x1ff, 0x8000, 0x81, 0x0, r3, 0x4}}, {0x2, 0x67, 0x5, 0x6, 'fuse\x00'}}, {{0x0, 0x2, 0xda06, 0x9, 0xfffffff9, 0x2, {0x6, 0xc37, 0x1ff, 0x1, 0x0, 0x7b6, 0x0, 0xba, 0x7fff, 0x1000, 0x4, 0x0, r3, 0xa1, 0x1}}, {0xfd7, 0x80000000}}, {{0x2, 0x2, 0x10000, 0x40000000000000, 0x5, 0x200, {0x5, 0x31, 0x1f, 0x9, 0x2, 0x3, 0x5, 0x3, 0x8, 0x6000, 0xff, r2, r3, 0x0, 0x401}}, {0x5, 0x8, 0x2, 0x7, '%*'}}, {{0x0, 0x3, 0x7ff, 0x4d, 0x80, 0x4, {0x2, 0x1f, 0x81, 0x3, 0xb560, 0x7fff, 0x0, 0x6, 0xce, 0x1000, 0x6, 0x0, r3, 0x3, 0x1}}, {0x0, 0xff, 0x4, 0x200, '-}-!'}}, {{0x4, 0x1, 0x100000001, 0x0, 0x5, 0x8, {0x5, 0x9373, 0x1bca, 0x3, 0x101, 0x2, 0x1, 0xff, 0xfbc9, 0xc000, 0x80000000, r2, 0x0, 0x423, 0x81}}, {0x4, 0x7, 0x1, 0x6d959a78, '\''}}, {{0x5, 0x1, 0x0, 0x3, 0x3, 0x8, {0x1, 0x9, 0x0, 0x6b8e, 0x0, 0x1, 0x34, 0x80010000, 0x56ec, 0x6000, 0x4, 0x0, 0x0, 0x20, 0x2}}, {0x2, 0x0, 0xa, 0xfffeffff, '/dev/fuse\x00'}}, {{0x4, 0x3, 0x2, 0x2, 0xfffffff8, 0x5e, {0x3, 0x6, 0x6b, 0x20, 0x800000, 0x8, 0x2, 0xffffffff, 0x7, 0x2000, 0x1, r2, 0x0, 0xf95, 0x6}}, {0x2, 0x3, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x3, 0x3, 0x0, 0x1ff, 0xffffffff, 0x2, {0x1, 0x5, 0x7fffffff, 0x4, 0x3, 0x7fffffff, 0x1, 0x6, 0x80000001, 0x6000, 0x9, r2, 0x0, 0xffffff81, 0x9}}, {0x0, 0x101, 0x6, 0x1000, '(})/[,'}}, {{0x1, 0x2, 0x4, 0xfff, 0x6, 0xfffffffd, {0x1, 0x4d0, 0x0, 0x80000000, 0xfffffffffffffffa, 0x3, 0x10000, 0x3, 0x5, 0xc000, 0x3, r6, r7, 0x80, 0xc6c}}, {0x4, 0x80000000, 0xa, 0x6, '/dev/fuse\x00'}}, {{0x0, 0x2, 0x3, 0x80000000, 0x3, 0x10000, {0x4, 0x1, 0x0, 0x7, 0x3, 0xff, 0x0, 0xd2, 0x19, 0x0, 0x6, r2, r3, 0x8001, 0x8}}, {0x5, 0x81, 0x5, 0x7, 'fuse\x00'}}]}, &(0x7f0000000e80)={0xa0, 0x0, 0x0, {{0x4, 0x3, 0x8000, 0x100000001, 0x3f800, 0x40, {0x6, 0xfff, 0x4, 0x2, 0xa9, 0x5, 0x8001, 0xffffffff, 0xfff, 0x5000, 0x1, r10, r11, 0x7, 0x5}}, {0x0, 0xc}}}, &(0x7f0000000f40)={0x20, 0xfffffffffffffff5, 0x3f, {0xcba, 0x4, 0x6, 0x1ff}}}) [ 441.551044][ T9496] block nbd5: shutting down sockets 19:10:36 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000180)='mm_page_alloc\x00', r0}, 0x10) syz_clone(0x50088000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x14094400, &(0x7f0000000300)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001300)="50a2bc5f5378f6234a0d48498d0cc899a6c95a4ee20c63edec41c97484854a69fc60dc5d8fdcaa95a5fc790f2ffeef97e4f0dad2415dd33972bf0d28a99330e6243841c5dcee7408d1bf8a3547bacd97ce0bff25a1dea589982fd091681f34559f5a9eedcfd0190bd17ce863ade7f7a17a34f06b40da1b679e73d8de5f6f34f84258cc1840c9879b878e461b4c02624b90fe2c91613bbcbc12e1356e58902b3d61795fb2ba6abb0cf068675fe993da1ec99e474c89981cb967fb79bc645bec48e0da8cd6635122c46dcc9e000fb99453e67b2ba6880b22ed1336dc9a216f17") [ 441.623070][ T25] kauditd_printk_skb: 3 callbacks suppressed [ 441.623091][ T25] audit: type=1800 audit(1644174636.249:66): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.722156][ T25] audit: type=1800 audit(1644174636.279:67): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.760466][ T25] audit: type=1800 audit(1644174636.279:68): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.797416][ T25] audit: type=1800 audit(1644174636.279:69): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.838348][ T25] audit: type=1800 audit(1644174636.279:70): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.870271][ T25] audit: type=1800 audit(1644174636.279:71): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.893013][ T25] audit: type=1800 audit(1644174636.309:72): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.917000][ T25] audit: type=1800 audit(1644174636.309:73): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.938121][ T25] audit: type=1800 audit(1644174636.309:74): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 [ 441.959753][ T25] audit: type=1800 audit(1644174636.309:75): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1186 res=0 errno=0 19:10:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x14) 19:10:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xfffffff6) 19:10:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = dup(r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 19:10:36 executing program 2: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2de1d4b0}}, './file0\x00'}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xb) unshare(0x42060400) unshare(0x20000400) unshare(0x40000000) 19:10:36 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000180)='mm_page_alloc\x00', r0}, 0x10) (async) syz_clone(0x50088000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x14094400, &(0x7f0000000300)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001300)="50a2bc5f5378f6234a0d48498d0cc899a6c95a4ee20c63edec41c97484854a69fc60dc5d8fdcaa95a5fc790f2ffeef97e4f0dad2415dd33972bf0d28a99330e6243841c5dcee7408d1bf8a3547bacd97ce0bff25a1dea589982fd091681f34559f5a9eedcfd0190bd17ce863ade7f7a17a34f06b40da1b679e73d8de5f6f34f84258cc1840c9879b878e461b4c02624b90fe2c91613bbcbc12e1356e58902b3d61795fb2ba6abb0cf068675fe993da1ec99e474c89981cb967fb79bc645bec48e0da8cd6635122c46dcc9e000fb99453e67b2ba6880b22ed1336dc9a216f17") 19:10:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000000)=0x10000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x1000000000000) [ 442.270739][ T9527] block nbd4: shutting down sockets [ 442.277791][ T9529] block nbd5: shutting down sockets [ 442.361580][ T3655] block nbd3: Receive control failed (result -32) [ 442.371416][ T3649] block nbd3: Receive control failed (result -32) [ 442.378965][ T9498] block nbd3: shutting down sockets 19:10:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:37 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000180)='mm_page_alloc\x00', r0}, 0x10) (async, rerun: 32) syz_clone(0x50088000, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) syz_clone(0x14094400, &(0x7f0000000300)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001300)="50a2bc5f5378f6234a0d48498d0cc899a6c95a4ee20c63edec41c97484854a69fc60dc5d8fdcaa95a5fc790f2ffeef97e4f0dad2415dd33972bf0d28a99330e6243841c5dcee7408d1bf8a3547bacd97ce0bff25a1dea589982fd091681f34559f5a9eedcfd0190bd17ce863ade7f7a17a34f06b40da1b679e73d8de5f6f34f84258cc1840c9879b878e461b4c02624b90fe2c91613bbcbc12e1356e58902b3d61795fb2ba6abb0cf068675fe993da1ec99e474c89981cb967fb79bc645bec48e0da8cd6635122c46dcc9e000fb99453e67b2ba6880b22ed1336dc9a216f17") 19:10:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x100000000000000) [ 442.414503][ T9535] block nbd5: shutting down sockets [ 442.486269][ T9538] block nbd4: shutting down sockets 19:10:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000000)=0x10000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000000)=0x10000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 19:10:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x200000000000000) [ 442.572095][ T9546] block nbd5: shutting down sockets [ 442.680619][ T9550] block nbd5: shutting down sockets [ 442.691161][ T9548] block nbd4: shutting down sockets [ 442.750722][ T9552] block nbd4: Device being setup by another task [ 442.820731][ T9551] block nbd4: Device being setup by another task 19:10:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x15) 19:10:37 executing program 2: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2de1d4b0}}, './file0\x00'}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xb) (async) unshare(0x42060400) (async) unshare(0x20000400) unshare(0x40000000) 19:10:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x300000000000000) 19:10:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000000)=0x10000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) dup3(r3, r2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x220200) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 443.147151][ T9569] block nbd5: shutting down sockets 19:10:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x400000000000000) 19:10:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x500000000000000) [ 443.281100][ T9576] block nbd5: shutting down sockets [ 443.289100][ T3655] block nbd3: Receive control failed (result -32) [ 443.296047][ T3649] block nbd3: Receive control failed (result -32) [ 443.310975][ T9539] block nbd3: shutting down sockets [ 443.352462][ T9575] block nbd4: shutting down sockets 19:10:38 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000000000040ac051c02400001020301090224000101000000090400000103010200092100000001220000090581"], 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="31010000dccd5e08cb06070000e816c93301090224000100007e000904340102d469e70009058acf22"], 0x0) syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000380)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xf7, 0x20, 0x20, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 'N'}, {0x5, 0x24, 0x0, 0xedc}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x6, 0x8, 0x3}, {0x6, 0x24, 0x1a, 0x9, 0x2}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0x9}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x3, 0x80, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x87, 0xc2}}, {{0x9, 0x5, 0x3, 0x2, 0x5f7, 0x1, 0x5, 0x5}}}}}}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x310, 0x2, 0x2, 0x3, 0x8, 0x80}, 0x24, &(0x7f0000000480)={0x5, 0xf, 0x24, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x9, "b36fd0b46ffb471aa64e40b4f98f501a"}, @wireless={0xb, 0x10, 0x1, 0x8, 0xa0, 0x7f, 0x4, 0x400, 0x80}]}, 0x4, [{0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x44f}}, {0xce, &(0x7f0000000500)=@string={0xce, 0x3, "49029f1859b389cad216c9faf79c05dad28c9cb8439882b3ebb71224320166147db67412908222428bf0481507deb81b54405f36a7176efde352da5538fe169def21e3e1328c394b0500ea4823c7ef36fc753a8fdd78196eb6b8f1b80147c32fb46a6dade025c49b83e2b53ed75f63a6976a4c457a8eb9ababe4569f169d3bc724c36d9ea9dd33e8f6f9cd97f4099eecbfbbc7df6cbdeba3295347f8d32163f128644b5ee4166c8208db724456935d780fae5cdaa0847bdc769581f571c61d498f8aaf7ddf5cb7efaadf4641"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x43f}}, {0x87, &(0x7f0000000640)=@string={0x87, 0x3, "abd855bc3a3d8b08afac6998879705d923637863c3eec53624a8c0cafea18accceb71ff68ec8249d14c4176287aa6dfa0dcef62bbd54055d749ee8c13e761a3a55afea8c7d1cf9e8df2280fe9f959e9bd729a97aecdcec7cbf6acb7212f6eb2c1c44e0a9a056cc466aa14bad0f72482b0f3a437d93eccc3504dbac5e1dc86387993a7774b6"}}]}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, &(0x7f0000000000)={0x60, 0x24, 0x51, {0x51, 0xd, "9f9b1d5bcb36926688c65af5cfd5b345a9dec139873a87bccfd517e7c6746c6cdeeab233e26325d9a04921dc968a3dbc93c607629087c32775e4843a2095207875a05a7853af3c333599ba46b091ca"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1401}}, &(0x7f00000000c0)={0x0, 0x22, 0x3, {[@main=@item_012={0x0, 0x0, 0x9}, @main=@item_012={0x1, 0x0, 0xa, "ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0xff, 0x1, {0x22, 0x6d7}}}}, &(0x7f0000000340)={0x2c, &(0x7f0000000180)={0x0, 0x6, 0x70, "fdbfe913b90eab56e8ad227602e617bda134c6e0d5a1d74d7189af7eff62c08a86ff0313e171b5fac5e77bb611da75512d985ed1b6a4a1a52f5a9141f952c5ce2510b1f28525b113aff23962b7fd7e7c69bc6ea2cb598d20df05ce1de22e669482b2429d9752091b87f7685a741f973d"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000240)={0x0, 0x8, 0x1}, &(0x7f0000000280)={0x20, 0x1, 0x53, "0e317ffd884e8c76548d9c71e539343aa435c1544b162910d1336019ab798912c2b6d8c3c54280f4737b21fcfc61c1ab0530ede7867b24cd0901e3949026c60125da578d69655d953f761a8bc1bd6615658330"}, &(0x7f0000000300)={0x20, 0x3, 0x1, 0x1}}) 19:10:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) dup3(r3, r2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x220200) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) (async) dup3(r3, r2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x220200) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) [ 443.429641][ T9583] UDC core: couldn't find an available UDC or it's busy: -16 [ 443.452460][ T9583] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 443.468337][ T9583] UDC core: couldn't find an available UDC or it's busy: -16 19:10:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x600000000000000) [ 443.486041][ T9583] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 443.493922][ T9584] block nbd5: shutting down sockets [ 443.503895][ T9583] UDC core: couldn't find an available UDC or it's busy: -16 [ 443.522923][ T9583] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 19:10:38 executing program 2: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2de1d4b0}}, './file0\x00'}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xb) (async) unshare(0x42060400) (async) unshare(0x20000400) (async) unshare(0x40000000) [ 443.531864][ T9588] block nbd3: Device being setup by another task [ 443.591399][ T9591] block nbd5: shutting down sockets [ 443.614257][ T9594] block nbd4: Device being setup by another task [ 443.660654][ T9592] block nbd4: Device being setup by another task [ 443.681974][ T9587] block nbd4: shutting down sockets 19:10:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x16) 19:10:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x700000000000000) 19:10:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) dup3(r3, r2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x220200) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 19:10:38 executing program 2: r0 = fsopen(&(0x7f0000000040)='proc\x00', 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x440100) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) close_range(r0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x80000001, 0x185000) r4 = inotify_init1(0x800) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r6, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x33994) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000100)='\x00', 0x0, r6) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000140)) ioprio_get$pid(0x1, r5) ioctl$BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000080)={r5}) 19:10:38 executing program 2: r0 = fsopen(&(0x7f0000000040)='proc\x00', 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x440100) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) close_range(r0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x80000001, 0x185000) r4 = inotify_init1(0x800) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r6, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x33994) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000100)='\x00', 0x0, r6) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000140)) ioprio_get$pid(0x1, r5) ioctl$BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000080)={r5}) fsopen(&(0x7f0000000040)='proc\x00', 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x440100) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x20) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x80000001, 0x185000) (async) inotify_init1(0x800) (async) fcntl$setown(r4, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r6, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x33994) (async) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000100)='\x00', 0x0, r6) (async) ptrace$setopts(0x4206, r5, 0x0, 0x0) (async) ptrace(0x4207, r5) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000140)) (async) ioprio_get$pid(0x1, r5) (async) ioctl$BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000080)={r5}) (async) 19:10:38 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000000000040ac051c02400001020301090224000101000000090400000103010200092100000001220000090581"], 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="31010000dccd5e08cb06070000e816c93301090224000100007e000904340102d469e70009058acf22"], 0x0) syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000380)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xf7, 0x20, 0x20, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 'N'}, {0x5, 0x24, 0x0, 0xedc}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x6, 0x8, 0x3}, {0x6, 0x24, 0x1a, 0x9, 0x2}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0x9}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x3, 0x80, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x87, 0xc2}}, {{0x9, 0x5, 0x3, 0x2, 0x5f7, 0x1, 0x5, 0x5}}}}}}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x310, 0x2, 0x2, 0x3, 0x8, 0x80}, 0x24, &(0x7f0000000480)={0x5, 0xf, 0x24, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x9, "b36fd0b46ffb471aa64e40b4f98f501a"}, @wireless={0xb, 0x10, 0x1, 0x8, 0xa0, 0x7f, 0x4, 0x400, 0x80}]}, 0x4, [{0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x44f}}, {0xce, &(0x7f0000000500)=@string={0xce, 0x3, "49029f1859b389cad216c9faf79c05dad28c9cb8439882b3ebb71224320166147db67412908222428bf0481507deb81b54405f36a7176efde352da5538fe169def21e3e1328c394b0500ea4823c7ef36fc753a8fdd78196eb6b8f1b80147c32fb46a6dade025c49b83e2b53ed75f63a6976a4c457a8eb9ababe4569f169d3bc724c36d9ea9dd33e8f6f9cd97f4099eecbfbbc7df6cbdeba3295347f8d32163f128644b5ee4166c8208db724456935d780fae5cdaa0847bdc769581f571c61d498f8aaf7ddf5cb7efaadf4641"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x43f}}, {0x87, &(0x7f0000000640)=@string={0x87, 0x3, "abd855bc3a3d8b08afac6998879705d923637863c3eec53624a8c0cafea18accceb71ff68ec8249d14c4176287aa6dfa0dcef62bbd54055d749ee8c13e761a3a55afea8c7d1cf9e8df2280fe9f959e9bd729a97aecdcec7cbf6acb7212f6eb2c1c44e0a9a056cc466aa14bad0f72482b0f3a437d93eccc3504dbac5e1dc86387993a7774b6"}}]}) (async) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, &(0x7f0000000000)={0x60, 0x24, 0x51, {0x51, 0xd, "9f9b1d5bcb36926688c65af5cfd5b345a9dec139873a87bccfd517e7c6746c6cdeeab233e26325d9a04921dc968a3dbc93c607629087c32775e4843a2095207875a05a7853af3c333599ba46b091ca"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1401}}, &(0x7f00000000c0)={0x0, 0x22, 0x3, {[@main=@item_012={0x0, 0x0, 0x9}, @main=@item_012={0x1, 0x0, 0xa, "ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0xff, 0x1, {0x22, 0x6d7}}}}, &(0x7f0000000340)={0x2c, &(0x7f0000000180)={0x0, 0x6, 0x70, "fdbfe913b90eab56e8ad227602e617bda134c6e0d5a1d74d7189af7eff62c08a86ff0313e171b5fac5e77bb611da75512d985ed1b6a4a1a52f5a9141f952c5ce2510b1f28525b113aff23962b7fd7e7c69bc6ea2cb598d20df05ce1de22e669482b2429d9752091b87f7685a741f973d"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000240)={0x0, 0x8, 0x1}, &(0x7f0000000280)={0x20, 0x1, 0x53, "0e317ffd884e8c76548d9c71e539343aa435c1544b162910d1336019ab798912c2b6d8c3c54280f4737b21fcfc61c1ab0530ede7867b24cd0901e3949026c60125da578d69655d953f761a8bc1bd6615658330"}, &(0x7f0000000300)={0x20, 0x3, 0x1, 0x1}}) [ 444.051500][ T9609] block nbd5: shutting down sockets [ 444.088778][ T9617] UDC core: couldn't find an available UDC or it's busy: -16 [ 444.098574][ T9617] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 444.110532][ T9606] block nbd4: Device being setup by another task [ 444.140731][ T9617] UDC core: couldn't find an available UDC or it's busy: -16 [ 444.153429][ T9603] block nbd4: shutting down sockets [ 444.164892][ T9617] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 444.209064][ T9617] UDC core: couldn't find an available UDC or it's busy: -16 [ 444.217044][ T9617] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 444.225320][ T9620] ptrace attach of "/root/syz-executor.2 exec"[3632] was attempted by "/root/syz-executor.2 exec"[9620] [ 444.239919][ T9613] syz-executor.2: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 444.262525][ T9613] CPU: 1 PID: 9613 Comm: syz-executor.2 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 444.273155][ T9613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.283199][ T9613] Call Trace: [ 444.286461][ T9613] [ 444.289377][ T9613] dump_stack_lvl+0xcd/0x134 [ 444.293966][ T9613] warn_alloc.cold+0x9b/0x189 [ 444.298634][ T9613] ? zone_watermark_ok_safe+0x290/0x290 [ 444.304172][ T9613] ? __kmalloc_node+0x62/0x390 [ 444.308937][ T9613] ? __vmalloc_node_range+0x7bf/0x1060 [ 444.314380][ T9613] __vmalloc_node_range+0xe1e/0x1060 [ 444.319662][ T9613] ? vfree_atomic+0xe0/0xe0 [ 444.324152][ T9613] ? rcu_read_lock_sched_held+0x3a/0x70 [ 444.329691][ T9613] ? kernel_clone+0xe7/0xab0 [ 444.334265][ T9613] copy_process+0x926/0x7300 [ 444.338842][ T9613] ? kernel_clone+0xe7/0xab0 [ 444.343422][ T9613] ? lock_chain_count+0x20/0x20 [ 444.348261][ T9613] ? lock_chain_count+0x20/0x20 [ 444.353099][ T9613] ? find_held_lock+0x2d/0x110 [ 444.357852][ T9613] ? __cleanup_sighand+0xb0/0xb0 [ 444.362771][ T9613] ? lock_downgrade+0x6e0/0x6e0 [ 444.367612][ T9613] ? __lock_acquire+0x1655/0x5470 [ 444.372627][ T9613] ? kernel_clone+0x314/0xab0 [ 444.377295][ T9613] kernel_clone+0xe7/0xab0 [ 444.381697][ T9613] ? create_io_thread+0xf0/0xf0 [ 444.386531][ T9613] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 444.392498][ T9613] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 444.398476][ T9613] ? find_held_lock+0x2d/0x110 [ 444.403229][ T9613] __do_sys_clone+0xc8/0x110 [ 444.407977][ T9613] ? kernel_clone+0xab0/0xab0 [ 444.412636][ T9613] ? lock_downgrade+0x6e0/0x6e0 [ 444.417483][ T9613] ? syscall_enter_from_user_mode+0x21/0x70 [ 444.423368][ T9613] do_syscall_64+0x35/0xb0 [ 444.427771][ T9613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.433656][ T9613] RIP: 0033:0x7f158b950481 [ 444.438064][ T9613] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 444.457667][ T9613] RSP: 002b:00007ffe06c923f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 444.466079][ T9613] RAX: ffffffffffffffda RBX: 00007f158a1bc700 RCX: 00007f158b950481 [ 444.474219][ T9613] RDX: 00007f158a1bc9d0 RSI: 00007f158a1bc2f0 RDI: 00000000003d0f00 [ 444.482245][ T9613] RBP: 00007ffe06c92640 R08: 00007f158a1bc700 R09: 00007f158a1bc700 [ 444.490213][ T9613] R10: 00007f158a1bc9d0 R11: 0000000000000206 R12: 00007ffe06c924ae [ 444.498185][ T9613] R13: 00007ffe06c924af R14: 00007f158a1bc300 R15: 0000000000022000 [ 444.506175][ T9613] [ 444.521227][ T3649] block nbd3: Receive control failed (result -32) [ 444.527826][ T9613] Mem-Info: [ 444.528705][ T9586] block nbd3: shutting down sockets [ 444.544904][ T9613] active_anon:995 inactive_anon:146694 isolated_anon:0 [ 444.544904][ T9613] active_file:5264 inactive_file:7446 isolated_file:0 [ 444.544904][ T9613] unevictable:768 dirty:30 writeback:0 [ 444.544904][ T9613] slab_reclaimable:19729 slab_unreclaimable:100606 19:10:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x1800000000000000) 19:10:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 444.544904][ T9613] mapped:28694 shmem:2845 pagetables:807 bounce:0 [ 444.544904][ T9613] kernel_misc_reclaimable:0 [ 444.544904][ T9613] free:1317012 free_pcp:12038 free_cma:0 [ 444.610854][ T9613] Node 0 active_anon:3972kB inactive_anon:590056kB active_file:20984kB inactive_file:29784kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:114776kB dirty:116kB writeback:0kB shmem:8904kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 520192kB writeback_tmp:0kB kernel_stack:11188kB pagetables:3224kB all_unreclaimable? no [ 444.645859][ T9613] Node 1 active_anon:8kB inactive_anon:932kB active_file:72kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 444.675994][ T9613] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 444.703945][ T9613] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 444.709878][ T9613] Node 0 DMA32 free:1302524kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:3972kB inactive_anon:592180kB active_file:20984kB inactive_file:29784kB unevictable:1536kB writepending:116kB present:3129332kB managed:2716632kB mlocked:0kB bounce:0kB free_pcp:42568kB local_pcp:21340kB free_cma:0kB [ 444.741469][ T9613] lowmem_reserve[]: 0 0 0 0 0 [ 444.746261][ T9613] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 444.751113][ T9633] block nbd5: shutting down sockets [ 444.780654][ T9613] lowmem_reserve[]: 0 0 0 0 0 [ 444.785878][ T9613] Node 1 Normal free:3943460kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:932kB active_file:72kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:5288kB local_pcp:2568kB free_cma:0kB 19:10:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x2000000000000000) 19:10:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x17) [ 444.827083][ T9613] lowmem_reserve[]: 0 0 0 0 0 [ 444.833664][ T9634] block nbd3: Device being setup by another task [ 444.840484][ T9632] block nbd4: Device being setup by another task [ 444.850265][ T9626] block nbd4: shutting down sockets [ 444.875004][ T9613] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 444.909042][ T9613] Node 0 DMA32: 4291*4kB (UME) 1439*8kB (UM) 1162*16kB (UM) 169*32kB (UME) 72*64kB (UME) 53*128kB (UME) 5*256kB (UM) 10*512kB (UME) 11*1024kB (UME) 9*2048kB (UME) 295*4096kB (UM) = 1308484kB 19:10:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 19:10:39 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000000000040ac051c02400001020301090224000101000000090400000103010200092100000001220000090581"], 0x0) (async) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="31010000dccd5e08cb06070000e816c93301090224000100007e000904340102d469e70009058acf22"], 0x0) syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000380)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xf7, 0x20, 0x20, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 'N'}, {0x5, 0x24, 0x0, 0xedc}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x6, 0x8, 0x3}, {0x6, 0x24, 0x1a, 0x9, 0x2}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0x9}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x3, 0x80, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x87, 0xc2}}, {{0x9, 0x5, 0x3, 0x2, 0x5f7, 0x1, 0x5, 0x5}}}}}}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x310, 0x2, 0x2, 0x3, 0x8, 0x80}, 0x24, &(0x7f0000000480)={0x5, 0xf, 0x24, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x9, "b36fd0b46ffb471aa64e40b4f98f501a"}, @wireless={0xb, 0x10, 0x1, 0x8, 0xa0, 0x7f, 0x4, 0x400, 0x80}]}, 0x4, [{0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x44f}}, {0xce, &(0x7f0000000500)=@string={0xce, 0x3, "49029f1859b389cad216c9faf79c05dad28c9cb8439882b3ebb71224320166147db67412908222428bf0481507deb81b54405f36a7176efde352da5538fe169def21e3e1328c394b0500ea4823c7ef36fc753a8fdd78196eb6b8f1b80147c32fb46a6dade025c49b83e2b53ed75f63a6976a4c457a8eb9ababe4569f169d3bc724c36d9ea9dd33e8f6f9cd97f4099eecbfbbc7df6cbdeba3295347f8d32163f128644b5ee4166c8208db724456935d780fae5cdaa0847bdc769581f571c61d498f8aaf7ddf5cb7efaadf4641"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x43f}}, {0x87, &(0x7f0000000640)=@string={0x87, 0x3, "abd855bc3a3d8b08afac6998879705d923637863c3eec53624a8c0cafea18accceb71ff68ec8249d14c4176287aa6dfa0dcef62bbd54055d749ee8c13e761a3a55afea8c7d1cf9e8df2280fe9f959e9bd729a97aecdcec7cbf6acb7212f6eb2c1c44e0a9a056cc466aa14bad0f72482b0f3a437d93eccc3504dbac5e1dc86387993a7774b6"}}]}) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, &(0x7f0000000000)={0x60, 0x24, 0x51, {0x51, 0xd, "9f9b1d5bcb36926688c65af5cfd5b345a9dec139873a87bccfd517e7c6746c6cdeeab233e26325d9a04921dc968a3dbc93c607629087c32775e4843a2095207875a05a7853af3c333599ba46b091ca"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1401}}, &(0x7f00000000c0)={0x0, 0x22, 0x3, {[@main=@item_012={0x0, 0x0, 0x9}, @main=@item_012={0x1, 0x0, 0xa, "ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0xff, 0x1, {0x22, 0x6d7}}}}, &(0x7f0000000340)={0x2c, &(0x7f0000000180)={0x0, 0x6, 0x70, "fdbfe913b90eab56e8ad227602e617bda134c6e0d5a1d74d7189af7eff62c08a86ff0313e171b5fac5e77bb611da75512d985ed1b6a4a1a52f5a9141f952c5ce2510b1f28525b113aff23962b7fd7e7c69bc6ea2cb598d20df05ce1de22e669482b2429d9752091b87f7685a741f973d"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000240)={0x0, 0x8, 0x1}, &(0x7f0000000280)={0x20, 0x1, 0x53, "0e317ffd884e8c76548d9c71e539343aa435c1544b162910d1336019ab798912c2b6d8c3c54280f4737b21fcfc61c1ab0530ede7867b24cd0901e3949026c60125da578d69655d953f761a8bc1bd6615658330"}, &(0x7f0000000300)={0x20, 0x3, 0x1, 0x1}}) 19:10:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 445.010545][ T9644] block nbd5: shutting down sockets [ 445.022825][ T9613] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 445.035705][ T9648] UDC core: couldn't find an available UDC or it's busy: -16 [ 445.048213][ T9647] UDC core: couldn't find an available UDC or it's busy: -16 [ 445.068299][ T9613] Node 1 Normal: 109*4kB (UME) 34*8kB (UE) 28*16kB (UE) 165*32kB (UE) 70*64kB (UME) 21*128kB (UME) 7*256kB (UE) 4*512kB (UE) 0*1024kB 1*2048kB (U) 958*4096kB (M) = 3943460kB [ 445.096725][ T9647] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 445.106115][ T9648] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 445.124612][ T9613] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 445.159298][ T9613] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 445.167193][ T9647] UDC core: couldn't find an available UDC or it's busy: -16 [ 445.177502][ T9647] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 445.179540][ T9613] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 445.186135][ T9649] block nbd4: shutting down sockets [ 445.202999][ T9613] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 445.213671][ T9613] 15555 total pagecache pages [ 445.218690][ T9613] 0 pages in swap cache 19:10:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xf6ffffff00000000) [ 445.224827][ T9613] Swap cache stats: add 0, delete 0, find 0/0 [ 445.233220][ T9613] Free swap = 0kB [ 445.237508][ T9613] Total swap = 0kB [ 445.241630][ T9613] 2097051 pages RAM [ 445.246375][ T9613] 0 pages HighMem/MovableOnly [ 445.251523][ T9613] 384548 pages reserved [ 445.256033][ T9613] 0 pages cma reserved 19:10:39 executing program 2: r0 = fsopen(&(0x7f0000000040)='proc\x00', 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x440100) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x20) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) close_range(r0, 0xffffffffffffffff, 0x0) (async) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x80000001, 0x185000) (async) r4 = inotify_init1(0x800) fcntl$setown(r4, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r6, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x33994) (async) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000100)='\x00', 0x0, r6) (async) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000140)) (async) ioprio_get$pid(0x1, r5) (async) ioctl$BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000080)={r5}) [ 445.381741][ T9656] block nbd5: shutting down sockets 19:10:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x100000000]}, 0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x8) [ 445.413792][ T9661] ptrace attach of "/root/syz-executor.2 exec"[3632] was attempted by "/root/syz-executor.2 exec"[9661] 19:10:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xff00000000000000) 19:10:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xf6ffffff00000000) [ 445.460995][ T3649] block nbd3: Receive control failed (result -32) [ 445.484989][ T9630] block nbd3: shutting down sockets 19:10:40 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000), 0x1, 0x420080) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null}, [@netrom, @bcast, @rose, @rose, @null, @default, @remote, @netrom]}, &(0x7f0000000040)=0x48) dup2(r0, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x18b880) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_SET_SOCK(r2, 0xab00, r7) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 445.541422][ T9667] block nbd5: shutting down sockets 19:10:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x100000000]}, 0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x8) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x100000000]}, 0x8) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) socket$inet_icmp(0x2, 0x2, 0x1) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x8) (async) [ 445.583691][ T9665] block nbd4: shutting down sockets [ 445.631177][ T9673] block nbd5: shutting down sockets [ 445.659055][ T9670] block nbd2: shutting down sockets [ 445.727299][ T9675] block nbd4: shutting down sockets 19:10:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:40 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000), 0x1, 0x420080) (async) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null}, [@netrom, @bcast, @rose, @rose, @null, @default, @remote, @netrom]}, &(0x7f0000000040)=0x48) dup2(r0, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x18b880) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r7) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x18) 19:10:40 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000140)) syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902720003010000000904000000010100000a24010000000201020a240400007ee76093bd09240300000000050009040100000102000009040101010102000009050149000040000007250100000000090402000001020000090402010101020000090582090000000000072501000000004a2a4caa27ae4d1c3eabf90edb0f4b1c0e2f7582a276d12daaeab4667c75e44d3280f98165fd749f7a0725bc6712a708a0a6e70e55ba2fd1e94cf9b55c6cb44353ef3e7b4809b57897dac418be96f5d24b69d52dae13b096d5c783a649c88d37fbf3b1d6677a78afeaf14000"/253], 0x0) [ 445.806187][ T9678] block nbd4: Device being setup by another task 19:10:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x100000000]}, 0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x8) [ 445.850472][ T9679] block nbd4: Device being setup by another task [ 445.869010][ T9687] UDC core: couldn't find an available UDC or it's busy: -16 [ 445.891245][ T9687] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 19:10:40 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000), 0x1, 0x420080) (async) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null}, [@netrom, @bcast, @rose, @rose, @null, @default, @remote, @netrom]}, &(0x7f0000000040)=0x48) dup2(r0, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x18b880) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r7) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 445.990915][ T9689] block nbd5: Device being setup by another task [ 445.998259][ T9695] block nbd4: Device being setup by another task [ 446.007450][ T9696] block nbd4: shutting down sockets [ 446.013543][ T9685] block nbd5: shutting down sockets 19:10:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) [ 446.140772][ T9700] block nbd5: Device being setup by another task [ 446.171834][ T9702] block nbd5: Device being setup by another task [ 446.181673][ T9706] block nbd4: shutting down sockets [ 446.223072][ T9703] block nbd5: Device being setup by another task [ 446.231089][ T9699] block nbd5: shutting down sockets [ 446.312277][ T9708] block nbd4: shutting down sockets [ 446.361154][ T9711] block nbd4: Device being setup by another task [ 446.382264][ T9710] block nbd4: Device being setup by another task 19:10:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:41 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) (async) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000140)) (async) syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902720003010000000904000000010100000a24010000000201020a240400007ee76093bd09240300000000050009040100000102000009040101010102000009050149000040000007250100000000090402000001020000090402010101020000090582090000000000072501000000004a2a4caa27ae4d1c3eabf90edb0f4b1c0e2f7582a276d12daaeab4667c75e44d3280f98165fd749f7a0725bc6712a708a0a6e70e55ba2fd1e94cf9b55c6cb44353ef3e7b4809b57897dac418be96f5d24b69d52dae13b096d5c783a649c88d37fbf3b1d6677a78afeaf14000"/253], 0x0) 19:10:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 446.440720][ T3655] block nbd3: Receive control failed (result -32) [ 446.440845][ T3649] block nbd3: Receive control failed (result -32) [ 446.456820][ T9668] block nbd3: shutting down sockets [ 446.515335][ T9719] UDC core: couldn't find an available UDC or it's busy: -16 [ 446.538622][ T9719] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 446.551597][ T9716] block nbd5: shutting down sockets [ 446.590831][ T9721] block nbd4: Device being setup by another task [ 446.612946][ T9723] block nbd4: shutting down sockets 19:10:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) 19:10:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x0, 0x4771, 0xcce0}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x8, 0x91, 0x401, 0xffffffffffffae9d}) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:10:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x19) [ 446.684383][ T3652] block nbd2: Receive control failed (result -32) [ 446.684383][ T3644] block nbd2: Receive control failed (result -32) [ 446.700275][ T9684] block nbd2: shutting down sockets [ 446.763112][ T9727] block nbd5: shutting down sockets 19:10:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) 19:10:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x0, 0x4771, 0xcce0}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x8, 0x91, 0x401, 0xffffffffffffae9d}) (async, rerun: 32) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 446.801236][ T9733] block nbd5: Device being setup by another task [ 446.821522][ T9731] block nbd4: shutting down sockets [ 446.914283][ T9743] block nbd5: shutting down sockets [ 446.932080][ T9744] block nbd4: shutting down sockets 19:10:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x0, 0x4771, 0xcce0}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x8, 0x91, 0x401, 0xffffffffffffae9d}) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:10:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x3) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote, 0x5}}}, &(0x7f0000000200)=0x84) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r7 = accept(r5, &(0x7f0000000000)=@l2tp={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) fcntl$dupfd(r6, 0x0, r5) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 446.960441][ T9746] block nbd5: Device being setup by another task [ 447.071140][ T9752] block nbd4: Device being setup by another task [ 447.078244][ T9751] block nbd4: shutting down sockets [ 447.162220][ T9755] block nbd5: shutting down sockets 19:10:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:42 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000140)) syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902720003010000000904000000010100000a24010000000201020a240400007ee76093bd09240300000000050009040100000102000009040101010102000009050149000040000007250100000000090402000001020000090402010101020000090582090000000000072501000000004a2a4caa27ae4d1c3eabf90edb0f4b1c0e2f7582a276d12daaeab4667c75e44d3280f98165fd749f7a0725bc6712a708a0a6e70e55ba2fd1e94cf9b55c6cb44353ef3e7b4809b57897dac418be96f5d24b69d52dae13b096d5c783a649c88d37fbf3b1d6677a78afeaf14000"/253], 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) (async) socket$inet_icmp(0x2, 0x2, 0x1) (async) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000140)) (async) syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902720003010000000904000000010100000a24010000000201020a240400007ee76093bd09240300000000050009040100000102000009040101010102000009050149000040000007250100000000090402000001020000090402010101020000090582090000000000072501000000004a2a4caa27ae4d1c3eabf90edb0f4b1c0e2f7582a276d12daaeab4667c75e44d3280f98165fd749f7a0725bc6712a708a0a6e70e55ba2fd1e94cf9b55c6cb44353ef3e7b4809b57897dac418be96f5d24b69d52dae13b096d5c783a649c88d37fbf3b1d6677a78afeaf14000"/253], 0x0) (async) 19:10:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x40001) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x3) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote, 0x5}}}, &(0x7f0000000200)=0x84) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r7 = accept(r5, &(0x7f0000000000)=@l2tp={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) fcntl$dupfd(r6, 0x0, r5) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 447.368625][ T3655] block nbd3: Receive control failed (result -32) [ 447.368625][ T3649] block nbd3: Receive control failed (result -32) [ 447.373056][ T9724] block nbd3: shutting down sockets [ 447.446410][ T9759] UDC core: couldn't find an available UDC or it's busy: -16 [ 447.475308][ T9759] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 447.494584][ T9771] UDC core: couldn't find an available UDC or it's busy: -16 [ 447.506765][ T9771] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 447.520432][ T9761] block nbd5: Device being setup by another task [ 447.541314][ T9770] block nbd3: shutting down sockets 19:10:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x8, 0x0) syz_mount_image$reiserfs(0x0, &(0x7f0000002680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:10:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x40001) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x40001) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) [ 447.548011][ T9766] block nbd4: shutting down sockets [ 447.561704][ T9762] block nbd5: Device being setup by another task [ 447.570453][ T3652] block nbd2: Receive control failed (result -32) [ 447.570514][ T3644] block nbd2: Receive control failed (result -32) [ 447.585227][ T9728] block nbd2: shutting down sockets [ 447.590849][ T9764] block nbd5: shutting down sockets 19:10:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x8, 0x0) (async) syz_mount_image$reiserfs(0x0, &(0x7f0000002680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:10:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x1b) 19:10:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x3) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote, 0x5}}}, &(0x7f0000000200)=0x84) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) r7 = accept(r5, &(0x7f0000000000)=@l2tp={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async, rerun: 32) fcntl$dupfd(r6, 0x0, r5) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x8, 0x0) syz_mount_image$reiserfs(0x0, &(0x7f0000002680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x8, 0x0) (async) syz_mount_image$reiserfs(0x0, &(0x7f0000002680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) 19:10:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) [ 447.753027][ T9778] block nbd4: shutting down sockets [ 447.812317][ T9787] block nbd5: Device being setup by another task [ 447.818913][ T9790] block nbd4: Device being setup by another task [ 447.831022][ T9798] block nbd2: shutting down sockets 19:10:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x40001) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x40001) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) [ 447.882263][ T9792] block nbd4: Device being setup by another task [ 447.882263][ T9800] block nbd3: shutting down sockets [ 447.891495][ T9788] block nbd5: Device being setup by another task [ 447.920827][ T9787] block nbd5: shutting down sockets 19:10:42 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xf0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0xfffffc01, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "5856bf95cc25f104ee15cb93c7e3c36fa60d79b1a6f8adc53b82ee6b8181ff8c2db82dc51792d021dcdbe41c74b9f1d92506316f9659310ffbc8f1a66cda99041147975cfbae1af467cc351e0804728723c1aa02fd50b4370815004a863e679b82cef7dca43d4a87bdc5ae97a4e2471c1b7f8326c4e35ffee22c6e7c4760d8e142a2b168a1182ed8ac45a7466008db8547d765125280d17be059e795e4fb1587462d0ac2ab299f47ff11b453bc7b5dae12d656f78cbb66f1ed33790d6f268927f14ee1da1c96bc7097fa76199ba49f7b006ab965051f654bf97a16d2d568e3d3c31d009a198a65966205b6fd343f734049aa37f8b8397956383148bd61289a87a8031e3ad120b051946d9be05056cc790c4a97b6e949d1cd39669f194fe7e99fd38bcdb80c93877f26ecb45eb4c66f3c3bdd13e6fbc3ffc73ecb6aa42e01a5a685bfb9e52d7ced27ff9bd3e5c06dc8a3276d4b2330b597608b3cb35077e8f239ded184fe49bbf145970a16980dad0f130dca876d932f2d610cc7880ecd1632eac331110ef20c5e880fc0d4aeeb44480812a5d7e8aebb59455f025cf1bed80a28fe73aee80a705fdc1e253f57a7db0ba8df452f1e3abcd5213190527281671f163547108e1ff1ef29231faef86a0f9cf8292278bdff5debdce8d525d065bb9e3961b31d7272255df0e9641267c0ae61f59fdbcf1b5e503e5a3c854dafb86b801cec56828ce23441609dc4a6ede18ba64aee7bfaf88f3010a127072176df835a83ed5c46afbd9654f0cbfce64ccd51c1baa5b947ec695fa29df6a7d7ea1c7d783faf1cd7b66a7fafc63bce7e808f1fd4e2411a471008471567110984b0398a8f21f9e602174822ba867657cf7b333a58984657832af7f6802dc88675971a0d393dcc3b909fff6350093cf0e4fdc8bff057f0f4a1a768241c5a510066408885495a50a901d396c9b0c012942065f531602eeaa875ab39bfa767f11f6fc6950e778d77d722d35b854492e6e027f755c8843b96b96ed4717ef0d256929cf65843f1de9bda8b19d62e359822901b85d84041e511c7c670f344a03e49d1f9f662d536a722aa9e7b45fe973d6cf1d9092b151992f2424d0e4749262f9316d116136ab29798cf56168f4ba0a79b9d20bd1a7efe5beea7c24bce23e24d6ae2cfbcb4b12485d7a5546176cff604a3ada40b2a90bdc2e9e7158fefe4d5e8f7838cdfa929a67de660551931b999aad5ace9d50706039c6b909ceb611af0f3ec15701f621dda2c23140f8fbe7e75a7197ce52a5e8a4a751bdf218b63fe2b8ed5a79513fe6e667617aadace24554c1bf525e626ae502870c79bcd32882d293bfdc5e4974ee76a3e006ea7bf662a043f7107b77d73a5218458fe44b50289e7505a6eeff50e87b2476da8c860e1d007ff922a40883aa14c038373c23ad52f74949a7f81d95ee3693f58bfafd0e05220bf648928a1d26e7e15ed52c9d8381b1fc9cdbf645a704b2c4fda02d16c0037724a4e420e3c25b062dcba108d56737a28897dc16d8678b8b8600f0c1934702c13cbb27c4a8f6a16a6c460a7c1b3b2b42a338af05d5c76aaacaa196b73f8c4314472ac9e716d6a4f7395f9e058e549415bc0b1f722c8586289f1f9b1405a81b50abbefd2613e7124d77fe56b0079ee611c6c4ff06701a7d7c9f992f2968c0a12c5665d53272432d250a8915fbbe31639bd5d247ad520b13e722257c9b2165442b39f92cd4118d1a680b19583999fb5e757ccc5e79fd28bade2eebfe89e4419529323413f6bb7b4fedfa33c0e503085fd2a5800f96bc90d83fb9cac8546590385f08629bae4760bbe1153e8ce6ae89088b912ded450beaf49fbf5ed0f25255e7cae06aaf5b6b922f586c30848d643ebf00ac8dceb396780178ffeb7452a6385a9124b19984646c6ba9dc927d57c0c78116b5d9cac73ad65a0bdc96fff2307b14af2962463f98872903d9eed677abb41eb61d8897eb485d71de60c6450f7e731eae9f75ed2b43c4757bd7899bbfd0e7d6402749ebf8e16ef96a9af2539cc7748e466bf1af3fc91926499b3e0a7828670e0fabdeaea33d04ed9503608e778ec9cafe393090e4fdd26b4daddb2f4b513304435a0b403eda335acd2a4c6a512581d2b8f7149aa11fe5cd523fdcee173014345e168cad7526a261b75f64d16dd7486d119207ee61f191a35f4c33779b8ce872cc1ed4c0d52325e76fd11c28f8dd11395c72b1a9652c463d1cd53f432c528ae45cd087499eac441d53cf46bd0a9b813f2f09cf21c737309cc1a12717a80ff92f93eadca9a72a52a30faf688d7a65c5f98d0cfe6c54d451be3b6aa1b39d75b22d113bf5588be6ad39edf17a1bed37af3b335af1a98bbda353af9a01df2a76a625a7366b8cc582df5ffb8cd84b3ef6e3a912fb5f1e84ff92c955a0a57e7ec7f2c7217f0af7750733c3e0fb21e549f47b7b452a75b5b579e1fc26e491760ccc22ef870958a2bd7a83fb0a6d38ff34f37c93a00257216415ec80c2bb810c71f01b93a98de61b1acb8d526cfb5f0646d7e1409ac3fbcf2fc843d76c3075509f9f3ad432f3e9a5306d0578c574c8cea8f0c103acc54bb8d2624d9df2893945c2e43b96b618d12b968dd7246bf8c3b9376de7b42690f47e0519fc320797802bb012eb53e4af0955de680f70469c798b7d38385827f6768ae117e633b84e2c5f3bf37e418abafa43783fc8e17d8a3ba405e36d7d0d7beb50c42e05f5a62e7607701be6bfd7c119a53ff3bf1c438b0e647552c1475a58cffff121fe792c9dfa300bf6780a5efcc616495b49aea5fca097aef9ec91e083c54a900c30379ddfc19990fe032188cdb2610e12fbb06ced39a0e48fead17efce673e681e00fd28408e8d01cd9bccaf9ee4012c31f471bc51f1dc3e67e51ff9b2d25e423e1d6ed9b05c72eade5e0fc69629efc24a5e8dadcbeecef596a391d6384cea312c8532690a4042fec05146da8058a8315bd0ab83ee39a7b44c6e49dcab3824b7c4b395438d6eaf95ba245cab34e6994b77ba3916c78fdf2f8700cf5ec8d6b57700b5ecc8a04151865ab04770cc75bae170f4614d467252c5d3ccab44c545f6fbe7ce5c6bcdd67f680d7ba5d94c579fd083b59c4ecdb8092f15b15b9a6f2e0ec709080cd7aa2b6647e7265222702772a43d4fe28951b74a5d1f005075d691aeaab09751947a03e1d51270ddde5ec51213d462e2917ebbed13029468c8a774e1ea166ab5a7ebc54178aa58207ea89ac06b5d1eb8caadf37efb3c5eca81a18633fa59c74f7c1339de5b6adafd10a92a23d17f7d2c21f804fcbaa292b0b721f2818de20ccdd7c42cbb90238e13276064239370dc2c05f9fd9079c7fb526b4d969a06f968fc6493b558a86d8606273e5ce4dc8dea824b34f2db2da9c3d09c6726e21e88ee7d406cd088d3ddca2f0df91cdc86cf8c0d38548bd05e97957c9c2b599bdeba4f1cf4e2a2a0967e3f2e39577eadd46d2e8ee9a7604c5de34fe4b4212da83e94a32f145189b938e553fc4b30cd148ebf0d71d37062feeacd6aa6b98a1e38f00778d3c54e4477814137ab00190d15ab38c770f54eba6217ade3479b936a07f3732ec4caf1f6bdac7e00107963fb741ddcdba3668d331a6d8d1ffead7ea7addf53f0e7986daeb3e67be24d97e2051ce795432619868d287d2589e33a65522ae6d4f95a293b9114dcedbb1f8cde31d3b049e8dba171d274b93d3b7ee28e9fcd42946e056c9486ff5d1493aaf0504ec3cbfb6b244d5670f4bf8e8c80b9fa9c9f23fafcc432a7a7ddba8bb98a67c657e92d7d169b492e3ac51f776fa16859e44e090c01f61779968991afdd70fdf4d38bf6ae66d30a2d8956ed05c81bd9717b36728702711c5756f5078240fa189abb7820f9cebaf6a331b94038b4b1c522e6441543abd51214c1e8599a14db722e4400a8e569c61a37a10a4a4ded7c70451008fd7995323dcbce236f9352bc93f3333b8ba90f7d9282fa26d25dda9a7fa871c37d25e8b24d91f47a0293df416ed5f04bea2e367a394fb80bd2e7cc57242990b0cc7fe6d8a01d67633aed026841007765fe48b78ad8e428a517705584c700bf1cea1bfe8fc666b34b1e125eb9267c4f0b2a614d38b25f13823bbcdf144c7784491c924ae7378735cc5e998c9d29e31d6d1ea1271dbc36a3617f4d3c71ab5a47e5cb394aee6075eacbe9ae8b9602cc7d78bee53907ef140910508c0149bd948eda845faaca67c08532c4730cef5a365658c45d094da60e33839fcb52dd623f7dda010e770e27c62c05960a67c1abe1fe6c13a150e32a9de51f7fee17b107cbc922baf8015da8bcd83889897b26d3eff3e4762b087ed99d182b07bf7806dec19b72d02fd823cf1b3b330b265925ca4cbd00828a96bb23af8fde486d3a99cc8d0de1536301fbc87ec7394d0a92cc71313e3be994f0db275b7f7f111d359efbab086bd82d0d817bcea2d5231781cfe8c374ddf8c5be651df98120d83e100c37cd292e5e1a49e6a66113f9fd1d0a76f652936cde60b9646ec5afb2f2e87cc6027b0e034217fb50584d4b804e3b6cc84fdd2ef82eb414ec6032eaa309242d6d25a199c00c2deba59c76146624e337f2990c575ad5f083f820d8b445c051f4c5eaf6d57a52c0213cf54deced0f5855baa3b928aa5717a9c03d618c4c7c06accf1b8f3008791598685dc12776cf5d5e14a5da57c0d121cc0c8b3113c53d51a555984f26656b799d24d530931fad47ba91a19a39bc6b9ee9cec701d57b6bc0d81e47b091d2432d60a8d0e498e8795d49acc7108db6c6bc291b336a8811863a86031281393cb57ec72da6f57eef1263dac8912fe79314e8ab9f0376f47433feb200775a86f102e0780bf6117484b4b8807fe12818145c959483365f6ce5e0ca752e9f860260ebc4385981d528eaa0f450bec77ae10c4cfaa2d43581f362f1a4bf34c90ef918132d44db52137e08b668de53ea74adc42259669e05aff84f2203f8836a1e5674ec1fd8bb7f55a513df4dee1da80764f41b79dddd7399ae6c3a4bc90114ea9ef4e4a2060936272d75fa089dae9c9907efeeb21c887d66d17703d1a71ca833b5dc1f7bec33cd1064d7394941ff8beea7eac375c6433308b432eb00241cd01f743acae2ac1094f4066c86d3828300461da47494118b46b50418d7900e5078913348afc819d1d80ba3119b026159f30566b067bdfca1cbbe2185ae8b6ab9892da1b7c2ec0c7bbb3fa9009a8c237c4d345a087c999c9bbb86f0bcf2ee514c0cef0a6c775e905d01fd98b9ef7397e75fdec2ebf5db9f60b500553907d5924c6acfe5ba3a597b1ea2d756167a7273a7f73eecf1ded19261d5d4345747c774162113a30cdf6c400dff19a9f56d2c7aeed5fe8a34d4a68346802f0897fb5b14f098b60ba70c16ca362bbe"}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000001280)={0x690, 0x1000, 0xf00, 0x10, 0x2f, 0xb5, 0x10, 0x2, {0x10000, 0x6}, {0x9, 0x1530, 0x1}, {0x2, 0x7fffffff}, {0x4}, 0x0, 0x0, 0x8001, 0x9, 0x1, 0x7, 0x7f, 0x7f17, 0x3, 0xd051, 0x3f, 0x72090d6c, 0x20, 0x2, 0x3, 0x3}) 19:10:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x80400, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = dup(r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_SET_SOCK(r8, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 448.022351][ T9802] block nbd4: shutting down sockets [ 448.091898][ T9808] block nbd2: shutting down sockets [ 448.103082][ T9810] block nbd3: shutting down sockets 19:10:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 448.131360][ T9805] block nbd4: Device being setup by another task [ 448.151916][ T9812] block nbd5: shutting down sockets [ 448.292825][ T9819] block nbd3: shutting down sockets [ 448.331485][ T9820] block nbd4: shutting down sockets 19:10:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x1d) 19:10:43 executing program 2: syz_clone(0xc1080400, 0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace(0x423a, r0) r1 = inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioprio_get$pid(0x1, r2) r3 = gettid() r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r4, 0x9204, 0x33994) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioprio_get$pid(0x1, r5) tkill(r5, 0xc) kcmp(r2, r3, 0x0, r4, r1) syz_open_procfs(r2, 0x0) 19:10:43 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xf0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) (async) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0xfffffc01, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0x0, 0x0]}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "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r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000001280)={0x690, 0x1000, 0xf00, 0x10, 0x2f, 0xb5, 0x10, 0x2, {0x10000, 0x6}, {0x9, 0x1530, 0x1}, {0x2, 0x7fffffff}, {0x4}, 0x0, 0x0, 0x8001, 0x9, 0x1, 0x7, 0x7f, 0x7f17, 0x3, 0xd051, 0x3f, 0x72090d6c, 0x20, 0x2, 0x3, 0x3}) 19:10:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x80400, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) r8 = dup(r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) (async) ioctl$NBD_SET_SOCK(r8, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 19:10:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) [ 448.631401][ T9828] block nbd3: shutting down sockets [ 448.671170][ T9835] block nbd4: shutting down sockets [ 448.678795][ T9839] ptrace attach of "/root/syz-executor.2 exec"[3632] was attempted by "/root/syz-executor.2 exec"[9839] 19:10:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 19:10:43 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xf0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) (async) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0xfffffc01, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0x0, 0x0]}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "58e0eec656aec25446bda0905f020097c326d0ab7147b975b68af016850ac26036724fa3a615918bcb487b2910dda73f6ffce82f30623537451a4016865517497878014d782cd683f71dde0aa245e66f11f60f9357ff01137811ab81ea9041bd2daba4b987353a38276534c331317a7e5da0766f02312adb24405420773d2b594b20fa99e6b3b2b80d1f3e8a9d6b9851edd8f811cc17b21bc437b3f5a62347f9bb3740a8ab0dd854ea7c08e6468c75a523297daf67d3f6da545eeff1d572b3daff3303b77450fb1707ac0a1efdc380adb301dad006e5bc1eb1530e167781eb36bec8b2cf72e0f9a28483ecc77390b215eaf1d33c9a948857231a997ae90ae9dc", "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"}) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000001280)={0x690, 0x1000, 0xf00, 0x10, 0x2f, 0xb5, 0x10, 0x2, {0x10000, 0x6}, {0x9, 0x1530, 0x1}, {0x2, 0x7fffffff}, {0x4}, 0x0, 0x0, 0x8001, 0x9, 0x1, 0x7, 0x7f, 0x7f17, 0x3, 0xd051, 0x3f, 0x72090d6c, 0x20, 0x2, 0x3, 0x3}) 19:10:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x80400, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) r8 = dup(r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) (async) ioctl$NBD_SET_SOCK(r8, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 448.710591][ T9846] block nbd4: Device being setup by another task [ 448.738708][ T9836] block nbd5: Device being setup by another task [ 448.739287][ T9849] block nbd3: shutting down sockets [ 448.742358][ T9845] block nbd4: Device being setup by another task [ 448.778300][ T9836] block nbd5: shutting down sockets [ 448.859368][ T9853] block nbd3: shutting down sockets 19:10:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 448.953034][ T9858] block nbd4: shutting down sockets [ 448.990955][ T9866] block nbd5: shutting down sockets [ 448.991988][ T9869] block nbd3: shutting down sockets [ 448.993383][ T9872] block nbd4: Device being setup by another task [ 449.021719][ T9868] block nbd5: Device being setup by another task [ 449.031096][ T9873] block nbd4: Device being setup by another task [ 449.100573][ T9870] block nbd5: Device being setup by another task 19:10:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x1e) 19:10:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:44 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xf0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0xfffffc01, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "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"}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000001280)={0x690, 0x1000, 0xf00, 0x10, 0x2f, 0xb5, 0x10, 0x2, {0x10000, 0x6}, {0x9, 0x1530, 0x1}, {0x2, 0x7fffffff}, {0x4}, 0x0, 0x0, 0x8001, 0x9, 0x1, 0x7, 0x7f, 0x7f17, 0x3, 0xd051, 0x3f, 0x72090d6c, 0x20, 0x2, 0x3, 0x3}) 19:10:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$CAPI_NCCI_GETUNIT(r7, 0x80044327, &(0x7f0000000000)=0x7fffffff) r9 = syz_open_dev$audion(&(0x7f0000000040), 0x7, 0x8000) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r8) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) 19:10:44 executing program 5: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r2, 0xab03) pipe(&(0x7f0000000200)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x8080, 0x0, 0xc}, 0x18) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000000)={0x4, 0x5, 0xfe, &(0x7f00000000c0)="b61b92f6ce3d2a0a759c63539821c30dfaa7aac931f6fef7618225e84650de652840a17c508d374960e101959da001bd0000000000000194e07db21adaefc3f2fd59d88a782de7ccf90fc4eb20350faf037453608645fd89bf3e3740096727213bea7d6a362bd85ee4c424d17501c8164c7a6d27810369762985a9f7e98952ef0008c98bbc4cd1e50252fa4fbe386474669c50918711f6fc8a184983de30dccafcc1b9f2983ecf94306e3e0be64c5dc9a04465dec05f58f9061858e7a52cf8c8feba84b6381161829f16efe4fe224c3726fd343d84c8af1f2c4fb140739ff7acaf58c96eb49197c23b325d5e7bb09b7aeef100"/254}) 19:10:44 executing program 2: syz_clone(0xc1080400, 0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace(0x423a, r0) r1 = inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioprio_get$pid(0x1, r2) r3 = gettid() r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r4, 0x9204, 0x33994) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioprio_get$pid(0x1, r5) tkill(r5, 0xc) kcmp(r2, r3, 0x0, r4, r1) syz_open_procfs(r2, 0x0) syz_clone(0xc1080400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020}, 0x2020) (async) ptrace(0x423a, r0) (async) inotify_init1(0x800) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) (async) ptrace$setopts(0x4206, r2, 0x0, 0x0) (async) ptrace(0x4207, r2) (async) ioprio_get$pid(0x1, r2) (async) gettid() (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r4, 0x9204, 0x33994) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) (async) ptrace$setopts(0x4206, r5, 0x0, 0x0) (async) ptrace(0x4207, r5) (async) ioprio_get$pid(0x1, r5) (async) tkill(r5, 0xc) (async) kcmp(r2, r3, 0x0, r4, r1) (async) syz_open_procfs(r2, 0x0) (async) 19:10:44 executing program 5: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x3ff) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) pipe(&(0x7f0000000200)) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x8080, 0x0, 0xc}, 0x18) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000000)={0x4, 0x5, 0xfe, &(0x7f00000000c0)="b61b92f6ce3d2a0a759c63539821c30dfaa7aac931f6fef7618225e84650de652840a17c508d374960e101959da001bd0000000000000194e07db21adaefc3f2fd59d88a782de7ccf90fc4eb20350faf037453608645fd89bf3e3740096727213bea7d6a362bd85ee4c424d17501c8164c7a6d27810369762985a9f7e98952ef0008c98bbc4cd1e50252fa4fbe386474669c50918711f6fc8a184983de30dccafcc1b9f2983ecf94306e3e0be64c5dc9a04465dec05f58f9061858e7a52cf8c8feba84b6381161829f16efe4fe224c3726fd343d84c8af1f2c4fb140739ff7acaf58c96eb49197c23b325d5e7bb09b7aeef100"/254}) 19:10:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:44 executing program 5: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x3ff) (async) ioctl$NBD_DO_IT(r2, 0xab03) pipe(&(0x7f0000000200)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x8080, 0x0, 0xc}, 0x18) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000000)={0x4, 0x5, 0xfe, &(0x7f00000000c0)="b61b92f6ce3d2a0a759c63539821c30dfaa7aac931f6fef7618225e84650de652840a17c508d374960e101959da001bd0000000000000194e07db21adaefc3f2fd59d88a782de7ccf90fc4eb20350faf037453608645fd89bf3e3740096727213bea7d6a362bd85ee4c424d17501c8164c7a6d27810369762985a9f7e98952ef0008c98bbc4cd1e50252fa4fbe386474669c50918711f6fc8a184983de30dccafcc1b9f2983ecf94306e3e0be64c5dc9a04465dec05f58f9061858e7a52cf8c8feba84b6381161829f16efe4fe224c3726fd343d84c8af1f2c4fb140739ff7acaf58c96eb49197c23b325d5e7bb09b7aeef100"/254}) [ 449.543800][ T9884] block nbd3: shutting down sockets [ 449.559898][ T9891] ptrace attach of "/root/syz-executor.2 exec"[3632] was attempted by "/root/syz-executor.2 exec"[9891] 19:10:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x280) 19:10:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:44 executing program 0: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20040000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0xd0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002800), 0x80200, 0x0) sendto$inet6(r4, &(0x7f0000002840)="c30a29a441e2e84f052e47f04816da8591c9cff285ed2bc7feb3f002bd4fc882fd41e843f6acb14b837c3347698822846b46f9278c13aa91e25599427252cf6b9baa2156cf6bafcf498235665ed50477b99ef3089b28501c0825e5ae60b5be3e98e61638a9c020", 0x67, 0x800, &(0x7f00000028c0)={0xa, 0x4e24, 0x6, @loopback, 0x8}, 0x1c) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xe00) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r3, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@isdn, 0x80, &(0x7f0000000480)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/243, 0xf3}, {&(0x7f0000001540)=""/148, 0x94}], 0x7, &(0x7f0000002780)=""/74, 0x4a}, 0x0, 0x2001, 0x1, {0x2}}, 0x9) [ 449.681756][ T9885] block nbd4: shutting down sockets [ 449.752298][ T9918] block nbd5: shutting down sockets 19:10:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x21) 19:10:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) dup(r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) (async) r7 = dup(r6) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$CAPI_NCCI_GETUNIT(r7, 0x80044327, &(0x7f0000000000)=0x7fffffff) (async) r9 = syz_open_dev$audion(&(0x7f0000000040), 0x7, 0x8000) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r8) (async) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) 19:10:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:44 executing program 0: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20040000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0xd0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002800), 0x80200, 0x0) sendto$inet6(r4, &(0x7f0000002840)="c30a29a441e2e84f052e47f04816da8591c9cff285ed2bc7feb3f002bd4fc882fd41e843f6acb14b837c3347698822846b46f9278c13aa91e25599427252cf6b9baa2156cf6bafcf498235665ed50477b99ef3089b28501c0825e5ae60b5be3e98e61638a9c020", 0x67, 0x800, &(0x7f00000028c0)={0xa, 0x4e24, 0x6, @loopback, 0x8}, 0x1c) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xe00) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r3, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@isdn, 0x80, &(0x7f0000000480)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/243, 0xf3}, {&(0x7f0000001540)=""/148, 0x94}], 0x7, &(0x7f0000002780)=""/74, 0x4a}, 0x0, 0x2001, 0x1, {0x2}}, 0x9) syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000080)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20040000}, 0x0) (async) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0xd0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002800), 0x80200, 0x0) (async) sendto$inet6(r4, &(0x7f0000002840)="c30a29a441e2e84f052e47f04816da8591c9cff285ed2bc7feb3f002bd4fc882fd41e843f6acb14b837c3347698822846b46f9278c13aa91e25599427252cf6b9baa2156cf6bafcf498235665ed50477b99ef3089b28501c0825e5ae60b5be3e98e61638a9c020", 0x67, 0x800, &(0x7f00000028c0)={0xa, 0x4e24, 0x6, @loopback, 0x8}, 0x1c) (async) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xe00) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x8000000) (async) syz_io_uring_submit(r5, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r3, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@isdn, 0x80, &(0x7f0000000480)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/243, 0xf3}, {&(0x7f0000001540)=""/148, 0x94}], 0x7, &(0x7f0000002780)=""/74, 0x4a}, 0x0, 0x2001, 0x1, {0x2}}, 0x9) (async) 19:10:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x280) 19:10:45 executing program 2: syz_clone(0xc1080400, 0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace(0x423a, r0) r1 = inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioprio_get$pid(0x1, r2) r3 = gettid() r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r4, 0x9204, 0x33994) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioprio_get$pid(0x1, r5) tkill(r5, 0xc) kcmp(r2, r3, 0x0, r4, r1) syz_open_procfs(r2, 0x0) syz_clone(0xc1080400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020}, 0x2020) (async) ptrace(0x423a, r0) (async) inotify_init1(0x800) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) (async) ptrace$setopts(0x4206, r2, 0x0, 0x0) (async) ptrace(0x4207, r2) (async) ioprio_get$pid(0x1, r2) (async) gettid() (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r4, 0x9204, 0x33994) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) (async) ptrace$setopts(0x4206, r5, 0x0, 0x0) (async) ptrace(0x4207, r5) (async) ioprio_get$pid(0x1, r5) (async) tkill(r5, 0xc) (async) kcmp(r2, r3, 0x0, r4, r1) (async) syz_open_procfs(r2, 0x0) (async) 19:10:45 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x280) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x280) (async) 19:10:45 executing program 0: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20040000}, 0x0) (async, rerun: 32) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0xd0) (async, rerun: 32) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002800), 0x80200, 0x0) sendto$inet6(r4, &(0x7f0000002840)="c30a29a441e2e84f052e47f04816da8591c9cff285ed2bc7feb3f002bd4fc882fd41e843f6acb14b837c3347698822846b46f9278c13aa91e25599427252cf6b9baa2156cf6bafcf498235665ed50477b99ef3089b28501c0825e5ae60b5be3e98e61638a9c020", 0x67, 0x800, &(0x7f00000028c0)={0xa, 0x4e24, 0x6, @loopback, 0x8}, 0x1c) (async) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xe00) (async) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r3, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@isdn, 0x80, &(0x7f0000000480)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/243, 0xf3}, {&(0x7f0000001540)=""/148, 0x94}], 0x7, &(0x7f0000002780)=""/74, 0x4a}, 0x0, 0x2001, 0x1, {0x2}}, 0x9) [ 450.431013][ T9932] block nbd5: shutting down sockets [ 450.464287][ T9945] ptrace attach of "/root/syz-executor.2 exec"[3632] was attempted by "/root/syz-executor.2 exec"[9945] 19:10:45 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) [ 450.560859][ T9956] block nbd5: shutting down sockets [ 450.600525][ T9940] block nbd4: Device being setup by another task 19:10:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x100, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4006}, 0x181) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0x17, 0x0, 0x0, @u64}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) [ 450.607659][ T9959] block nbd5: Device being setup by another task 19:10:45 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) [ 450.664413][ T9951] block nbd4: Device being setup by another task [ 450.677645][ T9964] block nbd4: shutting down sockets [ 450.760856][ T9983] block nbd0: Device being setup by another task [ 450.778322][ T9972] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 450.843065][ T9968] block nbd0: shutting down sockets 19:10:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x22) 19:10:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="67446698000000000200010001000000e8a075b6f0faaf4be0d7badae331a1ae96c719e94386b7e8154aaba82d3522cbab2e7eb04fc548672802818390e91b7fdd066d15e435e828fb4670ed59e2f90b2e5f3327bedb3559ce673cd19349a70e16abfbfef15e0d39c488b21b0cabc199ee26a92b40451f73ab7e0de44c1207a55f09d40fec1dae30ecd8c6065dcc9d768b946bc318f59427e6316125247b633b0f89a1d38d3254942833e1d073f915847920432544091279609f23dbd3615fc6c26aca7e70a243d98dd6cf40c8e7c229741d1483275b2ed84b16c557da1814cfbd18b2d06130652efebd33fb175504eac0f8eb6bd20329"], 0x52) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:10:45 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$CAPI_NCCI_GETUNIT(r7, 0x80044327, &(0x7f0000000000)=0x7fffffff) r9 = syz_open_dev$audion(&(0x7f0000000040), 0x7, 0x8000) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r8) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) dup(r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) dup(r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) (async) dup(r6) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$CAPI_NCCI_GETUNIT(r7, 0x80044327, &(0x7f0000000000)=0x7fffffff) (async) syz_open_dev$audion(&(0x7f0000000040), 0x7, 0x8000) (async) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r8) (async) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) (async) 19:10:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000000552c27f2c00270d0000000000f2adfe8d6c565e", @ANYRES32=r2, @ANYBLOB="00000000000000000c0000000900010072737670000000000800020004000500"], 0x38}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) 19:10:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x100, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4006}, 0x181) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0x17, 0x0, 0x0, @u64}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) dup(r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x100, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4006}, 0x181) (async) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0x17, 0x0, 0x0, @u64}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) (async) 19:10:45 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 451.327639][ T9993] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.362490][ T9994] block nbd5: shutting down sockets 19:10:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async, rerun: 32) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000000552c27f2c00270d0000000000f2adfe8d6c565e", @ANYRES32=r2, @ANYBLOB="00000000000000000c0000000900010072737670000000000800020004000500"], 0x38}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 451.370989][ T9991] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 19:10:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="67446698000000000200010001000000e8a075b6f0faaf4be0d7badae331a1ae96c719e94386b7e8154aaba82d3522cbab2e7eb04fc548672802818390e91b7fdd066d15e435e828fb4670ed59e2f90b2e5f3327bedb3559ce673cd19349a70e16abfbfef15e0d39c488b21b0cabc199ee26a92b40451f73ab7e0de44c1207a55f09d40fec1dae30ecd8c6065dcc9d768b946bc318f59427e6316125247b633b0f89a1d38d3254942833e1d073f915847920432544091279609f23dbd3615fc6c26aca7e70a243d98dd6cf40c8e7c229741d1483275b2ed84b16c557da1814cfbd18b2d06130652efebd33fb175504eac0f8eb6bd20329"], 0x52) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:10:46 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 451.443385][T10008] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.479744][T10002] block nbd0: Device being setup by another task 19:10:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[], 0x50}}, 0x0) (rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000000552c27f2c00270d0000000000f2adfe8d6c565e", @ANYRES32=r2, @ANYBLOB="00000000000000000c0000000900010072737670000000000800020004000500"], 0x38}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 451.502225][ T9990] block nbd4: shutting down sockets 19:10:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) [ 451.530604][T10004] block nbd0: Device being setup by another task [ 451.543009][T10011] block nbd5: shutting down sockets [ 451.575282][T10004] block nbd0: shutting down sockets [ 451.581371][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.600516][T10020] block nbd4: Device being setup by another task [ 451.639306][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.667484][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.679160][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.698457][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.708612][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.718980][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 451.729414][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 19:10:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x24) 19:10:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x100, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4006}, 0x181) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0x17, 0x0, 0x0, @u64}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) dup(r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x100, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4006}, 0x181) (async) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0x17, 0x0, 0x0, @u64}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) (async) 19:10:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="67446698000000000200010001000000e8a075b6f0faaf4be0d7badae331a1ae96c719e94386b7e8154aaba82d3522cbab2e7eb04fc548672802818390e91b7fdd066d15e435e828fb4670ed59e2f90b2e5f3327bedb3559ce673cd19349a70e16abfbfef15e0d39c488b21b0cabc199ee26a92b40451f73ab7e0de44c1207a55f09d40fec1dae30ecd8c6065dcc9d768b946bc318f59427e6316125247b633b0f89a1d38d3254942833e1d073f915847920432544091279609f23dbd3615fc6c26aca7e70a243d98dd6cf40c8e7c229741d1483275b2ed84b16c557da1814cfbd18b2d06130652efebd33fb175504eac0f8eb6bd20329"], 0x52) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (rerun: 64) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:10:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) r3 = dup(r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 19:10:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) (async) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) (async) 19:10:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) (async) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) (async) [ 452.293020][T10054] block nbd5: shutting down sockets 19:10:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 452.320467][T10058] block nbd0: Device being setup by another task [ 452.345296][T10047] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 19:10:47 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x53, 0x90, 0x91, 0x40, 0xac8, 0xc001, 0xfc30, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf0, 0xeb, 0x98}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x9da, 0x1a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x0, 0x40, [{{0x9, 0x4, 0x0, 0x80, 0x2, 0x3, 0x1, 0x2, 0xff, {0x9, 0x21, 0x1000, 0x20, 0x1, {0x22, 0x394}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x44, 0xf6, 0x3e}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x110, 0xfa, 0x1, 0x1, 0x40, 0x7}, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="3101000100"], 0x6, [{0x3e, &(0x7f00000001c0)=@string={0x3e, 0x3, "0b7093130bb164bbefa7b724438f8433154545dd4a3d11db132fada0c59661222f56e89b574285a4a13266209a688eb758bb13d6880adcc181079ab0"}}, {0xdb, &(0x7f0000000200)=@string={0xdb, 0x3, "499c1002084af303e442db8a43ebe22a60867ff2f7871a3cf91be44dd2ea85ffd2405c3898613add08fc531fef2f64d3b996ed631931aa0458ff850ef981377608ab3688942bc53e2220c7d8df6fafcdd5d7326f4438f75e2e166a0cffdb3d36b57696313d31552e671252a4ad6065f07d652ba7f66bd0f1ea5b8ef46668e6efe8baa84df005a9e9c10f169a78fbf44761f8bc3b47f209fc773e241f1272574abe30580c5761380cfebd0cf806d0c88c5036e2b016ed69fdb24011cd84cdd6986edf4d3ad42578e8ddbbd980246ada485472fae504718123fe"}}, {0x24, &(0x7f0000000300)=@string={0x24, 0x3, "0158ddd75f818ffc268b1223f4327e680aef458239af3cdc2812d0095601b7a34a82"}}, {0xb, &(0x7f0000000340)=@string={0xb, 0x3, "a641ce486c82490839"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x41c}}, {0xfb, &(0x7f00000003c0)=@string={0xfb, 0x3, "a1347a20827469072597d66df69cd8af98b65a106a80b8040f2d2e9279ed520aef13b7d05cc0a738f4e047436e08130b9e2e57d271d523ca99aa292078c02eeb10d451621ed23450ea1a29bfd277a94664ac8bf2497905d3d3fce2a98e4c9af889c99a81713e5265238bc324af1b9ab8e4806a34abd40dcdee964557584ec2249935a4780bcfc45fbb1b6ba824bb532434c7a18cffb623c2190fd5141a5baab44eb42a774e91012d2bc63508849e81ef5cd6ca7217c441536a1ab17c90317b36c322e4c90038048bf8891954c332e1a5922a78825c4c986b7b6deec64f12a3c9f539201170667821eb8f4cce05ff1a267a7451458ef8053ad5"}}]}) syz_usb_connect(0x0, 0xc80, &(0x7f0000000c40)={{0x12, 0x1, 0x110, 0x97, 0x70, 0xc9, 0xff, 0x5c6, 0x9202, 0x96f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc6e, 0x4, 0x1, 0xa8, 0x10, 0x1, [{{0x9, 0x4, 0x45, 0x0, 0x6, 0xaa, 0xb, 0x99, 0x9, [@uac_as={[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x20, 0x2, 0xff, 0x5, 'd', "b6"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x3, 0x7, 0x3f, "", "f85612"}, @as_header={0x7, 0x24, 0x1, 0xd5, 0x0, 0x1}, @as_header={0x7, 0x24, 0x1, 0xa6, 0x9, 0x1}, @format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x9, 0x3, 0x27, "ea86205dff"}]}], [{{0x9, 0x5, 0xc, 0x0, 0x8, 0x1, 0xff, 0x5}}, {{0x9, 0x5, 0xe, 0x4, 0x8, 0x9, 0x3, 0x8}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x97, 0x1, 0x9, [@generic={0xcf, 0x2, "d580a090b808cc373e78ff597beb208fd2c822d92eb2d9f2f316713004d51076d727df7a042a4cfcc6c7df00e8d777351cd1235e2396b8d427f292ad5d956c911beb6871ff639169fe314071baefd22e5968326fe98b0591e081348dd4a0bb8a0f050218d927b9dd729518f294b11fc40db02cb88bcb4720dbfcb5e7f7522b1d7be78e4e3c742910a13f72b9559ea1ffa55727c09d93e2208754d0a4f1078eedabc18ef40a9da6a940d6e724c48d8ce47aebf62171e6d42b252969d356f7b06f7e83ab65a0dc790a0e7db08c00"}, @generic={0x9e, 0xa, "44596f418a143a1e4389fa39b5ba20011a1747b33320bfecaa7df14cdb4627aeffb91e17a219e70e0af41c50db7eedacfccc3f5df239ea32673204e0c82cb8d914ba4cc4d8ccc68b9042ce8f1cc5328b036487ee383e319d00391a763ad99e4977b9ccb5dfeaf7eae8e0468e09edde0362205a118b285564ccec94dabd6965d7bf4aded5fd10fd895f39e7da17e10cd5fe9cac5cd4b8c02e6463b2eb"}]}}, {{0x9, 0x5, 0x2, 0x4, 0x40, 0xf8, 0x8, 0x40}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x8, 0xd1, 0x12, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x200}]}}, {{0x9, 0x5, 0x4, 0xc, 0x410, 0x2, 0x7, 0x7, [@generic={0xaf, 0x7, "f22c584072ff039ea642edbc941d31e2b9878def6d9db9411ceb7b1074bffc91c92182cb9db738164b82fb63f468e8951d1d260069c8ed91b360ffa633eeeb5380f80be799a9fec25dd8cb6b1b59df4e0154896564691e95ec0f69c95e38c1dc19afb8baaa8b670939ffec5adfed64cd028fedd454c5906b46e512c1147b4d226da3f78956d4568ce8a9ef0cb0fdf110beaff08fc3ce04bc963fdb3ad9cb63f72dcaec7fec9a28e71f5e874864"}]}}]}}, {{0x9, 0x4, 0x15, 0x1f, 0x5, 0xe7, 0x41, 0xce, 0x1, [@hid_hid={0x9, 0x21, 0x6, 0x7f, 0x1, {0x22, 0xf6e}}], [{{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x40, 0x46, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0xe1}, @generic={0x4, 0x3, "f6fb"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x1, 0x5f, 0x6}}, {{0x9, 0x5, 0x9, 0x3, 0x200, 0x7, 0x0, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x26, 0x40}, @generic={0xf8, 0x1e, "ffa2bdcf595174b269ad6ee797a15fd69113d000a4165151769073c7d4a5ab8c600b945b560c0537d05805d53db72fc47cd2be9ebe30c6112166b1557cfc041c21f6323dd0b084d2e612112a8dfbaabb09e032f4cf54db0e42bebf3dfbd3fb98242699f8b0906825b43ab625e23b682aa699ec96b5e893ad5cd98a26b7791b8e7c072f310e1013c76dc19e9087dbd5116be09a6e1ad53b70e422a99ecee291f6812e00ecf4f197e81c047561dde611edbca1f4c73894d8ce93d33ef01ada4c754c8a60f2a4662252b83367f60809da52c645f6bb797575a13629915e9e6b8796dabef80f910fa51ff4f72ef0cf3713b41f6424d31f1d"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x8c, 0xdb, 0x20, [@generic={0x33, 0xd, "b61f781f609c296a3cf7a7f0a71c6a8753593dfbfc5e948c8650647caeab6e2eb821df16a1e43fca09d9b7350d77aa7be7"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x448, 0x5, 0x80, 0xa0}}]}}, {{0x9, 0x4, 0xa, 0x1f, 0x9, 0x53, 0xc8, 0xb0, 0x6, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "df1244"}, {0x5, 0x24, 0x0, 0x3f40}, {0xd, 0x24, 0xf, 0x1, 0x856, 0x101, 0x8, 0x8}, {0x6, 0x24, 0x1a, 0x2, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x5, 0x4360, 0x3, 0x4, 0x5, 0x80}, @mdlm_detail={0xa5, 0x24, 0x13, 0xa3, "e8baea8878af73a7668e56254d5167a21a0faf5c0f6dc2862c8e878f8136487eeadf8decb86951e82c4a6eda222072f1d755b3dd3e5de9a66a542af7ff049f3cf4f92efa91e2dec7ea47edac63b71b00cb1fda9aa6abbb7b9066ebb8c0b727696d90f42dd4e45e3435024d81ab41caab97878f5fec5ce49438fb749f085027e67329e3d08e8562f891b10cf709eb3eacf5ef3ed846b6ca417014d751875a358448"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1f, 0x6, 0x998c}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0x1}]}, @cdc_ncm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x7ff, 0x1, 0x9}, {0x6, 0x24, 0x1a, 0x8, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x40, 0x0, 0x8, 0x80, 0xfb}, @acm={0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x80}, @call_mgmt={0x5, 0x24, 0x1, 0x3}]}], [{{0x9, 0x5, 0xd, 0x10, 0x20, 0x7f, 0xc4, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x64, 0x8c4b}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x40, 0x9, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x0, 0x4, 0x20, 0x81}}, {{0x9, 0x5, 0xd, 0x10, 0x430, 0x3, 0x3f, 0x7}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x4, 0x9, 0xcd, [@generic={0x5c, 0x23, "9bef1e8ff0ba9346d2d51e0ddb5f1168d1fe9be51e45a22657ed24bded92edfb794240b41b825a2585dbdd8fb9cf54dfed0c98901c64071e286c3d50ee597fcb6174926f69a77e43995c17e9e722d551467da7af454409a8ef41"}]}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x1, 0x80, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x5}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x69, 0xfb, 0x9}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0x1, 0x40, 0xf1, [@generic={0x7c, 0x11, "bb10a8389ffcf7fe06cdc2e80b96bb81987616fad0aef5a61c57f9e23c7acdf2f4e9ead4b12dcde3e3dad487afc713369d8f5f71de54e71f007c3ca28e2544b1d8ab2a821535427a6cffccded5e8985fb817f42788b2148eea1d8853cb9588253e850288eed3ca7c8e64610f243c135d12208da1dd74e92e28df"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x20, 0x4, 0x2, 0x3f}}]}}, {{0x9, 0x4, 0x23, 0x20, 0xf, 0x90, 0x4e, 0xfd, 0xfd, [@generic={0xa8, 0x3e, "2d67d56788a8843ced2e397d6583a751e915db15f82eeb6223f0f46b44db39ee3d38e4001faeb3d63299c940297665c9c62088036a3a2b5fc7c3fc6c4d456fb5cd938cb072e49e4253c0259b6e517c2905298eff208dd7ff8e7f716d6658e8e51aea6cbe2285c1628bb28a6f467f37823b4bf86fec3072dc13d5da8687e05a8e67f4eb1841fb1ba520e1378f56c67af4ab37ff1df0f3f216a9c28abbc78eb6567b045996c391"}, @uac_control={{0xa, 0x24, 0x1, 0x68}, [@feature_unit={0x11, 0x24, 0x6, 0x4, 0x5, 0x5, [0xa, 0x3, 0x2, 0x2, 0x2], 0x8}, @feature_unit={0x9, 0x24, 0x6, 0x2, 0x3, 0x1, [0x6], 0x20}]}], [{{0x9, 0x5, 0x7, 0x1, 0x10, 0x7f, 0x4, 0x0, [@generic={0xf4, 0x8, "25948371f2ffdf50c1b4696e9b1a8a1f43972d7abf16ef36bd69ee60e25fb57953dd1e5eed506a9ea28681b48b414894d5f470fe8ad2d3da49a8f248244db1306e80cafe6973cd3be03b11307d7e02b78db7e34128db79217cce96d776967095813547da1b748be0605a5a83e0febf92aeaa7c945a41662e3faa97fa62837aeefbf3a484010b24ef99d2b96bc35bc385b55c48c641a2594d87f19e1983d580844f89caf0ff8a86e4c440ae04f8a885dcffcf3eb589eb9ead3740add34cafc2632655569502d8212bc90b585d8cf7c2cb94104d31292cbc99f12801c7c5f24ab485d8760a0e11fb042902e88dc8036b82c6e2"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x40, 0x9, 0xa, 0xfd, [@generic={0x46, 0x7, "1cef4d66bc4a11b8d50830ed5747bb3ed0fdaa5963dc0d6a9463bedaa13e28b7d188625a79c13cc9d787335710c878e170ada8f4021a835ce0f7985f305ed12f7c7558b8"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xe7, 0x2}]}}, {{0x9, 0x5, 0x6, 0xc, 0x8, 0x8, 0x1, 0x3}}, {{0x9, 0x5, 0x4, 0x3, 0x397, 0x8, 0x0, 0xe1}}, {{0x9, 0x5, 0xd, 0x3, 0x40, 0x1, 0x1, 0xff}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x1, 0x6, 0x1, [@generic={0x2f, 0x3, "26e347c94326e0e5d81f57e6a7e473223f90e5ef71cb0788b0adaab3c2a8794eb9c73f00cc26add8c444a12422"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x6, 0x81, 0x1a}}, {{0x9, 0x5, 0xe1fced220ef52bd7, 0x8, 0x10, 0x7, 0x2, 0x80}}, {{0x9, 0x5, 0x6, 0x0, 0x39f, 0x9, 0x3f, 0x7, [@generic={0xba, 0x5, "d8e20819ba4269cf40c100db1929507548f4801ae46e24be23eb1772c9c45f8f49c1a6d3d3d06084e1f2e263e8e0896f12f2a4d0978e3807759dae68105dbd531dfb334c6ab1bec18816985cb247ee6613dbbfa40125aab3e2567faae5640a8ef75a6fe99f63758f5eac874e08ba065f0e34db1ad9ea40f26df34e9b0aa78878481f896ab51f27245c6d5fc0edc7269c4517b74b13d3000a58ab5170e4904b592ab3a49a8fd8b272530f51da31a8f64bedc4e1fe43c92d8a"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x7}]}}, {{0x9, 0x5, 0xa, 0x19, 0x3ff, 0x1, 0x0, 0x4, [@generic={0x83, 0xf, "50326b28fb604562937b7f33a7c8f458ebe1a232e5f69c741dfef2809e1a8476a228958f0cbf1a5ec4c897fc6842c971b33cf5214613dfa10bf230f652b9f34f53b881141aee21a0c0caf3f5ee8f5477053547bd997c8fbf48f4492c5787e463cf637c4eb5c877b29240033f964873eb09e1f5826d6e36e81e9985c12c4a234bfe"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x7, 0xf7, 0x7e, [@generic={0xcf, 0x8, "53b3d6701d5748cb84eff39da75187197cb66b46214eec01f37d52a0db84459d762a1f6375df3287f4bfe3cd75f66d9fd3b103ca6c72b89d53da529ba0913b1b1cfc77b39a8906242b0c8161805699bd5d51d090d93f32cebf9b6227034b7a2a193d50080057a785c72e08fe26a8aed8e3dc5c92901036c629b404f8bddf4272708eb49ce7d07ef16d9787f0d55ba3bf935a4debd8586491d6bd6d7d6b9c7cca45f0236d30a1ed68e892c4e25af72207dbe32a9a34b7ee6b6ea155aa8fb21996732e6db36c186ffaae272ef3c6"}, @generic={0x5a, 0x10, "3179ab5bcb93500775113fce7657a0fa5edab333a9bb565e9fe121623d3bbb9bf912b0a4aef222f47a98132b06add614abfe898681b247143cdd396db62965cfc9de96d33ff652acdb2da2f267f65db3159c880c9a06cbe8"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x0, 0x8, 0x76, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0xc3a}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1ff}]}}, {{0x9, 0x5, 0x4, 0xe5d880eb5fd434eb, 0x400, 0x20, 0x3f}}, {{0x9, 0x5, 0xb, 0x8, 0x20, 0x80, 0x3, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x1c}]}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0x1f, 0x20, 0x16, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x7}, @generic={0xaa, 0x1, "4dc081e22c3031a92b4e8ab5d9f5b0bc7009585c204fd92e9c906158eafe01fcddb390cbadba68fc173cc99fb53478c01a1215c18becb789fd39e8870fdca979bef2992d4ca935be14d3a5f8319c845983b88ebbd6d9078c00b9e1d13b01071a162188898265cc424f765ed14971aa1fd65eb44e6c6da0aa54b642e6a9bc2b8acd6519788339439c4bcfaf415cf14eee51b5a1672cb50dc8b411f0ab6b93ce799730d39a3db5dea2"}]}}]}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x2, 0x6, 0x40, 0x40}, 0x30, &(0x7f0000000040)={0x5, 0xf, 0x30, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x1, 0x3ff}, @ssp_cap={0x24, 0x10, 0xa, 0x7, 0x6, 0x5a6d, 0x7700, 0x4, [0xc000, 0xc030, 0xffffcf, 0xff30, 0xaf, 0x3fc0]}]}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x8b, &(0x7f0000000540)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x2, 0x1, 0x8, 0x90, 0x20, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x1, 0x7ff, 0x20}, {0x6, 0x24, 0x1a, 0x719}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x1f}, @obex={0x5, 0x24, 0x15, 0x8}, @mdlm_detail={0x13, 0x24, 0x13, 0x17, "ea6a8f40c67dc9366c9a584a4c066a"}]}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x6, 0x1, 0x2f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0x87, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x1, 0x71}}}}}}}]}}, &(0x7f0000000840)={0xa, &(0x7f0000000600)={0xa, 0x6, 0x201, 0x2, 0x5, 0x53, 0xff, 0x5}, 0xea, &(0x7f0000000640)={0x5, 0xf, 0xea, 0x2, [@wireless={0xb, 0x10, 0x1, 0xc, 0x52, 0x8, 0x31, 0x3, 0x2}, @generic={0xda, 0x10, 0xb, "d3377c2f0518e53cd098edbec1a53745d05246a541ba9ab1ae505852a64b084db2be0a7c86c2e9f6304d5b735e9e0f31367544aa0278158a8d7cecc99aca13fde1be12c895c4ecc18fec76632d97a3304c8380b73dd433e55c298fb7bcea321b49c94f171a3310f7cf093f973bf4da5304414c86a174d3ca2fa432f21cf86cbc722d6e5de785e80667d49b9241106205e89d8dc0f1d7a6af82a85617b3dbf4c7b2e4dde76b3e3ca2fd6924d8999cdfaca8105f1500648d82db2ae2753aa32ad9b8f20e3101ba10e35d7ad1ff388de63674eb3be7f79af3"}]}, 0x4, [{0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x419}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x44d}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x429}}, {0x3e, &(0x7f0000000800)=@string={0x3e, 0x3, "fefd2c4fe4b29d10279b934d1a3f44cbe8281da84cf670669e6171d0179544b33f73f9262b6f0c884a462f0e2a35e881c76e0c6aacbf454e2b69400f"}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000a00)={0x14, &(0x7f0000000940)={0x0, 0xd, 0x8a, {0x8a, 0x22, "d2edc2e312d52b51f0a0cf274800cb07478c68b3becf030d8f7b22744810afe04fc61216a1ab1fd5bc4a1ace7a197c1816f86dc96ec5418d0ff5009690ab594315394b2c7fd846a89b8cf4406a5b17c118f7ba9712c620310c6b60d7d3f20ae320d812bdb12efa75cb89ffd505ff7e541e3a8176577b77b21d741eade908720e97c26e249f06286f"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000019c0)={0x44, &(0x7f0000000a40)={0x0, 0xe, 0x7e, "9f62956f5f6e3314179058768909efb2602aff389982d7583b530413c4c5388161fdcd59b88f4d4da5b562db78c34e2aabf51373fe678c6e4ad1ed48668d6255abff51a7ae97808df77e79cbc39578f3dca2341f593cc7334ec4a1fa4fa690d9531fe72e3fcdc640bba8fc6c9dc8f99e682d08b38f467e09176225ad3c64"}, &(0x7f0000000b00)={0x0, 0xa, 0x1}, &(0x7f0000000b40)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000b80)={0x20, 0x80, 0x1c, {0x4, 0x2, 0x10001, 0x5, 0x9, 0x966, 0x100, 0x15cd, 0x400, 0x4, 0x200, 0x9}}, &(0x7f00000018c0)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000001900)={0x20, 0x83, 0x2}, &(0x7f0000001940)={0x20, 0x87, 0x2, 0x49}, &(0x7f0000001980)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io(r0, 0x0, 0x0) [ 452.378458][T10069] block nbd4: shutting down sockets [ 452.427858][T10070] block nbd3: shutting down sockets 19:10:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 452.472235][T10074] block nbd0: Device being setup by another task [ 452.505811][T10074] block nbd0: shutting down sockets [ 452.531363][T10080] block nbd3: shutting down sockets [ 452.700530][ T3689] usb 3-1: new high-speed USB device number 15 using dummy_hcd 19:10:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x25) 19:10:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) r3 = dup(r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(r4, 0xab03) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) (async) dup(r0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) 19:10:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="f600000008005900", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 19:10:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x10100) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7fdd) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10000) r7 = syz_mount_image$qnx6(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1f, 0x5, &(0x7f0000000400)=[{&(0x7f0000000180)="0393ac975bb8b00f1dad95a205aeedc24933edbaa7550e9b15ee2d515e46cb8fe8ad05533228793a64321f491e151a57822ed79bcc8b987fb0ce8c60321c74d094ef03b2e91b08b8a38c20bfb26611fb43ca8266d7af18389f6a2359feb919143d1c86566382db832972c5f35542b8e175a63a0de2", 0x75, 0x1}, {&(0x7f0000000200)="65cda7777a761ae5e6abab2ec199b1ff4bbe27982372c59774ff02adf3d08843d867df997329c398ed336cb1f43ec3391461506b14cd41450d43dc508aae1b13be9538ed265104470aa8e28cf7d1741c6baaf23da28323e98237561169bce96c61aa46b667755b98494c8e605020981650315a05844590046864492888800ea383b015", 0x83, 0x8}, {&(0x7f00000002c0)="d04d25a4386e9b9f2cf90a2b79def980dc2b", 0x12, 0x81}, {&(0x7f0000000300)="17dd5c219c78c907b099684d95838bd4a2620ea4770dfcdb992bf48a139c86bc", 0x20, 0x2}, {&(0x7f0000000340)="547f41d942a975b644d0fe6d3a", 0xd, 0x8001}], 0x204000, &(0x7f0000000480)={[{'/dev/full\x00'}, {'+/.(['}], [{@pcr={'pcr', 0x3d, 0x31}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@measure}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7) [ 453.061176][ T3689] usb 3-1: New USB device found, idVendor=0ac8, idProduct=c001, bcdDevice=fc.30 [ 453.070267][ T3689] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 453.086520][ T3689] usb 3-1: config 0 descriptor?? 19:10:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="f600000008005900", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 19:10:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="f600000008005900", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) [ 453.133152][ T3689] gspca_main: vc032x-2.14.0 probing 0ac8:c001 [ 453.152413][T10085] block nbd3: shutting down sockets [ 453.192139][T10088] block nbd5: shutting down sockets [ 453.205296][T10088] loop5: detected capacity change from 0 to 128 [ 453.222047][T10096] block nbd3: shutting down sockets 19:10:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1, 0x12) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 19:10:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 453.244986][T10088] qnx6: invalid mount options. [ 453.255533][T10101] block nbd4: shutting down sockets [ 453.371648][T10110] block nbd3: shutting down sockets [ 454.201607][T10078] UDC core: couldn't find an available UDC or it's busy: -16 [ 454.209124][T10078] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 454.864013][T10078] UDC core: couldn't find an available UDC or it's busy: -16 [ 454.872344][T10078] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 455.110833][ T3689] gspca_vc032x: reg_r err -71 [ 455.116764][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.122799][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.128417][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.133860][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.139147][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.144593][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.149895][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.155273][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.160623][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.165901][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.171271][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.176569][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.181920][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.187216][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.192579][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.197865][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.203231][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.208513][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 455.213869][ T3689] gspca_vc032x: Unknown sensor... [ 455.218944][ T3689] vc032x: probe of 3-1:0.0 failed with error -22 [ 455.230218][ T3689] usb 3-1: USB disconnect, device number 15 19:10:50 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x53, 0x90, 0x91, 0x40, 0xac8, 0xc001, 0xfc30, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf0, 0xeb, 0x98}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x9da, 0x1a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x0, 0x40, [{{0x9, 0x4, 0x0, 0x80, 0x2, 0x3, 0x1, 0x2, 0xff, {0x9, 0x21, 0x1000, 0x20, 0x1, {0x22, 0x394}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x44, 0xf6, 0x3e}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x110, 0xfa, 0x1, 0x1, 0x40, 0x7}, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="3101000100"], 0x6, [{0x3e, &(0x7f00000001c0)=@string={0x3e, 0x3, "0b7093130bb164bbefa7b724438f8433154545dd4a3d11db132fada0c59661222f56e89b574285a4a13266209a688eb758bb13d6880adcc181079ab0"}}, {0xdb, &(0x7f0000000200)=@string={0xdb, 0x3, "499c1002084af303e442db8a43ebe22a60867ff2f7871a3cf91be44dd2ea85ffd2405c3898613add08fc531fef2f64d3b996ed631931aa0458ff850ef981377608ab3688942bc53e2220c7d8df6fafcdd5d7326f4438f75e2e166a0cffdb3d36b57696313d31552e671252a4ad6065f07d652ba7f66bd0f1ea5b8ef46668e6efe8baa84df005a9e9c10f169a78fbf44761f8bc3b47f209fc773e241f1272574abe30580c5761380cfebd0cf806d0c88c5036e2b016ed69fdb24011cd84cdd6986edf4d3ad42578e8ddbbd980246ada485472fae504718123fe"}}, {0x24, &(0x7f0000000300)=@string={0x24, 0x3, "0158ddd75f818ffc268b1223f4327e680aef458239af3cdc2812d0095601b7a34a82"}}, {0xb, &(0x7f0000000340)=@string={0xb, 0x3, "a641ce486c82490839"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x41c}}, {0xfb, &(0x7f00000003c0)=@string={0xfb, 0x3, "a1347a20827469072597d66df69cd8af98b65a106a80b8040f2d2e9279ed520aef13b7d05cc0a738f4e047436e08130b9e2e57d271d523ca99aa292078c02eeb10d451621ed23450ea1a29bfd277a94664ac8bf2497905d3d3fce2a98e4c9af889c99a81713e5265238bc324af1b9ab8e4806a34abd40dcdee964557584ec2249935a4780bcfc45fbb1b6ba824bb532434c7a18cffb623c2190fd5141a5baab44eb42a774e91012d2bc63508849e81ef5cd6ca7217c441536a1ab17c90317b36c322e4c90038048bf8891954c332e1a5922a78825c4c986b7b6deec64f12a3c9f539201170667821eb8f4cce05ff1a267a7451458ef8053ad5"}}]}) (async, rerun: 32) syz_usb_connect(0x0, 0xc80, &(0x7f0000000c40)={{0x12, 0x1, 0x110, 0x97, 0x70, 0xc9, 0xff, 0x5c6, 0x9202, 0x96f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc6e, 0x4, 0x1, 0xa8, 0x10, 0x1, [{{0x9, 0x4, 0x45, 0x0, 0x6, 0xaa, 0xb, 0x99, 0x9, [@uac_as={[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x20, 0x2, 0xff, 0x5, 'd', "b6"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x3, 0x7, 0x3f, "", "f85612"}, @as_header={0x7, 0x24, 0x1, 0xd5, 0x0, 0x1}, @as_header={0x7, 0x24, 0x1, 0xa6, 0x9, 0x1}, @format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x9, 0x3, 0x27, "ea86205dff"}]}], [{{0x9, 0x5, 0xc, 0x0, 0x8, 0x1, 0xff, 0x5}}, {{0x9, 0x5, 0xe, 0x4, 0x8, 0x9, 0x3, 0x8}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x97, 0x1, 0x9, [@generic={0xcf, 0x2, "d580a090b808cc373e78ff597beb208fd2c822d92eb2d9f2f316713004d51076d727df7a042a4cfcc6c7df00e8d777351cd1235e2396b8d427f292ad5d956c911beb6871ff639169fe314071baefd22e5968326fe98b0591e081348dd4a0bb8a0f050218d927b9dd729518f294b11fc40db02cb88bcb4720dbfcb5e7f7522b1d7be78e4e3c742910a13f72b9559ea1ffa55727c09d93e2208754d0a4f1078eedabc18ef40a9da6a940d6e724c48d8ce47aebf62171e6d42b252969d356f7b06f7e83ab65a0dc790a0e7db08c00"}, @generic={0x9e, 0xa, "44596f418a143a1e4389fa39b5ba20011a1747b33320bfecaa7df14cdb4627aeffb91e17a219e70e0af41c50db7eedacfccc3f5df239ea32673204e0c82cb8d914ba4cc4d8ccc68b9042ce8f1cc5328b036487ee383e319d00391a763ad99e4977b9ccb5dfeaf7eae8e0468e09edde0362205a118b285564ccec94dabd6965d7bf4aded5fd10fd895f39e7da17e10cd5fe9cac5cd4b8c02e6463b2eb"}]}}, {{0x9, 0x5, 0x2, 0x4, 0x40, 0xf8, 0x8, 0x40}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x8, 0xd1, 0x12, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x200}]}}, {{0x9, 0x5, 0x4, 0xc, 0x410, 0x2, 0x7, 0x7, [@generic={0xaf, 0x7, "f22c584072ff039ea642edbc941d31e2b9878def6d9db9411ceb7b1074bffc91c92182cb9db738164b82fb63f468e8951d1d260069c8ed91b360ffa633eeeb5380f80be799a9fec25dd8cb6b1b59df4e0154896564691e95ec0f69c95e38c1dc19afb8baaa8b670939ffec5adfed64cd028fedd454c5906b46e512c1147b4d226da3f78956d4568ce8a9ef0cb0fdf110beaff08fc3ce04bc963fdb3ad9cb63f72dcaec7fec9a28e71f5e874864"}]}}]}}, {{0x9, 0x4, 0x15, 0x1f, 0x5, 0xe7, 0x41, 0xce, 0x1, [@hid_hid={0x9, 0x21, 0x6, 0x7f, 0x1, {0x22, 0xf6e}}], [{{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x40, 0x46, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0xe1}, @generic={0x4, 0x3, "f6fb"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x1, 0x5f, 0x6}}, {{0x9, 0x5, 0x9, 0x3, 0x200, 0x7, 0x0, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x26, 0x40}, @generic={0xf8, 0x1e, "ffa2bdcf595174b269ad6ee797a15fd69113d000a4165151769073c7d4a5ab8c600b945b560c0537d05805d53db72fc47cd2be9ebe30c6112166b1557cfc041c21f6323dd0b084d2e612112a8dfbaabb09e032f4cf54db0e42bebf3dfbd3fb98242699f8b0906825b43ab625e23b682aa699ec96b5e893ad5cd98a26b7791b8e7c072f310e1013c76dc19e9087dbd5116be09a6e1ad53b70e422a99ecee291f6812e00ecf4f197e81c047561dde611edbca1f4c73894d8ce93d33ef01ada4c754c8a60f2a4662252b83367f60809da52c645f6bb797575a13629915e9e6b8796dabef80f910fa51ff4f72ef0cf3713b41f6424d31f1d"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x8c, 0xdb, 0x20, [@generic={0x33, 0xd, "b61f781f609c296a3cf7a7f0a71c6a8753593dfbfc5e948c8650647caeab6e2eb821df16a1e43fca09d9b7350d77aa7be7"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x448, 0x5, 0x80, 0xa0}}]}}, {{0x9, 0x4, 0xa, 0x1f, 0x9, 0x53, 0xc8, 0xb0, 0x6, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "df1244"}, {0x5, 0x24, 0x0, 0x3f40}, {0xd, 0x24, 0xf, 0x1, 0x856, 0x101, 0x8, 0x8}, {0x6, 0x24, 0x1a, 0x2, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x5, 0x4360, 0x3, 0x4, 0x5, 0x80}, @mdlm_detail={0xa5, 0x24, 0x13, 0xa3, "e8baea8878af73a7668e56254d5167a21a0faf5c0f6dc2862c8e878f8136487eeadf8decb86951e82c4a6eda222072f1d755b3dd3e5de9a66a542af7ff049f3cf4f92efa91e2dec7ea47edac63b71b00cb1fda9aa6abbb7b9066ebb8c0b727696d90f42dd4e45e3435024d81ab41caab97878f5fec5ce49438fb749f085027e67329e3d08e8562f891b10cf709eb3eacf5ef3ed846b6ca417014d751875a358448"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1f, 0x6, 0x998c}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0x1}]}, @cdc_ncm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x7ff, 0x1, 0x9}, {0x6, 0x24, 0x1a, 0x8, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x40, 0x0, 0x8, 0x80, 0xfb}, @acm={0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x80}, @call_mgmt={0x5, 0x24, 0x1, 0x3}]}], [{{0x9, 0x5, 0xd, 0x10, 0x20, 0x7f, 0xc4, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x64, 0x8c4b}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x40, 0x9, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x0, 0x4, 0x20, 0x81}}, {{0x9, 0x5, 0xd, 0x10, 0x430, 0x3, 0x3f, 0x7}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x4, 0x9, 0xcd, [@generic={0x5c, 0x23, "9bef1e8ff0ba9346d2d51e0ddb5f1168d1fe9be51e45a22657ed24bded92edfb794240b41b825a2585dbdd8fb9cf54dfed0c98901c64071e286c3d50ee597fcb6174926f69a77e43995c17e9e722d551467da7af454409a8ef41"}]}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x1, 0x80, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x5}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x69, 0xfb, 0x9}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0x1, 0x40, 0xf1, [@generic={0x7c, 0x11, "bb10a8389ffcf7fe06cdc2e80b96bb81987616fad0aef5a61c57f9e23c7acdf2f4e9ead4b12dcde3e3dad487afc713369d8f5f71de54e71f007c3ca28e2544b1d8ab2a821535427a6cffccded5e8985fb817f42788b2148eea1d8853cb9588253e850288eed3ca7c8e64610f243c135d12208da1dd74e92e28df"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x20, 0x4, 0x2, 0x3f}}]}}, {{0x9, 0x4, 0x23, 0x20, 0xf, 0x90, 0x4e, 0xfd, 0xfd, [@generic={0xa8, 0x3e, "2d67d56788a8843ced2e397d6583a751e915db15f82eeb6223f0f46b44db39ee3d38e4001faeb3d63299c940297665c9c62088036a3a2b5fc7c3fc6c4d456fb5cd938cb072e49e4253c0259b6e517c2905298eff208dd7ff8e7f716d6658e8e51aea6cbe2285c1628bb28a6f467f37823b4bf86fec3072dc13d5da8687e05a8e67f4eb1841fb1ba520e1378f56c67af4ab37ff1df0f3f216a9c28abbc78eb6567b045996c391"}, @uac_control={{0xa, 0x24, 0x1, 0x68}, [@feature_unit={0x11, 0x24, 0x6, 0x4, 0x5, 0x5, [0xa, 0x3, 0x2, 0x2, 0x2], 0x8}, @feature_unit={0x9, 0x24, 0x6, 0x2, 0x3, 0x1, [0x6], 0x20}]}], [{{0x9, 0x5, 0x7, 0x1, 0x10, 0x7f, 0x4, 0x0, [@generic={0xf4, 0x8, "25948371f2ffdf50c1b4696e9b1a8a1f43972d7abf16ef36bd69ee60e25fb57953dd1e5eed506a9ea28681b48b414894d5f470fe8ad2d3da49a8f248244db1306e80cafe6973cd3be03b11307d7e02b78db7e34128db79217cce96d776967095813547da1b748be0605a5a83e0febf92aeaa7c945a41662e3faa97fa62837aeefbf3a484010b24ef99d2b96bc35bc385b55c48c641a2594d87f19e1983d580844f89caf0ff8a86e4c440ae04f8a885dcffcf3eb589eb9ead3740add34cafc2632655569502d8212bc90b585d8cf7c2cb94104d31292cbc99f12801c7c5f24ab485d8760a0e11fb042902e88dc8036b82c6e2"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x40, 0x9, 0xa, 0xfd, [@generic={0x46, 0x7, "1cef4d66bc4a11b8d50830ed5747bb3ed0fdaa5963dc0d6a9463bedaa13e28b7d188625a79c13cc9d787335710c878e170ada8f4021a835ce0f7985f305ed12f7c7558b8"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xe7, 0x2}]}}, {{0x9, 0x5, 0x6, 0xc, 0x8, 0x8, 0x1, 0x3}}, {{0x9, 0x5, 0x4, 0x3, 0x397, 0x8, 0x0, 0xe1}}, {{0x9, 0x5, 0xd, 0x3, 0x40, 0x1, 0x1, 0xff}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x1, 0x6, 0x1, [@generic={0x2f, 0x3, "26e347c94326e0e5d81f57e6a7e473223f90e5ef71cb0788b0adaab3c2a8794eb9c73f00cc26add8c444a12422"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x6, 0x81, 0x1a}}, {{0x9, 0x5, 0xe1fced220ef52bd7, 0x8, 0x10, 0x7, 0x2, 0x80}}, {{0x9, 0x5, 0x6, 0x0, 0x39f, 0x9, 0x3f, 0x7, [@generic={0xba, 0x5, "d8e20819ba4269cf40c100db1929507548f4801ae46e24be23eb1772c9c45f8f49c1a6d3d3d06084e1f2e263e8e0896f12f2a4d0978e3807759dae68105dbd531dfb334c6ab1bec18816985cb247ee6613dbbfa40125aab3e2567faae5640a8ef75a6fe99f63758f5eac874e08ba065f0e34db1ad9ea40f26df34e9b0aa78878481f896ab51f27245c6d5fc0edc7269c4517b74b13d3000a58ab5170e4904b592ab3a49a8fd8b272530f51da31a8f64bedc4e1fe43c92d8a"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x7}]}}, {{0x9, 0x5, 0xa, 0x19, 0x3ff, 0x1, 0x0, 0x4, [@generic={0x83, 0xf, "50326b28fb604562937b7f33a7c8f458ebe1a232e5f69c741dfef2809e1a8476a228958f0cbf1a5ec4c897fc6842c971b33cf5214613dfa10bf230f652b9f34f53b881141aee21a0c0caf3f5ee8f5477053547bd997c8fbf48f4492c5787e463cf637c4eb5c877b29240033f964873eb09e1f5826d6e36e81e9985c12c4a234bfe"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x7, 0xf7, 0x7e, [@generic={0xcf, 0x8, "53b3d6701d5748cb84eff39da75187197cb66b46214eec01f37d52a0db84459d762a1f6375df3287f4bfe3cd75f66d9fd3b103ca6c72b89d53da529ba0913b1b1cfc77b39a8906242b0c8161805699bd5d51d090d93f32cebf9b6227034b7a2a193d50080057a785c72e08fe26a8aed8e3dc5c92901036c629b404f8bddf4272708eb49ce7d07ef16d9787f0d55ba3bf935a4debd8586491d6bd6d7d6b9c7cca45f0236d30a1ed68e892c4e25af72207dbe32a9a34b7ee6b6ea155aa8fb21996732e6db36c186ffaae272ef3c6"}, @generic={0x5a, 0x10, "3179ab5bcb93500775113fce7657a0fa5edab333a9bb565e9fe121623d3bbb9bf912b0a4aef222f47a98132b06add614abfe898681b247143cdd396db62965cfc9de96d33ff652acdb2da2f267f65db3159c880c9a06cbe8"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x0, 0x8, 0x76, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0xc3a}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1ff}]}}, {{0x9, 0x5, 0x4, 0xe5d880eb5fd434eb, 0x400, 0x20, 0x3f}}, {{0x9, 0x5, 0xb, 0x8, 0x20, 0x80, 0x3, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x1c}]}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0x1f, 0x20, 0x16, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x7}, @generic={0xaa, 0x1, "4dc081e22c3031a92b4e8ab5d9f5b0bc7009585c204fd92e9c906158eafe01fcddb390cbadba68fc173cc99fb53478c01a1215c18becb789fd39e8870fdca979bef2992d4ca935be14d3a5f8319c845983b88ebbd6d9078c00b9e1d13b01071a162188898265cc424f765ed14971aa1fd65eb44e6c6da0aa54b642e6a9bc2b8acd6519788339439c4bcfaf415cf14eee51b5a1672cb50dc8b411f0ab6b93ce799730d39a3db5dea2"}]}}]}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x2, 0x6, 0x40, 0x40}, 0x30, &(0x7f0000000040)={0x5, 0xf, 0x30, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x1, 0x3ff}, @ssp_cap={0x24, 0x10, 0xa, 0x7, 0x6, 0x5a6d, 0x7700, 0x4, [0xc000, 0xc030, 0xffffcf, 0xff30, 0xaf, 0x3fc0]}]}}) (rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x8b, &(0x7f0000000540)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x2, 0x1, 0x8, 0x90, 0x20, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x1, 0x7ff, 0x20}, {0x6, 0x24, 0x1a, 0x719}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x1f}, @obex={0x5, 0x24, 0x15, 0x8}, @mdlm_detail={0x13, 0x24, 0x13, 0x17, "ea6a8f40c67dc9366c9a584a4c066a"}]}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x6, 0x1, 0x2f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0x87, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x1, 0x71}}}}}}}]}}, &(0x7f0000000840)={0xa, &(0x7f0000000600)={0xa, 0x6, 0x201, 0x2, 0x5, 0x53, 0xff, 0x5}, 0xea, &(0x7f0000000640)={0x5, 0xf, 0xea, 0x2, [@wireless={0xb, 0x10, 0x1, 0xc, 0x52, 0x8, 0x31, 0x3, 0x2}, @generic={0xda, 0x10, 0xb, "d3377c2f0518e53cd098edbec1a53745d05246a541ba9ab1ae505852a64b084db2be0a7c86c2e9f6304d5b735e9e0f31367544aa0278158a8d7cecc99aca13fde1be12c895c4ecc18fec76632d97a3304c8380b73dd433e55c298fb7bcea321b49c94f171a3310f7cf093f973bf4da5304414c86a174d3ca2fa432f21cf86cbc722d6e5de785e80667d49b9241106205e89d8dc0f1d7a6af82a85617b3dbf4c7b2e4dde76b3e3ca2fd6924d8999cdfaca8105f1500648d82db2ae2753aa32ad9b8f20e3101ba10e35d7ad1ff388de63674eb3be7f79af3"}]}, 0x4, [{0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x419}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x44d}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x429}}, {0x3e, &(0x7f0000000800)=@string={0x3e, 0x3, "fefd2c4fe4b29d10279b934d1a3f44cbe8281da84cf670669e6171d0179544b33f73f9262b6f0c884a462f0e2a35e881c76e0c6aacbf454e2b69400f"}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000a00)={0x14, &(0x7f0000000940)={0x0, 0xd, 0x8a, {0x8a, 0x22, "d2edc2e312d52b51f0a0cf274800cb07478c68b3becf030d8f7b22744810afe04fc61216a1ab1fd5bc4a1ace7a197c1816f86dc96ec5418d0ff5009690ab594315394b2c7fd846a89b8cf4406a5b17c118f7ba9712c620310c6b60d7d3f20ae320d812bdb12efa75cb89ffd505ff7e541e3a8176577b77b21d741eade908720e97c26e249f06286f"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000019c0)={0x44, &(0x7f0000000a40)={0x0, 0xe, 0x7e, "9f62956f5f6e3314179058768909efb2602aff389982d7583b530413c4c5388161fdcd59b88f4d4da5b562db78c34e2aabf51373fe678c6e4ad1ed48668d6255abff51a7ae97808df77e79cbc39578f3dca2341f593cc7334ec4a1fa4fa690d9531fe72e3fcdc640bba8fc6c9dc8f99e682d08b38f467e09176225ad3c64"}, &(0x7f0000000b00)={0x0, 0xa, 0x1}, &(0x7f0000000b40)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000b80)={0x20, 0x80, 0x1c, {0x4, 0x2, 0x10001, 0x5, 0x9, 0x966, 0x100, 0x15cd, 0x400, 0x4, 0x200, 0x9}}, &(0x7f00000018c0)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000001900)={0x20, 0x83, 0x2}, &(0x7f0000001940)={0x20, 0x87, 0x2, 0x49}, &(0x7f0000001980)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io(r0, 0x0, 0x0) 19:10:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) (async) r3 = dup(r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x10100) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 64) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7fdd) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) (async, rerun: 32) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10000) (async, rerun: 32) r7 = syz_mount_image$qnx6(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1f, 0x5, &(0x7f0000000400)=[{&(0x7f0000000180)="0393ac975bb8b00f1dad95a205aeedc24933edbaa7550e9b15ee2d515e46cb8fe8ad05533228793a64321f491e151a57822ed79bcc8b987fb0ce8c60321c74d094ef03b2e91b08b8a38c20bfb26611fb43ca8266d7af18389f6a2359feb919143d1c86566382db832972c5f35542b8e175a63a0de2", 0x75, 0x1}, {&(0x7f0000000200)="65cda7777a761ae5e6abab2ec199b1ff4bbe27982372c59774ff02adf3d08843d867df997329c398ed336cb1f43ec3391461506b14cd41450d43dc508aae1b13be9538ed265104470aa8e28cf7d1741c6baaf23da28323e98237561169bce96c61aa46b667755b98494c8e605020981650315a05844590046864492888800ea383b015", 0x83, 0x8}, {&(0x7f00000002c0)="d04d25a4386e9b9f2cf90a2b79def980dc2b", 0x12, 0x81}, {&(0x7f0000000300)="17dd5c219c78c907b099684d95838bd4a2620ea4770dfcdb992bf48a139c86bc", 0x20, 0x2}, {&(0x7f0000000340)="547f41d942a975b644d0fe6d3a", 0xd, 0x8001}], 0x204000, &(0x7f0000000480)={[{'/dev/full\x00'}, {'+/.(['}], [{@pcr={'pcr', 0x3d, 0x31}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@measure}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7) 19:10:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x20000084) 19:10:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1, 0x12) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async) sendfile(r1, r2, 0x0, 0xf03b0000) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000100)=0x1, 0x12) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) [ 455.671649][T10117] block nbd3: shutting down sockets [ 455.696405][T10127] block nbd4: shutting down sockets 19:10:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async) sendfile(r1, r2, 0x0, 0xf03b0000) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1, 0x12) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 19:10:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x10100) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7fdd) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10000) r7 = syz_mount_image$qnx6(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1f, 0x5, &(0x7f0000000400)=[{&(0x7f0000000180)="0393ac975bb8b00f1dad95a205aeedc24933edbaa7550e9b15ee2d515e46cb8fe8ad05533228793a64321f491e151a57822ed79bcc8b987fb0ce8c60321c74d094ef03b2e91b08b8a38c20bfb26611fb43ca8266d7af18389f6a2359feb919143d1c86566382db832972c5f35542b8e175a63a0de2", 0x75, 0x1}, {&(0x7f0000000200)="65cda7777a761ae5e6abab2ec199b1ff4bbe27982372c59774ff02adf3d08843d867df997329c398ed336cb1f43ec3391461506b14cd41450d43dc508aae1b13be9538ed265104470aa8e28cf7d1741c6baaf23da28323e98237561169bce96c61aa46b667755b98494c8e605020981650315a05844590046864492888800ea383b015", 0x83, 0x8}, {&(0x7f00000002c0)="d04d25a4386e9b9f2cf90a2b79def980dc2b", 0x12, 0x81}, {&(0x7f0000000300)="17dd5c219c78c907b099684d95838bd4a2620ea4770dfcdb992bf48a139c86bc", 0x20, 0x2}, {&(0x7f0000000340)="547f41d942a975b644d0fe6d3a", 0xd, 0x8001}], 0x204000, &(0x7f0000000480)={[{'/dev/full\x00'}, {'+/.(['}], [{@pcr={'pcr', 0x3d, 0x31}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@measure}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7) 19:10:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 19:10:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r3, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x90a0, 0x8, 0x0, 0x9, 0x10, 0xc, "cdad82916edacdc13eb28e2db9ba16d42bccde8f1ad0cd8979117fe9f8d41582f6662a05039d0d5e45468836461fd4e218db98cb96bb16637381f0f887db7975", "aaa409fef9b72816418909faac3bd74d477da0129ffeb890b5d327ce149c200117b5d86086cf07c52314cb552acdaf7a1ba212c1750e647f8aa25ecafe97f211", "b913de2354a3551cb842934f3a71474b961e3222fcf34b3a1000be9191341a53", [0x1, 0x4]}) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f00000000c0)={{0x5, 0x75ac}, 0x100, './file0\x00'}) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_DO_IT(r6, 0xab03) [ 455.852118][T10145] block nbd3: shutting down sockets 19:10:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 455.856347][T10154] loop5: detected capacity change from 0 to 128 [ 455.857779][T10154] qnx6: invalid mount options. [ 455.900403][ T3858] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 455.955359][ T9055] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 455.967725][T10157] block nbd4: shutting down sockets [ 455.981380][T10159] block nbd5: shutting down sockets [ 456.021560][T10161] block nbd3: shutting down sockets [ 456.310697][ T9055] usb 3-1: New USB device found, idVendor=0ac8, idProduct=c001, bcdDevice=fc.30 [ 456.321379][ T9055] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.333117][ T9055] usb 3-1: config 0 descriptor?? [ 456.383544][ T9055] gspca_main: vc032x-2.14.0 probing 0ac8:c001 [ 456.980634][ T9055] gspca_vc032x: reg_r err -32 [ 456.985397][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 456.991264][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 456.996584][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.002259][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.008146][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.013475][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.018753][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.024067][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.029824][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.035388][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.040739][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.046023][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.051477][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.056753][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.062710][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.068504][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.073879][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.079157][ T9055] gspca_vc032x: I2c Bus Busy Wait 00 [ 457.084792][ T9055] gspca_vc032x: Unknown sensor... [ 457.089853][ T9055] vc032x: probe of 3-1:0.0 failed with error -22 19:10:53 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x53, 0x90, 0x91, 0x40, 0xac8, 0xc001, 0xfc30, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf0, 0xeb, 0x98}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x9da, 0x1a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x0, 0x40, [{{0x9, 0x4, 0x0, 0x80, 0x2, 0x3, 0x1, 0x2, 0xff, {0x9, 0x21, 0x1000, 0x20, 0x1, {0x22, 0x394}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x44, 0xf6, 0x3e}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x110, 0xfa, 0x1, 0x1, 0x40, 0x7}, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="3101000100"], 0x6, [{0x3e, &(0x7f00000001c0)=@string={0x3e, 0x3, "0b7093130bb164bbefa7b724438f8433154545dd4a3d11db132fada0c59661222f56e89b574285a4a13266209a688eb758bb13d6880adcc181079ab0"}}, {0xdb, &(0x7f0000000200)=@string={0xdb, 0x3, "499c1002084af303e442db8a43ebe22a60867ff2f7871a3cf91be44dd2ea85ffd2405c3898613add08fc531fef2f64d3b996ed631931aa0458ff850ef981377608ab3688942bc53e2220c7d8df6fafcdd5d7326f4438f75e2e166a0cffdb3d36b57696313d31552e671252a4ad6065f07d652ba7f66bd0f1ea5b8ef46668e6efe8baa84df005a9e9c10f169a78fbf44761f8bc3b47f209fc773e241f1272574abe30580c5761380cfebd0cf806d0c88c5036e2b016ed69fdb24011cd84cdd6986edf4d3ad42578e8ddbbd980246ada485472fae504718123fe"}}, {0x24, &(0x7f0000000300)=@string={0x24, 0x3, "0158ddd75f818ffc268b1223f4327e680aef458239af3cdc2812d0095601b7a34a82"}}, {0xb, &(0x7f0000000340)=@string={0xb, 0x3, "a641ce486c82490839"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x41c}}, {0xfb, &(0x7f00000003c0)=@string={0xfb, 0x3, "a1347a20827469072597d66df69cd8af98b65a106a80b8040f2d2e9279ed520aef13b7d05cc0a738f4e047436e08130b9e2e57d271d523ca99aa292078c02eeb10d451621ed23450ea1a29bfd277a94664ac8bf2497905d3d3fce2a98e4c9af889c99a81713e5265238bc324af1b9ab8e4806a34abd40dcdee964557584ec2249935a4780bcfc45fbb1b6ba824bb532434c7a18cffb623c2190fd5141a5baab44eb42a774e91012d2bc63508849e81ef5cd6ca7217c441536a1ab17c90317b36c322e4c90038048bf8891954c332e1a5922a78825c4c986b7b6deec64f12a3c9f539201170667821eb8f4cce05ff1a267a7451458ef8053ad5"}}]}) (async) syz_usb_connect(0x0, 0xc80, &(0x7f0000000c40)={{0x12, 0x1, 0x110, 0x97, 0x70, 0xc9, 0xff, 0x5c6, 0x9202, 0x96f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc6e, 0x4, 0x1, 0xa8, 0x10, 0x1, [{{0x9, 0x4, 0x45, 0x0, 0x6, 0xaa, 0xb, 0x99, 0x9, [@uac_as={[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x20, 0x2, 0xff, 0x5, 'd', "b6"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x3, 0x7, 0x3f, "", "f85612"}, @as_header={0x7, 0x24, 0x1, 0xd5, 0x0, 0x1}, @as_header={0x7, 0x24, 0x1, 0xa6, 0x9, 0x1}, @format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x9, 0x3, 0x27, "ea86205dff"}]}], [{{0x9, 0x5, 0xc, 0x0, 0x8, 0x1, 0xff, 0x5}}, {{0x9, 0x5, 0xe, 0x4, 0x8, 0x9, 0x3, 0x8}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x97, 0x1, 0x9, [@generic={0xcf, 0x2, "d580a090b808cc373e78ff597beb208fd2c822d92eb2d9f2f316713004d51076d727df7a042a4cfcc6c7df00e8d777351cd1235e2396b8d427f292ad5d956c911beb6871ff639169fe314071baefd22e5968326fe98b0591e081348dd4a0bb8a0f050218d927b9dd729518f294b11fc40db02cb88bcb4720dbfcb5e7f7522b1d7be78e4e3c742910a13f72b9559ea1ffa55727c09d93e2208754d0a4f1078eedabc18ef40a9da6a940d6e724c48d8ce47aebf62171e6d42b252969d356f7b06f7e83ab65a0dc790a0e7db08c00"}, @generic={0x9e, 0xa, "44596f418a143a1e4389fa39b5ba20011a1747b33320bfecaa7df14cdb4627aeffb91e17a219e70e0af41c50db7eedacfccc3f5df239ea32673204e0c82cb8d914ba4cc4d8ccc68b9042ce8f1cc5328b036487ee383e319d00391a763ad99e4977b9ccb5dfeaf7eae8e0468e09edde0362205a118b285564ccec94dabd6965d7bf4aded5fd10fd895f39e7da17e10cd5fe9cac5cd4b8c02e6463b2eb"}]}}, {{0x9, 0x5, 0x2, 0x4, 0x40, 0xf8, 0x8, 0x40}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x8, 0xd1, 0x12, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x200}]}}, {{0x9, 0x5, 0x4, 0xc, 0x410, 0x2, 0x7, 0x7, [@generic={0xaf, 0x7, "f22c584072ff039ea642edbc941d31e2b9878def6d9db9411ceb7b1074bffc91c92182cb9db738164b82fb63f468e8951d1d260069c8ed91b360ffa633eeeb5380f80be799a9fec25dd8cb6b1b59df4e0154896564691e95ec0f69c95e38c1dc19afb8baaa8b670939ffec5adfed64cd028fedd454c5906b46e512c1147b4d226da3f78956d4568ce8a9ef0cb0fdf110beaff08fc3ce04bc963fdb3ad9cb63f72dcaec7fec9a28e71f5e874864"}]}}]}}, {{0x9, 0x4, 0x15, 0x1f, 0x5, 0xe7, 0x41, 0xce, 0x1, [@hid_hid={0x9, 0x21, 0x6, 0x7f, 0x1, {0x22, 0xf6e}}], [{{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x40, 0x46, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0xe1}, @generic={0x4, 0x3, "f6fb"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x1, 0x5f, 0x6}}, {{0x9, 0x5, 0x9, 0x3, 0x200, 0x7, 0x0, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x26, 0x40}, @generic={0xf8, 0x1e, "ffa2bdcf595174b269ad6ee797a15fd69113d000a4165151769073c7d4a5ab8c600b945b560c0537d05805d53db72fc47cd2be9ebe30c6112166b1557cfc041c21f6323dd0b084d2e612112a8dfbaabb09e032f4cf54db0e42bebf3dfbd3fb98242699f8b0906825b43ab625e23b682aa699ec96b5e893ad5cd98a26b7791b8e7c072f310e1013c76dc19e9087dbd5116be09a6e1ad53b70e422a99ecee291f6812e00ecf4f197e81c047561dde611edbca1f4c73894d8ce93d33ef01ada4c754c8a60f2a4662252b83367f60809da52c645f6bb797575a13629915e9e6b8796dabef80f910fa51ff4f72ef0cf3713b41f6424d31f1d"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x8c, 0xdb, 0x20, [@generic={0x33, 0xd, "b61f781f609c296a3cf7a7f0a71c6a8753593dfbfc5e948c8650647caeab6e2eb821df16a1e43fca09d9b7350d77aa7be7"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x448, 0x5, 0x80, 0xa0}}]}}, {{0x9, 0x4, 0xa, 0x1f, 0x9, 0x53, 0xc8, 0xb0, 0x6, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "df1244"}, {0x5, 0x24, 0x0, 0x3f40}, {0xd, 0x24, 0xf, 0x1, 0x856, 0x101, 0x8, 0x8}, {0x6, 0x24, 0x1a, 0x2, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x5, 0x4360, 0x3, 0x4, 0x5, 0x80}, @mdlm_detail={0xa5, 0x24, 0x13, 0xa3, "e8baea8878af73a7668e56254d5167a21a0faf5c0f6dc2862c8e878f8136487eeadf8decb86951e82c4a6eda222072f1d755b3dd3e5de9a66a542af7ff049f3cf4f92efa91e2dec7ea47edac63b71b00cb1fda9aa6abbb7b9066ebb8c0b727696d90f42dd4e45e3435024d81ab41caab97878f5fec5ce49438fb749f085027e67329e3d08e8562f891b10cf709eb3eacf5ef3ed846b6ca417014d751875a358448"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1f, 0x6, 0x998c}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0x1}]}, @cdc_ncm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x7ff, 0x1, 0x9}, {0x6, 0x24, 0x1a, 0x8, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x40, 0x0, 0x8, 0x80, 0xfb}, @acm={0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x80}, @call_mgmt={0x5, 0x24, 0x1, 0x3}]}], [{{0x9, 0x5, 0xd, 0x10, 0x20, 0x7f, 0xc4, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x64, 0x8c4b}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x40, 0x9, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x0, 0x4, 0x20, 0x81}}, {{0x9, 0x5, 0xd, 0x10, 0x430, 0x3, 0x3f, 0x7}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x4, 0x9, 0xcd, [@generic={0x5c, 0x23, "9bef1e8ff0ba9346d2d51e0ddb5f1168d1fe9be51e45a22657ed24bded92edfb794240b41b825a2585dbdd8fb9cf54dfed0c98901c64071e286c3d50ee597fcb6174926f69a77e43995c17e9e722d551467da7af454409a8ef41"}]}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x1, 0x80, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x5}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x69, 0xfb, 0x9}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0x1, 0x40, 0xf1, [@generic={0x7c, 0x11, "bb10a8389ffcf7fe06cdc2e80b96bb81987616fad0aef5a61c57f9e23c7acdf2f4e9ead4b12dcde3e3dad487afc713369d8f5f71de54e71f007c3ca28e2544b1d8ab2a821535427a6cffccded5e8985fb817f42788b2148eea1d8853cb9588253e850288eed3ca7c8e64610f243c135d12208da1dd74e92e28df"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x20, 0x4, 0x2, 0x3f}}]}}, {{0x9, 0x4, 0x23, 0x20, 0xf, 0x90, 0x4e, 0xfd, 0xfd, [@generic={0xa8, 0x3e, "2d67d56788a8843ced2e397d6583a751e915db15f82eeb6223f0f46b44db39ee3d38e4001faeb3d63299c940297665c9c62088036a3a2b5fc7c3fc6c4d456fb5cd938cb072e49e4253c0259b6e517c2905298eff208dd7ff8e7f716d6658e8e51aea6cbe2285c1628bb28a6f467f37823b4bf86fec3072dc13d5da8687e05a8e67f4eb1841fb1ba520e1378f56c67af4ab37ff1df0f3f216a9c28abbc78eb6567b045996c391"}, @uac_control={{0xa, 0x24, 0x1, 0x68}, [@feature_unit={0x11, 0x24, 0x6, 0x4, 0x5, 0x5, [0xa, 0x3, 0x2, 0x2, 0x2], 0x8}, @feature_unit={0x9, 0x24, 0x6, 0x2, 0x3, 0x1, [0x6], 0x20}]}], [{{0x9, 0x5, 0x7, 0x1, 0x10, 0x7f, 0x4, 0x0, [@generic={0xf4, 0x8, "25948371f2ffdf50c1b4696e9b1a8a1f43972d7abf16ef36bd69ee60e25fb57953dd1e5eed506a9ea28681b48b414894d5f470fe8ad2d3da49a8f248244db1306e80cafe6973cd3be03b11307d7e02b78db7e34128db79217cce96d776967095813547da1b748be0605a5a83e0febf92aeaa7c945a41662e3faa97fa62837aeefbf3a484010b24ef99d2b96bc35bc385b55c48c641a2594d87f19e1983d580844f89caf0ff8a86e4c440ae04f8a885dcffcf3eb589eb9ead3740add34cafc2632655569502d8212bc90b585d8cf7c2cb94104d31292cbc99f12801c7c5f24ab485d8760a0e11fb042902e88dc8036b82c6e2"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x40, 0x9, 0xa, 0xfd, [@generic={0x46, 0x7, "1cef4d66bc4a11b8d50830ed5747bb3ed0fdaa5963dc0d6a9463bedaa13e28b7d188625a79c13cc9d787335710c878e170ada8f4021a835ce0f7985f305ed12f7c7558b8"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xe7, 0x2}]}}, {{0x9, 0x5, 0x6, 0xc, 0x8, 0x8, 0x1, 0x3}}, {{0x9, 0x5, 0x4, 0x3, 0x397, 0x8, 0x0, 0xe1}}, {{0x9, 0x5, 0xd, 0x3, 0x40, 0x1, 0x1, 0xff}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x1, 0x6, 0x1, [@generic={0x2f, 0x3, "26e347c94326e0e5d81f57e6a7e473223f90e5ef71cb0788b0adaab3c2a8794eb9c73f00cc26add8c444a12422"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x6, 0x81, 0x1a}}, {{0x9, 0x5, 0xe1fced220ef52bd7, 0x8, 0x10, 0x7, 0x2, 0x80}}, {{0x9, 0x5, 0x6, 0x0, 0x39f, 0x9, 0x3f, 0x7, [@generic={0xba, 0x5, "d8e20819ba4269cf40c100db1929507548f4801ae46e24be23eb1772c9c45f8f49c1a6d3d3d06084e1f2e263e8e0896f12f2a4d0978e3807759dae68105dbd531dfb334c6ab1bec18816985cb247ee6613dbbfa40125aab3e2567faae5640a8ef75a6fe99f63758f5eac874e08ba065f0e34db1ad9ea40f26df34e9b0aa78878481f896ab51f27245c6d5fc0edc7269c4517b74b13d3000a58ab5170e4904b592ab3a49a8fd8b272530f51da31a8f64bedc4e1fe43c92d8a"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x7}]}}, {{0x9, 0x5, 0xa, 0x19, 0x3ff, 0x1, 0x0, 0x4, [@generic={0x83, 0xf, "50326b28fb604562937b7f33a7c8f458ebe1a232e5f69c741dfef2809e1a8476a228958f0cbf1a5ec4c897fc6842c971b33cf5214613dfa10bf230f652b9f34f53b881141aee21a0c0caf3f5ee8f5477053547bd997c8fbf48f4492c5787e463cf637c4eb5c877b29240033f964873eb09e1f5826d6e36e81e9985c12c4a234bfe"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x7, 0xf7, 0x7e, [@generic={0xcf, 0x8, "53b3d6701d5748cb84eff39da75187197cb66b46214eec01f37d52a0db84459d762a1f6375df3287f4bfe3cd75f66d9fd3b103ca6c72b89d53da529ba0913b1b1cfc77b39a8906242b0c8161805699bd5d51d090d93f32cebf9b6227034b7a2a193d50080057a785c72e08fe26a8aed8e3dc5c92901036c629b404f8bddf4272708eb49ce7d07ef16d9787f0d55ba3bf935a4debd8586491d6bd6d7d6b9c7cca45f0236d30a1ed68e892c4e25af72207dbe32a9a34b7ee6b6ea155aa8fb21996732e6db36c186ffaae272ef3c6"}, @generic={0x5a, 0x10, "3179ab5bcb93500775113fce7657a0fa5edab333a9bb565e9fe121623d3bbb9bf912b0a4aef222f47a98132b06add614abfe898681b247143cdd396db62965cfc9de96d33ff652acdb2da2f267f65db3159c880c9a06cbe8"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x0, 0x8, 0x76, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0xc3a}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1ff}]}}, {{0x9, 0x5, 0x4, 0xe5d880eb5fd434eb, 0x400, 0x20, 0x3f}}, {{0x9, 0x5, 0xb, 0x8, 0x20, 0x80, 0x3, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x1c}]}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0x1f, 0x20, 0x16, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x7}, @generic={0xaa, 0x1, "4dc081e22c3031a92b4e8ab5d9f5b0bc7009585c204fd92e9c906158eafe01fcddb390cbadba68fc173cc99fb53478c01a1215c18becb789fd39e8870fdca979bef2992d4ca935be14d3a5f8319c845983b88ebbd6d9078c00b9e1d13b01071a162188898265cc424f765ed14971aa1fd65eb44e6c6da0aa54b642e6a9bc2b8acd6519788339439c4bcfaf415cf14eee51b5a1672cb50dc8b411f0ab6b93ce799730d39a3db5dea2"}]}}]}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x2, 0x6, 0x40, 0x40}, 0x30, &(0x7f0000000040)={0x5, 0xf, 0x30, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x1, 0x3ff}, @ssp_cap={0x24, 0x10, 0xa, 0x7, 0x6, 0x5a6d, 0x7700, 0x4, [0xc000, 0xc030, 0xffffcf, 0xff30, 0xaf, 0x3fc0]}]}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x8b, &(0x7f0000000540)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x2, 0x1, 0x8, 0x90, 0x20, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x1, 0x7ff, 0x20}, {0x6, 0x24, 0x1a, 0x719}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x1f}, @obex={0x5, 0x24, 0x15, 0x8}, @mdlm_detail={0x13, 0x24, 0x13, 0x17, "ea6a8f40c67dc9366c9a584a4c066a"}]}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x6, 0x1, 0x2f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0x87, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x1, 0x71}}}}}}}]}}, &(0x7f0000000840)={0xa, &(0x7f0000000600)={0xa, 0x6, 0x201, 0x2, 0x5, 0x53, 0xff, 0x5}, 0xea, &(0x7f0000000640)={0x5, 0xf, 0xea, 0x2, [@wireless={0xb, 0x10, 0x1, 0xc, 0x52, 0x8, 0x31, 0x3, 0x2}, @generic={0xda, 0x10, 0xb, "d3377c2f0518e53cd098edbec1a53745d05246a541ba9ab1ae505852a64b084db2be0a7c86c2e9f6304d5b735e9e0f31367544aa0278158a8d7cecc99aca13fde1be12c895c4ecc18fec76632d97a3304c8380b73dd433e55c298fb7bcea321b49c94f171a3310f7cf093f973bf4da5304414c86a174d3ca2fa432f21cf86cbc722d6e5de785e80667d49b9241106205e89d8dc0f1d7a6af82a85617b3dbf4c7b2e4dde76b3e3ca2fd6924d8999cdfaca8105f1500648d82db2ae2753aa32ad9b8f20e3101ba10e35d7ad1ff388de63674eb3be7f79af3"}]}, 0x4, [{0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x419}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x44d}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x429}}, {0x3e, &(0x7f0000000800)=@string={0x3e, 0x3, "fefd2c4fe4b29d10279b934d1a3f44cbe8281da84cf670669e6171d0179544b33f73f9262b6f0c884a462f0e2a35e881c76e0c6aacbf454e2b69400f"}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000a00)={0x14, &(0x7f0000000940)={0x0, 0xd, 0x8a, {0x8a, 0x22, "d2edc2e312d52b51f0a0cf274800cb07478c68b3becf030d8f7b22744810afe04fc61216a1ab1fd5bc4a1ace7a197c1816f86dc96ec5418d0ff5009690ab594315394b2c7fd846a89b8cf4406a5b17c118f7ba9712c620310c6b60d7d3f20ae320d812bdb12efa75cb89ffd505ff7e541e3a8176577b77b21d741eade908720e97c26e249f06286f"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000019c0)={0x44, &(0x7f0000000a40)={0x0, 0xe, 0x7e, "9f62956f5f6e3314179058768909efb2602aff389982d7583b530413c4c5388161fdcd59b88f4d4da5b562db78c34e2aabf51373fe678c6e4ad1ed48668d6255abff51a7ae97808df77e79cbc39578f3dca2341f593cc7334ec4a1fa4fa690d9531fe72e3fcdc640bba8fc6c9dc8f99e682d08b38f467e09176225ad3c64"}, &(0x7f0000000b00)={0x0, 0xa, 0x1}, &(0x7f0000000b40)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000b80)={0x20, 0x80, 0x1c, {0x4, 0x2, 0x10001, 0x5, 0x9, 0x966, 0x100, 0x15cd, 0x400, 0x4, 0x200, 0x9}}, &(0x7f00000018c0)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000001900)={0x20, 0x83, 0x2}, &(0x7f0000001940)={0x20, 0x87, 0x2, 0x49}, &(0x7f0000001980)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io(r0, 0x0, 0x0) 19:10:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) syz_open_dev$tty20(0xc, 0x4, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 19:10:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) (async, rerun: 32) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r3, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x90a0, 0x8, 0x0, 0x9, 0x10, 0xc, "cdad82916edacdc13eb28e2db9ba16d42bccde8f1ad0cd8979117fe9f8d41582f6662a05039d0d5e45468836461fd4e218db98cb96bb16637381f0f887db7975", "aaa409fef9b72816418909faac3bd74d477da0129ffeb890b5d327ce149c200117b5d86086cf07c52314cb552acdaf7a1ba212c1750e647f8aa25ecafe97f211", "b913de2354a3551cb842934f3a71474b961e3222fcf34b3a1000be9191341a53", [0x1, 0x4]}) (async) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f00000000c0)={{0x5, 0x75ac}, 0x100, './file0\x00'}) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async, rerun: 64) r6 = dup(r5) (rerun: 64) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_DO_IT(r6, 0xab03) 19:10:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:10:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 458.659289][ T9663] usb 3-1: USB disconnect, device number 16 19:10:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 458.702586][T10172] block nbd3: shutting down sockets [ 458.711702][T10174] block nbd0: shutting down sockets 19:10:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 458.771056][T10180] block nbd5: shutting down sockets 19:10:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8a503) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 458.876564][T10195] block nbd3: shutting down sockets [ 458.882246][T10194] block nbd0: shutting down sockets 19:10:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="776f726b6469723d2ea82f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62696e6f3d6f6e2c0000000000"]) [ 458.930944][T10197] block nbd4: shutting down sockets [ 458.932726][T10180] block nbd5: Device being setup by another task [ 458.961706][T10200] overlayfs: failed to resolve './bino=on': -2 [ 459.013554][T10201] block nbd3: shutting down sockets [ 459.080494][ T9663] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 459.480800][ T9663] usb 3-1: New USB device found, idVendor=0ac8, idProduct=c001, bcdDevice=fc.30 [ 459.489959][ T9663] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 459.501679][ T9663] usb 3-1: config 0 descriptor?? [ 459.558304][ T9663] gspca_main: vc032x-2.14.0 probing 0ac8:c001 [ 460.194246][T10204] UDC core: couldn't find an available UDC or it's busy: -16 [ 460.203363][T10204] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 460.483932][T10203] UDC core: couldn't find an available UDC or it's busy: -16 [ 460.491979][T10203] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 460.790601][ T9663] gspca_vc032x: reg_r err -71 [ 460.795317][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.800961][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.806231][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.811580][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.816850][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.822706][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.827979][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.833640][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.839008][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.844931][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.850213][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.856215][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.862856][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.868137][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.873482][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.878761][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.884083][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.889353][ T9663] gspca_vc032x: I2c Bus Busy Wait 00 [ 460.894670][ T9663] gspca_vc032x: Unknown sensor... [ 460.899807][ T9663] vc032x: probe of 3-1:0.0 failed with error -22 [ 460.907542][ T9663] usb 3-1: USB disconnect, device number 17 19:10:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="776f726b6469723d2ea82f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62696e6f3d6f6e2c0000000000"]) 19:10:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8a503) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8a503) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 19:10:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="776f726b6469723d2ea82f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62696e6f3d6f6e2c0000000000"]) 19:10:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) (async) 19:10:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r3, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x90a0, 0x8, 0x0, 0x9, 0x10, 0xc, "cdad82916edacdc13eb28e2db9ba16d42bccde8f1ad0cd8979117fe9f8d41582f6662a05039d0d5e45468836461fd4e218db98cb96bb16637381f0f887db7975", "aaa409fef9b72816418909faac3bd74d477da0129ffeb890b5d327ce149c200117b5d86086cf07c52314cb552acdaf7a1ba212c1750e647f8aa25ecafe97f211", "b913de2354a3551cb842934f3a71474b961e3222fcf34b3a1000be9191341a53", [0x1, 0x4]}) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f00000000c0)={{0x5, 0x75ac}, 0x100, './file0\x00'}) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_DO_IT(r6, 0xab03) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r3, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) (async) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x90a0, 0x8, 0x0, 0x9, 0x10, 0xc, "cdad82916edacdc13eb28e2db9ba16d42bccde8f1ad0cd8979117fe9f8d41582f6662a05039d0d5e45468836461fd4e218db98cb96bb16637381f0f887db7975", "aaa409fef9b72816418909faac3bd74d477da0129ffeb890b5d327ce149c200117b5d86086cf07c52314cb552acdaf7a1ba212c1750e647f8aa25ecafe97f211", "b913de2354a3551cb842934f3a71474b961e3222fcf34b3a1000be9191341a53", [0x1, 0x4]}) (async) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f00000000c0)={{0x5, 0x75ac}, 0x100, './file0\x00'}) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) dup(r5) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$NBD_DO_IT(r6, 0xab03) (async) 19:10:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="776f726b6469723d2ea82f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62696e6f3d6f6e2c0000000000"]) 19:10:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:56 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x110, r0, 0x8000000) syz_io_uring_setup(0x552, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x275}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x1f09, &(0x7f0000000240)={0x0, 0x6c7b, 0x1, 0x1, 0x29}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = dup(r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r5}}, 0x7) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xabd, 0x2}}, './file0\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0xa, 0x0, 0x0, 0x8, 0x0, 0x1, {0x0, 0x0, r0}}, 0x321) [ 461.321047][T10216] overlayfs: failed to resolve './bino=on': -2 [ 461.339029][T10218] overlayfs: failed to resolve './bino=on': -2 [ 461.341061][T10211] block nbd3: shutting down sockets [ 461.362347][T10213] block nbd5: shutting down sockets 19:10:56 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="011f00000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00./file0/../file0\x00']) mount$9p_virtio(0x0, &(0x7f0000000580)='./file0/../file0\x00', &(0x7f00000005c0), 0x2, &(0x7f0000000600)) 19:10:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8a503) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 461.426086][T10219] block nbd4: shutting down sockets [ 461.438757][T10230] overlayfs: failed to resolve './bino=on': -2 [ 461.471140][T10226] block nbd3: shutting down sockets 19:10:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:56 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="011f00000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00./file0/../file0\x00']) (async) mount$9p_virtio(0x0, &(0x7f0000000580)='./file0/../file0\x00', &(0x7f00000005c0), 0x2, &(0x7f0000000600)) 19:10:56 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x110, r0, 0x8000000) syz_io_uring_setup(0x552, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x275}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x1f09, &(0x7f0000000240)={0x0, 0x6c7b, 0x1, 0x1, 0x29}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = dup(r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r5}}, 0x7) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xabd, 0x2}}, './file0\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0xa, 0x0, 0x0, 0x8, 0x0, 0x1, {0x0, 0x0, r0}}, 0x321) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x110, r0, 0x8000000) (async) syz_io_uring_setup(0x552, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x275}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) (async) syz_io_uring_setup(0x1f09, &(0x7f0000000240)={0x0, 0x6c7b, 0x1, 0x1, 0x29}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) dup(r7) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r2, r4, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r5}}, 0x7) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xabd, 0x2}}, './file0\x00'}) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) (async) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0xa, 0x0, 0x0, 0x8, 0x0, 0x1, {0x0, 0x0, r0}}, 0x321) (async) 19:10:56 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="011f00000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00./file0/../file0\x00']) (async) mount$9p_virtio(0x0, &(0x7f0000000580)='./file0/../file0\x00', &(0x7f00000005c0), 0x2, &(0x7f0000000600)) [ 461.530692][T10240] block nbd5: Device being setup by another task [ 461.531425][T10232] block nbd2: shutting down sockets [ 461.585448][T10240] block nbd5: Device being setup by another task [ 461.593735][T10248] block nbd3: shutting down sockets [ 461.616045][T10210] warn_alloc: 1 callbacks suppressed [ 461.616062][T10210] syz-executor.5: vmalloc error: size 12288, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 19:10:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') read$FUSE(r0, &(0x7f0000000280)={0x2020}, 0x2020) [ 461.620809][T10246] block nbd4: Device being setup by another task [ 461.624089][T10210] ,cpuset= [ 461.643597][T10247] block nbd4: shutting down sockets [ 461.707055][T10210] syz5,mems_allowed=0-1 [ 461.731402][T10240] block nbd5: Device being setup by another task [ 461.740819][T10270] block nbd2: Device being setup by another task [ 461.755153][T10210] CPU: 0 PID: 10210 Comm: syz-executor.5 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 461.766007][T10210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.772763][T10253] block nbd2: shutting down sockets [ 461.776284][T10210] Call Trace: [ 461.776294][T10210] [ 461.776300][T10210] dump_stack_lvl+0xcd/0x134 [ 461.776330][T10210] warn_alloc.cold+0x9b/0x189 [ 461.776353][T10210] ? zone_watermark_ok_safe+0x290/0x290 [ 461.776373][T10210] ? __kmalloc_node+0x62/0x390 [ 461.776410][T10210] ? __vmalloc_node_range+0x7bf/0x1060 [ 461.776429][T10210] __vmalloc_node_range+0xe1e/0x1060 [ 461.776459][T10210] ? vfree_atomic+0xe0/0xe0 [ 461.776479][T10210] ? rcu_read_lock_sched_held+0x3a/0x70 [ 461.776507][T10210] ? kernel_clone+0xe7/0xab0 [ 461.776529][T10210] copy_process+0x926/0x7300 [ 461.776549][T10210] ? kernel_clone+0xe7/0xab0 [ 461.776569][T10210] ? lock_chain_count+0x20/0x20 [ 461.776592][T10210] ? lock_chain_count+0x20/0x20 [ 461.776618][T10210] ? find_held_lock+0x2d/0x110 [ 461.776646][T10210] ? __cleanup_sighand+0xb0/0xb0 [ 461.776664][T10210] ? lock_downgrade+0x6e0/0x6e0 [ 461.776702][T10210] ? __lock_acquire+0x1655/0x5470 [ 461.776730][T10210] ? kernel_clone+0x314/0xab0 [ 461.776752][T10210] kernel_clone+0xe7/0xab0 [ 461.776774][T10210] ? create_io_thread+0xf0/0xf0 [ 461.776795][T10210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.776816][T10210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.898318][T10210] ? find_held_lock+0x2d/0x110 [ 461.903092][T10210] __do_sys_clone+0xc8/0x110 [ 461.907682][T10210] ? kernel_clone+0xab0/0xab0 [ 461.912353][T10210] ? lock_downgrade+0x6e0/0x6e0 [ 461.917215][T10210] ? syscall_enter_from_user_mode+0x21/0x70 [ 461.923114][T10210] do_syscall_64+0x35/0xb0 [ 461.927531][T10210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.935043][T10210] RIP: 0033:0x7f345aaad481 [ 461.939457][T10210] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 461.959493][T10210] RSP: 002b:00007ffed8c81c98 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 461.967922][T10210] RAX: ffffffffffffffda RBX: 00007f34591cf700 RCX: 00007f345aaad481 [ 461.975899][T10210] RDX: 00007f34591cf9d0 RSI: 00007f34591cf2f0 RDI: 00000000003d0f00 [ 461.983880][T10210] RBP: 00007ffed8c81ee0 R08: 00007f34591cf700 R09: 00007f34591cf700 [ 461.991852][T10210] R10: 00007f34591cf9d0 R11: 0000000000000206 R12: 00007ffed8c81d4e [ 461.999971][T10210] R13: 00007ffed8c81d4f R14: 00007f34591cf300 R15: 0000000000022000 [ 462.008039][T10210] [ 462.014947][T10210] Mem-Info: [ 462.018336][T10210] active_anon:1004 inactive_anon:145659 isolated_anon:0 [ 462.018336][T10210] active_file:5775 inactive_file:7447 isolated_file:0 [ 462.018336][T10210] unevictable:768 dirty:2 writeback:0 [ 462.018336][T10210] slab_reclaimable:19902 slab_unreclaimable:97242 [ 462.018336][T10210] mapped:28697 shmem:2854 pagetables:767 bounce:0 [ 462.018336][T10210] kernel_misc_reclaimable:0 [ 462.018336][T10210] free:1319767 free_pcp:11596 free_cma:0 [ 462.060902][T10210] Node 0 active_anon:4008kB inactive_anon:581704kB active_file:23028kB inactive_file:29788kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:114788kB dirty:8kB writeback:0kB shmem:8940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 512000kB writeback_tmp:0kB kernel_stack:11196kB pagetables:3064kB all_unreclaimable? no [ 462.094081][T10210] Node 1 active_anon:8kB inactive_anon:932kB active_file:72kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 462.124185][T10210] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 462.160497][T10210] lowmem_reserve[]: 0 2645 2645 2645 2645 19:10:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) [ 462.166703][T10210] Node 0 DMA32 free:1324376kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:4008kB inactive_anon:579564kB active_file:23028kB inactive_file:29788kB unevictable:1536kB writepending:8kB present:3129332kB managed:2716632kB mlocked:0kB bounce:0kB free_pcp:41016kB local_pcp:20384kB free_cma:0kB [ 462.198378][T10210] lowmem_reserve[]: 0 0 0 0 0 [ 462.203609][T10210] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 462.230374][T10210] lowmem_reserve[]: 0 0 0 0 0 [ 462.235124][T10210] Node 1 Normal free:3943460kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:932kB active_file:72kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:5360kB local_pcp:2752kB free_cma:0kB [ 462.266056][T10210] lowmem_reserve[]: 0 0 0 0 0 [ 462.270926][T10210] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 462.283813][T10210] Node 0 DMA32: 3252*4kB (UME) 1485*8kB (UM) 1196*16kB (UME) 373*32kB (UME) 107*64kB (UME) 54*128kB (UM) 11*256kB (UM) 13*512kB (UME) 12*1024kB (UME) 8*2048kB (UME) 297*4096kB (UM) = 1324376kB [ 462.304730][T10210] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 462.316758][T10210] Node 1 Normal: 109*4kB (UME) 34*8kB (UE) 28*16kB (UE) 165*32kB (UE) 70*64kB (UME) 21*128kB (UME) 7*256kB (UE) 4*512kB (UE) 0*1024kB 1*2048kB (U) 958*4096kB (M) = 3943460kB [ 462.334373][T10210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 462.344089][T10210] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 462.353738][T10210] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 462.363450][T10210] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 462.374237][T10210] 16076 total pagecache pages [ 462.378932][T10210] 0 pages in swap cache 19:10:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x640040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) sendfile(r1, r1, &(0x7f0000000000)=0x401, 0x9) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:10:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x110, r0, 0x8000000) syz_io_uring_setup(0x552, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x275}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x1f09, &(0x7f0000000240)={0x0, 0x6c7b, 0x1, 0x1, 0x29}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = dup(r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r5}}, 0x7) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xabd, 0x2}}, './file0\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0xa, 0x0, 0x0, 0x8, 0x0, 0x1, {0x0, 0x0, r0}}, 0x321) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x110, r0, 0x8000000) (async) syz_io_uring_setup(0x552, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x275}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) (async) syz_io_uring_setup(0x1f09, &(0x7f0000000240)={0x0, 0x6c7b, 0x1, 0x1, 0x29}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) dup(r7) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r2, r4, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r5}}, 0x7) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xabd, 0x2}}, './file0\x00'}) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) (async) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0xa, 0x0, 0x0, 0x8, 0x0, 0x1, {0x0, 0x0, r0}}, 0x321) (async) 19:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') read$FUSE(r0, &(0x7f0000000280)={0x2020}, 0x2020) syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') (async) read$FUSE(r0, &(0x7f0000000280)={0x2020}, 0x2020) (async) [ 462.383196][T10210] Swap cache stats: add 0, delete 0, find 0/0 [ 462.389291][T10210] Free swap = 0kB [ 462.394461][T10210] Total swap = 0kB [ 462.398241][T10210] 2097051 pages RAM [ 462.402252][T10210] 0 pages HighMem/MovableOnly [ 462.406992][T10210] 384548 pages reserved [ 462.411269][T10210] 0 pages cma reserved 19:10:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x640040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x640040) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) 19:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') read$FUSE(r0, &(0x7f0000000280)={0x2020}, 0x2020) [ 462.565328][T10298] block nbd3: shutting down sockets 19:10:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x640040) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 462.602027][T10302] block nbd4: Device being setup by another task [ 462.608575][T10308] block nbd4: shutting down sockets [ 462.608593][T10304] block nbd2: Device being setup by another task 19:10:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) sendfile(r1, r1, &(0x7f0000000000)=0x401, 0x9) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) sendfile(r1, r1, &(0x7f0000000000)=0x401, 0x9) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 19:10:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40801, 0x3d) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 462.732909][T10297] block nbd2: shutting down sockets [ 462.750465][T10334] block nbd3: Device being setup by another task [ 462.802315][T10336] block nbd4: shutting down sockets [ 462.841395][T10338] block nbd5: shutting down sockets [ 462.893625][T10341] block nbd4: Device being setup by another task 19:10:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000100)=@ieee802154={0x24, @short={0x2, 0x1, 0xaaa2}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)="c058aa097afe71bdaf0a534cd3f00bb9bd4151d41709f123f7dddbb1d50985e81010d76445dfb8caee8ad24a7890eaf4aab6ccb37b9ad63cb6141c2481ccb747cf74db29d1d1386d7e4d2725e0b3eb2e4604483951d136593e14f1b62836093e29c7a38300601bc00d9d6077194fa5fdc350506b3375c5412fc08a89714d716713a94e3da40fce5760e1a7c445c9c192d6212e6d2332f9b77453e67436", 0x9d}, {&(0x7f00000006c0)="76cf8204e19c322e5c3137287b38529900ececbf2a693802f34910127b6791da292f213131feac4155c42e9132f62f55160fb86a236d41023b0aadc5bc99590ef65a16d6e6aedfefe60949ca7cbb4b7b39eeb92edeaee47a18f5332688ea1d9731b1fa64718c0887ffc35a9caf63", 0x6e}, {&(0x7f0000000740)="12567f3f26b36c3cfc0d21ca", 0xc}], 0x3, &(0x7f00000007c0)=[{0x1010, 0x3a, 0x7, "40f82002d25534c8f411b6f828ca860212ce96a9382789618bff6dcd62c61fc36374fc0c589b3f7b28bbbb69d34c383da52289ba63db5348f0fb1dfa14064cf278fb775a0706c5d6a544f86f452ee00bce58787a370e2c212e0b34424cc1d535d782012de8067e316e1cfb0632577f798fd0fe998fb860eb76d3e0f6c94e4d1e413b76803e571e66edacc0183f753d2342bbf798e05977bbb3e375f5a59386a9e1e72e09a54f3339282047d4f7c3f5951100eb3f6362987e9d0381139c1e11599969981e7033bd923a7fb3811f5fc47557ae15f01b49cf02cc2eddb4f82d704eb633e65822cb66f3077fe393f0f12ddad8437343ca77eaac2d347ab919df2a052d34c37abef526459f19f34179a96b6f09d0a53ae0c581613565b90eb5c75d24baabd9f580466b2b262ab1dde3238e80380de079aa18f3e985a2ba2d2682568c8979139573211da51c07040f1e0be327a44e04fc4318179d3beb24b03a34b9b35547e8626ee2c4f9d5aaa50a7f03d5f159584fb875b77b5a5b40ed3373b0a4a79e7083e9c7d5bda824c8a5175007633fd56a7180bf671ec1e9ed0ddcd84d129d9b5c0a9d96a3a9c727e6593a36d55311325234a071b9f98176cd30152b57a59d5957caadd13a84c6ecc0357bca1071f8cdcf8dc68ce70340971b1ce6af7b91fc9dd2e6688a1c36bcc2f69815b6ec768160319b77324cfa8824387e8fd446b65c6b0a39a299e086a31650a1bcbb54e9d8cbeace1c89b4503d1b86c8d33160b2b53a868bf0b619b43a9014149e88cebd904a4396f78db2f8659098b7b964e2e6e91de871b9f2b72b4a69c4c86e99637e64ad54c5cb7678fece4ff3d4cd4c22062320c551d75277e00baff1e34c7ac037cb82ecf1208af84350f9427707d09ec639655565a754b432a41617aac080acee4ac9282ae7c51b1dada341c3b91d9cfadc3a4cc47986853dc306e25d530bb958e1f613d642abc2c5d8d35c29a5fc0b0b2b9333801ca7efeb689d72d3626cabd1346d58f05a653126fb9accb7fec9182fb3344350cc1dab4df0ec57345c5ced9fd4b7956bc7c201d8e9a037ec3da93c9657688e3b40c7658523a86b0c7553cadcc75c574a9d05315f23a698643ddacdae834163083e5046478abcce07e732f5d509635076a73a861c80696dc80ccbf91c73c3309bb9c3f3a6ffe5732ba7ab92bcbf2c902b3b30dd63587fe37de14dc369ac9971ce83c19cbd9de843354e76b89110f3c5ff319cd3d9167069009913d8e4f1775be27267f5236a7baa1f5a2b5f1eff4746ce0fbf479db746d045d043d63977c3ddbd9d08e2c03ab5a750e1c500c49e2a3e4907919e2279af2a929787c46dae29df7645246fbc9a827966a9a9d2fd6484e2ecf5d4224a46a98ba54713115370a4f141b82f22da4ac33fe408062c57041da6c40f333b6c36defa340da96e8b3a30c232016b6cc9ffd0f9722213fc4dc8aa9c2facf9c0e7fcf0d88138cdf868361f27041cd889f84be4dc132f4e4cc67b53cf2995265387dea6d8b5b763c4f173dc4ab800c37042de7701837ff9417a7ca45ea7ce05bd7bca37630200ee61ee28ca6532c41cb78079a8219f3936379b3496678e583711d9d823b11666ae296ecc967fb5b64a500e692a85078867d0692e340d536f255f5bb3023264843d11483ce7b800c1c6ea92067c0f3ede34c23be7cc88a8331607b1102d89759d03cc24e4637b169c7f72a9d16b92760d58be90ef9b1a00013d68c0b5dcfa813747700b62bae98940a906c6605e534c25f4015b1c98ced806d34dd07d8c86f901a401089251e11f4b9571ff72183c4d3fc60250814e0704ddc430449c5bf99f6e2e1e27e1fc2ab9d69ce428856ec43aede49f2cd58e0f826a4dfe8492189cdadc477dfffabfa39b474073447336da3412a50298a90847127b029b59e315633f2cbc8f98e20be09f6e338be1233644d955caca294b80140237f67bdb26120c5f7a06e4badd989fa6de9f7f9c96a72b98495b8433d11c0c26ef3c67d177d6f391d28283442c5ed0c61662cb5f40262dda0f16fad174cc13f4309e2a4211eafaf18ba29d6ed4589b0c6ad0d4a4995363d7eb5595dc18aa63adb26f58881a3a6b2c8ae63cb0074b7d8c67f661d23b5ffc54ac97666f52a988f9498847be0d30a3248ffc2d791efa566ce1e993878525dd68be02699f32d19ae8b0e9b7eaae9dabd3d40333b17960c54c284d80cac716c2a248412b83acc3e9208df9e62bd111140c4dfe370fd1c6d0c7b18c284847d2fca4e1089f821ca083b3ce82adaa226e6ae7de80303dc86b3a497de7cb9b29dc888652290958437f3b8d992f1b88d2fcb77ca74e320048738530dac1eec7bf03253badc6cc600eacc234cc31265d426e5de3fc0d4df70f1cd50dea5f7e4548795a728b13fc00e98b069ecbd4de9596a4292ec87105229bdafed710e81ea4eb338a3328c33ed1043be7f3447baaadc84a69c98615c46172975f19f8037ec1b39f42f3935b4f6be5149eecb1c75115d46dc38091bee0a2570ba94ac0331b4d3b1d6f825851381445a7a28a83e89aa3b50e9a7a6b8b274e03aee73668229289554113b92b9293234c9360c68a900d35a7c197faeab84d8e3d954d2ac994c0468a255d3a014f5a54a8a09fd69bff5ca5d5cecbfe49e21131d3febfcf493f8120c35fbba9aee0d1b18ccf6f180dae2b68f7227bf7b47151eb556d3811297e58a0f79737a461467a088e58f5ef7ed94581df5cdd01822bc6c720b24709753f759a931da36f88ffa5f600572f500f86b9615babb8862e1aacdf0cc92b75d156b502cbda7d7ff8939a50a3afdc36ce8cc345b6f792043a0c7d1b6aa3e2c692c3184055f4e3b2250a48967d7ebe4f565fd4f698a7311476179f7cc9b5dbb44f7c26923b0247d3968c8f556e6a00dae8ea762d37350efb24f5c00c6de0b30c5a578d34f718e685d001673ff8675c99a6c0abacc4c16d9e9f68439b6ec920c8bdec634895a31543925128a038c68f96b21053ce772d49ed372ec8794eff0c80c02f87e2cab2368a00b38244026ee770b8012a30bd6f338face2924a11521c98658d78f27ebac5c438e0f5fdae3e8dc60b0faa29b20ba484a399564ccf5f20a77ca6228d54db00bf0a22ade367a365168c22ea9808fe0581f0b83c6d623aa0ad37db22e23ee3310bb03872ef5e4756c4a4eddf88fe835724cd2b93e3c328e0b7f7bd538348db333fcb066d8bc82cd8aef7b9205aafb3d8dfc0720257b2528ca9afd5a41c6ff21abc2872188807cf53a7882d12bd36653010449cae2a2f6d4210c3078e6260c26836be63c7c44855d4f8880505557e60e26c9b9463d9d65881549c25815f4c06b400f9eed328b00cb6d2900f0137b65923a70272f380abe1104fcace5e8eebe7b0a23f6f430d20f18990685ad23cf0642ca215270185f2e9a54f934b8a8071d1285e224006dede7218a62872c320b316b5af7d856f3293fc68575acc56344f0f46a5d4feedffec6e36bba6d94bf75b1fd94aa11b5381e12772af5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{0xd0, 0x10e, 0xc9, "d6af9ce92acf24ffaafee80d02f2b9f7bde3d88c9b3d4b94f61c706f071a8ece7bca71605dd95f6dd96b4a493e38722586f1184a72b049a29a82cf7f3e9f4dc52eefca7e8907d6a1ccf9561f3364a5eed66cf19b66521a9167a879bb6eb9f12eb2085b700c2f279bb39d0ab716248416bc240d9a6b866b6778c267da07f7a4ad3b61cb911b4135a190b72f71cea4442b0189f74720293cf4f4ebb0624e8f5086c70f53f4ee08a4ab2384370fe136b97fc551075af10da14d111b14ee"}, {0x110, 0x10a, 0x0, "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"}, {0xe8, 0x20, 0xffffffff, "dfbc9dda4444f9f96cabc750c133182173e5219869e01b4afeef4e64da1beedef2ee07d3fdd2b44fb2ce78fdb5054da36d8f1744a92e5b7f3cb1167f802d57f49e19ed81fbc80977bcfe0798ac211d5022a751fdeaa5deda47bf7dfb50cc4395d16e49b9de7c1c4c1c8f15bd66cd608b71199a2e979aa09bf5463f1ac01a387dad36da43e7134dbd8f370e1f6363377dbb37ec805c7e44500add507a826f289cae4a02eeb0e71ae074273976acf1818cc6c5c88214b8b73e0916436ab76d7bbbdac80685449224b3e600c085dec5ed7556093292dc16a9"}, {0x110, 0xe9e9e80921aba3af, 0xffff, "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"}], 0x13e8}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="48fa86452b4f7c427920a8822037fe6e45beaafd3bb8693cbf935c6ceeb628f637e96dac41327ff928f7816a746d66a75dc42a42fda2560a9b31803587b31582889e90e95c76cd91ea", 0x49}, {&(0x7f0000001c40)="3d47f5aff4265330e785bb3e9ed380e826ff9e0460d003706276bb9620b901309be0c2b0166ac02678a2c83e2b691f5035cd2bac16925f225d8b38622659844768f517135f1868e3a57c2fa99f38e9d99db1e719fcd5288b16f7916d57cd6f375cbe31e376a3dd606e24091105912847c75bfdb6053777f5", 0x78}], 0x2, 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{&(0x7f0000003480)="eee00c155307c96fbea5c2b82fcd91ae7a06bcb8d6d26e1e114f571ef112edd558621a79bd057c25a1acf792341bdbd9970c7af67247f4713093176c402c3e597e3e2ff53ca1987e740d2b7c3e5e77726b0e401ead18955f0cc535bfa53f7362ef7ed049f7fde5c3db96006f58b841390cde06d14b", 0x75}, {&(0x7f0000003500)="98456bab4185e29c5eb29f476204be838bdcede8e4dad34c9d763a", 0x1b}, {&(0x7f0000003540)="3020df5de4527aa54fda7ae71080102e22f7e19e9d0a2f4652d9310abde6ce26cd433aaef5be93e12372038f850b51196544e306e6a8c9bffb0b4d36f14c1ce43c3962752eef95df7c23dde5c1409a6f0bf7e91e1f5fd7f5133f70bda17cfadf0921739be2c847e6d6ef1cfc", 0x6c}, {&(0x7f00000035c0)="f617717b4f15d3dadcfcbc19b8026af832cd81f9b19159c0cc5a232766400dd10174da92c0b6d88b7b6bb62f1e17a5f607795c6df12f208bec043af0a099f379ea14c0dbfb559f30d01ef7f6372126a7aa08169d9d8688736a9643f5e0a8223589cb9f4fc3b7257cf357a86521b619cea1b9d10ad4b82fce1c4592f1b4838334266788c7b7dfcbc1c84a78411e6a118fd86650de1cecf83d325ac21df731c92380d540666b787a23d25d8613f1216187fd", 0xb1}, {&(0x7f0000003680)="88829210ec24c18fefe37351890083fbea40c3be408d74e4d6b2a458d3f60577009622da630c483c9aec298af35a050f2c850b410cba868fa5a0dbe993b0edcbb6f19f9655a8c62d6c9e90d610fc39bbe1f54025407b091f2d47", 0x5a}], 0x6, &(0x7f0000003780)=[{0x78, 0x10e, 0x5, "3b8823777ee3ebd3ee693fe20d29a5be9589f4a040d5ff185307a257c42557e45e007a3e75ee4a558cb0683343515a47afc569cce88a7f224c6cecd972b3460dd8024d752e711ac6bb6055b5560518104ab1997ff5a3a8ddeea7e1a9376ac9b00a"}], 0x78}}, {{&(0x7f0000003800)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003880)="6baaf6cb2898981bde2320f8ff22c9b77014a7b32857da5e09982a56b4a4c5d15d15dee2b8dfe1069b2b1eba97344c04e43b185e6cc155bd5af8db4b5225309f96c12f4571a499c866968148a1ddeb26831e14a9165782e164e97afdaeb0a9bf76078f95bb143a63f37fffb190e7346d9f26b10a0b8b918b68c121e6e82fdad0ea536cb6a35436e8b19f882249b27f99a5399815d8c4abfcfe94e8f116dbfc", 0x9f}, {&(0x7f0000003940)="3f5cbb1c4d481c58d5c18a4d83a357c98e0f4ccde83673667a4dd865c7a2007d751d7e10bdf06f78af1a1940764400481bc3fffcfb726140c7b56e705fc5da6d45a7fbf213774db91681b0283f778bbf6b81697e3a9da5806d24a320f8cf2126917c98a7344bad23f2d950e4e67d385e24e0e0e87393707d54f017f71800d996bb51bb3ef577e4910c94ecf89aa679804a67ad582fa5bdc0a712123f9a6dbbfe0aba173ecc2a768ac6f790e517e4231af555acf96b50a832574a931a1e099195aded0f67359fce5c27ac5770cda1f0402b0f6bfb", 0xd4}, {&(0x7f0000003a40)="6ea2d20e17fb268f00aeaf8433e5190dfad20d0aaabecab35ea4f5b7264f2128745ec9afbd96564b49916c0cde3bac92216f4cfd5e179783575f33b6c12c7ace289ae27b11dc294333b222c039989e2812fdd0f69e9234419053851ab8cc9ee6af9ef0962360a48bfcbb9a8bf615e791935a9764d0ace7e952ec2893cee07cb730c73f276fbec96b2b00408081d14240fd45937c877ff949609b80c7ed34e5b3e16643339794abe70446af600235e08049f0083624cf1b4d4ec42d6b82fa55cd9ae711acfd424b3ff975ee108b47d68766f811dbc34a1b08301d55", 0xdb}, {&(0x7f0000003b40)="ce9163d570ed6e84828f19e51eed44144a74c82a566c5cd18e1e3849d645eac53f37f8b2db511c412bb6cf22e4ef4d0115d0fa283a065b1cdf61a75f1a70daf14011e94524333a4a558be2a4159a51efb6b7aabdffa69ae31a7460f2a8c48ec0a0960c1f1dfca71e8d9f13ed1a48f12420f9ced92bcab07e7c4ff53dbead51c5005f49f8e6ffd06f7d87ad47f7da50a07d3e6fd2e8a316bc06dd2411945f36f3147c7a8570726167d9bb29aea745e017fcd58cf1528cab121592fa3b", 0xbc}, {&(0x7f0000003c00)="b845a9ba4a1df8432a8077bf7d1a9084dea35d63fc8084aadb95f402c846ac5b75962047ff5f7996eaaa8892f5c01f7ff9480fe41c983aec74cd0aab7bde6d4b28ec57f58a9b32d4926c419aadb6fcb6bd6af2833c2555d3ecbce1b4fac60761d785c7c9b9414e855d", 0x69}, {&(0x7f0000003c80)="8a05143a62aad1448d9fd4ebc2bbab0137d03c1ef2bed6780c3b7aa1c8d7dd6b6276593c0467cad8e0d6094a1e6d6f8138500e06a297e90ff45019c5a474b0224e020ff92d8efcbdb9768eca480ececa225815c296008e9ca0e842c5d60e7dfda4c2f1926bd3fb31570291be9b22dc2ca3ff1d2972c9f29c3881a53a6c074f6f911e729be28535ecc682cf89f8eb301b5d6568715be6246f6f6d6369d45649441cfb85a607e157a78b40bc8a786b11ca4497d25c23c552fc5393a3e54e6791b09d533cc143062a7bde632f257dd3fc75bb888ffffcb178d62343", 0xda}, {&(0x7f0000003d80)="e0f90aecfc603f8d68e99c880623b2cedcccdc1a74a3309b704b59c76fbdea7fd3c127635bc93c4158cfb8d1f0661da0aaf8ea07f6870e902f44b955399d173602b520f0475b84f57a24cf8ae7fec4bcd108fbc0e3e8150b95ca9f49cd448ecdae87559f26942350165f136661adeb53c2adfaf893ecd5396586af990b93d0f5ffddf1ae12a517d867fab7d6a7435ea537b5dc18159ce2d37dbc41568b3ddb13270580423e500ce02a73af9cdf1c8954e168421755", 0xb5}], 0x7}}], 0x5, 0xc840) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x228, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x8, 0x5, 0x1, [0x0, 0x800, 0x8, 0x129, 0x400, 0x0, 0x7fff, 0xfff, 0x8, 0x7, 0x3f, 0x1, 0x15b8, 0x2, 0x4, 0x4], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28}, {0x30, 0x20}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x7c, 0x7, 0x1ff, 0x6, 0x80000001, 0x6, 0x8]}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x428) 19:10:57 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xab, 0xbe, 0x67, 0x40, 0x17e9, 0x8b4e, 0x9c08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r1 = syz_usb_connect(0x1, 0xf17, &(0x7f0000000540)={{0x12, 0x1, 0x200, 0x79, 0x82, 0xe9, 0x10, 0xbb4, 0xa54, 0x5e41, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf05, 0x3, 0x7f, 0x0, 0x60, 0xff, [{{0x9, 0x4, 0xd4, 0x23, 0x8, 0x61, 0x3b, 0x25, 0xb1, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "a73250dd8cb4"}, {0x5, 0x24, 0x0, 0xffff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x9, 0x98, 0x5}, [@country_functional={0x8, 0x24, 0x7, 0x1, 0x0, [0x0]}, @mbim={0xc, 0x24, 0x1b, 0x5, 0x3ff, 0x4, 0x0, 0x5, 0x40}, @network_terminal={0x7, 0x24, 0xa, 0xc1, 0x0, 0xc8, 0x6}, @acm={0x4, 0x24, 0x2, 0x2}, @obex={0x5, 0x24, 0x15, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0xffc6}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "dbca6fb6153f"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x9, 0x1, 0x4}, {0x6, 0x24, 0x1a, 0x33, 0x8}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x7, 0xa, 0xb5, 0x0, 0x3}]}], [{{0x9, 0x5, 0xa, 0x1, 0x10, 0x22, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x7}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x6, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x90, 0x1}]}}, {{0x9, 0x5, 0x4, 0x10, 0x10, 0x0, 0xfb, 0x7, [@generic={0x12, 0x0, "152a8cbc72127309040e3a708edc3101"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x57}]}}, {{0x9, 0x5, 0xb, 0x10, 0x220, 0x6, 0xf7, 0x9, [@generic={0xbe, 0x0, "8ff7f947ffc11fdf5c03d8edd4e38f40af3ead3b5a3a351ae4afb8c364024c354c3177e0ffb38e52845e3c5a68eb07eac2e6fee391874234b406f03c7401f05ff6269bc2e3a7694d894c64c86ef3bd67768b17995410981939a27da116fa438f2db2e646f720e7a08740f5820d34ffc25319039400c482eaa72e63abb8c9f95c89f869cbe2e0bac73f9d31912f15991e558228c06221bff580c38c1dfe5c556f4e473a8738060a711e917d1ab309cc3c6841322e50e4b900ac8d5a90"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x80, 0x9, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x0, 0x4, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x5, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x6}, @generic={0x101, 0xf, "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"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x8, 0x1, 0x4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1975b181f36767d5, 0x2, 0xb5a}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xaf, 0x858}]}}]}}, {{0x9, 0x4, 0xbb, 0x2a, 0xf, 0x7a, 0xf0, 0xd3, 0xc0, [@uac_control={{0xa, 0x24, 0x1, 0x8, 0xfd}, [@extension_unit={0xa, 0x24, 0x8, 0x2, 0xffff, 0x4, "7fef25"}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x202, 0x3, 0x3f, 0xac, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x4, "b62b3a81d2d2"}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x302, 0x3, 0x6, 0x1f}, @selector_unit={0xb, 0x24, 0x5, 0x1, 0x40, "b479f0b63569"}]}], [{{0x9, 0x5, 0xb, 0x4, 0x200, 0x83, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0xc0b6}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0x5, 0x0, 0x1, [@generic={0x4, 0xc, "1967"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x48}]}}, {{0x9, 0x5, 0x6, 0x8, 0x40, 0xe4, 0xb4, 0x74, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x8}]}}, {{0x9, 0x5, 0xf, 0x0, 0x200, 0xfc, 0x20, 0x8, [@generic={0xd1, 0x5, "a9b070049ad8a7bf3930af63a6a26d5b746ed99cbaabe81fd1d15951a33508ab4105090115541da1aeece8b72f867fdf29618700d6d818b78f4cf9fa8c1ebc261fa22e34124ae75fb1e3ded0b71b5b82e7dab516296ce7e1e774096b7e27ee028dbf547f35f4e0ad952f08239641d9459f8976a446efe1852c415760768e38d22d14f5b580b37a6a4a6512389c153b6c1f28e89935819731460da7ca627896f85bbcacc63678e4ca9709cc5f8a6100971c678e86b7110ea807e523ca789b3dd623a836370bf805cfdc94707896649d"}, @generic={0x8f, 0x21, "f585911b9f4388de2c90fcf6c059c8e8e389b51f4d001a762133ca2cc422e7e83d52b2ba80e8f2e6a15be7a2ab00ec16172454681b6d0675f3e7289f9571846f6b2abe848c892b1cd79221b727102d9d8ea573da6726d6a9b107a26d6f3cd3ffe3d751a3d140e97433aebcdb9c642a50fb6c4677337c5ff1abd4610a3911c588bd9cbae7e88da3231f3fa05184"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x7, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5257}]}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0x6, 0x3, 0x20, [@generic={0x5b, 0xd, "311ac7b4b640192ac746d487034988b1cacbd0ce4a4e249113223e2507667f8485c0c7fe806779cd30cb7c63ebac9a377e908c79dd1ea4fe7c54efb9b581ea64e72fb4d58920284c44e8365388858c32512ee7808de89fb66c"}, @generic={0xe1, 0xc, "33bd50676ea2e7532a8d08c7e1418195fe8f1261dbbf88c9de77352b8378c1a056fcac4bd9938919d613964a3ff37ca8e2239b3ef1458717a3868d95538e90a9f5469a5c4565a512b885c2ee4c1e8d8bfafe988e193c0c2fdbffc203ae74e922916fc9543a722caf49b2fd49d1020e2d77f71eb4bd5695b8bd3cc1906fcdd9a7a31638a27e4a93d2a39fecb20a8950492cae5bd4c06441d9621869dc130fde220143b733559d06dcffd585d17df76fa60b5f673e2ce45f19a8cb01c85ba9ff40029efee33f04a5458d8d898a199e1c9ac12de6266900af4fc8fcc2709277fc"}]}}, {{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x7f, 0x40, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x4}, @generic={0xa9, 0x11, "8409742b1f0f579c1950b1c200eb4bd079dc16773077789eb6700214664904bfdb6e8f847e82e09c45732dbaaae2fd6ffc961fe92dc2fcdbd72a8123af8172d8a7b8a7d191b945404d39cd69a436dd169bc0cb43776cc1a9aeffae2c8a4feda243f8a1aaa6db8f59bbc009b8a90807a34938984eeb9aadb85b595a603ca699f317f36c4beefc25445721c9946e8c23ff98a2aa50742849b0c9172c5dbdd0af24f0879c5d95befd"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x7, 0x19, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0xa8, 0x1, 0x3f, [@generic={0xe1, 0x6, "341aff1496ed083eb456186d406b7782d6b0b8a990ec0150a0c4e39fa7559cecd637100a5510116722960965797a84ef9c372f2f5370509c65e42e01b78aeb91c2f36ea647ba336c79cd092bb1029528af9eb6f1bd788e51ff4ac385124476c9436a4a261b3ce8972016705f46964efc96974c3f7f32ab300052ca14df1d4e89c5277f11f205d90739317432218c971d000d212a1174a4ae9a765f12ca29a68fd2be51687ebb11521592c546200d7cb2a2ee8b320591a56d5ef89963846c0fc4cd73909bf66b8ff99980afdfff3a0c1976aeb08b8091bddfa40d4f03d9edd2"}]}}, {{0x9, 0x5, 0x4, 0xc, 0x400, 0x5, 0x9, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x3f}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x5, 0x9, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6d, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0x1ff}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x7, 0x9c, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x8}]}}, {{0x9, 0x5, 0x0, 0x2, 0x40, 0xe0, 0xff, 0xb7, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x6}]}}, {{0x9, 0x5, 0x2, 0x0, 0x200, 0x3f, 0x5, 0xc7, [@generic={0xe3, 0xe, "6097bd82354391297b84b3d7b6809aa7033508b8d4c0b0f51f5eb0a4561cd91b1e13b9435756c668bf7882c19c56cac79522a2502ac16fa49e278528042793357a1f23cae075db043cec72805b66a85411c46c4fa355aca3fd5fb8882bbb9a31114ca2be7cf2003bea689e5fd1a6d95ae82c8958e8115c93cfdaa57ee121005f276534c491b1d20bba6b3e90cbd255621b356565b29a292eeabc01e25f3dcb04189de014839bc282dc7a495a8b3ad933d6232061b5d01228e216f039ed52b21c4431ee7113e98d8a66fcd9e0b01cce8852b51ebcfe7c3bd230fcbcb6b81b2f9865"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0x1f, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}, @generic={0x27, 0x9, "697bc7bab47fe8aaa75ff3b687c5cb0e9cf0805d882dd787b7e7f1bcd34f711c424b35c902"}]}}]}}, {{0x9, 0x4, 0xea, 0x2, 0xc, 0xad, 0xa6, 0x4, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x78f, 0x3}, [@selector_unit={0x5, 0x24, 0x5, 0x3, 0xb2}, @extension_unit={0xd, 0x24, 0x8, 0x1, 0x2, 0xcc, "cac089b326fa"}, @feature_unit={0x13, 0x24, 0x6, 0x2, 0x4, 0x6, [0x1, 0x3, 0xa, 0x6, 0x5, 0x7], 0x7e}]}], [{{0x9, 0x5, 0x9, 0x10, 0x10, 0x4, 0x1, 0x81, [@generic={0x48, 0x11, "966ce16701e130a7dbd756e66cf0c5f01c43b94989dd9a323f490f55534bd42d03213d06c0b0d5ac45b15ed8ddc1e0342752f3c088c880bd620a28a6ebb0e7fc9df2fcbe431e"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x400, 0x0, 0x7, 0xfe, [@generic={0x35, 0xe, "6b1ee4d9a13b04af0de3c5a837c8d15428503529e5ef6396975acf8b03e0cf65ba67970d4eadee4be9d05e80d1906d895ec136"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x200, 0xcc, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x7fff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x5, 0x7f, 0x74, [@generic={0xd8, 0x1, "43054681be352a831bcb6c350502f6a3986c997161b6e7cf9cebcefc9d6646e341040641a26ed2252de747d2e76af21ecd02cbebcf9ca66067dc551329e0118a7c58d940eecdface86d96e37f2763993a7ef958ea2c49098186b7b4e7461da9ad5e2c8abbbf131e69ec955af154a771fe2c274d9a2c9e0bce2971ff7586975a7c66177e79a8edceb6131a6cbb4c18f0e8f61b205aa8943e085174974932a700fed66777b9b267658c7b08b1300b93a14e95178be5746fe8036b2b36bc8e0e82d9bd0bf12052a27711503d792425451b7cfcfe98d2127"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x8}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x6, 0x0, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}, @generic={0xd8, 0xb, "690059732bfd3833b557938a659905abeaaf0656e6ecf9bda57016a61a07879a7b3e946534f882cae508a54743f9f577f7d013f275eebacd7bd7530e1b12ba3d2e3c68ec90c7c6db947a3d6a055dd4225ee60de5a58e2704fad37c30a409b5712cc8359b81e14e295813de8caf7cb669f117c72477f6e4de1f9de0a82d15bb58253954a97bc2033e54f22f93347ef118b8079db59185e0d382d68d922f8317066825acf6c9a80f1511770fdd03f8d1e26cc61f726f38c76e1cf7d2079e70544b80a9614d0ad93454dbac0e5a14a8790705f8ce7c84be"}]}}, {{0x9, 0x5, 0x80, 0x1, 0x8, 0x2, 0x2, 0x7, [@generic={0x101, 0xd, "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"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x9, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x1}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x4, 0x7, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6b}]}}, {{0x9, 0x5, 0x5, 0x0, 0x8, 0xfe, 0x5, 0x69, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x1, 0xff}]}}, {{0x9, 0x5, 0x1, 0x10, 0x200, 0xf3, 0x2, 0xb6, [@generic={0xe5, 0x8, "ab1e6ae0df360a39fc6fbc7c51389f5cef1810bfb22d348f592b3a954edc3af0e257bf34dda039c547839c6ac07147970680b711d23902ea5808e69dda6832dec863c8c2034f47213a04d9c3991dec99e1954c3ffe84761fdc9cbdfcf860dcbb928cf0d507108cf7affc0b5b201afc98f0a871b3b55ec4523c3227cb41cc76356402187f2ec9b9db5a55ff1ebc9760b52035533c9a83b8fc908885fad9ed116aefe2d0b3c3892b6061edb9008a7f560c59cfa7e1f5397a33903db43cc8ea721778d0e9e490d8bc11a4b2bded59bc6c534d90412949382f38529861a2d92a3578714b38"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x20, 0x0, 0x3, 0x3f, [@generic={0xe0, 0x22, "c9e792cd0b22c4c1a9938135b73df73e6cc3307534e34cd1c2173bb40afc0be11b3ed1085e74bde8378cba055e7bec889692710935196a17aae71ddfc219126dabe5633bc1b5fc8923314c1bee1dadd535893f5709d0d3af012684763539ea71c73d6ca71f313b96c535e4b03a4b828101ea3a659c4efbd05938d29ca18d3fbc5bd614be1cb3cdba8bb7cda058330beaad7e7fc8bed6cf94b3555ba25ddfb3475e79d86cce8f87cfde3f2b8593259115838ccc58a0dec3fbca7873d43852db85ff1ff6d0e76552f0a5a02f221f06d7c93150f1ecda23aea77dd9fc992b75"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0xfd, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x9, 0x2}]}}]}}]}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x100, 0x0, 0x5, 0xf7, 0x8, 0x2}, 0x20, &(0x7f0000000240)={0x5, 0xf, 0x20, 0x4, [@wireless={0xb, 0x10, 0x1, 0x2, 0x2c, 0xe0, 0x8, 0x9d8, 0x4}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xfe, 0x4, 0x7f}]}, 0x6, [{0x8c, &(0x7f0000001480)=@string={0x8c, 0x3, "1e537ad0ef9f5445ee874218e6aa70b129ff945926d3ff8fe31c76d1cdaa4b1a5ccf1533951f1d41128ee8ec729d76b4a43b2c2832fda518b727eb379c5d9ab6f2bd205eecd8e1321e306eae843ad8cedcd015971ce472b444af296371f0c7d9d7264a355ce675c6d500fe488215f535a2115c346a382b7a409e69e585e7b081a6aaa95c1dc98b279c1e"}}, {0x91, &(0x7f0000001540)=@string={0x91, 0x3, "a4b1de4ca33a0cea956a28264f7f2e1fa216e7a47f9df21d9c843af66abed18df04d96235ba1c5f18da29d040ff8ac0a269159c676522a01e883e649c62d5c0b0f2b3c29c3c9694937c36d75673b74db7aeeda03c7f033af4be4826f0a312f414259aaa78ac83d3dfca75b77a78a1442fb90e96ef00cbee810247d287e35a323d8b5c66b6e69ed9d7489cf2ede4ce9"}}, {0x26, &(0x7f0000000280)=@string={0x26, 0x3, "ad76ca931145c6cd50c3950308401150407f507e17a11e2b4cf4853b6d6dd0ec76d7cdb6"}}, {0x3a, &(0x7f0000001600)=@string={0x3a, 0x3, "cbe607eb6a18266ebf5e7891f7c28fb19ef92d8453ce8c2438737276d02bd12e1d1bf8f3f9c0a51903acdd5aeefbf853a2589e264611bfad"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x407}}, {0x5f, &(0x7f0000001680)=@string={0x5f, 0x3, "6f504bd8d75621d6cdc862f592bc778d0b03a23e54228adbe5ceaf30a6be99b3aa2edc1914f8ac59773ab15705e482f8f929a8ac6059c8d5541999b0f478cebb9f8491b5e1e756250b83ccadeb49bf0b1d087ec05919a52cfd7f2681d9"}}]}) syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, &(0x7f0000000000)={0x0, 0x3, 0x8, {0x8, 0x73b193ac69a69944, "29c57883bd71"}}, &(0x7f0000000040)={0x0, 0x3, 0xd2, @string={0xd2, 0x3, "b61f3d13840d23909632a85b701ffcece112d903310e736aae4c7f870f08c1435db7bf49a62e26ebeed6b028db21a514eed0156d35ba764f588d575099210ffcbf42795c2e20d5610d4a5d17d4f4ed65419b3283473856fb498b63514e98f9c1e27966608c3179de3f2fa2260b7050d6ba1e0a1af55f7554dedd4aef1a5d93e1fc1aa07bfb118bfde84058c781a0afaf320bcb1e6266caece480f3f5fe09f3f3d48bc3b50b8584917f3ccc57857ecc669ebb6e614d2c96c67b162fc376bddaa378515eafaf7d5f39a7c32b69c7613cc3"}}, &(0x7f0000001780)={0x0, 0x22, 0xd, {[@local=@item_012={0x2, 0x2, 0x5, "b0bf"}, @main=@item_4={0x3, 0x0, 0x9, "24c7fcaf"}, @local=@item_4={0x3, 0x2, 0x3, "ea320b45"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x800, 0x7, 0x1, {0x22, 0xcbf}}}}, &(0x7f0000000400)={0x2c, &(0x7f0000000480)=ANY=[@ANYBLOB="400094000000d2ea41d7e416fa3ad1c97860140ea77553d2fd352284c870e00db3862090e5b1b5c71dc87464cb07af97db21978c6eee3a1c829eaa1b2f2811ffece262ca5e5611f831619793cae680a3f108eae5ebe51e689d993f69ebf210505cd971e005fe0acb8f7e572e3778c6138acf2f13d1d75b7976aae94a1a3fce0379e4541b86565f3459b2c7973b23e4e42c398e4daadc79017420e62dde8bf80cff89cc71fe9126"], &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000000340)={0x20, 0x1, 0x49, "e2b0967524a979d30b593cc233ab7d68afd878df8f1f1f2eaf2cc866544a3e74c4d48302188019415b9924279c07d1d1f16779f359c719cee64f8de0d46e1b5970eb2c89e1205b0d69"}, &(0x7f00000003c0)={0x20, 0x3, 0x1, 0xef}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 19:10:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) sendfile(r1, r1, &(0x7f0000000000)=0x401, 0x9) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) sendfile(r1, r1, &(0x7f0000000000)=0x401, 0x9) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 19:10:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delqdisc={0x88, 0x25, 0x1, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x3, 0x8}, {0xc, 0x4}, {0x3, 0x5}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @qdisc_kind_options=@q_pie={{0x8}, {0x24, 0x2, [@TCA_PIE_TARGET={0x8, 0x1, 0x3}, @TCA_PIE_LIMIT={0x8, 0x2, 0x7}, @TCA_PIE_ALPHA={0x8, 0x4, 0x8}, @TCA_PIE_ALPHA={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}, @qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0x7, "9c4aae7d427477915fa4cdd0192b9da7"}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @private=0xa010106}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x3f}]}}}]}, 0x40}}, 0x0) 19:10:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40801, 0x3d) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x40801, 0x3d) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) dup(r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) dup(r6) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 463.101166][T10346] block nbd4: shutting down sockets [ 463.115863][T10358] x_tables: duplicate underflow at hook 2 [ 463.140884][T10355] block nbd4: Device being setup by another task [ 463.141146][T10348] block nbd5: shutting down sockets 19:10:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setuid(0xee01) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xa}, 0x48) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xc2080) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 463.190744][T10356] block nbd4: Device being setup by another task [ 463.215694][T10345] block nbd0: shutting down sockets 19:10:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delqdisc={0x88, 0x25, 0x1, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x3, 0x8}, {0xc, 0x4}, {0x3, 0x5}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @qdisc_kind_options=@q_pie={{0x8}, {0x24, 0x2, [@TCA_PIE_TARGET={0x8, 0x1, 0x3}, @TCA_PIE_LIMIT={0x8, 0x2, 0x7}, @TCA_PIE_ALPHA={0x8, 0x4, 0x8}, @TCA_PIE_ALPHA={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}, @qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0x7, "9c4aae7d427477915fa4cdd0192b9da7"}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @private=0xa010106}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x3f}]}}}]}, 0x40}}, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delqdisc={0x88, 0x25, 0x1, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x3, 0x8}, {0xc, 0x4}, {0x3, 0x5}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @qdisc_kind_options=@q_pie={{0x8}, {0x24, 0x2, [@TCA_PIE_TARGET={0x8, 0x1, 0x3}, @TCA_PIE_LIMIT={0x8, 0x2, 0x7}, @TCA_PIE_ALPHA={0x8, 0x4, 0x8}, @TCA_PIE_ALPHA={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}, @qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0x7, "9c4aae7d427477915fa4cdd0192b9da7"}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x10) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @private=0xa010106}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x3f}]}}}]}, 0x40}}, 0x0) (async) 19:10:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40801, 0x3d) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x40801, 0x3d) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) dup(r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) dup(r6) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 463.260644][T10362] block nbd5: Device being setup by another task 19:10:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setuid(0xee01) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xa}, 0x48) (rerun: 32) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xc2080) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 463.317137][T10365] block nbd4: shutting down sockets [ 463.322751][ T9663] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 463.422054][T10370] block nbd5: shutting down sockets [ 463.460657][T10373] block nbd4: Device being setup by another task [ 463.471192][T10374] block nbd0: Device being setup by another task [ 463.479477][T10367] block nbd0: shutting down sockets [ 463.485613][ T3644] block nbd3: Receive control failed (result -32) [ 463.485781][T10327] block nbd3: shutting down sockets [ 463.498500][T10372] block nbd4: shutting down sockets 19:10:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) setuid(0xee01) (async, rerun: 64) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xa}, 0x48) (async, rerun: 64) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0xc2080) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:10:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delqdisc={0x88, 0x25, 0x1, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x3, 0x8}, {0xc, 0x4}, {0x3, 0x5}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @qdisc_kind_options=@q_pie={{0x8}, {0x24, 0x2, [@TCA_PIE_TARGET={0x8, 0x1, 0x3}, @TCA_PIE_LIMIT={0x8, 0x2, 0x7}, @TCA_PIE_ALPHA={0x8, 0x4, 0x8}, @TCA_PIE_ALPHA={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}, @qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0x7, "9c4aae7d427477915fa4cdd0192b9da7"}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @private=0xa010106}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x3f}]}}}]}, 0x40}}, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delqdisc={0x88, 0x25, 0x1, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x3, 0x8}, {0xc, 0x4}, {0x3, 0x5}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @qdisc_kind_options=@q_pie={{0x8}, {0x24, 0x2, [@TCA_PIE_TARGET={0x8, 0x1, 0x3}, @TCA_PIE_LIMIT={0x8, 0x2, 0x7}, @TCA_PIE_ALPHA={0x8, 0x4, 0x8}, @TCA_PIE_ALPHA={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}, @qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0x7, "9c4aae7d427477915fa4cdd0192b9da7"}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x10) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @private=0xa010106}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x3f}]}}}]}, 0x40}}, 0x0) (async) [ 463.560674][T10381] block nbd5: Device being setup by another task [ 463.624062][T10380] block nbd5: Device being setup by another task [ 463.665171][T10398] block nbd4: Device being setup by another task [ 463.701363][T10398] block nbd4: Device being setup by another task [ 463.740747][ T9663] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 463.750059][T10398] block nbd4: Device being setup by another task [ 463.756674][ T9663] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 463.765725][T10401] block nbd0: Device being setup by another task [ 463.778467][ T9663] usb 3-1: config 0 descriptor?? [ 463.810567][T10402] block nbd0: Device being setup by another task [ 463.810730][T10398] block nbd4: Device being setup by another task [ 463.819100][T10392] block nbd0: shutting down sockets 19:10:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) [ 463.874055][T10398] block nbd4: Device being setup by another task [ 463.930490][T10398] block nbd4: Device being setup by another task [ 463.951904][T10406] block nbd5: shutting down sockets [ 463.970461][T10398] block nbd4: Device being setup by another task [ 464.030696][T10398] block nbd4: Device being setup by another task [ 464.032033][T10350] UDC core: couldn't find an available UDC or it's busy: -16 [ 464.044959][T10350] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 464.070516][T10398] block nbd4: Device being setup by another task [ 464.110891][T10398] block nbd4: Device being setup by another task [ 464.150435][T10398] block nbd4: Device being setup by another task [ 464.160894][ T9663] [drm] vendor descriptor length:e0 data:00 00 00 00 00 00 00 00 00 00 00 [ 464.170715][ T9663] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 464.190583][T10398] block nbd4: Device being setup by another task [ 464.230475][T10398] block nbd4: Device being setup by another task [ 464.235175][ T9663] [drm] Initialized udl 0.0.1 20120220 for 3-1:0.0 on minor 2 [ 464.244827][ T9663] [drm] Initialized udl on minor 2 [ 464.282864][T10398] block nbd4: Device being setup by another task [ 464.332479][T10398] block nbd4: Device being setup by another task [ 464.380526][T10398] block nbd4: Device being setup by another task [ 464.417195][ T3652] block nbd3: Receive control failed (result -32) [ 464.417238][ T3644] block nbd3: Receive control failed (result -32) [ 464.424150][T10393] block nbd3: shutting down sockets [ 464.434266][T10398] block nbd4: Device being setup by another task [ 464.444954][T10398] block nbd4: shutting down sockets [ 464.450691][ T9663] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 464.465706][ T9663] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 464.486836][ T9663] usb 3-1: USB disconnect, device number 18 19:10:59 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xab, 0xbe, 0x67, 0x40, 0x17e9, 0x8b4e, 0x9c08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) (async) r1 = syz_usb_connect(0x1, 0xf17, &(0x7f0000000540)={{0x12, 0x1, 0x200, 0x79, 0x82, 0xe9, 0x10, 0xbb4, 0xa54, 0x5e41, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf05, 0x3, 0x7f, 0x0, 0x60, 0xff, [{{0x9, 0x4, 0xd4, 0x23, 0x8, 0x61, 0x3b, 0x25, 0xb1, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "a73250dd8cb4"}, {0x5, 0x24, 0x0, 0xffff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x9, 0x98, 0x5}, [@country_functional={0x8, 0x24, 0x7, 0x1, 0x0, [0x0]}, @mbim={0xc, 0x24, 0x1b, 0x5, 0x3ff, 0x4, 0x0, 0x5, 0x40}, @network_terminal={0x7, 0x24, 0xa, 0xc1, 0x0, 0xc8, 0x6}, @acm={0x4, 0x24, 0x2, 0x2}, @obex={0x5, 0x24, 0x15, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0xffc6}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "dbca6fb6153f"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x9, 0x1, 0x4}, {0x6, 0x24, 0x1a, 0x33, 0x8}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x7, 0xa, 0xb5, 0x0, 0x3}]}], [{{0x9, 0x5, 0xa, 0x1, 0x10, 0x22, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x7}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x6, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x90, 0x1}]}}, {{0x9, 0x5, 0x4, 0x10, 0x10, 0x0, 0xfb, 0x7, [@generic={0x12, 0x0, "152a8cbc72127309040e3a708edc3101"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x57}]}}, {{0x9, 0x5, 0xb, 0x10, 0x220, 0x6, 0xf7, 0x9, [@generic={0xbe, 0x0, "8ff7f947ffc11fdf5c03d8edd4e38f40af3ead3b5a3a351ae4afb8c364024c354c3177e0ffb38e52845e3c5a68eb07eac2e6fee391874234b406f03c7401f05ff6269bc2e3a7694d894c64c86ef3bd67768b17995410981939a27da116fa438f2db2e646f720e7a08740f5820d34ffc25319039400c482eaa72e63abb8c9f95c89f869cbe2e0bac73f9d31912f15991e558228c06221bff580c38c1dfe5c556f4e473a8738060a711e917d1ab309cc3c6841322e50e4b900ac8d5a90"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x80, 0x9, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x0, 0x4, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x5, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x6}, @generic={0x101, 0xf, "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"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x8, 0x1, 0x4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1975b181f36767d5, 0x2, 0xb5a}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xaf, 0x858}]}}]}}, {{0x9, 0x4, 0xbb, 0x2a, 0xf, 0x7a, 0xf0, 0xd3, 0xc0, [@uac_control={{0xa, 0x24, 0x1, 0x8, 0xfd}, [@extension_unit={0xa, 0x24, 0x8, 0x2, 0xffff, 0x4, "7fef25"}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x202, 0x3, 0x3f, 0xac, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x4, "b62b3a81d2d2"}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x302, 0x3, 0x6, 0x1f}, @selector_unit={0xb, 0x24, 0x5, 0x1, 0x40, "b479f0b63569"}]}], [{{0x9, 0x5, 0xb, 0x4, 0x200, 0x83, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0xc0b6}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0x5, 0x0, 0x1, [@generic={0x4, 0xc, "1967"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x48}]}}, {{0x9, 0x5, 0x6, 0x8, 0x40, 0xe4, 0xb4, 0x74, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x8}]}}, {{0x9, 0x5, 0xf, 0x0, 0x200, 0xfc, 0x20, 0x8, [@generic={0xd1, 0x5, "a9b070049ad8a7bf3930af63a6a26d5b746ed99cbaabe81fd1d15951a33508ab4105090115541da1aeece8b72f867fdf29618700d6d818b78f4cf9fa8c1ebc261fa22e34124ae75fb1e3ded0b71b5b82e7dab516296ce7e1e774096b7e27ee028dbf547f35f4e0ad952f08239641d9459f8976a446efe1852c415760768e38d22d14f5b580b37a6a4a6512389c153b6c1f28e89935819731460da7ca627896f85bbcacc63678e4ca9709cc5f8a6100971c678e86b7110ea807e523ca789b3dd623a836370bf805cfdc94707896649d"}, @generic={0x8f, 0x21, "f585911b9f4388de2c90fcf6c059c8e8e389b51f4d001a762133ca2cc422e7e83d52b2ba80e8f2e6a15be7a2ab00ec16172454681b6d0675f3e7289f9571846f6b2abe848c892b1cd79221b727102d9d8ea573da6726d6a9b107a26d6f3cd3ffe3d751a3d140e97433aebcdb9c642a50fb6c4677337c5ff1abd4610a3911c588bd9cbae7e88da3231f3fa05184"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x7, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5257}]}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0x6, 0x3, 0x20, [@generic={0x5b, 0xd, "311ac7b4b640192ac746d487034988b1cacbd0ce4a4e249113223e2507667f8485c0c7fe806779cd30cb7c63ebac9a377e908c79dd1ea4fe7c54efb9b581ea64e72fb4d58920284c44e8365388858c32512ee7808de89fb66c"}, @generic={0xe1, 0xc, "33bd50676ea2e7532a8d08c7e1418195fe8f1261dbbf88c9de77352b8378c1a056fcac4bd9938919d613964a3ff37ca8e2239b3ef1458717a3868d95538e90a9f5469a5c4565a512b885c2ee4c1e8d8bfafe988e193c0c2fdbffc203ae74e922916fc9543a722caf49b2fd49d1020e2d77f71eb4bd5695b8bd3cc1906fcdd9a7a31638a27e4a93d2a39fecb20a8950492cae5bd4c06441d9621869dc130fde220143b733559d06dcffd585d17df76fa60b5f673e2ce45f19a8cb01c85ba9ff40029efee33f04a5458d8d898a199e1c9ac12de6266900af4fc8fcc2709277fc"}]}}, {{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x7f, 0x40, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x4}, @generic={0xa9, 0x11, "8409742b1f0f579c1950b1c200eb4bd079dc16773077789eb6700214664904bfdb6e8f847e82e09c45732dbaaae2fd6ffc961fe92dc2fcdbd72a8123af8172d8a7b8a7d191b945404d39cd69a436dd169bc0cb43776cc1a9aeffae2c8a4feda243f8a1aaa6db8f59bbc009b8a90807a34938984eeb9aadb85b595a603ca699f317f36c4beefc25445721c9946e8c23ff98a2aa50742849b0c9172c5dbdd0af24f0879c5d95befd"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x7, 0x19, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0xa8, 0x1, 0x3f, [@generic={0xe1, 0x6, "341aff1496ed083eb456186d406b7782d6b0b8a990ec0150a0c4e39fa7559cecd637100a5510116722960965797a84ef9c372f2f5370509c65e42e01b78aeb91c2f36ea647ba336c79cd092bb1029528af9eb6f1bd788e51ff4ac385124476c9436a4a261b3ce8972016705f46964efc96974c3f7f32ab300052ca14df1d4e89c5277f11f205d90739317432218c971d000d212a1174a4ae9a765f12ca29a68fd2be51687ebb11521592c546200d7cb2a2ee8b320591a56d5ef89963846c0fc4cd73909bf66b8ff99980afdfff3a0c1976aeb08b8091bddfa40d4f03d9edd2"}]}}, {{0x9, 0x5, 0x4, 0xc, 0x400, 0x5, 0x9, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x3f}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x5, 0x9, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6d, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0x1ff}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x7, 0x9c, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x8}]}}, {{0x9, 0x5, 0x0, 0x2, 0x40, 0xe0, 0xff, 0xb7, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x6}]}}, {{0x9, 0x5, 0x2, 0x0, 0x200, 0x3f, 0x5, 0xc7, [@generic={0xe3, 0xe, "6097bd82354391297b84b3d7b6809aa7033508b8d4c0b0f51f5eb0a4561cd91b1e13b9435756c668bf7882c19c56cac79522a2502ac16fa49e278528042793357a1f23cae075db043cec72805b66a85411c46c4fa355aca3fd5fb8882bbb9a31114ca2be7cf2003bea689e5fd1a6d95ae82c8958e8115c93cfdaa57ee121005f276534c491b1d20bba6b3e90cbd255621b356565b29a292eeabc01e25f3dcb04189de014839bc282dc7a495a8b3ad933d6232061b5d01228e216f039ed52b21c4431ee7113e98d8a66fcd9e0b01cce8852b51ebcfe7c3bd230fcbcb6b81b2f9865"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0x1f, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}, @generic={0x27, 0x9, "697bc7bab47fe8aaa75ff3b687c5cb0e9cf0805d882dd787b7e7f1bcd34f711c424b35c902"}]}}]}}, {{0x9, 0x4, 0xea, 0x2, 0xc, 0xad, 0xa6, 0x4, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x78f, 0x3}, [@selector_unit={0x5, 0x24, 0x5, 0x3, 0xb2}, @extension_unit={0xd, 0x24, 0x8, 0x1, 0x2, 0xcc, "cac089b326fa"}, @feature_unit={0x13, 0x24, 0x6, 0x2, 0x4, 0x6, [0x1, 0x3, 0xa, 0x6, 0x5, 0x7], 0x7e}]}], [{{0x9, 0x5, 0x9, 0x10, 0x10, 0x4, 0x1, 0x81, [@generic={0x48, 0x11, "966ce16701e130a7dbd756e66cf0c5f01c43b94989dd9a323f490f55534bd42d03213d06c0b0d5ac45b15ed8ddc1e0342752f3c088c880bd620a28a6ebb0e7fc9df2fcbe431e"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x400, 0x0, 0x7, 0xfe, [@generic={0x35, 0xe, "6b1ee4d9a13b04af0de3c5a837c8d15428503529e5ef6396975acf8b03e0cf65ba67970d4eadee4be9d05e80d1906d895ec136"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x200, 0xcc, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x7fff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x5, 0x7f, 0x74, [@generic={0xd8, 0x1, "43054681be352a831bcb6c350502f6a3986c997161b6e7cf9cebcefc9d6646e341040641a26ed2252de747d2e76af21ecd02cbebcf9ca66067dc551329e0118a7c58d940eecdface86d96e37f2763993a7ef958ea2c49098186b7b4e7461da9ad5e2c8abbbf131e69ec955af154a771fe2c274d9a2c9e0bce2971ff7586975a7c66177e79a8edceb6131a6cbb4c18f0e8f61b205aa8943e085174974932a700fed66777b9b267658c7b08b1300b93a14e95178be5746fe8036b2b36bc8e0e82d9bd0bf12052a27711503d792425451b7cfcfe98d2127"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x8}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x6, 0x0, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}, @generic={0xd8, 0xb, "690059732bfd3833b557938a659905abeaaf0656e6ecf9bda57016a61a07879a7b3e946534f882cae508a54743f9f577f7d013f275eebacd7bd7530e1b12ba3d2e3c68ec90c7c6db947a3d6a055dd4225ee60de5a58e2704fad37c30a409b5712cc8359b81e14e295813de8caf7cb669f117c72477f6e4de1f9de0a82d15bb58253954a97bc2033e54f22f93347ef118b8079db59185e0d382d68d922f8317066825acf6c9a80f1511770fdd03f8d1e26cc61f726f38c76e1cf7d2079e70544b80a9614d0ad93454dbac0e5a14a8790705f8ce7c84be"}]}}, {{0x9, 0x5, 0x80, 0x1, 0x8, 0x2, 0x2, 0x7, [@generic={0x101, 0xd, "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"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x9, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x1}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x4, 0x7, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6b}]}}, {{0x9, 0x5, 0x5, 0x0, 0x8, 0xfe, 0x5, 0x69, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x1, 0xff}]}}, {{0x9, 0x5, 0x1, 0x10, 0x200, 0xf3, 0x2, 0xb6, [@generic={0xe5, 0x8, "ab1e6ae0df360a39fc6fbc7c51389f5cef1810bfb22d348f592b3a954edc3af0e257bf34dda039c547839c6ac07147970680b711d23902ea5808e69dda6832dec863c8c2034f47213a04d9c3991dec99e1954c3ffe84761fdc9cbdfcf860dcbb928cf0d507108cf7affc0b5b201afc98f0a871b3b55ec4523c3227cb41cc76356402187f2ec9b9db5a55ff1ebc9760b52035533c9a83b8fc908885fad9ed116aefe2d0b3c3892b6061edb9008a7f560c59cfa7e1f5397a33903db43cc8ea721778d0e9e490d8bc11a4b2bded59bc6c534d90412949382f38529861a2d92a3578714b38"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x20, 0x0, 0x3, 0x3f, [@generic={0xe0, 0x22, "c9e792cd0b22c4c1a9938135b73df73e6cc3307534e34cd1c2173bb40afc0be11b3ed1085e74bde8378cba055e7bec889692710935196a17aae71ddfc219126dabe5633bc1b5fc8923314c1bee1dadd535893f5709d0d3af012684763539ea71c73d6ca71f313b96c535e4b03a4b828101ea3a659c4efbd05938d29ca18d3fbc5bd614be1cb3cdba8bb7cda058330beaad7e7fc8bed6cf94b3555ba25ddfb3475e79d86cce8f87cfde3f2b8593259115838ccc58a0dec3fbca7873d43852db85ff1ff6d0e76552f0a5a02f221f06d7c93150f1ecda23aea77dd9fc992b75"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0xfd, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x9, 0x2}]}}]}}]}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x100, 0x0, 0x5, 0xf7, 0x8, 0x2}, 0x20, &(0x7f0000000240)={0x5, 0xf, 0x20, 0x4, [@wireless={0xb, 0x10, 0x1, 0x2, 0x2c, 0xe0, 0x8, 0x9d8, 0x4}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xfe, 0x4, 0x7f}]}, 0x6, [{0x8c, &(0x7f0000001480)=@string={0x8c, 0x3, "1e537ad0ef9f5445ee874218e6aa70b129ff945926d3ff8fe31c76d1cdaa4b1a5ccf1533951f1d41128ee8ec729d76b4a43b2c2832fda518b727eb379c5d9ab6f2bd205eecd8e1321e306eae843ad8cedcd015971ce472b444af296371f0c7d9d7264a355ce675c6d500fe488215f535a2115c346a382b7a409e69e585e7b081a6aaa95c1dc98b279c1e"}}, {0x91, &(0x7f0000001540)=@string={0x91, 0x3, "a4b1de4ca33a0cea956a28264f7f2e1fa216e7a47f9df21d9c843af66abed18df04d96235ba1c5f18da29d040ff8ac0a269159c676522a01e883e649c62d5c0b0f2b3c29c3c9694937c36d75673b74db7aeeda03c7f033af4be4826f0a312f414259aaa78ac83d3dfca75b77a78a1442fb90e96ef00cbee810247d287e35a323d8b5c66b6e69ed9d7489cf2ede4ce9"}}, {0x26, &(0x7f0000000280)=@string={0x26, 0x3, "ad76ca931145c6cd50c3950308401150407f507e17a11e2b4cf4853b6d6dd0ec76d7cdb6"}}, {0x3a, &(0x7f0000001600)=@string={0x3a, 0x3, "cbe607eb6a18266ebf5e7891f7c28fb19ef92d8453ce8c2438737276d02bd12e1d1bf8f3f9c0a51903acdd5aeefbf853a2589e264611bfad"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x407}}, {0x5f, &(0x7f0000001680)=@string={0x5f, 0x3, "6f504bd8d75621d6cdc862f592bc778d0b03a23e54228adbe5ceaf30a6be99b3aa2edc1914f8ac59773ab15705e482f8f929a8ac6059c8d5541999b0f478cebb9f8491b5e1e756250b83ccadeb49bf0b1d087ec05919a52cfd7f2681d9"}}]}) syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, &(0x7f0000000000)={0x0, 0x3, 0x8, {0x8, 0x73b193ac69a69944, "29c57883bd71"}}, &(0x7f0000000040)={0x0, 0x3, 0xd2, @string={0xd2, 0x3, "b61f3d13840d23909632a85b701ffcece112d903310e736aae4c7f870f08c1435db7bf49a62e26ebeed6b028db21a514eed0156d35ba764f588d575099210ffcbf42795c2e20d5610d4a5d17d4f4ed65419b3283473856fb498b63514e98f9c1e27966608c3179de3f2fa2260b7050d6ba1e0a1af55f7554dedd4aef1a5d93e1fc1aa07bfb118bfde84058c781a0afaf320bcb1e6266caece480f3f5fe09f3f3d48bc3b50b8584917f3ccc57857ecc669ebb6e614d2c96c67b162fc376bddaa378515eafaf7d5f39a7c32b69c7613cc3"}}, &(0x7f0000001780)={0x0, 0x22, 0xd, {[@local=@item_012={0x2, 0x2, 0x5, "b0bf"}, @main=@item_4={0x3, 0x0, 0x9, "24c7fcaf"}, @local=@item_4={0x3, 0x2, 0x3, "ea320b45"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x800, 0x7, 0x1, {0x22, 0xcbf}}}}, &(0x7f0000000400)={0x2c, &(0x7f0000000480)=ANY=[@ANYBLOB="400094000000d2ea41d7e416fa3ad1c97860140ea77553d2fd352284c870e00db3862090e5b1b5c71dc87464cb07af97db21978c6eee3a1c829eaa1b2f2811ffece262ca5e5611f831619793cae680a3f108eae5ebe51e689d993f69ebf210505cd971e005fe0acb8f7e572e3778c6138acf2f13d1d75b7976aae94a1a3fce0379e4541b86565f3459b2c7973b23e4e42c398e4daadc79017420e62dde8bf80cff89cc71fe9126"], &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000000340)={0x20, 0x1, 0x49, "e2b0967524a979d30b593cc233ab7d68afd878df8f1f1f2eaf2cc866544a3e74c4d48302188019415b9924279c07d1d1f16779f359c719cee64f8de0d46e1b5970eb2c89e1205b0d69"}, &(0x7f00000003c0)={0x20, 0x3, 0x1, 0xef}}) (async) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) 19:10:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) (async) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000100)=@ieee802154={0x24, @short={0x2, 0x1, 0xaaa2}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)="c058aa097afe71bdaf0a534cd3f00bb9bd4151d41709f123f7dddbb1d50985e81010d76445dfb8caee8ad24a7890eaf4aab6ccb37b9ad63cb6141c2481ccb747cf74db29d1d1386d7e4d2725e0b3eb2e4604483951d136593e14f1b62836093e29c7a38300601bc00d9d6077194fa5fdc350506b3375c5412fc08a89714d716713a94e3da40fce5760e1a7c445c9c192d6212e6d2332f9b77453e67436", 0x9d}, {&(0x7f00000006c0)="76cf8204e19c322e5c3137287b38529900ececbf2a693802f34910127b6791da292f213131feac4155c42e9132f62f55160fb86a236d41023b0aadc5bc99590ef65a16d6e6aedfefe60949ca7cbb4b7b39eeb92edeaee47a18f5332688ea1d9731b1fa64718c0887ffc35a9caf63", 0x6e}, {&(0x7f0000000740)="12567f3f26b36c3cfc0d21ca", 0xc}], 0x3, &(0x7f00000007c0)=[{0x1010, 0x3a, 0x7, 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{&(0x7f0000003480)="eee00c155307c96fbea5c2b82fcd91ae7a06bcb8d6d26e1e114f571ef112edd558621a79bd057c25a1acf792341bdbd9970c7af67247f4713093176c402c3e597e3e2ff53ca1987e740d2b7c3e5e77726b0e401ead18955f0cc535bfa53f7362ef7ed049f7fde5c3db96006f58b841390cde06d14b", 0x75}, {&(0x7f0000003500)="98456bab4185e29c5eb29f476204be838bdcede8e4dad34c9d763a", 0x1b}, {&(0x7f0000003540)="3020df5de4527aa54fda7ae71080102e22f7e19e9d0a2f4652d9310abde6ce26cd433aaef5be93e12372038f850b51196544e306e6a8c9bffb0b4d36f14c1ce43c3962752eef95df7c23dde5c1409a6f0bf7e91e1f5fd7f5133f70bda17cfadf0921739be2c847e6d6ef1cfc", 0x6c}, {&(0x7f00000035c0)="f617717b4f15d3dadcfcbc19b8026af832cd81f9b19159c0cc5a232766400dd10174da92c0b6d88b7b6bb62f1e17a5f607795c6df12f208bec043af0a099f379ea14c0dbfb559f30d01ef7f6372126a7aa08169d9d8688736a9643f5e0a8223589cb9f4fc3b7257cf357a86521b619cea1b9d10ad4b82fce1c4592f1b4838334266788c7b7dfcbc1c84a78411e6a118fd86650de1cecf83d325ac21df731c92380d540666b787a23d25d8613f1216187fd", 0xb1}, {&(0x7f0000003680)="88829210ec24c18fefe37351890083fbea40c3be408d74e4d6b2a458d3f60577009622da630c483c9aec298af35a050f2c850b410cba868fa5a0dbe993b0edcbb6f19f9655a8c62d6c9e90d610fc39bbe1f54025407b091f2d47", 0x5a}], 0x6, &(0x7f0000003780)=[{0x78, 0x10e, 0x5, "3b8823777ee3ebd3ee693fe20d29a5be9589f4a040d5ff185307a257c42557e45e007a3e75ee4a558cb0683343515a47afc569cce88a7f224c6cecd972b3460dd8024d752e711ac6bb6055b5560518104ab1997ff5a3a8ddeea7e1a9376ac9b00a"}], 0x78}}, {{&(0x7f0000003800)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003880)="6baaf6cb2898981bde2320f8ff22c9b77014a7b32857da5e09982a56b4a4c5d15d15dee2b8dfe1069b2b1eba97344c04e43b185e6cc155bd5af8db4b5225309f96c12f4571a499c866968148a1ddeb26831e14a9165782e164e97afdaeb0a9bf76078f95bb143a63f37fffb190e7346d9f26b10a0b8b918b68c121e6e82fdad0ea536cb6a35436e8b19f882249b27f99a5399815d8c4abfcfe94e8f116dbfc", 0x9f}, {&(0x7f0000003940)="3f5cbb1c4d481c58d5c18a4d83a357c98e0f4ccde83673667a4dd865c7a2007d751d7e10bdf06f78af1a1940764400481bc3fffcfb726140c7b56e705fc5da6d45a7fbf213774db91681b0283f778bbf6b81697e3a9da5806d24a320f8cf2126917c98a7344bad23f2d950e4e67d385e24e0e0e87393707d54f017f71800d996bb51bb3ef577e4910c94ecf89aa679804a67ad582fa5bdc0a712123f9a6dbbfe0aba173ecc2a768ac6f790e517e4231af555acf96b50a832574a931a1e099195aded0f67359fce5c27ac5770cda1f0402b0f6bfb", 0xd4}, {&(0x7f0000003a40)="6ea2d20e17fb268f00aeaf8433e5190dfad20d0aaabecab35ea4f5b7264f2128745ec9afbd96564b49916c0cde3bac92216f4cfd5e179783575f33b6c12c7ace289ae27b11dc294333b222c039989e2812fdd0f69e9234419053851ab8cc9ee6af9ef0962360a48bfcbb9a8bf615e791935a9764d0ace7e952ec2893cee07cb730c73f276fbec96b2b00408081d14240fd45937c877ff949609b80c7ed34e5b3e16643339794abe70446af600235e08049f0083624cf1b4d4ec42d6b82fa55cd9ae711acfd424b3ff975ee108b47d68766f811dbc34a1b08301d55", 0xdb}, {&(0x7f0000003b40)="ce9163d570ed6e84828f19e51eed44144a74c82a566c5cd18e1e3849d645eac53f37f8b2db511c412bb6cf22e4ef4d0115d0fa283a065b1cdf61a75f1a70daf14011e94524333a4a558be2a4159a51efb6b7aabdffa69ae31a7460f2a8c48ec0a0960c1f1dfca71e8d9f13ed1a48f12420f9ced92bcab07e7c4ff53dbead51c5005f49f8e6ffd06f7d87ad47f7da50a07d3e6fd2e8a316bc06dd2411945f36f3147c7a8570726167d9bb29aea745e017fcd58cf1528cab121592fa3b", 0xbc}, {&(0x7f0000003c00)="b845a9ba4a1df8432a8077bf7d1a9084dea35d63fc8084aadb95f402c846ac5b75962047ff5f7996eaaa8892f5c01f7ff9480fe41c983aec74cd0aab7bde6d4b28ec57f58a9b32d4926c419aadb6fcb6bd6af2833c2555d3ecbce1b4fac60761d785c7c9b9414e855d", 0x69}, {&(0x7f0000003c80)="8a05143a62aad1448d9fd4ebc2bbab0137d03c1ef2bed6780c3b7aa1c8d7dd6b6276593c0467cad8e0d6094a1e6d6f8138500e06a297e90ff45019c5a474b0224e020ff92d8efcbdb9768eca480ececa225815c296008e9ca0e842c5d60e7dfda4c2f1926bd3fb31570291be9b22dc2ca3ff1d2972c9f29c3881a53a6c074f6f911e729be28535ecc682cf89f8eb301b5d6568715be6246f6f6d6369d45649441cfb85a607e157a78b40bc8a786b11ca4497d25c23c552fc5393a3e54e6791b09d533cc143062a7bde632f257dd3fc75bb888ffffcb178d62343", 0xda}, {&(0x7f0000003d80)="e0f90aecfc603f8d68e99c880623b2cedcccdc1a74a3309b704b59c76fbdea7fd3c127635bc93c4158cfb8d1f0661da0aaf8ea07f6870e902f44b955399d173602b520f0475b84f57a24cf8ae7fec4bcd108fbc0e3e8150b95ca9f49cd448ecdae87559f26942350165f136661adeb53c2adfaf893ecd5396586af990b93d0f5ffddf1ae12a517d867fab7d6a7435ea537b5dc18159ce2d37dbc41568b3ddb13270580423e500ce02a73af9cdf1c8954e168421755", 0xb5}], 0x7}}], 0x5, 0xc840) (async, rerun: 32) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) (async, rerun: 32) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x228, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x8, 0x5, 0x1, [0x0, 0x800, 0x8, 0x129, 0x400, 0x0, 0x7fff, 0xfff, 0x8, 0x7, 0x3f, 0x1, 0x15b8, 0x2, 0x4, 0x4], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28}, {0x30, 0x20}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x7c, 0x7, 0x1ff, 0x6, 0x80000001, 0x6, 0x8]}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x428) 19:10:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) 19:10:59 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000200)=0x1, 0x4) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0xea96a000) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000)=0x8, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) dup(r6) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 19:10:59 executing program 4: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @private=0xa010101}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0, 0x52, 0xaf}, 0x8) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x2) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) r8 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r8, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r8, 0x9204, 0x33994) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19:10:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:10:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) [ 465.003138][T10424] x_tables: duplicate underflow at hook 2 [ 465.031091][T10408] block nbd5: shutting down sockets [ 465.080958][T10415] block nbd0: Device being setup by another task [ 465.100748][T10413] block nbd4: shutting down sockets 19:10:59 executing program 4: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @private=0xa010101}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0, 0x52, 0xaf}, 0x8) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x2) (async) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) r8 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r8, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r8, 0x9204, 0x33994) (async) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 465.151461][T10433] block nbd5: shutting down sockets 19:10:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:10:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 465.281076][T10445] block nbd5: shutting down sockets [ 465.300528][ T9663] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 465.320742][T10442] block nbd4: Device being setup by another task 19:11:00 executing program 4: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @private=0xa010101}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0, 0x52, 0xaf}, 0x8) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x2) (async, rerun: 32) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) r8 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r8, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r8, 0x9204, 0x33994) (async) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 465.360666][T10443] block nbd4: Device being setup by another task [ 465.367166][T10446] block nbd4: shutting down sockets [ 465.390835][T10456] block nbd5: shutting down sockets 19:11:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 465.552129][T10467] block nbd5: shutting down sockets [ 465.601595][T10474] block nbd5: Device being setup by another task [ 465.671893][T10469] block nbd4: Device being setup by another task [ 465.741184][T10471] block nbd4: shutting down sockets [ 465.770652][ T9663] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 465.779893][ T9663] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 465.802140][ T3652] block nbd3: Receive control failed (result -32) [ 465.802140][ T3644] block nbd3: Receive control failed (result -32) [ 465.816913][T10411] block nbd3: shutting down sockets [ 465.817046][ T9663] usb 3-1: config 0 descriptor?? [ 465.841429][ T3655] block nbd0: Receive control failed (result -32) [ 465.841971][T10415] block nbd0: shutting down sockets [ 466.113016][T10500] UDC core: couldn't find an available UDC or it's busy: -16 [ 466.120586][T10500] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 466.220518][ T9663] [drm] vendor descriptor length:e0 data:00 00 00 00 00 00 00 00 00 00 00 [ 466.229811][ T9663] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 466.278181][ T9663] [drm] Initialized udl 0.0.1 20120220 for 3-1:0.0 on minor 2 [ 466.287745][ T9663] [drm] Initialized udl on minor 2 [ 466.490565][ T9663] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 466.501265][ T9663] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 466.513665][ T9663] usb 3-1: USB disconnect, device number 19 19:11:01 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xab, 0xbe, 0x67, 0x40, 0x17e9, 0x8b4e, 0x9c08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r1 = syz_usb_connect(0x1, 0xf17, &(0x7f0000000540)={{0x12, 0x1, 0x200, 0x79, 0x82, 0xe9, 0x10, 0xbb4, 0xa54, 0x5e41, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf05, 0x3, 0x7f, 0x0, 0x60, 0xff, [{{0x9, 0x4, 0xd4, 0x23, 0x8, 0x61, 0x3b, 0x25, 0xb1, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "a73250dd8cb4"}, {0x5, 0x24, 0x0, 0xffff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x9, 0x98, 0x5}, [@country_functional={0x8, 0x24, 0x7, 0x1, 0x0, [0x0]}, @mbim={0xc, 0x24, 0x1b, 0x5, 0x3ff, 0x4, 0x0, 0x5, 0x40}, @network_terminal={0x7, 0x24, 0xa, 0xc1, 0x0, 0xc8, 0x6}, @acm={0x4, 0x24, 0x2, 0x2}, @obex={0x5, 0x24, 0x15, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0xffc6}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "dbca6fb6153f"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x9, 0x1, 0x4}, {0x6, 0x24, 0x1a, 0x33, 0x8}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x7, 0xa, 0xb5, 0x0, 0x3}]}], [{{0x9, 0x5, 0xa, 0x1, 0x10, 0x22, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x7}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x6, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x90, 0x1}]}}, {{0x9, 0x5, 0x4, 0x10, 0x10, 0x0, 0xfb, 0x7, [@generic={0x12, 0x0, "152a8cbc72127309040e3a708edc3101"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x57}]}}, {{0x9, 0x5, 0xb, 0x10, 0x220, 0x6, 0xf7, 0x9, [@generic={0xbe, 0x0, "8ff7f947ffc11fdf5c03d8edd4e38f40af3ead3b5a3a351ae4afb8c364024c354c3177e0ffb38e52845e3c5a68eb07eac2e6fee391874234b406f03c7401f05ff6269bc2e3a7694d894c64c86ef3bd67768b17995410981939a27da116fa438f2db2e646f720e7a08740f5820d34ffc25319039400c482eaa72e63abb8c9f95c89f869cbe2e0bac73f9d31912f15991e558228c06221bff580c38c1dfe5c556f4e473a8738060a711e917d1ab309cc3c6841322e50e4b900ac8d5a90"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x80, 0x9, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x0, 0x4, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x5, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x6}, @generic={0x101, 0xf, "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"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x8, 0x1, 0x4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1975b181f36767d5, 0x2, 0xb5a}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xaf, 0x858}]}}]}}, {{0x9, 0x4, 0xbb, 0x2a, 0xf, 0x7a, 0xf0, 0xd3, 0xc0, [@uac_control={{0xa, 0x24, 0x1, 0x8, 0xfd}, [@extension_unit={0xa, 0x24, 0x8, 0x2, 0xffff, 0x4, "7fef25"}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x202, 0x3, 0x3f, 0xac, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x4, "b62b3a81d2d2"}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x302, 0x3, 0x6, 0x1f}, @selector_unit={0xb, 0x24, 0x5, 0x1, 0x40, "b479f0b63569"}]}], [{{0x9, 0x5, 0xb, 0x4, 0x200, 0x83, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0xc0b6}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0x5, 0x0, 0x1, [@generic={0x4, 0xc, "1967"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x48}]}}, {{0x9, 0x5, 0x6, 0x8, 0x40, 0xe4, 0xb4, 0x74, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x8}]}}, {{0x9, 0x5, 0xf, 0x0, 0x200, 0xfc, 0x20, 0x8, [@generic={0xd1, 0x5, "a9b070049ad8a7bf3930af63a6a26d5b746ed99cbaabe81fd1d15951a33508ab4105090115541da1aeece8b72f867fdf29618700d6d818b78f4cf9fa8c1ebc261fa22e34124ae75fb1e3ded0b71b5b82e7dab516296ce7e1e774096b7e27ee028dbf547f35f4e0ad952f08239641d9459f8976a446efe1852c415760768e38d22d14f5b580b37a6a4a6512389c153b6c1f28e89935819731460da7ca627896f85bbcacc63678e4ca9709cc5f8a6100971c678e86b7110ea807e523ca789b3dd623a836370bf805cfdc94707896649d"}, @generic={0x8f, 0x21, "f585911b9f4388de2c90fcf6c059c8e8e389b51f4d001a762133ca2cc422e7e83d52b2ba80e8f2e6a15be7a2ab00ec16172454681b6d0675f3e7289f9571846f6b2abe848c892b1cd79221b727102d9d8ea573da6726d6a9b107a26d6f3cd3ffe3d751a3d140e97433aebcdb9c642a50fb6c4677337c5ff1abd4610a3911c588bd9cbae7e88da3231f3fa05184"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x7, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5257}]}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0x6, 0x3, 0x20, [@generic={0x5b, 0xd, "311ac7b4b640192ac746d487034988b1cacbd0ce4a4e249113223e2507667f8485c0c7fe806779cd30cb7c63ebac9a377e908c79dd1ea4fe7c54efb9b581ea64e72fb4d58920284c44e8365388858c32512ee7808de89fb66c"}, @generic={0xe1, 0xc, "33bd50676ea2e7532a8d08c7e1418195fe8f1261dbbf88c9de77352b8378c1a056fcac4bd9938919d613964a3ff37ca8e2239b3ef1458717a3868d95538e90a9f5469a5c4565a512b885c2ee4c1e8d8bfafe988e193c0c2fdbffc203ae74e922916fc9543a722caf49b2fd49d1020e2d77f71eb4bd5695b8bd3cc1906fcdd9a7a31638a27e4a93d2a39fecb20a8950492cae5bd4c06441d9621869dc130fde220143b733559d06dcffd585d17df76fa60b5f673e2ce45f19a8cb01c85ba9ff40029efee33f04a5458d8d898a199e1c9ac12de6266900af4fc8fcc2709277fc"}]}}, {{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x7f, 0x40, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x4}, @generic={0xa9, 0x11, "8409742b1f0f579c1950b1c200eb4bd079dc16773077789eb6700214664904bfdb6e8f847e82e09c45732dbaaae2fd6ffc961fe92dc2fcdbd72a8123af8172d8a7b8a7d191b945404d39cd69a436dd169bc0cb43776cc1a9aeffae2c8a4feda243f8a1aaa6db8f59bbc009b8a90807a34938984eeb9aadb85b595a603ca699f317f36c4beefc25445721c9946e8c23ff98a2aa50742849b0c9172c5dbdd0af24f0879c5d95befd"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x7, 0x19, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0xa8, 0x1, 0x3f, [@generic={0xe1, 0x6, "341aff1496ed083eb456186d406b7782d6b0b8a990ec0150a0c4e39fa7559cecd637100a5510116722960965797a84ef9c372f2f5370509c65e42e01b78aeb91c2f36ea647ba336c79cd092bb1029528af9eb6f1bd788e51ff4ac385124476c9436a4a261b3ce8972016705f46964efc96974c3f7f32ab300052ca14df1d4e89c5277f11f205d90739317432218c971d000d212a1174a4ae9a765f12ca29a68fd2be51687ebb11521592c546200d7cb2a2ee8b320591a56d5ef89963846c0fc4cd73909bf66b8ff99980afdfff3a0c1976aeb08b8091bddfa40d4f03d9edd2"}]}}, {{0x9, 0x5, 0x4, 0xc, 0x400, 0x5, 0x9, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x3f}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x5, 0x9, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6d, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0x1ff}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x7, 0x9c, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x8}]}}, {{0x9, 0x5, 0x0, 0x2, 0x40, 0xe0, 0xff, 0xb7, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x6}]}}, {{0x9, 0x5, 0x2, 0x0, 0x200, 0x3f, 0x5, 0xc7, [@generic={0xe3, 0xe, "6097bd82354391297b84b3d7b6809aa7033508b8d4c0b0f51f5eb0a4561cd91b1e13b9435756c668bf7882c19c56cac79522a2502ac16fa49e278528042793357a1f23cae075db043cec72805b66a85411c46c4fa355aca3fd5fb8882bbb9a31114ca2be7cf2003bea689e5fd1a6d95ae82c8958e8115c93cfdaa57ee121005f276534c491b1d20bba6b3e90cbd255621b356565b29a292eeabc01e25f3dcb04189de014839bc282dc7a495a8b3ad933d6232061b5d01228e216f039ed52b21c4431ee7113e98d8a66fcd9e0b01cce8852b51ebcfe7c3bd230fcbcb6b81b2f9865"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0x1f, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}, @generic={0x27, 0x9, "697bc7bab47fe8aaa75ff3b687c5cb0e9cf0805d882dd787b7e7f1bcd34f711c424b35c902"}]}}]}}, {{0x9, 0x4, 0xea, 0x2, 0xc, 0xad, 0xa6, 0x4, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x78f, 0x3}, [@selector_unit={0x5, 0x24, 0x5, 0x3, 0xb2}, @extension_unit={0xd, 0x24, 0x8, 0x1, 0x2, 0xcc, "cac089b326fa"}, @feature_unit={0x13, 0x24, 0x6, 0x2, 0x4, 0x6, [0x1, 0x3, 0xa, 0x6, 0x5, 0x7], 0x7e}]}], [{{0x9, 0x5, 0x9, 0x10, 0x10, 0x4, 0x1, 0x81, [@generic={0x48, 0x11, "966ce16701e130a7dbd756e66cf0c5f01c43b94989dd9a323f490f55534bd42d03213d06c0b0d5ac45b15ed8ddc1e0342752f3c088c880bd620a28a6ebb0e7fc9df2fcbe431e"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x400, 0x0, 0x7, 0xfe, [@generic={0x35, 0xe, "6b1ee4d9a13b04af0de3c5a837c8d15428503529e5ef6396975acf8b03e0cf65ba67970d4eadee4be9d05e80d1906d895ec136"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x200, 0xcc, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x7fff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x5, 0x7f, 0x74, [@generic={0xd8, 0x1, "43054681be352a831bcb6c350502f6a3986c997161b6e7cf9cebcefc9d6646e341040641a26ed2252de747d2e76af21ecd02cbebcf9ca66067dc551329e0118a7c58d940eecdface86d96e37f2763993a7ef958ea2c49098186b7b4e7461da9ad5e2c8abbbf131e69ec955af154a771fe2c274d9a2c9e0bce2971ff7586975a7c66177e79a8edceb6131a6cbb4c18f0e8f61b205aa8943e085174974932a700fed66777b9b267658c7b08b1300b93a14e95178be5746fe8036b2b36bc8e0e82d9bd0bf12052a27711503d792425451b7cfcfe98d2127"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x8}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x6, 0x0, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}, @generic={0xd8, 0xb, "690059732bfd3833b557938a659905abeaaf0656e6ecf9bda57016a61a07879a7b3e946534f882cae508a54743f9f577f7d013f275eebacd7bd7530e1b12ba3d2e3c68ec90c7c6db947a3d6a055dd4225ee60de5a58e2704fad37c30a409b5712cc8359b81e14e295813de8caf7cb669f117c72477f6e4de1f9de0a82d15bb58253954a97bc2033e54f22f93347ef118b8079db59185e0d382d68d922f8317066825acf6c9a80f1511770fdd03f8d1e26cc61f726f38c76e1cf7d2079e70544b80a9614d0ad93454dbac0e5a14a8790705f8ce7c84be"}]}}, {{0x9, 0x5, 0x80, 0x1, 0x8, 0x2, 0x2, 0x7, [@generic={0x101, 0xd, "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"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x9, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x1}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x4, 0x7, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6b}]}}, {{0x9, 0x5, 0x5, 0x0, 0x8, 0xfe, 0x5, 0x69, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x1, 0xff}]}}, {{0x9, 0x5, 0x1, 0x10, 0x200, 0xf3, 0x2, 0xb6, [@generic={0xe5, 0x8, "ab1e6ae0df360a39fc6fbc7c51389f5cef1810bfb22d348f592b3a954edc3af0e257bf34dda039c547839c6ac07147970680b711d23902ea5808e69dda6832dec863c8c2034f47213a04d9c3991dec99e1954c3ffe84761fdc9cbdfcf860dcbb928cf0d507108cf7affc0b5b201afc98f0a871b3b55ec4523c3227cb41cc76356402187f2ec9b9db5a55ff1ebc9760b52035533c9a83b8fc908885fad9ed116aefe2d0b3c3892b6061edb9008a7f560c59cfa7e1f5397a33903db43cc8ea721778d0e9e490d8bc11a4b2bded59bc6c534d90412949382f38529861a2d92a3578714b38"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x20, 0x0, 0x3, 0x3f, [@generic={0xe0, 0x22, "c9e792cd0b22c4c1a9938135b73df73e6cc3307534e34cd1c2173bb40afc0be11b3ed1085e74bde8378cba055e7bec889692710935196a17aae71ddfc219126dabe5633bc1b5fc8923314c1bee1dadd535893f5709d0d3af012684763539ea71c73d6ca71f313b96c535e4b03a4b828101ea3a659c4efbd05938d29ca18d3fbc5bd614be1cb3cdba8bb7cda058330beaad7e7fc8bed6cf94b3555ba25ddfb3475e79d86cce8f87cfde3f2b8593259115838ccc58a0dec3fbca7873d43852db85ff1ff6d0e76552f0a5a02f221f06d7c93150f1ecda23aea77dd9fc992b75"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0xfd, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x9, 0x2}]}}]}}]}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x100, 0x0, 0x5, 0xf7, 0x8, 0x2}, 0x20, &(0x7f0000000240)={0x5, 0xf, 0x20, 0x4, [@wireless={0xb, 0x10, 0x1, 0x2, 0x2c, 0xe0, 0x8, 0x9d8, 0x4}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xfe, 0x4, 0x7f}]}, 0x6, [{0x8c, &(0x7f0000001480)=@string={0x8c, 0x3, "1e537ad0ef9f5445ee874218e6aa70b129ff945926d3ff8fe31c76d1cdaa4b1a5ccf1533951f1d41128ee8ec729d76b4a43b2c2832fda518b727eb379c5d9ab6f2bd205eecd8e1321e306eae843ad8cedcd015971ce472b444af296371f0c7d9d7264a355ce675c6d500fe488215f535a2115c346a382b7a409e69e585e7b081a6aaa95c1dc98b279c1e"}}, {0x91, &(0x7f0000001540)=@string={0x91, 0x3, "a4b1de4ca33a0cea956a28264f7f2e1fa216e7a47f9df21d9c843af66abed18df04d96235ba1c5f18da29d040ff8ac0a269159c676522a01e883e649c62d5c0b0f2b3c29c3c9694937c36d75673b74db7aeeda03c7f033af4be4826f0a312f414259aaa78ac83d3dfca75b77a78a1442fb90e96ef00cbee810247d287e35a323d8b5c66b6e69ed9d7489cf2ede4ce9"}}, {0x26, &(0x7f0000000280)=@string={0x26, 0x3, "ad76ca931145c6cd50c3950308401150407f507e17a11e2b4cf4853b6d6dd0ec76d7cdb6"}}, {0x3a, &(0x7f0000001600)=@string={0x3a, 0x3, "cbe607eb6a18266ebf5e7891f7c28fb19ef92d8453ce8c2438737276d02bd12e1d1bf8f3f9c0a51903acdd5aeefbf853a2589e264611bfad"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x407}}, {0x5f, &(0x7f0000001680)=@string={0x5f, 0x3, "6f504bd8d75621d6cdc862f592bc778d0b03a23e54228adbe5ceaf30a6be99b3aa2edc1914f8ac59773ab15705e482f8f929a8ac6059c8d5541999b0f478cebb9f8491b5e1e756250b83ccadeb49bf0b1d087ec05919a52cfd7f2681d9"}}]}) syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, &(0x7f0000000000)={0x0, 0x3, 0x8, {0x8, 0x73b193ac69a69944, "29c57883bd71"}}, &(0x7f0000000040)={0x0, 0x3, 0xd2, @string={0xd2, 0x3, "b61f3d13840d23909632a85b701ffcece112d903310e736aae4c7f870f08c1435db7bf49a62e26ebeed6b028db21a514eed0156d35ba764f588d575099210ffcbf42795c2e20d5610d4a5d17d4f4ed65419b3283473856fb498b63514e98f9c1e27966608c3179de3f2fa2260b7050d6ba1e0a1af55f7554dedd4aef1a5d93e1fc1aa07bfb118bfde84058c781a0afaf320bcb1e6266caece480f3f5fe09f3f3d48bc3b50b8584917f3ccc57857ecc669ebb6e614d2c96c67b162fc376bddaa378515eafaf7d5f39a7c32b69c7613cc3"}}, &(0x7f0000001780)={0x0, 0x22, 0xd, {[@local=@item_012={0x2, 0x2, 0x5, "b0bf"}, @main=@item_4={0x3, 0x0, 0x9, "24c7fcaf"}, @local=@item_4={0x3, 0x2, 0x3, "ea320b45"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x800, 0x7, 0x1, {0x22, 0xcbf}}}}, &(0x7f0000000400)={0x2c, &(0x7f0000000480)=ANY=[@ANYBLOB="400094000000d2ea41d7e416fa3ad1c97860140ea77553d2fd352284c870e00db3862090e5b1b5c71dc87464cb07af97db21978c6eee3a1c829eaa1b2f2811ffece262ca5e5611f831619793cae680a3f108eae5ebe51e689d993f69ebf210505cd971e005fe0acb8f7e572e3778c6138acf2f13d1d75b7976aae94a1a3fce0379e4541b86565f3459b2c7973b23e4e42c398e4daadc79017420e62dde8bf80cff89cc71fe9126"], &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000000340)={0x20, 0x1, 0x49, "e2b0967524a979d30b593cc233ab7d68afd878df8f1f1f2eaf2cc866544a3e74c4d48302188019415b9924279c07d1d1f16779f359c719cee64f8de0d46e1b5970eb2c89e1205b0d69"}, &(0x7f00000003c0)={0x20, 0x3, 0x1, 0xef}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xab, 0xbe, 0x67, 0x40, 0x17e9, 0x8b4e, 0x9c08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) (async) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_connect(0x1, 0xf17, &(0x7f0000000540)={{0x12, 0x1, 0x200, 0x79, 0x82, 0xe9, 0x10, 0xbb4, 0xa54, 0x5e41, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf05, 0x3, 0x7f, 0x0, 0x60, 0xff, [{{0x9, 0x4, 0xd4, 0x23, 0x8, 0x61, 0x3b, 0x25, 0xb1, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "a73250dd8cb4"}, {0x5, 0x24, 0x0, 0xffff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x9, 0x98, 0x5}, [@country_functional={0x8, 0x24, 0x7, 0x1, 0x0, [0x0]}, @mbim={0xc, 0x24, 0x1b, 0x5, 0x3ff, 0x4, 0x0, 0x5, 0x40}, @network_terminal={0x7, 0x24, 0xa, 0xc1, 0x0, 0xc8, 0x6}, @acm={0x4, 0x24, 0x2, 0x2}, @obex={0x5, 0x24, 0x15, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0xffc6}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "dbca6fb6153f"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x9, 0x1, 0x4}, {0x6, 0x24, 0x1a, 0x33, 0x8}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x7, 0xa, 0xb5, 0x0, 0x3}]}], [{{0x9, 0x5, 0xa, 0x1, 0x10, 0x22, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x7}]}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0x6, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x90, 0x1}]}}, {{0x9, 0x5, 0x4, 0x10, 0x10, 0x0, 0xfb, 0x7, [@generic={0x12, 0x0, "152a8cbc72127309040e3a708edc3101"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x57}]}}, {{0x9, 0x5, 0xb, 0x10, 0x220, 0x6, 0xf7, 0x9, [@generic={0xbe, 0x0, "8ff7f947ffc11fdf5c03d8edd4e38f40af3ead3b5a3a351ae4afb8c364024c354c3177e0ffb38e52845e3c5a68eb07eac2e6fee391874234b406f03c7401f05ff6269bc2e3a7694d894c64c86ef3bd67768b17995410981939a27da116fa438f2db2e646f720e7a08740f5820d34ffc25319039400c482eaa72e63abb8c9f95c89f869cbe2e0bac73f9d31912f15991e558228c06221bff580c38c1dfe5c556f4e473a8738060a711e917d1ab309cc3c6841322e50e4b900ac8d5a90"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x80, 0x9, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x0, 0x4, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x5, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x6}, @generic={0x101, 0xf, "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"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x8, 0x1, 0x4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1975b181f36767d5, 0x2, 0xb5a}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xaf, 0x858}]}}]}}, {{0x9, 0x4, 0xbb, 0x2a, 0xf, 0x7a, 0xf0, 0xd3, 0xc0, [@uac_control={{0xa, 0x24, 0x1, 0x8, 0xfd}, [@extension_unit={0xa, 0x24, 0x8, 0x2, 0xffff, 0x4, "7fef25"}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x202, 0x3, 0x3f, 0xac, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x4, "b62b3a81d2d2"}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x302, 0x3, 0x6, 0x1f}, @selector_unit={0xb, 0x24, 0x5, 0x1, 0x40, "b479f0b63569"}]}], [{{0x9, 0x5, 0xb, 0x4, 0x200, 0x83, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0xc0b6}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0x5, 0x0, 0x1, [@generic={0x4, 0xc, "1967"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x48}]}}, {{0x9, 0x5, 0x6, 0x8, 0x40, 0xe4, 0xb4, 0x74, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x8}]}}, {{0x9, 0x5, 0xf, 0x0, 0x200, 0xfc, 0x20, 0x8, [@generic={0xd1, 0x5, "a9b070049ad8a7bf3930af63a6a26d5b746ed99cbaabe81fd1d15951a33508ab4105090115541da1aeece8b72f867fdf29618700d6d818b78f4cf9fa8c1ebc261fa22e34124ae75fb1e3ded0b71b5b82e7dab516296ce7e1e774096b7e27ee028dbf547f35f4e0ad952f08239641d9459f8976a446efe1852c415760768e38d22d14f5b580b37a6a4a6512389c153b6c1f28e89935819731460da7ca627896f85bbcacc63678e4ca9709cc5f8a6100971c678e86b7110ea807e523ca789b3dd623a836370bf805cfdc94707896649d"}, @generic={0x8f, 0x21, "f585911b9f4388de2c90fcf6c059c8e8e389b51f4d001a762133ca2cc422e7e83d52b2ba80e8f2e6a15be7a2ab00ec16172454681b6d0675f3e7289f9571846f6b2abe848c892b1cd79221b727102d9d8ea573da6726d6a9b107a26d6f3cd3ffe3d751a3d140e97433aebcdb9c642a50fb6c4677337c5ff1abd4610a3911c588bd9cbae7e88da3231f3fa05184"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x7, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5257}]}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0x6, 0x3, 0x20, [@generic={0x5b, 0xd, "311ac7b4b640192ac746d487034988b1cacbd0ce4a4e249113223e2507667f8485c0c7fe806779cd30cb7c63ebac9a377e908c79dd1ea4fe7c54efb9b581ea64e72fb4d58920284c44e8365388858c32512ee7808de89fb66c"}, @generic={0xe1, 0xc, "33bd50676ea2e7532a8d08c7e1418195fe8f1261dbbf88c9de77352b8378c1a056fcac4bd9938919d613964a3ff37ca8e2239b3ef1458717a3868d95538e90a9f5469a5c4565a512b885c2ee4c1e8d8bfafe988e193c0c2fdbffc203ae74e922916fc9543a722caf49b2fd49d1020e2d77f71eb4bd5695b8bd3cc1906fcdd9a7a31638a27e4a93d2a39fecb20a8950492cae5bd4c06441d9621869dc130fde220143b733559d06dcffd585d17df76fa60b5f673e2ce45f19a8cb01c85ba9ff40029efee33f04a5458d8d898a199e1c9ac12de6266900af4fc8fcc2709277fc"}]}}, {{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x7f, 0x40, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x4}, @generic={0xa9, 0x11, "8409742b1f0f579c1950b1c200eb4bd079dc16773077789eb6700214664904bfdb6e8f847e82e09c45732dbaaae2fd6ffc961fe92dc2fcdbd72a8123af8172d8a7b8a7d191b945404d39cd69a436dd169bc0cb43776cc1a9aeffae2c8a4feda243f8a1aaa6db8f59bbc009b8a90807a34938984eeb9aadb85b595a603ca699f317f36c4beefc25445721c9946e8c23ff98a2aa50742849b0c9172c5dbdd0af24f0879c5d95befd"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x7, 0x19, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0xa8, 0x1, 0x3f, [@generic={0xe1, 0x6, "341aff1496ed083eb456186d406b7782d6b0b8a990ec0150a0c4e39fa7559cecd637100a5510116722960965797a84ef9c372f2f5370509c65e42e01b78aeb91c2f36ea647ba336c79cd092bb1029528af9eb6f1bd788e51ff4ac385124476c9436a4a261b3ce8972016705f46964efc96974c3f7f32ab300052ca14df1d4e89c5277f11f205d90739317432218c971d000d212a1174a4ae9a765f12ca29a68fd2be51687ebb11521592c546200d7cb2a2ee8b320591a56d5ef89963846c0fc4cd73909bf66b8ff99980afdfff3a0c1976aeb08b8091bddfa40d4f03d9edd2"}]}}, {{0x9, 0x5, 0x4, 0xc, 0x400, 0x5, 0x9, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x3f}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x5, 0x9, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6d, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0x1ff}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x7, 0x9c, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x8}]}}, {{0x9, 0x5, 0x0, 0x2, 0x40, 0xe0, 0xff, 0xb7, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x6}]}}, {{0x9, 0x5, 0x2, 0x0, 0x200, 0x3f, 0x5, 0xc7, [@generic={0xe3, 0xe, "6097bd82354391297b84b3d7b6809aa7033508b8d4c0b0f51f5eb0a4561cd91b1e13b9435756c668bf7882c19c56cac79522a2502ac16fa49e278528042793357a1f23cae075db043cec72805b66a85411c46c4fa355aca3fd5fb8882bbb9a31114ca2be7cf2003bea689e5fd1a6d95ae82c8958e8115c93cfdaa57ee121005f276534c491b1d20bba6b3e90cbd255621b356565b29a292eeabc01e25f3dcb04189de014839bc282dc7a495a8b3ad933d6232061b5d01228e216f039ed52b21c4431ee7113e98d8a66fcd9e0b01cce8852b51ebcfe7c3bd230fcbcb6b81b2f9865"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0x1f, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}, @generic={0x27, 0x9, "697bc7bab47fe8aaa75ff3b687c5cb0e9cf0805d882dd787b7e7f1bcd34f711c424b35c902"}]}}]}}, {{0x9, 0x4, 0xea, 0x2, 0xc, 0xad, 0xa6, 0x4, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x78f, 0x3}, [@selector_unit={0x5, 0x24, 0x5, 0x3, 0xb2}, @extension_unit={0xd, 0x24, 0x8, 0x1, 0x2, 0xcc, "cac089b326fa"}, @feature_unit={0x13, 0x24, 0x6, 0x2, 0x4, 0x6, [0x1, 0x3, 0xa, 0x6, 0x5, 0x7], 0x7e}]}], [{{0x9, 0x5, 0x9, 0x10, 0x10, 0x4, 0x1, 0x81, [@generic={0x48, 0x11, "966ce16701e130a7dbd756e66cf0c5f01c43b94989dd9a323f490f55534bd42d03213d06c0b0d5ac45b15ed8ddc1e0342752f3c088c880bd620a28a6ebb0e7fc9df2fcbe431e"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x400, 0x0, 0x7, 0xfe, [@generic={0x35, 0xe, "6b1ee4d9a13b04af0de3c5a837c8d15428503529e5ef6396975acf8b03e0cf65ba67970d4eadee4be9d05e80d1906d895ec136"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x200, 0xcc, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x7fff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x5, 0x7f, 0x74, [@generic={0xd8, 0x1, "43054681be352a831bcb6c350502f6a3986c997161b6e7cf9cebcefc9d6646e341040641a26ed2252de747d2e76af21ecd02cbebcf9ca66067dc551329e0118a7c58d940eecdface86d96e37f2763993a7ef958ea2c49098186b7b4e7461da9ad5e2c8abbbf131e69ec955af154a771fe2c274d9a2c9e0bce2971ff7586975a7c66177e79a8edceb6131a6cbb4c18f0e8f61b205aa8943e085174974932a700fed66777b9b267658c7b08b1300b93a14e95178be5746fe8036b2b36bc8e0e82d9bd0bf12052a27711503d792425451b7cfcfe98d2127"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x8}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x6, 0x0, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}, @generic={0xd8, 0xb, "690059732bfd3833b557938a659905abeaaf0656e6ecf9bda57016a61a07879a7b3e946534f882cae508a54743f9f577f7d013f275eebacd7bd7530e1b12ba3d2e3c68ec90c7c6db947a3d6a055dd4225ee60de5a58e2704fad37c30a409b5712cc8359b81e14e295813de8caf7cb669f117c72477f6e4de1f9de0a82d15bb58253954a97bc2033e54f22f93347ef118b8079db59185e0d382d68d922f8317066825acf6c9a80f1511770fdd03f8d1e26cc61f726f38c76e1cf7d2079e70544b80a9614d0ad93454dbac0e5a14a8790705f8ce7c84be"}]}}, {{0x9, 0x5, 0x80, 0x1, 0x8, 0x2, 0x2, 0x7, [@generic={0x101, 0xd, "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"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x9, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x1}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x4, 0x7, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6b}]}}, {{0x9, 0x5, 0x5, 0x0, 0x8, 0xfe, 0x5, 0x69, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x1, 0xff}]}}, {{0x9, 0x5, 0x1, 0x10, 0x200, 0xf3, 0x2, 0xb6, [@generic={0xe5, 0x8, "ab1e6ae0df360a39fc6fbc7c51389f5cef1810bfb22d348f592b3a954edc3af0e257bf34dda039c547839c6ac07147970680b711d23902ea5808e69dda6832dec863c8c2034f47213a04d9c3991dec99e1954c3ffe84761fdc9cbdfcf860dcbb928cf0d507108cf7affc0b5b201afc98f0a871b3b55ec4523c3227cb41cc76356402187f2ec9b9db5a55ff1ebc9760b52035533c9a83b8fc908885fad9ed116aefe2d0b3c3892b6061edb9008a7f560c59cfa7e1f5397a33903db43cc8ea721778d0e9e490d8bc11a4b2bded59bc6c534d90412949382f38529861a2d92a3578714b38"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x20, 0x0, 0x3, 0x3f, [@generic={0xe0, 0x22, "c9e792cd0b22c4c1a9938135b73df73e6cc3307534e34cd1c2173bb40afc0be11b3ed1085e74bde8378cba055e7bec889692710935196a17aae71ddfc219126dabe5633bc1b5fc8923314c1bee1dadd535893f5709d0d3af012684763539ea71c73d6ca71f313b96c535e4b03a4b828101ea3a659c4efbd05938d29ca18d3fbc5bd614be1cb3cdba8bb7cda058330beaad7e7fc8bed6cf94b3555ba25ddfb3475e79d86cce8f87cfde3f2b8593259115838ccc58a0dec3fbca7873d43852db85ff1ff6d0e76552f0a5a02f221f06d7c93150f1ecda23aea77dd9fc992b75"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x200, 0xfd, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x9, 0x2}]}}]}}]}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x100, 0x0, 0x5, 0xf7, 0x8, 0x2}, 0x20, &(0x7f0000000240)={0x5, 0xf, 0x20, 0x4, [@wireless={0xb, 0x10, 0x1, 0x2, 0x2c, 0xe0, 0x8, 0x9d8, 0x4}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xfe, 0x4, 0x7f}]}, 0x6, [{0x8c, &(0x7f0000001480)=@string={0x8c, 0x3, "1e537ad0ef9f5445ee874218e6aa70b129ff945926d3ff8fe31c76d1cdaa4b1a5ccf1533951f1d41128ee8ec729d76b4a43b2c2832fda518b727eb379c5d9ab6f2bd205eecd8e1321e306eae843ad8cedcd015971ce472b444af296371f0c7d9d7264a355ce675c6d500fe488215f535a2115c346a382b7a409e69e585e7b081a6aaa95c1dc98b279c1e"}}, {0x91, &(0x7f0000001540)=@string={0x91, 0x3, "a4b1de4ca33a0cea956a28264f7f2e1fa216e7a47f9df21d9c843af66abed18df04d96235ba1c5f18da29d040ff8ac0a269159c676522a01e883e649c62d5c0b0f2b3c29c3c9694937c36d75673b74db7aeeda03c7f033af4be4826f0a312f414259aaa78ac83d3dfca75b77a78a1442fb90e96ef00cbee810247d287e35a323d8b5c66b6e69ed9d7489cf2ede4ce9"}}, {0x26, &(0x7f0000000280)=@string={0x26, 0x3, "ad76ca931145c6cd50c3950308401150407f507e17a11e2b4cf4853b6d6dd0ec76d7cdb6"}}, {0x3a, &(0x7f0000001600)=@string={0x3a, 0x3, "cbe607eb6a18266ebf5e7891f7c28fb19ef92d8453ce8c2438737276d02bd12e1d1bf8f3f9c0a51903acdd5aeefbf853a2589e264611bfad"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x407}}, {0x5f, &(0x7f0000001680)=@string={0x5f, 0x3, "6f504bd8d75621d6cdc862f592bc778d0b03a23e54228adbe5ceaf30a6be99b3aa2edc1914f8ac59773ab15705e482f8f929a8ac6059c8d5541999b0f478cebb9f8491b5e1e756250b83ccadeb49bf0b1d087ec05919a52cfd7f2681d9"}}]}) (async) syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, &(0x7f0000000000)={0x0, 0x3, 0x8, {0x8, 0x73b193ac69a69944, "29c57883bd71"}}, &(0x7f0000000040)={0x0, 0x3, 0xd2, @string={0xd2, 0x3, "b61f3d13840d23909632a85b701ffcece112d903310e736aae4c7f870f08c1435db7bf49a62e26ebeed6b028db21a514eed0156d35ba764f588d575099210ffcbf42795c2e20d5610d4a5d17d4f4ed65419b3283473856fb498b63514e98f9c1e27966608c3179de3f2fa2260b7050d6ba1e0a1af55f7554dedd4aef1a5d93e1fc1aa07bfb118bfde84058c781a0afaf320bcb1e6266caece480f3f5fe09f3f3d48bc3b50b8584917f3ccc57857ecc669ebb6e614d2c96c67b162fc376bddaa378515eafaf7d5f39a7c32b69c7613cc3"}}, &(0x7f0000001780)={0x0, 0x22, 0xd, {[@local=@item_012={0x2, 0x2, 0x5, "b0bf"}, @main=@item_4={0x3, 0x0, 0x9, "24c7fcaf"}, @local=@item_4={0x3, 0x2, 0x3, "ea320b45"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x800, 0x7, 0x1, {0x22, 0xcbf}}}}, &(0x7f0000000400)={0x2c, &(0x7f0000000480)=ANY=[@ANYBLOB="400094000000d2ea41d7e416fa3ad1c97860140ea77553d2fd352284c870e00db3862090e5b1b5c71dc87464cb07af97db21978c6eee3a1c829eaa1b2f2811ffece262ca5e5611f831619793cae680a3f108eae5ebe51e689d993f69ebf210505cd971e005fe0acb8f7e572e3778c6138acf2f13d1d75b7976aae94a1a3fce0379e4541b86565f3459b2c7973b23e4e42c398e4daadc79017420e62dde8bf80cff89cc71fe9126"], &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000000340)={0x20, 0x1, 0x49, "e2b0967524a979d30b593cc233ab7d68afd878df8f1f1f2eaf2cc866544a3e74c4d48302188019415b9924279c07d1d1f16779f359c719cee64f8de0d46e1b5970eb2c89e1205b0d69"}, &(0x7f00000003c0)={0x20, 0x3, 0x1, 0xef}}) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) 19:11:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r6 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) dup(r8) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) 19:11:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 19:11:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000100)=@ieee802154={0x24, @short={0x2, 0x1, 0xaaa2}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)="c058aa097afe71bdaf0a534cd3f00bb9bd4151d41709f123f7dddbb1d50985e81010d76445dfb8caee8ad24a7890eaf4aab6ccb37b9ad63cb6141c2481ccb747cf74db29d1d1386d7e4d2725e0b3eb2e4604483951d136593e14f1b62836093e29c7a38300601bc00d9d6077194fa5fdc350506b3375c5412fc08a89714d716713a94e3da40fce5760e1a7c445c9c192d6212e6d2332f9b77453e67436", 0x9d}, {&(0x7f00000006c0)="76cf8204e19c322e5c3137287b38529900ececbf2a693802f34910127b6791da292f213131feac4155c42e9132f62f55160fb86a236d41023b0aadc5bc99590ef65a16d6e6aedfefe60949ca7cbb4b7b39eeb92edeaee47a18f5332688ea1d9731b1fa64718c0887ffc35a9caf63", 0x6e}, {&(0x7f0000000740)="12567f3f26b36c3cfc0d21ca", 0xc}], 0x3, &(0x7f00000007c0)=[{0x1010, 0x3a, 0x7, 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{0xd0, 0x10e, 0xc9, "d6af9ce92acf24ffaafee80d02f2b9f7bde3d88c9b3d4b94f61c706f071a8ece7bca71605dd95f6dd96b4a493e38722586f1184a72b049a29a82cf7f3e9f4dc52eefca7e8907d6a1ccf9561f3364a5eed66cf19b66521a9167a879bb6eb9f12eb2085b700c2f279bb39d0ab716248416bc240d9a6b866b6778c267da07f7a4ad3b61cb911b4135a190b72f71cea4442b0189f74720293cf4f4ebb0624e8f5086c70f53f4ee08a4ab2384370fe136b97fc551075af10da14d111b14ee"}, {0x110, 0x10a, 0x0, "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"}, {0xe8, 0x20, 0xffffffff, "dfbc9dda4444f9f96cabc750c133182173e5219869e01b4afeef4e64da1beedef2ee07d3fdd2b44fb2ce78fdb5054da36d8f1744a92e5b7f3cb1167f802d57f49e19ed81fbc80977bcfe0798ac211d5022a751fdeaa5deda47bf7dfb50cc4395d16e49b9de7c1c4c1c8f15bd66cd608b71199a2e979aa09bf5463f1ac01a387dad36da43e7134dbd8f370e1f6363377dbb37ec805c7e44500add507a826f289cae4a02eeb0e71ae074273976acf1818cc6c5c88214b8b73e0916436ab76d7bbbdac80685449224b3e600c085dec5ed7556093292dc16a9"}, {0x110, 0xe9e9e80921aba3af, 0xffff, "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"}], 0x13e8}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="48fa86452b4f7c427920a8822037fe6e45beaafd3bb8693cbf935c6ceeb628f637e96dac41327ff928f7816a746d66a75dc42a42fda2560a9b31803587b31582889e90e95c76cd91ea", 0x49}, {&(0x7f0000001c40)="3d47f5aff4265330e785bb3e9ed380e826ff9e0460d003706276bb9620b901309be0c2b0166ac02678a2c83e2b691f5035cd2bac16925f225d8b38622659844768f517135f1868e3a57c2fa99f38e9d99db1e719fcd5288b16f7916d57cd6f375cbe31e376a3dd606e24091105912847c75bfdb6053777f5", 0x78}], 0x2, 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{&(0x7f0000003480)="eee00c155307c96fbea5c2b82fcd91ae7a06bcb8d6d26e1e114f571ef112edd558621a79bd057c25a1acf792341bdbd9970c7af67247f4713093176c402c3e597e3e2ff53ca1987e740d2b7c3e5e77726b0e401ead18955f0cc535bfa53f7362ef7ed049f7fde5c3db96006f58b841390cde06d14b", 0x75}, {&(0x7f0000003500)="98456bab4185e29c5eb29f476204be838bdcede8e4dad34c9d763a", 0x1b}, {&(0x7f0000003540)="3020df5de4527aa54fda7ae71080102e22f7e19e9d0a2f4652d9310abde6ce26cd433aaef5be93e12372038f850b51196544e306e6a8c9bffb0b4d36f14c1ce43c3962752eef95df7c23dde5c1409a6f0bf7e91e1f5fd7f5133f70bda17cfadf0921739be2c847e6d6ef1cfc", 0x6c}, {&(0x7f00000035c0)="f617717b4f15d3dadcfcbc19b8026af832cd81f9b19159c0cc5a232766400dd10174da92c0b6d88b7b6bb62f1e17a5f607795c6df12f208bec043af0a099f379ea14c0dbfb559f30d01ef7f6372126a7aa08169d9d8688736a9643f5e0a8223589cb9f4fc3b7257cf357a86521b619cea1b9d10ad4b82fce1c4592f1b4838334266788c7b7dfcbc1c84a78411e6a118fd86650de1cecf83d325ac21df731c92380d540666b787a23d25d8613f1216187fd", 0xb1}, {&(0x7f0000003680)="88829210ec24c18fefe37351890083fbea40c3be408d74e4d6b2a458d3f60577009622da630c483c9aec298af35a050f2c850b410cba868fa5a0dbe993b0edcbb6f19f9655a8c62d6c9e90d610fc39bbe1f54025407b091f2d47", 0x5a}], 0x6, &(0x7f0000003780)=[{0x78, 0x10e, 0x5, "3b8823777ee3ebd3ee693fe20d29a5be9589f4a040d5ff185307a257c42557e45e007a3e75ee4a558cb0683343515a47afc569cce88a7f224c6cecd972b3460dd8024d752e711ac6bb6055b5560518104ab1997ff5a3a8ddeea7e1a9376ac9b00a"}], 0x78}}, {{&(0x7f0000003800)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003880)="6baaf6cb2898981bde2320f8ff22c9b77014a7b32857da5e09982a56b4a4c5d15d15dee2b8dfe1069b2b1eba97344c04e43b185e6cc155bd5af8db4b5225309f96c12f4571a499c866968148a1ddeb26831e14a9165782e164e97afdaeb0a9bf76078f95bb143a63f37fffb190e7346d9f26b10a0b8b918b68c121e6e82fdad0ea536cb6a35436e8b19f882249b27f99a5399815d8c4abfcfe94e8f116dbfc", 0x9f}, {&(0x7f0000003940)="3f5cbb1c4d481c58d5c18a4d83a357c98e0f4ccde83673667a4dd865c7a2007d751d7e10bdf06f78af1a1940764400481bc3fffcfb726140c7b56e705fc5da6d45a7fbf213774db91681b0283f778bbf6b81697e3a9da5806d24a320f8cf2126917c98a7344bad23f2d950e4e67d385e24e0e0e87393707d54f017f71800d996bb51bb3ef577e4910c94ecf89aa679804a67ad582fa5bdc0a712123f9a6dbbfe0aba173ecc2a768ac6f790e517e4231af555acf96b50a832574a931a1e099195aded0f67359fce5c27ac5770cda1f0402b0f6bfb", 0xd4}, {&(0x7f0000003a40)="6ea2d20e17fb268f00aeaf8433e5190dfad20d0aaabecab35ea4f5b7264f2128745ec9afbd96564b49916c0cde3bac92216f4cfd5e179783575f33b6c12c7ace289ae27b11dc294333b222c039989e2812fdd0f69e9234419053851ab8cc9ee6af9ef0962360a48bfcbb9a8bf615e791935a9764d0ace7e952ec2893cee07cb730c73f276fbec96b2b00408081d14240fd45937c877ff949609b80c7ed34e5b3e16643339794abe70446af600235e08049f0083624cf1b4d4ec42d6b82fa55cd9ae711acfd424b3ff975ee108b47d68766f811dbc34a1b08301d55", 0xdb}, {&(0x7f0000003b40)="ce9163d570ed6e84828f19e51eed44144a74c82a566c5cd18e1e3849d645eac53f37f8b2db511c412bb6cf22e4ef4d0115d0fa283a065b1cdf61a75f1a70daf14011e94524333a4a558be2a4159a51efb6b7aabdffa69ae31a7460f2a8c48ec0a0960c1f1dfca71e8d9f13ed1a48f12420f9ced92bcab07e7c4ff53dbead51c5005f49f8e6ffd06f7d87ad47f7da50a07d3e6fd2e8a316bc06dd2411945f36f3147c7a8570726167d9bb29aea745e017fcd58cf1528cab121592fa3b", 0xbc}, {&(0x7f0000003c00)="b845a9ba4a1df8432a8077bf7d1a9084dea35d63fc8084aadb95f402c846ac5b75962047ff5f7996eaaa8892f5c01f7ff9480fe41c983aec74cd0aab7bde6d4b28ec57f58a9b32d4926c419aadb6fcb6bd6af2833c2555d3ecbce1b4fac60761d785c7c9b9414e855d", 0x69}, {&(0x7f0000003c80)="8a05143a62aad1448d9fd4ebc2bbab0137d03c1ef2bed6780c3b7aa1c8d7dd6b6276593c0467cad8e0d6094a1e6d6f8138500e06a297e90ff45019c5a474b0224e020ff92d8efcbdb9768eca480ececa225815c296008e9ca0e842c5d60e7dfda4c2f1926bd3fb31570291be9b22dc2ca3ff1d2972c9f29c3881a53a6c074f6f911e729be28535ecc682cf89f8eb301b5d6568715be6246f6f6d6369d45649441cfb85a607e157a78b40bc8a786b11ca4497d25c23c552fc5393a3e54e6791b09d533cc143062a7bde632f257dd3fc75bb888ffffcb178d62343", 0xda}, {&(0x7f0000003d80)="e0f90aecfc603f8d68e99c880623b2cedcccdc1a74a3309b704b59c76fbdea7fd3c127635bc93c4158cfb8d1f0661da0aaf8ea07f6870e902f44b955399d173602b520f0475b84f57a24cf8ae7fec4bcd108fbc0e3e8150b95ca9f49cd448ecdae87559f26942350165f136661adeb53c2adfaf893ecd5396586af990b93d0f5ffddf1ae12a517d867fab7d6a7435ea537b5dc18159ce2d37dbc41568b3ddb13270580423e500ce02a73af9cdf1c8954e168421755", 0xb5}], 0x7}}], 0x5, 0xc840) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x228, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x8, 0x5, 0x1, [0x0, 0x800, 0x8, 0x129, 0x400, 0x0, 0x7fff, 0xfff, 0x8, 0x7, 0x3f, 0x1, 0x15b8, 0x2, 0x4, 0x4], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28}, {0x30, 0x20}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x7c, 0x7, 0x1ff, 0x6, 0x80000001, 0x6, 0x8]}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x428) 19:11:01 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000200)=0x1, 0x4) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0xea96a000) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000)=0x8, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) dup(r6) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) socket$phonet_pipe(0x23, 0x5, 0x2) (async) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000200)=0x1, 0x4) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) dup(r2) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0xea96a000) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) (async) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000)=0x8, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) dup(r6) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) (async) 19:11:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) [ 467.031172][T10504] block nbd5: shutting down sockets [ 467.054715][T10514] x_tables: duplicate underflow at hook 2 19:11:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) [ 467.081619][T10510] block nbd4: shutting down sockets 19:11:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r6 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) dup(r8) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) dup(0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) (async) dup(r8) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) (async) [ 467.158693][T10511] block nbd0: Device being setup by another task [ 467.201078][T10518] block nbd4: shutting down sockets [ 467.240485][T10523] block nbd4: Device being setup by another task [ 467.242189][T10521] block nbd5: shutting down sockets [ 467.290468][T10522] block nbd4: Device being setup by another task [ 467.318329][T10511] block nbd0: shutting down sockets 19:11:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 467.336823][ T3689] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 467.362756][T10529] block nbd0: Device being setup by another task 19:11:02 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000200)=0x1, 0x4) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = dup(r2) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0xea96a000) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000)=0x8, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (async) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async, rerun: 32) dup(r6) (async, rerun: 32) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) [ 467.420625][T10545] block nbd5: Device being setup by another task [ 467.431645][T10540] block nbd4: Device being setup by another task [ 467.450862][T10542] block nbd4: shutting down sockets 19:11:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r6 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) dup(r8) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) 19:11:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 467.611290][T10556] block nbd4: shutting down sockets [ 467.640523][T10559] block nbd5: Device being setup by another task [ 467.670583][T10561] block nbd5: Device being setup by another task [ 467.680794][T10554] block nbd5: shutting down sockets [ 467.717905][ T3689] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 467.735119][ T3689] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 467.749807][ T3689] usb 3-1: config 0 descriptor?? [ 467.760998][T10571] block nbd4: Device being setup by another task [ 467.840651][ T3655] block nbd3: Receive control failed (result -32) [ 467.840651][ T3644] block nbd3: Receive control failed (result -32) [ 467.840970][T10509] block nbd3: shutting down sockets [ 467.994129][T10513] UDC core: couldn't find an available UDC or it's busy: -16 [ 468.004059][T10513] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 468.115838][ T3689] [drm] vendor descriptor length:e0 data:00 00 00 00 00 00 00 00 00 00 00 [ 468.126820][ T3689] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 468.196404][ T3689] [drm] Initialized udl 0.0.1 20120220 for 3-1:0.0 on minor 2 [ 468.204961][ T3689] [drm] Initialized udl on minor 2 [ 468.349081][T10551] block nbd0: shutting down sockets 19:11:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) 19:11:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @loopback, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:11:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:11:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x4000000]}, &(0x7f0000001200)=0x78) 19:11:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) (async) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) (async) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 468.393056][T10513] UDC core: couldn't find an available UDC or it's busy: -16 [ 468.410744][ T3689] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 468.411729][T10513] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 468.420261][ T3689] udl 3-1:0.0: [drm] Cannot find any crtc or sizes 19:11:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x4000000]}, &(0x7f0000001200)=0x78) [ 468.482492][ T3689] usb 3-1: USB disconnect, device number 20 [ 468.521654][T10615] block nbd5: shutting down sockets 19:11:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x4000000]}, &(0x7f0000001200)=0x78) 19:11:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 468.590604][T10622] block nbd4: Device being setup by another task [ 468.604197][T10624] block nbd4: shutting down sockets 19:11:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 468.680788][T10629] block nbd2: shutting down sockets [ 468.711156][T10636] block nbd5: shutting down sockets 19:11:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 468.780803][T10638] block nbd0: shutting down sockets [ 468.820699][T10642] block nbd2: Device being setup by another task [ 468.842057][T10644] block nbd5: shutting down sockets 19:11:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f00000000c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 468.923640][T10649] block nbd0: Device being setup by another task [ 468.953059][T10651] block nbd5: shutting down sockets [ 469.296312][T10614] block nbd1: shutting down sockets [ 469.304575][ T3652] block nbd3: Receive control failed (result -32) [ 469.304575][ T3655] block nbd3: Receive control failed (result -32) [ 469.305751][T10623] block nbd3: shutting down sockets 19:11:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) 19:11:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x4) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f00000000c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) r4 = dup(r3) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) (async) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @loopback, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:11:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) (async) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) (async, rerun: 32) r8 = dup(r1) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) (async) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) 19:11:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) 19:11:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x4) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f00000000c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x2) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 469.493247][T10667] block nbd5: shutting down sockets 19:11:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f00000000c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 469.541203][T10656] block nbd4: shutting down sockets [ 469.542146][T10662] block nbd1: Device being setup by another task [ 469.552931][T10673] block nbd5: shutting down sockets [ 469.560236][T10670] block nbd2: shutting down sockets 19:11:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x51, 0x20000004, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 469.650630][T10657] block nbd4: Device being setup by another task [ 469.681964][T10678] block nbd5: shutting down sockets [ 469.688375][T10676] block nbd0: shutting down sockets 19:11:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000000)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r3, r4, 0x80000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) 19:11:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x51, 0x20000004, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x51, 0x20000004, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) 19:11:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7d13}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0x10}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000000)={0x0, 0x6, [@random="ced5f784be96", @multicast, @broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2f}]}) write$tun(r0, &(0x7f0000001200)={@void, @val={0x1}, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @broadcast}, {0x0, 0x0, 0x8}}}}, 0x26) [ 469.700549][T10679] block nbd2: Device being setup by another task [ 469.791382][T10685] block nbd5: shutting down sockets 19:11:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x51, 0x20000004, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 469.892547][T10698] block nbd4: shutting down sockets [ 469.920630][T10696] block nbd5: shutting down sockets [ 470.001411][T10686] block nbd0: shutting down sockets 19:11:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) 19:11:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) (async) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000000)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) (async) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r3, r4, 0x80000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) (async) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r8 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) [ 470.286546][T10654] block nbd1: shutting down sockets [ 470.297766][ T3655] block nbd3: Receive control failed (result -32) [ 470.304399][ T3649] block nbd3: Receive control failed (result -32) [ 470.311243][T10665] block nbd3: shutting down sockets 19:11:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) r4 = dup(r3) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @loopback, 0x1}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:11:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r6 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc12689c1a73197ee}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r1}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}]}, 0x8c}, 0x1, 0x0, 0x0, 0x90}, 0x24000800) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r9 = pidfd_getfd(r6, r5, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) dup(r8) ioctl$NBD_SET_SOCK(r3, 0xab00, r8) 19:11:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7d13}) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = dup(r2) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0x10}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000000)={0x0, 0x6, [@random="ced5f784be96", @multicast, @broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2f}]}) (async) write$tun(r0, &(0x7f0000001200)={@void, @val={0x1}, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @broadcast}, {0x0, 0x0, 0x8}}}}, 0x26) 19:11:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 470.441499][T10700] block nbd4: Device being setup by another task [ 470.450226][T10710] block nbd5: shutting down sockets [ 470.460661][T10713] block nbd1: Device being setup by another task [ 470.481442][T10707] block nbd2: shutting down sockets [ 470.481659][T10720] block nbd3: shutting down sockets 19:11:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = dup(r1) (async) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000000)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x33994) (async) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r3, r4, 0x80000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) (async) r7 = dup(r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) 19:11:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 470.493052][T10716] block nbd0: Device being setup by another task [ 470.504381][T10702] block nbd4: Device being setup by another task [ 470.512898][T10703] block nbd4: shutting down sockets [ 470.530427][T10718] block nbd0: Device being setup by another task [ 470.580554][T10719] block nbd0: Device being setup by another task 19:11:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r6 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc12689c1a73197ee}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r1}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}]}, 0x8c}, 0x1, 0x0, 0x0, 0x90}, 0x24000800) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r9 = pidfd_getfd(r6, r5, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) (async) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) (async) dup(r8) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r8) [ 470.630571][T10729] block nbd2: Device being setup by another task [ 470.631105][T10708] block nbd0: shutting down sockets [ 470.650761][T10725] block nbd3: shutting down sockets 19:11:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7d13}) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = dup(r2) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0x10}) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000000)={0x0, 0x6, [@random="ced5f784be96", @multicast, @broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2f}]}) (async) write$tun(r0, &(0x7f0000001200)={@void, @val={0x1}, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @broadcast}, {0x0, 0x0, 0x8}}}}, 0x26) 19:11:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 470.690533][T10731] block nbd4: Device being setup by another task [ 470.730833][T10727] block nbd4: Device being setup by another task [ 470.744026][T10735] block nbd5: shutting down sockets [ 470.760477][T10728] block nbd4: Device being setup by another task [ 470.767231][T10726] block nbd4: shutting down sockets [ 470.790490][T10743] block nbd0: Device being setup by another task [ 470.797892][T10738] block nbd5: Device being setup by another task [ 470.830492][T10747] block nbd0: Device being setup by another task 19:11:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 470.832825][T10749] block nbd3: shutting down sockets [ 470.853227][T10739] block nbd5: Device being setup by another task [ 470.924477][T10736] block nbd0: shutting down sockets [ 470.981982][T10751] block nbd3: shutting down sockets [ 470.995898][T10751] block nbd3: server does not support multiple connections per device. 19:11:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r6 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc12689c1a73197ee}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r1}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}]}, 0x8c}, 0x1, 0x0, 0x0, 0x90}, 0x24000800) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) r9 = pidfd_getfd(r6, r5, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) (async) dup(r8) ioctl$NBD_SET_SOCK(r3, 0xab00, r8) 19:11:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="7a0538e4", 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan1\x00', 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000600)={'veth0_macvtap\x00', {0x2, 0x0, @dev}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000400)=""/90, &(0x7f0000000000)=0x5a) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="e7ffffff090000002d59f6be3b30a7ce"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x10, 0x80, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x20}, 0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) io_uring_enter(0xffffffffffffffff, 0x13ab, 0x6d40, 0x3, &(0x7f0000000040)={[0x26]}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)="5bc5545364e64f34247ce6ab30b4", 0xe, 0x48081, &(0x7f0000000200)={0xa, 0x4e21, 0x9fbc731f, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r4, 0x0, 0x1, "e9"}, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x80000000}, &(0x7f0000000240)=0xc) 19:11:05 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240700000d"], 0x0) syz_usb_connect$cdc_ncm(0x6, 0x6f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0xdd37b8e4839fc77e, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x8, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "cf"}, {0x5, 0x24, 0x0, 0xffc1}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xffff, 0x7, 0x7}, {0x6, 0x24, 0x1a, 0x9}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x1f, 0x7f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0xe0, 0x9, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0xfb, 0x2b, 0x2}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x9, 0x1, 0x4e, 0x20, 0x2}, 0x4b, &(0x7f0000000100)={0x5, 0xf, 0x4b, 0x4, [@ssp_cap={0x24, 0x10, 0xa, 0xe0, 0x6, 0x8, 0xf, 0x1f, [0xc0cf, 0xff00, 0xc0c0, 0xffc000, 0x0, 0xf]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x0, 0xff, 0x9}, @ss_container_id={0x14, 0x10, 0x4, 0xc0, "001cff3120138bcb2b35f9c8ddf95991"}, @ptm_cap={0x3}]}, 0x6, [{0x1f, &(0x7f0000000180)=@string={0x1f, 0x3, "68b8ab2f82872d452d328e535f706bd55fe672521fb2fe92c59e2fa374"}}, {0x68, &(0x7f00000001c0)=@string={0x68, 0x3, "89f15d4c20dc4d3cf21d594c7ff8722796f4a392df55db86496f1ca941797fbdd3aee776e8ed1cad02c9294155440d4b2d73515b5f3526ae7ea98ea6e474a3cfba45fcb19320fca8ea0493fbafacc442e82faa87d5ecfbdf1c0336f8fceac1113cdba71e8862"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x71}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1c09}}, {0x90, &(0x7f00000002c0)=@string={0x90, 0x3, "e4c86570b7c5db03f077c069d1893ac2d6517d73c23a77d06e34b344f4c3f6611c5b908b2ae1e4eb9083df8f704124d8c08c81758a77c1a79f005394d33618a54486c9b5dbd091de05b9d27afbaec2788fbc96be2905a76f9a0a0869c99b4ddec976a75a176ae30f4583a1ba9230577d296d59f36a094a6b38c34e4d332f66850cf5ce0d85c2e028cdd2c23edcc6"}}, {0x3, &(0x7f0000000380)=@string={0x3, 0x3, "f8"}}]}) syz_usb_connect$cdc_ncm(0x3, 0x7d, &(0x7f0000000440)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6b, 0x2, 0x1, 0x6, 0xc0, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "bc"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x2, 0xd595, 0x3f}, {0x6, 0x24, 0x1a, 0xb8be, 0x3}, [@mdlm_detail={0xe, 0x24, 0x13, 0x2b, "e051d5ad15303b3465a9"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x8, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x1f, 0xf8, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x5, 0x3}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x0, 0x4, 0xe8, 0x7f, 0x10}, 0x23, &(0x7f0000000500)={0x5, 0xf, 0x23, 0x4, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0x3, 0x4, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x4, 0x6}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x13, 0x1f, 0x7}]}, 0x4, [{0xd8, &(0x7f0000000540)=@string={0xd8, 0x3, "27f352b3a28cacbe48a958b08717bedcb291ced412dc7a2597b05bd0a4ac8e6ef7904662ae53727b84616b8fc75662af9d0c95d4f0b6b1be6c441a38e3121244cbe17252e0265cd8dd7a339ebfa5b8afee90264e8641352ce31e6a3c79df4983e65f5d8472cc493ad5826173db48aff19fda5e1c6476b62e8b1d7b129f82818c2af4125c735d30327e93a2cc6b0d462d1245bc4c825f0a07a779c8b1aebf4815c729ed40bc9e80d756cd9916c9339f1ec06b648d6d81dec16e6cf371f7ea6fca57cef167b261a7d87d687a9f218cb544691f397d6266"}}, {0xf4, &(0x7f0000000640)=@string={0xf4, 0x3, "43a1eb2b2dfe631b82f71509167b5aa6a3ef3e737a1582b9e30a68a3abca06db007de84b1906b0f588686c90cb9aa017c8c6cbdf954a34791593cb5a7e8186861f4db1c1f155ab4682d3fbcd3a2e08f0f14846a8faef560bab3046e75933b41695270c5b42ff3785c0960ed607046c198103005293445fd0016bd9cfd68d192a81486d8ac18d6556e2ec5d9cf36a5a7696d175ae43d6a57bd1a012ca613749a0775c0c27e8d88b542cdf0635f77f9abf37e0d602348b2c78d883258b2cbb8fab6310772c1c0d641a6962b39b3f6d51f8f74e6d63be43a114e59dfc94e53593b0e5daf9c03da035b152e0d70f77334497b3c5"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x440a}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x414}}]}) 19:11:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) dup(r6) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000a, 0x10010, 0xffffffffffffffff, 0x10000000) r8 = syz_io_uring_setup(0x5bb5, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0x12, 0x0, r9) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x250}, 0x1, {0x0, r9}}, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r10 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) 19:11:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 471.227789][T10711] block nbd1: shutting down sockets [ 471.260739][T10754] block nbd5: shutting down sockets 19:11:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 471.295627][T10766] UDC core: couldn't find an available UDC or it's busy: -16 [ 471.315397][T10756] block nbd2: shutting down sockets [ 471.331288][T10764] block nbd4: shutting down sockets [ 471.336955][T10766] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 471.372723][T10765] block nbd3: shutting down sockets [ 471.381191][T10765] block nbd3: server does not support multiple connections per device. [ 471.394581][T10766] UDC core: couldn't find an available UDC or it's busy: -16 19:11:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) [ 471.418308][T10766] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 19:11:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) dup(r6) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000a, 0x10010, 0xffffffffffffffff, 0x10000000) r8 = syz_io_uring_setup(0x5bb5, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0x12, 0x0, r9) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x250}, 0x1, {0x0, r9}}, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r10 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) (async) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) dup(r6) (async) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000a, 0x10010, 0xffffffffffffffff, 0x10000000) (async) syz_io_uring_setup(0x5bb5, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0x12, 0x0, r9) (async) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x250}, 0x1, {0x0, r9}}, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) (async) [ 471.461828][T10772] block nbd2: Device being setup by another task [ 471.474436][T10776] block nbd5: shutting down sockets 19:11:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) 19:11:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 471.511162][T10775] block nbd3: shutting down sockets [ 471.519798][T10775] block nbd3: server does not support multiple connections per device. [ 471.582453][T10779] block nbd4: shutting down sockets 19:11:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 471.633106][T10784] block nbd5: shutting down sockets [ 471.651182][T10783] block nbd3: shutting down sockets [ 471.657384][T10783] block nbd3: server does not support multiple connections per device. [ 471.690497][T10785] block nbd5: Device being setup by another task [ 471.710561][T10789] block nbd4: Device being setup by another task [ 471.831413][T10799] block nbd3: shutting down sockets [ 471.839990][T10799] block nbd3: server does not support multiple connections per device. 19:11:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) r8 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) 19:11:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) 19:11:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async, rerun: 64) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="7a0538e4", 0x4) (async, rerun: 64) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) (async) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan1\x00', 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000600)={'veth0_macvtap\x00', {0x2, 0x0, @dev}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000400)=""/90, &(0x7f0000000000)=0x5a) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)=ANY=[@ANYBLOB="0100000001000000180000003cd64ce21237629bad84be908d8433111512cf8092c098c94454c4d3d8e11812953be86a9a611d9d14554572d7d96342d3b9ccf4dab307d4e346f37a1eb0febcf9bae1caea7fb0ec41e52fac171a4665137c44258c8ee83fd11fef73f9c751edb8f017430900f89b666afe944ee44d0f999b9c58ad7f867caffadf9c594279b204d112ad7de324bcbde57967b9101a4de06990750d9a54183639f1fa76bebc563123dc5579a04b520fab2b55eee573d5959819c4307a5c69569d30af6e4b9f4a5a73c9162941f98a73167be96da81e514f4cc7ef6cc04a6e280f644340c8879b2ffa8f2fc5bde55c680d5e8242616f07edf510b300307e45056a68fe0c16f78911062037b64bc44c39d9993033a92b6e7ffc4228e1c425cb10a92ed3df3421e3d9eedf72e2af6f786268a8a958270e87bfb964fda967008b3274f8d11800fcd89b461ad48def2ac710b0", @ANYRES32=r0, @ANYBLOB="e7ffffff090000002d59f6be3b30a7ce"]) (async, rerun: 64) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x10, 0x80, 0x4}, &(0x7f00000002c0)=0x18) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x20}, 0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) io_uring_enter(0xffffffffffffffff, 0x13ab, 0x6d40, 0x3, &(0x7f0000000040)={[0x26]}, 0x8) (async, rerun: 64) sendto$inet6(r0, &(0x7f00000001c0)="5bc5545364e64f34247ce6ab30b4", 0xe, 0x48081, &(0x7f0000000200)={0xa, 0x4e21, 0x9fbc731f, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80}, 0x1c) (rerun: 64) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) (async) r2 = socket$inet(0x2, 0x4000000805, 0x0) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r4, 0x0, 0x1, "e9"}, 0x9) (async, rerun: 64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x80000000}, &(0x7f0000000240)=0xc) (rerun: 64) 19:11:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) dup(r6) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000a, 0x10010, 0xffffffffffffffff, 0x10000000) r8 = syz_io_uring_setup(0x5bb5, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0x12, 0x0, r9) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x250}, 0x1, {0x0, r9}}, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r10 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) (async) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) dup(r6) (async) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000a, 0x10010, 0xffffffffffffffff, 0x10000000) (async) syz_io_uring_setup(0x5bb5, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0x12, 0x0, r9) (async) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x250}, 0x1, {0x0, r9}}, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) (async) 19:11:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 19:11:06 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240700000d"], 0x0) (async) syz_usb_connect$cdc_ncm(0x6, 0x6f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0xdd37b8e4839fc77e, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x8, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "cf"}, {0x5, 0x24, 0x0, 0xffc1}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xffff, 0x7, 0x7}, {0x6, 0x24, 0x1a, 0x9}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x1f, 0x7f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0xe0, 0x9, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0xfb, 0x2b, 0x2}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x9, 0x1, 0x4e, 0x20, 0x2}, 0x4b, &(0x7f0000000100)={0x5, 0xf, 0x4b, 0x4, [@ssp_cap={0x24, 0x10, 0xa, 0xe0, 0x6, 0x8, 0xf, 0x1f, [0xc0cf, 0xff00, 0xc0c0, 0xffc000, 0x0, 0xf]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x0, 0xff, 0x9}, @ss_container_id={0x14, 0x10, 0x4, 0xc0, "001cff3120138bcb2b35f9c8ddf95991"}, @ptm_cap={0x3}]}, 0x6, [{0x1f, &(0x7f0000000180)=@string={0x1f, 0x3, "68b8ab2f82872d452d328e535f706bd55fe672521fb2fe92c59e2fa374"}}, {0x68, &(0x7f00000001c0)=@string={0x68, 0x3, "89f15d4c20dc4d3cf21d594c7ff8722796f4a392df55db86496f1ca941797fbdd3aee776e8ed1cad02c9294155440d4b2d73515b5f3526ae7ea98ea6e474a3cfba45fcb19320fca8ea0493fbafacc442e82faa87d5ecfbdf1c0336f8fceac1113cdba71e8862"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x71}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1c09}}, {0x90, &(0x7f00000002c0)=@string={0x90, 0x3, "e4c86570b7c5db03f077c069d1893ac2d6517d73c23a77d06e34b344f4c3f6611c5b908b2ae1e4eb9083df8f704124d8c08c81758a77c1a79f005394d33618a54486c9b5dbd091de05b9d27afbaec2788fbc96be2905a76f9a0a0869c99b4ddec976a75a176ae30f4583a1ba9230577d296d59f36a094a6b38c34e4d332f66850cf5ce0d85c2e028cdd2c23edcc6"}}, {0x3, &(0x7f0000000380)=@string={0x3, 0x3, "f8"}}]}) (async) syz_usb_connect$cdc_ncm(0x3, 0x7d, &(0x7f0000000440)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6b, 0x2, 0x1, 0x6, 0xc0, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "bc"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x2, 0xd595, 0x3f}, {0x6, 0x24, 0x1a, 0xb8be, 0x3}, [@mdlm_detail={0xe, 0x24, 0x13, 0x2b, "e051d5ad15303b3465a9"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x8, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x1f, 0xf8, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x5, 0x3}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x0, 0x4, 0xe8, 0x7f, 0x10}, 0x23, &(0x7f0000000500)={0x5, 0xf, 0x23, 0x4, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0x3, 0x4, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x4, 0x6}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x13, 0x1f, 0x7}]}, 0x4, [{0xd8, &(0x7f0000000540)=@string={0xd8, 0x3, "27f352b3a28cacbe48a958b08717bedcb291ced412dc7a2597b05bd0a4ac8e6ef7904662ae53727b84616b8fc75662af9d0c95d4f0b6b1be6c441a38e3121244cbe17252e0265cd8dd7a339ebfa5b8afee90264e8641352ce31e6a3c79df4983e65f5d8472cc493ad5826173db48aff19fda5e1c6476b62e8b1d7b129f82818c2af4125c735d30327e93a2cc6b0d462d1245bc4c825f0a07a779c8b1aebf4815c729ed40bc9e80d756cd9916c9339f1ec06b648d6d81dec16e6cf371f7ea6fca57cef167b261a7d87d687a9f218cb544691f397d6266"}}, {0xf4, &(0x7f0000000640)=@string={0xf4, 0x3, "43a1eb2b2dfe631b82f71509167b5aa6a3ef3e737a1582b9e30a68a3abca06db007de84b1906b0f588686c90cb9aa017c8c6cbdf954a34791593cb5a7e8186861f4db1c1f155ab4682d3fbcd3a2e08f0f14846a8faef560bab3046e75933b41695270c5b42ff3785c0960ed607046c198103005293445fd0016bd9cfd68d192a81486d8ac18d6556e2ec5d9cf36a5a7696d175ae43d6a57bd1a012ca613749a0775c0c27e8d88b542cdf0635f77f9abf37e0d602348b2c78d883258b2cbb8fab6310772c1c0d641a6962b39b3f6d51f8f74e6d63be43a114e59dfc94e53593b0e5daf9c03da035b152e0d70f77334497b3c5"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x440a}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x414}}]}) [ 472.164710][T10812] UDC core: couldn't find an available UDC or it's busy: -16 [ 472.173772][T10810] UDC core: couldn't find an available UDC or it's busy: -16 [ 472.182634][T10812] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 472.188147][T10818] block nbd5: shutting down sockets [ 472.192773][T10804] block nbd2: shutting down sockets 19:11:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x400007, 0x3, 0x972, 0x9, 0x0, 0x80000001}) syz_mount_image$qnx4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0xff8, 0x9}, {0x0, 0x0, 0x8001}], 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 472.209307][T10810] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 472.211910][T10808] block nbd4: shutting down sockets [ 472.231951][T10809] block nbd3: shutting down sockets [ 472.249063][T10809] block nbd3: server does not support multiple connections per device. [ 472.341257][T10830] block nbd2: Device being setup by another task [ 472.356157][T10806] warn_alloc: 2 callbacks suppressed [ 472.356181][T10806] syz-executor.4: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 472.362683][T10829] block nbd3: shutting down sockets [ 472.383629][T10806] ,cpuset=syz4,mems_allowed=0-1 [ 472.388619][T10806] CPU: 1 PID: 10806 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 472.399194][T10806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.409263][T10806] Call Trace: [ 472.412875][T10806] [ 472.416223][T10806] dump_stack_lvl+0xcd/0x134 [ 472.421031][T10806] warn_alloc.cold+0x9b/0x189 [ 472.426200][T10806] ? zone_watermark_ok_safe+0x290/0x290 [ 472.431805][T10806] ? __kmalloc_node+0x62/0x390 [ 472.436689][T10806] ? __vmalloc_node_range+0x7bf/0x1060 [ 472.442719][T10806] __vmalloc_node_range+0xe1e/0x1060 [ 472.448079][T10806] ? vfree_atomic+0xe0/0xe0 [ 472.452777][T10806] ? rcu_read_lock_sched_held+0x3a/0x70 [ 472.458486][T10806] ? kernel_clone+0xe7/0xab0 [ 472.463373][T10806] copy_process+0x926/0x7300 [ 472.468004][T10806] ? kernel_clone+0xe7/0xab0 [ 472.472695][T10806] ? lock_chain_count+0x20/0x20 [ 472.477835][T10806] ? lock_chain_count+0x20/0x20 [ 472.482747][T10806] ? find_held_lock+0x2d/0x110 [ 472.487586][T10806] ? __cleanup_sighand+0xb0/0xb0 [ 472.493218][T10806] ? lock_downgrade+0x6e0/0x6e0 [ 472.498112][T10806] ? __lock_acquire+0x1655/0x5470 [ 472.503884][T10806] ? kernel_clone+0x314/0xab0 [ 472.508777][T10806] kernel_clone+0xe7/0xab0 [ 472.513747][T10806] ? create_io_thread+0xf0/0xf0 [ 472.518728][T10806] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 472.524760][T10806] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 472.531025][T10806] ? find_held_lock+0x2d/0x110 [ 472.535827][T10806] __do_sys_clone+0xc8/0x110 [ 472.540466][T10806] ? kernel_clone+0xab0/0xab0 [ 472.545265][T10806] ? lock_downgrade+0x6e0/0x6e0 [ 472.550432][T10806] ? syscall_enter_from_user_mode+0x21/0x70 [ 472.556819][T10806] do_syscall_64+0x35/0xb0 [ 472.561314][T10806] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 472.567256][T10806] RIP: 0033:0x7f5b5030c481 [ 472.571708][T10806] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 472.591500][T10806] RSP: 002b:00007ffeb23ec0c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 472.600231][T10806] RAX: ffffffffffffffda RBX: 00007f5b4eb15700 RCX: 00007f5b5030c481 [ 472.608386][T10806] RDX: 00007f5b4eb159d0 RSI: 00007f5b4eb152f0 RDI: 00000000003d0f00 [ 472.616672][T10806] RBP: 00007ffeb23ec310 R08: 00007f5b4eb15700 R09: 00007f5b4eb15700 [ 472.625045][T10806] R10: 00007f5b4eb159d0 R11: 0000000000000206 R12: 00007ffeb23ec17e [ 472.633586][T10806] R13: 00007ffeb23ec17f R14: 00007f5b4eb15300 R15: 0000000000022000 [ 472.641592][T10806] [ 472.648884][T10806] Mem-Info: [ 472.652160][T10806] active_anon:1018 inactive_anon:149419 isolated_anon:0 [ 472.652160][T10806] active_file:5784 inactive_file:7447 isolated_file:0 [ 472.652160][T10806] unevictable:768 dirty:29 writeback:0 [ 472.652160][T10806] slab_reclaimable:19698 slab_unreclaimable:98945 [ 472.652160][T10806] mapped:28730 shmem:2868 pagetables:839 bounce:0 [ 472.652160][T10806] kernel_misc_reclaimable:0 19:11:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 472.652160][T10806] free:1313004 free_pcp:11274 free_cma:0 [ 472.694605][T10806] Node 0 active_anon:4064kB inactive_anon:596684kB active_file:23064kB inactive_file:29788kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:114920kB dirty:112kB writeback:0kB shmem:8996kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 526336kB writeback_tmp:0kB kernel_stack:11600kB pagetables:3412kB all_unreclaimable? no [ 472.735764][T10806] Node 1 active_anon:8kB inactive_anon:932kB active_file:72kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 472.766952][T10806] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 472.796633][T10827] loop5: detected capacity change from 0 to 128 [ 472.803657][T10806] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 472.809682][T10806] Node 0 DMA32 free:1290816kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:4064kB inactive_anon:596788kB active_file:23064kB inactive_file:29788kB unevictable:1536kB writepending:112kB present:3129332kB managed:2716632kB mlocked:0kB bounce:0kB free_pcp:42428kB local_pcp:21248kB free_cma:0kB [ 472.811736][T10843] block nbd5: Device being setup by another task [ 472.844191][T10806] lowmem_reserve[]: 0 0 0 0 0 [ 472.854786][T10806] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 472.884953][T10827] block nbd5: shutting down sockets 19:11:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x400007, 0x3, 0x972, 0x9, 0x0, 0x80000001}) syz_mount_image$qnx4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0xff8, 0x9}, {0x0, 0x0, 0x8001}], 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) dup(r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x400007, 0x3, 0x972, 0x9, 0x0, 0x80000001}) (async) syz_mount_image$qnx4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0xff8, 0x9}, {0x0, 0x0, 0x8001}], 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 472.911235][T10806] lowmem_reserve[]: 0 0 0 0 0 [ 472.922957][T10846] block nbd3: Device being setup by another task [ 472.929462][T10845] block nbd3: shutting down sockets 19:11:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 472.932651][T10806] Node 1 Normal free:3943716kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:932kB active_file:72kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:5120kB local_pcp:2496kB free_cma:0kB 19:11:07 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) dup(r0) [ 472.989059][T10806] lowmem_reserve[]: 0 0 0 0 0 [ 473.006825][T10806] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB 19:11:07 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240700000d"], 0x0) (async) syz_usb_connect$cdc_ncm(0x6, 0x6f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0xdd37b8e4839fc77e, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x8, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "cf"}, {0x5, 0x24, 0x0, 0xffc1}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xffff, 0x7, 0x7}, {0x6, 0x24, 0x1a, 0x9}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x1f, 0x7f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0xe0, 0x9, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0xfb, 0x2b, 0x2}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x9, 0x1, 0x4e, 0x20, 0x2}, 0x4b, &(0x7f0000000100)={0x5, 0xf, 0x4b, 0x4, [@ssp_cap={0x24, 0x10, 0xa, 0xe0, 0x6, 0x8, 0xf, 0x1f, [0xc0cf, 0xff00, 0xc0c0, 0xffc000, 0x0, 0xf]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x0, 0xff, 0x9}, @ss_container_id={0x14, 0x10, 0x4, 0xc0, "001cff3120138bcb2b35f9c8ddf95991"}, @ptm_cap={0x3}]}, 0x6, [{0x1f, &(0x7f0000000180)=@string={0x1f, 0x3, "68b8ab2f82872d452d328e535f706bd55fe672521fb2fe92c59e2fa374"}}, {0x68, &(0x7f00000001c0)=@string={0x68, 0x3, "89f15d4c20dc4d3cf21d594c7ff8722796f4a392df55db86496f1ca941797fbdd3aee776e8ed1cad02c9294155440d4b2d73515b5f3526ae7ea98ea6e474a3cfba45fcb19320fca8ea0493fbafacc442e82faa87d5ecfbdf1c0336f8fceac1113cdba71e8862"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x71}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1c09}}, {0x90, &(0x7f00000002c0)=@string={0x90, 0x3, "e4c86570b7c5db03f077c069d1893ac2d6517d73c23a77d06e34b344f4c3f6611c5b908b2ae1e4eb9083df8f704124d8c08c81758a77c1a79f005394d33618a54486c9b5dbd091de05b9d27afbaec2788fbc96be2905a76f9a0a0869c99b4ddec976a75a176ae30f4583a1ba9230577d296d59f36a094a6b38c34e4d332f66850cf5ce0d85c2e028cdd2c23edcc6"}}, {0x3, &(0x7f0000000380)=@string={0x3, 0x3, "f8"}}]}) (async) syz_usb_connect$cdc_ncm(0x3, 0x7d, &(0x7f0000000440)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6b, 0x2, 0x1, 0x6, 0xc0, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "bc"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x2, 0xd595, 0x3f}, {0x6, 0x24, 0x1a, 0xb8be, 0x3}, [@mdlm_detail={0xe, 0x24, 0x13, 0x2b, "e051d5ad15303b3465a9"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x8, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x1f, 0xf8, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x5, 0x3}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x0, 0x4, 0xe8, 0x7f, 0x10}, 0x23, &(0x7f0000000500)={0x5, 0xf, 0x23, 0x4, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0x3, 0x4, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x4, 0x6}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x13, 0x1f, 0x7}]}, 0x4, [{0xd8, &(0x7f0000000540)=@string={0xd8, 0x3, "27f352b3a28cacbe48a958b08717bedcb291ced412dc7a2597b05bd0a4ac8e6ef7904662ae53727b84616b8fc75662af9d0c95d4f0b6b1be6c441a38e3121244cbe17252e0265cd8dd7a339ebfa5b8afee90264e8641352ce31e6a3c79df4983e65f5d8472cc493ad5826173db48aff19fda5e1c6476b62e8b1d7b129f82818c2af4125c735d30327e93a2cc6b0d462d1245bc4c825f0a07a779c8b1aebf4815c729ed40bc9e80d756cd9916c9339f1ec06b648d6d81dec16e6cf371f7ea6fca57cef167b261a7d87d687a9f218cb544691f397d6266"}}, {0xf4, &(0x7f0000000640)=@string={0xf4, 0x3, "43a1eb2b2dfe631b82f71509167b5aa6a3ef3e737a1582b9e30a68a3abca06db007de84b1906b0f588686c90cb9aa017c8c6cbdf954a34791593cb5a7e8186861f4db1c1f155ab4682d3fbcd3a2e08f0f14846a8faef560bab3046e75933b41695270c5b42ff3785c0960ed607046c198103005293445fd0016bd9cfd68d192a81486d8ac18d6556e2ec5d9cf36a5a7696d175ae43d6a57bd1a012ca613749a0775c0c27e8d88b542cdf0635f77f9abf37e0d602348b2c78d883258b2cbb8fab6310772c1c0d641a6962b39b3f6d51f8f74e6d63be43a114e59dfc94e53593b0e5daf9c03da035b152e0d70f77334497b3c5"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x440a}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x414}}]}) 19:11:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="7a0538e4", 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan1\x00', 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000600)={'veth0_macvtap\x00', {0x2, 0x0, @dev}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000400)=""/90, &(0x7f0000000000)=0x5a) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="e7ffffff090000002d59f6be3b30a7ce"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x10, 0x80, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x20}, 0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) io_uring_enter(0xffffffffffffffff, 0x13ab, 0x6d40, 0x3, &(0x7f0000000040)={[0x26]}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)="5bc5545364e64f34247ce6ab30b4", 0xe, 0x48081, &(0x7f0000000200)={0xa, 0x4e21, 0x9fbc731f, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r4, 0x0, 0x1, "e9"}, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x80000000}, &(0x7f0000000240)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) (async) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="7a0538e4", 0x4) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) (async) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan1\x00', 0x10) (async) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000600)={'veth0_macvtap\x00', {0x2, 0x0, @dev}}) (async) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000400)=""/90, &(0x7f0000000000)=0x5a) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)=ANY=[@ANYBLOB="0100000001000000180000003cd64ce21237629bad84be908d8433111512cf8092c098c94454c4d3d8e11812953be86a9a611d9d14554572d7d96342d3b9ccf4dab307d4e346f37a1eb0febcf9bae1caea7fb0ec41e52fac171a4665137c44258c8ee83fd11fef73f9c751edb8f017430900f89b666afe944ee44d0f999b9c58ad7f867caffadf9c594279b204d112ad7de324bcbde57967b9101a4de06990750d9a54183639f1fa76bebc563123dc5579a04b520fab2b55eee573d5959819c4307a5c69569d30af6e4b9f4a5a73c9162941f98a73167be96da81e514f4cc7ef6cc04a6e280f644340c8879b2ffa8f2fc5bde55c680d5e8242616f07edf510b300307e45056a68fe0c16f78911062037b64bc44c39d9993033a92b6e7ffc4228e1c425cb10a92ed3df3421e3d9eedf72e2af6f786268a8a958270e87bfb964fda967008b3274f8d11800fcd89b461ad48def2ac710b0", @ANYRES32=r0, @ANYBLOB="e7ffffff090000002d59f6be3b30a7ce"]) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x10, 0x80, 0x4}, &(0x7f00000002c0)=0x18) (async) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x20}, 0x8) (async) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) (async) io_uring_enter(0xffffffffffffffff, 0x13ab, 0x6d40, 0x3, &(0x7f0000000040)={[0x26]}, 0x8) (async) sendto$inet6(r0, &(0x7f00000001c0)="5bc5545364e64f34247ce6ab30b4", 0xe, 0x48081, &(0x7f0000000200)={0xa, 0x4e21, 0x9fbc731f, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r4, 0x0, 0x1, "e9"}, 0x9) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x80000000}, &(0x7f0000000240)=0xc) (async) [ 473.046822][T10806] Node 0 DMA32: 2696*4kB (UME) 1369*8kB (UME) 1170*16kB (UME) 250*32kB (UME) 61*64kB (UME) 49*128kB (UM) 12*256kB (UM) 14*512kB (UME) 12*1024kB (UME) 7*2048kB (UME) 294*4096kB (UM) = 1299720kB [ 473.074157][T10806] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 473.089619][T10858] UDC core: couldn't find an available UDC or it's busy: -16 [ 473.095427][T10806] Node 1 Normal: 109*4kB (UME) 34*8kB (UE) 30*16kB (UE) 172*32kB (UE) 70*64kB (UME) 21*128kB (UME) 7*256kB (UE) 4*512kB (UE) 0*1024kB 1*2048kB (U) 958*4096kB (M) = 3943716kB [ 473.098950][T10855] UDC core: couldn't find an available UDC or it's busy: -16 [ 473.115971][T10806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 473.135523][T10858] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 473.137464][T10806] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 473.159973][T10855] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 473.168705][T10806] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 473.180563][T10862] block nbd3: shutting down sockets [ 473.186290][T10806] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 473.190686][T10860] block nbd2: Device being setup by another task [ 473.206393][T10806] 16099 total pagecache pages [ 473.209086][T10852] block nbd2: shutting down sockets [ 473.229444][T10806] 0 pages in swap cache [ 473.235253][T10859] block nbd5: Device being setup by another task 19:11:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x400007, 0x3, 0x972, 0x9, 0x0, 0x80000001}) syz_mount_image$qnx4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0xff8, 0x9}, {0x0, 0x0, 0x8001}], 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 473.259293][T10859] loop5: detected capacity change from 0 to 128 [ 473.286451][T10806] Swap cache stats: add 0, delete 0, find 0/0 [ 473.296160][T10850] block nbd5: shutting down sockets [ 473.297469][T10806] Free swap = 0kB 19:11:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x8001, @mcast1, 0x5}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xf56, @dev={0xfe, 0x80, '\x00', 0x30}, 0x7}, 0x1c) 19:11:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8f70851}}, './file0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, r5, 0x31905e13403123b7, 0x0, 0x0, {0xb, 0x0, 0xf000}}, 0x14}, 0x1, 0x50000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8001}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040004}, 0x24004000) r7 = dup(r1) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x141200, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x165, 0x7}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 473.306748][T10806] Total swap = 0kB [ 473.311612][T10806] 2097051 pages RAM [ 473.315470][T10806] 0 pages HighMem/MovableOnly [ 473.321524][T10806] 384548 pages reserved [ 473.325941][T10806] 0 pages cma reserved [ 473.330449][T10878] block nbd5: Device being setup by another task 19:11:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) (async) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x8001, @mcast1, 0x5}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) (async) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xf56, @dev={0xfe, 0x80, '\x00', 0x30}, 0x7}, 0x1c) 19:11:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x400007, 0x3, 0x972, 0x9, 0x0, 0x80000001}) syz_mount_image$qnx4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000080)="afcc5e3474626cc7a3eb3cc654c6eeea9eda20d64218615ffedbbfc83ef363246196673247e05ebf1b7942b5e91bd72c1ee4f9bd3a35c2f70a2a236d64ffa4c23bc7bef5381eccb80eca750217dee72ce62a26db9b34011031e88d5d4ce5d34cf1cc4f1b4674216cb88ae48cf50ad72ce684d235c1140264a6166bb22de8f960e15e7a2676f043001e3a8842d70baefd2bb693c4451b9fe67dc8b3f5c3f9dd861d90270d8efee4aa57ca9575aa3f320b54358aac129031884bdd5a1e8c74e601f91f27cef6014c1430b04d6eac2bd4939820c5bcb84dc53e304913e813abfcd64ad4ba0053fc80b94c98ef4eb87724d222852789cd581a8ef60a7fcd83fee52d74ee0d57e77b94907b0e719d3feffcea98a951031c2c9910da7d64f327e3617d4c8f9ab13b0666388530b236fe28df3d6ab24c48297dc87a96b02bbd8b1fa5b416a33221ab4c726696998247a0c9a903667775859a3e4be3305f6baaddc1c79f5acf24b3c74c373d0652327baae4fb44dc79779d9a1dac6338068b05c200c4a87ddfa35dae1e0ab2044697544c801135c6e0d9813dacbe88ae8407876207b13548c206f15841b97230f061228cb55b7361444b90b00488cdcc7b093aa6698f4f75e5481e4e1b190e0db24fa72e9f3a0fbc02bb5bcd38194aaf647c5acb69f0b5593a6519968f6745acc25b89014ade9ec144c82e50a7d1e43995fae0685d5bb7102488a0acc1a23302bc5de36d1a1be3df9d1089cc5c18fdf26c5e0a8b01b9124527d1fccbc06d8bd120d2b8ac6dbd94dfada0214a25a80829905936177e657b78c319dc04699417da6ed47f8da701b4e9de36cf9a0f3c9c167e07d0e90b5e59cfc5abe9e80706eecf6c26c071ccab667a7aa567cc28ab3518c61a706f0e085cda44acbf7ef8ddc7dc7bbc74219a2ce38c779ddd93711614dd27b4fc53f1434dfc84d6119f0a64cd5323861e66493398606f9ea1255a51ea5bbe4ead085f014c3fb15f9104d2714057b008ff457e9675d4471a0932517fc02579657c8f28001c6d3628324b1139378438a6546679661c6cedffaa343676e40e5fb81e82dfd1fb2fe951572d355229aecf0ba5209b68afed9bd09a30dd4aee105cdaea57541c1503076b068b187149ad3fdb0a36609452330ae3894990ff9dd4e508e563a84307689aaef41ecbdef5a019df12ad3b518701a04ce6341ef78b225a3c587e73d476a3f6351d4a2f9fb7aa881b47bfe5f5f60321c8c8168118e06c345f4da4d249f8f5152ce16d32613065cbfc19994e4b730e278cd53d4672737808384894c64f4286bf99482a05d7acae5f6e55c5fdf4a9c472097150eaee952cbece64e02ee98e67852366ed5c98583d8d3af89104a4dec6b64ffaaeb135a947e3b6cbff0a26145577a5c9283c038307bccdb1fca15dc6fd46b866df0a9ae7bc8cc0085b18afafdf72de58ebeda8a6d56f8244d4dd5232407a79015cb5021ea5b809b10eafebdd9435b91fb54aec58a16004098a9263d818bf62393fa46321ad2a9aa6742715ee8d98237a18b1d6ab60306e0a304247054c31c9fe9bf0af188a9af9486f08f362ac8940f9a8d752fa477f3da9739a56b313b380017a632c91240893a74879f83b1dd41d9488830dea003fec0cba616629a596377606163a8ac1bf011498fecac3362703903fd15e4de24c87c6ef967b3820bc8e335766a2ee2bb63058602456c46e705cf17856d9bd01527f3f308c9563080decef8f9991b01f57feaa069a607e227275cdf28c7812250358d7652bedb38bf255383a3f51e1abbcb821a340ef5a4bd357587044d7ee0b42ab26528fb0101e7d1304b23dd80365241c8ba4d62a91e4a00c7ed3cdf65acfadb74f2fa524bf25af3feb70350b11d106dc94318aaed00f41f2ae4b78dce859537e0020db4381db8c4257b18e96e50b184ef1e9013d76ee9e88f633ed1a5ee7953f1ae3d7b8e0fd7c2470d7f3c56357226a95fd8faf5abb7fba0b1aebacdad1ff13c907ddcb2b45015d67258821e2cf092550b5fe69cfc3548a5642e50bdba3a1d1ae50e986cb63820e38af375c80a81ea50639c30c1e2e56dad963f61e4d7646feef3d551a5ae537387273903745f1619f23117a848b7935ee5a21f0c9f77c1b7198f9520d6ea6af47b21465fff11a5d4bec9db46e7472243b7f3e12ec004019117e1f97e9b3cc5445a8425ed903add9a68c553b1d189541e400604a951591a01cae8f48b4f148339abb2f09763e3d8578b65956b97a37ca78672873b812ce9eb8d9368e50ab16c7a8d1b8e6609875195cda19d08a22f4bae42d4559356c548d5d23ce3c347ef167a0e4ac360cbf16f1474ec9cfb44d15b79bdabbc34b66c35c2bf4276068c8191db9f9b07e0c59046ca688f11dcb58c3697b7518fc3381123e135592fc03b5008d532646f1fe96769dea40b7444c3254a47bb70f0131a300e6c818a090771fd2ae57543c8f8842560aed47683691382e03cbc1f6807a3884de6d5a8478a32a21b0acf4705c7a8bb67e300997c3164496aa3f878472b3e23ea2233b8219ed8f30015892e5e10017b7707271a2765b57232846bdfe1c1cdb562c19d718ea9f262581317399f2fbb46d904a2349efc6d763be008d47a81b9c41965cdee24709456c8c03b3a67a5563ce87c05b1925e89c7f6e1f181590d46bdb213fae6ac9e0a8a007be976b1d5d9b90711901f9f9cd181efde674b1a291db6dce4177f4ee8ed9fc55a30c0fc6d51c6da0f05d7ed63077090ccc04728c6665ad836dc763349fa7e505c12c04afe13f9a612ffd57d072f253888387136150e52cb6b7ce186f244aaf781453aad46489c66a7bc5a750ea329f8db97240e86a5a4269d4f5243461d6398b6af14918624a41a92e2259ed47677eac07eeda7b371e2d872d80f31d8e7ac7a5e2eebee0f35c00e3a85dff8e381be50bdabb89032e775db560b0c7bdd0408e5c9bb94e36610e3cf64f2b529c75185b13db526363e978d0de294375575e6d86ab7015f2469936fa8d82fa9351bb7c6aa80c42c5927a967de005dff203d9b5f1c4166277ef94814582ad95e988e176ea85071fe10033ef3bac20a849adea164cb8b8157d28e0cf61e5849bcead68c6a475bccb80c7d8a3bb257926eccf82463fb1dd84ead225dc7f095e8698ed579361c93306863a1b36cdf784fe398c4e635af36d30bd202066d77305819dccbc3a014b52d016f53b28e5f15ea3260f180450588769f04d426fc6e8f1c512ef8d253fb50183ed7c9a748855ffc01e5da348f5d2d24ddfd811adbc18c8e4c43f50e31e435cf1f0f084f342c8fb49ed76ae0aca3d60164b124684814bfcc9e658f5fe435a1d923ac86ee6ecaa51d4a3f5c696c908084caedeefa0f600e8c0068b9bf517c632f587a628d7d81ec9041380e0ec7dc23bf123c5aa3107f051a8564e5afcde3782157f94caeaad5e59c57f88af07f81bf8a112ddb5a08085d06a9810854dd44c45ffbd99c42265bdc367e2d7f3d552a8286346d52ba72a7c81934cd46b01b55fcaf314bf3e00fdbfb8c84f7996f89a20619e24e4d5aba7e6f87df807a56c6140681ed34ffb8d3518ebf96f2ca6b98fa4576196eb12a8c8d64fdd7a568722101c5dfaf657b2f0f333b055fab297722b01e20632cebc34d5b7525791914ff7d17959e6ae2fbe3d6373e6e054e989ff5b339606c655794a5dbe8ea399d7a94e9883b0a0ffb66c88ee564020fd482f2e8aae4b66aa9c12af901bccaac1eb5d4543d0f6e2c7e6fd1d282381dbde9405629af9b5f0d57a0329bb817bc8934c9bc6f8577ec5f5513d08e767a01965268fe9597af1d04be1a207e1fc89ab61f4a10b1bd36e5c04fc55867ea9c845c1f67d0cf94561384657cfbeb0e8b857b89e545d7e5eeaeef6c06ba987305c7496258a5cc6cbc241e2a8408382aa54a15131ef807da240429f57d41058c88e422be21df1251955e547b31e5c73bab3b9a7d8f24b2e4c70d7296f8ececd42fc3bacfc9dc7d3eea148cc1b3332f951b948425145f93c5f0768404d05892c59b68be3dff5aaea3ea91706cf9695b169f483ad11248b4bae03acfc017d5f3cbc62b4b3b2dcfaa61feda0ee42253271e01b53108b6e6fe48c3139e345119b0490dbeb0864345318151ed5bbd993b935f108461b2e7723a5f6eaa5e05a6e45f2b6ca683f42576504586dcad73cd5bf53e33187725b25d243760c2b98b9c78fb132d02da1288b6b13231f1d3bf49c4b876769cfd15deb94d22b3ae9df6f2ea8dc7aedccd7988ad120b9500db4a0f27299d9d8b2c2f122689448e041d6ad93eee2dc6fd32a0038e79c7543532055f7549528322752b030f13e6a18137f0bd6841a372196919aae44f357afb6ac5516b94a4fd6491017fe52269ee1b6070b1c31f1b21a09c1d84ae01a9dfd2b4d15f9ac6f24d7ae92894c57ea535c7c66025dccae9d6264af54cbb32fa21099980fa946358c99dc0b3ad4ed170419e4f8a132186622351506a7fd9970c69263089f79e75356e76d7d585c05cc71fbcd057917f72d1bd15d30a42ed3573cfdb1fa5aa5cc0480596340e990efe9b4f96d8044c4c41594042fcfa18aaf818fddb7c8ab6858aa7edd9219ff6ece3c0906e7033811c56f08424764d7c0858d881c0f64e298ea2958428018735f82289e7e465ff1a8d9da3af33ed851da7be285192b2278b474eb6c88d1c7cb0b53bb0bd2484f75db76fe5e6ef41dcfbc2936a0a35f6a4fca876cd38ed934e5f72ca3de45a67718ff9ee9a6c36c6e9a74c41ee8e0c45f488f9edb45536b3ab059c7835ae09d8321265275fe660290af7a71704038a330855ed0866257093ca2a0f9009f7a3a0827dd778932c745d8a801a8dbb94ce6002cd32c6a206a77674ca13af8772ed3b00d28a64109e2cb4c730246437589029c9c0ec961219f7f6e542f79815ae8fab278b9e28866350d151de3370fd755e7afa67736a430e815ba3d106e3cb2c8c0fcda466de8866ae5f74d5286e35adfc1c197f246b6784f5d76dcfb667c782efd6ad2288ba0f3c081c36fd863db9669558235b0fcbd0bc16599fd241ef1efb1b1e5ea0765a6bc992af952371e77db280d3cecc162dd672d405109638f55708982ce99f7a701599f6572bfb717e5f4ecf946698a9978c258855e9003080dfe2ab671f236717b4b187d6c7398f63dc6ad00f27a76bc7aa725b9b2c1a1b8dc8953b8af07097907a7f9e8a3eae79451b055268f1fe027c75f7bd75dd6fb2846bd6f54f21c5dc4de84292c50b12cbbd7f6a37ce9aaba98cb18b7745499caed9aa0f1ef04f968bd66c3864fd439085f1c92f381095cbfee6e21434047ea0afb3b29bc4d88e1bedd58d946eebcb7d78034cf15d16076c29ac4d0f3e73d53531ef8df28e53bd98f1f6188d57f02a4af52a279292957109e2c0cfa57016a535fc217d404e99947f9c590c13a910624ada5aecfa77a5d4e43b2e3834eb22a682173277ec22b464eb1306b20af9117128ff1177280ee64678321ff44dab8d8d141e0b6633a4bebef4365d36b0031d7380be58d262a4d2f256621dd041ce04977c653010f0ffd76cdf1741ae99c43886febd8587fe8be077a8f764c96802dce9b178a729756cc3f8fbdc9ce8acce971d19b19112781ce9c81bb380931f064dda979af15b894269d0ffc2f96311a4824cf0b3b2dd244217563caef20bdcdc2f1743308fe96ccfca8e7d4482035671be94993e5b48810bc795b0d29fdc351ad3a5ef2cff863a2c6de891c03a3a69b3f5b3f9a969481e2c48149a2f0", 0xff8, 0x9}, {0x0, 0x0, 0x8001}], 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async, rerun: 64) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (rerun: 64) 19:11:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 1) [ 473.445804][T10877] block nbd3: shutting down sockets [ 473.506101][T10904] block nbd4: shutting down sockets [ 473.506423][ T3734] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 19:11:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8f70851}}, './file0\x00'}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, r5, 0x31905e13403123b7, 0x0, 0x0, {0xb, 0x0, 0xf000}}, 0x14}, 0x1, 0x50000}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8001}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040004}, 0x24004000) (async) r7 = dup(r1) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x141200, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x165, 0x7}, 0x8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 473.596086][T10903] block nbd3: shutting down sockets [ 473.604046][T10903] FAULT_INJECTION: forcing a failure. [ 473.604046][T10903] name failslab, interval 1, probability 0, space 0, times 0 [ 473.620035][T10907] loop5: detected capacity change from 0 to 128 [ 473.620930][T10909] block nbd4: shutting down sockets [ 473.626710][T10903] CPU: 0 PID: 10903 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 473.643183][T10903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.653864][T10903] Call Trace: [ 473.657861][T10903] [ 473.662533][T10903] dump_stack_lvl+0xcd/0x134 [ 473.667704][T10903] should_fail.cold+0x5/0xa [ 473.672593][T10903] ? tomoyo_realpath_from_path+0xc3/0x620 [ 473.678333][T10903] should_failslab+0x5/0x10 [ 473.682850][T10903] __kmalloc+0x72/0x340 [ 473.687029][T10903] ? lock_chain_count+0x20/0x20 19:11:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8f70851}}, './file0\x00'}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, r5, 0x31905e13403123b7, 0x0, 0x0, {0xb, 0x0, 0xf000}}, 0x14}, 0x1, 0x50000}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8001}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040004}, 0x24004000) (async) r7 = dup(r1) (async) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x141200, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x165, 0x7}, 0x8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) r9 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 473.691913][T10903] tomoyo_realpath_from_path+0xc3/0x620 [ 473.697691][T10903] ? tomoyo_profile+0x42/0x50 [ 473.704109][T10903] tomoyo_path_number_perm+0x1d5/0x590 19:11:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, 0xa, 0x7, 0x801, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @generic="4c0654046a3835a120fc4552744969b36f9d1c172fed85ef153da7b3ff7cf2e59528628a7a9edf8f1d8c3df586196cac93ca", @typed={0x8, 0x74, 0x0, 0x0, @fd=r1}, @generic="dee29581e0ed90e9683c1fba9b77608e29044f1d7a2069a3684b99515cc3d23ac772a1876d986cdabd4101a4ef679961aee644ecd6335ed768e9818285f6035e256bb16d8d11f16ca90d4d469530d05cf29e1df98037e217c7e50276ddb9fefb11591c408af3f7456f7f7d29052783335f54f782325183208c7cbb63359e3fa176e4d9cd5f162a597bfe92bc314547b3b3b326d5c44c777d03821596095aef18bb13ef0facf2f60dec", @typed={0x8, 0x56, 0x0, 0x0, @fd=r6}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) [ 473.704144][T10903] ? tomoyo_path_number_perm+0x18d/0x590 [ 473.704169][T10903] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 473.704191][T10903] ? __lock_acquire+0x1655/0x5470 [ 473.704237][T10903] ? find_held_lock+0x2d/0x110 [ 473.704265][T10903] ? __fget_files+0x28c/0x470 [ 473.704295][T10903] security_file_ioctl+0x50/0xb0 [ 473.704318][T10903] __x64_sys_ioctl+0xb3/0x200 [ 473.704344][T10903] do_syscall_64+0x35/0xb0 [ 473.704366][T10903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 473.704393][T10903] RIP: 0033:0x7f6370174059 [ 473.704412][T10903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 473.704434][T10903] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 473.704459][T10903] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 473.704474][T10903] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 473.704487][T10903] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.704501][T10903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.704515][T10903] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 473.704544][T10903] [ 473.727385][T10906] block nbd5: shutting down sockets [ 473.761497][T10919] block nbd4: shutting down sockets [ 473.764796][T10903] ERROR: Out of memory at tomoyo_realpath_from_path. 19:11:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 2) 19:11:08 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) dup(r0) [ 473.910581][T10921] block nbd4: Device being setup by another task 19:11:08 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="c4dc0100e9"], 0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0xd6d}, 0x8) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105400) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000001c0)=""/52, 0x34) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r8 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000240)={'veth1_to_batadv\x00', @ifru_settings={0x800, 0x1, @cisco=&(0x7f0000000200)={0x5bb, 0x69}}}) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) 19:11:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 19:11:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) (async) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) ioctl$NBD_DISCONNECT(r1, 0xab08) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, 0xa, 0x7, 0x801, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @generic="4c0654046a3835a120fc4552744969b36f9d1c172fed85ef153da7b3ff7cf2e59528628a7a9edf8f1d8c3df586196cac93ca", @typed={0x8, 0x74, 0x0, 0x0, @fd=r1}, @generic="dee29581e0ed90e9683c1fba9b77608e29044f1d7a2069a3684b99515cc3d23ac772a1876d986cdabd4101a4ef679961aee644ecd6335ed768e9818285f6035e256bb16d8d11f16ca90d4d469530d05cf29e1df98037e217c7e50276ddb9fefb11591c408af3f7456f7f7d29052783335f54f782325183208c7cbb63359e3fa176e4d9cd5f162a597bfe92bc314547b3b3b326d5c44c777d03821596095aef18bb13ef0facf2f60dec", @typed={0x8, 0x56, 0x0, 0x0, @fd=r6}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) [ 473.981097][T10924] block nbd0: shutting down sockets 19:11:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) (rerun: 32) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) (async, rerun: 32) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) (rerun: 32) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) (async) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, 0xa, 0x7, 0x801, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @generic="4c0654046a3835a120fc4552744969b36f9d1c172fed85ef153da7b3ff7cf2e59528628a7a9edf8f1d8c3df586196cac93ca", @typed={0x8, 0x74, 0x0, 0x0, @fd=r1}, @generic="dee29581e0ed90e9683c1fba9b77608e29044f1d7a2069a3684b99515cc3d23ac772a1876d986cdabd4101a4ef679961aee644ecd6335ed768e9818285f6035e256bb16d8d11f16ca90d4d469530d05cf29e1df98037e217c7e50276ddb9fefb11591c408af3f7456f7f7d29052783335f54f782325183208c7cbb63359e3fa176e4d9cd5f162a597bfe92bc314547b3b3b326d5c44c777d03821596095aef18bb13ef0facf2f60dec", @typed={0x8, 0x56, 0x0, 0x0, @fd=r6}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) [ 474.070786][T10941] block nbd3: shutting down sockets [ 474.077795][T10930] block nbd2: shutting down sockets [ 474.083827][T10940] block nbd5: shutting down sockets [ 474.088486][T10929] FAULT_INJECTION: forcing a failure. [ 474.088486][T10929] name failslab, interval 1, probability 0, space 0, times 0 [ 474.128597][T10929] CPU: 0 PID: 10929 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 474.139661][T10929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.149807][T10929] Call Trace: [ 474.153109][T10929] [ 474.156081][T10929] dump_stack_lvl+0xcd/0x134 [ 474.160714][T10929] should_fail.cold+0x5/0xa [ 474.165540][T10929] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 474.171740][T10929] should_failslab+0x5/0x10 [ 474.176308][T10929] __kmalloc+0x72/0x340 [ 474.181034][T10929] tomoyo_encode2.part.0+0xe9/0x3a0 [ 474.186897][T10929] tomoyo_encode+0x28/0x50 [ 474.191542][T10929] tomoyo_realpath_from_path+0x186/0x620 [ 474.197246][T10929] tomoyo_path_number_perm+0x1d5/0x590 [ 474.202794][T10929] ? tomoyo_path_number_perm+0x18d/0x590 [ 474.208521][T10929] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 474.214378][T10929] ? __lock_acquire+0x1655/0x5470 [ 474.219667][T10929] ? find_held_lock+0x2d/0x110 [ 474.224485][T10929] ? __fget_files+0x28c/0x470 [ 474.229226][T10929] security_file_ioctl+0x50/0xb0 [ 474.234297][T10929] __x64_sys_ioctl+0xb3/0x200 [ 474.239008][T10929] do_syscall_64+0x35/0xb0 [ 474.243650][T10929] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.249654][T10929] RIP: 0033:0x7f6370174059 [ 474.254074][T10929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:11:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) (async) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x8001, @mcast1, 0x5}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xf56, @dev={0xfe, 0x80, '\x00', 0x30}, 0x7}, 0x1c) 19:11:08 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0) (async) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="c4dc0100e9"], 0x9) (async) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0xd6d}, 0x8) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105400) (async) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000001c0)=""/52, 0x34) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r8 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000240)={'veth1_to_batadv\x00', @ifru_settings={0x800, 0x1, @cisco=&(0x7f0000000200)={0x5bb, 0x69}}}) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r8, 0xab03) [ 474.275205][T10929] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.283754][T10929] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 474.291733][T10929] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 474.299703][T10929] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.307670][T10929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 474.315647][T10929] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 474.323639][T10929] [ 474.350693][T10929] ERROR: Out of memory at tomoyo_realpath_from_path. [ 474.361594][T10946] block nbd4: Device being setup by another task 19:11:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 3) 19:11:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup(r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) dup(r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) (async) [ 474.401988][T10934] block nbd4: shutting down sockets 19:11:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, 0xa, 0x7, 0x801, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @generic="4c0654046a3835a120fc4552744969b36f9d1c172fed85ef153da7b3ff7cf2e59528628a7a9edf8f1d8c3df586196cac93ca", @typed={0x8, 0x74, 0x0, 0x0, @fd=r1}, @generic="dee29581e0ed90e9683c1fba9b77608e29044f1d7a2069a3684b99515cc3d23ac772a1876d986cdabd4101a4ef679961aee644ecd6335ed768e9818285f6035e256bb16d8d11f16ca90d4d469530d05cf29e1df98037e217c7e50276ddb9fefb11591c408af3f7456f7f7d29052783335f54f782325183208c7cbb63359e3fa176e4d9cd5f162a597bfe92bc314547b3b3b326d5c44c777d03821596095aef18bb13ef0facf2f60dec", @typed={0x8, 0x56, 0x0, 0x0, @fd=r6}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) [ 474.457022][T10943] block nbd0: shutting down sockets [ 474.522680][T10959] block nbd3: shutting down sockets [ 474.530608][T10959] FAULT_INJECTION: forcing a failure. [ 474.530608][T10959] name failslab, interval 1, probability 0, space 0, times 0 [ 474.547025][T10959] CPU: 0 PID: 10959 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 474.558185][T10959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.569988][T10959] Call Trace: [ 474.573401][T10959] [ 474.576359][T10959] dump_stack_lvl+0xcd/0x134 [ 474.581002][T10959] should_fail.cold+0x5/0xa [ 474.585549][T10959] ? __kernfs_new_node+0xd4/0x8b0 [ 474.590731][T10959] should_failslab+0x5/0x10 [ 474.595670][T10959] kmem_cache_alloc+0x5e/0x3a0 [ 474.600637][T10959] __kernfs_new_node+0xd4/0x8b0 [ 474.605503][T10959] ? kernfs_path_from_node+0x60/0x60 [ 474.610939][T10959] ? find_held_lock+0x2d/0x110 [ 474.615993][T10959] ? blk_mq_update_nr_hw_queues+0x939/0xd30 [ 474.621929][T10959] ? lock_downgrade+0x6e0/0x6e0 [ 474.626795][T10959] ? __mutex_lock+0x21a/0x12f0 [ 474.631791][T10959] kernfs_new_node+0x93/0x120 [ 474.636521][T10959] __kernfs_create_file+0x51/0x350 [ 474.641673][T10959] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 474.647444][T10959] sysfs_create_file_ns+0x127/0x1c0 [ 474.652662][T10959] ? sysfs_add_file_mode_ns+0x3f0/0x3f0 [ 474.658414][T10959] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 474.666747][T10959] ? show_partition_start+0xb0/0xb0 [ 474.672137][T10959] ? blk_mq_init_queue+0x140/0x140 [ 474.677765][T10959] device_create_file+0xea/0x1d0 [ 474.682942][T10959] nbd_start_device+0x37f/0xd10 [ 474.688157][T10959] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 474.694910][T10959] ? security_capable+0x8f/0xc0 [ 474.699778][T10959] nbd_ioctl+0x5f3/0xb10 [ 474.704065][T10959] ? blk_ioctl_discard+0x330/0x330 [ 474.709832][T10959] ? nbd_release+0x160/0x160 [ 474.714439][T10959] ? nbd_release+0x160/0x160 [ 474.719541][T10959] blkdev_ioctl+0x37a/0x800 [ 474.724054][T10959] ? blkdev_common_ioctl+0x1790/0x1790 [ 474.729754][T10959] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 474.736019][T10959] ? blkdev_common_ioctl+0x1790/0x1790 [ 474.741489][T10959] __x64_sys_ioctl+0x193/0x200 [ 474.746254][T10959] do_syscall_64+0x35/0xb0 [ 474.750755][T10959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.756649][T10959] RIP: 0033:0x7f6370174059 [ 474.761060][T10959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 474.780997][T10959] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.789411][T10959] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 474.797618][T10959] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 474.806110][T10959] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.814769][T10959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 19:11:09 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) [ 474.823016][T10959] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 474.831636][T10959] [ 474.854268][T10959] block nbd3: device_create_file failed for pid! [ 474.856388][T10962] block nbd0: shutting down sockets 19:11:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, 0xa, 0x7, 0x801, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @generic="4c0654046a3835a120fc4552744969b36f9d1c172fed85ef153da7b3ff7cf2e59528628a7a9edf8f1d8c3df586196cac93ca", @typed={0x8, 0x74, 0x0, 0x0, @fd=r1}, @generic="dee29581e0ed90e9683c1fba9b77608e29044f1d7a2069a3684b99515cc3d23ac772a1876d986cdabd4101a4ef679961aee644ecd6335ed768e9818285f6035e256bb16d8d11f16ca90d4d469530d05cf29e1df98037e217c7e50276ddb9fefb11591c408af3f7456f7f7d29052783335f54f782325183208c7cbb63359e3fa176e4d9cd5f162a597bfe92bc314547b3b3b326d5c44c777d03821596095aef18bb13ef0facf2f60dec", @typed={0x8, 0x56, 0x0, 0x0, @fd=r6}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) 19:11:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 4) [ 474.912803][T10966] block nbd4: Device being setup by another task [ 474.923985][T10961] block nbd4: shutting down sockets [ 474.981087][T10969] block nbd4: Device being setup by another task [ 475.020776][T10982] block nbd2: shutting down sockets [ 475.021193][T10973] block nbd0: shutting down sockets [ 475.031587][T10971] block nbd4: Device being setup by another task [ 475.050656][T10985] block nbd3: shutting down sockets [ 475.070540][T10984] FAULT_INJECTION: forcing a failure. [ 475.070540][T10984] name failslab, interval 1, probability 0, space 0, times 0 [ 475.089250][T10984] CPU: 0 PID: 10984 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 475.100072][T10984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.110312][T10984] Call Trace: [ 475.113616][T10984] [ 475.116766][T10984] dump_stack_lvl+0xcd/0x134 [ 475.122391][T10984] should_fail.cold+0x5/0xa [ 475.126928][T10984] ? __d_alloc+0x2a/0x950 [ 475.131738][T10984] should_failslab+0x5/0x10 [ 475.136822][T10984] kmem_cache_alloc+0x5e/0x3a0 [ 475.141635][T10984] __d_alloc+0x2a/0x950 [ 475.146297][T10984] ? mark_lock+0xef/0x17b0 [ 475.150755][T10984] d_alloc+0x4a/0x230 [ 475.154911][T10984] d_alloc_parallel+0xe7/0x1af0 [ 475.160050][T10984] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 475.166588][T10984] ? __d_lookup_rcu+0x750/0x750 [ 475.171672][T10984] ? lockdep_init_map_type+0x2c3/0x7b0 [ 475.177451][T10984] ? lockdep_init_map_type+0x2c3/0x7b0 [ 475.182955][T10984] __lookup_slow+0x193/0x480 [ 475.187664][T10984] ? page_put_link+0x220/0x220 [ 475.192472][T10984] ? __d_lookup+0x44b/0x790 [ 475.196994][T10984] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 475.203030][T10984] ? d_lookup+0x101/0x170 [ 475.207369][T10984] lookup_one_len+0x16a/0x1a0 [ 475.212175][T10984] ? try_lookup_one_len+0x180/0x180 [ 475.217484][T10984] ? down_write_killable_nested+0x180/0x180 [ 475.223387][T10984] ? do_raw_spin_unlock+0x171/0x230 [ 475.228595][T10984] ? mntput+0xc/0x90 [ 475.232525][T10984] start_creating.part.0+0x13a/0x290 [ 475.237822][T10984] debugfs_create_dir+0x69/0x4d0 [ 475.242880][T10984] nbd_start_device+0x413/0xd10 [ 475.248017][T10984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 475.254518][T10984] ? security_capable+0x8f/0xc0 [ 475.259492][T10984] nbd_ioctl+0x5f3/0xb10 [ 475.263956][T10984] ? blk_ioctl_discard+0x330/0x330 [ 475.269184][T10984] ? nbd_release+0x160/0x160 [ 475.273896][T10984] ? find_held_lock+0x2d/0x110 [ 475.278685][T10984] ? nbd_release+0x160/0x160 [ 475.283295][T10984] blkdev_ioctl+0x37a/0x800 [ 475.287977][T10984] ? blkdev_common_ioctl+0x1790/0x1790 [ 475.293747][T10984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 475.300023][T10984] ? blkdev_common_ioctl+0x1790/0x1790 [ 475.306742][T10984] __x64_sys_ioctl+0x193/0x200 [ 475.311552][T10984] do_syscall_64+0x35/0xb0 [ 475.316105][T10984] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 475.322055][T10984] RIP: 0033:0x7f6370174059 [ 475.326479][T10984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 475.346691][T10984] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 475.355211][T10984] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 475.363330][T10984] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 475.371490][T10984] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 19:11:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async, rerun: 64) r5 = dup(r4) (rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 19:11:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, 0xa, 0x7, 0x801, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @generic="4c0654046a3835a120fc4552744969b36f9d1c172fed85ef153da7b3ff7cf2e59528628a7a9edf8f1d8c3df586196cac93ca", @typed={0x8, 0x74, 0x0, 0x0, @fd=r1}, @generic="dee29581e0ed90e9683c1fba9b77608e29044f1d7a2069a3684b99515cc3d23ac772a1876d986cdabd4101a4ef679961aee644ecd6335ed768e9818285f6035e256bb16d8d11f16ca90d4d469530d05cf29e1df98037e217c7e50276ddb9fefb11591c408af3f7456f7f7d29052783335f54f782325183208c7cbb63359e3fa176e4d9cd5f162a597bfe92bc314547b3b3b326d5c44c777d03821596095aef18bb13ef0facf2f60dec", @typed={0x8, 0x56, 0x0, 0x0, @fd=r6}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) 19:11:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001280)={@in={{0x2, 0x4e22, @broadcast}}, 0x0, 0x0, 0x5, 0x0, "08fdf3b07e3cc7550f75f06d0087789599d94e57c3d8c34f8db29fb79987a541bd01683dc86d88b198efef9801d948d76b79208ab6f0979b24abe311e62eb638192464a83dc2186b1b36989b41398551"}, 0xd8) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x1000, 0x810, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @loopback, 0x67fe}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x400}, 0x1c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) recvfrom$inet6(r1, &(0x7f00000011c0)=""/190, 0xbe, 0x80, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @local, 0x1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) [ 475.379592][T10984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 475.387767][T10984] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 475.396288][T10984] [ 475.411407][ T3655] block nbd5: Receive control failed (result -32) [ 475.411842][T10952] block nbd5: shutting down sockets 19:11:10 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="c4dc0100e9"], 0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0xd6d}, 0x8) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105400) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000001c0)=""/52, 0x34) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r8 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000240)={'veth1_to_batadv\x00', @ifru_settings={0x800, 0x1, @cisco=&(0x7f0000000200)={0x5bb, 0x69}}}) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="c4dc0100e9"], 0x9) (async) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0xd6d}, 0x8) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105400) (async) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000001c0)=""/52, 0x34) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) (async) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000240)={'veth1_to_batadv\x00', @ifru_settings={0x800, 0x1, @cisco=&(0x7f0000000200)={0x5bb, 0x69}}}) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r8, 0xab03) (async) 19:11:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001280)={@in={{0x2, 0x4e22, @broadcast}}, 0x0, 0x0, 0x5, 0x0, "08fdf3b07e3cc7550f75f06d0087789599d94e57c3d8c34f8db29fb79987a541bd01683dc86d88b198efef9801d948d76b79208ab6f0979b24abe311e62eb638192464a83dc2186b1b36989b41398551"}, 0xd8) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x1000, 0x810, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @loopback, 0x67fe}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x400}, 0x1c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) recvfrom$inet6(r1, &(0x7f00000011c0)=""/190, 0xbe, 0x80, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @local, 0x1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:11:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 5) [ 475.531299][T10987] block nbd0: shutting down sockets 19:11:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001280)={@in={{0x2, 0x4e22, @broadcast}}, 0x0, 0x0, 0x5, 0x0, "08fdf3b07e3cc7550f75f06d0087789599d94e57c3d8c34f8db29fb79987a541bd01683dc86d88b198efef9801d948d76b79208ab6f0979b24abe311e62eb638192464a83dc2186b1b36989b41398551"}, 0xd8) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) sendto$inet6(r0, &(0x7f00000001c0)="ac543697b759cd8df96793282feca3804c85ca01fdfda0e84aff29b43da09c285e116ff128bb3c2b4f3968c0ce41373bcbf35940680cd3b719044d064db47923137a81d6bf65460529901be9677334344eede1a5577bd4284449e685a95a8c9857a4995fc848e5145c41ec468e96f16f12536c28665a248514f76b5bcfae151797d51db079524ede316bdadb11935c2d6cb079404a4bedf4dfaa2fcdf4c0f369ff3ef2e81202e95369760d817c6cb19331dbbcbc30a503e0365fdfd276a559eba1e1be61ed5b6f468f6bb6c820c33b2572425bfd3214c3b3fa2855da5e0cc321032d118ecb5a3893f3020857c9225296bf95738a442e20a4034c6845d00679b6fe116cd3715d74519a34413c58e6252482f86e32a93cf05d85f6f75f98d282879315e1839dd71d9817bef3203ca1e3977568db226685b9289c24dc94529966c010932f0f281217c7371eb9b47a8a1f1677bd6cafa05c8576539fabb75780734ad4575a53bc28c56c7038017ab2ba54da2c2ec5f3f1dc899bf47074ff28f99bf510d2a7b72eaa460c2e27ab2d4aba1d0ca0d3a177b5ba313d60aa3898baa5247d80b944933bda01d23e8ff1ed71a366ff2c69a9179088bc951fa92bfaa4c2898374b6487d3e3fac896b2870841e5f01976f9d7aa52e520484982005909c482afb956afc2ebfc750b488f9aa22fbb2d3d117ab517fbaeb33402148b0d27d0ddabbf53438068b514ecd368d3644547e7e2567613a3c4356c095e305bd8dbdef222d671484ca8507715196c10d9f45d5dfbb46bf05081359efcf6b24f9112abc7a2a2b30f97fef1dbe8f5d6db7ecad1a59fdf15545be91784265636296fb1d7981cb6aad5423096eea7edde7c7dba4fb01c0d09e5957515d100f6c9aec3e1a4ee2b2ec9c20edae2e07d9d55c3143415f3567e969130fc4016160117b2df9e1c4dd308721aa60ddfbc05acd7b93a00cefd9736b625f9b0e0f02461c25159a47fd3cbea3c6c87260759d19d70befb99196319cd6e0dfafd763c5c180d78340323476996c8d4ef4f87c3036ef73fc1624f97696ac0eaa467aadbb2f5fb8c79fe3ee1cd20f09946382a43f9db72fc92c3e2ea10b97b1f168ac8e32852c1560ace9ad69200625c32897b39d4f0099cedd51f8159470c212b7df49bb6c79eb9c6bac09f7e3e9574ed1634cede2d2737bc3337c5339bf9fba3ead10c1c1dcc5b288f226d0570f5e29b71c06c9dd99a59eefe2429d04c4d9dffd5ff9cb6f74d4475fad278394d5b222f72e6ef528ce60ba28dffde6581bc8bf86736857a4fdb2f084dca82045fb19793b22dcc9997fcb30a78401db55edf3d04abd627114fa7933eb20803aaecac6b61bc4d47c737e1d9fc7559cd868ed68b9ba4ee91191894c0b18b32d8c416f7e980d591e70f3e82c04cefb4f40176c0d0403ae29b991e1270bb6bb4976f64ff0a2e6207b80fabf50a538424aed493bb92024ec3e395e46e22a6eeec8b116c2df2f2fa758189dae9d9a7e0ceb44d8bd81caf17a9c373570052a6b257bf4aaff6cf1d27e2ffd4466240e971e7fda0e8e3ad708bd968c0f2a8346f8d00e38486ef7a54690fcddf84e130a0706714b38b9499a6c0edc9bace356335bde0470041849a36505d14a613181748d358de2c954dbba35511e3d604cc771e4e55a2712881548afa331f8b412b59e9e9e35a6129b41d80ab365412dfb15c74d2005cd46024217dab9a7e04ffbc254d7e722400a4c231d0779d5e3e80d6a5cba16374ec4050d5668e855c2e7eeba8f4d78e89575ab828e5c0fba7f816f1625e693d980c838176ee1fe6e84870d75c818a695bce258af8cb0f523c19d20d4ebed367e099110042b809a8a58106a359cbc04206588f6a18e06936c19997431deccb38384b1650b75c26eabd227a86c1c4e649b12a0b9a9b26c803a5e5dfc2dc3f1863a51ea17229e5aacfc34443ef4af85277219cff95f6052d5c2820a0eaec0f3b46f91525d7c713220ab2c9b46b2338454f399e0c72b0182aec03dc44dcdec20962d70cc21a2ad1d813e0010d4c78ba5613894e7b14253f5bf65f3d479c43e91c46e8db571c4f9f4117c42dad29a04a990be09921fe23f76d384175524432202fe6bb616bc6f1a4c756efdb148c8933cb8fd906a8dc493cad13ffac099df3e6cf6992e908f24beb038d853fe4d9fbda9e76e2e6ebb09612c4370837e014061e898e04386a80fcb518471963fbbc09c40890ee7f6f9cabe7a6aab1ce15c764e50e99162d5078fafe825036002c57800d91cf49af1bf6a0e24ec273db44eb423d897da9262905b8fd3e700341eaea266063c73848da437478b99e65a7a2768639e4ed988dcae298f07aaed5f30a8a82dccdff9484ed4286eecce57e09ca1701d5900489e984cb9fd7fb1ac05a3e85c640a9f713bff06f9ab6ab40e4d2b931ac05cb3998003df5788e4f29d5d41e884cb440210a646fe0b3107d0ac29263005f6e3ae00c322dbc24844481ee648d699d0578fe1340af277a46b6bb3cf4979baad7896e010187fd57437fbc9f30c76387ddda19cabc9d2672f711679054f1314eddeafb4b431b0d2e31bd424c07e405518480ad9eb90aac6164426685aa4aa177ab378d8d3ed035032a7d02c930a9cecc3c6387f060d5895ebbea2a485cf18eb5e93b29cbcd3082e4b0d9370af4a2916ccca6d54bceb111d0c85f6a99d55f3998f9c8445049492d0b8e115f1f6c5b0c32468bfb3627f7d3d2f2374c487d4628675e05063aaae5a4aebdc98a17e8909bdbf81f512e85742ff257db9100a01d1ac4dea45f15c5322a5535766e8538b20439fe7cecd697a623faa5da674a76befa87880b4946304c3703e51b2fd476fd8648a4ad747e08b4ddc44f60585e33415c3b9678500ad55ad9f9426aa6cc4a41105600fb02bc7c25bd3cb339def9e6dd1b4c9414b2f511c8dcb5c40ee5954d8ea18bd7d9db946d314ef49b79feb79e4c2635816b4c1efa7ffc5128bb2241aa36d3d5333b1084260b2971a03e7caed2de9db58b95f6610963216462496f6a2d26fd6944602e00b77dd6a5a8f7e16efb08b8aff65aab1db65fadc6e91f78de958158fd919aa6c3bfe5e504a228d31d3533bfe130ef92189690e2c255527d4c74d4c625f91d4eb556a19696ed803d555cd3e2c95575b877479b2d2d30d7dee2eb8a437b2895ec97f008a6930ec3dc1627af484e1edc156a917a3f247554b06a450141c75577afde2372d315d0da99399e9e0f5bd8a9375df2d444a5cf6a30a29cc907ace59d8c000b44f580a4935f79757bed16113a9312ea71ae4b7bdd0fb3086f29df8cc51f2755028bed22dec187f84dde0fb6c7d60db22965c3491d68633507e92bbe7f8e8cce11ea4317d3f826e945d1ab6ea13c121c23526cf16cddbd6636567b8fa560b30e2fe62885c9e9c46b6e75cb543fbb612bb4ac1852eb33f953005a3d30a3e9642852b102095f951329370904351f17d593f4e91f81b4f203b7040fec54c8d002fe1fef9eac8f9aca4df38abf6122e90bf5d9864760149b2207fe40af603ac18728597bf57cab61b44215133d337cf635e11d1434a45de3486133e19eca0a123d52755d315bc19d3da07d689fdc5bb25ac3d81190df6af271da2a6a076b29d7ccd212d6ac81607ad0cfa78de65134b3513225aa2b071328983b89a5eb92fe112ab91e6c4425e327867202e6a1dad60b4f739c1670f852a348758e9682bd2b35eec29ffdb523917b9ba491438f940e8a53e7981b3cbdbe903267f99bd2a6715db847c9500596c056c49a7172ea80429a727bdad5aa277b6f27530cea5d952fc428a26ab947825192d2457935eb987cc2e3d424a3e9cd3ba13f49fd1c4c3f45a34de0bd66994dfe53c4d254b99b825b39e9661f8441e81be9c7f13b6cdf2f8f239089cc8f2f3f5183863ab09e470a1b4877e6c6205504e579f7459b12b4c7ea30a62bc611b65d776b188c1115227e6c22a8ce3547b283c91e0202769361ad1b1108fc5a6eff111cb04f55bcf3bf8d23a11f57ff3007746053565b0312b68c3ddca369e8c8a8fee329504783c7c4c7a868b2a4f832e198e64d7c97b3da4c198aa43ec256a1e74b819c41d684da7f2be48928c31735bd1f64441854bc3e291d200e85a8dd28bfd01d3815be551fad1d39843829e614dbe2a6835f23b4510fbfaf79ff8507b80888f8f35775211ca1156b3d8642082df254eab4d7ea2e94e45b170980f5ce77cbcdb5628a752ba88aed6b67bf61331a67f62babca0b28c04930f30e38095c380a1bc1e0553666f6b10edaf05f4535d4d21a734ad68684edcefae37f70ca97d829b499f8932e4e9f57d3efcfd49b14d5a37b5f8b221c8c0d69eb5e6f10c8add3f4322e935c059d360484962706d27291cf13ac4eb83da66c63fa4ebad978c3f4bcb2e614957b6e4056237273bdb07e1d6d06d22b9a84291291dee9d5bb27f2299eb33613fde9f053a6a7cbd56806d3e781523e03766c408c35a8f3a15b4ba9b3c72d8a3513bfe2a29f6dd07140ab43082fc2f8a563af6440a29b3e544d56962a3abf1a3cf5621a563be5bafefd9b9b78b06b2c4178d60ba3c9dc4b5a00164fcd5193d08669692dae38e2d57ae129110b357a6df7da84010e4efc4b23af78c148b1284ce0464b8e13509bdb757a12ef066f857af9335220b48be0d2f392b9fe7d6723bd55804fcc60863bbdc753a57e81a55555d942904a9ace9d772da08201ae2391cf145d86d6279fb52537d5204cffcc002be68497626c5593b826b0d351a1d120a7327978dbfd668f32b6919f9928f9922cdd6a209e23184064289f83d2347ae471fab7bb994b80fdf18293f06fa4ad67c14816648d6200c1b8c4c1b265d308ae028d6923600009694a13095a8bb1382770e08016d2992ecd4a73eb2973ec0702fc48fce77729185af3e0f9358987c3110c86c4a93c567fb689f9b1444d82b432076e27fdb07adfbe55741d175c0cdcb5e7e8db25a756cb68f16b23ce41d0db52b283a62f93be2b8880834d958d9d3b67abac13fa9c9dd30005dafa81caf78f6878d26e646ec1c9f71e6945aad7f0d251e8953faee4b0cbad454ecd221d3a4f6ab7e05e7e38c5783a05269ee3ac69a45f4d892f86571f6892c36d412168570b8df0711cfb8e236b3084076be6b833bc446b7dc90e569ae85a0eb3713977c2ed939ac00bb8cfe5f6f80038c3b45975afca6f940743c90336ef5d125b41d453e6dbfb2d4da39a91e696e8bfa7445434f6b4fccacb0f9fd3fa5814139bdd4f38641e4c166bfe6738cca14108245946e0e2d93e86cd160a0907f230bf08fb5f283af934fa70c4fcd2fe3b8bf200953bded4f2457dda6889f613d36fb0cfc6db132a66eafba8bdc836c49bda321666d66193d40816230a70464959dccdd9e3cfc85c45a4a11e3e50c8739dfef37695fa8b52aba9e1a86a1838ae15511e7f85682994a2e851fe6d5d2d93a1183667ee3d52b4bd5292646f8c87b1c35db4af503c6d91f13f93c4bda9b7ab44084d702027c7dc868733d33db01a044e2426b16a542f677999fbcd857edcd6a6216258ffbb1d28336ced5046439e836e25b0cac5528d176eeecd2add6b58c85c2732429841906402c28fb4b01ff0259ebda99308e625659df77633970d06633d0ea5b3350638da80fba646fa118f7920c9e08c068dc1c554c3e63266518af70984c4bf78900c8ffc314b5efe270da4b7005db47678447ce77faea14a68935f6df6790b4b78033aab577b128b56f7041f0fb56b8a52dd64902cf50daa3388914d3ad603637", 0x1000, 0x810, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @loopback, 0x67fe}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x400}, 0x1c) (async) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) recvfrom$inet6(r1, &(0x7f00000011c0)=""/190, 0xbe, 0x80, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @local, 0x1}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:11:10 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x448000, 0x0) [ 475.555666][T10997] block nbd4: Device being setup by another task 19:11:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e20, 0x17c, @dev={0xfe, 0x80, '\x00', 0xe}, 0x9}}}, 0x88) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffff, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffd}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) [ 475.610814][T10998] block nbd4: Device being setup by another task [ 475.611182][T11004] block nbd5: shutting down sockets [ 475.623067][T10993] block nbd4: shutting down sockets [ 475.670493][T10997] block nbd4: Device being setup by another task [ 475.677880][T11006] block nbd3: shutting down sockets [ 475.693356][T11006] FAULT_INJECTION: forcing a failure. [ 475.693356][T11006] name failslab, interval 1, probability 0, space 0, times 0 [ 475.710376][T10997] block nbd4: Device being setup by another task [ 475.744786][T11006] CPU: 0 PID: 11006 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 475.757926][T11006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.768601][T11006] Call Trace: [ 475.771941][T11006] [ 475.775480][T11006] dump_stack_lvl+0xcd/0x134 [ 475.781156][T11006] should_fail.cold+0x5/0xa [ 475.785886][T11006] ? alloc_inode+0x161/0x230 [ 475.791572][T11006] should_failslab+0x5/0x10 [ 475.796341][T11006] kmem_cache_alloc+0x5e/0x3a0 [ 475.801265][T11006] alloc_inode+0x161/0x230 [ 475.806060][T11006] new_inode+0x27/0x2f0 [ 475.810690][T11006] debugfs_get_inode+0x1a/0x130 [ 475.815588][T11006] debugfs_create_dir+0xdc/0x4d0 [ 475.820549][T11006] nbd_start_device+0x413/0xd10 [ 475.825430][T11006] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 475.831727][T11006] ? security_capable+0x8f/0xc0 [ 475.836821][T11006] nbd_ioctl+0x5f3/0xb10 [ 475.841094][T11006] ? blk_ioctl_discard+0x330/0x330 [ 475.846321][T11006] ? nbd_release+0x160/0x160 [ 475.851345][T11006] ? find_held_lock+0x2d/0x110 [ 475.856163][T11006] ? nbd_release+0x160/0x160 [ 475.860792][T11006] blkdev_ioctl+0x37a/0x800 [ 475.865445][T11006] ? blkdev_common_ioctl+0x1790/0x1790 [ 475.870989][T11006] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 475.877384][T11006] ? blkdev_common_ioctl+0x1790/0x1790 [ 475.883320][T11006] __x64_sys_ioctl+0x193/0x200 [ 475.888108][T11006] do_syscall_64+0x35/0xb0 [ 475.892563][T11006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 475.898458][T11006] RIP: 0033:0x7f6370174059 [ 475.902933][T11006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 475.923440][T11006] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 475.933900][T11006] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 475.942257][T11006] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 475.950828][T11006] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.958791][T11006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 475.966766][T11006] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 475.974740][T11006] 19:11:10 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) 19:11:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x92101, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 475.990923][T10997] block nbd4: Device being setup by another task [ 475.991595][T11006] debugfs: out of free dentries, can not create directory 'nbd3' [ 476.031987][T10997] block nbd4: Device being setup by another task [ 476.050664][T11032] block nbd0: Device being setup by another task [ 476.069768][T11029] block nbd0: shutting down sockets [ 476.080669][T10997] block nbd4: Device being setup by another task 19:11:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 6) [ 476.120496][T10997] block nbd4: Device being setup by another task [ 476.131569][T11035] block nbd5: shutting down sockets [ 476.160387][T10997] block nbd4: Device being setup by another task [ 476.173123][T11036] block nbd2: shutting down sockets [ 476.200399][T10997] block nbd4: Device being setup by another task [ 476.202541][T11038] block nbd3: shutting down sockets [ 476.223432][T11038] FAULT_INJECTION: forcing a failure. [ 476.223432][T11038] name failslab, interval 1, probability 0, space 0, times 0 [ 476.240046][T11038] CPU: 0 PID: 11038 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 476.240436][T10997] block nbd4: Device being setup by another task [ 476.250542][T11038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.250557][T11038] Call Trace: [ 476.250563][T11038] [ 476.250572][T11038] dump_stack_lvl+0xcd/0x134 [ 476.250605][T11038] should_fail.cold+0x5/0xa [ 476.282254][T11038] ? security_inode_alloc+0x34/0x160 [ 476.287546][T11038] should_failslab+0x5/0x10 [ 476.292051][T11038] kmem_cache_alloc+0x5e/0x3a0 [ 476.296819][T11038] security_inode_alloc+0x34/0x160 [ 476.301927][T11038] inode_init_always+0x5d8/0xd70 [ 476.306863][T11038] alloc_inode+0x82/0x230 [ 476.311183][T11038] new_inode+0x27/0x2f0 [ 476.315333][T11038] debugfs_get_inode+0x1a/0x130 [ 476.320184][T11038] debugfs_create_dir+0xdc/0x4d0 [ 476.325251][T11038] nbd_start_device+0x413/0xd10 [ 476.330117][T11038] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 476.336379][T11038] ? security_capable+0x8f/0xc0 [ 476.341229][T11038] nbd_ioctl+0x5f3/0xb10 [ 476.345464][T11038] ? blk_ioctl_discard+0x330/0x330 [ 476.350570][T11038] ? nbd_release+0x160/0x160 [ 476.355347][T11038] ? find_held_lock+0x2d/0x110 [ 476.360283][T11038] ? nbd_release+0x160/0x160 [ 476.364975][T11038] blkdev_ioctl+0x37a/0x800 [ 476.369497][T11038] ? blkdev_common_ioctl+0x1790/0x1790 [ 476.375037][T11038] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 476.381298][T11038] ? blkdev_common_ioctl+0x1790/0x1790 [ 476.386746][T11038] __x64_sys_ioctl+0x193/0x200 [ 476.391514][T11038] do_syscall_64+0x35/0xb0 [ 476.396112][T11038] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.402100][T11038] RIP: 0033:0x7f6370174059 [ 476.406561][T11038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 476.426212][T11038] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 476.434671][T11038] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 476.442913][T11038] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 476.451293][T11038] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 476.459736][T11038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 476.467856][T11038] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 476.476344][T11038] [ 476.485996][T11038] debugfs: out of free dentries, can not create directory 'nbd3' 19:11:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x341a40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, "22ac56"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 19:11:11 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) 19:11:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x92101, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 7) [ 476.510555][T10997] block nbd4: Device being setup by another task 19:11:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e20, 0x17c, @dev={0xfe, 0x80, '\x00', 0xe}, 0x9}}}, 0x88) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffff, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffd}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) [ 476.564197][T11027] block nbd1: shutting down sockets 19:11:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x92101, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 476.596309][T11045] block nbd5: shutting down sockets 19:11:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x341a40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, "22ac56"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x341a40) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) fsmount(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, "22ac56"}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup(r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) 19:11:11 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) dup(r2) [ 476.630847][T11041] block nbd0: shutting down sockets [ 476.660960][T11050] block nbd3: shutting down sockets [ 476.675251][T11050] FAULT_INJECTION: forcing a failure. [ 476.675251][T11050] name failslab, interval 1, probability 0, space 0, times 0 [ 476.710511][T11050] CPU: 1 PID: 11050 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 476.722159][T11050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.733495][T11050] Call Trace: [ 476.736764][T11050] [ 476.740254][T11050] dump_stack_lvl+0xcd/0x134 [ 476.744850][T11050] should_fail.cold+0x5/0xa [ 476.749345][T11050] ? __d_alloc+0x2a/0x950 [ 476.753863][T11050] should_failslab+0x5/0x10 [ 476.758380][T11050] kmem_cache_alloc+0x5e/0x3a0 [ 476.763169][T11050] __d_alloc+0x2a/0x950 [ 476.767768][T11050] ? mark_lock+0xef/0x17b0 [ 476.772200][T11050] d_alloc+0x4a/0x230 [ 476.776175][T11050] d_alloc_parallel+0xe7/0x1af0 [ 476.781545][T11050] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 476.787550][T11050] ? __d_lookup_rcu+0x750/0x750 [ 476.793378][T11050] ? lockdep_init_map_type+0x2c3/0x7b0 [ 476.798878][T11050] ? lockdep_init_map_type+0x2c3/0x7b0 [ 476.804347][T11050] __lookup_slow+0x193/0x480 [ 476.808945][T11050] ? page_put_link+0x220/0x220 [ 476.814363][T11050] ? __d_lookup+0x44b/0x790 [ 476.818990][T11050] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 476.825246][T11050] ? d_lookup+0x101/0x170 [ 476.829590][T11050] lookup_one_len+0x16a/0x1a0 [ 476.834267][T11050] ? try_lookup_one_len+0x180/0x180 [ 476.839608][T11050] ? down_write_killable_nested+0x180/0x180 [ 476.845909][T11050] ? do_raw_spin_unlock+0x171/0x230 [ 476.851118][T11050] ? mntput+0xc/0x90 [ 476.856409][T11050] start_creating.part.0+0x13a/0x290 [ 476.861867][T11050] __debugfs_create_file+0xa9/0x540 [ 476.868257][T11050] nbd_start_device+0x46b/0xd10 [ 476.873128][T11050] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 476.879418][T11050] ? security_capable+0x8f/0xc0 [ 476.884273][T11050] nbd_ioctl+0x5f3/0xb10 [ 476.888527][T11050] ? blk_ioctl_discard+0x330/0x330 [ 476.894175][T11050] ? nbd_release+0x160/0x160 [ 476.899154][T11050] ? find_held_lock+0x2d/0x110 [ 476.904015][T11050] ? nbd_release+0x160/0x160 [ 476.908609][T11050] blkdev_ioctl+0x37a/0x800 [ 476.913110][T11050] ? blkdev_common_ioctl+0x1790/0x1790 [ 476.918612][T11050] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 476.924857][T11050] ? blkdev_common_ioctl+0x1790/0x1790 [ 476.930790][T11050] __x64_sys_ioctl+0x193/0x200 [ 476.935851][T11050] do_syscall_64+0x35/0xb0 [ 476.940267][T11050] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.946188][T11050] RIP: 0033:0x7f6370174059 [ 476.950871][T11050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 476.971265][T11050] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:11:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x341a40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, "22ac56"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) r5 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 476.979808][T11050] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 476.988797][T11050] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 476.997000][T11050] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 477.004993][T11050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 477.013260][T11050] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 477.021809][T11050] 19:11:11 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_DO_IT(r4, 0xab03) 19:11:11 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 477.062048][T11058] block nbd0: shutting down sockets 19:11:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:11:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 8) 19:11:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x402002) [ 477.192279][T11081] block nbd2: shutting down sockets 19:11:11 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400), 0x20001, 0x0) [ 477.261592][T11082] block nbd0: shutting down sockets [ 477.280980][T11089] block nbd5: shutting down sockets 19:11:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x402002) [ 477.306568][T11092] block nbd4: shutting down sockets [ 477.311135][T11087] block nbd3: shutting down sockets [ 477.322302][T11087] FAULT_INJECTION: forcing a failure. [ 477.322302][T11087] name failslab, interval 1, probability 0, space 0, times 0 [ 477.362654][T11087] CPU: 0 PID: 11087 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 477.373714][T11087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.385413][T11087] Call Trace: [ 477.388846][T11087] [ 477.391777][T11087] dump_stack_lvl+0xcd/0x134 [ 477.396379][T11087] should_fail.cold+0x5/0xa [ 477.401207][T11087] ? alloc_inode+0x161/0x230 [ 477.406138][T11087] should_failslab+0x5/0x10 [ 477.410674][T11087] kmem_cache_alloc+0x5e/0x3a0 [ 477.415728][T11087] alloc_inode+0x161/0x230 [ 477.420405][T11087] new_inode+0x27/0x2f0 [ 477.424914][T11087] debugfs_get_inode+0x1a/0x130 [ 477.429791][T11087] __debugfs_create_file+0x11a/0x540 [ 477.435086][T11087] nbd_start_device+0x46b/0xd10 [ 477.440395][T11087] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 477.440430][T11087] ? security_capable+0x8f/0xc0 [ 477.440461][T11087] nbd_ioctl+0x5f3/0xb10 [ 477.440489][T11087] ? blk_ioctl_discard+0x330/0x330 [ 477.440513][T11087] ? nbd_release+0x160/0x160 [ 477.457150][T11052] block nbd1: shutting down sockets [ 477.461614][T11087] ? find_held_lock+0x2d/0x110 [ 477.461661][T11087] ? nbd_release+0x160/0x160 [ 477.461695][T11087] blkdev_ioctl+0x37a/0x800 [ 477.461718][T11087] ? blkdev_common_ioctl+0x1790/0x1790 [ 477.461742][T11087] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 477.461771][T11087] ? blkdev_common_ioctl+0x1790/0x1790 [ 477.461795][T11087] __x64_sys_ioctl+0x193/0x200 [ 477.507315][T11087] do_syscall_64+0x35/0xb0 19:11:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e20, 0x17c, @dev={0xfe, 0x80, '\x00', 0xe}, 0x9}}}, 0x88) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffff, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffd}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) dup(r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e20, 0x17c, @dev={0xfe, 0x80, '\x00', 0xe}, 0x9}}}, 0x88) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffff, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffd}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) (async) [ 477.511758][T11087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.517680][T11087] RIP: 0033:0x7f6370174059 [ 477.522113][T11087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 477.542253][T11087] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 477.551051][T11087] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 477.559060][T11087] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 477.567048][T11087] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 477.575039][T11087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 477.583031][T11087] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 477.591049][T11087] [ 477.601513][T11093] block nbd0: shutting down sockets 19:11:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) [ 477.608665][T11087] debugfs: out of free dentries, can not create file 'tasks' [ 477.617174][T11101] block nbd5: shutting down sockets 19:11:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x402002) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x402002) (async) 19:11:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 9) [ 477.655232][T11100] block nbd1: Device being setup by another task 19:11:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) [ 477.712072][T11103] block nbd0: shutting down sockets [ 477.713028][T11100] block nbd1: Device being setup by another task [ 477.729804][T11108] block nbd5: shutting down sockets [ 477.748569][T11100] block nbd1: shutting down sockets [ 477.761271][T11106] block nbd3: shutting down sockets [ 477.790833][T11118] block nbd5: Device being setup by another task [ 477.797895][T11106] FAULT_INJECTION: forcing a failure. [ 477.797895][T11106] name failslab, interval 1, probability 0, space 0, times 0 [ 477.812172][T11106] CPU: 1 PID: 11106 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 477.822731][T11106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.832988][T11106] Call Trace: [ 477.836455][T11106] [ 477.839377][T11106] dump_stack_lvl+0xcd/0x134 [ 477.843971][T11106] should_fail.cold+0x5/0xa [ 477.848494][T11106] ? security_inode_alloc+0x34/0x160 [ 477.853802][T11106] should_failslab+0x5/0x10 [ 477.858302][T11106] kmem_cache_alloc+0x5e/0x3a0 [ 477.863151][T11106] security_inode_alloc+0x34/0x160 [ 477.868560][T11106] inode_init_always+0x5d8/0xd70 [ 477.873583][T11106] alloc_inode+0x82/0x230 [ 477.878066][T11106] new_inode+0x27/0x2f0 [ 477.882555][T11106] debugfs_get_inode+0x1a/0x130 [ 477.888021][T11106] __debugfs_create_file+0x11a/0x540 [ 477.893772][T11106] nbd_start_device+0x46b/0xd10 [ 477.898759][T11106] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 477.905605][T11106] ? security_capable+0x8f/0xc0 [ 477.910503][T11106] nbd_ioctl+0x5f3/0xb10 [ 477.914902][T11106] ? blk_ioctl_discard+0x330/0x330 [ 477.920199][T11106] ? nbd_release+0x160/0x160 [ 477.924807][T11106] ? find_held_lock+0x2d/0x110 [ 477.930169][T11106] ? nbd_release+0x160/0x160 [ 477.935208][T11106] blkdev_ioctl+0x37a/0x800 [ 477.940294][T11106] ? blkdev_common_ioctl+0x1790/0x1790 [ 477.945928][T11106] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 477.952731][T11106] ? blkdev_common_ioctl+0x1790/0x1790 [ 477.958193][T11106] __x64_sys_ioctl+0x193/0x200 [ 477.962974][T11106] do_syscall_64+0x35/0xb0 [ 477.967384][T11106] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.973824][T11106] RIP: 0033:0x7f6370174059 [ 477.978231][T11106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 477.998130][T11106] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 478.006901][T11106] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 478.014986][T11106] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 478.023255][T11106] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 478.031240][T11106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 478.039307][T11106] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 478.047291][T11106] [ 478.069334][T11106] debugfs: out of free dentries, can not create file 'tasks' 19:11:12 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) 19:11:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x805, 0x0) write$uinput_user_dev(r1, &(0x7f0000000400)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000]}, 0x45c) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r3) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000032c0)={0x0, 0x0}) write$input_event(0xffffffffffffffff, &(0x7f0000003300)={{r5, r6/1000+10000}, 0x1f, 0x3, 0x80}, 0x18) ioctl$UI_DEV_CREATE(r4, 0x5501) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000001c0)=""/53, 0x35}], 0x2, &(0x7f0000000240)=""/208, 0xd0}, 0x6}, {{&(0x7f0000000340)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000640)=""/146, 0x92}, {&(0x7f0000000700)=""/76, 0x4c}], 0x7}, 0x1fffc00}, {{&(0x7f0000000800)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/188, 0xbc}, {&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/137, 0x89}], 0x3, &(0x7f0000000a80)=""/65, 0x41}, 0x7bf}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000b00)=""/31, 0x1f}, {&(0x7f0000000b40)=""/118, 0x76}, {&(0x7f0000000bc0)=""/237, 0xed}, {&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/27, 0x1b}, {&(0x7f0000000d80)=""/76, 0x4c}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/200, 0xc8}], 0x8, &(0x7f0000001f80)=""/196, 0xc4}, 0x1000}, {{&(0x7f0000002080)=@ethernet, 0x80, &(0x7f0000002380)=[{&(0x7f0000002100)=""/47, 0x2f}, {&(0x7f0000002140)=""/62, 0x3e}, {&(0x7f0000002180)=""/229, 0xe5}, {&(0x7f0000002280)=""/83, 0x53}, {&(0x7f0000002300)=""/104, 0x68}], 0x5, &(0x7f0000002400)=""/195, 0xc3}, 0x3}, {{&(0x7f0000002500)=@alg, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002580)=""/98, 0x62}, {&(0x7f0000002600)=""/170, 0xaa}, {&(0x7f00000026c0)=""/206, 0xce}], 0x3, &(0x7f0000002800)=""/31, 0x1f}, 0x6}, {{&(0x7f0000002840)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/252, 0xfc}, {&(0x7f00000029c0)=""/232, 0xe8}], 0x2}, 0x7fffffff}, {{&(0x7f0000002b00)=@x25, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/63, 0x3f}, 0x8000}, {{&(0x7f0000002c00)=@caif=@util, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002c80)=""/217, 0xd9}, {&(0x7f0000002d80)=""/230, 0xe6}, {&(0x7f0000002e80)=""/245, 0xf5}], 0x3}, 0x6}], 0x9, 0x20, &(0x7f0000003200)) write$input_event(r1, &(0x7f0000002b80)={{0x77359400}, 0x3, 0x8, 0x2}, 0x18) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000003240)={'veth0_to_hsr\x00', {0x2, 0x0, @remote}}) 19:11:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 19:11:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x191000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 19:11:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) (async) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:11:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 10) 19:11:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) [ 478.171562][T11126] block nbd5: shutting down sockets 19:11:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x191000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x191000, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 19:11:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) [ 478.215583][T11135] input: syz0 as /devices/virtual/input/input7 [ 478.271042][T11136] block nbd4: shutting down sockets [ 478.282078][T11131] block nbd2: shutting down sockets [ 478.300860][T11143] block nbd3: Device being setup by another task [ 478.301670][T11142] block nbd5: shutting down sockets [ 478.308064][T11132] block nbd3: shutting down sockets 19:11:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 478.322025][T11145] block nbd0: shutting down sockets 19:11:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x191000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 478.387023][T11132] FAULT_INJECTION: forcing a failure. [ 478.387023][T11132] name failslab, interval 1, probability 0, space 0, times 0 [ 478.403038][T11132] CPU: 0 PID: 11132 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 478.413983][T11132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.424065][T11132] Call Trace: [ 478.427629][T11132] [ 478.430573][T11132] dump_stack_lvl+0xcd/0x134 [ 478.435376][T11132] should_fail.cold+0x5/0xa [ 478.439910][T11132] should_failslab+0x5/0x10 [ 478.444522][T11132] __kmalloc_track_caller+0x79/0x320 [ 478.449827][T11132] ? kvasprintf_const+0x60/0x190 [ 478.455036][T11132] kvasprintf+0xb5/0x150 [ 478.459299][T11132] ? bust_spinlocks+0xe0/0xe0 [ 478.463975][T11132] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 478.470216][T11132] ? internal_create_groups.part.0+0x110/0x140 [ 478.476386][T11132] ? kernfs_get.part.0+0x5e/0x80 [ 478.481503][T11132] kvasprintf_const+0x60/0x190 [ 478.486274][T11132] kobject_set_name_vargs+0x56/0x150 [ 478.491555][T11132] kobject_add+0x10d/0x1c0 [ 478.495959][T11132] ? kset_create_and_add+0x1a0/0x1a0 [ 478.501732][T11132] ? mutex_lock_io_nested+0x1150/0x1150 [ 478.508997][T11132] ? sbitmap_resize+0x2b2/0x360 [ 478.514221][T11132] blk_mq_register_hctx+0x1cf/0x2e0 [ 478.519625][T11132] blk_mq_sysfs_register+0x134/0x1b0 [ 478.524929][T11132] blk_mq_update_nr_hw_queues+0x675/0xd30 [ 478.531960][T11132] ? blk_mq_init_queue+0x140/0x140 [ 478.537348][T11132] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 478.543174][T11132] nbd_start_device+0x157/0xd10 [ 478.548043][T11132] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 478.554492][T11132] ? security_capable+0x8f/0xc0 [ 478.559349][T11132] nbd_ioctl+0x5f3/0xb10 [ 478.563609][T11132] ? blk_ioctl_discard+0x330/0x330 [ 478.568716][T11132] ? nbd_release+0x160/0x160 [ 478.573909][T11132] ? find_held_lock+0x2d/0x110 [ 478.578697][T11132] ? nbd_release+0x160/0x160 [ 478.583281][T11132] blkdev_ioctl+0x37a/0x800 [ 478.587777][T11132] ? blkdev_common_ioctl+0x1790/0x1790 [ 478.593323][T11132] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 478.599563][T11132] ? blkdev_common_ioctl+0x1790/0x1790 [ 478.605035][T11132] __x64_sys_ioctl+0x193/0x200 [ 478.609905][T11132] do_syscall_64+0x35/0xb0 [ 478.614333][T11132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.620223][T11132] RIP: 0033:0x7f6370174059 [ 478.624934][T11132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 478.645065][T11132] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 478.654464][T11132] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 478.663056][T11132] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 478.671015][T11132] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 478.679061][T11132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:11:13 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 478.687019][T11132] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 478.695000][T11132] [ 478.742379][T11132] kobject: can not set name properly! 19:11:13 executing program 5: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0200000000000000262f66696c653000"]) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000040)='\x00', &(0x7f00000000c0)='./file0\x00', r1) 19:11:13 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) 19:11:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 11) 19:11:13 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 478.992573][T11123] block nbd1: shutting down sockets 19:11:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000180)={0x0, 0x0}) (async) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x33994) (async) dup(r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) 19:11:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async, rerun: 64) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) (async, rerun: 64) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x805, 0x0) write$uinput_user_dev(r1, &(0x7f0000000400)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000]}, 0x45c) (async) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) (async, rerun: 64) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x0) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) r4 = dup(r3) (rerun: 64) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) (async) clock_gettime(0x0, &(0x7f00000032c0)={0x0, 0x0}) write$input_event(0xffffffffffffffff, &(0x7f0000003300)={{r5, r6/1000+10000}, 0x1f, 0x3, 0x80}, 0x18) (async, rerun: 32) ioctl$UI_DEV_CREATE(r4, 0x5501) (async, rerun: 32) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000001c0)=""/53, 0x35}], 0x2, &(0x7f0000000240)=""/208, 0xd0}, 0x6}, {{&(0x7f0000000340)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000640)=""/146, 0x92}, {&(0x7f0000000700)=""/76, 0x4c}], 0x7}, 0x1fffc00}, {{&(0x7f0000000800)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/188, 0xbc}, {&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/137, 0x89}], 0x3, &(0x7f0000000a80)=""/65, 0x41}, 0x7bf}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000b00)=""/31, 0x1f}, {&(0x7f0000000b40)=""/118, 0x76}, {&(0x7f0000000bc0)=""/237, 0xed}, {&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/27, 0x1b}, {&(0x7f0000000d80)=""/76, 0x4c}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/200, 0xc8}], 0x8, &(0x7f0000001f80)=""/196, 0xc4}, 0x1000}, {{&(0x7f0000002080)=@ethernet, 0x80, &(0x7f0000002380)=[{&(0x7f0000002100)=""/47, 0x2f}, {&(0x7f0000002140)=""/62, 0x3e}, {&(0x7f0000002180)=""/229, 0xe5}, {&(0x7f0000002280)=""/83, 0x53}, {&(0x7f0000002300)=""/104, 0x68}], 0x5, &(0x7f0000002400)=""/195, 0xc3}, 0x3}, {{&(0x7f0000002500)=@alg, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002580)=""/98, 0x62}, {&(0x7f0000002600)=""/170, 0xaa}, {&(0x7f00000026c0)=""/206, 0xce}], 0x3, &(0x7f0000002800)=""/31, 0x1f}, 0x6}, {{&(0x7f0000002840)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/252, 0xfc}, {&(0x7f00000029c0)=""/232, 0xe8}], 0x2}, 0x7fffffff}, {{&(0x7f0000002b00)=@x25, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/63, 0x3f}, 0x8000}, {{&(0x7f0000002c00)=@caif=@util, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002c80)=""/217, 0xd9}, {&(0x7f0000002d80)=""/230, 0xe6}, {&(0x7f0000002e80)=""/245, 0xf5}], 0x3}, 0x6}], 0x9, 0x20, &(0x7f0000003200)) (async) write$input_event(r1, &(0x7f0000002b80)={{0x77359400}, 0x3, 0x8, 0x2}, 0x18) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000003240)={'veth0_to_hsr\x00', {0x2, 0x0, @remote}}) 19:11:13 executing program 5: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0200000000000000262f66696c653000"]) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000040)='\x00', &(0x7f00000000c0)='./file0\x00', r1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) pidfd_getfd(0xffffffffffffffff, r0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0200000000000000262f66696c653000"]) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000040)='\x00', &(0x7f00000000c0)='./file0\x00', r1) (async) 19:11:13 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x6c}}, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) [ 479.129972][T11177] input: syz0 as /devices/virtual/input/input8 [ 479.151264][T11166] block nbd3: shutting down sockets [ 479.170812][T11171] block nbd2: shutting down sockets 19:11:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) (async) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x805, 0x0) write$uinput_user_dev(r1, &(0x7f0000000400)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000]}, 0x45c) (async) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) (async) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = dup(r3) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000032c0)={0x0, 0x0}) write$input_event(0xffffffffffffffff, &(0x7f0000003300)={{r5, r6/1000+10000}, 0x1f, 0x3, 0x80}, 0x18) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000001c0)=""/53, 0x35}], 0x2, &(0x7f0000000240)=""/208, 0xd0}, 0x6}, {{&(0x7f0000000340)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000640)=""/146, 0x92}, {&(0x7f0000000700)=""/76, 0x4c}], 0x7}, 0x1fffc00}, {{&(0x7f0000000800)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/188, 0xbc}, {&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/137, 0x89}], 0x3, &(0x7f0000000a80)=""/65, 0x41}, 0x7bf}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000b00)=""/31, 0x1f}, {&(0x7f0000000b40)=""/118, 0x76}, {&(0x7f0000000bc0)=""/237, 0xed}, {&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/27, 0x1b}, {&(0x7f0000000d80)=""/76, 0x4c}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/200, 0xc8}], 0x8, &(0x7f0000001f80)=""/196, 0xc4}, 0x1000}, {{&(0x7f0000002080)=@ethernet, 0x80, &(0x7f0000002380)=[{&(0x7f0000002100)=""/47, 0x2f}, {&(0x7f0000002140)=""/62, 0x3e}, {&(0x7f0000002180)=""/229, 0xe5}, {&(0x7f0000002280)=""/83, 0x53}, {&(0x7f0000002300)=""/104, 0x68}], 0x5, &(0x7f0000002400)=""/195, 0xc3}, 0x3}, {{&(0x7f0000002500)=@alg, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002580)=""/98, 0x62}, {&(0x7f0000002600)=""/170, 0xaa}, {&(0x7f00000026c0)=""/206, 0xce}], 0x3, &(0x7f0000002800)=""/31, 0x1f}, 0x6}, {{&(0x7f0000002840)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/252, 0xfc}, {&(0x7f00000029c0)=""/232, 0xe8}], 0x2}, 0x7fffffff}, {{&(0x7f0000002b00)=@x25, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/63, 0x3f}, 0x8000}, {{&(0x7f0000002c00)=@caif=@util, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002c80)=""/217, 0xd9}, {&(0x7f0000002d80)=""/230, 0xe6}, {&(0x7f0000002e80)=""/245, 0xf5}], 0x3}, 0x6}], 0x9, 0x20, &(0x7f0000003200)) (async) write$input_event(r1, &(0x7f0000002b80)={{0x77359400}, 0x3, 0x8, 0x2}, 0x18) (async) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000003240)={'veth0_to_hsr\x00', {0x2, 0x0, @remote}}) [ 479.195954][T11166] FAULT_INJECTION: forcing a failure. [ 479.195954][T11166] name failslab, interval 1, probability 0, space 0, times 0 [ 479.211942][T11171] block nbd2: server does not support multiple connections per device. [ 479.232108][T11166] CPU: 1 PID: 11166 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 479.243401][T11166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.253593][T11166] Call Trace: [ 479.256898][T11166] [ 479.259951][T11166] dump_stack_lvl+0xcd/0x134 [ 479.264568][T11166] should_fail.cold+0x5/0xa [ 479.269100][T11166] ? blk_mq_alloc_rq_map+0x104/0x200 [ 479.274413][T11166] should_failslab+0x5/0x10 [ 479.279643][T11166] __kmalloc_node+0x75/0x390 [ 479.284465][T11166] blk_mq_alloc_rq_map+0x104/0x200 [ 479.289683][T11166] ? lockdep_init_map_type+0x2c3/0x7b0 [ 479.295181][T11166] blk_mq_alloc_map_and_rqs+0x4b/0x180 [ 479.300672][T11166] blk_mq_map_swqueue+0x8ae/0x1320 [ 479.306289][T11166] blk_mq_update_nr_hw_queues+0x5ec/0xd30 [ 479.312201][T11166] ? blk_mq_init_queue+0x140/0x140 [ 479.317345][T11166] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 479.323163][T11166] nbd_start_device+0x157/0xd10 [ 479.328029][T11166] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 479.334706][T11166] ? security_capable+0x8f/0xc0 [ 479.339587][T11166] nbd_ioctl+0x5f3/0xb10 [ 479.343843][T11166] ? blk_ioctl_discard+0x330/0x330 [ 479.349012][T11166] ? nbd_release+0x160/0x160 [ 479.353621][T11166] ? find_held_lock+0x2d/0x110 [ 479.358673][T11166] ? nbd_release+0x160/0x160 [ 479.363382][T11166] blkdev_ioctl+0x37a/0x800 [ 479.367917][T11166] ? blkdev_common_ioctl+0x1790/0x1790 [ 479.373401][T11166] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 479.379746][T11166] ? blkdev_common_ioctl+0x1790/0x1790 [ 479.385208][T11166] __x64_sys_ioctl+0x193/0x200 [ 479.389975][T11166] do_syscall_64+0x35/0xb0 [ 479.394392][T11166] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.400833][T11166] RIP: 0033:0x7f6370174059 [ 479.405275][T11166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 479.425638][T11166] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 479.434416][T11166] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 19:11:13 executing program 5: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0200000000000000262f66696c653000"]) ioctl$NBD_DO_IT(r3, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000040)='\x00', &(0x7f00000000c0)='./file0\x00', r1) 19:11:14 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 19:11:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 12) [ 479.443204][T11166] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 479.451453][T11166] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 479.459584][T11166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 479.468128][T11166] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 479.476268][T11166] 19:11:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) write$nbd(r2, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x0, 0x1, "eae6071c9cd05aa9c8d3820c03a26c511028aecd7d49883b7859987ce43f6ec1acb0c04b396cad06809419fb6f8929bc6e0fc8fdc2fce8c2d8b059129cb2cf82af1a2bb4c46afc178bd8b0e765bd21e8e4c548f43a46306e2b4abbecf4e886bb6a0e5e5e06d9f880e7b0df47694db12e32"}, 0x81) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:14 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1008a2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 479.540610][T11187] block nbd0: shutting down sockets [ 479.547218][T11202] block nbd4: shutting down sockets 19:11:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) write$nbd(r2, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x0, 0x1, "eae6071c9cd05aa9c8d3820c03a26c511028aecd7d49883b7859987ce43f6ec1acb0c04b396cad06809419fb6f8929bc6e0fc8fdc2fce8c2d8b059129cb2cf82af1a2bb4c46afc178bd8b0e765bd21e8e4c548f43a46306e2b4abbecf4e886bb6a0e5e5e06d9f880e7b0df47694db12e32"}, 0x81) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) [ 479.611855][T11211] block nbd5: shutting down sockets [ 479.617366][T11206] block nbd4: Device being setup by another task 19:11:14 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 19:11:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r3, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) [ 479.660736][T11219] block nbd0: shutting down sockets [ 479.680791][T11216] block nbd2: shutting down sockets [ 479.686663][T11218] block nbd3: shutting down sockets [ 479.698212][T11218] FAULT_INJECTION: forcing a failure. [ 479.698212][T11218] name failslab, interval 1, probability 0, space 0, times 0 [ 479.725422][T11218] CPU: 1 PID: 11218 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 479.736171][T11218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.746248][T11218] Call Trace: [ 479.749695][T11218] [ 479.752829][T11218] dump_stack_lvl+0xcd/0x134 [ 479.757526][T11218] should_fail.cold+0x5/0xa [ 479.762035][T11218] ? __d_alloc+0x2a/0x950 [ 479.766725][T11218] should_failslab+0x5/0x10 [ 479.771445][T11218] kmem_cache_alloc+0x5e/0x3a0 [ 479.776201][T11218] ? __kernel_text_address+0x9/0x30 [ 479.781415][T11218] __d_alloc+0x2a/0x950 [ 479.785597][T11218] ? mark_lock+0xef/0x17b0 [ 479.790009][T11218] d_alloc+0x4a/0x230 [ 479.794177][T11218] d_alloc_parallel+0xe7/0x1af0 [ 479.799028][T11218] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 479.805022][T11218] ? __d_lookup_rcu+0x750/0x750 [ 479.809867][T11218] ? lockdep_init_map_type+0x2c3/0x7b0 [ 479.815323][T11218] ? lockdep_init_map_type+0x2c3/0x7b0 [ 479.820807][T11218] __lookup_slow+0x193/0x480 [ 479.825403][T11218] ? page_put_link+0x220/0x220 [ 479.830173][T11218] ? __d_lookup+0x44b/0x790 [ 479.835364][T11218] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 479.841096][T11218] ? d_lookup+0x101/0x170 [ 479.845416][T11218] lookup_one_len+0x16a/0x1a0 [ 479.850172][T11218] ? try_lookup_one_len+0x180/0x180 [ 479.855562][T11218] ? down_write_killable_nested+0x180/0x180 [ 479.861895][T11218] ? do_raw_spin_unlock+0x171/0x230 [ 479.867317][T11218] ? mntput+0xc/0x90 [ 479.871308][T11218] start_creating.part.0+0x13a/0x290 [ 479.876673][T11218] __debugfs_create_file+0xa9/0x540 [ 479.881965][T11218] debugfs_create_u64+0x6c/0xa0 [ 479.886840][T11218] nbd_start_device+0x486/0xd10 [ 479.891699][T11218] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 479.897941][T11218] ? security_capable+0x8f/0xc0 [ 479.902785][T11218] nbd_ioctl+0x5f3/0xb10 [ 479.907016][T11218] ? blk_ioctl_discard+0x330/0x330 [ 479.912119][T11218] ? nbd_release+0x160/0x160 [ 479.918000][T11218] ? find_held_lock+0x2d/0x110 [ 479.922788][T11218] ? nbd_release+0x160/0x160 [ 479.927475][T11218] blkdev_ioctl+0x37a/0x800 [ 479.932188][T11218] ? blkdev_common_ioctl+0x1790/0x1790 [ 479.937684][T11218] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 479.943940][T11218] ? blkdev_common_ioctl+0x1790/0x1790 [ 479.949565][T11218] __x64_sys_ioctl+0x193/0x200 [ 479.954330][T11218] do_syscall_64+0x35/0xb0 [ 479.958775][T11218] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.964994][T11218] RIP: 0033:0x7f6370174059 [ 479.969680][T11218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 479.989776][T11218] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 479.998204][T11218] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 480.006181][T11218] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 480.014264][T11218] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 19:11:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) (fail_nth: 13) [ 480.022361][T11218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 480.030355][T11218] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 480.038432][T11218] [ 480.060891][T11239] block nbd2: server does not support multiple connections per device. 19:11:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) write$nbd(r2, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x0, 0x1, "eae6071c9cd05aa9c8d3820c03a26c511028aecd7d49883b7859987ce43f6ec1acb0c04b396cad06809419fb6f8929bc6e0fc8fdc2fce8c2d8b059129cb2cf82af1a2bb4c46afc178bd8b0e765bd21e8e4c548f43a46306e2b4abbecf4e886bb6a0e5e5e06d9f880e7b0df47694db12e32"}, 0x81) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:14 executing program 2: syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 480.080754][T11225] block nbd5: shutting down sockets [ 480.081122][T11227] block nbd0: shutting down sockets [ 480.101112][T11234] block nbd4: Device being setup by another task [ 480.161652][T11236] block nbd4: shutting down sockets [ 480.190891][T11242] block nbd3: Device being setup by another task [ 480.199333][T11241] block nbd3: shutting down sockets [ 480.210528][T11237] block nbd4: Device being setup by another task [ 480.217421][T11248] block nbd5: shutting down sockets [ 480.272182][T11241] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 480.280482][T11238] block nbd4: Device being setup by another task [ 480.284503][T11241] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 480.284528][T11241] CPU: 0 PID: 11241 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00353-g90c9e950c0de #0 [ 480.284549][T11241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.284560][T11241] RIP: 0010:blk_mq_free_rqs+0x399/0x910 [ 480.284592][T11241] Code: de e8 8b 83 ac fd 83 fb 3f 0f 87 04 c3 49 05 e8 5d 81 ac fd b8 00 10 00 00 89 d9 48 d3 e0 4c 01 e8 48 89 44 24 08 48 8b 04 24 <0f> b6 00 84 c0 74 08 3c 03 0f 8e bb 03 00 00 41 8b 1f 31 ff 31 ed [ 480.348039][T11241] RSP: 0018:ffffc9000490faf8 EFLAGS: 00010286 [ 480.354116][T11241] RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000004 [ 480.362111][T11241] RDX: 0000000000040000 RSI: ffffffff83cbf733 RDI: 0000000000000003 [ 480.363388][T11200] block nbd1: shutting down sockets [ 480.370119][T11241] RBP: ffff888043317000 R08: 000000000000003f R09: ffffffff8ffbf99f [ 480.370138][T11241] R10: ffffffff83cbf725 R11: 0000000000000246 R12: dffffc0000000000 [ 480.370150][T11241] R13: ffff888076c10000 R14: ffff88801a46e800 R15: 0000000000000000 [ 480.370164][T11241] FS: 00007f636eae9700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 480.370182][T11241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 480.370194][T11241] CR2: 00007f345ab8c1b8 CR3: 00000000724da000 CR4: 0000000000350ef0 19:11:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) setsockopt(r0, 0x0, 0x19, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00', 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x200, 0x4) 19:11:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 19:11:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) 19:11:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = dup(r1) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3ff) (async, rerun: 64) ioctl$NBD_DO_IT(r3, 0xab03) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) [ 480.370207][T11241] Call Trace: [ 480.370214][T11241] [ 480.370224][T11241] blk_mq_sched_free_rqs+0x16c/0x270 [ 480.434904][T11241] elevator_switch_mq+0xed/0x720 [ 480.439890][T11241] blk_mq_update_nr_hw_queues+0x3f1/0xd30 [ 480.446162][T11241] ? blk_mq_init_queue+0x140/0x140 [ 480.452110][T11241] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 480.458165][T11241] nbd_start_device+0x157/0xd10 [ 480.463280][T11241] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 480.470517][T11241] ? security_capable+0x8f/0xc0 [ 480.475470][T11241] nbd_ioctl+0x5f3/0xb10 [ 480.479724][T11241] ? blk_ioctl_discard+0x330/0x330 [ 480.484828][T11241] ? nbd_release+0x160/0x160 [ 480.489585][T11241] ? find_held_lock+0x2d/0x110 [ 480.495274][T11241] ? nbd_release+0x160/0x160 [ 480.500440][T11241] blkdev_ioctl+0x37a/0x800 [ 480.504978][T11241] ? blkdev_common_ioctl+0x1790/0x1790 [ 480.510473][T11241] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 480.516864][T11241] ? blkdev_common_ioctl+0x1790/0x1790 [ 480.522396][T11241] __x64_sys_ioctl+0x193/0x200 [ 480.527239][T11241] do_syscall_64+0x35/0xb0 [ 480.531869][T11241] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.537871][T11241] RIP: 0033:0x7f6370174059 [ 480.542303][T11241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 480.563855][T11241] RSP: 002b:00007f636eae9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:11:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) creat(&(0x7f0000000000)='./file0\x00', 0x42) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000003c0), 0x0, 0x0) (async) [ 480.572476][T11241] RAX: ffffffffffffffda RBX: 00007f6370286f60 RCX: 00007f6370174059 [ 480.580462][T11241] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000f [ 480.588736][T11241] RBP: 00007f636eae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 480.596724][T11241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 480.604992][T11241] R13: 00007ffcbef6675f R14: 00007f636eae9300 R15: 0000000000022000 [ 480.613805][T11241] [ 480.617049][T11241] Modules linked in: [ 480.634063][T11241] ---[ end trace 0000000000000000 ]--- [ 480.639834][T11241] RIP: 0010:blk_mq_free_rqs+0x399/0x910 [ 480.646660][T11241] Code: de e8 8b 83 ac fd 83 fb 3f 0f 87 04 c3 49 05 e8 5d 81 ac fd b8 00 10 00 00 89 d9 48 d3 e0 4c 01 e8 48 89 44 24 08 48 8b 04 24 <0f> b6 00 84 c0 74 08 3c 03 0f 8e bb 03 00 00 41 8b 1f 31 ff 31 ed [ 480.667612][T11241] RSP: 0018:ffffc9000490faf8 EFLAGS: 00010286 [ 480.672499][T11249] block nbd2: shutting down sockets 19:11:15 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 480.674312][T11241] RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000004 [ 480.680019][T11250] block nbd2: server does not support multiple connections per device. [ 480.688406][T11241] RDX: 0000000000040000 RSI: ffffffff83cbf733 RDI: 0000000000000003 [ 480.696871][T11251] block nbd0: shutting down sockets [ 480.704727][T11241] RBP: ffff888043317000 R08: 000000000000003f R09: ffffffff8ffbf99f [ 480.704746][T11241] R10: ffffffff83cbf725 R11: 0000000000000246 R12: dffffc0000000000 19:11:15 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 19:11:15 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 480.704757][T11241] R13: ffff888076c10000 R14: ffff88801a46e800 R15: 0000000000000000 [ 480.704773][T11241] FS: 00007f636eae9700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 480.704791][T11241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 480.758760][T11241] CR2: 00007f345abc0090 CR3: 00000000724da000 CR4: 0000000000350ef0 [ 480.767220][T11241] Kernel panic - not syncing: Fatal exception [ 480.774392][T11241] Kernel Offset: disabled [ 480.778920][T11241] Rebooting in 86400 seconds..